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annotate src/unmovable_cmd.cpp @ 5587:c44c070c5032 draft

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(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
author rubidium <rubidium@openttd.org>
date Wed, 10 Jan 2007 18:56:51 +0000 (2007-01-10)
parents 4b26bd55bd24
children ca6b459bf488
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5584
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1 /* $Id$ */
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2
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3 #include "stdafx.h"
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4 #include "openttd.h"
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5 #include "bridge_map.h"
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6 #include "table/strings.h"
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7 #include "table/sprites.h"
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8 #include "functions.h"
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9 #include "map.h"
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10 #include "tile.h"
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11 #include "command.h"
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12 #include "viewport.h"
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13 #include "player.h"
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14 #include "gui.h"
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15 #include "station.h"
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16 #include "economy.h"
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17 #include "town.h"
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18 #include "sprite.h"
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19 #include "unmovable_map.h"
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20 #include "variables.h"
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21 #include "table/unmovable_land.h"
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22 #include "genworld.h"
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23
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24 /** Destroy a HQ.
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25 * During normal gameplay you can only implicitely destroy a HQ when you are
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26 * rebuilding it. Otherwise, only water can destroy it.
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27 * @param tile tile coordinates where HQ is located to destroy
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28 * @param flags docommand flags of calling function
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29 */
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30 static int32 DestroyCompanyHQ(PlayerID pid, uint32 flags)
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31 {
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32 Player* p = GetPlayer(pid);
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33
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34 SET_EXPENSES_TYPE(EXPENSES_PROPERTY);
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35
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36 if (flags & DC_EXEC) {
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37 TileIndex t = p->location_of_house;
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38
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39 DoClearSquare(t + TileDiffXY(0, 0));
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40 DoClearSquare(t + TileDiffXY(0, 1));
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41 DoClearSquare(t + TileDiffXY(1, 0));
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42 DoClearSquare(t + TileDiffXY(1, 1));
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43 p->location_of_house = 0; // reset HQ position
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44 InvalidateWindow(WC_COMPANY, pid);
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45 }
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46
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47 // cost of relocating company is 1% of company value
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48 return CalculateCompanyValue(p) / 100;
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49 }
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50
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51 void UpdateCompanyHQ(Player *p, uint score)
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52 {
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53 byte val;
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54 TileIndex tile = p->location_of_house;
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55
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56 if (tile == 0) return;
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57
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58 (val = 0, score < 170) ||
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59 (val++, score < 350) ||
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60 (val++, score < 520) ||
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61 (val++, score < 720) ||
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62 (val++, true);
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63
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64 EnlargeCompanyHQ(tile, val);
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65
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66 MarkTileDirtyByTile(tile + TileDiffXY(0, 0));
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67 MarkTileDirtyByTile(tile + TileDiffXY(0, 1));
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68 MarkTileDirtyByTile(tile + TileDiffXY(1, 0));
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69 MarkTileDirtyByTile(tile + TileDiffXY(1, 1));
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70 }
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71
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72 /** Build or relocate the HQ. This depends if the HQ is already built or not
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73 * @param tile tile where the HQ will be built or relocated to
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74 * @param p1 unused
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75 * @param p2 unused
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76 */
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c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium <rubidium@openttd.org>
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77 extern int32 CheckFlatLandBelow(TileIndex tile, uint w, uint h, uint flags, uint invalid_dirs, StationID* station);
5584
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78 int32 CmdBuildCompanyHQ(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
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79 {
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80 Player *p = GetPlayer(_current_player);
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81 int cost;
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82 int32 ret;
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83
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84 SET_EXPENSES_TYPE(EXPENSES_PROPERTY);
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85
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86 ret = CheckFlatLandBelow(tile, 2, 2, flags, 0, NULL);
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87 if (CmdFailed(ret)) return ret;
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88 cost = ret;
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89
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90 if (p->location_of_house != 0) { /* Moving HQ */
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91 cost += DestroyCompanyHQ(_current_player, flags);
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92 }
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93
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94 if (flags & DC_EXEC) {
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95 int score = UpdateCompanyRatingAndValue(p, false);
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96
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97 p->location_of_house = tile;
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98
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99 MakeCompanyHQ(tile, _current_player);
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100
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101 UpdateCompanyHQ(p, score);
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102 InvalidateWindow(WC_COMPANY, p->index);
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103 }
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104
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105 return cost;
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106 }
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107
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108 static void DrawTile_Unmovable(TileInfo *ti)
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KUDr <KUDr@openttd.org>
parents:
diff changeset
109 {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
110 uint32 image, ormod;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
111
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KUDr <KUDr@openttd.org>
parents:
diff changeset
112 switch (GetUnmovableType(ti->tile)) {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
113 case UNMOVABLE_TRANSMITTER:
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KUDr <KUDr@openttd.org>
parents:
diff changeset
114 case UNMOVABLE_LIGHTHOUSE: {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
115 const DrawTileUnmovableStruct* dtus;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
116
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KUDr <KUDr@openttd.org>
parents:
diff changeset
117 if (ti->tileh != SLOPE_FLAT) DrawFoundation(ti, ti->tileh);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
118 DrawClearLandTile(ti, 2);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
119
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KUDr <KUDr@openttd.org>
parents:
diff changeset
120 dtus = &_draw_tile_unmovable_data[GetUnmovableType(ti->tile)];
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KUDr <KUDr@openttd.org>
parents:
diff changeset
121
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KUDr <KUDr@openttd.org>
parents:
diff changeset
122 image = dtus->image;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
123 if (_display_opt & DO_TRANS_BUILDINGS) MAKE_TRANSPARENT(image);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
124
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KUDr <KUDr@openttd.org>
parents:
diff changeset
125 AddSortableSpriteToDraw(
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KUDr <KUDr@openttd.org>
parents:
diff changeset
126 image, ti->x | dtus->subcoord_x, ti->y | dtus->subcoord_y,
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KUDr <KUDr@openttd.org>
parents:
diff changeset
127 dtus->width, dtus->height, dtus->z_size, ti->z
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KUDr <KUDr@openttd.org>
parents:
diff changeset
128 );
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KUDr <KUDr@openttd.org>
parents:
diff changeset
129 break;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
130 }
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KUDr <KUDr@openttd.org>
parents:
diff changeset
131
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KUDr <KUDr@openttd.org>
parents:
diff changeset
132 case UNMOVABLE_STATUE:
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KUDr <KUDr@openttd.org>
parents:
diff changeset
133 DrawGroundSprite(SPR_CONCRETE_GROUND);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
134
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KUDr <KUDr@openttd.org>
parents:
diff changeset
135 image = PLAYER_SPRITE_COLOR(GetTileOwner(ti->tile));
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KUDr <KUDr@openttd.org>
parents:
diff changeset
136 image += PALETTE_MODIFIER_COLOR | SPR_STATUE_COMPANY;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
137 if (_display_opt & DO_TRANS_BUILDINGS) MAKE_TRANSPARENT(image);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
138 AddSortableSpriteToDraw(image, ti->x, ti->y, 16, 16, 25, ti->z);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
139 break;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
140
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KUDr <KUDr@openttd.org>
parents:
diff changeset
141 case UNMOVABLE_OWNED_LAND:
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KUDr <KUDr@openttd.org>
parents:
diff changeset
142 DrawClearLandTile(ti, 0);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
143
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KUDr <KUDr@openttd.org>
parents:
diff changeset
144 AddSortableSpriteToDraw(
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KUDr <KUDr@openttd.org>
parents:
diff changeset
145 PLAYER_SPRITE_COLOR(GetTileOwner(ti->tile)) + PALETTE_MODIFIER_COLOR + SPR_BOUGHT_LAND,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
146 ti->x + TILE_SIZE / 2, ti->y + TILE_SIZE / 2, 1, 1, 10, GetSlopeZ(ti->x + TILE_SIZE / 2, ti->y + TILE_SIZE / 2)
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KUDr <KUDr@openttd.org>
parents:
diff changeset
147 );
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KUDr <KUDr@openttd.org>
parents:
diff changeset
148 DrawBridgeMiddle(ti);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
149 break;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
150
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KUDr <KUDr@openttd.org>
parents:
diff changeset
151 default: {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
152 const DrawTileSeqStruct* dtss;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
153 const DrawTileSprites* t;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
154
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KUDr <KUDr@openttd.org>
parents:
diff changeset
155 assert(IsCompanyHQ(ti->tile));
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KUDr <KUDr@openttd.org>
parents:
diff changeset
156 if (ti->tileh != SLOPE_FLAT) DrawFoundation(ti, ti->tileh);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
157
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KUDr <KUDr@openttd.org>
parents:
diff changeset
158 ormod = PLAYER_SPRITE_COLOR(GetTileOwner(ti->tile));
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KUDr <KUDr@openttd.org>
parents:
diff changeset
159
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KUDr <KUDr@openttd.org>
parents:
diff changeset
160 t = &_unmovable_display_datas[GetCompanyHQSection(ti->tile)];
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KUDr <KUDr@openttd.org>
parents:
diff changeset
161 DrawGroundSprite(t->ground_sprite | ormod);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
162
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KUDr <KUDr@openttd.org>
parents:
diff changeset
163 foreach_draw_tile_seq(dtss, t->seq) {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
164 image = dtss->image;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
165 if (_display_opt & DO_TRANS_BUILDINGS) {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
166 MAKE_TRANSPARENT(image);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
167 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
168 image |= ormod;
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 AddSortableSpriteToDraw(
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
171 image,
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KUDr <KUDr@openttd.org>
parents:
diff changeset
172 ti->x + dtss->delta_x, ti->y + dtss->delta_y,
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KUDr <KUDr@openttd.org>
parents:
diff changeset
173 dtss->size_x, dtss->size_y,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
174 dtss->size_z, ti->z + dtss->delta_z
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
175 );
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
176 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
177 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
178 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
179 }
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
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
182 static uint GetSlopeZ_Unmovable(TileIndex tile, uint x, uint y)
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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 if (IsOwnedLand(tile)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
185 uint z;
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
186 Slope tileh = GetTileSlope(tile, &z);
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
187
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
188 return z + GetPartialZ(x & 0xF, y & 0xF, tileh);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
189 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
190 return GetTileMaxZ(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
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 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
193
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
194 static Slope GetSlopeTileh_Unmovable(TileIndex tile, Slope tileh)
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KUDr <KUDr@openttd.org>
parents:
diff changeset
195 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
196 return IsOwnedLand(tile) ? tileh : SLOPE_FLAT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
197 }
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 static int32 ClearTile_Unmovable(TileIndex tile, byte flags)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
200 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
201 if (IsCompanyHQ(tile)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
202 if (_current_player == OWNER_WATER) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
203 return DestroyCompanyHQ(GetTileOwner(tile), DC_EXEC);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
204 } else {
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_cmd_error(STR_5804_COMPANY_HEADQUARTERS_IN);
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 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
208
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
209 if (IsOwnedLand(tile)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
210 return DoCommand(tile, 0, 0, flags, CMD_SELL_LAND_AREA);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
211 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
212
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
213 // checks if you're allowed to remove unmovable things
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
214 if (_game_mode != GM_EDITOR && _current_player != OWNER_WATER && ((flags & DC_AUTO || !_cheats.magic_bulldozer.value)) )
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
215 return_cmd_error(STR_5800_OBJECT_IN_THE_WAY);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
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216
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217 if (flags & DC_EXEC) {
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218 DoClearSquare(tile);
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219 }
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220
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221 return 0;
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222 }
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223
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224 static void GetAcceptedCargo_Unmovable(TileIndex tile, AcceptedCargo ac)
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225 {
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226 uint level; // HQ level (depends on company performance) in the range 1..5.
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227
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228 if (!IsCompanyHQ(tile)) return;
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229
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230 /* HQ accepts passenger and mail; but we have to divide the values
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231 * between 4 tiles it occupies! */
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232
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233 level = GetCompanyHQSize(tile) + 1;
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234
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235 // Top town building generates 10, so to make HQ interesting, the top
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236 // type makes 20.
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237 ac[CT_PASSENGERS] = max(1, level);
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238
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239 // Top town building generates 4, HQ can make up to 8. The
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240 // proportion passengers:mail is different because such a huge
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241 // commercial building generates unusually high amount of mail
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242 // correspondence per physical visitor.
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243 ac[CT_MAIL] = max(1, level / 2);
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244 }
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245
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246
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247 static void GetTileDesc_Unmovable(TileIndex tile, TileDesc *td)
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248 {
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249 switch (GetUnmovableType(tile)) {
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250 case UNMOVABLE_TRANSMITTER: td->str = STR_5801_TRANSMITTER; break;
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251 case UNMOVABLE_LIGHTHOUSE: td->str = STR_5802_LIGHTHOUSE; break;
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252 case UNMOVABLE_STATUE: td->str = STR_2016_STATUE; break;
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253 case UNMOVABLE_OWNED_LAND: td->str = STR_5805_COMPANY_OWNED_LAND; break;
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254 default: td->str = STR_5803_COMPANY_HEADQUARTERS; break;
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255 }
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256 td->owner = GetTileOwner(tile);
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257 }
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258
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259 static void AnimateTile_Unmovable(TileIndex tile)
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260 {
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261 /* not used */
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262 }
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263
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264 static void TileLoop_Unmovable(TileIndex tile)
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265 {
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266 uint level; // HQ level (depends on company performance) in the range 1..5.
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267 uint32 r;
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268
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269 if (!IsCompanyHQ(tile)) return;
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270
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271 /* HQ accepts passenger and mail; but we have to divide the values
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272 * between 4 tiles it occupies! */
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273
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274 level = GetCompanyHQSize(tile) + 1;
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275 assert(level < 6);
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276
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277 r = Random();
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278 // Top town buildings generate 250, so the top HQ type makes 256.
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279 if (GB(r, 0, 8) < (256 / 4 / (6 - level))) {
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280 uint amt = GB(r, 0, 8) / 8 / 4 + 1;
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281 if (_economy.fluct <= 0) amt = (amt + 1) >> 1;
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282 MoveGoodsToStation(tile, 2, 2, CT_PASSENGERS, amt);
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283 }
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284
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285 // Top town building generates 90, HQ can make up to 196. The
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286 // proportion passengers:mail is about the same as in the acceptance
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287 // equations.
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288 if (GB(r, 8, 8) < (196 / 4 / (6 - level))) {
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289 uint amt = GB(r, 8, 8) / 8 / 4 + 1;
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290 if (_economy.fluct <= 0) amt = (amt + 1) >> 1;
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291 MoveGoodsToStation(tile, 2, 2, CT_MAIL, amt);
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292 }
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293 }
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294
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295
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296 static uint32 GetTileTrackStatus_Unmovable(TileIndex tile, TransportType mode)
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297 {
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298 return 0;
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299 }
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300
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301 static void ClickTile_Unmovable(TileIndex tile)
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302 {
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303 if (IsCompanyHQ(tile)) ShowPlayerCompany(GetTileOwner(tile));
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304 }
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305
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306
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307 /* checks, if a radio tower is within a 9x9 tile square around tile */
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308 static bool IsRadioTowerNearby(TileIndex tile)
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309 {
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310 TileIndex tile_s = tile - TileDiffXY(4, 4);
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311
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312 BEGIN_TILE_LOOP(tile, 9, 9, tile_s)
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313 if (IsTransmitterTile(tile)) return true;
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314 END_TILE_LOOP(tile, 9, 9, tile_s)
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315
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316 return false;
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317 }
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318
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319 void GenerateUnmovables(void)
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320 {
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321 int i, li, j, loop_count;
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322 TileIndex tile;
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323 uint h;
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324 uint maxx;
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325 uint maxy;
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diff changeset
326
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
327 if (_opt.landscape == LT_CANDY) return;
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 /* add radio tower */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
330 i = ScaleByMapSize(1000);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
331 j = ScaleByMapSize(15); // maximum number of radio towers on the map
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
332 li = ScaleByMapSize1D((Random() & 3) + 7);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
333 SetGeneratingWorldProgress(GWP_UNMOVABLE, j + li);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
334
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
335 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
336 tile = RandomTile();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
337 if (IsTileType(tile, MP_CLEAR) && GetTileSlope(tile, &h) == SLOPE_FLAT && h >= TILE_HEIGHT * 4) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
338 if (IsRadioTowerNearby(tile)) continue;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
339 MakeTransmitter(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
340 IncreaseGeneratingWorldProgress(GWP_UNMOVABLE);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
341 if (--j == 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
342 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
343 } while (--i);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
344
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
345 if (_opt.landscape == LT_DESERT) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
346
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
347 /* add lighthouses */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
348 i = li;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
349 maxx = MapMaxX();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
350 maxy = MapMaxY();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
351 loop_count = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
352 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
353 uint32 r;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
354 DiagDirection dir;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
355 int perimeter;
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 restart:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
358 /* Avoid infinite loops */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
359 if (++loop_count > 1000) break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
360
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
361 r = Random();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
362
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
363 /* Scatter the lighthouses more evenly around the perimeter */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
364 perimeter = (GB(r, 16, 16) % (2 * (maxx + maxy))) - maxy;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
365 for (dir = DIAGDIR_NE; perimeter > 0; dir++) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
366 perimeter -= (DiagDirToAxis(dir) == AXIS_X) ? maxx : maxy;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
367 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
368
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
369 switch (dir) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
370 default:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
371 case DIAGDIR_NE: tile = TileXY(maxx, r % maxy); break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
372 case DIAGDIR_SE: tile = TileXY(r % maxx, 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
373 case DIAGDIR_SW: tile = TileXY(0, r % maxy); break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
374 case DIAGDIR_NW: tile = TileXY(r % maxx, maxy); break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
375 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
376 j = 20;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
377 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
378 if (--j == 0) goto restart;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
379 tile = TILE_MASK(tile + TileOffsByDiagDir(dir));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
380 } while (!(IsTileType(tile, MP_CLEAR) && GetTileSlope(tile, &h) == SLOPE_FLAT && h <= TILE_HEIGHT * 2));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
381
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
382 assert(tile == TILE_MASK(tile));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
383
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
384 MakeLighthouse(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
385 IncreaseGeneratingWorldProgress(GWP_UNMOVABLE);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
386 } while (--i);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
387 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
388
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
389 static void ChangeTileOwner_Unmovable(TileIndex tile, PlayerID old_player, PlayerID new_player)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
390 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
391 if (!IsTileOwner(tile, old_player)) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
392
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
393 if (IsOwnedLand(tile) && new_player != PLAYER_SPECTATOR) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
394 SetTileOwner(tile, new_player);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
395 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
396 DoClearSquare(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
397 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
398 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
399
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
400 extern const TileTypeProcs _tile_type_unmovable_procs = {
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
401 DrawTile_Unmovable, /* draw_tile_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
402 GetSlopeZ_Unmovable, /* get_slope_z_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
403 ClearTile_Unmovable, /* clear_tile_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
404 GetAcceptedCargo_Unmovable, /* get_accepted_cargo_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
405 GetTileDesc_Unmovable, /* get_tile_desc_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
406 GetTileTrackStatus_Unmovable, /* get_tile_track_status_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
407 ClickTile_Unmovable, /* click_tile_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
408 AnimateTile_Unmovable, /* animate_tile_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
409 TileLoop_Unmovable, /* tile_loop_clear */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
410 ChangeTileOwner_Unmovable, /* change_tile_owner_clear */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
411 NULL, /* get_produced_cargo_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
412 NULL, /* vehicle_enter_tile_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
413 GetSlopeTileh_Unmovable, /* get_slope_tileh_proc */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
414 };