openttd: src/newgrf_station.cpp annotate

annotate src/newgrf_station.cpp @ 14287:5b16d3caeef6 draft

(svn r18839) -Codechange: Detriplicate drawing of spritelayouts in the GUI.

author	frosch <frosch@openttd.org>
date	Sat, 16 Jan 2010 22:44:03 +0000
parents	a899d4e5ee1a
children	9a47b3371031

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
12778 bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12632 diff changeset	3 /*
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12632 diff changeset	4 * This file is part of OpenTTD.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12632 diff changeset	5 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12632 diff changeset	6 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12632 diff changeset	7 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12632 diff changeset	8 */
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12632 diff changeset	9
6117 6def6ecb1bf7 (svn r8853) -Cleanup: doxygen changes. Correct forgotten c files to cpp files with the @file tag as well as a few general comments style belugas <belugas@openttd.org> parents: 6113 diff changeset	10 /** @file newgrf_station.cpp Functions for dealing with station classes and custom stations. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	11
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 "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	13 #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	14 #include "debug.h"
12228 240adc64d01a (svn r16643) -Codechange: replace GetStationByTile() by Station::GetByTile() smatz <smatz@openttd.org> parents: 12225 diff changeset	15 #include "station_base.h"
12475 c133b51890f4 (svn r16912) -Codechange: split waypoint.h in waypoint_base.h and waypoint_func.h rubidium <rubidium@openttd.org> parents: 12472 diff changeset	16 #include "waypoint_base.h"
12225 4f649aa97318 (svn r16640) -Codechange: move roadstop stuff to separate files smatz <smatz@openttd.org> parents: 12016 diff changeset	17 #include "roadstop_base.h"
13466 a6e569a5cc14 (svn r17976) -Codechange: Move CargoClass to cargotype.h and clean up including of newgrf_cargo.h frosch <frosch@openttd.org> parents: 13036 diff changeset	18 #include "newgrf_cargo.h"
6849 cbe1a12e652d (svn r10089) -Fix (r10040): Use GetTileZ instead of GetClearGround in GetTerrainType as maedhros <maedhros@openttd.org> parents: 6683 diff changeset	19 #include "newgrf_commons.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	20 #include "newgrf_station.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 "newgrf_spritegroup.h"
9018 9dcf32675eb5 (svn r12817) -Feature: the ability to play NewGRF sounds for industries and stations. rubidium <rubidium@openttd.org> parents: 9006 diff changeset	22 #include "newgrf_sound.h"
9726 06221034cf54 (svn r13851) -Fix (r9393): GetTownByTile() is only valid for houses and roads. frosch <frosch@openttd.org> parents: 9714 diff changeset	23 #include "town.h"
6354 4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	24 #include "newgrf_town.h"
8140 fb8a05d579da (svn r11702) -Codechange: move all date related stuff to date. rubidium <rubidium@openttd.org>* parents: 8130 diff changeset	25 #include "date_func.h"
10208 39cf8eebfda5 (svn r14422) -Codechange: also reflect the changes of r14421 in the filenames. rubidium <rubidium@openttd.org> parents: 10207 diff changeset	26 #include "company_func.h"
9005 5bb8efb6051a (svn r12800) -Codechange: move the animated tile related functions out of texteff.cpp (it isn't a text effect after all). Also remove a few more functions from functions. rubidium <rubidium@openttd.org> parents: 9004 diff changeset	27 #include "animated_tile_func.h"
9006 9bf1de259ada (svn r12801) -Codechange: remove the dependency of function.h in town_map.h rubidium <rubidium@openttd.org> parents: 9005 diff changeset	28 #include "functions.h"
9662 cf5657f9e445 (svn r13734) -Fix: NewGRF rail continuation would always mark a tunnel on the same axis as connected, even when the tunnel faces the wrong direction. rubidium <rubidium@openttd.org> parents: 9038 diff changeset	29 #include "tunnelbridge_map.h"
14258 a899d4e5ee1a (svn r18809) -Codechange/Cleanup: remove unneeded headers from some files, if a header require a header make it include that header rubidium <rubidium@openttd.org> parents: 14188 diff changeset	30 #include "newgrf.h"
a899d4e5ee1a (svn r18809) -Codechange/Cleanup: remove unneeded headers from some files, if a header require a header make it include that header rubidium <rubidium@openttd.org> parents: 14188 diff changeset	31 #include "core/random_func.hpp"
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	32
8264 2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8254 diff changeset	33 #include "table/strings.h"
2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8254 diff changeset	34
11091 c4c35a89bad7 (svn r15436) -Codechange: Return index of station spec within station class as a return parameter of GetCustomStationSpecByGrf(), as the index is already known. Saves on an extra loop and an extern... peter1138 <peter1138@openttd.org> parents: 11085 diff changeset	35 static StationClass _station_classes[STAT_CLASS_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	36
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	37 enum {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	38 MAX_SPECLIST = 255,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	39 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	40
12462 4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	41 enum TriggerArea {
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	42 TA_TILE,
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	43 TA_PLATFORM,
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	44 TA_WHOLE,
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	45 };
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	46
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	47 struct ETileArea : TileArea {
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	48 ETileArea(const BaseStation *st, TileIndex tile, TriggerArea ta)
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	49 {
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	50 switch (ta) {
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	51 default: NOT_REACHED();
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	52
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	53 case TA_TILE:
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	54 this->tile = tile;
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	55 this->w = 1;
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	56 this->h = 1;
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	57 break;
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	58
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	59 case TA_PLATFORM: {
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	60 TileIndex start, end;
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	61 Axis axis = GetRailStationAxis(tile);
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	62 TileIndexDiff delta = TileOffsByDiagDir(AxisToDiagDir(axis));
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	63
12502 9472b49c61a1 (svn r16939) -Codechange: s/RailwayStation/RailStation/ to unify the way it's written. rubidium <rubidium@openttd.org> parents: 12501 diff changeset	64 for (end = tile; IsRailStationTile(end + delta) && IsCompatibleTrainStationTile(tile, end + delta); end += delta) { /* Nothing */ }
9472b49c61a1 (svn r16939) -Codechange: s/RailwayStation/RailStation/ to unify the way it's written. rubidium <rubidium@openttd.org> parents: 12501 diff changeset	65 for (start = tile; IsRailStationTile(start - delta) && IsCompatibleTrainStationTile(tile, start - delta); start -= delta) { /* Nothing */ }
12462 4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	66
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	67 this->tile = start;
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	68 this->w = TileX(end) - TileX(start) + 1;
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	69 this->h = TileY(end) - TileY(start) + 1;
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	70 break;
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	71 }
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	72
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	73 case TA_WHOLE:
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	74 st->GetTileArea(this, Station::IsExpected(st) ? STATION_RAIL : STATION_WAYPOINT);
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	75 break;
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	76 }
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	77 }
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	78 };
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	79
4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	80
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	81 /**
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	82 * Reset station classes to their default state.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	83 * This includes initialising the Default and Waypoint classes with an empty
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	84 * entry, for standard stations and waypoints.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	85 */
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6148 diff changeset	86 void ResetStationClasses()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	87 {
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	88 for (StationClassID i = STAT_CLASS_BEGIN; i < STAT_CLASS_MAX; i++) {
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	89 _station_classes[i].id = 0;
a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	90 _station_classes[i].name = STR_EMPTY;
a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	91 _station_classes[i].stations = 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	92
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	93 free(_station_classes[i].spec);
a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	94 _station_classes[i].spec = 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	95 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	96
6348 bcf98ba27bbf (svn r9385) -Cleanup: doxygen changes. Today, we are exploring the letter N. belugas <belugas@openttd.org> parents: 6343 diff changeset	97 /* Set up initial data */
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	98 _station_classes[0].id = 'DFLT';
12632 e41943276802 (svn r17075) -Codechange: rename ~750 strings to be more uniform with their relatives rubidium <rubidium@openttd.org> parents: 12607 diff changeset	99 _station_classes[0].name = STR_STATION_CLASS_DFLT;
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	100 _station_classes[0].stations = 1;
a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	101 _station_classes[0].spec = MallocT<StationSpec*>(1);
a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	102 _station_classes[0].spec[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	103
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	104 _station_classes[1].id = 'WAYP';
12632 e41943276802 (svn r17075) -Codechange: rename ~750 strings to be more uniform with their relatives rubidium <rubidium@openttd.org> parents: 12607 diff changeset	105 _station_classes[1].name = STR_STATION_CLASS_WAYP;
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	106 _station_classes[1].stations = 1;
a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	107 _station_classes[1].spec = MallocT<StationSpec*>(1);
a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	108 _station_classes[1].spec[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	109 }
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 * Allocate a station class for the given class id.
6481 85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6460 diff changeset	113 * @param cls A 32 bit value identifying the class.
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	114 * @return Index into _station_classes of allocated class.
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	115 */
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	116 StationClassID AllocateStationClass(uint32 cls)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	117 {
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	118 for (StationClassID i = STAT_CLASS_BEGIN; i < STAT_CLASS_MAX; i++) {
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	119 if (_station_classes[i].id == cls) {
6348 bcf98ba27bbf (svn r9385) -Cleanup: doxygen changes. Today, we are exploring the letter N. belugas <belugas@openttd.org> parents: 6343 diff changeset	120 /* ClassID is already allocated, so reuse 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	121 return i;
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	122 } else if (_station_classes[i].id == 0) {
6348 bcf98ba27bbf (svn r9385) -Cleanup: doxygen changes. Today, we are exploring the letter N. belugas <belugas@openttd.org> parents: 6343 diff changeset	123 /* This class is empty, so allocate it to the ClassID. */
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	124 _station_classes[i].id = cls;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	125 return i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	126 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	127 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	128
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	129 grfmsg(2, "StationClassAllocate: already allocated %d classes, using default", STAT_CLASS_MAX);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	130 return STAT_CLASS_DFLT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	131 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	132
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	133 /** Set the name of a custom station class */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	134 void SetStationClassName(StationClassID sclass, StringID name)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	135 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	136 assert(sclass < STAT_CLASS_MAX);
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	137 _station_classes[sclass].name = 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	138 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	139
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	140 /** Retrieve the name of a custom station class */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	141 StringID GetStationClassName(StationClassID sclass)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	142 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	143 assert(sclass < STAT_CLASS_MAX);
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	144 return _station_classes[sclass].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	145 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	146
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	147 /**
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	148 * Get the number of station classes in use.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	149 * @return Number of station classes.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	150 */
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6148 diff changeset	151 uint GetNumStationClasses()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	152 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	153 uint i;
8695 9ee0730039f4 (svn r12368) -Codechange: use explicit body for loops and conditions and remove -Wno-empty-body from the configure script smatz <smatz@openttd.org> parents: 8616 diff changeset	154 for (i = 0; i < STAT_CLASS_MAX && _station_classes[i].id != 0; 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	155 return i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	156 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	157
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	158 /**
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	159 * Return the number of stations for the given station class.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	160 * @param sclass Index of the station class.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	161 * @return Number of stations in the class.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	162 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	163 uint GetNumCustomStations(StationClassID sclass)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	164 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	165 assert(sclass < STAT_CLASS_MAX);
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	166 return _station_classes[sclass].stations;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	167 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	168
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	169 /**
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	170 * Tie a station spec to its station class.
6481 85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6460 diff changeset	171 * @param statspec The station spec.
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 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	173 void SetCustomStationSpec(StationSpec *statspec)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	174 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	175 StationClass *station_class;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	176 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	177
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	178 /* If the station has already been allocated, don't reallocate it. */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	179 if (statspec->allocated) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	180
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	181 assert(statspec->sclass < STAT_CLASS_MAX);
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	182 station_class = &_station_classes[statspec->sclass];
5584 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 i = station_class->stations++;
5609 358c07fb3212 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter KUDr <KUDr@openttd.org> parents: 5587 diff changeset	185 station_class->spec = ReallocT(station_class->spec, station_class->stations);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	186
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	187 station_class->spec[i] = statspec;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	188 statspec->allocated = true;
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
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 * Retrieve a station spec from a class.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	193 * @param sclass Index of the station class.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	194 * @param station The station index with the class.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	195 * @return The station spec.
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 const StationSpec *GetCustomStationSpec(StationClassID sclass, uint station)
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 assert(sclass < STAT_CLASS_MAX);
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	200 if (station < _station_classes[sclass].stations)
a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	201 return _station_classes[sclass].spec[station];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	202
6348 bcf98ba27bbf (svn r9385) -Cleanup: doxygen changes. Today, we are exploring the letter N. belugas <belugas@openttd.org> parents: 6343 diff changeset	203 /* If the custom station isn't defined any more, then the GRF file
bcf98ba27bbf (svn r9385) -Cleanup: doxygen changes. Today, we are exploring the letter N. belugas <belugas@openttd.org> parents: 6343 diff changeset	204 * probably was not loaded. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	205 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	206 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	207
11091 c4c35a89bad7 (svn r15436) -Codechange: Return index of station spec within station class as a return parameter of GetCustomStationSpecByGrf(), as the index is already known. Saves on an extra loop and an extern... peter1138 <peter1138@openttd.org> parents: 11085 diff changeset	208 /**
c4c35a89bad7 (svn r15436) -Codechange: Return index of station spec within station class as a return parameter of GetCustomStationSpecByGrf(), as the index is already known. Saves on an extra loop and an extern... peter1138 <peter1138@openttd.org> parents: 11085 diff changeset	209 * Retrieve a station spec by GRF location.
c4c35a89bad7 (svn r15436) -Codechange: Return index of station spec within station class as a return parameter of GetCustomStationSpecByGrf(), as the index is already known. Saves on an extra loop and an extern... peter1138 <peter1138@openttd.org> parents: 11085 diff changeset	210 * @param grfid GRF ID of station spec.
c4c35a89bad7 (svn r15436) -Codechange: Return index of station spec within station class as a return parameter of GetCustomStationSpecByGrf(), as the index is already known. Saves on an extra loop and an extern... peter1138 <peter1138@openttd.org> parents: 11085 diff changeset	211 * @param localidx Index within GRF file of station spec.
c4c35a89bad7 (svn r15436) -Codechange: Return index of station spec within station class as a return parameter of GetCustomStationSpecByGrf(), as the index is already known. Saves on an extra loop and an extern... peter1138 <peter1138@openttd.org> parents: 11085 diff changeset	212 * @param index Pointer to return the index of the station spec in its station class. If NULL then not used.
c4c35a89bad7 (svn r15436) -Codechange: Return index of station spec within station class as a return parameter of GetCustomStationSpecByGrf(), as the index is already known. Saves on an extra loop and an extern... peter1138 <peter1138@openttd.org> parents: 11085 diff changeset	213 * @return The station spec.
c4c35a89bad7 (svn r15436) -Codechange: Return index of station spec within station class as a return parameter of GetCustomStationSpecByGrf(), as the index is already known. Saves on an extra loop and an extern... peter1138 <peter1138@openttd.org> parents: 11085 diff changeset	214 */
c4c35a89bad7 (svn r15436) -Codechange: Return index of station spec within station class as a return parameter of GetCustomStationSpecByGrf(), as the index is already known. Saves on an extra loop and an extern... peter1138 <peter1138@openttd.org> parents: 11085 diff changeset	215 const StationSpec GetCustomStationSpecByGrf(uint32 grfid, byte localidx, int index)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	216 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	217 uint j;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	218
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	219 for (StationClassID i = STAT_CLASS_BEGIN; i < STAT_CLASS_MAX; i++) {
8316 a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	220 for (j = 0; j < _station_classes[i].stations; j++) {
a3f30e43d561 (svn r11881) -Cleanup: Code style for global variables. peter1138 <peter1138@openttd.org> parents: 8295 diff changeset	221 const StationSpec *statspec = _station_classes[i].spec[j];
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 if (statspec == NULL) continue;
11091 c4c35a89bad7 (svn r15436) -Codechange: Return index of station spec within station class as a return parameter of GetCustomStationSpecByGrf(), as the index is already known. Saves on an extra loop and an extern... peter1138 <peter1138@openttd.org> parents: 11085 diff changeset	223 if (statspec->grffile->grfid == grfid && statspec->localidx == localidx) {
c4c35a89bad7 (svn r15436) -Codechange: Return index of station spec within station class as a return parameter of GetCustomStationSpecByGrf(), as the index is already known. Saves on an extra loop and an extern... peter1138 <peter1138@openttd.org> parents: 11085 diff changeset	224 if (index != NULL) *index = j;
c4c35a89bad7 (svn r15436) -Codechange: Return index of station spec within station class as a return parameter of GetCustomStationSpecByGrf(), as the index is already known. Saves on an extra loop and an extern... peter1138 <peter1138@openttd.org> parents: 11085 diff changeset	225 return statspec;
c4c35a89bad7 (svn r15436) -Codechange: Return index of station spec within station class as a return parameter of GetCustomStationSpecByGrf(), as the index is already known. Saves on an extra loop and an extern... peter1138 <peter1138@openttd.org> parents: 11085 diff changeset	226 }
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 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	228 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	229
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	230 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	231 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	232
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	233
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	234 /* Evaluate a tile's position within a station, and return the result a bitstuffed format.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	235 * if not centred: .TNLcCpP, if centred: .TNL..CP
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	236 * T = Tile layout number (GetStationGfx), N = Number of platforms, L = Length of platforms
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	237 * C = Current platform number from start, c = from end
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	238 * P = Position along platform from start, p = from end
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	239 * if centred, C/P start from the centre and c/p are not available.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	240 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	241 uint32 GetPlatformInfo(Axis axis, byte tile, int platforms, int length, int x, int y, bool centred)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	242 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	243 uint32 retval = 0;
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 (axis == AXIS_X) {
6106 230764f1a316 (svn r8841) -Fix tron <tron@openttd.org> parents: 5849 diff changeset	246 Swap(platforms, length);
230764f1a316 (svn r8841) -Fix tron <tron@openttd.org> parents: 5849 diff changeset	247 Swap(x, 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	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 /* Limit our sizes to 4 bits */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	251 platforms = min(15, platforms);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	252 length = min(15, length);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	253 x = min(15, x);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	254 y = min(15, y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	255 if (centred) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	256 x -= platforms / 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	257 y -= length / 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	258 SB(retval, 0, 4, y & 0xF);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	259 SB(retval, 4, 4, x & 0xF);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	260 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	261 SB(retval, 0, 4, y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	262 SB(retval, 4, 4, length - y - 1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	263 SB(retval, 8, 4, x);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	264 SB(retval, 12, 4, platforms - x - 1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	265 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	266 SB(retval, 16, 4, length);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	267 SB(retval, 20, 4, platforms);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	268 SB(retval, 24, 4, tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	269
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	270 return retval;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	271 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	272
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 /* Find the end of a railway station, from the tile, in the direction of delta.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	275 * If check_type is set, we stop if the custom station type changes.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	276 * If check_axis is set, we stop if the station direction changes.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	277 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	278 static TileIndex FindRailStationEnd(TileIndex tile, TileIndexDiff delta, bool check_type, bool check_axis)
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 byte orig_type = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	281 Axis orig_axis = AXIS_X;
12472 604a2cfc77ab (svn r16909) -Fix [FS#2996]: NewGRF stations would be triggering assertions all over the place when using the more advanced station types. rubidium <rubidium@openttd.org> parents: 12471 diff changeset	282 StationID sid = GetStationIndex(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	283
12472 604a2cfc77ab (svn r16909) -Fix [FS#2996]: NewGRF stations would be triggering assertions all over the place when using the more advanced station types. rubidium <rubidium@openttd.org> parents: 12471 diff changeset	284 if (check_type) orig_type = GetCustomStationSpecIndex(tile);
604a2cfc77ab (svn r16909) -Fix [FS#2996]: NewGRF stations would be triggering assertions all over the place when using the more advanced station types. rubidium <rubidium@openttd.org> parents: 12471 diff changeset	285 if (check_axis) orig_axis = GetRailStationAxis(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	286
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	287 while (true) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	288 TileIndex new_tile = TILE_ADD(tile, delta);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	289
12472 604a2cfc77ab (svn r16909) -Fix [FS#2996]: NewGRF stations would be triggering assertions all over the place when using the more advanced station types. rubidium <rubidium@openttd.org> parents: 12471 diff changeset	290 if (!IsTileType(new_tile, MP_STATION) \|\| GetStationIndex(new_tile) != sid) break;
12501 44606771f552 (svn r16938) -Codechange: introduce helper function to tell whether a tile is either a rail station or rail waypoint tile rubidium <rubidium@openttd.org> parents: 12475 diff changeset	291 if (!HasStationRail(new_tile)) break;
12472 604a2cfc77ab (svn r16909) -Fix [FS#2996]: NewGRF stations would be triggering assertions all over the place when using the more advanced station types. rubidium <rubidium@openttd.org> parents: 12471 diff changeset	292 if (check_type && GetCustomStationSpecIndex(new_tile) != orig_type) break;
604a2cfc77ab (svn r16909) -Fix [FS#2996]: NewGRF stations would be triggering assertions all over the place when using the more advanced station types. rubidium <rubidium@openttd.org> parents: 12471 diff changeset	293 if (check_axis && GetRailStationAxis(new_tile) != orig_axis) 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	294
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	295 tile = new_tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	296 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	297 return tile;
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
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	300
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	301 static uint32 GetPlatformInfoHelper(TileIndex tile, bool check_type, bool check_axis, bool centred)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	302 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	303 int tx = TileX(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	304 int ty = TileY(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	305 int sx = TileX(FindRailStationEnd(tile, TileDiffXY(-1, 0), check_type, check_axis));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	306 int sy = TileY(FindRailStationEnd(tile, TileDiffXY( 0, -1), check_type, check_axis));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	307 int ex = TileX(FindRailStationEnd(tile, TileDiffXY( 1, 0), check_type, check_axis)) + 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	308 int ey = TileY(FindRailStationEnd(tile, TileDiffXY( 0, 1), check_type, check_axis)) + 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	309
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	310 tx -= sx; ex -= sx;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	311 ty -= sy; ey -= sy;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	312
12472 604a2cfc77ab (svn r16909) -Fix [FS#2996]: NewGRF stations would be triggering assertions all over the place when using the more advanced station types. rubidium <rubidium@openttd.org> parents: 12471 diff changeset	313 return GetPlatformInfo(GetRailStationAxis(tile), GetStationGfx(tile), ex, ey, tx, ty, centred);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	314 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	315
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	316
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	317 static uint32 GetRailContinuationInfo(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	318 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	319 /* Tile offsets and exit dirs for X axis */
7157 7e46225ed50b (svn r10431) -Codechange: constness on static array peter1138 <peter1138@openttd.org> parents: 7010 diff changeset	320 static const Direction x_dir[8] = { DIR_SW, DIR_NE, DIR_SE, DIR_NW, DIR_S, DIR_E, DIR_W, DIR_N };
7e46225ed50b (svn r10431) -Codechange: constness on static array peter1138 <peter1138@openttd.org> parents: 7010 diff changeset	321 static const DiagDirection x_exits[8] = { DIAGDIR_SW, DIAGDIR_NE, DIAGDIR_SE, DIAGDIR_NW, DIAGDIR_SW, DIAGDIR_NE, DIAGDIR_SW, DIAGDIR_NE };
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	322
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	323 /* Tile offsets and exit dirs for Y axis */
7157 7e46225ed50b (svn r10431) -Codechange: constness on static array peter1138 <peter1138@openttd.org> parents: 7010 diff changeset	324 static const Direction y_dir[8] = { DIR_SE, DIR_NW, DIR_SW, DIR_NE, DIR_S, DIR_W, DIR_E, DIR_N };
7e46225ed50b (svn r10431) -Codechange: constness on static array peter1138 <peter1138@openttd.org> parents: 7010 diff changeset	325 static const DiagDirection y_exits[8] = { DIAGDIR_SE, DIAGDIR_NW, DIAGDIR_SW, DIAGDIR_NE, DIAGDIR_SE, DIAGDIR_NW, DIAGDIR_SE, DIAGDIR_NW };
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	326
12472 604a2cfc77ab (svn r16909) -Fix [FS#2996]: NewGRF stations would be triggering assertions all over the place when using the more advanced station types. rubidium <rubidium@openttd.org> parents: 12471 diff changeset	327 Axis axis = GetRailStationAxis(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	328
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	329 /* Choose appropriate lookup table to use */
7157 7e46225ed50b (svn r10431) -Codechange: constness on static array peter1138 <peter1138@openttd.org> parents: 7010 diff changeset	330 const Direction *dir = axis == AXIS_X ? x_dir : y_dir;
7e46225ed50b (svn r10431) -Codechange: constness on static array peter1138 <peter1138@openttd.org> parents: 7010 diff changeset	331 const DiagDirection *diagdir = axis == AXIS_X ? x_exits : y_exits;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	332
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	333 uint32 res = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	334 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	335
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	336 for (i = 0; i < lengthof(x_dir); i++, dir++, diagdir++) {
9662 cf5657f9e445 (svn r13734) -Fix: NewGRF rail continuation would always mark a tunnel on the same axis as connected, even when the tunnel faces the wrong direction. rubidium <rubidium@openttd.org> parents: 9038 diff changeset	337 TileIndex neighbour_tile = tile + TileOffsByDir(*dir);
cf5657f9e445 (svn r13734) -Fix: NewGRF rail continuation would always mark a tunnel on the same axis as connected, even when the tunnel faces the wrong direction. rubidium <rubidium@openttd.org> parents: 9038 diff changeset	338 TrackBits trackbits = TrackStatusToTrackBits(GetTileTrackStatus(neighbour_tile, TRANSPORT_RAIL, 0));
8616 9e46ac001a8c (svn r12199) -Codechange: Remove magic around the results of GetTileTrackStatus(). frosch <frosch@openttd.org> parents: 8571 diff changeset	339 if (trackbits != TRACK_BIT_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	340 /* If there is any track on the tile, set the bit in the second byte */
7931 44ff7a6d801f (svn r11484) -Codechange: Remove the doubled function SetBitT and rename the remaining to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7928 diff changeset	341 SetBit(res, i + 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	342
9662 cf5657f9e445 (svn r13734) -Fix: NewGRF rail continuation would always mark a tunnel on the same axis as connected, even when the tunnel faces the wrong direction. rubidium <rubidium@openttd.org> parents: 9038 diff changeset	343 /* With tunnels and bridges the tile has tracks, but they are not necessarily connected
cf5657f9e445 (svn r13734) -Fix: NewGRF rail continuation would always mark a tunnel on the same axis as connected, even when the tunnel faces the wrong direction. rubidium <rubidium@openttd.org> parents: 9038 diff changeset	344 * with the next tile because the ramp is not going in the right direction. */
cf5657f9e445 (svn r13734) -Fix: NewGRF rail continuation would always mark a tunnel on the same axis as connected, even when the tunnel faces the wrong direction. rubidium <rubidium@openttd.org> parents: 9038 diff changeset	345 if (IsTileType(neighbour_tile, MP_TUNNELBRIDGE) && GetTunnelBridgeDirection(neighbour_tile) != *diagdir) {
cf5657f9e445 (svn r13734) -Fix: NewGRF rail continuation would always mark a tunnel on the same axis as connected, even when the tunnel faces the wrong direction. rubidium <rubidium@openttd.org> parents: 9038 diff changeset	346 continue;
cf5657f9e445 (svn r13734) -Fix: NewGRF rail continuation would always mark a tunnel on the same axis as connected, even when the tunnel faces the wrong direction. rubidium <rubidium@openttd.org> parents: 9038 diff changeset	347 }
cf5657f9e445 (svn r13734) -Fix: NewGRF rail continuation would always mark a tunnel on the same axis as connected, even when the tunnel faces the wrong direction. rubidium <rubidium@openttd.org> parents: 9038 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 /* If any track reaches our exit direction, set the bit in the lower byte */
8616 9e46ac001a8c (svn r12199) -Codechange: Remove magic around the results of GetTileTrackStatus(). frosch <frosch@openttd.org> parents: 8571 diff changeset	350 if (trackbits & DiagdirReachesTracks(*diagdir)) SetBit(res, 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	351 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	352 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	353
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	354 return res;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	355 }
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
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	358 /* Station Resolver Functions */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	359 static uint32 StationGetRandomBits(const ResolverObject *object)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	360 {
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	361 const BaseStation *st = object->u.station.st;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	362 const TileIndex tile = object->u.station.tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	363 return (st == NULL ? 0 : st->random_bits) \| (tile == INVALID_TILE ? 0 : GetStationTileRandomBits(tile) << 16);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	364 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	365
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	366
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	367 static uint32 StationGetTriggers(const ResolverObject *object)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	368 {
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	369 const BaseStation *st = object->u.station.st;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	370 return st == NULL ? 0 : st->waiting_triggers;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	371 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	372
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	373
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 StationSetTriggers(const ResolverObject *object, int triggers)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	375 {
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	376 BaseStation st = const_cast<BaseStation >(object->u.station.st);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	377 assert(st != NULL);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	378 st->waiting_triggers = triggers;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	379 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	380
7230 9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	381 /**
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	382 * Station variable cache
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	383 * This caches 'expensive' station variable lookups which iterate over
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	384 * several tiles that may be called multiple times per Resolve().
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	385 */
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	386 static struct {
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	387 uint32 v40;
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	388 uint32 v41;
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	389 uint32 v45;
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	390 uint32 v46;
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	391 uint32 v47;
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	392 uint32 v49;
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	393 uint8 valid;
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	394 } _svc;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	395
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	396 static uint32 StationGetVariable(const ResolverObject object, byte variable, byte parameter, bool available)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	397 {
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	398 const BaseStation *st = object->u.station.st;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	399 TileIndex tile = object->u.station.tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	400
6354 4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	401 if (object->scope == VSG_SCOPE_PARENT) {
4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	402 /* Pass the request on to the town of the station */
9726 06221034cf54 (svn r13851) -Fix (r9393): GetTownByTile() is only valid for houses and roads. frosch <frosch@openttd.org> parents: 9714 diff changeset	403 const Town *t;
6354 4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	404
4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	405 if (st != NULL) {
4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	406 t = st->town;
4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	407 } else if (tile != INVALID_TILE) {
9726 06221034cf54 (svn r13851) -Fix (r9393): GetTownByTile() is only valid for houses and roads. frosch <frosch@openttd.org> parents: 9714 diff changeset	408 t = ClosestTownFromTile(tile, UINT_MAX);
6354 4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	409 } else {
4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	410 *available = false;
4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	411 return UINT_MAX;
4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	412 }
4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	413
4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	414 return TownGetVariable(variable, parameter, available, t);
4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	415 }
4595b3acd03d (svn r9393) -Codechange: Use newgrf town resolver as station parent scope handler peter1138 <peter1138@openttd.org> parents: 6348 diff changeset	416
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	417 if (st == NULL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	418 /* Station does not exist, so we're in a purchase list */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	419 switch (variable) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	420 case 0x40:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	421 case 0x41:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	422 case 0x46:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	423 case 0x47:
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10099 diff changeset	424 case 0x49: return 0x2110000; // Platforms, tracks & position
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10099 diff changeset	425 case 0x42: return 0; // Rail type (XXX Get current type from GUI?)
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10099 diff changeset	426 case 0x43: return _current_company; // Station owner
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10099 diff changeset	427 case 0x44: return 2; // PBS status
7922 ff1975ced735 (svn r11475) -Codechange: rename clamp and clampu to Clamp and ClampU to fit with the coding style skidd13 <skidd13@openttd.org> parents: 7642 diff changeset	428 case 0xFA: return Clamp(_date - DAYS_TILL_ORIGINAL_BASE_YEAR, 0, 65535); // Build date, clamped to a 16 bit value
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
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	431 *available = false;
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	432 return UINT_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	433 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	434
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	435 switch (variable) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	436 /* Calculated station variables */
7230 9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	437 case 0x40:
7931 44ff7a6d801f (svn r11484) -Codechange: Remove the doubled function SetBitT and rename the remaining to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7928 diff changeset	438 if (!HasBit(_svc.valid, 0)) { _svc.v40 = GetPlatformInfoHelper(tile, false, false, false); SetBit(_svc.valid, 0); }
7230 9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	439 return _svc.v40;
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	440
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	441 case 0x41:
7931 44ff7a6d801f (svn r11484) -Codechange: Remove the doubled function SetBitT and rename the remaining to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7928 diff changeset	442 if (!HasBit(_svc.valid, 1)) { _svc.v41 = GetPlatformInfoHelper(tile, true, false, false); SetBit(_svc.valid, 1); }
7230 9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	443 return _svc.v41;
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	444
6849 cbe1a12e652d (svn r10089) -Fix (r10040): Use GetTileZ instead of GetClearGround in GetTerrainType as maedhros <maedhros@openttd.org> parents: 6683 diff changeset	445 case 0x42: return GetTerrainType(tile) \| (GetRailType(tile) << 8);
6348 bcf98ba27bbf (svn r9385) -Cleanup: doxygen changes. Today, we are exploring the letter N. belugas <belugas@openttd.org> parents: 6343 diff changeset	446 case 0x43: return st->owner; // Station owner
12472 604a2cfc77ab (svn r16909) -Fix [FS#2996]: NewGRF stations would be triggering assertions all over the place when using the more advanced station types. rubidium <rubidium@openttd.org> parents: 12471 diff changeset	447 case 0x44: return HasStationReservation(tile) ? 7 : 4; // PBS status
7230 9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	448 case 0x45:
7931 44ff7a6d801f (svn r11484) -Codechange: Remove the doubled function SetBitT and rename the remaining to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7928 diff changeset	449 if (!HasBit(_svc.valid, 2)) { _svc.v45 = GetRailContinuationInfo(tile); SetBit(_svc.valid, 2); }
7230 9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	450 return _svc.v45;
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	451
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	452 case 0x46:
7931 44ff7a6d801f (svn r11484) -Codechange: Remove the doubled function SetBitT and rename the remaining to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7928 diff changeset	453 if (!HasBit(_svc.valid, 3)) { _svc.v46 = GetPlatformInfoHelper(tile, false, false, true); SetBit(_svc.valid, 3); }
7230 9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	454 return _svc.v46;
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	455
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	456 case 0x47:
7931 44ff7a6d801f (svn r11484) -Codechange: Remove the doubled function SetBitT and rename the remaining to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7928 diff changeset	457 if (!HasBit(_svc.valid, 4)) { _svc.v47 = GetPlatformInfoHelper(tile, true, false, true); SetBit(_svc.valid, 4); }
7230 9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	458 return _svc.v47;
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	459
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	460 case 0x49:
7931 44ff7a6d801f (svn r11484) -Codechange: Remove the doubled function SetBitT and rename the remaining to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7928 diff changeset	461 if (!HasBit(_svc.valid, 5)) { _svc.v49 = GetPlatformInfoHelper(tile, false, true, false); SetBit(_svc.valid, 5); }
7230 9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	462 return _svc.v49;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	463
8956 9368ed6c6424 (svn r12747) -Codechange: Add varaction retrieval of station animation frame peter1138 <peter1138@openttd.org> parents: 8906 diff changeset	464 case 0x4A: // Animation frame of tile
9368ed6c6424 (svn r12747) -Codechange: Add varaction retrieval of station animation frame peter1138 <peter1138@openttd.org> parents: 8906 diff changeset	465 return GetStationAnimationFrame(tile);
9368ed6c6424 (svn r12747) -Codechange: Add varaction retrieval of station animation frame peter1138 <peter1138@openttd.org> parents: 8906 diff changeset	466
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	467 /* Variables which use the parameter */
6460 cebf3bbc9227 (svn r9620) -Codechange: apply cargo translation table to newstation variables 0x60..0x65 peter1138 <peter1138@openttd.org> parents: 6451 diff changeset	468 /* Variables 0x60 to 0x65 are handled separately below */
8956 9368ed6c6424 (svn r12747) -Codechange: Add varaction retrieval of station animation frame peter1138 <peter1138@openttd.org> parents: 8906 diff changeset	469 case 0x66: // Animation frame of nearby tile
9368ed6c6424 (svn r12747) -Codechange: Add varaction retrieval of station animation frame peter1138 <peter1138@openttd.org> parents: 8906 diff changeset	470 if (parameter != 0) tile = GetNearbyTile(parameter, tile);
9368ed6c6424 (svn r12747) -Codechange: Add varaction retrieval of station animation frame peter1138 <peter1138@openttd.org> parents: 8906 diff changeset	471 return st->TileBelongsToRailStation(tile) ? GetStationAnimationFrame(tile) : UINT_MAX;
9368ed6c6424 (svn r12747) -Codechange: Add varaction retrieval of station animation frame peter1138 <peter1138@openttd.org> parents: 8906 diff changeset	472
9368ed6c6424 (svn r12747) -Codechange: Add varaction retrieval of station animation frame peter1138 <peter1138@openttd.org> parents: 8906 diff changeset	473 case 0x67: { // Land info of nearby tile
8118 854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	474 Axis axis = GetRailStationAxis(tile);
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	475
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	476 if (parameter != 0) tile = GetNearbyTile(parameter, tile); // only perform if it is required
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	477
8458 44b11233507f (svn r12028) -Codechange: Split common part of station var 0x67, house var 0x62, indtile var 0x60 and industry var 0x62 to 'newgrf_commons.cpp'. frosch <frosch@openttd.org> parents: 8316 diff changeset	478 Slope tileh = GetTileSlope(tile, NULL);
14188 3567fc0ac6ee (svn r18737) -Fix (r12028): Var67 data wasn't swapped properly for orientation. peter1138 <peter1138@openttd.org> parents: 14170 diff changeset	479 bool swap = (axis == AXIS_Y && HasBit(tileh, CORNER_W) != HasBit(tileh, CORNER_E));
8458 44b11233507f (svn r12028) -Codechange: Split common part of station var 0x67, house var 0x62, indtile var 0x60 and industry var 0x62 to 'newgrf_commons.cpp'. frosch <frosch@openttd.org> parents: 8316 diff changeset	480
44b11233507f (svn r12028) -Codechange: Split common part of station var 0x67, house var 0x62, indtile var 0x60 and industry var 0x62 to 'newgrf_commons.cpp'. frosch <frosch@openttd.org> parents: 8316 diff changeset	481 return GetNearbyTileInformation(tile) ^ (swap ? SLOPE_EW : 0);
8118 854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	482 }
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	483
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	484 case 0x68: { // Station info of nearby tiles
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	485 TileIndex nearby_tile = GetNearbyTile(parameter, tile);
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	486
12501 44606771f552 (svn r16938) -Codechange: introduce helper function to tell whether a tile is either a rail station or rail waypoint tile rubidium <rubidium@openttd.org> parents: 12475 diff changeset	487 if (!HasStationTileRail(nearby_tile)) return 0xFFFFFFFF;
8118 854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	488
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	489 uint32 grfid = st->speclist[GetCustomStationSpecIndex(tile)].grfid;
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	490 bool perpendicular = GetRailStationAxis(tile) != GetRailStationAxis(nearby_tile);
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	491 bool same_station = st->TileBelongsToRailStation(nearby_tile);
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	492 uint32 res = GB(GetStationGfx(nearby_tile), 1, 2) << 12 \| !!perpendicular << 11 \| !!same_station << 10;
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	493
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	494 if (IsCustomStationSpecIndex(nearby_tile)) {
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	495 const StationSpecList ssl = BaseStation::GetByTile(nearby_tile)->speclist[GetCustomStationSpecIndex(nearby_tile)];
8118 854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	496 res \|= 1 << (ssl.grfid != grfid ? 9 : 8) \| ssl.localidx;
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	497 }
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	498 return res;
854a73832899 (svn r11679) -Add: [newgrf] support for station vars 67 and 68 glx <glx@openttd.org> parents: 7931 diff changeset	499 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	500
12430 5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	501 /* General station variables */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	502 case 0x82: return 50;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	503 case 0x84: return st->string_id;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	504 case 0x86: 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	505 case 0xF0: return st->facilities;
7922 ff1975ced735 (svn r11475) -Codechange: rename clamp and clampu to Clamp and ClampU to fit with the coding style skidd13 <skidd13@openttd.org> parents: 7642 diff changeset	506 case 0xFA: return Clamp(st->build_date - DAYS_TILL_ORIGINAL_BASE_YEAR, 0, 65535);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	507 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	508
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	509 return st->GetNewGRFVariable(object, variable, parameter, available);
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	510 }
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	511
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	512 uint32 Station::GetNewGRFVariable(const ResolverObject object, byte variable, byte parameter, bool available) const
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	513 {
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	514 switch (variable) {
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	515 case 0x48: { // Accepted cargo types
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	516 CargoID cargo_type;
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	517 uint32 value = 0;
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	518
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	519 for (cargo_type = 0; cargo_type < NUM_CARGO; cargo_type++) {
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	520 if (HasBit(this->goods[cargo_type].acceptance_pickup, GoodsEntry::PICKUP)) SetBit(value, cargo_type);
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	521 }
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	522 return value;
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	523 }
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	524
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	525 case 0x8A: return this->had_vehicle_of_type;
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	526 case 0xF1: return this->airport_type;
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	527 case 0xF2: return this->truck_stops->status;
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	528 case 0xF3: return this->bus_stops->status;
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	529 case 0xF6: return this->airport_flags;
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	530 case 0xF7: return GB(this->airport_flags, 8, 8);
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	531 }
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	532
6460 cebf3bbc9227 (svn r9620) -Codechange: apply cargo translation table to newstation variables 0x60..0x65 peter1138 <peter1138@openttd.org> parents: 6451 diff changeset	533 /* Handle cargo variables with parameter, 0x60 to 0x65 */
cebf3bbc9227 (svn r9620) -Codechange: apply cargo translation table to newstation variables 0x60..0x65 peter1138 <peter1138@openttd.org> parents: 6451 diff changeset	534 if (variable >= 0x60 && variable <= 0x65) {
cebf3bbc9227 (svn r9620) -Codechange: apply cargo translation table to newstation variables 0x60..0x65 peter1138 <peter1138@openttd.org> parents: 6451 diff changeset	535 CargoID c = GetCargoTranslation(parameter, object->u.station.statspec->grffile);
cebf3bbc9227 (svn r9620) -Codechange: apply cargo translation table to newstation variables 0x60..0x65 peter1138 <peter1138@openttd.org> parents: 6451 diff changeset	536
cebf3bbc9227 (svn r9620) -Codechange: apply cargo translation table to newstation variables 0x60..0x65 peter1138 <peter1138@openttd.org> parents: 6451 diff changeset	537 if (c == CT_INVALID) return 0;
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	538 const GoodsEntry *ge = &this->goods[c];
6460 cebf3bbc9227 (svn r9620) -Codechange: apply cargo translation table to newstation variables 0x60..0x65 peter1138 <peter1138@openttd.org> parents: 6451 diff changeset	539
cebf3bbc9227 (svn r9620) -Codechange: apply cargo translation table to newstation variables 0x60..0x65 peter1138 <peter1138@openttd.org> parents: 6451 diff changeset	540 switch (variable) {
7010 f0f87c5a431e (svn r10266) -Codechange: keep track of the origin, time of travel and accumulated feeder share (transfers) of individual pieces of cargo. This means that cargo isn't thrown on a big pile when it's put in a station or unloaded at a station, however the GUI does not reflect these changes yet so you will not actually see it. rubidium <rubidium@openttd.org> parents: 6849 diff changeset	541 case 0x60: return min(ge->cargo.Count(), 4095);
6460 cebf3bbc9227 (svn r9620) -Codechange: apply cargo translation table to newstation variables 0x60..0x65 peter1138 <peter1138@openttd.org> parents: 6451 diff changeset	542 case 0x61: return ge->days_since_pickup;
cebf3bbc9227 (svn r9620) -Codechange: apply cargo translation table to newstation variables 0x60..0x65 peter1138 <peter1138@openttd.org> parents: 6451 diff changeset	543 case 0x62: return ge->rating;
7010 f0f87c5a431e (svn r10266) -Codechange: keep track of the origin, time of travel and accumulated feeder share (transfers) of individual pieces of cargo. This means that cargo isn't thrown on a big pile when it's put in a station or unloaded at a station, however the GUI does not reflect these changes yet so you will not actually see it. rubidium <rubidium@openttd.org> parents: 6849 diff changeset	544 case 0x63: return ge->cargo.DaysInTransit();
6460 cebf3bbc9227 (svn r9620) -Codechange: apply cargo translation table to newstation variables 0x60..0x65 peter1138 <peter1138@openttd.org> parents: 6451 diff changeset	545 case 0x64: return ge->last_speed \| (ge->last_age << 8);
7474 7b35fd1cc99d (svn r10981) -Fix [FS#1156] (r10970): stations gave ratings for accepted cargo too. rubidium <rubidium@openttd.org> parents: 7327 diff changeset	546 case 0x65: return GB(ge->acceptance_pickup, GoodsEntry::ACCEPTANCE, 1) << 3;
6460 cebf3bbc9227 (svn r9620) -Codechange: apply cargo translation table to newstation variables 0x60..0x65 peter1138 <peter1138@openttd.org> parents: 6451 diff changeset	547 }
cebf3bbc9227 (svn r9620) -Codechange: apply cargo translation table to newstation variables 0x60..0x65 peter1138 <peter1138@openttd.org> parents: 6451 diff changeset	548 }
cebf3bbc9227 (svn r9620) -Codechange: apply cargo translation table to newstation variables 0x60..0x65 peter1138 <peter1138@openttd.org> parents: 6451 diff changeset	549
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	550 /* Handle cargo variables (deprecated) */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	551 if (variable >= 0x8C && variable <= 0xEC) {
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	552 const GoodsEntry *g = &this->goods[GB(variable - 0x8C, 3, 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	553 switch (GB(variable - 0x8C, 0, 3)) {
7010 f0f87c5a431e (svn r10266) -Codechange: keep track of the origin, time of travel and accumulated feeder share (transfers) of individual pieces of cargo. This means that cargo isn't thrown on a big pile when it's put in a station or unloaded at a station, however the GUI does not reflect these changes yet so you will not actually see it. rubidium <rubidium@openttd.org> parents: 6849 diff changeset	554 case 0: return g->cargo.Count();
7474 7b35fd1cc99d (svn r10981) -Fix [FS#1156] (r10970): stations gave ratings for accepted cargo too. rubidium <rubidium@openttd.org> parents: 7327 diff changeset	555 case 1: return GB(min(g->cargo.Count(), 4095), 0, 4) \| (GB(g->acceptance_pickup, GoodsEntry::ACCEPTANCE, 1) << 7);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	556 case 2: return g->days_since_pickup;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	557 case 3: return g->rating;
7010 f0f87c5a431e (svn r10266) -Codechange: keep track of the origin, time of travel and accumulated feeder share (transfers) of individual pieces of cargo. This means that cargo isn't thrown on a big pile when it's put in a station or unloaded at a station, however the GUI does not reflect these changes yet so you will not actually see it. rubidium <rubidium@openttd.org> parents: 6849 diff changeset	558 case 4: return g->cargo.Source();
f0f87c5a431e (svn r10266) -Codechange: keep track of the origin, time of travel and accumulated feeder share (transfers) of individual pieces of cargo. This means that cargo isn't thrown on a big pile when it's put in a station or unloaded at a station, however the GUI does not reflect these changes yet so you will not actually see it. rubidium <rubidium@openttd.org> parents: 6849 diff changeset	559 case 5: return g->cargo.DaysInTransit();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	560 case 6: return g->last_speed;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	561 case 7: return g->last_age;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	562 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	563 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	564
12430 5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	565 DEBUG(grf, 1, "Unhandled station variable 0x%X", variable);
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 *available = false;
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	568 return UINT_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	569 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	570
12430 5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	571 uint32 Waypoint::GetNewGRFVariable(const ResolverObject object, byte variable, byte parameter, bool available) const
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	572 {
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	573 switch (variable) {
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	574 case 0x48: return 0; // Accepted cargo types
12472 604a2cfc77ab (svn r16909) -Fix [FS#2996]: NewGRF stations would be triggering assertions all over the place when using the more advanced station types. rubidium <rubidium@openttd.org> parents: 12471 diff changeset	575 case 0x8A: return HVOT_WAYPOINT;
12430 5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	576 case 0xF1: return 0; // airport type
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	577 case 0xF2: return 0; // truck stop status
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	578 case 0xF3: return 0; // bus stop status
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	579 case 0xF6: return 0; // airport flags
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	580 case 0xF7: return 0; // airport flags cont.
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	581 }
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	582
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	583 /* Handle cargo variables with parameter, 0x60 to 0x65 */
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	584 if (variable >= 0x60 && variable <= 0x65) {
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	585 return 0;
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	586 }
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	587
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	588 /* Handle cargo variables (deprecated) */
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	589 if (variable >= 0x8C && variable <= 0xEC) {
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	590 switch (GB(variable - 0x8C, 0, 3)) {
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	591 case 3: return INITIAL_STATION_RATING;
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	592 case 4: return INVALID_STATION;
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	593 default: return 0;
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	594 }
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	595 }
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	596
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	597 DEBUG(grf, 1, "Unhandled station variable 0x%X", variable);
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	598
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	599 *available = false;
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	600 return UINT_MAX;
5e6b5186ef8a (svn r16864) -Codechange: make Waypoints a subclass of BaseStation. rubidium <rubidium@openttd.org> parents: 12425 diff changeset	601 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	602
11990 db0e49f419d9 (svn r16396) -Codechange: split NewGRF spritegroup into multiple subclasses instead of using a big union rubidium <rubidium@openttd.org> parents: 11586 diff changeset	603 static const SpriteGroup StationResolveReal(const ResolverObject object, const RealSpriteGroup *group)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	604 {
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	605 const BaseStation *bst = object->u.station.st;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	606 const StationSpec *statspec = object->u.station.statspec;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	607 uint set;
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 uint cargo = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	610 CargoID cargo_type = object->u.station.cargo_type;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	611
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	612 if (bst == NULL \|\| statspec->sclass == STAT_CLASS_WAYP) {
11990 db0e49f419d9 (svn r16396) -Codechange: split NewGRF spritegroup into multiple subclasses instead of using a big union rubidium <rubidium@openttd.org> parents: 11586 diff changeset	613 return group->loading[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	614 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	615
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	616 const Station *st = Station::From(bst);
d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	617
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	618 switch (cargo_type) {
6148 4b171c8e99ce (svn r8891) -Codechange: Remove remains of global cargo scheme. All cargo mapping is now dealt with only in NewGRF code, on load where possible. peter1138 <peter1138@openttd.org> parents: 6122 diff changeset	619 case CT_INVALID:
4b171c8e99ce (svn r8891) -Codechange: Remove remains of global cargo scheme. All cargo mapping is now dealt with only in NewGRF code, on load where possible. peter1138 <peter1138@openttd.org> parents: 6122 diff changeset	620 case CT_DEFAULT_NA:
4b171c8e99ce (svn r8891) -Codechange: Remove remains of global cargo scheme. All cargo mapping is now dealt with only in NewGRF code, on load where possible. peter1138 <peter1138@openttd.org> parents: 6122 diff changeset	621 case CT_PURCHASE:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	622 cargo = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	623 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	624
6148 4b171c8e99ce (svn r8891) -Codechange: Remove remains of global cargo scheme. All cargo mapping is now dealt with only in NewGRF code, on load where possible. peter1138 <peter1138@openttd.org> parents: 6122 diff changeset	625 case CT_DEFAULT:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	626 for (cargo_type = 0; cargo_type < NUM_CARGO; cargo_type++) {
7010 f0f87c5a431e (svn r10266) -Codechange: keep track of the origin, time of travel and accumulated feeder share (transfers) of individual pieces of cargo. This means that cargo isn't thrown on a big pile when it's put in a station or unloaded at a station, however the GUI does not reflect these changes yet so you will not actually see it. rubidium <rubidium@openttd.org> parents: 6849 diff changeset	627 cargo += st->goods[cargo_type].cargo.Count();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	628 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	629 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	630
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	631 default:
7010 f0f87c5a431e (svn r10266) -Codechange: keep track of the origin, time of travel and accumulated feeder share (transfers) of individual pieces of cargo. This means that cargo isn't thrown on a big pile when it's put in a station or unloaded at a station, however the GUI does not reflect these changes yet so you will not actually see it. rubidium <rubidium@openttd.org> parents: 6849 diff changeset	632 cargo = st->goods[cargo_type].cargo.Count();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	633 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	634 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	635
12510 3e976121ced2 (svn r16947) -Codechange: use TileArea instead of train_tile, trainst_w and trainst_h. rubidium <rubidium@openttd.org> parents: 12502 diff changeset	636 if (HasBit(statspec->flags, SSF_DIV_BY_STATION_SIZE)) cargo /= (st->train_station.w + st->train_station.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	637 cargo = min(0xfff, cargo);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	638
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	639 if (cargo > statspec->cargo_threshold) {
11990 db0e49f419d9 (svn r16396) -Codechange: split NewGRF spritegroup into multiple subclasses instead of using a big union rubidium <rubidium@openttd.org> parents: 11586 diff changeset	640 if (group->num_loading > 0) {
db0e49f419d9 (svn r16396) -Codechange: split NewGRF spritegroup into multiple subclasses instead of using a big union rubidium <rubidium@openttd.org> parents: 11586 diff changeset	641 set = ((cargo - statspec->cargo_threshold) * group->num_loading) / (4096 - statspec->cargo_threshold);
db0e49f419d9 (svn r16396) -Codechange: split NewGRF spritegroup into multiple subclasses instead of using a big union rubidium <rubidium@openttd.org> parents: 11586 diff changeset	642 return group->loading[set];
5584 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 } else {
11990 db0e49f419d9 (svn r16396) -Codechange: split NewGRF spritegroup into multiple subclasses instead of using a big union rubidium <rubidium@openttd.org> parents: 11586 diff changeset	645 if (group->num_loaded > 0) {
db0e49f419d9 (svn r16396) -Codechange: split NewGRF spritegroup into multiple subclasses instead of using a big union rubidium <rubidium@openttd.org> parents: 11586 diff changeset	646 set = (cargo * group->num_loaded) / (statspec->cargo_threshold + 1);
db0e49f419d9 (svn r16396) -Codechange: split NewGRF spritegroup into multiple subclasses instead of using a big union rubidium <rubidium@openttd.org> parents: 11586 diff changeset	647 return group->loaded[set];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	648 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	649 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	650
11990 db0e49f419d9 (svn r16396) -Codechange: split NewGRF spritegroup into multiple subclasses instead of using a big union rubidium <rubidium@openttd.org> parents: 11586 diff changeset	651 return group->loading[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	652 }
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
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	655 static void NewStationResolver(ResolverObject res, const StationSpec statspec, const BaseStation *st, 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	656 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	657 res->GetRandomBits = StationGetRandomBits;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	658 res->GetTriggers = StationGetTriggers;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	659 res->SetTriggers = StationSetTriggers;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	660 res->GetVariable = StationGetVariable;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	661 res->ResolveReal = StationResolveReal;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	662
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	663 res->u.station.st = st;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	664 res->u.station.statspec = statspec;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	665 res->u.station.tile = tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	666
7327 0ab2820a1e52 (svn r10690) -Codechange: use the enum that describes all callback IDs in favor of "just" using an untyped integer. rubidium <rubidium@openttd.org> parents: 7272 diff changeset	667 res->callback = CBID_NO_CALLBACK;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	668 res->callback_param1 = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	669 res->callback_param2 = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	670 res->last_value = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	671 res->trigger = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	672 res->reseed = 0;
8756 ae0ec91bb55e (svn r12452) -Feature: [NewGRF] Add random action 2 type 84. For vehicles only. glx <glx@openttd.org> parents: 8695 diff changeset	673 res->count = 0;
9750 0654bf387d06 (svn r13885) -Fix [FS#2168]: Var 0x7F is not feature-specific. frosch <frosch@openttd.org> parents: 9726 diff changeset	674 res->grffile = (statspec != NULL ? statspec->grffile : 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	675 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	676
5849 de5286746a3a (svn r8423) -Fix tron <tron@openttd.org> parents: 5825 diff changeset	677 static const SpriteGroup ResolveStation(ResolverObject object)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	678 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	679 const SpriteGroup *group;
6148 4b171c8e99ce (svn r8891) -Codechange: Remove remains of global cargo scheme. All cargo mapping is now dealt with only in NewGRF code, on load where possible. peter1138 <peter1138@openttd.org> parents: 6122 diff changeset	680 CargoID ctype = CT_DEFAULT_NA;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	681
5849 de5286746a3a (svn r8423) -Fix tron <tron@openttd.org> parents: 5825 diff changeset	682 if (object->u.station.st == 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	683 /* No station, so we are in a purchase list */
6148 4b171c8e99ce (svn r8891) -Codechange: Remove remains of global cargo scheme. All cargo mapping is now dealt with only in NewGRF code, on load where possible. peter1138 <peter1138@openttd.org> parents: 6122 diff changeset	684 ctype = CT_PURCHASE;
12454 737f00243322 (svn r16888) -Fix (r16864): crash when trying to build (some?) NewGRF waypoints rubidium <rubidium@openttd.org> parents: 12430 diff changeset	685 } else if (Station::IsExpected(object->u.station.st)) {
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	686 const Station *st = Station::From(object->u.station.st);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	687 /* Pick the first cargo that we have waiting */
12418 0d8340a4c70e (svn r16852) -Codechange: use FOR_ALL_CARGOSPECS for iterating over all valid CargoSpecs smatz <smatz@openttd.org> parents: 12415 diff changeset	688 const CargoSpec *cs;
0d8340a4c70e (svn r16852) -Codechange: use FOR_ALL_CARGOSPECS for iterating over all valid CargoSpecs smatz <smatz@openttd.org> parents: 12415 diff changeset	689 FOR_ALL_CARGOSPECS(cs) {
0d8340a4c70e (svn r16852) -Codechange: use FOR_ALL_CARGOSPECS for iterating over all valid CargoSpecs smatz <smatz@openttd.org> parents: 12415 diff changeset	690 if (object->u.station.statspec->spritegroup[cs->Index()] != NULL &&
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	691 !st->goods[cs->Index()].cargo.Empty()) {
12418 0d8340a4c70e (svn r16852) -Codechange: use FOR_ALL_CARGOSPECS for iterating over all valid CargoSpecs smatz <smatz@openttd.org> parents: 12415 diff changeset	692 ctype = cs->Index();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	693 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	694 }
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
5849 de5286746a3a (svn r8423) -Fix tron <tron@openttd.org> parents: 5825 diff changeset	698 group = object->u.station.statspec->spritegroup[ctype];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	699 if (group == NULL) {
6148 4b171c8e99ce (svn r8891) -Codechange: Remove remains of global cargo scheme. All cargo mapping is now dealt with only in NewGRF code, on load where possible. peter1138 <peter1138@openttd.org> parents: 6122 diff changeset	700 ctype = CT_DEFAULT;
5849 de5286746a3a (svn r8423) -Fix tron <tron@openttd.org> parents: 5825 diff changeset	701 group = object->u.station.statspec->spritegroup[ctype];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	702 }
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 if (group == NULL) 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	705
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	706 /* Remember the cargo type we've picked */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	707 object->u.station.cargo_type = ctype;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	708
7230 9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	709 /* Invalidate all cached vars */
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	710 _svc.valid = 0;
9b7fbae562c3 (svn r10509) -Codechange: cache expensive newgrf station variables during peter1138 <peter1138@openttd.org> parents: 7192 diff changeset	711
11996 b43cf6c7ea61 (svn r16402) -Codechange: make Resolve a function of SpriteGroup rubidium <rubidium@openttd.org> parents: 11990 diff changeset	712 return SpriteGroup::Resolve(group, object);
5584 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
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	715 SpriteID GetCustomStationRelocation(const StationSpec statspec, const BaseStation st, 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	716 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	717 const SpriteGroup *group;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	718 ResolverObject object;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	719
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	720 NewStationResolver(&object, statspec, st, tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	721
5849 de5286746a3a (svn r8423) -Fix tron <tron@openttd.org> parents: 5825 diff changeset	722 group = ResolveStation(&object);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	723 if (group == NULL \|\| group->type != SGT_RESULT) return 0;
11990 db0e49f419d9 (svn r16396) -Codechange: split NewGRF spritegroup into multiple subclasses instead of using a big union rubidium <rubidium@openttd.org> parents: 11586 diff changeset	724 return group->GetResult() - 0x42D;
5584 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
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	727
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	728 SpriteID GetCustomStationGroundRelocation(const StationSpec statspec, const BaseStation st, 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	729 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	730 const SpriteGroup *group;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	731 ResolverObject object;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	732
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	733 NewStationResolver(&object, statspec, st, tile);
11586 97ba565c6123 (svn r15957) -Fix (r4767): Set callback_param1 (var 10) to 1 only when requested. peter1138 <peter1138@openttd.org> parents: 11585 diff changeset	734 if (HasBit(statspec->flags, SSF_SEPARATE_GROUND)) {
97ba565c6123 (svn r15957) -Fix (r4767): Set callback_param1 (var 10) to 1 only when requested. peter1138 <peter1138@openttd.org> parents: 11585 diff changeset	735 object.callback_param1 = 1; // Indicate we are resolving the ground sprite
97ba565c6123 (svn r15957) -Fix (r4767): Set callback_param1 (var 10) to 1 only when requested. peter1138 <peter1138@openttd.org> parents: 11585 diff changeset	736 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	737
5849 de5286746a3a (svn r8423) -Fix tron <tron@openttd.org> parents: 5825 diff changeset	738 group = ResolveStation(&object);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	739 if (group == NULL \|\| group->type != SGT_RESULT) return 0;
11990 db0e49f419d9 (svn r16396) -Codechange: split NewGRF spritegroup into multiple subclasses instead of using a big union rubidium <rubidium@openttd.org> parents: 11586 diff changeset	740 return group->GetResult() - 0x42D;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	741 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	742
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	743
14160 6eb541d75e51 (svn r18708) -Feature: [NewGRF] Add support for custom station foundation graphics. peter1138 <peter1138@openttd.org> parents: 14134 diff changeset	744 SpriteID GetCustomStationFoundationRelocation(const StationSpec statspec, const BaseStation st, TileIndex tile)
6eb541d75e51 (svn r18708) -Feature: [NewGRF] Add support for custom station foundation graphics. peter1138 <peter1138@openttd.org> parents: 14134 diff changeset	745 {
6eb541d75e51 (svn r18708) -Feature: [NewGRF] Add support for custom station foundation graphics. peter1138 <peter1138@openttd.org> parents: 14134 diff changeset	746 const SpriteGroup *group;
6eb541d75e51 (svn r18708) -Feature: [NewGRF] Add support for custom station foundation graphics. peter1138 <peter1138@openttd.org> parents: 14134 diff changeset	747 ResolverObject object;
6eb541d75e51 (svn r18708) -Feature: [NewGRF] Add support for custom station foundation graphics. peter1138 <peter1138@openttd.org> parents: 14134 diff changeset	748
6eb541d75e51 (svn r18708) -Feature: [NewGRF] Add support for custom station foundation graphics. peter1138 <peter1138@openttd.org> parents: 14134 diff changeset	749 NewStationResolver(&object, statspec, st, tile);
6eb541d75e51 (svn r18708) -Feature: [NewGRF] Add support for custom station foundation graphics. peter1138 <peter1138@openttd.org> parents: 14134 diff changeset	750 object.callback_param1 = 2; // Indicate we are resolving the foundation sprites
6eb541d75e51 (svn r18708) -Feature: [NewGRF] Add support for custom station foundation graphics. peter1138 <peter1138@openttd.org> parents: 14134 diff changeset	751
6eb541d75e51 (svn r18708) -Feature: [NewGRF] Add support for custom station foundation graphics. peter1138 <peter1138@openttd.org> parents: 14134 diff changeset	752 group = ResolveStation(&object);
6eb541d75e51 (svn r18708) -Feature: [NewGRF] Add support for custom station foundation graphics. peter1138 <peter1138@openttd.org> parents: 14134 diff changeset	753 if (group == NULL \|\| group->type != SGT_RESULT) return 0;
6eb541d75e51 (svn r18708) -Feature: [NewGRF] Add support for custom station foundation graphics. peter1138 <peter1138@openttd.org> parents: 14134 diff changeset	754 return group->GetResult() + GetRegister(0x100);
6eb541d75e51 (svn r18708) -Feature: [NewGRF] Add support for custom station foundation graphics. peter1138 <peter1138@openttd.org> parents: 14134 diff changeset	755 }
6eb541d75e51 (svn r18708) -Feature: [NewGRF] Add support for custom station foundation graphics. peter1138 <peter1138@openttd.org> parents: 14134 diff changeset	756
6eb541d75e51 (svn r18708) -Feature: [NewGRF] Add support for custom station foundation graphics. peter1138 <peter1138@openttd.org> parents: 14134 diff changeset	757
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	758 uint16 GetStationCallback(CallbackID callback, uint32 param1, uint32 param2, const StationSpec statspec, const BaseStation st, 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	759 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	760 const SpriteGroup *group;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	761 ResolverObject object;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	762
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	763 NewStationResolver(&object, statspec, st, tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	764
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	765 object.callback = callback;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	766 object.callback_param1 = param1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	767 object.callback_param2 = param2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	768
5849 de5286746a3a (svn r8423) -Fix tron <tron@openttd.org> parents: 5825 diff changeset	769 group = ResolveStation(&object);
11990 db0e49f419d9 (svn r16396) -Codechange: split NewGRF spritegroup into multiple subclasses instead of using a big union rubidium <rubidium@openttd.org> parents: 11586 diff changeset	770 if (group == NULL) return CALLBACK_FAILED;
db0e49f419d9 (svn r16396) -Codechange: split NewGRF spritegroup into multiple subclasses instead of using a big union rubidium <rubidium@openttd.org> parents: 11586 diff changeset	771 return group->GetCallbackResult();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	772 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	773
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	774
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	775 /**
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	776 * Allocate a StationSpec to a Station. This is called once per build operation.
6481 85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6460 diff changeset	777 * @param statspec StationSpec to allocate.
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	778 * @param st Station to allocate it to.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	779 * @param exec Whether to actually allocate the spec.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	780 * @return Index within the Station's spec list, or -1 if the allocation failed.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	781 */
12462 4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	782 int AllocateSpecToStation(const StationSpec statspec, BaseStation st, bool 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	783 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	784 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	785
9038 6e86ab2cba9f (svn r12857) -Fix [FS#1948]: remove the last uses of AutoPtr in the station code. rubidium <rubidium@openttd.org> parents: 9018 diff changeset	786 if (statspec == NULL \|\| st == NULL) return 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	787
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	788 for (i = 1; i < st->num_specs && i < MAX_SPECLIST; i++) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	789 if (st->speclist[i].spec == NULL && st->speclist[i].grfid == 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	790 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	791
10654 2ee530966ead (svn r14956) -Fix [FS#1832]: building new station parts didn't allocate a new station spec effectively breaking variable 41. This was due to the limited number of station specs that we can have per station. This fix makes newly build station parts create a new spec until one cannot allocate new station specs anymore and it'll revert to the old behaviour (sharing station specs). rubidium <rubidium@openttd.org> parents: 10647 diff changeset	792 if (i == MAX_SPECLIST) {
2ee530966ead (svn r14956) -Fix [FS#1832]: building new station parts didn't allocate a new station spec effectively breaking variable 41. This was due to the limited number of station specs that we can have per station. This fix makes newly build station parts create a new spec until one cannot allocate new station specs anymore and it'll revert to the old behaviour (sharing station specs). rubidium <rubidium@openttd.org> parents: 10647 diff changeset	793 /* As final effort when the spec list is already full...
2ee530966ead (svn r14956) -Fix [FS#1832]: building new station parts didn't allocate a new station spec effectively breaking variable 41. This was due to the limited number of station specs that we can have per station. This fix makes newly build station parts create a new spec until one cannot allocate new station specs anymore and it'll revert to the old behaviour (sharing station specs). rubidium <rubidium@openttd.org> parents: 10647 diff changeset	794 * try to find the same spec and return that one. This might
2ee530966ead (svn r14956) -Fix [FS#1832]: building new station parts didn't allocate a new station spec effectively breaking variable 41. This was due to the limited number of station specs that we can have per station. This fix makes newly build station parts create a new spec until one cannot allocate new station specs anymore and it'll revert to the old behaviour (sharing station specs). rubidium <rubidium@openttd.org> parents: 10647 diff changeset	795 * result in slighty "wrong" (as per specs) looking stations,
2ee530966ead (svn r14956) -Fix [FS#1832]: building new station parts didn't allocate a new station spec effectively breaking variable 41. This was due to the limited number of station specs that we can have per station. This fix makes newly build station parts create a new spec until one cannot allocate new station specs anymore and it'll revert to the old behaviour (sharing station specs). rubidium <rubidium@openttd.org> parents: 10647 diff changeset	796 * but it's fairly unlikely that one reaches the limit anyways.
2ee530966ead (svn r14956) -Fix [FS#1832]: building new station parts didn't allocate a new station spec effectively breaking variable 41. This was due to the limited number of station specs that we can have per station. This fix makes newly build station parts create a new spec until one cannot allocate new station specs anymore and it'll revert to the old behaviour (sharing station specs). rubidium <rubidium@openttd.org> parents: 10647 diff changeset	797 */
2ee530966ead (svn r14956) -Fix [FS#1832]: building new station parts didn't allocate a new station spec effectively breaking variable 41. This was due to the limited number of station specs that we can have per station. This fix makes newly build station parts create a new spec until one cannot allocate new station specs anymore and it'll revert to the old behaviour (sharing station specs). rubidium <rubidium@openttd.org> parents: 10647 diff changeset	798 for (i = 1; i < st->num_specs && i < MAX_SPECLIST; i++) {
2ee530966ead (svn r14956) -Fix [FS#1832]: building new station parts didn't allocate a new station spec effectively breaking variable 41. This was due to the limited number of station specs that we can have per station. This fix makes newly build station parts create a new spec until one cannot allocate new station specs anymore and it'll revert to the old behaviour (sharing station specs). rubidium <rubidium@openttd.org> parents: 10647 diff changeset	799 if (st->speclist[i].spec == statspec) return i;
2ee530966ead (svn r14956) -Fix [FS#1832]: building new station parts didn't allocate a new station spec effectively breaking variable 41. This was due to the limited number of station specs that we can have per station. This fix makes newly build station parts create a new spec until one cannot allocate new station specs anymore and it'll revert to the old behaviour (sharing station specs). rubidium <rubidium@openttd.org> parents: 10647 diff changeset	800 }
2ee530966ead (svn r14956) -Fix [FS#1832]: building new station parts didn't allocate a new station spec effectively breaking variable 41. This was due to the limited number of station specs that we can have per station. This fix makes newly build station parts create a new spec until one cannot allocate new station specs anymore and it'll revert to the old behaviour (sharing station specs). rubidium <rubidium@openttd.org> parents: 10647 diff changeset	801
2ee530966ead (svn r14956) -Fix [FS#1832]: building new station parts didn't allocate a new station spec effectively breaking variable 41. This was due to the limited number of station specs that we can have per station. This fix makes newly build station parts create a new spec until one cannot allocate new station specs anymore and it'll revert to the old behaviour (sharing station specs). rubidium <rubidium@openttd.org> parents: 10647 diff changeset	802 return -1;
2ee530966ead (svn r14956) -Fix [FS#1832]: building new station parts didn't allocate a new station spec effectively breaking variable 41. This was due to the limited number of station specs that we can have per station. This fix makes newly build station parts create a new spec until one cannot allocate new station specs anymore and it'll revert to the old behaviour (sharing station specs). rubidium <rubidium@openttd.org> parents: 10647 diff changeset	803 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	804
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	805 if (exec) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	806 if (i >= st->num_specs) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	807 st->num_specs = i + 1;
5609 358c07fb3212 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter KUDr <KUDr@openttd.org> parents: 5587 diff changeset	808 st->speclist = ReallocT(st->speclist, st->num_specs);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	809
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	810 if (st->num_specs == 2) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	811 /* Initial allocation */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	812 st->speclist[0].spec = NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	813 st->speclist[0].grfid = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	814 st->speclist[0].localidx = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	815 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	816 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	817
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	818 st->speclist[i].spec = statspec;
6451 25c7793c8d9a (svn r9601) -Codechange: Store grf file reference in station spec, not just GRF ID peter1138 <peter1138@openttd.org> parents: 6357 diff changeset	819 st->speclist[i].grfid = statspec->grffile->grfid;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	820 st->speclist[i].localidx = statspec->localidx;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	821 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	822
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	823 return i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	824 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	825
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	826
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	827 /** Deallocate a StationSpec from a Station. Called when removing a single station tile.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	828 * @param st Station to work with.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	829 * @param specindex Index of the custom station within the Station's spec list.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	830 * @return Indicates whether the StationSpec was deallocated.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	831 */
12462 4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	832 void DeallocateSpecFromStation(BaseStation *st, byte specindex)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	833 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	834 /* specindex of 0 (default) is never freeable */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	835 if (specindex == 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	836
12462 4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	837 ETileArea area = ETileArea(st, INVALID_TILE, TA_WHOLE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	838 /* Check all tiles over the station to check if the specindex is still in use */
14170 31fbd9c51a5f (svn r18718) -Codechange: make a wrapper macro for looping TileAreas rubidium <rubidium@openttd.org> parents: 14160 diff changeset	839 TILE_AREA_LOOP(tile, area) {
12607 58a2a1840d79 (svn r17050) -Codechange: replace custom implementation of TILE_LOOP with TILE_LOOP. rubidium <rubidium@openttd.org> parents: 12510 diff changeset	840 if (st->TileBelongsToRailStation(tile) && GetCustomStationSpecIndex(tile) == specindex) {
58a2a1840d79 (svn r17050) -Codechange: replace custom implementation of TILE_LOOP with TILE_LOOP. rubidium <rubidium@openttd.org> parents: 12510 diff changeset	841 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	842 }
12462 4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	843 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	844
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	845 /* This specindex is no longer in use, so deallocate it */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	846 st->speclist[specindex].spec = NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	847 st->speclist[specindex].grfid = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	848 st->speclist[specindex].localidx = 0;
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 /* If this was the highest spec index, reallocate */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	851 if (specindex == st->num_specs - 1) {
8695 9ee0730039f4 (svn r12368) -Codechange: use explicit body for loops and conditions and remove -Wno-empty-body from the configure script smatz <smatz@openttd.org> parents: 8616 diff changeset	852 for (; st->speclist[st->num_specs - 1].grfid == 0 && st->num_specs > 1; st->num_specs--) {}
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	853
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	854 if (st->num_specs > 1) {
5609 358c07fb3212 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter KUDr <KUDr@openttd.org> parents: 5587 diff changeset	855 st->speclist = ReallocT(st->speclist, st->num_specs);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	856 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	857 free(st->speclist);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	858 st->num_specs = 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 st->speclist = NULL;
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	860 st->cached_anim_triggers = 0;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	861 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	862 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	863 }
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	864
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	865 StationUpdateAnimTriggers(st);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	866 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	867
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	868 /** Draw representation of a station tile for GUI purposes.
6481 85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6460 diff changeset	869 * @param x Position x of image.
85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6460 diff changeset	870 * @param y Position y of image.
85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6460 diff changeset	871 * @param axis Axis.
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	872 * @param railtype Rail type.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	873 * @param sclass, station Type of station.
6481 85a1a79387a2 (svn r9662) -Documentation: Doxygen corrections and @file omissions belugas <belugas@openttd.org> parents: 6460 diff changeset	874 * @param station station 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	875 * @return True if the tile was drawn (allows for fallback to default graphic)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	876 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	877 bool DrawStationTile(int x, int y, RailType railtype, Axis axis, StationClassID sclass, uint station)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	878 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	879 const StationSpec *statspec;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	880 const DrawTileSprites *sprites;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	881 const RailtypeInfo *rti = GetRailTypeInfo(railtype);
11085 8da1855e9f14 (svn r15428) -Codechange: consistently use colour instead of having both color and colour. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	882 SpriteID palette = COMPANY_SPRITE_COLOUR(_local_company);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	883 uint tile = 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	884
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	885 statspec = GetCustomStationSpec(sclass, station);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	886 if (statspec == 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	887
14287 5b16d3caeef6 (svn r18839) -Codechange: Detriplicate drawing of spritelayouts in the GUI. frosch <frosch@openttd.org> parents: 14258 diff changeset	888 uint relocation = GetCustomStationRelocation(statspec, NULL, INVALID_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	889
13036 8e2a0e8fa275 (svn r17534) -Codechange: unify the naming of callback masks/flags rubidium <rubidium@openttd.org> parents: 12778 diff changeset	890 if (HasBit(statspec->callback_mask, CBM_STATION_SPRITE_LAYOUT)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	891 uint16 callback = GetStationCallback(CBID_STATION_SPRITE_LAYOUT, 0x2110000, 0, statspec, NULL, INVALID_TILE);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	892 if (callback != CALLBACK_FAILED) tile = callback;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	893 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	894
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	895 if (statspec->renderdata == NULL) {
7272 dc7fb38ec443 (svn r10601) -Codechange: store (and use) the type of stations instead of hardcoding station types by graphics IDs. rubidium <rubidium@openttd.org> parents: 7230 diff changeset	896 sprites = GetStationTileLayout(STATION_RAIL, tile + axis);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	897 } else {
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	898 sprites = &statspec->renderdata[(tile < statspec->tiles) ? tile + axis : (uint)axis];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	899 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	900
14287 5b16d3caeef6 (svn r18839) -Codechange: Detriplicate drawing of spritelayouts in the GUI. frosch <frosch@openttd.org> parents: 14258 diff changeset	901 SpriteID image = sprites->ground.sprite;
10355 f8ae3c876003 (svn r14606) -Codechange: Unify usage of PALETTE_MODIFIER_TRANSPARENT and PALETTE_MODIFIER_COLOR in spritelayout drawing. frosch <frosch@openttd.org> parents: 10256 diff changeset	902 SpriteID pal = sprites->ground.pal;
7928 4e8dfd103163 (svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7922 diff changeset	903 if (HasBit(image, SPRITE_MODIFIER_USE_OFFSET)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	904 image += GetCustomStationGroundRelocation(statspec, NULL, INVALID_TILE);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	905 image += rti->custom_ground_offset;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	906 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	907 image += rti->total_offset;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	908 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	909
10355 f8ae3c876003 (svn r14606) -Codechange: Unify usage of PALETTE_MODIFIER_TRANSPARENT and PALETTE_MODIFIER_COLOR in spritelayout drawing. frosch <frosch@openttd.org> parents: 10256 diff changeset	910 DrawSprite(image, GroundSpritePaletteTransform(image, pal, palette), x, 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	911
14287 5b16d3caeef6 (svn r18839) -Codechange: Detriplicate drawing of spritelayouts in the GUI. frosch <frosch@openttd.org> parents: 14258 diff changeset	912 DrawCommonTileSeqInGUI(x, y, sprites, rti->total_offset, relocation, palette);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	913
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	914 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	915 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	916
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	917
9714 cb9766ae1255 (svn r13830) -Feature: show additional NewGRF info in the Tile Info window for stations, houses and industries smatz <smatz@openttd.org> parents: 9662 diff changeset	918 const StationSpec *GetStationSpec(TileIndex 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	919 {
12472 604a2cfc77ab (svn r16909) -Fix [FS#2996]: NewGRF stations would be triggering assertions all over the place when using the more advanced station types. rubidium <rubidium@openttd.org> parents: 12471 diff changeset	920 if (!IsCustomStationSpecIndex(t)) return 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	921
12472 604a2cfc77ab (svn r16909) -Fix [FS#2996]: NewGRF stations would be triggering assertions all over the place when using the more advanced station types. rubidium <rubidium@openttd.org> parents: 12471 diff changeset	922 const BaseStation *st = BaseStation::GetByTile(t);
604a2cfc77ab (svn r16909) -Fix [FS#2996]: NewGRF stations would be triggering assertions all over the place when using the more advanced station types. rubidium <rubidium@openttd.org> parents: 12471 diff changeset	923 uint specindex = GetCustomStationSpecIndex(t);
604a2cfc77ab (svn r16909) -Fix [FS#2996]: NewGRF stations would be triggering assertions all over the place when using the more advanced station types. rubidium <rubidium@openttd.org> parents: 12471 diff changeset	924 return specindex < st->num_specs ? st->speclist[specindex].spec : 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	925 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	926
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	927
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	928 /* Check if a rail station tile is traversable.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	929 * XXX This could be cached (during build) in the map array to save on all the dereferencing */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	930 bool IsStationTileBlocked(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	931 {
10647 592ae9307430 (svn r14949) -Cleanup: pointer coding style rubidium <rubidium@openttd.org> parents: 10355 diff changeset	932 const StationSpec *statspec = GetStationSpec(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	933
7928 4e8dfd103163 (svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7922 diff changeset	934 return statspec != NULL && HasBit(statspec->blocked, GetStationGfx(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	935 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	936
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	937 /* Check if a rail station tile is electrifiable.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	938 * XXX This could be cached (during build) in the map array to save on all the dereferencing */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	939 bool IsStationTileElectrifiable(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	940 {
10647 592ae9307430 (svn r14949) -Cleanup: pointer coding style rubidium <rubidium@openttd.org> parents: 10355 diff changeset	941 const StationSpec *statspec = GetStationSpec(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	942
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	943 return
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	944 statspec == NULL \|\|
7928 4e8dfd103163 (svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7922 diff changeset	945 HasBit(statspec->pylons, GetStationGfx(tile)) \|\|
4e8dfd103163 (svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7922 diff changeset	946 !HasBit(statspec->wires, GetStationGfx(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	947 }
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	948
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	949 void AnimateStationTile(TileIndex tile)
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	950 {
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	951 const StationSpec *ss = GetStationSpec(tile);
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	952 if (ss == NULL) return;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	953
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	954 const BaseStation *st = BaseStation::GetByTile(tile);
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	955
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	956 uint8 animation_speed = ss->anim_speed;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	957
13036 8e2a0e8fa275 (svn r17534) -Codechange: unify the naming of callback masks/flags rubidium <rubidium@openttd.org> parents: 12778 diff changeset	958 if (HasBit(ss->callback_mask, CBM_STATION_ANIMATION_SPEED)) {
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	959 uint16 callback = GetStationCallback(CBID_STATION_ANIMATION_SPEED, 0, 0, ss, st, tile);
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	960 if (callback != CALLBACK_FAILED) animation_speed = Clamp(callback & 0xFF, 0, 16);
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	961 }
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	962
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	963 if (_tick_counter % (1 << animation_speed) != 0) return;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	964
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	965 uint8 frame = GetStationAnimationFrame(tile);
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	966 uint8 num_frames = ss->anim_frames;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	967
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	968 bool frame_set_by_callback = false;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	969
13036 8e2a0e8fa275 (svn r17534) -Codechange: unify the naming of callback masks/flags rubidium <rubidium@openttd.org> parents: 12778 diff changeset	970 if (HasBit(ss->callback_mask, CBM_STATION_ANIMATION_NEXT_FRAME)) {
11585 a5688eed8d7a (svn r15956) -Codechange: Enumorize station spec flags. peter1138 <peter1138@openttd.org> parents: 11091 diff changeset	971 uint32 param = HasBit(ss->flags, SSF_CB141_RANDOM_BITS) ? Random() : 0;
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	972 uint16 callback = GetStationCallback(CBID_STATION_ANIM_NEXT_FRAME, param, 0, ss, st, tile);
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	973
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	974 if (callback != CALLBACK_FAILED) {
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	975 frame_set_by_callback = true;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	976
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	977 switch (callback & 0xFF) {
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	978 case 0xFF:
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	979 DeleteAnimatedTile(tile);
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	980 break;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	981
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	982 case 0xFE:
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	983 frame_set_by_callback = false;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	984 break;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	985
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	986 default:
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	987 frame = callback & 0xFF;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	988 break;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	989 }
9018 9dcf32675eb5 (svn r12817) -Feature: the ability to play NewGRF sounds for industries and stations. rubidium <rubidium@openttd.org> parents: 9006 diff changeset	990
9dcf32675eb5 (svn r12817) -Feature: the ability to play NewGRF sounds for industries and stations. rubidium <rubidium@openttd.org> parents: 9006 diff changeset	991 /* If the lower 7 bits of the upper byte of the callback
9dcf32675eb5 (svn r12817) -Feature: the ability to play NewGRF sounds for industries and stations. rubidium <rubidium@openttd.org> parents: 9006 diff changeset	992 * result are not empty, it is a sound effect. */
9dcf32675eb5 (svn r12817) -Feature: the ability to play NewGRF sounds for industries and stations. rubidium <rubidium@openttd.org> parents: 9006 diff changeset	993 if (GB(callback, 8, 7) != 0) PlayTileSound(ss->grffile, GB(callback, 8, 7), tile);
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	994 }
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	995 }
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	996
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	997 if (!frame_set_by_callback) {
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	998 if (frame < num_frames) {
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	999 frame++;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1000 } else if (frame == num_frames && HasBit(ss->anim_status, 0)) {
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1001 /* This animation loops, so start again from the beginning */
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1002 frame = 0;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1003 } else {
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1004 /* This animation doesn't loop, so stay here */
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1005 DeleteAnimatedTile(tile);
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1006 }
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1007 }
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1008
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1009 SetStationAnimationFrame(tile, frame);
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1010 MarkTileDirtyByTile(tile);
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1011 }
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1012
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1013
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	1014 static void ChangeStationAnimationFrame(const StationSpec ss, const BaseStation st, TileIndex tile, uint16 random_bits, StatAnimTrigger trigger, CargoID cargo_type)
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1015 {
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1016 uint16 callback = GetStationCallback(CBID_STATION_ANIM_START_STOP, (random_bits << 16) \| Random(), (uint8)trigger \| (cargo_type << 8), ss, st, tile);
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1017 if (callback == CALLBACK_FAILED) return;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1018
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1019 switch (callback & 0xFF) {
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1020 case 0xFD: /* Do nothing. */ break;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1021 case 0xFE: AddAnimatedTile(tile); break;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1022 case 0xFF: DeleteAnimatedTile(tile); break;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1023 default:
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1024 SetStationAnimationFrame(tile, callback);
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1025 AddAnimatedTile(tile);
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1026 break;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1027 }
9018 9dcf32675eb5 (svn r12817) -Feature: the ability to play NewGRF sounds for industries and stations. rubidium <rubidium@openttd.org> parents: 9006 diff changeset	1028
9dcf32675eb5 (svn r12817) -Feature: the ability to play NewGRF sounds for industries and stations. rubidium <rubidium@openttd.org> parents: 9006 diff changeset	1029 /* If the lower 7 bits of the upper byte of the callback
9dcf32675eb5 (svn r12817) -Feature: the ability to play NewGRF sounds for industries and stations. rubidium <rubidium@openttd.org> parents: 9006 diff changeset	1030 * result are not empty, it is a sound effect. */
9dcf32675eb5 (svn r12817) -Feature: the ability to play NewGRF sounds for industries and stations. rubidium <rubidium@openttd.org> parents: 9006 diff changeset	1031 if (GB(callback, 8, 7) != 0) PlayTileSound(ss->grffile, GB(callback, 8, 7), tile);
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1032 }
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1033
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	1034 void StationAnimationTrigger(const BaseStation *st, TileIndex tile, StatAnimTrigger trigger, CargoID cargo_type)
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1035 {
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1036 /* List of coverage areas for each animation trigger */
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1037 static const TriggerArea tas[] = {
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1038 TA_TILE, TA_WHOLE, TA_WHOLE, TA_PLATFORM, TA_PLATFORM, TA_PLATFORM, TA_WHOLE
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1039 };
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1040
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1041 /* Get Station if it wasn't supplied */
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	1042 if (st == NULL) st = BaseStation::GetByTile(tile);
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1043
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1044 /* Check the cached animation trigger bitmask to see if we need
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1045 * to bother with any further processing. */
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1046 if (!HasBit(st->cached_anim_triggers, trigger)) return;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1047
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1048 uint16 random_bits = Random();
12462 4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	1049 ETileArea area = ETileArea(st, tile, tas[trigger]);
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1050
12462 4dd085f22d88 (svn r16896) -Codechange: make station spec allocation and station animation functions work for both stations and waypoints rubidium <rubidium@openttd.org> parents: 12454 diff changeset	1051 /* Check all tiles over the station to check if the specindex is still in use */
14170 31fbd9c51a5f (svn r18718) -Codechange: make a wrapper macro for looping TileAreas rubidium <rubidium@openttd.org> parents: 14160 diff changeset	1052 TILE_AREA_LOOP(tile, area) {
14134 848cca01530a (svn r18681) -Codechange: Use existing TILE_LOOP method for iterating trigger area. peter1138 <peter1138@openttd.org> parents: 14133 diff changeset	1053 if (st->TileBelongsToRailStation(tile)) {
848cca01530a (svn r18681) -Codechange: Use existing TILE_LOOP method for iterating trigger area. peter1138 <peter1138@openttd.org> parents: 14133 diff changeset	1054 const StationSpec *ss = GetStationSpec(tile);
848cca01530a (svn r18681) -Codechange: Use existing TILE_LOOP method for iterating trigger area. peter1138 <peter1138@openttd.org> parents: 14133 diff changeset	1055 if (ss != NULL && HasBit(ss->anim_triggers, trigger)) {
848cca01530a (svn r18681) -Codechange: Use existing TILE_LOOP method for iterating trigger area. peter1138 <peter1138@openttd.org> parents: 14133 diff changeset	1056 CargoID cargo;
848cca01530a (svn r18681) -Codechange: Use existing TILE_LOOP method for iterating trigger area. peter1138 <peter1138@openttd.org> parents: 14133 diff changeset	1057 if (cargo_type == CT_INVALID) {
848cca01530a (svn r18681) -Codechange: Use existing TILE_LOOP method for iterating trigger area. peter1138 <peter1138@openttd.org> parents: 14133 diff changeset	1058 cargo = CT_INVALID;
848cca01530a (svn r18681) -Codechange: Use existing TILE_LOOP method for iterating trigger area. peter1138 <peter1138@openttd.org> parents: 14133 diff changeset	1059 } else {
848cca01530a (svn r18681) -Codechange: Use existing TILE_LOOP method for iterating trigger area. peter1138 <peter1138@openttd.org> parents: 14133 diff changeset	1060 cargo = GetReverseCargoTranslation(cargo_type, ss->grffile);
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1061 }
14134 848cca01530a (svn r18681) -Codechange: Use existing TILE_LOOP method for iterating trigger area. peter1138 <peter1138@openttd.org> parents: 14133 diff changeset	1062 ChangeStationAnimationFrame(ss, st, tile, random_bits, trigger, cargo);
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1063 }
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1064 }
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1065 }
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1066 }
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1067
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1068 /**
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1069 * Update the cached animation trigger bitmask for a station.
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1070 * @param st Station to update.
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1071 */
12425 d9e9b7477507 (svn r16859) -Codechange: split the Station struct into two so parts of it can be reused for Waypoints. rubidium <rubidium@openttd.org> parents: 12418 diff changeset	1072 void StationUpdateAnimTriggers(BaseStation *st)
9003 ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1073 {
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1074 st->cached_anim_triggers = 0;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1075
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1076 /* Combine animation trigger bitmask for all station specs
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1077 * of this station. */
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1078 for (uint i = 0; i < st->num_specs; i++) {
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1079 const StationSpec *ss = st->speclist[i].spec;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1080 if (ss != NULL) st->cached_anim_triggers \|= ss->anim_triggers;
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1081 }
ac23e012c9d7 (svn r12798) -Feature: Add some support for NewGRF station animation. (Thanks to mart3p for samples and fixes) peter1138 <peter1138@openttd.org> parents: 8956 diff changeset	1082 }

Mercurial > hg > openttd

annotate src/newgrf_station.cpp @ 14287:5b16d3caeef6 draft