openttd: src/town_cmd.cpp annotate

annotate src/town_cmd.cpp @ 6571:6777295c2328 draft

(svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. Possible patterns are : No Road (not available in scenario editor) Original (for the nostalgics) Better Roads (same as original, but based on distance of 2 tiles instead of one) 2x2 grids 3x3 grids Patch by skiddl13

author	belugas <belugas@openttd.org>
date	Fri, 04 May 2007 16:27:13 +0000
parents	838badc858d3
children	c3aef1e6e3e1

rev	line source
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1 /* $Id$ */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2
6201 3b141366478a (svn r8987) -Cleanup: doxygen changes. Again. Mostly (still) @files missing tags and (more than just) a few comments style. belugas <belugas@openttd.org> parents: 6133 diff changeset	3 /** @file town_cmd.cpp */
3b141366478a (svn r8987) -Cleanup: doxygen changes. Again. Mostly (still) @files missing tags and (more than just) a few comments style. belugas <belugas@openttd.org> parents: 6133 diff changeset	4
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	5 #include "stdafx.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	6 #include "openttd.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	7 #include "functions.h"
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	8 #include "debug.h"
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	9 #include "strings.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	10 #include "road_map.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	11 #include "table/strings.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	12 #include "table/sprites.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	13 #include "map.h"
6343 f75b72d9fc98 (svn r9371) -Feature: Add support for variable snow lines in the arctic climate, supplied maedhros <maedhros@openttd.org> parents: 6342 diff changeset	14 #include "landscape.h"
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	15 #include "tile.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	16 #include "town_map.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	17 #include "tunnel_map.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	18 #include "viewport.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	19 #include "town.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	20 #include "command.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	21 #include "gfx.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	22 #include "industry.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	23 #include "station.h"
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	24 #include "vehicle.h"
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	25 #include "player.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	26 #include "news.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	27 #include "saveload.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	28 #include "economy.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	29 #include "gui.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	30 #include "unmovable_map.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	31 #include "water_map.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	32 #include "variables.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	33 #include "bridge.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	34 #include "bridge_map.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	35 #include "date.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	36 #include "table/town_land.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	37 #include "genworld.h"
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	38 #include "newgrf.h"
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	39 #include "newgrf_callbacks.h"
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	40 #include "newgrf_house.h"
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	41
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	42 /**
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	43 * Called if a new block is added to the town-pool
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	44 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	45 static void TownPoolNewBlock(uint start_item)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	46 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	47 Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	48
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	49 /* We don't use FOR_ALL here, because FOR_ALL skips invalid items.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	50 * TODO - This is just a temporary stage, this will be removed. */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	51 for (t = GetTown(start_item); t != NULL; t = (t->index + 1U < GetTownPoolSize()) ? GetTown(t->index + 1U) : NULL) t->index = start_item++;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	52 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	53
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	54 /* Initialize the town-pool */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	55 DEFINE_OLD_POOL(Town, Town, TownPoolNewBlock, NULL)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	56
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	57 /**
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	58 * Removes a specific town as well as all industries
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	59 * under its "juridiction"
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	60 * @param t Town to remove
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	61 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	62 void DestroyTown(Town *t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	63 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	64 Industry *i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	65 TileIndex tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	66
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	67 /* Delete town authority window
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	68 * and remove from list of sorted towns */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	69 DeleteWindowById(WC_TOWN_VIEW, t->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	70 _town_sort_dirty = true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	71 _total_towns--;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	72
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	73 /* Delete all industries belonging to the town */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	74 FOR_ALL_INDUSTRIES(i) if (i->town == t) DeleteIndustry(i);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	75
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	76 /* Go through all tiles and delete those belonging to the town */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	77 for (tile = 0; tile < MapSize(); ++tile) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	78 switch (GetTileType(tile)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	79 case MP_HOUSE:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	80 if (GetTownByTile(tile) == t) DoCommand(tile, 0, 0, DC_EXEC, CMD_LANDSCAPE_CLEAR);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	81 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	82
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	83 case MP_STREET:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	84 case MP_TUNNELBRIDGE:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	85 if (IsTileOwner(tile, OWNER_TOWN) &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	86 ClosestTownFromTile(tile, (uint)-1) == t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	87 DoCommand(tile, 0, 0, DC_EXEC, CMD_LANDSCAPE_CLEAR);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	88 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	89
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	90 default:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	91 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	92 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	93 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	94
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	95 DeleteName(t->townnametype);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	96 DeleteSubsidyWithTown(t->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	97
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	98 MarkWholeScreenDirty();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	99 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	100
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	101 // Local
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	102 static int _grow_town_result;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	103
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	104 static bool BuildTownHouse(Town *t, TileIndex tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	105 static void DoBuildTownHouse(Town *t, TileIndex tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	106
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	107 static void TownDrawHouseLift(const TileInfo *ti)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	108 {
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	109 AddChildSpriteScreen(SPR_LIFT, PAL_NONE, 14, 60 - GetLiftPosition(ti->tile));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	110 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	111
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	112 typedef void TownDrawTileProc(const TileInfo *ti);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	113 static TownDrawTileProc * const _town_draw_tile_procs[1] = {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	114 TownDrawHouseLift
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	115 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	116
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	117 uint OriginalTileRandomiser(uint x, uint y)
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	118 {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	119 uint variant;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	120 variant = x >> 4;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	121 variant ^= x >> 6;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	122 variant ^= y >> 4;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	123 variant -= y >> 6;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	124 variant &= 3;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	125 return variant;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	126 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	127
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	128 /**
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	129 * House Tile drawing handler.
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	130 * Part of the tile loop process
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	131 * @param ti TileInfo of the tile to draw
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	132 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	133 static void DrawTile_Town(TileInfo *ti)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	134 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	135 const DrawBuildingsTileStruct *dcts;
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	136 SpriteID image;
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	137 SpriteID pal;
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	138 HouseID house_id = GetHouseType(ti->tile);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	139
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	140 if (house_id >= NEW_HOUSE_OFFSET) {
6342 02bfc4a81378 (svn r9367) -Fix (r9315): If a new house doesn't have a corresponding action 3, the maedhros <maedhros@openttd.org> parents: 6341 diff changeset	141 /* Houses don't necessarily need new graphics. If they don't have a
02bfc4a81378 (svn r9367) -Fix (r9315): If a new house doesn't have a corresponding action 3, the maedhros <maedhros@openttd.org> parents: 6341 diff changeset	142 * spritegroup associated with them, then the sprite for the substitute
02bfc4a81378 (svn r9367) -Fix (r9315): If a new house doesn't have a corresponding action 3, the maedhros <maedhros@openttd.org> parents: 6341 diff changeset	143 * house id is drawn instead. */
02bfc4a81378 (svn r9367) -Fix (r9315): If a new house doesn't have a corresponding action 3, the maedhros <maedhros@openttd.org> parents: 6341 diff changeset	144 if (GetHouseSpecs(house_id)->spritegroup != NULL) {
02bfc4a81378 (svn r9367) -Fix (r9315): If a new house doesn't have a corresponding action 3, the maedhros <maedhros@openttd.org> parents: 6341 diff changeset	145 DrawNewHouseTile(ti, house_id);
02bfc4a81378 (svn r9367) -Fix (r9315): If a new house doesn't have a corresponding action 3, the maedhros <maedhros@openttd.org> parents: 6341 diff changeset	146 return;
02bfc4a81378 (svn r9367) -Fix (r9315): If a new house doesn't have a corresponding action 3, the maedhros <maedhros@openttd.org> parents: 6341 diff changeset	147 } else {
02bfc4a81378 (svn r9367) -Fix (r9315): If a new house doesn't have a corresponding action 3, the maedhros <maedhros@openttd.org> parents: 6341 diff changeset	148 house_id = GetHouseSpecs(house_id)->substitute_id;
02bfc4a81378 (svn r9367) -Fix (r9315): If a new house doesn't have a corresponding action 3, the maedhros <maedhros@openttd.org> parents: 6341 diff changeset	149 }
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	150 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	151
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	152 /* Retrieve pointer to the draw town tile struct */
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	153 dcts = &_town_draw_tile_data[house_id << 4 \| OriginalTileRandomiser(ti->x, ti->y) << 2 \| GetHouseBuildingStage(ti->tile)];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	154
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	155 if (ti->tileh != SLOPE_FLAT) DrawFoundation(ti, ti->tileh);
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	156
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	157 image = dcts->ground.sprite;
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	158 pal = dcts->ground.pal;
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	159 DrawGroundSprite(image, pal);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	160
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	161 /* Add a house on top of the ground? */
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	162 image = dcts->building.sprite;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	163 if (image != 0) {
6427 2437ed7b277c (svn r9563) -Feature: Add more finer control to transparency options, including a new toolbar, accessible from the map menu or Ctrl X. Patch by Wolf01. peter1138 <peter1138@openttd.org> parents: 6422 diff changeset	164 if (HASBIT(_transparent_opt, TO_HOUSES)) {
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	165 SETBIT(image, PALETTE_MODIFIER_TRANSPARENT);
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	166 pal = PALETTE_TO_TRANSPARENT;
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	167 } else {
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	168 pal = dcts->building.pal;
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	169 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	170
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5587 diff changeset	171 AddSortableSpriteToDraw(image, pal,
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	172 ti->x + dcts->subtile_x,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	173 ti->y + dcts->subtile_y,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	174 dcts->width + 1,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	175 dcts->height + 1,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	176 dcts->dz,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	177 ti->z
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	178 );
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	179
6427 2437ed7b277c (svn r9563) -Feature: Add more finer control to transparency options, including a new toolbar, accessible from the map menu or Ctrl X. Patch by Wolf01. peter1138 <peter1138@openttd.org> parents: 6422 diff changeset	180 if (HASBIT(_transparent_opt, TO_HOUSES)) return;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	181 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	182
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	183 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	184 int proc = dcts->draw_proc - 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	185
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	186 if (proc >= 0) _town_draw_tile_procs[proc](ti);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	187 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	188 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	189
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	190 static uint GetSlopeZ_Town(TileIndex tile, uint x, uint y)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	191 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	192 return GetTileMaxZ(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	193 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	194
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	195 static Slope GetSlopeTileh_Town(TileIndex tile, Slope tileh)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	196 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	197 return SLOPE_FLAT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	198 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	199
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	200 /**
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	201 * Animate a tile for a town
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	202 * Only certain houses can be animated
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	203 * The newhouses animation superseeds regular ones
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	204 * @param tile TileIndex of the house to animate
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	205 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	206 static void AnimateTile_Town(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	207 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	208 int pos, dest;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	209
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	210 if (GetHouseType(tile) >= NEW_HOUSE_OFFSET) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	211 AnimateNewHouseTile(tile);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	212 return;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	213 }
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	214
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	215 if (_tick_counter & 3) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	216
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	217 /* If the house is not one with a lift anymore, then stop this animating.
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	218 * Not exactly sure when this happens, but probably when a house changes.
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	219 * Before this was just a return...so it'd leak animated tiles..
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	220 * That bug seems to have been here since day 1?? */
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	221 if (!(GetHouseSpecs(GetHouseType(tile))->building_flags & BUILDING_IS_ANIMATED)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	222 DeleteAnimatedTile(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	223 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	224 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	225
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	226 if (!LiftHasDestination(tile)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	227 int i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	228
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	229 /* Building has 6 floors, number 0 .. 6, where 1 is illegal.
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	230 * This is due to the fact that the first floor is, in the graphics,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	231 * the height of 2 'normal' floors.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	232 * Furthermore, there are 6 lift positions from floor N (incl) to floor N + 1 (excl) */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	233 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	234 i = (Random() & 7) - 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	235 } while (i < 0 \|\| i == 1 \|\| i * 6 == GetLiftPosition(tile));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	236
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	237 SetLiftDestination(tile, i);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	238 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	239
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	240 pos = GetLiftPosition(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	241 dest = GetLiftDestination(tile) * 6;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	242 pos += (pos < dest) ? 1 : -1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	243 SetLiftPosition(tile, pos);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	244
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	245 if (pos == dest) HaltLift(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	246
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	247 MarkTileDirtyByTile(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	248 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	249
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	250 static void UpdateTownRadius(Town *t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	251
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	252 /**
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	253 * Determines if a town is close to a tile
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	254 * @param tile TileIndex of the tile to query
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	255 * @param dist maximum distance to be accepted
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	256 * @returns true if the tile correspond to the distance criteria
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	257 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	258 static bool IsCloseToTown(TileIndex tile, uint dist)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	259 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	260 const Town* t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	261
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	262 FOR_ALL_TOWNS(t) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	263 if (DistanceManhattan(tile, t->xy) < dist) return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	264 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	265 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	266 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	267
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	268 /**
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	269 * Marks the town sign as needing a repaint
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	270 * @param t Town requesting repaint
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	271 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	272 static void MarkTownSignDirty(Town *t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	273 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	274 MarkAllViewportsDirty(
6491 696f0e1b046e (svn r9672) -Cleanup: lots of coding style fixes around operands. rubidium <rubidium@openttd.org> parents: 6486 diff changeset	275 t->sign.left - 6,
696f0e1b046e (svn r9672) -Cleanup: lots of coding style fixes around operands. rubidium <rubidium@openttd.org> parents: 6486 diff changeset	276 t->sign.top - 3,
696f0e1b046e (svn r9672) -Cleanup: lots of coding style fixes around operands. rubidium <rubidium@openttd.org> parents: 6486 diff changeset	277 t->sign.left + t->sign.width_1 * 4 + 12,
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	278 t->sign.top + 45
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	279 );
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	280 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	281
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	282 /**
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	283 * Resize the sign(label) of the town after changes in
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	284 * population (creation or growth or else)
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	285 * @param t Town to update
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	286 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	287 void UpdateTownVirtCoord(Town *t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	288 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	289 Point pt;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	290
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	291 MarkTownSignDirty(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	292 pt = RemapCoords2(TileX(t->xy) * TILE_SIZE, TileY(t->xy) * TILE_SIZE);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	293 SetDParam(0, t->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	294 SetDParam(1, t->population);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	295 UpdateViewportSignPos(&t->sign, pt.x, pt.y - 24,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	296 _patches.population_in_label ? STR_TOWN_LABEL_POP : STR_TOWN_LABEL);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	297 MarkTownSignDirty(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	298 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	299
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	300 /**
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	301 * Change the towns population
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	302 * @param t Town which polulation has changed
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	303 * @param mod polulation change (can be positive or negative)
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	304 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	305 static void ChangePopulation(Town *t, int mod)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	306 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	307 t->population += mod;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	308 InvalidateWindow(WC_TOWN_VIEW, t->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	309 UpdateTownVirtCoord(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	310
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	311 if (_town_sort_order & 2) _town_sort_dirty = true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	312 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	313
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	314 /**
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	315 * Determines the world population
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	316 * Basically, count population of all towns, one by one
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	317 * @return uint32 the calculated population of the world
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	318 */
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6201 diff changeset	319 uint32 GetWorldPopulation()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	320 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	321 uint32 pop;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	322 const Town* t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	323
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	324 pop = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	325 FOR_ALL_TOWNS(t) pop += t->population;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	326 return pop;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	327 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	328
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	329 /**
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	330 * Helper function for house completion stages progression
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	331 * @param tile TileIndex of the house (or parts of it) to "grow"
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	332 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	333 static void MakeSingleHouseBigger(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	334 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	335 assert(IsTileType(tile, MP_HOUSE));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	336
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	337 /* means it is completed, get out. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	338 if (LiftHasDestination(tile)) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	339
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	340 /* progress in construction stages */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	341 IncHouseConstructionTick(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	342 if (GetHouseConstructionTick(tile) != 0) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	343
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	344 /* Check and/or */
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	345 if (HASBIT(GetHouseSpecs(GetHouseType(tile))->callback_mask, CBM_CONSTRUCTION_STATE_CHANGE)) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	346 uint16 callback_res = GetHouseCallback(CBID_CONSTRUCTION_STATE_CHANGE, 0, GetHouseType(tile), GetTownByTile(tile), tile);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	347 if (callback_res != CALLBACK_FAILED) ChangeHouseAnimationFrame(tile, callback_res);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	348 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	349
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	350 if (IsHouseCompleted(tile)) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	351 /* Now that construction is complete, we can add the population of the
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	352 * building to the town. */
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	353 ChangePopulation(GetTownByTile(tile), GetHouseSpecs(GetHouseType(tile))->population);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	354 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	355 MarkTileDirtyByTile(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	356 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	357
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	358 /** Make the house advances in its construction stages until completion
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	359 * @param tile TileIndex of house
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	360 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	361 static void MakeTownHouseBigger(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	362 {
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	363 uint flags = GetHouseSpecs(GetHouseType(tile))->building_flags;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	364 if (flags & BUILDING_HAS_1_TILE) MakeSingleHouseBigger(TILE_ADDXY(tile, 0, 0));
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	365 if (flags & BUILDING_2_TILES_Y) MakeSingleHouseBigger(TILE_ADDXY(tile, 0, 1));
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	366 if (flags & BUILDING_2_TILES_X) MakeSingleHouseBigger(TILE_ADDXY(tile, 1, 0));
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	367 if (flags & BUILDING_HAS_4_TILES) MakeSingleHouseBigger(TILE_ADDXY(tile, 1, 1));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	368 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	369
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	370 /**
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	371 * Periodic tic handler for houses and town
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	372 * @param tile been asked to do its stuff
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	373 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	374 static void TileLoop_Town(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	375 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	376 Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	377 uint32 r;
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	378 HouseID house_id = GetHouseType(tile);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	379 HouseSpec *hs = GetHouseSpecs(house_id);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	380
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	381 /* NewHouseTileLoop returns false if Callback 21 succeeded, i.e. the house
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	382 * doesn't exist any more, so don't continue here. */
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	383 if (house_id >= NEW_HOUSE_OFFSET && !NewHouseTileLoop(tile)) return;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	384
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	385 if (!IsHouseCompleted(tile)) {
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	386 /* Construction is not completed. See if we can go further in construction*/
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	387 MakeTownHouseBigger(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	388 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	389 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	390
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	391 /* If the lift has a destination, it is already an animated tile. */
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	392 if ((hs->building_flags & BUILDING_IS_ANIMATED) &&
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	393 house_id < NEW_HOUSE_OFFSET &&
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	394 !LiftHasDestination(tile) &&
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	395 CHANCE16(1, 2))
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	396 AddAnimatedTile(tile);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	397
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	398 t = GetTownByTile(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	399
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	400 r = Random();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	401
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	402 if (GB(r, 0, 8) < hs->population) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	403 uint amt = GB(r, 0, 8) / 8 + 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	404 uint moved;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	405
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	406 if (_economy.fluct <= 0) amt = (amt + 1) >> 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	407 t->new_max_pass += amt;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	408 moved = MoveGoodsToStation(tile, 1, 1, CT_PASSENGERS, amt);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	409 t->new_act_pass += moved;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	410 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	411
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	412 if (GB(r, 8, 8) < hs->mail_generation) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	413 uint amt = GB(r, 8, 8) / 8 + 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	414 uint moved;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	415
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	416 if (_economy.fluct <= 0) amt = (amt + 1) >> 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	417 t->new_max_mail += amt;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	418 moved = MoveGoodsToStation(tile, 1, 1, CT_MAIL, amt);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	419 t->new_act_mail += moved;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	420 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	421
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	422 _current_player = OWNER_TOWN;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	423
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	424 if (hs->building_flags & BUILDING_HAS_1_TILE &&
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	425 HASBIT(t->flags12, TOWN_IS_FUNDED) &&
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	426 CanDeleteHouse(tile) &&
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	427 --t->time_until_rebuild == 0) {
6454 b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	428 t->time_until_rebuild = GB(r, 16, 8) + 192;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	429
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	430 ClearTownHouse(t, tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	431
6454 b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	432 /* Rebuild with another house? */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	433 if (GB(r, 24, 8) >= 12) DoBuildTownHouse(t, tile);
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	434 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	435
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	436 _current_player = OWNER_NONE;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	437 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	438
6534 6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	439 /**
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	440 * Unused handler
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	441 * @param tile unused
6cfb1cd027f8 (svn r9722) -Documentation: Document some functions of town_cmd.cpp. Loosely based on work from TheJosh belugas <belugas@openttd.org> parents: 6525 diff changeset	442 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	443 static void ClickTile_Town(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	444 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	445 /* not used */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	446 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	447
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	448 static int32 ClearTile_Town(TileIndex tile, byte flags)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	449 {
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	450 int rating;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	451 int32 cost;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	452 Town *t;
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	453 HouseSpec *hs = GetHouseSpecs(GetHouseType(tile));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	454
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	455 if (flags&DC_AUTO && !(flags&DC_AI_BUILDING)) return_cmd_error(STR_2004_BUILDING_MUST_BE_DEMOLISHED);
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	456 if (!CanDeleteHouse(tile)) return CMD_ERROR;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	457
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	458 cost = _price.remove_house * hs->removal_cost >> 8;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	459
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	460 rating = hs->remove_rating_decrease;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	461 _cleared_town_rating += rating;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	462 _cleared_town = t = GetTownByTile(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	463
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	464 if (IsValidPlayer(_current_player)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	465 if (rating > t->ratings[_current_player] && !(flags & DC_NO_TOWN_RATING) && !_cheats.magic_bulldozer.value) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	466 SetDParam(0, t->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	467 return_cmd_error(STR_2009_LOCAL_AUTHORITY_REFUSES);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	468 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	469 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	470
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	471 if (flags & DC_EXEC) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	472 ChangeTownRating(t, -rating, RATING_HOUSE_MINIMUM);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	473 ClearTownHouse(t, tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	474 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	475
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	476 return cost;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	477 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	478
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	479 static void GetAcceptedCargo_Town(TileIndex tile, AcceptedCargo ac)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	480 {
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	481 HouseSpec *hs = GetHouseSpecs(GetHouseType(tile));
6525 309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	482 CargoID accepts[3];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	483
6525 309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	484 /* Set the initial accepted cargo types */
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	485 for (uint8 i = 0; i < lengthof(accepts); i++) {
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	486 accepts[i] = hs->accepts_cargo[i];
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	487 }
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	488
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	489 /* Check for custom accepted cargo types */
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	490 if (HASBIT(hs->callback_mask, CBM_HOUSE_ACCEPT_CARGO)) {
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	491 uint16 callback = GetHouseCallback(CBID_HOUSE_ACCEPT_CARGO, 0, GetHouseType(tile), GetTownByTile(tile), tile);
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	492 if (callback != CALLBACK_FAILED) {
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	493 /* Replace accepted cargo types with translated values from callback */
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	494 accepts[0] = GetCargoTranslation(GB(callback, 0, 5), hs->grffile);
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	495 accepts[1] = GetCargoTranslation(GB(callback, 5, 5), hs->grffile);
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	496 accepts[2] = GetCargoTranslation(GB(callback, 10, 5), hs->grffile);
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	497 }
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	498 }
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	499
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	500 /* Check for custom cargo acceptance */
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	501 if (HASBIT(hs->callback_mask, CBM_CARGO_ACCEPTANCE)) {
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	502 uint16 callback = GetHouseCallback(CBID_HOUSE_CARGO_ACCEPTANCE, 0, GetHouseType(tile), GetTownByTile(tile), tile);
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	503 if (callback != CALLBACK_FAILED) {
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	504 if (accepts[0] != CT_INVALID) ac[accepts[0]] = GB(callback, 0, 4);
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	505 if (accepts[1] != CT_INVALID) ac[accepts[1]] = GB(callback, 4, 4);
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	506 if (_opt.landscape != LT_TEMPERATE && HASBIT(callback, 12)) {
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	507 /* The 'S' bit indicates food instead of goods */
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	508 ac[CT_FOOD] = GB(callback, 8, 4);
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	509 } else {
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	510 if (accepts[2] != CT_INVALID) ac[accepts[2]] = GB(callback, 8, 4);
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	511 }
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	512 return;
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	513 }
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	514 }
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	515
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	516 /* No custom acceptance, so fill in with the default values */
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	517 for (uint8 i = 0; i < lengthof(accepts); i++) {
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	518 if (accepts[i] != CT_INVALID) ac[accepts[i]] = hs->cargo_acceptance[i];
309fb9068af9 (svn r9712) -Codechange: Implement accepted cargo types and cargo acceptance (there is a difference) callbacks for newhouses. peter1138 <peter1138@openttd.org> parents: 6491 diff changeset	519 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	520 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	521
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	522 static void GetTileDesc_Town(TileIndex tile, TileDesc *td)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	523 {
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	524 td->str = GetHouseSpecs(GetHouseType(tile))->building_name;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	525 if (!IsHouseCompleted(tile)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	526 SetDParamX(td->dparam, 0, td->str);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	527 td->str = STR_2058_UNDER_CONSTRUCTION;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	528 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	529
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	530 td->owner = OWNER_TOWN;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	531 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	532
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	533 static uint32 GetTileTrackStatus_Town(TileIndex tile, TransportType mode)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	534 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	535 /* not used */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	536 return 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	537 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	538
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	539 static void ChangeTileOwner_Town(TileIndex tile, PlayerID old_player, PlayerID new_player)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	540 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	541 /* not used */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	542 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	543
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	544
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	545 static const TileIndexDiffC _roadblock_tileadd[] = {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	546 { 0, -1},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	547 { 1, 0},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	548 { 0, 1},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	549 {-1, 0},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	550
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	551 /* Store the first 3 elements again.
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	552 * Lets us rotate without using &3. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	553 { 0, -1},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	554 { 1, 0},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	555 { 0, 1}
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	556 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	557
6571 6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	558 /**
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	559 * Distance multiplyer
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	560 * Defines the possible distances between 2 road tiles
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	561 */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	562 enum RoadBlockTitleDistance {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	563 RB_TILE_DIST1 = 1, ///< 1 tile between
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	564 RB_TILE_DIST2, ///< 2 tiles between
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	565 };
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	566
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	567 static bool GrowTown(Town *t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	568
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	569 static void TownTickHandler(Town *t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	570 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	571 if (HASBIT(t->flags12, TOWN_IS_FUNDED)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	572 int i = t->grow_counter - 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	573 if (i < 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	574 if (GrowTown(t)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	575 i = t->growth_rate;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	576 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	577 i = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	578 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	579 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	580 t->grow_counter = i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	581 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	582
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	583 UpdateTownRadius(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	584 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	585
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6201 diff changeset	586 void OnTick_Town()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	587 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	588 if (_game_mode == GM_EDITOR) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	589
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	590 /* Make sure each town's tickhandler invocation frequency is about the
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	591 * same - TOWN_GROWTH_FREQUENCY - independent on the number of towns. */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	592 for (_cur_town_iter += GetMaxTownIndex() + 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	593 _cur_town_iter >= TOWN_GROWTH_FREQUENCY;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	594 _cur_town_iter -= TOWN_GROWTH_FREQUENCY) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	595 uint32 i = _cur_town_ctr;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	596
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	597 if (++_cur_town_ctr > GetMaxTownIndex())
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	598 _cur_town_ctr = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	599
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	600 if (IsValidTownID(i)) TownTickHandler(GetTown(i));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	601 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	602 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	603
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	604 static RoadBits GetTownRoadMask(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	605 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	606 TrackBits b = GetAnyRoadTrackBits(tile);
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	607 RoadBits r = ROAD_NONE;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	608
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	609 if (b & TRACK_BIT_X) r \|= ROAD_X;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	610 if (b & TRACK_BIT_Y) r \|= ROAD_Y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	611 if (b & TRACK_BIT_UPPER) r \|= ROAD_NE \| ROAD_NW;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	612 if (b & TRACK_BIT_LOWER) r \|= ROAD_SE \| ROAD_SW;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	613 if (b & TRACK_BIT_LEFT) r \|= ROAD_NW \| ROAD_SW;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	614 if (b & TRACK_BIT_RIGHT) r \|= ROAD_NE \| ROAD_SE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	615 return r;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	616 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	617
6571 6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	618 /**
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	619 * Check if a neighboring tile has a road
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	620 *
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	621 * @param tile curent tile
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	622 * @param dir target direction
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	623 * @param dist_multi distance multiplyer
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	624 * @return true if one of the neighboring tiles at the
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	625 * given distance is a road tile else
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	626 */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	627 static bool NeighborIsRoadTile(TileIndex tile, int dir, RoadBlockTitleDistance dist_multi)
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	628 {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	629 return (HASBIT(GetTownRoadMask(TILE_ADD(tile, dist_multi * ToTileIndexDiff(_roadblock_tileadd[dir + 1]))), dir ^ 2) \|\|
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	630 HASBIT(GetTownRoadMask(TILE_ADD(tile, dist_multi * ToTileIndexDiff(_roadblock_tileadd[dir + 3]))), dir ^ 2) \|\|
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	631 HASBIT(GetTownRoadMask(TILE_ADD(tile, dist_multi * (ToTileIndexDiff(_roadblock_tileadd[dir + 1]) + ToTileIndexDiff(_roadblock_tileadd[dir + 2])))), dir) \|\|
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	632 HASBIT(GetTownRoadMask(TILE_ADD(tile, dist_multi * (ToTileIndexDiff(_roadblock_tileadd[dir + 3]) + ToTileIndexDiff(_roadblock_tileadd[dir + 2])))), dir));
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	633 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	634
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	635 static bool IsRoadAllowedHere(TileIndex tile, int dir)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	636 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	637 Slope k;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	638 Slope slope;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	639
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	640 /* If this assertion fails, it might be because the world contains
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	641 * land at the edges. This is not ok. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	642 TILE_ASSERT(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	643
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	644 for (;;) {
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	645 /* Check if there already is a road at this point? */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	646 if (GetAnyRoadTrackBits(tile) == 0) {
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	647 /* No, try to build one in the direction.
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	648 * if that fails clear the land, and if that fails exit.
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	649 * This is to make sure that we can build a road here later. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	650 if (CmdFailed(DoCommand(tile, (dir & 1 ? ROAD_X : ROAD_Y), 0, DC_AUTO, CMD_BUILD_ROAD)) &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	651 CmdFailed(DoCommand(tile, 0, 0, DC_AUTO, CMD_LANDSCAPE_CLEAR)))
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	652 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	653 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	654
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	655 slope = GetTileSlope(tile, NULL);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	656 if (slope == SLOPE_FLAT) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	657 no_slope:
6571 6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	658 /* Tile has no slope */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	659 switch (_patches.town_layout) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	660 default: NOT_REACHED();
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	661
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	662 case TL_ORIGINAL: /* Disallow the road if any neighboring tile has a road (distance: 1) */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	663 return !NeighborIsRoadTile(tile, dir, RB_TILE_DIST1);
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	664
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	665 case TL_BETTER_ROADS: /* Disallow the road if any neighboring tile has a road (distance: 1 and 2). */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	666 return !(NeighborIsRoadTile(tile, dir, RB_TILE_DIST1) \|\|
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	667 NeighborIsRoadTile(tile, dir, RB_TILE_DIST2));
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	668 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	669 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	670
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	671 /* If the tile is not a slope in the right direction, then
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	672 * maybe terraform some. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	673 k = (dir & 1) ? SLOPE_NE : SLOPE_NW;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	674 if (k != slope && ComplementSlope(k) != slope) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	675 uint32 r = Random();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	676
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	677 if (CHANCE16I(1, 8, r) && !_generating_world) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	678 int32 res;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	679
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	680 if (CHANCE16I(1, 16, r)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	681 res = DoCommand(tile, slope, 0, DC_EXEC \| DC_AUTO \| DC_NO_WATER,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	682 CMD_TERRAFORM_LAND);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	683 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	684 res = DoCommand(tile, slope ^ 0xF, 1, DC_EXEC \| DC_AUTO \| DC_NO_WATER,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	685 CMD_TERRAFORM_LAND);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	686 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	687 if (CmdFailed(res) && CHANCE16I(1, 3, r)) {
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	688 /* We can consider building on the slope, though. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	689 goto no_slope;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	690 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	691 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	692 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	693 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	694 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	695 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	696 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	697
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	698 static bool TerraformTownTile(TileIndex tile, int edges, int dir)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	699 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	700 int32 r;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	701
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	702 TILE_ASSERT(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	703
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	704 r = DoCommand(tile, edges, dir, DC_AUTO \| DC_NO_WATER, CMD_TERRAFORM_LAND);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	705 if (CmdFailed(r) \|\| r >= 126 * 16) return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	706 DoCommand(tile, edges, dir, DC_AUTO \| DC_NO_WATER \| DC_EXEC, CMD_TERRAFORM_LAND);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	707 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	708 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	709
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	710 static void LevelTownLand(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	711 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	712 Slope tileh;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	713
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	714 TILE_ASSERT(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	715
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	716 /* Don't terraform if land is plain or if there's a house there. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	717 if (IsTileType(tile, MP_HOUSE)) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	718 tileh = GetTileSlope(tile, NULL);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	719 if (tileh == SLOPE_FLAT) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	720
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	721 /* First try up, then down */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	722 if (!TerraformTownTile(tile, ~tileh & 0xF, 1)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	723 TerraformTownTile(tile, tileh & 0xF, 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	724 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	725 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	726
6571 6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	727 /**
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	728 * Generate the RoadBits of a grid tile
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	729 *
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	730 * @param t current town
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	731 * @param tile tile in reference to the town
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	732 * @return the RoadBit of the current tile regarding
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	733 * the selected town layout
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	734 */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	735 static RoadBits GetTownRoadGridElement(Town* t, TileIndex tile)
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	736 {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	737 /* align the grid to the downtown */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	738 TileIndexDiffC grid_pos = TileIndexToTileIndexDiffC(t->xy, tile); ///< Vector from downtown to the tile
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	739
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	740 /* lx, ly description:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	741 * @li lx and ly are true if the tile is a crossing tile.
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	742 * @li lx xor ly are true if the tile is a straight road tile.
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	743 * @li lx and ly are false if the tile is a house tile.
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	744 */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	745 bool lx, ly;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	746
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	747 switch (_patches.town_layout) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	748 default: NOT_REACHED();
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	749
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	750 case TL_2X2_GRID:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	751 lx = ((grid_pos.x % 3) == 0);
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	752 ly = ((grid_pos.y % 3) == 0);
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	753 break;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	754
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	755 case TL_3X3_GRID:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	756 lx = ((grid_pos.x % 4) == 0);
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	757 ly = ((grid_pos.y % 4) == 0);
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	758 break;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	759 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	760
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	761 /* generate the basic grid structure */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	762 if (!lx && !ly) { ///< It is a house tile
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	763 return ROAD_NONE;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	764 } else if (lx && !ly) { ///< It is a Y-dir road tile
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	765 return ROAD_Y;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	766 } else if (!lx && ly) { ///< It is a X-dir road tile
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	767 return ROAD_X;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	768 } else { ///< It is a crossing tile
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	769 /* Presets for junctions on slopes
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	770 * not nice :( */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	771 switch (GetTileSlope(tile, NULL)) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	772 case SLOPE_W:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	773 return ROAD_NW \| ROAD_SW;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	774 case SLOPE_S:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	775 return ROAD_SE \| ROAD_SW;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	776 case SLOPE_SW:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	777 return ROAD_Y \| ROAD_SW;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	778 case SLOPE_E:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	779 return ROAD_NE \| ROAD_SE;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	780 case SLOPE_SE:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	781 return ROAD_X \| ROAD_SE;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	782 case SLOPE_N:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	783 return ROAD_NW \| ROAD_NE;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	784 case SLOPE_NW:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	785 return ROAD_X \| ROAD_NW;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	786 case SLOPE_NE:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	787 return ROAD_Y \| ROAD_NE;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	788 case SLOPE_STEEP_W:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	789 case SLOPE_STEEP_N:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	790 return ROAD_X;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	791 case SLOPE_STEEP_S:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	792 case SLOPE_STEEP_E:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	793 return ROAD_Y;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	794 default:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	795 return ROAD_ALL;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	796 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	797 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	798 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	799
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	800 /**
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	801 * Check there are enougth neighbor house tiles next to the current tile
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	802 *
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	803 * @param tile current tile
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	804 * @return true if there are more than 2 house tiles next
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	805 * to the current one
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	806 */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	807 static bool NeighborsAreHouseTiles(TileIndex tile)
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	808 {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	809 uint counter = 0; ///< counts the house neighbor tiles
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	810
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	811 /* We can't look further than that. */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	812 if (TileX(tile) < 1 \|\| TileY(tile) < 1) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	813 return false;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	814 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	815
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	816 /* Check the tiles E,N,W and S of the current tile. */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	817 for (uint i = 0; i < 4; i++) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	818 if (IsTileType(TILE_ADD(tile, ToTileIndexDiff(_roadblock_tileadd[i])), MP_HOUSE)) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	819 counter++;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	820 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	821
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	822 /* If there are enougth neighbor's stop it here */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	823 if (counter >= 3) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	824 return true;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	825 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	826 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	827 return false;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	828 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	829
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	830 /**
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	831 * Grows the given town.
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	832 * There are at the moment 3 possible way's for
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	833 * the town expansion:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	834 * @li Generate a random tile and check if there is a road allowed
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	835 * @li TL_ORIGINAL
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	836 * @li TL_BETTER_ROADS
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	837 * @li Check if the town geometry allows a road and which one
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	838 * @li TL_2X2_GRID
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	839 * @li TL_3X3_GRID
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	840 * @li Forbid roads, only build houses
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	841 * @li TL_NO_ROADS
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	842 *
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	843 * @param tile_ptr current tile
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	844 * @param mask current tiles RoadBits
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	845 * @param block road block
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	846 * @param t1 current town
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	847 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	848 static void GrowTownInTile(TileIndex* tile_ptr, RoadBits mask, int block, Town* t1)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	849 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	850 RoadBits rcmd;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	851 TileIndex tmptile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	852 DiagDirection i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	853 int j;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	854 TileIndex tile = *tile_ptr;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	855
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	856 TILE_ASSERT(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	857
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	858 if (mask == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	859 int a;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	860 int b;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	861
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	862 /* Tile has no road. First reset the status counter
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	863 * to say that this is the last iteration. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	864 _grow_town_result = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	865
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	866 /* Remove hills etc */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	867 LevelTownLand(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	868
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	869 /* Is a road allowed here? */
6571 6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	870 switch (_patches.town_layout) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	871 default: NOT_REACHED();
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	872
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	873 case TL_NO_ROADS: /* Disallow Roads */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	874 return;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	875
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	876 case TL_3X3_GRID:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	877 case TL_2X2_GRID:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	878 rcmd = GetTownRoadGridElement(t1, tile);
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	879 if (rcmd == ROAD_NONE) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	880 return;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	881 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	882 break;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	883
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	884 case TL_BETTER_ROADS:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	885 case TL_ORIGINAL:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	886 if (!IsRoadAllowedHere(tile, block)) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	887 return;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	888 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	889
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	890 /* Randomize new road block numbers */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	891 a = block;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	892 b = block ^ 2;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	893 if (CHANCE16(1, 4)) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	894 do {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	895 a = GB(Random(), 0, 2);
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	896 } while (a == b);
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	897 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	898
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	899 if (!IsRoadAllowedHere(TILE_ADD(tile, ToTileIndexDiff(_roadblock_tileadd[a])), a)) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	900 /* A road is not allowed to continue the randomized road,
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	901 * return if the road we're trying to build is curved. */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	902 if (a != (b ^ 2)) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	903 return;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	904 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	905
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	906 /* Return if neither side of the new road is a house */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	907 if (!IsTileType(TILE_ADD(tile, ToTileIndexDiff(_roadblock_tileadd[a + 1])), MP_HOUSE) &&
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	908 !IsTileType(TILE_ADD(tile, ToTileIndexDiff(_roadblock_tileadd[a + 3])), MP_HOUSE)) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	909 return;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	910 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	911
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	912 /* That means that the road is only allowed if there is a house
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	913 * at any side of the new road. */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	914 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	915
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	916 rcmd = (RoadBits)((1 << a) + (1 << b));
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	917 break;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	918 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	919
6491 696f0e1b046e (svn r9672) -Cleanup: lots of coding style fixes around operands. rubidium <rubidium@openttd.org> parents: 6486 diff changeset	920 } else if (block < 5 && !HASBIT(mask, block ^ 2)) {
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	921 /* Continue building on a partial road.
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	922 * Always OK. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	923 _grow_town_result = 0;
6571 6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	924
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	925 switch (_patches.town_layout) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	926 default: NOT_REACHED();
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	927
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	928 case TL_NO_ROADS: /* Disallow Roads */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	929 return;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	930
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	931 case TL_3X3_GRID:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	932 case TL_2X2_GRID:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	933 rcmd = GetTownRoadGridElement(t1, tile);
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	934 break;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	935
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	936 case TL_BETTER_ROADS:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	937 case TL_ORIGINAL:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	938 rcmd = (RoadBits)(1 << (block ^ 2));
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	939 break;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	940 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	941 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	942 int i;
6571 6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	943 bool allow_house = false;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	944 TileIndex tmptile2;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	945
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	946 /* Reached a tunnel/bridge? Then continue at the other side of it. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	947 if (IsTileType(tile, MP_TUNNELBRIDGE)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	948 if (IsTunnel(tile) && GetTunnelTransportType(tile) == TRANSPORT_ROAD) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	949 *tile_ptr = GetOtherTunnelEnd(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	950 } else if (IsBridge(tile) && GetBridgeTransportType(tile) == TRANSPORT_ROAD) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	951 *tile_ptr = GetOtherBridgeEnd(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	952 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	953 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	954 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	955
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	956 /* Possibly extend the road in a direction.
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	957 * Randomize a direction and if it has a road, bail out. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	958 i = GB(Random(), 0, 2);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	959 if (HASBIT(mask, i)) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	960
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	961 /* This is the tile we will reach if we extend to this direction. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	962 tmptile = TILE_ADD(tile, ToTileIndexDiff(_roadblock_tileadd[i]));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	963
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	964 /* Don't do it if it reaches to water. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	965 if (IsClearWaterTile(tmptile)) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	966
6571 6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	967 switch (_patches.town_layout) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	968 default: NOT_REACHED();
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	969
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	970 case TL_NO_ROADS:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	971 allow_house = true;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	972 break;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	973
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	974 case TL_3X3_GRID: /* Use 2x2 grid afterwards! */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	975 /* Fill gap if house has enougth neighbors */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	976 tmptile2 = TILE_ADD(tmptile, ToTileIndexDiff(_roadblock_tileadd[i]));
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	977 if (NeighborsAreHouseTiles(tmptile2) && BuildTownHouse(t1, tmptile2)) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	978 _grow_town_result = -1;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	979 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	980
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	981 case TL_2X2_GRID:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	982 rcmd = GetTownRoadGridElement(t1, tmptile);
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	983 allow_house = (rcmd == ROAD_NONE);
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	984 break;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	985
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	986 case TL_BETTER_ROADS: /* Use original afterwards! */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	987 /* Fill gap if house has enougth neighbors */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	988 tmptile2 = TILE_ADD(tmptile, ToTileIndexDiff(_roadblock_tileadd[i]));
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	989 if (NeighborsAreHouseTiles(tmptile2) && BuildTownHouse(t1, tmptile2)) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	990 _grow_town_result = -1;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	991 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	992
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	993 case TL_ORIGINAL:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	994 /* Allow a house at the edge. 60% chance or
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	995 * always ok if no road allowed. */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	996 allow_house = (!IsRoadAllowedHere(tmptile, i) \|\| CHANCE16(6, 10));
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	997 break;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	998 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	999
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1000
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1001 if (allow_house) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1002 /* Build a house, but not if there already is a house there. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1003 if (!IsTileType(tmptile, MP_HOUSE)) {
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1004 /* Level the land if possible */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1005 LevelTownLand(tmptile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1006
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1007 /* And build a house.
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1008 * Set result to -1 if we managed to build it. */
6571 6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1009 if (BuildTownHouse(t1, tmptile)) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1010 _grow_town_result = -1;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1011 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1012 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1013 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1014 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1015
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1016 _grow_town_result = 0;
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	1017 rcmd = (RoadBits)(1 << i);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1018 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1019
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1020 /* Return if a water tile */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1021 if (IsClearWaterTile(tile)) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1022
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1023 /* Determine direction of slope,
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1024 * and build a road if not a special slope. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1025 switch (GetTileSlope(tile, NULL)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1026 case SLOPE_SW: i = DIAGDIR_NE; break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1027 case SLOPE_SE: i = DIAGDIR_NW; break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1028 case SLOPE_NW: i = DIAGDIR_SE; break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1029 case SLOPE_NE: i = DIAGDIR_SW; break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1030
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1031 default:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1032 build_road_and_exit:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1033 if (!CmdFailed(DoCommand(tile, rcmd, t1->index, DC_EXEC \| DC_AUTO \| DC_NO_WATER, CMD_BUILD_ROAD))) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1034 _grow_town_result = -1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1035 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1036 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1037 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1038
6571 6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1039 /* Check if the bridge is in the right direction */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1040 if ((rcmd == ROAD_X && (i == DIAGDIR_NW \|\| i == DIAGDIR_SE)) \|\|
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1041 (rcmd == ROAD_Y && (i == DIAGDIR_NE \|\| i == DIAGDIR_SW))) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1042 goto build_road_and_exit;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1043 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1044
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1045 tmptile = tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1046
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1047 /* Now it contains the direction of the slope */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1048 j = -11; // max 11 tile long bridges
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1049 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1050 if (++j == 0)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1051 goto build_road_and_exit;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1052 tmptile = TILE_MASK(tmptile + TileOffsByDiagDir(i));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1053 } while (IsClearWaterTile(tmptile));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1054
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1055 /* no water tiles in between? */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1056 if (j == -10)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1057 goto build_road_and_exit;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1058
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1059 /* Quit if it selecting an appropiate bridge type fails a large number of times. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1060 j = 22;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1061 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1062 int32 bridge_len = GetBridgeLength(tile, tmptile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1063 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1064 byte bridge_type = RandomRange(MAX_BRIDGES - 1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1065 if (CheckBridge_Stuff(bridge_type, bridge_len)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1066 if (!CmdFailed(DoCommand(tile, tmptile, 0x8000 + bridge_type, DC_EXEC \| DC_AUTO, CMD_BUILD_BRIDGE)))
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1067 _grow_town_result = -1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1068
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1069 /* obviously, if building any bridge would fail, there is no need to try other bridge-types */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1070 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1071 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1072 } while (--j != 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1073 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1074 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1075
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1076 /** Returns "growth" if a house was built, or no if the build failed.
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1077 * @param t town to inquiry
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1078 * @param tile to inquiry
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1079 * @return something other than zero(0)if town expansion was possible
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1080 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1081 static int GrowTownAtRoad(Town *t, TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1082 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1083 int block = 5; // special case
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1084
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1085 TILE_ASSERT(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1086
6571 6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1087 /* Number of times to search.
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1088 * Better roads, 2X2 and 3X3 grid grow quite fast so we give
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1089 * them a little handicap. */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1090 switch (_patches.town_layout) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1091 case TL_BETTER_ROADS:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1092 _grow_town_result = 10 + t->num_houses * 2 / 9;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1093 break;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1094
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1095 case TL_3X3_GRID:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1096 case TL_2X2_GRID:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1097 _grow_town_result = 10 + t->num_houses * 1 / 9;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1098 break;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1099
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1100 default:
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1101 _grow_town_result = 10 + t->num_houses * 4 / 9;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1102 break;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1103 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1104
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1105 do {
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1106 /* Get a bitmask of the road blocks on a tile */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1107 RoadBits mask = GetTownRoadMask(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1108
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1109 /* Try to grow the town from this point */
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1110 GrowTownInTile(&tile, mask, block, t);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1111
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1112 /* Exclude the source position from the bitmask
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1113 * and return if no more road blocks available */
6127 a8303346cd9c (svn r8864) -Codechange: make ClrBitT(), SetBitT() and ToggleBitT more like CLRBIT() and so on (modify value of the first parameter instead or returning the result) KUDr <KUDr@openttd.org> parents: 6061 diff changeset	1114 ClrBitT(mask, (block ^ 2));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1115 if (mask == 0)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1116 return _grow_town_result;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1117
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1118 /* Select a random bit from the blockmask, walk a step
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1119 * and continue the search from there. */
6491 696f0e1b046e (svn r9672) -Cleanup: lots of coding style fixes around operands. rubidium <rubidium@openttd.org> parents: 6486 diff changeset	1120 do block = Random() & 3; while (!HASBIT(mask, block));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1121 tile += ToTileIndexDiff(_roadblock_tileadd[block]);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1122
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1123 if (IsTileType(tile, MP_STREET)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1124 /* Don't allow building over roads of other cities */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1125 if (IsTileOwner(tile, OWNER_TOWN) && GetTownByTile(tile) != t) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1126 _grow_town_result = -1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1127 } else if (_game_mode == GM_EDITOR) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1128 /* If we are in the SE, and this road-piece has no town owner yet, it just found an
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1129 * owner :) (happy happy happy road now) */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1130 SetTileOwner(tile, OWNER_TOWN);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1131 SetTownIndex(tile, t->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1132 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1133 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1134
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1135 /* Max number of times is checked. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1136 } while (--_grow_town_result >= 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1137
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1138 return (_grow_town_result == -2);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1139 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1140
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1141 /** Generate a random road block
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1142 * The probability of a straight road
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1143 * is somewhat higher than a curved. */
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6201 diff changeset	1144 static RoadBits GenRandomRoadBits()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1145 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1146 uint32 r = Random();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1147 uint a = GB(r, 0, 2);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1148 uint b = GB(r, 8, 2);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1149 if (a == b) b ^= 2;
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	1150 return (RoadBits)((1 << a) + (1 << b));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1151 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1152
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1153 /** Grow the town
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1154 * @Return true if a house was built, or no if the build failed. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1155 static bool GrowTown(Town *t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1156 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1157 TileIndex tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1158 const TileIndexDiffC *ptr;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1159 PlayerID old_player;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1160
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1161 static const TileIndexDiffC _town_coord_mod[] = {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1162 {-1, 0},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1163 { 1, 1},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1164 { 1, -1},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1165 {-1, -1},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1166 {-1, 0},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1167 { 0, 2},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1168 { 2, 0},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1169 { 0, -2},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1170 {-1, -1},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1171 {-2, 2},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1172 { 2, 2},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1173 { 2, -2},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1174 { 0, 0}
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1175 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1176
6571 6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1177 /* Let the town be a ghost town
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1178 * The player wanted it in such a way. Thus there he has it. ;)
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1179 * Never reached in editor mode. */
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1180 if (_patches.town_layout == TL_NO_ROADS) {
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1181 return false;
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1182 }
6777295c2328 (svn r9779) -Feature: Add the possiblity to choose different road patterns for towns to use. belugas <belugas@openttd.org> parents: 6560 diff changeset	1183
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1184 /* Current player is a town */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1185 old_player = _current_player;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1186 _current_player = OWNER_TOWN;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1187
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1188 /* Find a road that we can base the construction on. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1189 tile = t->xy;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1190 for (ptr = _town_coord_mod; ptr != endof(_town_coord_mod); ++ptr) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1191 if (GetAnyRoadTrackBits(tile) != 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1192 int r = GrowTownAtRoad(t, tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1193 _current_player = old_player;
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	1194 return r != 0;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1195 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1196 tile = TILE_ADD(tile, ToTileIndexDiff(*ptr));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1197 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1198
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1199 /* No road available, try to build a random road block by
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1200 * clearing some land and then building a road there. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1201 tile = t->xy;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1202 for (ptr = _town_coord_mod; ptr != endof(_town_coord_mod); ++ptr) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1203 /* Only work with plain land that not already has a house */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1204 if (!IsTileType(tile, MP_HOUSE) && GetTileSlope(tile, NULL) == SLOPE_FLAT) {
6547 a358b99ec6e0 (svn r9743) -Fix [FS#598]: Stop flooded towns from building roads on water. maedhros <maedhros@openttd.org> parents: 6534 diff changeset	1205 if (!CmdFailed(DoCommand(tile, 0, 0, DC_AUTO \| DC_NO_WATER, CMD_LANDSCAPE_CLEAR))) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1206 DoCommand(tile, GenRandomRoadBits(), t->index, DC_EXEC \| DC_AUTO, CMD_BUILD_ROAD);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1207 _current_player = old_player;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1208 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1209 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1210 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1211 tile = TILE_ADD(tile, ToTileIndexDiff(*ptr));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1212 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1213
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1214 _current_player = old_player;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1215 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1216 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1217
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1218 static void UpdateTownRadius(Town *t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1219 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1220 static const uint16 _town_radius_data[23][5] = {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1221 { 4, 0, 0, 0, 0}, // 0
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1222 { 16, 0, 0, 0, 0},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1223 { 25, 0, 0, 0, 0},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1224 { 36, 0, 0, 0, 0},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1225 { 49, 0, 4, 0, 0},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1226 { 64, 0, 4, 0, 0}, // 20
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1227 { 64, 0, 9, 0, 1},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1228 { 64, 0, 9, 0, 4},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1229 { 64, 0, 16, 0, 4},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1230 { 81, 0, 16, 0, 4},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1231 { 81, 0, 16, 0, 4}, // 40
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1232 { 81, 0, 25, 0, 9},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1233 { 81, 36, 25, 0, 9},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1234 { 81, 36, 25, 16, 9},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1235 { 81, 49, 0, 25, 9},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1236 { 81, 64, 0, 25, 9}, // 60
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1237 { 81, 64, 0, 36, 9},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1238 { 81, 64, 0, 36, 16},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1239 {100, 81, 0, 49, 16},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1240 {100, 81, 0, 49, 25},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1241 {121, 81, 0, 49, 25}, // 80
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1242 {121, 81, 0, 49, 25},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1243 {121, 81, 0, 49, 36}, // 88
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1244 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1245
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1246 if (t->num_houses < 92) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1247 memcpy(t->radius, _town_radius_data[t->num_houses / 4], sizeof(t->radius));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1248 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1249 int mass = t->num_houses / 8;
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1250 /* At least very roughly extrapolate. Empirical numbers dancing between
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1251 * overwhelming by cottages and skyscrapers outskirts. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1252 t->radius[0] = mass * mass;
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1253 /* Actually we are proportional to sqrt() but that's right because
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1254 * we are covering an area. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1255 t->radius[1] = mass * 7;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1256 t->radius[2] = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1257 t->radius[3] = mass * 4;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1258 t->radius[4] = mass * 3;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1259 //debug("%d (->%d): %d %d %d %d\n", t->num_houses, mass, t->radius[0], t->radius[1], t->radius[3], t->radius[4]);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1260 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1261 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1262
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1263 static bool CreateTownName(uint32 *townnameparts)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1264 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1265 Town *t2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1266 char buf1[64];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1267 char buf2[64];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1268 uint32 r;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1269 /* Do not set too low tries, since when we run out of names, we loop
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1270 * for #tries only one time anyway - then we stop generating more
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1271 * towns. Do not show it too high neither, since looping through all
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1272 * the other towns may take considerable amount of time (10000 is
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1273 * too much). */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1274 int tries = 1000;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1275 uint16 townnametype = SPECSTR_TOWNNAME_START + _opt.town_name;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1276
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1277 assert(townnameparts);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1278
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1279 for (;;) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1280 restart:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1281 r = Random();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1282
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1283 SetDParam(0, r);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1284 GetString(buf1, townnametype, lastof(buf1));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1285
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1286 /* Check size and width */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1287 if (strlen(buf1) >= 31 \|\| GetStringBoundingBox(buf1).width > 130) continue;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1288
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1289 FOR_ALL_TOWNS(t2) {
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1290 /* We can't just compare the numbers since
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1291 * several numbers may map to a single name. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1292 SetDParam(0, t2->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1293 GetString(buf2, STR_TOWN, lastof(buf2));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1294 if (strcmp(buf1, buf2) == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1295 if (tries-- < 0) return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1296 goto restart;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1297 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1298 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1299 *townnameparts = r;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1300 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1301 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1302 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1303
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1304 void UpdateTownMaxPass(Town *t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1305 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1306 t->max_pass = t->population >> 3;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1307 t->max_mail = t->population >> 4;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1308 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1309
6486 12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1310 /**
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1311 * Does the actual town creation.
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1312 *
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1313 * @param t The town
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1314 * @param tile Where to put it
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1315 * @param townnameparts The town name
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1316 * @param size_mode How the size should be determined
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1317 * @param size Parameter for size determination
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1318 */
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1319 static void DoCreateTown(Town *t, TileIndex tile, uint32 townnameparts, TownSizeMode size_mode, uint size)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1320 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1321 int x, i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1322
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1323 /* clear the town struct */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1324 i = t->index;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1325 memset(t, 0, sizeof(Town));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1326 t->index = i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1327 _total_towns++;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1328
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1329 t->xy = tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1330 t->num_houses = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1331 t->time_until_rebuild = 10;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1332 UpdateTownRadius(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1333 t->flags12 = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1334 t->population = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1335 t->grow_counter = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1336 t->growth_rate = 250;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1337 t->new_max_pass = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1338 t->new_max_mail = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1339 t->new_act_pass = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1340 t->new_act_mail = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1341 t->max_pass = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1342 t->max_mail = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1343 t->act_pass = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1344 t->act_mail = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1345
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1346 t->pct_pass_transported = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1347 t->pct_mail_transported = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1348 t->fund_buildings_months = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1349 t->new_act_food = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1350 t->new_act_water = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1351 t->act_food = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1352 t->act_water = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1353
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1354 for (i = 0; i != MAX_PLAYERS; i++)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1355 t->ratings[i] = 500;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1356
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1357 t->have_ratings = 0;
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	1358 t->exclusivity = INVALID_PLAYER;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1359 t->exclusive_counter = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1360 t->statues = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1361
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1362 t->townnametype = SPECSTR_TOWNNAME_START + _opt.town_name;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1363 t->townnameparts = townnameparts;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1364
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1365 UpdateTownVirtCoord(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1366 _town_sort_dirty = true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1367
6486 12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1368 /* Random town size. */
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1369 x = (Random() & 0xF) + 8;
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1370
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1371 switch (size_mode) {
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1372 default: NOT_REACHED();
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1373
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1374 case TSM_RANDOM:
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1375 t->larger_town = false;
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1376 break;
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1377
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1378 case TSM_FIXED:
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1379 x = size * 16 + 3;
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1380 t->larger_town = false;
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1381 break;
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1382
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1383 case TSM_CITY:
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1384 x *= _patches.initial_city_size;
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1385 t->larger_town = true;
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1386 break;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1387 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1388
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1389 t->num_houses += x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1390 UpdateTownRadius(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1391
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1392 i = x * 4;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1393 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1394 GrowTown(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1395 } while (--i);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1396
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1397 t->num_houses -= x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1398 UpdateTownRadius(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1399 UpdateTownMaxPass(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1400 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1401
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6201 diff changeset	1402 static Town *AllocateTown()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1403 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1404 Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1405
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1406 /* We don't use FOR_ALL here, because FOR_ALL skips invalid items.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1407 * TODO - This is just a temporary stage, this will be removed. */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1408 for (t = GetTown(0); t != NULL; t = (t->index + 1U < GetTownPoolSize()) ? GetTown(t->index + 1U) : NULL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1409 if (!IsValidTown(t)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1410 TownID index = t->index;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1411
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1412 memset(t, 0, sizeof(Town));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1413 t->index = index;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1414
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1415 return t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1416 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1417 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1418
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1419 /* Check if we can add a block to the pool */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1420 if (AddBlockToPool(&_Town_pool))
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1421 return AllocateTown();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1422
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1423 return NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1424 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1425
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1426 /** Create a new town.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1427 * This obviously only works in the scenario editor. Function not removed
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1428 * as it might be possible in the future to fund your own town :)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1429 * @param tile coordinates where town is built
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1430 * @param flags type of operation
6486 12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1431 * @param p1 size of the town (0 = small, 1 = medium, 2 = large)
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1432 * @param p2 size mode (@see TownSizeMode)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1433 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1434 int32 CmdBuildTown(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1435 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1436 Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1437 uint32 townnameparts;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1438
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1439 /* Only in the scenario editor */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1440 if (_game_mode != GM_EDITOR) return CMD_ERROR;
6486 12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1441 if (p2 > TSM_CITY) return CMD_ERROR;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1442
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1443 SET_EXPENSES_TYPE(EXPENSES_OTHER);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1444
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1445 /* Check if too close to the edge of map */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1446 if (DistanceFromEdge(tile) < 12)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1447 return_cmd_error(STR_0237_TOO_CLOSE_TO_EDGE_OF_MAP);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1448
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1449 /* Can only build on clear flat areas, possibly with trees. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1450 if ((!IsTileType(tile, MP_CLEAR) && !IsTileType(tile, MP_TREES)) \|\| GetTileSlope(tile, NULL) != SLOPE_FLAT) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1451 return_cmd_error(STR_0239_SITE_UNSUITABLE);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1452 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1453
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1454 /* Check distance to all other towns. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1455 if (IsCloseToTown(tile, 20))
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1456 return_cmd_error(STR_0238_TOO_CLOSE_TO_ANOTHER_TOWN);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1457
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1458 /* Get a unique name for the town. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1459 if (!CreateTownName(&townnameparts))
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1460 return_cmd_error(STR_023A_TOO_MANY_TOWNS);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1461
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1462 /* Allocate town struct */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1463 t = AllocateTown();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1464 if (t == NULL) return_cmd_error(STR_023A_TOO_MANY_TOWNS);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1465
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1466 /* Create the town */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1467 if (flags & DC_EXEC) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1468 _generating_world = true;
6486 12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1469 DoCreateTown(t, tile, townnameparts, (TownSizeMode)p2, p1);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1470 _generating_world = false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1471 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1472 return 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1473 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1474
6486 12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1475 Town *CreateRandomTown(uint attempts, TownSizeMode mode, uint size)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1476 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1477 TileIndex tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1478 Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1479 uint32 townnameparts;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1480
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1481 do {
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1482 /* Generate a tile index not too close from the edge */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1483 tile = RandomTile();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1484 if (DistanceFromEdge(tile) < 20) continue;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1485
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1486 /* Make sure the tile is plain */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1487 if (!IsTileType(tile, MP_CLEAR) \|\| GetTileSlope(tile, NULL) != SLOPE_FLAT) continue;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1488
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1489 /* Check not too close to a town */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1490 if (IsCloseToTown(tile, 20)) continue;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1491
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1492 /* Get a unique name for the town. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1493 if (!CreateTownName(&townnameparts)) break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1494
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1495 /* Allocate a town struct */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1496 t = AllocateTown();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1497 if (t == NULL) break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1498
6486 12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1499 DoCreateTown(t, tile, townnameparts, mode, size);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1500 return t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1501 } while (--attempts);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1502 return NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1503 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1504
6560 838badc858d3 (svn r9762) -Feature: Two new difficulty settings : Very low number of towns and very low number of industries belugas <belugas@openttd.org> parents: 6547 diff changeset	1505 static const byte _num_initial_towns[4] = {5, 11, 23, 46};
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1506
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6201 diff changeset	1507 bool GenerateTowns()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1508 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1509 uint num = 0;
6061 c1fc6b10db93 (svn r8791) -Revert: r8790 Committed too much in last commit miham <miham@openttd.org> parents: 6060 diff changeset	1510 uint n = ScaleByMapSize(_num_initial_towns[_opt.diff.number_towns] + (Random() & 7));
6486 12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1511 uint num_cities = _patches.larger_towns == 0 ? 0 : n / _patches.larger_towns;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1512
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1513 SetGeneratingWorldProgress(GWP_TOWN, n);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1514
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1515 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1516 IncreaseGeneratingWorldProgress(GWP_TOWN);
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1517 /* try 20 times to create a random-sized town for the first loop. */
6486 12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1518 TownSizeMode mode = num_cities > 0 ? TSM_CITY : TSM_RANDOM;
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1519 if (CreateRandomTown(20, mode, _patches.initial_city_size) != NULL) num++;
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1520 if (num_cities > 0) num_cities--;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1521 } while (--n);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1522
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1523 /* give it a last try, but now more aggressive */
6486 12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	1524 if (num == 0 && CreateRandomTown(10000, TSM_RANDOM, 0) == NULL) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1525 if (GetNumTowns() == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1526 /* XXX - can we handle that more gracefully? */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1527 if (_game_mode != GM_EDITOR) error("Could not generate any town");
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1528
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1529 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1530 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1531 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1532
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1533 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1534 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1535
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1536 static bool CheckBuildHouseMode(TileIndex tile, Slope tileh, int mode)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1537 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1538 int b;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1539 Slope slope;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1540
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1541 static const byte _masks[8] = {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1542 0xC,0x3,0x9,0x6,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1543 0x3,0xC,0x6,0x9,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1544 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1545
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1546 slope = GetTileSlope(tile, NULL);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1547 if (IsSteepSlope(slope)) return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1548
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1549 if (MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1550
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1551 b = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1552 if ((slope != SLOPE_FLAT && ~slope & _masks[mode])) b = ~b;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1553 if ((tileh != SLOPE_FLAT && ~tileh & _masks[mode+4])) b = ~b;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1554 if (b)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1555 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1556
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1557 return !CmdFailed(DoCommand(tile, 0, 0, DC_EXEC \| DC_AUTO \| DC_NO_WATER, CMD_LANDSCAPE_CLEAR));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1558 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1559
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1560
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1561 uint GetTownRadiusGroup(const Town* t, TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1562 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1563 uint dist = DistanceSquare(tile, t->xy);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1564 uint smallest;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1565 uint i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1566
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1567 if (t->fund_buildings_months && dist <= 25) return 4;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1568
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1569 smallest = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1570 for (i = 0; i != lengthof(t->radius); i++) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1571 if (dist < t->radius[i]) smallest = i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1572 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1573
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1574 return smallest;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1575 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1576
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1577 static bool CheckFree2x2Area(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1578 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1579 int i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1580
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1581 static const TileIndexDiffC _tile_add[] = {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1582 {0 , 0 },
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1583 {0 - 0, 1 - 0},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1584 {1 - 0, 0 - 1},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1585 {1 - 1, 1 - 0}
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1586 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1587
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1588 for (i = 0; i != 4; i++) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1589 tile += ToTileIndexDiff(_tile_add[i]);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1590
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1591 if (GetTileSlope(tile, NULL) != SLOPE_FLAT) return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1592
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1593 if (MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1594
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1595 if (CmdFailed(DoCommand(tile, 0, 0, DC_EXEC \| DC_AUTO \| DC_NO_WATER \| DC_FORCETEST, CMD_LANDSCAPE_CLEAR)))
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1596 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1597 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1598
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1599 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1600 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1601
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1602 static void DoBuildTownHouse(Town *t, TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1603 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1604 int i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1605 uint bitmask;
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1606 HouseID house;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1607 Slope slope;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1608 uint z;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1609 uint oneof = 0;
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1610 HouseSpec *hs;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1611
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1612 /* Above snow? */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1613 slope = GetTileSlope(tile, &z);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1614
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1615 /* Get the town zone type */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1616 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1617 uint rad = GetTownRadiusGroup(t, tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1618
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1619 int land = _opt.landscape;
6357 96b1652c6011 (svn r9400) -Codechange: Use some more representative enum names for landscape types. belugas <belugas@openttd.org> parents: 6350 diff changeset	1620 if (land == LT_ARCTIC && z >= _opt.snow_line) land = -1;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1621
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1622 bitmask = (1 << rad) + (1 << (land + 12));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1623 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1624
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1625 /* bits 0-4 are used
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1626 * bits 11-15 are used
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1627 * bits 5-10 are not used. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1628 {
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1629 HouseID houses[HOUSE_MAX];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1630 int num = 0;
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1631 uint cumulative_probs[HOUSE_MAX];
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1632 uint probability_max = 0;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1633
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1634 /* Generate a list of all possible houses that can be built. */
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1635 for (i = 0; i < HOUSE_MAX; i++) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1636 hs = GetHouseSpecs(i);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1637 if ((~hs->building_availability & bitmask) == 0 && hs->enabled) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1638 if (_have_newhouses) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1639 probability_max += hs->probability;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1640 cumulative_probs[num] = probability_max;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1641 }
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1642 houses[num++] = (HouseID)i;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1643 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1644 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1645
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1646 for (;;) {
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1647 if (_have_newhouses) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1648 uint r = RandomRange(probability_max);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1649 for (i = 0; i < num; i++) if (cumulative_probs[i] >= r) break;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1650
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1651 house = houses[i];
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1652 } else {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1653 house = houses[RandomRange(num)];
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1654 }
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1655
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1656 hs = GetHouseSpecs(house);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1657
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1658 if (_have_newhouses) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1659 if (hs->override != 0) hs = GetHouseSpecs(hs->override);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1660
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1661 if ((hs->extra_flags & BUILDING_IS_HISTORICAL) && !_generating_world) continue;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1662
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1663 if (HASBIT(hs->callback_mask, CBM_HOUSE_ALLOW_CONSTRUCTION)) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1664 uint16 callback_res = GetHouseCallback(CBID_HOUSE_ALLOW_CONSTRUCTION, 0, house, t, tile);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1665 if (callback_res != CALLBACK_FAILED && callback_res == 0) continue;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1666 }
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1667 }
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1668
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1669 if (_cur_year < hs->min_date \|\| _cur_year > hs->max_date) continue;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1670
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1671 /* Special houses that there can be only one of. */
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1672 if (hs->building_flags & BUILDING_IS_CHURCH) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1673 SETBIT(oneof, TOWN_HAS_CHURCH);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1674 } else if (hs->building_flags & BUILDING_IS_STADIUM) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1675 SETBIT(oneof, TOWN_HAS_STADIUM);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1676 } else {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1677 oneof = 0;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1678 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1679
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1680 if (HASBITS(t->flags12 , oneof)) continue;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1681
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1682 /* Make sure there is no slope? */
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1683 if (hs->building_flags & TILE_NOT_SLOPED && slope != SLOPE_FLAT) continue;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1684
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1685 if (hs->building_flags & TILE_SIZE_2x2) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1686 if (CheckFree2x2Area(tile) \|\|
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1687 CheckFree2x2Area(tile += TileDiffXY(-1, 0)) \|\|
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1688 CheckFree2x2Area(tile += TileDiffXY( 0, -1)) \|\|
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1689 CheckFree2x2Area(tile += TileDiffXY( 1, 0))) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1690 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1691 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1692 tile += TileDiffXY(0, 1);
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1693 } else if (hs->building_flags & TILE_SIZE_2x1) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1694 if (CheckBuildHouseMode(tile + TileDiffXY(1, 0), slope, 0)) break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1695
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1696 if (CheckBuildHouseMode(tile + TileDiffXY(-1, 0), slope, 1)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1697 tile += TileDiffXY(-1, 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1698 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1699 }
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1700 } else if (hs->building_flags & TILE_SIZE_1x2) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1701 if (CheckBuildHouseMode(tile + TileDiffXY(0, 1), slope, 2)) break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1702
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1703 if (CheckBuildHouseMode(tile + TileDiffXY(0, -1), slope, 3)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1704 tile += TileDiffXY(0, -1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1705 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1706 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1707 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1708 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1709 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1710 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1711 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1712
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1713 t->num_houses++;
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1714 IncreaseBuildingCount(t, house);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1715
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1716 /* Special houses that there can be only one of. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1717 t->flags12 \|= oneof;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1718
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1719 {
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1720 byte construction_counter = 0, construction_stage = 0;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1721
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1722 if (_generating_world) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1723 uint32 r = Random();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1724
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1725 construction_stage = TOWN_HOUSE_COMPLETED;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1726 if (CHANCE16(1, 7)) construction_stage = GB(r, 0, 2);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1727
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1728 if (construction_stage == TOWN_HOUSE_COMPLETED) {
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1729 ChangePopulation(t, hs->population);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1730 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1731 construction_counter = GB(r, 2, 2);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1732 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1733 }
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1734 MakeTownHouse(tile, t->index, construction_counter, construction_stage, house, VehicleRandomBits());
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1735 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1736 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1737
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1738 static bool BuildTownHouse(Town *t, TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1739 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1740 int32 r;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1741
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1742 if (IsSteepSlope(GetTileSlope(tile, NULL))) return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1743 if (MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1744
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1745 r = DoCommand(tile, 0, 0, DC_EXEC \| DC_AUTO \| DC_NO_WATER, CMD_LANDSCAPE_CLEAR);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1746 if (CmdFailed(r)) return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1747
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1748 DoBuildTownHouse(t, tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1749 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1750 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1751
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1752
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1753 static void DoClearTownHouseHelper(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1754 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1755 assert(IsTileType(tile, MP_HOUSE));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1756 DoClearSquare(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1757 DeleteAnimatedTile(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1758 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1759
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1760 void ClearTownHouse(Town *t, TileIndex tile)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1761 {
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1762 HouseID house = GetHouseType(tile);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1763 uint eflags;
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1764 HouseSpec *hs;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1765
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1766 assert(IsTileType(tile, MP_HOUSE));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1767
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1768 /* need to align the tile to point to the upper left corner of the house */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1769 if (house >= 3) { // house id 0,1,2 MUST be single tile houses, or this code breaks.
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1770 if (GetHouseSpecs(house-1)->building_flags & TILE_SIZE_2x1) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1771 house--;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1772 tile += TileDiffXY(-1, 0);
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1773 } else if (GetHouseSpecs(house-1)->building_flags & BUILDING_2_TILES_Y) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1774 house--;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1775 tile += TileDiffXY(0, -1);
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1776 } else if (GetHouseSpecs(house-2)->building_flags & BUILDING_HAS_4_TILES) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1777 house-=2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1778 tile += TileDiffXY(-1, 0);
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1779 } else if (GetHouseSpecs(house-3)->building_flags & BUILDING_HAS_4_TILES) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1780 house-=3;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1781 tile += TileDiffXY(-1, -1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1782 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1783 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1784
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1785 hs = GetHouseSpecs(house);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1786
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1787 /* Remove population from the town if the house is finished. */
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1788 if (IsHouseCompleted(tile)) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1789 ChangePopulation(t, -hs->population);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1790 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1791
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1792 t->num_houses--;
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1793 DecreaseBuildingCount(t, house);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1794
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1795 /* Clear flags for houses that only may exist once/town. */
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1796 if (hs->building_flags & BUILDING_IS_CHURCH) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1797 CLRBIT(t->flags12, TOWN_HAS_CHURCH);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1798 } else if (hs->building_flags & BUILDING_IS_STADIUM) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1799 CLRBIT(t->flags12, TOWN_HAS_STADIUM);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1800 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1801
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1802 /* Do the actual clearing of tiles */
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1803 eflags = hs->building_flags;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1804 DoClearTownHouseHelper(tile);
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1805 if (eflags & BUILDING_2_TILES_X) DoClearTownHouseHelper(tile + TileDiffXY(1, 0));
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1806 if (eflags & BUILDING_2_TILES_Y) DoClearTownHouseHelper(tile + TileDiffXY(0, 1));
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	1807 if (eflags & BUILDING_HAS_4_TILES) DoClearTownHouseHelper(tile + TileDiffXY(1, 1));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1808 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1809
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1810 /** Rename a town (server-only).
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1811 * @param tile unused
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1812 * @param flags type of operation
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1813 * @param p1 town ID to rename
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1814 * @param p2 unused
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1815 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1816 int32 CmdRenameTown(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1817 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1818 StringID str;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1819 Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1820
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1821 if (!IsValidTownID(p1) \|\| _cmd_text[0] == '\0') return CMD_ERROR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1822
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1823 t = GetTown(p1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1824
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1825 str = AllocateNameUnique(_cmd_text, 4);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1826 if (str == 0) return CMD_ERROR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1827
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1828 if (flags & DC_EXEC) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1829 DeleteName(t->townnametype);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1830 t->townnametype = str;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1831
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1832 UpdateTownVirtCoord(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1833 _town_sort_dirty = true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1834 UpdateAllStationVirtCoord();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1835 MarkWholeScreenDirty();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1836 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1837 DeleteName(str);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1838 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1839 return 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1840 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1841
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1842 /** Called from GUI */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1843 void ExpandTown(Town *t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1844 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1845 int amount, n;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1846
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1847 _generating_world = true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1848
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1849 /* The more houses, the faster we grow */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1850 amount = RandomRange(t->num_houses / 10) + 3;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1851 t->num_houses += amount;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1852 UpdateTownRadius(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1853
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1854 n = amount * 10;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1855 do GrowTown(t); while (--n);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1856
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1857 t->num_houses -= amount;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1858 UpdateTownRadius(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1859
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1860 UpdateTownMaxPass(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1861 _generating_world = false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1862 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1863
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	1864 extern const byte _town_action_costs[8] = {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1865 2, 4, 9, 35, 48, 53, 117, 175
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1866 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1867
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1868 static void TownActionAdvertiseSmall(Town* t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1869 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1870 ModifyStationRatingAround(t->xy, _current_player, 0x40, 10);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1871 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1872
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1873 static void TownActionAdvertiseMedium(Town* t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1874 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1875 ModifyStationRatingAround(t->xy, _current_player, 0x70, 15);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1876 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1877
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1878 static void TownActionAdvertiseLarge(Town* t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1879 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1880 ModifyStationRatingAround(t->xy, _current_player, 0xA0, 20);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1881 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1882
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1883 static void TownActionRoadRebuild(Town* t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1884 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1885 const Player* p;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1886
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1887 t->road_build_months = 6;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1888
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1889 SetDParam(0, t->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1890
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1891 p = GetPlayer(_current_player);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1892 SetDParam(1, p->name_1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1893 SetDParam(2, p->name_2);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1894
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1895 AddNewsItem(STR_2055_TRAFFIC_CHAOS_IN_ROAD_REBUILDING,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1896 NEWS_FLAGS(NM_NORMAL, NF_TILE, NT_GENERAL, 0), t->xy, 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1897 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1898
6257 d7d39048e2ee (svn r9066) -Fix [FS#638]: store the owner of a statue, so when it gets removed, the town is notified of it truelight <truelight@openttd.org> parents: 6247 diff changeset	1899 static bool DoBuildStatueOfCompany(TileIndex tile, TownID town_id)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1900 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1901 PlayerID old;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1902 int32 r;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1903
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1904 if (GetTileSlope(tile, NULL) != SLOPE_FLAT) return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1905
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1906 if (!IsTileType(tile, MP_HOUSE) &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1907 !IsTileType(tile, MP_CLEAR) &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1908 !IsTileType(tile, MP_TREES)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1909 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1910 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1911
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1912 old = _current_player;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1913 _current_player = OWNER_NONE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1914 r = DoCommand(tile, 0, 0, DC_EXEC, CMD_LANDSCAPE_CLEAR);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1915 _current_player = old;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1916
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1917 if (CmdFailed(r)) return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1918
6257 d7d39048e2ee (svn r9066) -Fix [FS#638]: store the owner of a statue, so when it gets removed, the town is notified of it truelight <truelight@openttd.org> parents: 6247 diff changeset	1919 MakeStatue(tile, _current_player, town_id);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1920 MarkTileDirtyByTile(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1921
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1922 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1923 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1924
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1925 /**
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1926 * Search callback function for TownActionBuildStatue
6484 17fdaec13730 (svn r9665) -Documentation: Doxygen corrections,errors, corrections of corrections... belugas <belugas@openttd.org> parents: 6455 diff changeset	1927 * @param tile on which to perform the search
6257 d7d39048e2ee (svn r9066) -Fix [FS#638]: store the owner of a statue, so when it gets removed, the town is notified of it truelight <truelight@openttd.org> parents: 6247 diff changeset	1928 * @param town_id The town_id for which we want a statue
6201 3b141366478a (svn r8987) -Cleanup: doxygen changes. Again. Mostly (still) @files missing tags and (more than just) a few comments style. belugas <belugas@openttd.org> parents: 6133 diff changeset	1929 * @return the result of the test
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1930 */
6257 d7d39048e2ee (svn r9066) -Fix [FS#638]: store the owner of a statue, so when it gets removed, the town is notified of it truelight <truelight@openttd.org> parents: 6247 diff changeset	1931 static bool SearchTileForStatue(TileIndex tile, uint32 town_id)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1932 {
6257 d7d39048e2ee (svn r9066) -Fix [FS#638]: store the owner of a statue, so when it gets removed, the town is notified of it truelight <truelight@openttd.org> parents: 6247 diff changeset	1933 return DoBuildStatueOfCompany(tile, town_id);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1934 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1935
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1936 /**
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1937 * Perform a 9x9 tiles circular search from the center of the town
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1938 * in order to find a free tile to place a statue
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1939 * @param t town to search in
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1940 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1941 static void TownActionBuildStatue(Town* t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1942 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1943 TileIndex tile = t->xy;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1944
6257 d7d39048e2ee (svn r9066) -Fix [FS#638]: store the owner of a statue, so when it gets removed, the town is notified of it truelight <truelight@openttd.org> parents: 6247 diff changeset	1945 if (CircularTileSearch(tile, 9, SearchTileForStatue, t->index))
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1946 SETBIT(t->statues, _current_player); // Once found and built, "inform" the Town
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1947 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1948
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1949 static void TownActionFundBuildings(Town* t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1950 {
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1951 /* Build next tick */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1952 t->grow_counter = 1;
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1953 /* If we were not already growing */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1954 SETBIT(t->flags12, TOWN_IS_FUNDED);
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1955 /* And grow for 3 months */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1956 t->fund_buildings_months = 3;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1957 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1958
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1959 static void TownActionBuyRights(Town* t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1960 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1961 t->exclusive_counter = 12;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1962 t->exclusivity = _current_player;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1963
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1964 ModifyStationRatingAround(t->xy, _current_player, 130, 17);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1965 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1966
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1967 static void TownActionBribe(Town* t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1968 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1969 if (!RandomRange(15)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1970 Station *st;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1971
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1972 /* set as unwanted for 6 months */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1973 t->unwanted[_current_player] = 6;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1974
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1975 /* set all close by station ratings to 0 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1976 FOR_ALL_STATIONS(st) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1977 if (st->town == t && st->owner == _current_player) {
6350 8132258640be (svn r9388) -Codechange: variable scope and type, and standardify all CargoID loops. peter1138 <peter1138@openttd.org> parents: 6343 diff changeset	1978 for (CargoID i = 0; i < NUM_CARGO; i++) st->goods[i].rating = 0;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1979 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1980 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1981
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1982 /* only show errormessage to the executing player. All errors are handled command.c
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	1983 * but this is special, because it can only 'fail' on a DC_EXEC */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1984 if (IsLocalPlayer()) ShowErrorMessage(STR_BRIBE_FAILED_2, STR_BRIBE_FAILED, 0, 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1985
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1986 /* decrease by a lot!
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1987 * ChangeTownRating is only for stuff in demolishing. Bribe failure should
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1988 * be independent of any cheat settings
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1989 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1990 if (t->ratings[_current_player] > RATING_BRIBE_DOWN_TO) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1991 t->ratings[_current_player] = RATING_BRIBE_DOWN_TO;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1992 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1993 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1994 ChangeTownRating(t, RATING_BRIBE_UP_STEP, RATING_BRIBE_MAXIMUM);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1995 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1996 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1997
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1998 typedef void TownActionProc(Town* t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1999 static TownActionProc * const _town_action_proc[] = {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2000 TownActionAdvertiseSmall,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2001 TownActionAdvertiseMedium,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2002 TownActionAdvertiseLarge,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2003 TownActionRoadRebuild,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2004 TownActionBuildStatue,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2005 TownActionFundBuildings,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2006 TownActionBuyRights,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2007 TownActionBribe
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2008 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2009
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2010 extern uint GetMaskOfTownActions(int nump, PlayerID pid, const Town t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2011
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2012 /** Do a town action.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2013 * This performs an action such as advertising, building a statue, funding buildings,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2014 * but also bribing the town-council
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2015 * @param tile unused
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	2016 * @param flags type of operation
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2017 * @param p1 town to do the action at
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2018 * @param p2 action to perform, @see _town_action_proc for the list of available actions
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2019 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2020 int32 CmdDoTownAction(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2021 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2022 int32 cost;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2023 Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2024
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2025 if (!IsValidTownID(p1) \|\| p2 > lengthof(_town_action_proc)) return CMD_ERROR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2026
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2027 t = GetTown(p1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2028
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2029 if (!HASBIT(GetMaskOfTownActions(NULL, _current_player, t), p2)) return CMD_ERROR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2030
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2031 SET_EXPENSES_TYPE(EXPENSES_OTHER);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2032
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2033 cost = (_price.build_industry >> 8) * _town_action_costs[p2];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2034
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2035 if (flags & DC_EXEC) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2036 _town_action_proc[p2](t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2037 InvalidateWindow(WC_TOWN_AUTHORITY, p1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2038 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2039
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2040 return cost;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2041 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2042
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2043 static void UpdateTownGrowRate(Town *t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2044 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2045 int n;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2046 Station *st;
6454 b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2047 uint16 m;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2048 Player *p;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2049
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	2050 /* Reset player ratings if they're low */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2051 FOR_ALL_PLAYERS(p) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2052 if (p->is_active && t->ratings[p->index] <= 200) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2053 t->ratings[p->index] += 5;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2054 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2055 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2056
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2057 n = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2058 FOR_ALL_STATIONS(st) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2059 if (DistanceSquare(st->xy, t->xy) <= t->radius[0]) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2060 if (st->time_since_load <= 20 \|\| st->time_since_unload <= 20) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2061 n++;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2062 if (IsValidPlayer(st->owner) && t->ratings[st->owner] <= 1000-12)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2063 t->ratings[st->owner] += 12;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2064 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2065 if (IsValidPlayer(st->owner) && t->ratings[st->owner] >= -1000+15)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2066 t->ratings[st->owner] -= 15;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2067 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2068 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2069 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2070
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2071 CLRBIT(t->flags12, TOWN_IS_FUNDED);
6455 d686356a6da6 (svn r9614) -Feature: Use the normal growth rate values when the growth rate is set to none and "Fund new buildings" is used. maedhros <maedhros@openttd.org> parents: 6454 diff changeset	2072 if (_patches.town_growth_rate == 0 && t->fund_buildings_months == 0) return;
6454 b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2073
b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2074 /** Towns are processed every TOWN_GROWTH_FREQUENCY ticks, and this is the
b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2075 * number of times towns are processed before a new building is built. */
b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2076 static const uint16 _grow_count_values[2][6] = {
b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2077 { 120, 120, 120, 100, 80, 60 }, ///< Fund new buildings has been activated
b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2078 { 320, 420, 300, 220, 160, 100 } ///< Normal values
b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2079 };
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2080
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2081 if (t->fund_buildings_months != 0) {
6454 b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2082 m = _grow_count_values[0][min(n, 5)];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2083 t->fund_buildings_months--;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2084 } else {
6454 b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2085 m = _grow_count_values[1][min(n, 5)];
b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2086 if (n == 0 && !CHANCE16(1, 12)) return;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2087 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2088
6357 96b1652c6011 (svn r9400) -Codechange: Use some more representative enum names for landscape types. belugas <belugas@openttd.org> parents: 6350 diff changeset	2089 if (_opt.landscape == LT_ARCTIC) {
6343 f75b72d9fc98 (svn r9371) -Feature: Add support for variable snow lines in the arctic climate, supplied maedhros <maedhros@openttd.org> parents: 6342 diff changeset	2090 if (TilePixelHeight(t->xy) >= GetSnowLine() && t->act_food == 0 && t->population > 90)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2091 return;
6357 96b1652c6011 (svn r9400) -Codechange: Use some more representative enum names for landscape types. belugas <belugas@openttd.org> parents: 6350 diff changeset	2092 } else if (_opt.landscape == LT_TROPIC) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2093 if (GetTropicZone(t->xy) == TROPICZONE_DESERT && (t->act_food==0 \|\| t->act_water==0) && t->population > 60)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2094 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2095 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2096
6455 d686356a6da6 (svn r9614) -Feature: Use the normal growth rate values when the growth rate is set to none and "Fund new buildings" is used. maedhros <maedhros@openttd.org> parents: 6454 diff changeset	2097 /* Use the normal growth rate values if new buildings have been funded in
d686356a6da6 (svn r9614) -Feature: Use the normal growth rate values when the growth rate is set to none and "Fund new buildings" is used. maedhros <maedhros@openttd.org> parents: 6454 diff changeset	2098 * this town and the growth rate is set to none. */
d686356a6da6 (svn r9614) -Feature: Use the normal growth rate values when the growth rate is set to none and "Fund new buildings" is used. maedhros <maedhros@openttd.org> parents: 6454 diff changeset	2099 uint growth_multiplier = _patches.town_growth_rate != 0 ? _patches.town_growth_rate - 1 : 1;
d686356a6da6 (svn r9614) -Feature: Use the normal growth rate values when the growth rate is set to none and "Fund new buildings" is used. maedhros <maedhros@openttd.org> parents: 6454 diff changeset	2100
d686356a6da6 (svn r9614) -Feature: Use the normal growth rate values when the growth rate is set to none and "Fund new buildings" is used. maedhros <maedhros@openttd.org> parents: 6454 diff changeset	2101 m >>= growth_multiplier;
6486 12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	2102 if (t->larger_town) m /= 2;
6454 b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2103
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2104 t->growth_rate = m / (t->num_houses / 50 + 1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2105 if (m <= t->grow_counter)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2106 t->grow_counter = m;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2107
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2108 SETBIT(t->flags12, TOWN_IS_FUNDED);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2109 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2110
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2111 static void UpdateTownAmounts(Town *t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2112 {
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	2113 /* Using +1 here to prevent overflow and division by zero */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2114 t->pct_pass_transported = t->new_act_pass * 256 / (t->new_max_pass + 1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2115
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2116 t->max_pass = t->new_max_pass; t->new_max_pass = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2117 t->act_pass = t->new_act_pass; t->new_act_pass = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2118 t->act_food = t->new_act_food; t->new_act_food = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2119 t->act_water = t->new_act_water; t->new_act_water = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2120
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	2121 /* Using +1 here to prevent overflow and division by zero */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2122 t->pct_mail_transported = t->new_act_mail * 256 / (t->new_max_mail + 1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2123 t->max_mail = t->new_max_mail; t->new_max_mail = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2124 t->act_mail = t->new_act_mail; t->new_act_mail = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2125
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2126 InvalidateWindow(WC_TOWN_VIEW, t->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2127 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2128
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2129 static void UpdateTownUnwanted(Town *t)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2130 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2131 const Player* p;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2132
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2133 FOR_ALL_PLAYERS(p) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2134 if (t->unwanted[p->index] > 0) t->unwanted[p->index]--;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2135 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2136 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2137
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2138 bool CheckIfAuthorityAllows(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2139 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2140 Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2141
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2142 if (!IsValidPlayer(_current_player)) return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2143
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2144 t = ClosestTownFromTile(tile, _patches.dist_local_authority);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2145 if (t == NULL) return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2146
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2147 if (t->ratings[_current_player] > -200) return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2148
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2149 _error_message = STR_2009_LOCAL_AUTHORITY_REFUSES;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2150 SetDParam(0, t->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2151
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2152 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2153 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2154
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2155
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2156 Town* CalcClosestTownFromTile(TileIndex tile, uint threshold)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2157 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2158 Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2159 uint dist, best = threshold;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2160 Town *best_town = NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2161
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2162 FOR_ALL_TOWNS(t) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2163 dist = DistanceManhattan(tile, t->xy);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2164 if (dist < best) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2165 best = dist;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2166 best_town = t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2167 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2168 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2169
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2170 return best_town;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2171 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2172
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2173
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2174 Town *ClosestTownFromTile(TileIndex tile, uint threshold)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2175 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2176 if (IsTileType(tile, MP_HOUSE) \|\| (
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2177 IsTileType(tile, MP_STREET) &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2178 (IsLevelCrossing(tile) ? GetCrossingRoadOwner(tile) : GetTileOwner(tile)) == OWNER_TOWN
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2179 )) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2180 return GetTownByTile(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2181 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2182 return CalcClosestTownFromTile(tile, threshold);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2183 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2184 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2185
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2186
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2187 void ChangeTownRating(Town *t, int add, int max)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2188 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2189 int rating;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2190
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	2191 /* if magic_bulldozer cheat is active, town doesn't penaltize for removing stuff */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2192 if (t == NULL \|\|
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2193 !IsValidPlayer(_current_player) \|\|
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2194 (_cheats.magic_bulldozer.value && add < 0)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2195 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2196 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2197
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2198 SETBIT(t->have_ratings, _current_player);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2199
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2200 rating = t->ratings[_current_player];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2201
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2202 if (add < 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2203 if (rating > max) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2204 rating += add;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2205 if (rating < max) rating = max;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2206 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2207 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2208 if (rating < max) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2209 rating += add;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2210 if (rating > max) rating = max;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2211 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2212 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2213 t->ratings[_current_player] = rating;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2214 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2215
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2216 /* penalty for removing town-owned stuff */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2217 static const int _default_rating_settings [3][3] = {
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	2218 /* ROAD_REMOVE, TUNNELBRIDGE_REMOVE, INDUSTRY_REMOVE */
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	2219 { 0, 128, 384}, ///< Permissive
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	2220 { 48, 192, 480}, ///< Neutral
fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	2221 { 96, 384, 768}, ///< Hostile
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2222 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2223
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2224 bool CheckforTownRating(uint32 flags, Town *t, byte type)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2225 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2226 int modemod;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2227
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	2228 /* if magic_bulldozer cheat is active, town doesn't restrict your destructive actions */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2229 if (t == NULL \|\| !IsValidPlayer(_current_player) \|\| _cheats.magic_bulldozer.value)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2230 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2231
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2232 /* check if you're allowed to remove the street/bridge/tunnel/industry
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2233 * owned by a town no removal if rating is lower than ... depends now on
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2234 * difficulty setting. Minimum town rating selected by difficulty level
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2235 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2236 modemod = _default_rating_settings[_opt.diff.town_council_tolerance][type];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2237
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2238 if (t->ratings[_current_player] < 16 + modemod && !(flags & DC_NO_TOWN_RATING)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2239 SetDParam(0, t->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2240 _error_message = STR_2009_LOCAL_AUTHORITY_REFUSES;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2241 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2242 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2243
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2244 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2245 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2246
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6201 diff changeset	2247 void TownsMonthlyLoop()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2248 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2249 Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2250
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2251 FOR_ALL_TOWNS(t) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2252 if (t->road_build_months != 0) t->road_build_months--;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2253
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2254 if (t->exclusive_counter != 0)
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	2255 if (--t->exclusive_counter == 0) t->exclusivity = INVALID_PLAYER;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2256
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2257 UpdateTownGrowRate(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2258 UpdateTownAmounts(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2259 UpdateTownUnwanted(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2260 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2261 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2262
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6201 diff changeset	2263 void InitializeTowns()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2264 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2265 Subsidy *s;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2266
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2267 /* Clean the town pool and create 1 block in it */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2268 CleanPool(&_Town_pool);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2269 AddBlockToPool(&_Town_pool);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2270
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2271 memset(_subsidies, 0, sizeof(_subsidies));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2272 for (s=_subsidies; s != endof(_subsidies); s++)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2273 s->cargo_type = CT_INVALID;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2274
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2275 _cur_town_ctr = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2276 _cur_town_iter = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2277 _total_towns = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2278 _town_sort_dirty = true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2279 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2280
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	2281 extern const TileTypeProcs _tile_type_town_procs = {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2282 DrawTile_Town, /* draw_tile_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2283 GetSlopeZ_Town, /* get_slope_z_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2284 ClearTile_Town, /* clear_tile_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2285 GetAcceptedCargo_Town, /* get_accepted_cargo_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2286 GetTileDesc_Town, /* get_tile_desc_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2287 GetTileTrackStatus_Town, /* get_tile_track_status_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2288 ClickTile_Town, /* click_tile_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2289 AnimateTile_Town, /* animate_tile_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2290 TileLoop_Town, /* tile_loop_clear */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2291 ChangeTileOwner_Town, /* change_tile_owner_clear */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2292 NULL, /* get_produced_cargo_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2293 NULL, /* vehicle_enter_tile_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2294 GetSlopeTileh_Town, /* get_slope_tileh_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2295 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2296
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2297
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	2298 /** Save and load of towns. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2299 static const SaveLoad _town_desc[] = {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2300 SLE_CONDVAR(Town, xy, SLE_FILE_U16 \| SLE_VAR_U32, 0, 5),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2301 SLE_CONDVAR(Town, xy, SLE_UINT32, 6, SL_MAX_VERSION),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2302
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2303 SLE_CONDVAR(Town, population, SLE_FILE_U16 \| SLE_VAR_U32, 0, 2),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2304 SLE_CONDVAR(Town, population, SLE_UINT32, 3, SL_MAX_VERSION),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2305
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2306
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2307 SLE_VAR(Town, num_houses, SLE_UINT16),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2308 SLE_VAR(Town, townnametype, SLE_UINT16),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2309 SLE_VAR(Town, townnameparts, SLE_UINT32),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2310
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2311 SLE_VAR(Town, flags12, SLE_UINT8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2312 SLE_VAR(Town, statues, SLE_UINT8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2313
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	2314 /* sort_index_obsolete was stored here in savegame format 0 - 1 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2315 SLE_CONDNULL(1, 0, 1),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2316
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2317 SLE_VAR(Town, have_ratings, SLE_UINT8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2318 SLE_ARR(Town, ratings, SLE_INT16, 8),
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	2319 /* failed bribe attempts are stored since savegame format 4 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2320 SLE_CONDARR(Town, unwanted, SLE_INT8, 8, 4,SL_MAX_VERSION),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2321
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2322 SLE_CONDVAR(Town, max_pass, SLE_FILE_U16 \| SLE_VAR_U32, 0, 8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2323 SLE_CONDVAR(Town, max_mail, SLE_FILE_U16 \| SLE_VAR_U32, 0, 8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2324 SLE_CONDVAR(Town, new_max_pass, SLE_FILE_U16 \| SLE_VAR_U32, 0, 8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2325 SLE_CONDVAR(Town, new_max_mail, SLE_FILE_U16 \| SLE_VAR_U32, 0, 8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2326 SLE_CONDVAR(Town, act_pass, SLE_FILE_U16 \| SLE_VAR_U32, 0, 8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2327 SLE_CONDVAR(Town, act_mail, SLE_FILE_U16 \| SLE_VAR_U32, 0, 8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2328 SLE_CONDVAR(Town, new_act_pass, SLE_FILE_U16 \| SLE_VAR_U32, 0, 8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2329 SLE_CONDVAR(Town, new_act_mail, SLE_FILE_U16 \| SLE_VAR_U32, 0, 8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2330
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2331 SLE_CONDVAR(Town, max_pass, SLE_UINT32, 9, SL_MAX_VERSION),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2332 SLE_CONDVAR(Town, max_mail, SLE_UINT32, 9, SL_MAX_VERSION),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2333 SLE_CONDVAR(Town, new_max_pass, SLE_UINT32, 9, SL_MAX_VERSION),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2334 SLE_CONDVAR(Town, new_max_mail, SLE_UINT32, 9, SL_MAX_VERSION),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2335 SLE_CONDVAR(Town, act_pass, SLE_UINT32, 9, SL_MAX_VERSION),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2336 SLE_CONDVAR(Town, act_mail, SLE_UINT32, 9, SL_MAX_VERSION),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2337 SLE_CONDVAR(Town, new_act_pass, SLE_UINT32, 9, SL_MAX_VERSION),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2338 SLE_CONDVAR(Town, new_act_mail, SLE_UINT32, 9, SL_MAX_VERSION),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2339
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2340 SLE_VAR(Town, pct_pass_transported, SLE_UINT8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2341 SLE_VAR(Town, pct_mail_transported, SLE_UINT8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2342
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2343 SLE_VAR(Town, act_food, SLE_UINT16),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2344 SLE_VAR(Town, act_water, SLE_UINT16),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2345 SLE_VAR(Town, new_act_food, SLE_UINT16),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2346 SLE_VAR(Town, new_act_water, SLE_UINT16),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2347
6454 b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2348 SLE_CONDVAR(Town, time_until_rebuild, SLE_UINT8, 0, 53),
b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2349 SLE_CONDVAR(Town, grow_counter, SLE_UINT8, 0, 53),
b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2350 SLE_CONDVAR(Town, growth_rate, SLE_UINT8, 0, 53),
b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2351
b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2352 SLE_CONDVAR(Town, time_until_rebuild, SLE_UINT16, 54, SL_MAX_VERSION),
b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2353 SLE_CONDVAR(Town, grow_counter, SLE_UINT16, 54, SL_MAX_VERSION),
b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2354 SLE_CONDVAR(Town, growth_rate, SLE_INT16, 54, SL_MAX_VERSION),
b0788d6496a9 (svn r9613) -Feature: Make it possible to have some control over the town growth. The maedhros <maedhros@openttd.org> parents: 6427 diff changeset	2355
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2356 SLE_VAR(Town, fund_buildings_months, SLE_UINT8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2357 SLE_VAR(Town, road_build_months, SLE_UINT8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2358
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2359 SLE_VAR(Town, exclusivity, SLE_UINT8),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2360 SLE_VAR(Town, exclusive_counter, SLE_UINT8),
6486 12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	2361
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	2362 SLE_CONDVAR(Town, larger_town, SLE_BOOL, 56, SL_MAX_VERSION),
12262d0c44ed (svn r9667) -Feature: Add the concept of cities. A (configurable) proportion of towns can maedhros <maedhros@openttd.org> parents: 6484 diff changeset	2363
6422 fb10eafe2a26 (svn r9558) -Documentation: doxygen and comment changes: 'T' now. Almost done belugas <belugas@openttd.org> parents: 6357 diff changeset	2364 /* reserve extra space in savegame here. (currently 30 bytes) */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2365 SLE_CONDNULL(30, 2, SL_MAX_VERSION),
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2366
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2367 SLE_END()
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2368 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2369
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2370 /* Save and load the mapping between the house id on the map, and the grf file
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2371 * it came from. */
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2372 static const SaveLoad _house_id_mapping_desc[] = {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2373 SLE_VAR(HouseIDMapping, grfid, SLE_UINT32),
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2374 SLE_VAR(HouseIDMapping, house_id, SLE_UINT8),
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2375 SLE_VAR(HouseIDMapping, substitute_id, SLE_UINT8),
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2376 SLE_END()
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2377 };
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2378
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2379 static void Save_HOUSEIDS()
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2380 {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2381 uint i;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2382
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2383 for (i = 0; i != lengthof(_house_id_mapping); i++) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2384 SlSetArrayIndex(i);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2385 SlObject(&_house_id_mapping[i], _house_id_mapping_desc);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2386 }
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2387 }
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2388
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2389 static void Load_HOUSEIDS()
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2390 {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2391 int index;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2392
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2393 ResetHouseIDMapping();
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2394
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2395 while ((index = SlIterateArray()) != -1) {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2396 if ((uint)index >= lengthof(_house_id_mapping)) break;
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2397 SlObject(&_house_id_mapping[index], _house_id_mapping_desc);
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2398 }
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2399 }
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2400
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6201 diff changeset	2401 static void Save_TOWN()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2402 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2403 Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2404
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2405 FOR_ALL_TOWNS(t) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2406 SlSetArrayIndex(t->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2407 SlObject(t, _town_desc);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2408 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2409 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2410
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6201 diff changeset	2411 static void Load_TOWN()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2412 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2413 int index;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2414
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2415 _total_towns = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2416
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2417 while ((index = SlIterateArray()) != -1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2418 Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2419
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2420 if (!AddBlockIfNeeded(&_Town_pool, index))
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2421 error("Towns: failed loading savegame: too many towns");
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2422
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2423 t = GetTown(index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2424 SlObject(t, _town_desc);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2425
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2426 _total_towns++;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2427 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2428
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2429 /* This is to ensure all pointers are within the limits of
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2430 * the size of the TownPool */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2431 if (_cur_town_ctr > GetMaxTownIndex())
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2432 _cur_town_ctr = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2433 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2434
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6201 diff changeset	2435 void AfterLoadTown()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2436 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2437 Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2438 FOR_ALL_TOWNS(t) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2439 UpdateTownRadius(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2440 UpdateTownVirtCoord(t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2441 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2442 _town_sort_dirty = true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2443 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2444
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2445 extern const ChunkHandler _town_chunk_handlers[] = {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2446 { 'HIDS', Save_HOUSEIDS, Load_HOUSEIDS, CH_ARRAY },
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2447 { 'CITY', Save_TOWN, Load_TOWN, CH_ARRAY \| CH_LAST},
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2448 };
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2449
6332 60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2450 void ResetHouses()
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2451 {
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2452 memset(&_house_specs, 0, sizeof(_house_specs));
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2453 memcpy(&_house_specs, &_original_house_specs, sizeof(_original_house_specs));
60486b0b3e39 (svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for maedhros <maedhros@openttd.org> parents: 6257 diff changeset	2454 }

Mercurial > hg > openttd

annotate src/town_cmd.cpp @ 6571:6777295c2328 draft