OpenTTD Source: src/industry_cmd.cpp Source File

OpenTTD Source 14.0-RC3

industry_cmd.cpp
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1 /*
2 * This file is part of OpenTTD.
3 * 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.
4 * 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.
5 * 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/>.
6 */
7
10 #include "stdafx.h"
11 #include "clear_map.h"
12 #include "industry.h"
13 #include "station_base.h"
14 #include "landscape.h"
15 #include "viewport_func.h"
16 #include "command_func.h"
17 #include "town.h"
18 #include "news_func.h"
19 #include "cheat_type.h"
20 #include "company_base.h"
21 #include "genworld.h"
22 #include "tree_map.h"
23 #include "newgrf_cargo.h"
24 #include "newgrf_debug.h"
25 #include "newgrf_industrytiles.h"
26 #include "autoslope.h"
27 #include "water.h"
28 #include "strings_internal.h"
29 #include "window_func.h"
30 #include "vehicle_func.h"
31 #include "sound_func.h"
32 #include "animated_tile_func.h"
33 #include "effectvehicle_func.h"
34 #include "effectvehicle_base.h"
35 #include "ai/ai.hpp"
36 #include "core/pool_func.hpp"
37 #include "subsidy_func.h"
38 #include "core/backup_type.hpp"
39 #include "object_base.h"
40 #include "game/game.hpp"
41 #include "error.h"
42 #include "string_func.h"
43 #include "industry_cmd.h"
44 #include "landscape_cmd.h"
45 #include "terraform_cmd.h"
46 #include "timer/timer.h"
47 #include "timer/timer_game_calendar.h"
48 #include "timer/timer_game_economy.h"
49 #include "timer/timer_game_tick.h"
50
51 #include "table/strings.h"
52 #include "table/industry_land.h"
53 #include "table/build_industry.h"
54
55 #include "safeguards.h"
56
57 IndustryPool _industry_pool("Industry");
58 INSTANTIATE_POOL_METHODS(Industry)
59
60 void ShowIndustryViewWindow(int industry);
61 void BuildOilRig(TileIndex tile);
62
63 static byte _industry_sound_ctr;
64 static TileIndex _industry_sound_tile;
65
66 uint16_t Industry::counts[NUM_INDUSTRYTYPES];
67
68 IndustrySpec _industry_specs[NUM_INDUSTRYTYPES];
69 IndustryTileSpec _industry_tile_specs[NUM_INDUSTRYTILES];
70 IndustryBuildData _industry_builder;
71
72 static int WhoCanServiceIndustry(Industry *ind);
73
80 void ResetIndustries()
81 {
82 auto industry_insert = std::copy(std::begin(_origin_industry_specs), std::end(_origin_industry_specs), std::begin(_industry_specs));
83 std::fill(industry_insert, std::end(_industry_specs), IndustrySpec{});
84
85 for (IndustryType i = 0; i < lengthof(_origin_industry_specs); i++) {
86 /* Enable only the current climate industries */
87 _industry_specs[i].enabled = HasBit(_industry_specs[i].climate_availability, _settings_game.game_creation.landscape);
88 }
89
90 auto industry_tile_insert = std::copy(std::begin(_origin_industry_tile_specs), std::end(_origin_industry_tile_specs), std::begin(_industry_tile_specs));
91 std::fill(industry_tile_insert, std::end(_industry_tile_specs), IndustryTileSpec{});
92
93 /* Reset any overrides that have been set. */
94 _industile_mngr.ResetOverride();
95 _industry_mngr.ResetOverride();
96 }
97
106 IndustryType GetIndustryType(Tile tile)
107 {
108 assert(IsTileType(tile, MP_INDUSTRY));
109
110 const Industry *ind = Industry::GetByTile(tile);
111 assert(ind != nullptr);
112 return ind->type;
113 }
114
123 const IndustrySpec *GetIndustrySpec(IndustryType thistype)
124 {
125 assert(thistype < NUM_INDUSTRYTYPES);
126 return &_industry_specs[thistype];
127 }
128
137 const IndustryTileSpec *GetIndustryTileSpec(IndustryGfx gfx)
138 {
139 assert(gfx < INVALID_INDUSTRYTILE);
140 return &_industry_tile_specs[gfx];
141 }
142
143 Industry::~Industry()
144 {
145 if (CleaningPool()) return;
146
147 /* Industry can also be destroyed when not fully initialized.
148 * This means that we do not have to clear tiles either.
149 * Also we must not decrement industry counts in that case. */
150 if (this->location.w == 0) return;
151
152 const bool has_neutral_station = this->neutral_station != nullptr;
153
154 for (TileIndex tile_cur : this->location) {
155 if (IsTileType(tile_cur, MP_INDUSTRY)) {
156 if (GetIndustryIndex(tile_cur) == this->index) {
157 DeleteNewGRFInspectWindow(GSF_INDUSTRYTILES, tile_cur.base());
158
159 /* MakeWaterKeepingClass() can also handle 'land' */
160 MakeWaterKeepingClass(tile_cur, OWNER_NONE);
161 }
162 } else if (IsTileType(tile_cur, MP_STATION) && IsOilRig(tile_cur)) {
163 DeleteOilRig(tile_cur);
164 }
165 }
166
167 if (has_neutral_station) {
168 /* Remove possible docking tiles */
169 for (TileIndex tile_cur : this->location) {
170 ClearDockingTilesCheckingNeighbours(tile_cur);
171 }
172 }
173
174 if (GetIndustrySpec(this->type)->behaviour & INDUSTRYBEH_PLANT_FIELDS) {
175 TileArea ta = TileArea(this->location.tile, 0, 0).Expand(21);
176
177 /* Remove the farmland and convert it to regular tiles over time. */
178 for (TileIndex tile_cur : ta) {
179 if (IsTileType(tile_cur, MP_CLEAR) && IsClearGround(tile_cur, CLEAR_FIELDS) &&
180 GetIndustryIndexOfField(tile_cur) == this->index) {
181 SetIndustryIndexOfField(tile_cur, INVALID_INDUSTRY);
182 }
183 }
184 }
185
186 /* don't let any disaster vehicle target invalid industry */
187 ReleaseDisastersTargetingIndustry(this->index);
188
189 /* Clear the persistent storage. */
190 delete this->psa;
191
192 DecIndustryTypeCount(this->type);
193
194 DeleteIndustryNews(this->index);
195 CloseWindowById(WC_INDUSTRY_VIEW, this->index);
196 DeleteNewGRFInspectWindow(GSF_INDUSTRIES, this->index);
197
198 DeleteSubsidyWith(SourceType::Industry, this->index);
199 CargoPacket::InvalidateAllFrom(SourceType::Industry, this->index);
200
201 for (Station *st : this->stations_near) {
202 st->RemoveIndustryToDeliver(this);
203 }
204 }
205
210 void Industry::PostDestructor(size_t)
211 {
212 InvalidateWindowData(WC_INDUSTRY_DIRECTORY, 0, IDIWD_FORCE_REBUILD);
213 SetWindowDirty(WC_BUILD_INDUSTRY, 0);
214 }
215
216
221 /* static */ Industry *Industry::GetRandom()
222 {
223 if (Industry::GetNumItems() == 0) return nullptr;
224 int num = RandomRange((uint16_t)Industry::GetNumItems());
225 size_t index = MAX_UVALUE(size_t);
226
227 while (num >= 0) {
228 num--;
229 index++;
230
231 /* Make sure we have a valid industry */
232 while (!Industry::IsValidID(index)) {
233 index++;
234 assert(index < Industry::GetPoolSize());
235 }
236 }
237
238 return Industry::Get(index);
239 }
240
241
242 static void IndustryDrawSugarMine(const TileInfo *ti)
243 {
244 if (!IsIndustryCompleted(ti->tile)) return;
245
246 const DrawIndustryAnimationStruct *d = &_draw_industry_spec1[GetAnimationFrame(ti->tile)];
247
248 AddChildSpriteScreen(SPR_IT_SUGAR_MINE_SIEVE + d->image_1, PAL_NONE, d->x, 0);
249
250 if (d->image_2 != 0) {
251 AddChildSpriteScreen(SPR_IT_SUGAR_MINE_CLOUDS + d->image_2 - 1, PAL_NONE, 8, 41);
252 }
253
254 if (d->image_3 != 0) {
255 AddChildSpriteScreen(SPR_IT_SUGAR_MINE_PILE + d->image_3 - 1, PAL_NONE,
256 _drawtile_proc1[d->image_3 - 1].x, _drawtile_proc1[d->image_3 - 1].y);
257 }
258 }
259
260 static void IndustryDrawToffeeQuarry(const TileInfo *ti)
261 {
262 uint8_t x = 0;
263
264 if (IsIndustryCompleted(ti->tile)) {
265 x = _industry_anim_offs_toffee[GetAnimationFrame(ti->tile)];
266 if (x == 0xFF) {
267 x = 0;
268 }
269 }
270
271 AddChildSpriteScreen(SPR_IT_TOFFEE_QUARRY_SHOVEL, PAL_NONE, 22 - x, 24 + x);
272 AddChildSpriteScreen(SPR_IT_TOFFEE_QUARRY_TOFFEE, PAL_NONE, 6, 14);
273 }
274
275 static void IndustryDrawBubbleGenerator( const TileInfo *ti)
276 {
277 if (IsIndustryCompleted(ti->tile)) {
278 AddChildSpriteScreen(SPR_IT_BUBBLE_GENERATOR_BUBBLE, PAL_NONE, 5, _industry_anim_offs_bubbles[GetAnimationFrame(ti->tile)]);
279 }
280 AddChildSpriteScreen(SPR_IT_BUBBLE_GENERATOR_SPRING, PAL_NONE, 3, 67);
281 }
282
283 static void IndustryDrawToyFactory(const TileInfo *ti)
284 {
285 const DrawIndustryAnimationStruct *d = &_industry_anim_offs_toys[GetAnimationFrame(ti->tile)];
286
287 if (d->image_1 != 0xFF) {
288 AddChildSpriteScreen(SPR_IT_TOY_FACTORY_CLAY, PAL_NONE, d->x, 96 + d->image_1);
289 }
290
291 if (d->image_2 != 0xFF) {
292 AddChildSpriteScreen(SPR_IT_TOY_FACTORY_ROBOT, PAL_NONE, 16 - d->image_2 * 2, 100 + d->image_2);
293 }
294
295 AddChildSpriteScreen(SPR_IT_TOY_FACTORY_STAMP, PAL_NONE, 7, d->image_3);
296 AddChildSpriteScreen(SPR_IT_TOY_FACTORY_STAMP_HOLDER, PAL_NONE, 0, 42);
297 }
298
299 static void IndustryDrawCoalPlantSparks(const TileInfo *ti)
300 {
301 if (IsIndustryCompleted(ti->tile)) {
302 uint8_t image = GetAnimationFrame(ti->tile);
303
304 if (image != 0 && image < 7) {
305 AddChildSpriteScreen(image + SPR_IT_POWER_PLANT_TRANSFORMERS,
306 PAL_NONE,
307 _coal_plant_sparks[image - 1].x,
308 _coal_plant_sparks[image - 1].y
309 );
310 }
311 }
312 }
313
314 typedef void IndustryDrawTileProc(const TileInfo *ti);
315 static IndustryDrawTileProc * const _industry_draw_tile_procs[5] = {
316 IndustryDrawSugarMine,
317 IndustryDrawToffeeQuarry,
318 IndustryDrawBubbleGenerator,
319 IndustryDrawToyFactory,
320 IndustryDrawCoalPlantSparks,
321 };
322
323 static void DrawTile_Industry(TileInfo *ti)
324 {
325 IndustryGfx gfx = GetIndustryGfx(ti->tile);
326 Industry *ind = Industry::GetByTile(ti->tile);
327 const IndustryTileSpec *indts = GetIndustryTileSpec(gfx);
328
329 /* Retrieve pointer to the draw industry tile struct */
330 if (gfx >= NEW_INDUSTRYTILEOFFSET) {
331 /* Draw the tile using the specialized method of newgrf industrytile.
332 * DrawNewIndustry will return false if ever the resolver could not
333 * find any sprite to display. So in this case, we will jump on the
334 * substitute gfx instead. */
335 if (indts->grf_prop.spritegroup[0] != nullptr && DrawNewIndustryTile(ti, ind, gfx, indts)) {
336 return;
337 } else {
338 /* No sprite group (or no valid one) found, meaning no graphics associated.
339 * Use the substitute one instead */
340 if (indts->grf_prop.subst_id != INVALID_INDUSTRYTILE) {
341 gfx = indts->grf_prop.subst_id;
342 /* And point the industrytile spec accordingly */
343 indts = GetIndustryTileSpec(gfx);
344 }
345 }
346 }
347
348 const DrawBuildingsTileStruct *dits = &_industry_draw_tile_data[gfx << 2 | (indts->anim_state ?
349 GetAnimationFrame(ti->tile) & INDUSTRY_COMPLETED :
350 GetIndustryConstructionStage(ti->tile))];
351
352 SpriteID image = dits->ground.sprite;
353
354 /* DrawFoundation() modifies ti->z and ti->tileh */
355 if (ti->tileh != SLOPE_FLAT) DrawFoundation(ti, FOUNDATION_LEVELED);
356
357 /* If the ground sprite is the default flat water sprite, draw also canal/river borders.
358 * Do not do this if the tile's WaterClass is 'land'. */
359 if (image == SPR_FLAT_WATER_TILE && IsTileOnWater(ti->tile)) {
360 DrawWaterClassGround(ti);
361 } else {
362 DrawGroundSprite(image, GroundSpritePaletteTransform(image, dits->ground.pal, GENERAL_SPRITE_COLOUR(ind->random_colour)));
363 }
364
365 /* If industries are transparent and invisible, do not draw the upper part */
366 if (IsInvisibilitySet(TO_INDUSTRIES)) return;
367
368 /* Add industry on top of the ground? */
369 image = dits->building.sprite;
370 if (image != 0) {
371 AddSortableSpriteToDraw(image, SpriteLayoutPaletteTransform(image, dits->building.pal, GENERAL_SPRITE_COLOUR(ind->random_colour)),
372 ti->x + dits->subtile_x,
373 ti->y + dits->subtile_y,
374 dits->width,
375 dits->height,
376 dits->dz,
377 ti->z,
378 IsTransparencySet(TO_INDUSTRIES));
379
380 if (IsTransparencySet(TO_INDUSTRIES)) return;
381 }
382
383 {
384 int proc = dits->draw_proc - 1;
385 if (proc >= 0) _industry_draw_tile_procs[proc](ti);
386 }
387 }
388
389 static int GetSlopePixelZ_Industry(TileIndex tile, uint, uint, bool)
390 {
391 return GetTileMaxPixelZ(tile);
392 }
393
394 static Foundation GetFoundation_Industry(TileIndex tile, Slope tileh)
395 {
396 IndustryGfx gfx = GetIndustryGfx(tile);
397
398 /* For NewGRF industry tiles we might not be drawing a foundation. We need to
399 * account for this, as other structures should
400 * draw the wall of the foundation in this case.
401 */
402 if (gfx >= NEW_INDUSTRYTILEOFFSET) {
403 const IndustryTileSpec *indts = GetIndustryTileSpec(gfx);
404 if (indts->grf_prop.spritegroup[0] != nullptr && HasBit(indts->callback_mask, CBM_INDT_DRAW_FOUNDATIONS)) {
405 uint32_t callback_res = GetIndustryTileCallback(CBID_INDTILE_DRAW_FOUNDATIONS, 0, 0, gfx, Industry::GetByTile(tile), tile);
406 if (callback_res != CALLBACK_FAILED && !ConvertBooleanCallback(indts->grf_prop.grffile, CBID_INDTILE_DRAW_FOUNDATIONS, callback_res)) return FOUNDATION_NONE;
407 }
408 }
409 return FlatteningFoundation(tileh);
410 }
411
412 static void AddAcceptedCargo_Industry(TileIndex tile, CargoArray &acceptance, CargoTypes *always_accepted)
413 {
414 IndustryGfx gfx = GetIndustryGfx(tile);
415 const IndustryTileSpec *itspec = GetIndustryTileSpec(gfx);
416 const Industry *ind = Industry::GetByTile(tile);
417
418 /* Starting point for acceptance */
419 auto accepts_cargo = itspec->accepts_cargo;
420 auto cargo_acceptance = itspec->acceptance;
421
422 if (itspec->special_flags & INDTILE_SPECIAL_ACCEPTS_ALL_CARGO) {
423 /* Copy all accepted cargoes from industry itself */
424 for (const auto &a : ind->accepted) {
425 auto pos = std::find(std::begin(accepts_cargo), std::end(accepts_cargo), a.cargo);
426 if (pos == std::end(accepts_cargo)) {
427 /* Not found, insert */
428 pos = std::find(std::begin(accepts_cargo), std::end(accepts_cargo), INVALID_CARGO);
429 if (pos == std::end(accepts_cargo)) continue; // nowhere to place, give up on this one
430 *pos = a.cargo;
431 }
432 cargo_acceptance[std::distance(std::begin(accepts_cargo), pos)] += 8;
433 }
434 }
435
436 if (HasBit(itspec->callback_mask, CBM_INDT_ACCEPT_CARGO)) {
437 /* Try callback for accepts list, if success override all existing accepts */
438 uint16_t res = GetIndustryTileCallback(CBID_INDTILE_ACCEPT_CARGO, 0, 0, gfx, Industry::GetByTile(tile), tile);
439 if (res != CALLBACK_FAILED) {
440 accepts_cargo.fill(INVALID_CARGO);
441 for (uint i = 0; i < 3; i++) accepts_cargo[i] = GetCargoTranslation(GB(res, i * 5, 5), itspec->grf_prop.grffile);
442 }
443 }
444
445 if (HasBit(itspec->callback_mask, CBM_INDT_CARGO_ACCEPTANCE)) {
446 /* Try callback for acceptance list, if success override all existing acceptance */
447 uint16_t res = GetIndustryTileCallback(CBID_INDTILE_CARGO_ACCEPTANCE, 0, 0, gfx, Industry::GetByTile(tile), tile);
448 if (res != CALLBACK_FAILED) {
449 cargo_acceptance.fill(0);
450 for (uint i = 0; i < 3; i++) cargo_acceptance[i] = GB(res, i * 4, 4);
451 }
452 }
453
454 for (byte i = 0; i < std::size(itspec->accepts_cargo); i++) {
455 CargoID a = accepts_cargo[i];
456 if (!IsValidCargoID(a) || cargo_acceptance[i] <= 0) continue; // work only with valid cargoes
457
458 /* Add accepted cargo */
459 acceptance[a] += cargo_acceptance[i];
460
461 /* Maybe set 'always accepted' bit (if it's not set already) */
462 if (HasBit(*always_accepted, a)) continue;
463
464 /* Test whether the industry itself accepts the cargo type */
465 if (ind->IsCargoAccepted(a)) continue;
466
467 /* If the industry itself doesn't accept this cargo, set 'always accepted' bit */
468 SetBit(*always_accepted, a);
469 }
470 }
471
472 static void GetTileDesc_Industry(TileIndex tile, TileDesc *td)
473 {
474 const Industry *i = Industry::GetByTile(tile);
475 const IndustrySpec *is = GetIndustrySpec(i->type);
476
477 td->owner[0] = i->owner;
478 td->str = is->name;
479 if (!IsIndustryCompleted(tile)) {
480 td->dparam = td->str;
481 td->str = STR_LAI_TOWN_INDUSTRY_DESCRIPTION_UNDER_CONSTRUCTION;
482 }
483
484 if (is->grf_prop.grffile != nullptr) {
485 td->grf = GetGRFConfig(is->grf_prop.grffile->grfid)->GetName();
486 }
487 }
488
489 static CommandCost ClearTile_Industry(TileIndex tile, DoCommandFlag flags)
490 {
491 Industry *i = Industry::GetByTile(tile);
492 const IndustrySpec *indspec = GetIndustrySpec(i->type);
493
494 /* water can destroy industries
495 * in editor you can bulldoze industries
496 * with magic_bulldozer cheat you can destroy industries
497 * (area around OILRIG is water, so water shouldn't flood it
498 */
499 if ((_current_company != OWNER_WATER && _game_mode != GM_EDITOR &&
500 !_cheats.magic_bulldozer.value) ||
501 ((flags & DC_AUTO) != 0) ||
502 (_current_company == OWNER_WATER &&
503 ((indspec->behaviour & INDUSTRYBEH_BUILT_ONWATER) ||
504 HasBit(GetIndustryTileSpec(GetIndustryGfx(tile))->slopes_refused, 5)))) {
505 SetDParam(1, indspec->name);
506 return_cmd_error(flags & DC_AUTO ? STR_ERROR_GENERIC_OBJECT_IN_THE_WAY : INVALID_STRING_ID);
507 }
508
509 if (flags & DC_EXEC) {
510 AI::BroadcastNewEvent(new ScriptEventIndustryClose(i->index));
511 Game::NewEvent(new ScriptEventIndustryClose(i->index));
512 delete i;
513 }
514 return CommandCost(EXPENSES_CONSTRUCTION, indspec->GetRemovalCost());
515 }
516
522 static bool TransportIndustryGoods(TileIndex tile)
523 {
524 Industry *i = Industry::GetByTile(tile);
525 const IndustrySpec *indspec = GetIndustrySpec(i->type);
526 bool moved_cargo = false;
527
528 for (auto &p : i->produced) {
529 uint cw = ClampTo<uint8_t>(p.waiting);
530 if (cw > indspec->minimal_cargo && IsValidCargoID(p.cargo)) {
531 p.waiting -= cw;
532
533 /* fluctuating economy? */
534 if (EconomyIsInRecession()) cw = (cw + 1) / 2;
535
536 p.history[THIS_MONTH].production += cw;
537
538 uint am = MoveGoodsToStation(p.cargo, cw, SourceType::Industry, i->index, &i->stations_near, i->exclusive_consumer);
539 p.history[THIS_MONTH].transported += am;
540
541 moved_cargo |= (am != 0);
542 }
543 }
544
545 return moved_cargo;
546 }
547
548 static void AnimateSugarSieve(TileIndex tile)
549 {
550 byte m = GetAnimationFrame(tile) + 1;
551
552 if (_settings_client.sound.ambient) {
553 switch (m & 7) {
554 case 2: SndPlayTileFx(SND_2D_SUGAR_MINE_1, tile); break;
555 case 6: SndPlayTileFx(SND_29_SUGAR_MINE_2, tile); break;
556 }
557 }
558
559 if (m >= 96) {
560 m = 0;
561 DeleteAnimatedTile(tile);
562 }
563 SetAnimationFrame(tile, m);
564
565 MarkTileDirtyByTile(tile);
566 }
567
568 static void AnimateToffeeQuarry(TileIndex tile)
569 {
570 byte m = GetAnimationFrame(tile);
571
572 if (_industry_anim_offs_toffee[m] == 0xFF && _settings_client.sound.ambient) {
573 SndPlayTileFx(SND_30_TOFFEE_QUARRY, tile);
574 }
575
576 if (++m >= 70) {
577 m = 0;
578 DeleteAnimatedTile(tile);
579 }
580 SetAnimationFrame(tile, m);
581
582 MarkTileDirtyByTile(tile);
583 }
584
585 static void AnimateBubbleCatcher(TileIndex tile)
586 {
587 byte m = GetAnimationFrame(tile);
588
589 if (++m >= 40) {
590 m = 0;
591 DeleteAnimatedTile(tile);
592 }
593 SetAnimationFrame(tile, m);
594
595 MarkTileDirtyByTile(tile);
596 }
597
598 static void AnimatePowerPlantSparks(TileIndex tile)
599 {
600 byte m = GetAnimationFrame(tile);
601 if (m == 6) {
602 SetAnimationFrame(tile, 0);
603 DeleteAnimatedTile(tile);
604 } else {
605 SetAnimationFrame(tile, m + 1);
606 MarkTileDirtyByTile(tile);
607 }
608 }
609
610 static void AnimateToyFactory(TileIndex tile)
611 {
612 byte m = GetAnimationFrame(tile) + 1;
613
614 switch (m) {
615 case 1: if (_settings_client.sound.ambient) SndPlayTileFx(SND_2C_TOY_FACTORY_1, tile); break;
616 case 23: if (_settings_client.sound.ambient) SndPlayTileFx(SND_2B_TOY_FACTORY_2, tile); break;
617 case 28: if (_settings_client.sound.ambient) SndPlayTileFx(SND_2A_TOY_FACTORY_3, tile); break;
618 default:
619 if (m >= 50) {
620 int n = GetIndustryAnimationLoop(tile) + 1;
621 m = 0;
622 if (n >= 8) {
623 n = 0;
624 DeleteAnimatedTile(tile);
625 }
626 SetIndustryAnimationLoop(tile, n);
627 }
628 }
629
630 SetAnimationFrame(tile, m);
631 MarkTileDirtyByTile(tile);
632 }
633
634 static void AnimatePlasticFountain(TileIndex tile, IndustryGfx gfx)
635 {
636 gfx = (gfx < GFX_PLASTIC_FOUNTAIN_ANIMATED_8) ? gfx + 1 : GFX_PLASTIC_FOUNTAIN_ANIMATED_1;
637 SetIndustryGfx(tile, gfx);
638 MarkTileDirtyByTile(tile);
639 }
640
641 static void AnimateOilWell(TileIndex tile, IndustryGfx gfx)
642 {
643 bool b = Chance16(1, 7);
644 byte m = GetAnimationFrame(tile) + 1;
645 if (m == 4 && (m = 0, ++gfx) == GFX_OILWELL_ANIMATED_3 + 1 && (gfx = GFX_OILWELL_ANIMATED_1, b)) {
646 SetIndustryGfx(tile, GFX_OILWELL_NOT_ANIMATED);
647 SetIndustryConstructionStage(tile, 3);
648 DeleteAnimatedTile(tile);
649 } else {
650 SetAnimationFrame(tile, m);
651 SetIndustryGfx(tile, gfx);
652 MarkTileDirtyByTile(tile);
653 }
654 }
655
656 static void AnimateMineTower(TileIndex tile)
657 {
658 int state = TimerGameTick::counter & 0x7FF;
659
660 if ((state -= 0x400) < 0) return;
661
662 if (state < 0x1A0) {
663 if (state < 0x20 || state >= 0x180) {
664 byte m = GetAnimationFrame(tile);
665 if (!(m & 0x40)) {
666 SetAnimationFrame(tile, m | 0x40);
667 if (_settings_client.sound.ambient) SndPlayTileFx(SND_0B_MINE, tile);
668 }
669 if (state & 7) return;
670 } else {
671 if (state & 3) return;
672 }
673 byte m = (GetAnimationFrame(tile) + 1) | 0x40;
674 if (m > 0xC2) m = 0xC0;
675 SetAnimationFrame(tile, m);
676 MarkTileDirtyByTile(tile);
677 } else if (state >= 0x200 && state < 0x3A0) {
678 int i = (state < 0x220 || state >= 0x380) ? 7 : 3;
679 if (state & i) return;
680
681 byte m = (GetAnimationFrame(tile) & 0xBF) - 1;
682 if (m < 0x80) m = 0x82;
683 SetAnimationFrame(tile, m);
684 MarkTileDirtyByTile(tile);
685 }
686 }
687
688 static void AnimateTile_Industry(TileIndex tile)
689 {
690 IndustryGfx gfx = GetIndustryGfx(tile);
691
692 if (GetIndustryTileSpec(gfx)->animation.status != ANIM_STATUS_NO_ANIMATION) {
693 AnimateNewIndustryTile(tile);
694 return;
695 }
696
697 switch (gfx) {
698 case GFX_SUGAR_MINE_SIEVE:
699 if ((TimerGameTick::counter & 1) == 0) AnimateSugarSieve(tile);
700 break;
701
702 case GFX_TOFFEE_QUARY:
703 if ((TimerGameTick::counter & 3) == 0) AnimateToffeeQuarry(tile);
704 break;
705
706 case GFX_BUBBLE_CATCHER:
707 if ((TimerGameTick::counter & 1) == 0) AnimateBubbleCatcher(tile);
708 break;
709
710 case GFX_POWERPLANT_SPARKS:
711 if ((TimerGameTick::counter & 3) == 0) AnimatePowerPlantSparks(tile);
712 break;
713
714 case GFX_TOY_FACTORY:
715 if ((TimerGameTick::counter & 1) == 0) AnimateToyFactory(tile);
716 break;
717
718 case GFX_PLASTIC_FOUNTAIN_ANIMATED_1: case GFX_PLASTIC_FOUNTAIN_ANIMATED_2:
719 case GFX_PLASTIC_FOUNTAIN_ANIMATED_3: case GFX_PLASTIC_FOUNTAIN_ANIMATED_4:
720 case GFX_PLASTIC_FOUNTAIN_ANIMATED_5: case GFX_PLASTIC_FOUNTAIN_ANIMATED_6:
721 case GFX_PLASTIC_FOUNTAIN_ANIMATED_7: case GFX_PLASTIC_FOUNTAIN_ANIMATED_8:
722 if ((TimerGameTick::counter & 3) == 0) AnimatePlasticFountain(tile, gfx);
723 break;
724
725 case GFX_OILWELL_ANIMATED_1:
726 case GFX_OILWELL_ANIMATED_2:
727 case GFX_OILWELL_ANIMATED_3:
728 if ((TimerGameTick::counter & 7) == 0) AnimateOilWell(tile, gfx);
729 break;
730
731 case GFX_COAL_MINE_TOWER_ANIMATED:
732 case GFX_COPPER_MINE_TOWER_ANIMATED:
733 case GFX_GOLD_MINE_TOWER_ANIMATED:
734 AnimateMineTower(tile);
735 break;
736 }
737 }
738
739 static void CreateChimneySmoke(TileIndex tile)
740 {
741 uint x = TileX(tile) * TILE_SIZE;
742 uint y = TileY(tile) * TILE_SIZE;
743 int z = GetTileMaxPixelZ(tile);
744
745 CreateEffectVehicle(x + 15, y + 14, z + 59, EV_CHIMNEY_SMOKE);
746 }
747
748 static void MakeIndustryTileBigger(TileIndex tile)
749 {
750 byte cnt = GetIndustryConstructionCounter(tile) + 1;
751 if (cnt != 4) {
752 SetIndustryConstructionCounter(tile, cnt);
753 return;
754 }
755
756 byte stage = GetIndustryConstructionStage(tile) + 1;
757 SetIndustryConstructionCounter(tile, 0);
758 SetIndustryConstructionStage(tile, stage);
759 StartStopIndustryTileAnimation(tile, IAT_CONSTRUCTION_STATE_CHANGE);
760 if (stage == INDUSTRY_COMPLETED) SetIndustryCompleted(tile);
761
762 MarkTileDirtyByTile(tile);
763
764 if (!IsIndustryCompleted(tile)) return;
765
766 IndustryGfx gfx = GetIndustryGfx(tile);
767 if (gfx >= NEW_INDUSTRYTILEOFFSET) {
768 /* New industries are already animated on construction. */
769 return;
770 }
771
772 switch (gfx) {
773 case GFX_POWERPLANT_CHIMNEY:
774 CreateChimneySmoke(tile);
775 break;
776
777 case GFX_OILRIG_1: {
778 /* Do not require an industry tile to be after the first two GFX_OILRIG_1
779 * tiles (like the default oil rig). Do a proper check to ensure the
780 * tiles belong to the same industry and based on that build the oil rig's
781 * station. */
782 TileIndex other = tile + TileDiffXY(0, 1);
783
784 if (IsTileType(other, MP_INDUSTRY) &&
785 GetIndustryGfx(other) == GFX_OILRIG_1 &&
786 GetIndustryIndex(tile) == GetIndustryIndex(other)) {
787 BuildOilRig(tile);
788 }
789 break;
790 }
791
792 case GFX_TOY_FACTORY:
793 case GFX_BUBBLE_CATCHER:
794 case GFX_TOFFEE_QUARY:
795 SetAnimationFrame(tile, 0);
796 SetIndustryAnimationLoop(tile, 0);
797 break;
798
799 case GFX_PLASTIC_FOUNTAIN_ANIMATED_1: case GFX_PLASTIC_FOUNTAIN_ANIMATED_2:
800 case GFX_PLASTIC_FOUNTAIN_ANIMATED_3: case GFX_PLASTIC_FOUNTAIN_ANIMATED_4:
801 case GFX_PLASTIC_FOUNTAIN_ANIMATED_5: case GFX_PLASTIC_FOUNTAIN_ANIMATED_6:
802 case GFX_PLASTIC_FOUNTAIN_ANIMATED_7: case GFX_PLASTIC_FOUNTAIN_ANIMATED_8:
803 AddAnimatedTile(tile);
804 break;
805 }
806 }
807
808 static void TileLoopIndustry_BubbleGenerator(TileIndex tile)
809 {
810 static const int8_t _bubble_spawn_location[3][4] = {
811 { 11, 0, -4, -14 },
812 { -4, -10, -4, 1 },
813 { 49, 59, 60, 65 },
814 };
815
816 if (_settings_client.sound.ambient) SndPlayTileFx(SND_2E_BUBBLE_GENERATOR, tile);
817
818 int dir = Random() & 3;
819
820 EffectVehicle *v = CreateEffectVehicleAbove(
821 TileX(tile) * TILE_SIZE + _bubble_spawn_location[0][dir],
822 TileY(tile) * TILE_SIZE + _bubble_spawn_location[1][dir],
823 _bubble_spawn_location[2][dir],
824 EV_BUBBLE
825 );
826
827 if (v != nullptr) v->animation_substate = dir;
828 }
829
830 static void TileLoop_Industry(TileIndex tile)
831 {
832 if (IsTileOnWater(tile)) TileLoop_Water(tile);
833
834 /* Normally this doesn't happen, but if an industry NewGRF is removed
835 * an industry that was previously build on water can now be flooded.
836 * If this happens the tile is no longer an industry tile after
837 * returning from TileLoop_Water. */
838 if (!IsTileType(tile, MP_INDUSTRY)) return;
839
840 TriggerIndustryTile(tile, INDTILE_TRIGGER_TILE_LOOP);
841
842 if (!IsIndustryCompleted(tile)) {
843 MakeIndustryTileBigger(tile);
844 return;
845 }
846
847 if (_game_mode == GM_EDITOR) return;
848
849 if (TransportIndustryGoods(tile) && !StartStopIndustryTileAnimation(Industry::GetByTile(tile), IAT_INDUSTRY_DISTRIBUTES_CARGO)) {
850 uint newgfx = GetIndustryTileSpec(GetIndustryGfx(tile))->anim_production;
851
852 if (newgfx != INDUSTRYTILE_NOANIM) {
853 ResetIndustryConstructionStage(tile);
854 SetIndustryCompleted(tile);
855 SetIndustryGfx(tile, newgfx);
856 MarkTileDirtyByTile(tile);
857 return;
858 }
859 }
860
861 if (StartStopIndustryTileAnimation(tile, IAT_TILELOOP)) return;
862
863 IndustryGfx newgfx = GetIndustryTileSpec(GetIndustryGfx(tile))->anim_next;
864 if (newgfx != INDUSTRYTILE_NOANIM) {
865 ResetIndustryConstructionStage(tile);
866 SetIndustryGfx(tile, newgfx);
867 MarkTileDirtyByTile(tile);
868 return;
869 }
870
871 IndustryGfx gfx = GetIndustryGfx(tile);
872 switch (gfx) {
873 case GFX_COAL_MINE_TOWER_NOT_ANIMATED:
874 case GFX_COPPER_MINE_TOWER_NOT_ANIMATED:
875 case GFX_GOLD_MINE_TOWER_NOT_ANIMATED:
876 if (!(TimerGameTick::counter & 0x400) && Chance16(1, 2)) {
877 switch (gfx) {
878 case GFX_COAL_MINE_TOWER_NOT_ANIMATED: gfx = GFX_COAL_MINE_TOWER_ANIMATED; break;
879 case GFX_COPPER_MINE_TOWER_NOT_ANIMATED: gfx = GFX_COPPER_MINE_TOWER_ANIMATED; break;
880 case GFX_GOLD_MINE_TOWER_NOT_ANIMATED: gfx = GFX_GOLD_MINE_TOWER_ANIMATED; break;
881 }
882 SetIndustryGfx(tile, gfx);
883 SetAnimationFrame(tile, 0x80);
884 AddAnimatedTile(tile);
885 }
886 break;
887
888 case GFX_OILWELL_NOT_ANIMATED:
889 if (Chance16(1, 6)) {
890 SetIndustryGfx(tile, GFX_OILWELL_ANIMATED_1);
891 SetAnimationFrame(tile, 0);
892 AddAnimatedTile(tile);
893 }
894 break;
895
896 case GFX_COAL_MINE_TOWER_ANIMATED:
897 case GFX_COPPER_MINE_TOWER_ANIMATED:
898 case GFX_GOLD_MINE_TOWER_ANIMATED:
899 if (!(TimerGameTick::counter & 0x400)) {
900 switch (gfx) {
901 case GFX_COAL_MINE_TOWER_ANIMATED: gfx = GFX_COAL_MINE_TOWER_NOT_ANIMATED; break;
902 case GFX_COPPER_MINE_TOWER_ANIMATED: gfx = GFX_COPPER_MINE_TOWER_NOT_ANIMATED; break;
903 case GFX_GOLD_MINE_TOWER_ANIMATED: gfx = GFX_GOLD_MINE_TOWER_NOT_ANIMATED; break;
904 }
905 SetIndustryGfx(tile, gfx);
906 SetIndustryCompleted(tile);
907 SetIndustryConstructionStage(tile, 3);
908 DeleteAnimatedTile(tile);
909 }
910 break;
911
912 case GFX_POWERPLANT_SPARKS:
913 if (Chance16(1, 3)) {
914 if (_settings_client.sound.ambient) SndPlayTileFx(SND_0C_POWER_STATION, tile);
915 AddAnimatedTile(tile);
916 }
917 break;
918
919 case GFX_COPPER_MINE_CHIMNEY:
920 CreateEffectVehicleAbove(TileX(tile) * TILE_SIZE + 6, TileY(tile) * TILE_SIZE + 6, 43, EV_COPPER_MINE_SMOKE);
921 break;
922
923
924 case GFX_TOY_FACTORY: {
925 Industry *i = Industry::GetByTile(tile);
926 if (i->was_cargo_delivered) {
927 i->was_cargo_delivered = false;
928 SetIndustryAnimationLoop(tile, 0);
929 AddAnimatedTile(tile);
930 }
931 }
932 break;
933
934 case GFX_BUBBLE_GENERATOR:
935 TileLoopIndustry_BubbleGenerator(tile);
936 break;
937
938 case GFX_TOFFEE_QUARY:
939 AddAnimatedTile(tile);
940 break;
941
942 case GFX_SUGAR_MINE_SIEVE:
943 if (Chance16(1, 3)) AddAnimatedTile(tile);
944 break;
945 }
946 }
947
948 static bool ClickTile_Industry(TileIndex tile)
949 {
950 ShowIndustryViewWindow(GetIndustryIndex(tile));
951 return true;
952 }
953
954 static TrackStatus GetTileTrackStatus_Industry(TileIndex, TransportType, uint, DiagDirection)
955 {
956 return 0;
957 }
958
959 static void ChangeTileOwner_Industry(TileIndex tile, Owner old_owner, Owner new_owner)
960 {
961 /* If the founder merges, the industry was created by the merged company */
962 Industry *i = Industry::GetByTile(tile);
963 if (i->founder == old_owner) i->founder = (new_owner == INVALID_OWNER) ? OWNER_NONE : new_owner;
964
965 if (i->exclusive_supplier == old_owner) i->exclusive_supplier = new_owner;
966 if (i->exclusive_consumer == old_owner) i->exclusive_consumer = new_owner;
967 }
968
974 bool IsTileForestIndustry(TileIndex tile)
975 {
976 /* Check for industry tile */
977 if (!IsTileType(tile, MP_INDUSTRY)) return false;
978
979 const Industry *ind = Industry::GetByTile(tile);
980
981 /* Check for organic industry (i.e. not processing or extractive) */
982 if ((GetIndustrySpec(ind->type)->life_type & INDUSTRYLIFE_ORGANIC) == 0) return false;
983
984 /* Check for wood production */
985 return std::any_of(std::begin(ind->produced), std::end(ind->produced), [](const auto &p) { return IsValidCargoID(p.cargo) && CargoSpec::Get(p.cargo)->label == CT_WOOD; });
986 }
987
988 static const byte _plantfarmfield_type[] = {1, 1, 1, 1, 1, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6};
989
997 static bool IsSuitableForFarmField(TileIndex tile, bool allow_fields)
998 {
999 switch (GetTileType(tile)) {
1000 case MP_CLEAR: return !IsClearGround(tile, CLEAR_SNOW) && !IsClearGround(tile, CLEAR_DESERT) && (allow_fields || !IsClearGround(tile, CLEAR_FIELDS));
1001 case MP_TREES: return GetTreeGround(tile) != TREE_GROUND_SHORE;
1002 default: return false;
1003 }
1004 }
1005
1013 static void SetupFarmFieldFence(TileIndex tile, int size, byte type, DiagDirection side)
1014 {
1015 TileIndexDiff diff = (DiagDirToAxis(side) == AXIS_Y ? TileDiffXY(1, 0) : TileDiffXY(0, 1));
1016 TileIndexDiff neighbour_diff = TileOffsByDiagDir(side);
1017
1018 do {
1019 tile = Map::WrapToMap(tile);
1020
1021 if (IsTileType(tile, MP_CLEAR) && IsClearGround(tile, CLEAR_FIELDS)) {
1022 TileIndex neighbour = tile + neighbour_diff;
1023 if (!IsTileType(neighbour, MP_CLEAR) || !IsClearGround(neighbour, CLEAR_FIELDS) || GetFence(neighbour, ReverseDiagDir(side)) == 0) {
1024 /* Add fence as long as neighbouring tile does not already have a fence in the same position. */
1025 byte or_ = type;
1026
1027 if (or_ == 1 && Chance16(1, 7)) or_ = 2;
1028
1029 SetFence(tile, side, or_);
1030 }
1031 }
1032
1033 tile += diff;
1034 } while (--size);
1035 }
1036
1037 static void PlantFarmField(TileIndex tile, IndustryID industry)
1038 {
1039 if (_settings_game.game_creation.landscape == LT_ARCTIC) {
1040 if (GetTileZ(tile) + 2 >= GetSnowLine()) return;
1041 }
1042
1043 /* determine field size */
1044 uint32_t r = (Random() & 0x303) + 0x404;
1045 if (_settings_game.game_creation.landscape == LT_ARCTIC) r += 0x404;
1046 uint size_x = GB(r, 0, 8);
1047 uint size_y = GB(r, 8, 8);
1048
1049 TileArea ta(tile - TileDiffXY(std::min(TileX(tile), size_x / 2), std::min(TileY(tile), size_y / 2)), size_x, size_y);
1050 ta.ClampToMap();
1051
1052 if (ta.w == 0 || ta.h == 0) return;
1053
1054 /* check the amount of bad tiles */
1055 int count = 0;
1056 for (TileIndex cur_tile : ta) {
1057 assert(cur_tile < Map::Size());
1058 count += IsSuitableForFarmField(cur_tile, false);
1059 }
1060 if (count * 2 < ta.w * ta.h) return;
1061
1062 /* determine type of field */
1063 r = Random();
1064 uint counter = GB(r, 5, 3);
1065 uint field_type = GB(r, 8, 8) * 9 >> 8;
1066
1067 /* make field */
1068 for (TileIndex cur_tile : ta) {
1069 assert(cur_tile < Map::Size());
1070 if (IsSuitableForFarmField(cur_tile, true)) {
1071 MakeField(cur_tile, field_type, industry);
1072 SetClearCounter(cur_tile, counter);
1073 MarkTileDirtyByTile(cur_tile);
1074 }
1075 }
1076
1077 int type = 3;
1078 if (_settings_game.game_creation.landscape != LT_ARCTIC && _settings_game.game_creation.landscape != LT_TROPIC) {
1079 type = _plantfarmfield_type[Random() & 0xF];
1080 }
1081
1082 SetupFarmFieldFence(ta.tile, ta.h, type, DIAGDIR_NE);
1083 SetupFarmFieldFence(ta.tile, ta.w, type, DIAGDIR_NW);
1084 SetupFarmFieldFence(ta.tile + TileDiffXY(ta.w - 1, 0), ta.h, type, DIAGDIR_SW);
1085 SetupFarmFieldFence(ta.tile + TileDiffXY(0, ta.h - 1), ta.w, type, DIAGDIR_SE);
1086 }
1087
1088 void PlantRandomFarmField(const Industry *i)
1089 {
1090 int x = i->location.w / 2 + Random() % 31 - 16;
1091 int y = i->location.h / 2 + Random() % 31 - 16;
1092
1093 TileIndex tile = TileAddWrap(i->location.tile, x, y);
1094
1095 if (tile != INVALID_TILE) PlantFarmField(tile, i->index);
1096 }
1097
1103 static bool SearchLumberMillTrees(TileIndex tile, void *)
1104 {
1105 if (IsTileType(tile, MP_TREES) && GetTreeGrowth(tile) > 2) {
1106 /* found a tree */
1107
1108 Backup<CompanyID> cur_company(_current_company, OWNER_NONE, FILE_LINE);
1109
1110 _industry_sound_ctr = 1;
1111 _industry_sound_tile = tile;
1112 if (_settings_client.sound.ambient) SndPlayTileFx(SND_38_LUMBER_MILL_1, tile);
1113
1114 Command<CMD_LANDSCAPE_CLEAR>::Do(DC_EXEC, tile);
1115
1116 cur_company.Restore();
1117 return true;
1118 }
1119 return false;
1120 }
1121
1126 static void ChopLumberMillTrees(Industry *i)
1127 {
1128 /* Skip production if cargo slot is invalid. */
1129 if (!IsValidCargoID(i->produced[0].cargo)) return;
1130
1131 /* We only want to cut trees if all tiles are completed. */
1132 for (TileIndex tile_cur : i->location) {
1133 if (i->TileBelongsToIndustry(tile_cur)) {
1134 if (!IsIndustryCompleted(tile_cur)) return;
1135 }
1136 }
1137
1138 TileIndex tile = i->location.tile;
1139 if (CircularTileSearch(&tile, 40, SearchLumberMillTrees, nullptr)) { // 40x40 tiles to search.
1140 i->produced[0].waiting = ClampTo<uint16_t>(i->produced[0].waiting + ScaleByCargoScale(45, false)); // Found a tree, add according value to waiting cargo.
1141 }
1142 }
1143
1149 static void ProduceIndustryGoodsHelper(Industry *i, bool scale)
1150 {
1151 for (auto &p : i->produced) {
1152 if (!IsValidCargoID(p.cargo)) continue;
1153
1154 uint16_t amount = p.rate;
1155 if (scale) amount = ScaleByCargoScale(amount, false);
1156
1157 p.waiting = ClampTo<uint16_t>(p.waiting + amount);
1158 }
1159 }
1160
1161 static void ProduceIndustryGoods(Industry *i)
1162 {
1163 const IndustrySpec *indsp = GetIndustrySpec(i->type);
1164
1165 /* play a sound? */
1166 if ((i->counter & 0x3F) == 0) {
1167 uint32_t r;
1168 if (Chance16R(1, 14, r) && indsp->number_of_sounds != 0 && _settings_client.sound.ambient) {
1169 if (std::any_of(std::begin(i->produced), std::end(i->produced), [](const auto &p) { return p.history[LAST_MONTH].production > 0; })) {
1170 /* Play sound since last month had production */
1171 SndPlayTileFx(
1172 (SoundFx)(indsp->random_sounds[((r >> 16) * indsp->number_of_sounds) >> 16]),
1173 i->location.tile);
1174 }
1175 }
1176 }
1177
1178 i->counter--;
1179
1180 /* If using an industry callback, scale the callback interval by cargo scale percentage. */
1181 if (HasBit(indsp->callback_mask, CBM_IND_PRODUCTION_256_TICKS)) {
1182 if (i->counter % ScaleByInverseCargoScale(Ticks::INDUSTRY_PRODUCE_TICKS, false) == 0) {
1183 IndustryProductionCallback(i, 1);
1184 ProduceIndustryGoodsHelper(i, false);
1185 }
1186 }
1187
1188 /*
1189 * All other production and special effects happen every 256 ticks, and cargo production is just scaled by the cargo scale percentage.
1190 * This keeps a slow trickle of production to avoid confusion at low scale factors when the industry seems to be doing nothing for a long period of time.
1191 */
1192 if ((i->counter % Ticks::INDUSTRY_PRODUCE_TICKS) == 0) {
1193 /* Handle non-callback cargo production. */
1194 if (!HasBit(indsp->callback_mask, CBM_IND_PRODUCTION_256_TICKS)) ProduceIndustryGoodsHelper(i, true);
1195
1196 IndustryBehaviour indbehav = indsp->behaviour;
1197
1198 if ((indbehav & INDUSTRYBEH_PLANT_FIELDS) != 0) {
1199 uint16_t cb_res = CALLBACK_FAILED;
1200 if (HasBit(indsp->callback_mask, CBM_IND_SPECIAL_EFFECT)) {
1201 cb_res = GetIndustryCallback(CBID_INDUSTRY_SPECIAL_EFFECT, Random(), 0, i, i->type, i->location.tile);
1202 }
1203
1204 bool plant;
1205 if (cb_res != CALLBACK_FAILED) {
1206 plant = ConvertBooleanCallback(indsp->grf_prop.grffile, CBID_INDUSTRY_SPECIAL_EFFECT, cb_res);
1207 } else {
1208 plant = Chance16(1, 8);
1209 }
1210
1211 if (plant) PlantRandomFarmField(i);
1212 }
1213 if ((indbehav & INDUSTRYBEH_CUT_TREES) != 0) {
1214 uint16_t cb_res = CALLBACK_FAILED;
1215 if (HasBit(indsp->callback_mask, CBM_IND_SPECIAL_EFFECT)) {
1216 cb_res = GetIndustryCallback(CBID_INDUSTRY_SPECIAL_EFFECT, Random(), 1, i, i->type, i->location.tile);
1217 }
1218
1219 bool cut;
1220 if (cb_res != CALLBACK_FAILED) {
1221 cut = ConvertBooleanCallback(indsp->grf_prop.grffile, CBID_INDUSTRY_SPECIAL_EFFECT, cb_res);
1222 } else {
1223 cut = ((i->counter % Ticks::INDUSTRY_CUT_TREE_TICKS) == 0);
1224 }
1225
1226 if (cut) ChopLumberMillTrees(i);
1227 }
1228
1229 TriggerIndustry(i, INDUSTRY_TRIGGER_INDUSTRY_TICK);
1230 StartStopIndustryTileAnimation(i, IAT_INDUSTRY_TICK);
1231 }
1232 }
1233
1234 void OnTick_Industry()
1235 {
1236 if (_industry_sound_ctr != 0) {
1237 _industry_sound_ctr++;
1238
1239 if (_industry_sound_ctr == 75) {
1240 if (_settings_client.sound.ambient) SndPlayTileFx(SND_37_LUMBER_MILL_2, _industry_sound_tile);
1241 } else if (_industry_sound_ctr == 160) {
1242 _industry_sound_ctr = 0;
1243 if (_settings_client.sound.ambient) SndPlayTileFx(SND_36_LUMBER_MILL_3, _industry_sound_tile);
1244 }
1245 }
1246
1247 if (_game_mode == GM_EDITOR) return;
1248
1249 for (Industry *i : Industry::Iterate()) {
1250 ProduceIndustryGoods(i);
1251 }
1252 }
1253
1258 static CommandCost CheckNewIndustry_NULL(TileIndex)
1259 {
1260 return CommandCost();
1261 }
1262
1268 static CommandCost CheckNewIndustry_Forest(TileIndex tile)
1269 {
1270 if (_settings_game.game_creation.landscape == LT_ARCTIC) {
1271 if (GetTileZ(tile) < HighestSnowLine() + 2) {
1272 return_cmd_error(STR_ERROR_FOREST_CAN_ONLY_BE_PLANTED);
1273 }
1274 }
1275 return CommandCost();
1276 }
1277
1285 static bool CheckScaledDistanceFromEdge(TileIndex tile, uint maxdist)
1286 {
1287 uint maxdist_x = maxdist;
1288 uint maxdist_y = maxdist;
1289
1290 if (Map::SizeX() > 256) maxdist_x *= Map::SizeX() / 256;
1291 if (Map::SizeY() > 256) maxdist_y *= Map::SizeY() / 256;
1292
1293 if (DistanceFromEdgeDir(tile, DIAGDIR_NE) < maxdist_x) return true;
1294 if (DistanceFromEdgeDir(tile, DIAGDIR_NW) < maxdist_y) return true;
1295 if (DistanceFromEdgeDir(tile, DIAGDIR_SW) < maxdist_x) return true;
1296 if (DistanceFromEdgeDir(tile, DIAGDIR_SE) < maxdist_y) return true;
1297
1298 return false;
1299 }
1300
1306 static CommandCost CheckNewIndustry_OilRefinery(TileIndex tile)
1307 {
1308 if (_game_mode == GM_EDITOR) return CommandCost();
1309
1310 if (CheckScaledDistanceFromEdge(TILE_ADDXY(tile, 1, 1), _settings_game.game_creation.oil_refinery_limit)) return CommandCost();
1311
1312 return_cmd_error(STR_ERROR_CAN_ONLY_BE_POSITIONED);
1313 }
1314
1315 extern bool _ignore_restrictions;
1316
1322 static CommandCost CheckNewIndustry_OilRig(TileIndex tile)
1323 {
1324 if (_game_mode == GM_EDITOR && _ignore_restrictions) return CommandCost();
1325
1326 if (TileHeight(tile) == 0 &&
1327 CheckScaledDistanceFromEdge(TILE_ADDXY(tile, 1, 1), _settings_game.game_creation.oil_refinery_limit)) return CommandCost();
1328
1329 return_cmd_error(STR_ERROR_CAN_ONLY_BE_POSITIONED);
1330 }
1331
1337 static CommandCost CheckNewIndustry_Farm(TileIndex tile)
1338 {
1339 if (_settings_game.game_creation.landscape == LT_ARCTIC) {
1340 if (GetTileZ(tile) + 2 >= HighestSnowLine()) {
1341 return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
1342 }
1343 }
1344 return CommandCost();
1345 }
1346
1352 static CommandCost CheckNewIndustry_Plantation(TileIndex tile)
1353 {
1354 if (GetTropicZone(tile) == TROPICZONE_DESERT) {
1355 return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
1356 }
1357 return CommandCost();
1358 }
1359
1365 static CommandCost CheckNewIndustry_Water(TileIndex tile)
1366 {
1367 if (GetTropicZone(tile) != TROPICZONE_DESERT) {
1368 return_cmd_error(STR_ERROR_CAN_ONLY_BE_BUILT_IN_DESERT);
1369 }
1370 return CommandCost();
1371 }
1372
1378 static CommandCost CheckNewIndustry_Lumbermill(TileIndex tile)
1379 {
1380 if (GetTropicZone(tile) != TROPICZONE_RAINFOREST) {
1381 return_cmd_error(STR_ERROR_CAN_ONLY_BE_BUILT_IN_RAINFOREST);
1382 }
1383 return CommandCost();
1384 }
1385
1391 static CommandCost CheckNewIndustry_BubbleGen(TileIndex tile)
1392 {
1393 if (GetTileZ(tile) > 4) {
1394 return_cmd_error(STR_ERROR_CAN_ONLY_BE_BUILT_IN_LOW_AREAS);
1395 }
1396 return CommandCost();
1397 }
1398
1404 typedef CommandCost CheckNewIndustryProc(TileIndex tile);
1405
1407 static CheckNewIndustryProc * const _check_new_industry_procs[CHECK_END] = {
1408 CheckNewIndustry_NULL,
1409 CheckNewIndustry_Forest,
1410 CheckNewIndustry_OilRefinery,
1411 CheckNewIndustry_Farm,
1412 CheckNewIndustry_Plantation,
1413 CheckNewIndustry_Water,
1414 CheckNewIndustry_Lumbermill,
1415 CheckNewIndustry_BubbleGen,
1416 CheckNewIndustry_OilRig,
1417 };
1418
1429 static CommandCost FindTownForIndustry(TileIndex tile, int type, Town **t)
1430 {
1431 *t = ClosestTownFromTile(tile, UINT_MAX);
1432
1433 if (_settings_game.economy.multiple_industry_per_town) return CommandCost();
1434
1435 for (const Industry *i : Industry::Iterate()) {
1436 if (i->type == (byte)type && i->town == *t) {
1437 *t = nullptr;
1438 return_cmd_error(STR_ERROR_ONLY_ONE_ALLOWED_PER_TOWN);
1439 }
1440 }
1441
1442 return CommandCost();
1443 }
1444
1445 bool IsSlopeRefused(Slope current, Slope refused)
1446 {
1447 if (IsSteepSlope(current)) return true;
1448 if (current != SLOPE_FLAT) {
1449 if (IsSteepSlope(refused)) return true;
1450
1451 Slope t = ComplementSlope(current);
1452
1453 if ((refused & SLOPE_W) && (t & SLOPE_NW)) return true;
1454 if ((refused & SLOPE_S) && (t & SLOPE_NE)) return true;
1455 if ((refused & SLOPE_E) && (t & SLOPE_SW)) return true;
1456 if ((refused & SLOPE_N) && (t & SLOPE_SE)) return true;
1457 }
1458
1459 return false;
1460 }
1461
1469 static CommandCost CheckIfIndustryTilesAreFree(TileIndex tile, const IndustryTileLayout &layout, IndustryType type)
1470 {
1471 IndustryBehaviour ind_behav = GetIndustrySpec(type)->behaviour;
1472
1473 for (const IndustryTileLayoutTile &it : layout) {
1474 IndustryGfx gfx = GetTranslatedIndustryTileID(it.gfx);
1475 TileIndex cur_tile = TileAddWrap(tile, it.ti.x, it.ti.y);
1476
1477 if (!IsValidTile(cur_tile)) {
1478 return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
1479 }
1480
1481 if (gfx == GFX_WATERTILE_SPECIALCHECK) {
1482 if (!IsWaterTile(cur_tile) ||
1483 !IsTileFlat(cur_tile)) {
1484 return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
1485 }
1486 } else {
1487 CommandCost ret = EnsureNoVehicleOnGround(cur_tile);
1488 if (ret.Failed()) return ret;
1489 if (IsBridgeAbove(cur_tile)) return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
1490
1491 const IndustryTileSpec *its = GetIndustryTileSpec(gfx);
1492
1493 /* Perform land/water check if not disabled */
1494 if (!HasBit(its->slopes_refused, 5) && ((HasTileWaterClass(cur_tile) && IsTileOnWater(cur_tile)) == !(ind_behav & INDUSTRYBEH_BUILT_ONWATER))) return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
1495
1496 if ((ind_behav & (INDUSTRYBEH_ONLY_INTOWN | INDUSTRYBEH_TOWN1200_MORE)) || // Tile must be a house
1497 ((ind_behav & INDUSTRYBEH_ONLY_NEARTOWN) && IsTileType(cur_tile, MP_HOUSE))) { // Tile is allowed to be a house (and it is a house)
1498 if (!IsTileType(cur_tile, MP_HOUSE)) {
1499 return_cmd_error(STR_ERROR_CAN_ONLY_BE_BUILT_IN_TOWNS);
1500 }
1501
1502 /* Clear the tiles as OWNER_TOWN to not affect town rating, and to not clear protected buildings */
1503 Backup<CompanyID> cur_company(_current_company, OWNER_TOWN, FILE_LINE);
1504 ret = Command<CMD_LANDSCAPE_CLEAR>::Do(DC_NONE, cur_tile);
1505 cur_company.Restore();
1506
1507 if (ret.Failed()) return ret;
1508 } else {
1509 /* Clear the tiles, but do not affect town ratings */
1510 ret = Command<CMD_LANDSCAPE_CLEAR>::Do(DC_AUTO | DC_NO_TEST_TOWN_RATING | DC_NO_MODIFY_TOWN_RATING, cur_tile);
1511 if (ret.Failed()) return ret;
1512 }
1513 }
1514 }
1515
1516 return CommandCost();
1517 }
1518
1531 static CommandCost CheckIfIndustryTileSlopes(TileIndex tile, const IndustryTileLayout &layout, size_t layout_index, int type, uint16_t initial_random_bits, Owner founder, IndustryAvailabilityCallType creation_type, bool *custom_shape_check = nullptr)
1532 {
1533 bool refused_slope = false;
1534 bool custom_shape = false;
1535
1536 for (const IndustryTileLayoutTile &it : layout) {
1537 IndustryGfx gfx = GetTranslatedIndustryTileID(it.gfx);
1538 TileIndex cur_tile = TileAddWrap(tile, it.ti.x, it.ti.y);
1539 assert(IsValidTile(cur_tile)); // checked before in CheckIfIndustryTilesAreFree
1540
1541 if (gfx != GFX_WATERTILE_SPECIALCHECK) {
1542 const IndustryTileSpec *its = GetIndustryTileSpec(gfx);
1543
1544 if (HasBit(its->callback_mask, CBM_INDT_SHAPE_CHECK)) {
1545 custom_shape = true;
1546 CommandCost ret = PerformIndustryTileSlopeCheck(tile, cur_tile, its, type, gfx, layout_index, initial_random_bits, founder, creation_type);
1547 if (ret.Failed()) return ret;
1548 } else {
1549 Slope tileh = GetTileSlope(cur_tile);
1550 refused_slope |= IsSlopeRefused(tileh, its->slopes_refused);
1551 }
1552 }
1553 }
1554
1555 if (custom_shape_check != nullptr) *custom_shape_check = custom_shape;
1556
1557 /* It is almost impossible to have a fully flat land in TG, so what we
1558 * do is that we check if we can make the land flat later on. See
1559 * CheckIfCanLevelIndustryPlatform(). */
1560 if (!refused_slope || (_settings_game.game_creation.land_generator == LG_TERRAGENESIS && _generating_world && !custom_shape && !_ignore_restrictions)) {
1561 return CommandCost();
1562 }
1563 return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
1564 }
1565
1573 static CommandCost CheckIfIndustryIsAllowed(TileIndex tile, int type, const Town *t)
1574 {
1575 if ((GetIndustrySpec(type)->behaviour & INDUSTRYBEH_TOWN1200_MORE) && t->cache.population < 1200) {
1576 return_cmd_error(STR_ERROR_CAN_ONLY_BE_BUILT_IN_TOWNS_WITH_POPULATION_OF_1200);
1577 }
1578
1579 if ((GetIndustrySpec(type)->behaviour & INDUSTRYBEH_ONLY_NEARTOWN) && DistanceMax(t->xy, tile) > 9) {
1580 return_cmd_error(STR_ERROR_CAN_ONLY_BE_BUILT_NEAR_TOWN_CENTER);
1581 }
1582
1583 return CommandCost();
1584 }
1585
1586 static bool CheckCanTerraformSurroundingTiles(TileIndex tile, uint height, int internal)
1587 {
1588 /* Check if we don't leave the map */
1589 if (TileX(tile) == 0 || TileY(tile) == 0 || GetTileType(tile) == MP_VOID) return false;
1590
1591 TileArea ta(tile - TileDiffXY(1, 1), 2, 2);
1592 for (TileIndex tile_walk : ta) {
1593 uint curh = TileHeight(tile_walk);
1594 /* Is the tile clear? */
1595 if ((GetTileType(tile_walk) != MP_CLEAR) && (GetTileType(tile_walk) != MP_TREES)) return false;
1596
1597 /* Don't allow too big of a change if this is the sub-tile check */
1598 if (internal != 0 && Delta(curh, height) > 1) return false;
1599
1600 /* Different height, so the surrounding tiles of this tile
1601 * has to be correct too (in level, or almost in level)
1602 * else you get a chain-reaction of terraforming. */
1603 if (internal == 0 && curh != height) {
1604 if (TileX(tile_walk) == 0 || TileY(tile_walk) == 0 || !CheckCanTerraformSurroundingTiles(tile_walk + TileDiffXY(-1, -1), height, internal + 1)) {
1605 return false;
1606 }
1607 }
1608 }
1609
1610 return true;
1611 }
1612
1617 static bool CheckIfCanLevelIndustryPlatform(TileIndex tile, DoCommandFlag flags, const IndustryTileLayout &layout)
1618 {
1619 int max_x = 0;
1620 int max_y = 0;
1621
1622 /* Finds dimensions of largest variant of this industry */
1623 for (const IndustryTileLayoutTile &it : layout) {
1624 if (it.gfx == GFX_WATERTILE_SPECIALCHECK) continue; // watercheck tiles don't count for footprint size
1625 if (it.ti.x > max_x) max_x = it.ti.x;
1626 if (it.ti.y > max_y) max_y = it.ti.y;
1627 }
1628
1629 /* Remember level height */
1630 uint h = TileHeight(tile);
1631
1632 if (TileX(tile) <= _settings_game.construction.industry_platform + 1U || TileY(tile) <= _settings_game.construction.industry_platform + 1U) return false;
1633 /* Check that all tiles in area and surrounding are clear
1634 * this determines that there are no obstructing items */
1635
1636 /* TileArea::Expand is not used here as we need to abort
1637 * instead of clamping if the bounds cannot expanded. */
1638 TileArea ta(tile + TileDiffXY(-_settings_game.construction.industry_platform, -_settings_game.construction.industry_platform),
1639 max_x + 2 + 2 * _settings_game.construction.industry_platform, max_y + 2 + 2 * _settings_game.construction.industry_platform);
1640
1641 if (TileX(ta.tile) + ta.w >= Map::MaxX() || TileY(ta.tile) + ta.h >= Map::MaxY()) return false;
1642
1643 /* _current_company is OWNER_NONE for randomly generated industries and in editor, or the company who funded or prospected the industry.
1644 * Perform terraforming as OWNER_TOWN to disable autoslope and town ratings. */
1645 Backup<CompanyID> cur_company(_current_company, OWNER_TOWN, FILE_LINE);
1646
1647 for (TileIndex tile_walk : ta) {
1648 uint curh = TileHeight(tile_walk);
1649 if (curh != h) {
1650 /* This tile needs terraforming. Check if we can do that without
1651 * damaging the surroundings too much. */
1652 if (!CheckCanTerraformSurroundingTiles(tile_walk, h, 0)) {
1653 cur_company.Restore();
1654 return false;
1655 }
1656 /* This is not 100% correct check, but the best we can do without modifying the map.
1657 * What is missing, is if the difference in height is more than 1.. */
1658 if (std::get<0>(Command<CMD_TERRAFORM_LAND>::Do(flags & ~DC_EXEC, tile_walk, SLOPE_N, curh <= h)).Failed()) {
1659 cur_company.Restore();
1660 return false;
1661 }
1662 }
1663 }
1664
1665 if (flags & DC_EXEC) {
1666 /* Terraform the land under the industry */
1667 for (TileIndex tile_walk : ta) {
1668 uint curh = TileHeight(tile_walk);
1669 while (curh != h) {
1670 /* We give the terraforming for free here, because we can't calculate
1671 * exact cost in the test-round, and as we all know, that will cause
1672 * a nice assert if they don't match ;) */
1673 Command<CMD_TERRAFORM_LAND>::Do(flags, tile_walk, SLOPE_N, curh <= h);
1674 curh += (curh > h) ? -1 : 1;
1675 }
1676 }
1677 }
1678
1679 cur_company.Restore();
1680 return true;
1681 }
1682
1683
1690 static CommandCost CheckIfFarEnoughFromConflictingIndustry(TileIndex tile, int type)
1691 {
1692 const IndustrySpec *indspec = GetIndustrySpec(type);
1693
1694 /* On a large map with many industries, it may be faster to check an area. */
1695 static const int dmax = 14;
1696 if (Industry::GetNumItems() > (size_t) (dmax * dmax * 2)) {
1697 const Industry *i = nullptr;
1698 TileArea tile_area = TileArea(tile, 1, 1).Expand(dmax);
1699 for (TileIndex atile : tile_area) {
1700 if (GetTileType(atile) == MP_INDUSTRY) {
1701 const Industry *i2 = Industry::GetByTile(atile);
1702 if (i == i2) continue;
1703 i = i2;
1704 if (DistanceMax(tile, i->location.tile) > (uint)dmax) continue;
1705 if (i->type == indspec->conflicting[0] ||
1706 i->type == indspec->conflicting[1] ||
1707 i->type == indspec->conflicting[2]) {
1708 return_cmd_error(STR_ERROR_INDUSTRY_TOO_CLOSE);
1709 }
1710 }
1711 }
1712 return CommandCost();
1713 }
1714
1715 for (const Industry *i : Industry::Iterate()) {
1716 /* Within 14 tiles from another industry is considered close */
1717 if (DistanceMax(tile, i->location.tile) > 14) continue;
1718
1719 /* check if there are any conflicting industry types around */
1720 if (i->type == indspec->conflicting[0] ||
1721 i->type == indspec->conflicting[1] ||
1722 i->type == indspec->conflicting[2]) {
1723 return_cmd_error(STR_ERROR_INDUSTRY_TOO_CLOSE);
1724 }
1725 }
1726 return CommandCost();
1727 }
1728
1733 static void AdvertiseIndustryOpening(const Industry *ind)
1734 {
1735 const IndustrySpec *ind_spc = GetIndustrySpec(ind->type);
1736 SetDParam(0, ind_spc->name);
1737 if (ind_spc->new_industry_text > STR_LAST_STRINGID) {
1738 SetDParam(1, STR_TOWN_NAME);
1739 SetDParam(2, ind->town->index);
1740 } else {
1741 SetDParam(1, ind->town->index);
1742 }
1743 AddIndustryNewsItem(ind_spc->new_industry_text, NT_INDUSTRY_OPEN, ind->index);
1744 AI::BroadcastNewEvent(new ScriptEventIndustryOpen(ind->index));
1745 Game::NewEvent(new ScriptEventIndustryOpen(ind->index));
1746 }
1747
1753 static void PopulateStationsNearby(Industry *ind)
1754 {
1755 if (ind->neutral_station != nullptr && !_settings_game.station.serve_neutral_industries) {
1756 /* Industry has a neutral station. Use it and ignore any other nearby stations. */
1757 ind->stations_near.insert(ind->neutral_station);
1758 ind->neutral_station->industries_near.clear();
1759 ind->neutral_station->industries_near.insert(IndustryListEntry{0, ind});
1760 return;
1761 }
1762
1763 ForAllStationsAroundTiles(ind->location, [ind](Station *st, TileIndex tile) {
1764 if (!IsTileType(tile, MP_INDUSTRY) || GetIndustryIndex(tile) != ind->index) return false;
1765 ind->stations_near.insert(st);
1766 st->AddIndustryToDeliver(ind, tile);
1767 return false;
1768 });
1769 }
1770
1782 static void DoCreateNewIndustry(Industry *i, TileIndex tile, IndustryType type, const IndustryTileLayout &layout, size_t layout_index, Town *t, Owner founder, uint16_t initial_random_bits)
1783 {
1784 const IndustrySpec *indspec = GetIndustrySpec(type);
1785
1786 i->location = TileArea(tile, 1, 1);
1787 i->type = type;
1788 Industry::IncIndustryTypeCount(type);
1789
1790 for (auto it = std::begin(i->produced); it != std::end(i->produced); ++it) {
1791 size_t index = it - std::begin(i->produced);
1792 it->cargo = indspec->produced_cargo[index];
1793 it->rate = indspec->production_rate[index];
1794 }
1795
1796 for (auto it = std::begin(i->accepted); it != std::end(i->accepted); ++it) {
1797 size_t index = it - std::begin(i->accepted);
1798 it->cargo = indspec->accepts_cargo[index];
1799 }
1800
1801 /* Randomize inital production if non-original economy is used and there are no production related callbacks. */
1802 if (!indspec->UsesOriginalEconomy()) {
1803 for (auto &p : i->produced) {
1804 p.rate = ClampTo<byte>((RandomRange(256) + 128) * p.rate >> 8);
1805 }
1806 }
1807
1808 i->town = t;
1809 i->owner = OWNER_NONE;
1810
1811 uint16_t r = Random();
1812 i->random_colour = static_cast<Colours>(GB(r, 0, 4));
1813 i->counter = GB(r, 4, 12);
1814 i->random = initial_random_bits;
1815 i->was_cargo_delivered = false;
1816 i->last_prod_year = TimerGameEconomy::year;
1817 i->founder = founder;
1818 i->ctlflags = INDCTL_NONE;
1819
1820 i->construction_date = TimerGameCalendar::date;
1821 i->construction_type = (_game_mode == GM_EDITOR) ? ICT_SCENARIO_EDITOR :
1822 (_generating_world ? ICT_MAP_GENERATION : ICT_NORMAL_GAMEPLAY);
1823
1824 /* Adding 1 here makes it conform to specs of var44 of varaction2 for industries
1825 * 0 = created prior of newindustries
1826 * else, chosen layout + 1 */
1827 i->selected_layout = (byte)(layout_index + 1);
1828
1829 i->exclusive_supplier = INVALID_OWNER;
1830 i->exclusive_consumer = INVALID_OWNER;
1831
1832 i->prod_level = PRODLEVEL_DEFAULT;
1833
1834 /* Call callbacks after the regular fields got initialised. */
1835
1836 if (HasBit(indspec->callback_mask, CBM_IND_PROD_CHANGE_BUILD)) {
1837 uint16_t res = GetIndustryCallback(CBID_INDUSTRY_PROD_CHANGE_BUILD, 0, Random(), i, type, INVALID_TILE);
1838 if (res != CALLBACK_FAILED) {
1839 if (res < PRODLEVEL_MINIMUM || res > PRODLEVEL_MAXIMUM) {
1840 ErrorUnknownCallbackResult(indspec->grf_prop.grffile->grfid, CBID_INDUSTRY_PROD_CHANGE_BUILD, res);
1841 } else {
1842 i->prod_level = res;
1843 i->RecomputeProductionMultipliers();
1844 }
1845 }
1846 }
1847
1848 if (_generating_world) {
1849 if (HasBit(indspec->callback_mask, CBM_IND_PRODUCTION_256_TICKS)) {
1850 IndustryProductionCallback(i, 1);
1851 for (auto &p : i->produced) {
1852 p.history[LAST_MONTH].production = p.waiting * 8;
1853 p.waiting = 0;
1854 }
1855 }
1856
1857 for (auto &p : i->produced) {
1858 p.history[LAST_MONTH].production += ScaleByCargoScale(p.rate * 8, false);
1859 }
1860 }
1861
1862 if (HasBit(indspec->callback_mask, CBM_IND_DECIDE_COLOUR)) {
1863 uint16_t res = GetIndustryCallback(CBID_INDUSTRY_DECIDE_COLOUR, 0, 0, i, type, INVALID_TILE);
1864 if (res != CALLBACK_FAILED) {
1865 if (GB(res, 4, 11) != 0) ErrorUnknownCallbackResult(indspec->grf_prop.grffile->grfid, CBID_INDUSTRY_DECIDE_COLOUR, res);
1866 i->random_colour = static_cast<Colours>(GB(res, 0, 4));
1867 }
1868 }
1869
1870 if (HasBit(indspec->callback_mask, CBM_IND_INPUT_CARGO_TYPES)) {
1871 /* Clear all input cargo types */
1872 for (auto &a : i->accepted) a.cargo = INVALID_CARGO;
1873 /* Query actual types */
1874 uint maxcargoes = (indspec->behaviour & INDUSTRYBEH_CARGOTYPES_UNLIMITED) ? static_cast<uint>(i->accepted.size()) : 3;
1875 for (uint j = 0; j < maxcargoes; j++) {
1876 uint16_t res = GetIndustryCallback(CBID_INDUSTRY_INPUT_CARGO_TYPES, j, 0, i, type, INVALID_TILE);
1877 if (res == CALLBACK_FAILED || GB(res, 0, 8) == UINT8_MAX) break;
1878 if (indspec->grf_prop.grffile->grf_version >= 8 && res >= 0x100) {
1879 ErrorUnknownCallbackResult(indspec->grf_prop.grffile->grfid, CBID_INDUSTRY_INPUT_CARGO_TYPES, res);
1880 break;
1881 }
1882 CargoID cargo = GetCargoTranslation(GB(res, 0, 8), indspec->grf_prop.grffile);
1883 /* Industries without "unlimited" cargo types support depend on the specific order/slots of cargo types.
1884 * They need to be able to blank out specific slots without aborting the callback sequence,
1885 * and solve this by returning undefined cargo indexes. Skip these. */
1886 if (!IsValidCargoID(cargo) && !(indspec->behaviour & INDUSTRYBEH_CARGOTYPES_UNLIMITED)) continue;
1887 /* Verify valid cargo */
1888 if (std::find(indspec->accepts_cargo, endof(indspec->accepts_cargo), cargo) == endof(indspec->accepts_cargo)) {
1889 /* Cargo not in spec, error in NewGRF */
1890 ErrorUnknownCallbackResult(indspec->grf_prop.grffile->grfid, CBID_INDUSTRY_INPUT_CARGO_TYPES, res);
1891 break;
1892 }
1893 if (std::any_of(std::begin(i->accepted), std::begin(i->accepted) + j, [&cargo](const auto &a) { return a.cargo == cargo; })) {
1894 /* Duplicate cargo */
1895 ErrorUnknownCallbackResult(indspec->grf_prop.grffile->grfid, CBID_INDUSTRY_INPUT_CARGO_TYPES, res);
1896 break;
1897 }
1898 i->accepted[j].cargo = cargo;
1899 }
1900 }
1901
1902 if (HasBit(indspec->callback_mask, CBM_IND_OUTPUT_CARGO_TYPES)) {
1903 /* Clear all output cargo types */
1904 for (auto &p : i->produced) p.cargo = INVALID_CARGO;
1905 /* Query actual types */
1906 uint maxcargoes = (indspec->behaviour & INDUSTRYBEH_CARGOTYPES_UNLIMITED) ? static_cast<uint>(i->produced.size()) : 2;
1907 for (uint j = 0; j < maxcargoes; j++) {
1908 uint16_t res = GetIndustryCallback(CBID_INDUSTRY_OUTPUT_CARGO_TYPES, j, 0, i, type, INVALID_TILE);
1909 if (res == CALLBACK_FAILED || GB(res, 0, 8) == UINT8_MAX) break;
1910 if (indspec->grf_prop.grffile->grf_version >= 8 && res >= 0x100) {
1911 ErrorUnknownCallbackResult(indspec->grf_prop.grffile->grfid, CBID_INDUSTRY_OUTPUT_CARGO_TYPES, res);
1912 break;
1913 }
1914 CargoID cargo = GetCargoTranslation(GB(res, 0, 8), indspec->grf_prop.grffile);
1915 /* Allow older GRFs to skip slots. */
1916 if (!IsValidCargoID(cargo) && !(indspec->behaviour & INDUSTRYBEH_CARGOTYPES_UNLIMITED)) continue;
1917 /* Verify valid cargo */
1918 if (std::find(indspec->produced_cargo, endof(indspec->produced_cargo), cargo) == endof(indspec->produced_cargo)) {
1919 /* Cargo not in spec, error in NewGRF */
1920 ErrorUnknownCallbackResult(indspec->grf_prop.grffile->grfid, CBID_INDUSTRY_OUTPUT_CARGO_TYPES, res);
1921 break;
1922 }
1923 if (std::any_of(std::begin(i->produced), std::begin(i->produced) + j, [&cargo](const auto &p) { return p.cargo == cargo; })) {
1924 /* Duplicate cargo */
1925 ErrorUnknownCallbackResult(indspec->grf_prop.grffile->grfid, CBID_INDUSTRY_OUTPUT_CARGO_TYPES, res);
1926 break;
1927 }
1928 i->produced[j].cargo = cargo;
1929 }
1930 }
1931
1932 /* Plant the tiles */
1933
1934 for (const IndustryTileLayoutTile &it : layout) {
1935 TileIndex cur_tile = tile + ToTileIndexDiff(it.ti);
1936
1937 if (it.gfx != GFX_WATERTILE_SPECIALCHECK) {
1938 i->location.Add(cur_tile);
1939
1940 WaterClass wc = (IsWaterTile(cur_tile) ? GetWaterClass(cur_tile) : WATER_CLASS_INVALID);
1941
1942 Command<CMD_LANDSCAPE_CLEAR>::Do(DC_EXEC | DC_NO_TEST_TOWN_RATING | DC_NO_MODIFY_TOWN_RATING, cur_tile);
1943
1944 MakeIndustry(cur_tile, i->index, it.gfx, Random(), wc);
1945
1946 if (_generating_world) {
1947 SetIndustryConstructionCounter(cur_tile, 3);
1948 SetIndustryConstructionStage(cur_tile, 2);
1949 }
1950
1951 /* it->gfx is stored in the map. But the translated ID cur_gfx is the interesting one */
1952 IndustryGfx cur_gfx = GetTranslatedIndustryTileID(it.gfx);
1953 const IndustryTileSpec *its = GetIndustryTileSpec(cur_gfx);
1954 if (its->animation.status != ANIM_STATUS_NO_ANIMATION) AddAnimatedTile(cur_tile);
1955 }
1956 }
1957
1958 if (GetIndustrySpec(i->type)->behaviour & INDUSTRYBEH_PLANT_ON_BUILT) {
1959 for (uint j = 0; j != 50; j++) PlantRandomFarmField(i);
1960 }
1961 InvalidateWindowData(WC_INDUSTRY_DIRECTORY, 0, IDIWD_FORCE_REBUILD);
1962 SetWindowDirty(WC_BUILD_INDUSTRY, 0);
1963
1964 if (!_generating_world) PopulateStationsNearby(i);
1965 }
1966
1983 static CommandCost CreateNewIndustryHelper(TileIndex tile, IndustryType type, DoCommandFlag flags, const IndustrySpec *indspec, size_t layout_index, uint32_t random_var8f, uint16_t random_initial_bits, Owner founder, IndustryAvailabilityCallType creation_type, Industry **ip)
1984 {
1985 assert(layout_index < indspec->layouts.size());
1986 const IndustryTileLayout &layout = indspec->layouts[layout_index];
1987
1988 *ip = nullptr;
1989
1990 /* 1. Cheap: Built-in checks on industry level. */
1991 CommandCost ret = CheckIfFarEnoughFromConflictingIndustry(tile, type);
1992 if (ret.Failed()) return ret;
1993
1994 Town *t = nullptr;
1995 ret = FindTownForIndustry(tile, type, &t);
1996 if (ret.Failed()) return ret;
1997 assert(t != nullptr);
1998
1999 ret = CheckIfIndustryIsAllowed(tile, type, t);
2000 if (ret.Failed()) return ret;
2001
2002 /* 2. Built-in checks on industry tiles. */
2003 std::vector<ClearedObjectArea> object_areas(_cleared_object_areas);
2004 ret = CheckIfIndustryTilesAreFree(tile, layout, type);
2005 _cleared_object_areas = object_areas;
2006 if (ret.Failed()) return ret;
2007
2008 /* 3. NewGRF-defined checks on industry level. */
2009 if (HasBit(GetIndustrySpec(type)->callback_mask, CBM_IND_LOCATION)) {
2010 ret = CheckIfCallBackAllowsCreation(tile, type, layout_index, random_var8f, random_initial_bits, founder, creation_type);
2011 } else {
2012 ret = _check_new_industry_procs[indspec->check_proc](tile);
2013 }
2014 if (ret.Failed()) return ret;
2015
2016 /* 4. Expensive: NewGRF-defined checks on industry tiles. */
2017 bool custom_shape_check = false;
2018 ret = CheckIfIndustryTileSlopes(tile, layout, layout_index, type, random_initial_bits, founder, creation_type, &custom_shape_check);
2019 if (ret.Failed()) return ret;
2020
2021 if (!custom_shape_check && _settings_game.game_creation.land_generator == LG_TERRAGENESIS && _generating_world &&
2022 !_ignore_restrictions && !CheckIfCanLevelIndustryPlatform(tile, DC_NO_WATER, layout)) {
2023 return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
2024 }
2025
2026 if (!Industry::CanAllocateItem()) return_cmd_error(STR_ERROR_TOO_MANY_INDUSTRIES);
2027
2028 if (flags & DC_EXEC) {
2029 *ip = new Industry(tile);
2030 if (!custom_shape_check) CheckIfCanLevelIndustryPlatform(tile, DC_NO_WATER | DC_EXEC, layout);
2031 DoCreateNewIndustry(*ip, tile, type, layout, layout_index, t, founder, random_initial_bits);
2032 }
2033
2034 return CommandCost();
2035 }
2036
2047 CommandCost CmdBuildIndustry(DoCommandFlag flags, TileIndex tile, IndustryType it, uint32_t first_layout, bool fund, uint32_t seed)
2048 {
2049 if (it >= NUM_INDUSTRYTYPES) return CMD_ERROR;
2050
2051 const IndustrySpec *indspec = GetIndustrySpec(it);
2052
2053 /* Check if the to-be built/founded industry is available for this climate. */
2054 if (!indspec->enabled || indspec->layouts.empty()) return CMD_ERROR;
2055
2056 /* If the setting for raw-material industries is not on, you cannot build raw-material industries.
2057 * Raw material industries are industries that do not accept cargo (at least for now) */
2058 if (_game_mode != GM_EDITOR && _current_company != OWNER_DEITY && _settings_game.construction.raw_industry_construction == 0 && indspec->IsRawIndustry()) {
2059 return CMD_ERROR;
2060 }
2061
2062 if (_game_mode != GM_EDITOR && GetIndustryProbabilityCallback(it, _current_company == OWNER_DEITY ? IACT_RANDOMCREATION : IACT_USERCREATION, 1) == 0) {
2063 return CMD_ERROR;
2064 }
2065
2066 Randomizer randomizer;
2067 randomizer.SetSeed(seed);
2068 uint16_t random_initial_bits = GB(seed, 0, 16);
2069 uint32_t random_var8f = randomizer.Next();
2070 size_t num_layouts = indspec->layouts.size();
2071 CommandCost ret = CommandCost(STR_ERROR_SITE_UNSUITABLE);
2072 const bool deity_prospect = _current_company == OWNER_DEITY && !fund;
2073
2074 Industry *ind = nullptr;
2075 if (deity_prospect || (_game_mode != GM_EDITOR && _current_company != OWNER_DEITY && _settings_game.construction.raw_industry_construction == 2 && indspec->IsRawIndustry())) {
2076 if (flags & DC_EXEC) {
2077 /* Prospecting has a chance to fail, however we cannot guarantee that something can
2078 * be built on the map, so the chance gets lower when the map is fuller, but there
2079 * is nothing we can really do about that. */
2080 bool prospect_success = deity_prospect || Random() <= indspec->prospecting_chance;
2081 if (prospect_success) {
2082 /* Prospected industries are build as OWNER_TOWN to not e.g. be build on owned land of the founder */
2083 IndustryAvailabilityCallType calltype = _current_company == OWNER_DEITY ? IACT_RANDOMCREATION : IACT_PROSPECTCREATION;
2084 Backup<CompanyID> cur_company(_current_company, OWNER_TOWN, FILE_LINE);
2085 for (int i = 0; i < 5000; i++) {
2086 /* We should not have more than one Random() in a function call
2087 * because parameter evaluation order is not guaranteed in the c++ standard
2088 */
2089 tile = RandomTile();
2090 /* Start with a random layout */
2091 size_t layout = RandomRange((uint32_t)num_layouts);
2092 /* Check now each layout, starting with the random one */
2093 for (size_t j = 0; j < num_layouts; j++) {
2094 layout = (layout + 1) % num_layouts;
2095 ret = CreateNewIndustryHelper(tile, it, flags, indspec, layout, random_var8f, random_initial_bits, cur_company.GetOriginalValue(), calltype, &ind);
2096 if (ret.Succeeded()) break;
2097 }
2098 if (ret.Succeeded()) break;
2099 }
2100 cur_company.Restore();
2101 }
2102 if (ret.Failed() && IsLocalCompany()) {
2103 if (prospect_success) {
2104 ShowErrorMessage(STR_ERROR_CAN_T_PROSPECT_INDUSTRY, STR_ERROR_NO_SUITABLE_PLACES_FOR_PROSPECTING, WL_INFO);
2105 } else {
2106 ShowErrorMessage(STR_ERROR_CAN_T_PROSPECT_INDUSTRY, STR_ERROR_PROSPECTING_WAS_UNLUCKY, WL_INFO);
2107 }
2108 }
2109 }
2110 } else {
2111 size_t layout = first_layout;
2112 if (layout >= num_layouts) return CMD_ERROR;
2113
2114 /* Check subsequently each layout, starting with the given layout in p1 */
2115 for (size_t i = 0; i < num_layouts; i++) {
2116 layout = (layout + 1) % num_layouts;
2117 ret = CreateNewIndustryHelper(tile, it, flags, indspec, layout, random_var8f, random_initial_bits, _current_company, _current_company == OWNER_DEITY ? IACT_RANDOMCREATION : IACT_USERCREATION, &ind);
2118 if (ret.Succeeded()) break;
2119 }
2120
2121 /* If it still failed, there's no suitable layout to build here, return the error */
2122 if (ret.Failed()) return ret;
2123 }
2124
2125 if ((flags & DC_EXEC) && ind != nullptr && _game_mode != GM_EDITOR) {
2126 AdvertiseIndustryOpening(ind);
2127 }
2128
2129 return CommandCost(EXPENSES_OTHER, indspec->GetConstructionCost());
2130 }
2131
2139 CommandCost CmdIndustrySetFlags(DoCommandFlag flags, IndustryID ind_id, IndustryControlFlags ctlflags)
2140 {
2141 if (_current_company != OWNER_DEITY) return CMD_ERROR;
2142
2143 Industry *ind = Industry::GetIfValid(ind_id);
2144 if (ind == nullptr) return CMD_ERROR;
2145
2146 if (flags & DC_EXEC) ind->ctlflags = ctlflags & INDCTL_MASK;
2147
2148 return CommandCost();
2149 }
2150
2160 CommandCost CmdIndustrySetProduction(DoCommandFlag flags, IndustryID ind_id, byte prod_level, bool show_news, const std::string &custom_news)
2161 {
2162 if (_current_company != OWNER_DEITY) return CMD_ERROR;
2163 if (prod_level < PRODLEVEL_MINIMUM || prod_level > PRODLEVEL_MAXIMUM) return CMD_ERROR;
2164
2165 Industry *ind = Industry::GetIfValid(ind_id);
2166 if (ind == nullptr) return CMD_ERROR;
2167
2168 if (flags & DC_EXEC) {
2169 StringID str = STR_NULL;
2170 if (prod_level > ind->prod_level) {
2171 str = GetIndustrySpec(ind->type)->production_up_text;
2172 } else if (prod_level < ind->prod_level) {
2173 str = GetIndustrySpec(ind->type)->production_down_text;
2174 }
2175 if (prod_level != ind->prod_level && !custom_news.empty()) str = STR_NEWS_CUSTOM_ITEM;
2176
2177 ind->ctlflags |= INDCTL_EXTERNAL_PROD_LEVEL;
2178 ind->prod_level = prod_level;
2179 ind->RecomputeProductionMultipliers();
2180
2181 /* Show news message if requested. */
2182 if (show_news && str != STR_NULL) {
2183 NewsType nt;
2184 switch (WhoCanServiceIndustry(ind)) {
2185 case 0: nt = NT_INDUSTRY_NOBODY; break;
2186 case 1: nt = NT_INDUSTRY_OTHER; break;
2187 case 2: nt = NT_INDUSTRY_COMPANY; break;
2188 default: NOT_REACHED();
2189 }
2190
2191 /* Set parameters of news string */
2192 NewsAllocatedData *data = nullptr;
2193 if (str == STR_NEWS_CUSTOM_ITEM) {
2194 NewsStringData *news = new NewsStringData(custom_news);
2195 SetDParamStr(0, news->string);
2196 } else if (str > STR_LAST_STRINGID) {
2197 SetDParam(0, STR_TOWN_NAME);
2198 SetDParam(1, ind->town->index);
2199 SetDParam(2, GetIndustrySpec(ind->type)->name);
2200 } else {
2201 SetDParam(0, ind->index);
2202 }
2203 AddIndustryNewsItem(str, nt, ind->index, data);
2204 }
2205 }
2206
2207 return CommandCost();
2208 }
2209
2219 CommandCost CmdIndustrySetExclusivity(DoCommandFlag flags, IndustryID ind_id, Owner company_id, bool consumer)
2220 {
2221 if (_current_company != OWNER_DEITY) return CMD_ERROR;
2222
2223 Industry *ind = Industry::GetIfValid(ind_id);
2224 if (ind == nullptr) return CMD_ERROR;
2225
2226 if (company_id != OWNER_NONE && company_id != INVALID_OWNER && company_id != OWNER_DEITY
2227 && !Company::IsValidID(company_id)) return CMD_ERROR;
2228
2229 if (flags & DC_EXEC) {
2230 if (consumer) {
2231 ind->exclusive_consumer = company_id;
2232 } else {
2233 ind->exclusive_supplier = company_id;
2234 }
2235 }
2236
2237
2238 return CommandCost();
2239 }
2240
2248 CommandCost CmdIndustrySetText(DoCommandFlag flags, IndustryID ind_id, const std::string &text)
2249 {
2250 if (_current_company != OWNER_DEITY) return CMD_ERROR;
2251
2252 Industry *ind = Industry::GetIfValid(ind_id);
2253 if (ind == nullptr) return CMD_ERROR;
2254
2255 if (flags & DC_EXEC) {
2256 ind->text.clear();
2257 if (!text.empty()) ind->text = text;
2258 InvalidateWindowData(WC_INDUSTRY_VIEW, ind->index);
2259 }
2260
2261 return CommandCost();
2262 }
2263
2271 static Industry *CreateNewIndustry(TileIndex tile, IndustryType type, IndustryAvailabilityCallType creation_type)
2272 {
2273 const IndustrySpec *indspec = GetIndustrySpec(type);
2274
2275 uint32_t seed = Random();
2276 uint32_t seed2 = Random();
2277 Industry *i = nullptr;
2278 size_t layout_index = RandomRange((uint32_t)indspec->layouts.size());
2279 [[maybe_unused]] CommandCost ret = CreateNewIndustryHelper(tile, type, DC_EXEC, indspec, layout_index, seed, GB(seed2, 0, 16), OWNER_NONE, creation_type, &i);
2280 assert(i != nullptr || ret.Failed());
2281 return i;
2282 }
2283
2290 static uint32_t GetScaledIndustryGenerationProbability(IndustryType it, bool *force_at_least_one)
2291 {
2292 const IndustrySpec *ind_spc = GetIndustrySpec(it);
2293 uint32_t chance = ind_spc->appear_creation[_settings_game.game_creation.landscape];
2294 if (!ind_spc->enabled || ind_spc->layouts.empty() ||
2295 (_game_mode != GM_EDITOR && _settings_game.difficulty.industry_density == ID_FUND_ONLY) ||
2296 (chance = GetIndustryProbabilityCallback(it, IACT_MAPGENERATION, chance)) == 0) {
2297 *force_at_least_one = false;
2298 return 0;
2299 } else {
2300 chance *= 16; // to increase precision
2301 /* We want industries appearing at coast to appear less often on bigger maps, as length of coast increases slower than map area.
2302 * For simplicity we scale in both cases, though scaling the probabilities of all industries has no effect. */
2303 chance = (ind_spc->check_proc == CHECK_REFINERY || ind_spc->check_proc == CHECK_OIL_RIG) ? Map::ScaleBySize1D(chance) : Map::ScaleBySize(chance);
2304
2305 *force_at_least_one = (chance > 0) && !(ind_spc->behaviour & INDUSTRYBEH_NOBUILT_MAPCREATION) && (_game_mode != GM_EDITOR);
2306 return chance;
2307 }
2308 }
2309
2316 static uint16_t GetIndustryGamePlayProbability(IndustryType it, byte *min_number)
2317 {
2318 if (_settings_game.difficulty.industry_density == ID_FUND_ONLY) {
2319 *min_number = 0;
2320 return 0;
2321 }
2322
2323 const IndustrySpec *ind_spc = GetIndustrySpec(it);
2324 byte chance = ind_spc->appear_ingame[_settings_game.game_creation.landscape];
2325 if (!ind_spc->enabled || ind_spc->layouts.empty() ||
2326 ((ind_spc->behaviour & INDUSTRYBEH_BEFORE_1950) && TimerGameCalendar::year > 1950) ||
2327 ((ind_spc->behaviour & INDUSTRYBEH_AFTER_1960) && TimerGameCalendar::year < 1960) ||
2328 (chance = GetIndustryProbabilityCallback(it, IACT_RANDOMCREATION, chance)) == 0) {
2329 *min_number = 0;
2330 return 0;
2331 }
2332 *min_number = (ind_spc->behaviour & INDUSTRYBEH_CANCLOSE_LASTINSTANCE) ? 1 : 0;
2333 return chance;
2334 }
2335
2340 static uint GetNumberOfIndustries()
2341 {
2342 /* Number of industries on a 256x256 map. */
2343 static const uint16_t numof_industry_table[] = {
2344 0, // none
2345 0, // minimal
2346 10, // very low
2347 25, // low
2348 55, // normal
2349 80, // high
2350 0, // custom
2351 };
2352
2353 assert(lengthof(numof_industry_table) == ID_END);
2354 uint difficulty = (_game_mode != GM_EDITOR) ? _settings_game.difficulty.industry_density : (uint)ID_VERY_LOW;
2355
2356 if (difficulty == ID_CUSTOM) return std::min<uint>(IndustryPool::MAX_SIZE, _settings_game.game_creation.custom_industry_number);
2357
2358 return std::min<uint>(IndustryPool::MAX_SIZE, Map::ScaleBySize(numof_industry_table[difficulty]));
2359 }
2360
2369 static Industry *PlaceIndustry(IndustryType type, IndustryAvailabilityCallType creation_type, bool try_hard)
2370 {
2371 uint tries = try_hard ? 10000u : 2000u;
2372 for (; tries > 0; tries--) {
2373 Industry *ind = CreateNewIndustry(RandomTile(), type, creation_type);
2374 if (ind != nullptr) return ind;
2375 }
2376 return nullptr;
2377 }
2378
2384 static void PlaceInitialIndustry(IndustryType type, bool try_hard)
2385 {
2386 Backup<CompanyID> cur_company(_current_company, OWNER_NONE, FILE_LINE);
2387
2388 IncreaseGeneratingWorldProgress(GWP_INDUSTRY);
2389 PlaceIndustry(type, IACT_MAPGENERATION, try_hard);
2390
2391 cur_company.Restore();
2392 }
2393
2398 static uint GetCurrentTotalNumberOfIndustries()
2399 {
2400 int total = 0;
2401 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) total += Industry::GetIndustryTypeCount(it);
2402 return total;
2403 }
2404
2405
2407 void IndustryTypeBuildData::Reset()
2408 {
2409 this->probability = 0;
2410 this->min_number = 0;
2411 this->target_count = 0;
2412 this->max_wait = 1;
2413 this->wait_count = 0;
2414 }
2415
2417 void IndustryBuildData::Reset()
2418 {
2419 this->wanted_inds = GetCurrentTotalNumberOfIndustries() << 16;
2420
2421 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
2422 this->builddata[it].Reset();
2423 }
2424 }
2425
2427 void IndustryBuildData::EconomyMonthlyLoop()
2428 {
2429 static const int NEWINDS_PER_MONTH = 0x38000 / (10 * 12); // lower 16 bits is a float fraction, 3.5 industries per decade, divided by 10 * 12 months.
2430 if (_settings_game.difficulty.industry_density == ID_FUND_ONLY) return; // 'no industries' setting.
2431
2432 /* To prevent running out of unused industries for the player to connect,
2433 * add a fraction of new industries each month, but only if the manager can keep up. */
2434 uint max_behind = 1 + std::min(99u, Map::ScaleBySize(3)); // At most 2 industries for small maps, and 100 at the biggest map (about 6 months industry build attempts).
2435 if (GetCurrentTotalNumberOfIndustries() + max_behind >= (this->wanted_inds >> 16)) {
2436 this->wanted_inds += Map::ScaleBySize(NEWINDS_PER_MONTH);
2437 }
2438 }
2439
2444 void GenerateIndustries()
2445 {
2446 if (_game_mode != GM_EDITOR && _settings_game.difficulty.industry_density == ID_FUND_ONLY) return; // No industries in the game.
2447
2448 uint32_t industry_probs[NUM_INDUSTRYTYPES];
2449 bool force_at_least_one[NUM_INDUSTRYTYPES];
2450 uint32_t total_prob = 0;
2451 uint num_forced = 0;
2452
2453 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
2454 industry_probs[it] = GetScaledIndustryGenerationProbability(it, force_at_least_one + it);
2455 total_prob += industry_probs[it];
2456 if (force_at_least_one[it]) num_forced++;
2457 }
2458
2459 uint total_amount = GetNumberOfIndustries();
2460 if (total_prob == 0 || total_amount < num_forced) {
2461 /* Only place the forced ones */
2462 total_amount = num_forced;
2463 }
2464
2465 SetGeneratingWorldProgress(GWP_INDUSTRY, total_amount);
2466
2467 /* Try to build one industry per type independent of any probabilities */
2468 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
2469 if (force_at_least_one[it]) {
2470 assert(total_amount > 0);
2471 total_amount--;
2472 PlaceInitialIndustry(it, true);
2473 }
2474 }
2475
2476 /* Add the remaining industries according to their probabilities */
2477 for (uint i = 0; i < total_amount; i++) {
2478 uint32_t r = RandomRange(total_prob);
2479 IndustryType it = 0;
2480 while (r >= industry_probs[it]) {
2481 r -= industry_probs[it];
2482 it++;
2483 assert(it < NUM_INDUSTRYTYPES);
2484 }
2485 assert(industry_probs[it] > 0);
2486 PlaceInitialIndustry(it, false);
2487 }
2488 _industry_builder.Reset();
2489 }
2490
2495 static void UpdateIndustryStatistics(Industry *i)
2496 {
2497 for (auto &p : i->produced) {
2498 if (IsValidCargoID(p.cargo)) {
2499 if (p.history[THIS_MONTH].production != 0) i->last_prod_year = TimerGameEconomy::year;
2500
2501 /* Move history from this month to last month. */
2502 std::rotate(std::rbegin(p.history), std::rbegin(p.history) + 1, std::rend(p.history));
2503 p.history[THIS_MONTH].production = 0;
2504 p.history[THIS_MONTH].transported = 0;
2505 }
2506 }
2507 }
2508
2513 void Industry::RecomputeProductionMultipliers()
2514 {
2515 const IndustrySpec *indspec = GetIndustrySpec(this->type);
2516 assert(indspec->UsesOriginalEconomy());
2517
2518 /* Rates are rounded up, so e.g. oilrig always produces some passengers */
2519 for (auto &p : this->produced) {
2520 p.rate = ClampTo<uint8_t>(CeilDiv(indspec->production_rate[&p - this->produced.data()] * this->prod_level, PRODLEVEL_DEFAULT));
2521 }
2522 }
2523
2524 void Industry::FillCachedName() const
2525 {
2526 auto tmp_params = MakeParameters(this->index);
2527 this->cached_name = GetStringWithArgs(STR_INDUSTRY_NAME, tmp_params);
2528 }
2529
2530 void ClearAllIndustryCachedNames()
2531 {
2532 for (Industry *ind : Industry::Iterate()) {
2533 ind->cached_name.clear();
2534 }
2535 }
2536
2542 bool IndustryTypeBuildData::GetIndustryTypeData(IndustryType it)
2543 {
2544 byte min_number;
2545 uint32_t probability = GetIndustryGamePlayProbability(it, &min_number);
2546 bool changed = min_number != this->min_number || probability != this->probability;
2547 this->min_number = min_number;
2548 this->probability = probability;
2549 return changed;
2550 }
2551
2553 void IndustryBuildData::SetupTargetCount()
2554 {
2555 bool changed = false;
2556 uint num_planned = 0; // Number of industries planned in the industry build data.
2557 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
2558 changed |= this->builddata[it].GetIndustryTypeData(it);
2559 num_planned += this->builddata[it].target_count;
2560 }
2561 uint total_amount = this->wanted_inds >> 16; // Desired total number of industries.
2562 changed |= num_planned != total_amount;
2563 if (!changed) return; // All industries are still the same, no need to re-randomize.
2564
2565 /* Initialize the target counts. */
2566 uint force_build = 0; // Number of industries that should always be available.
2567 uint32_t total_prob = 0; // Sum of probabilities.
2568 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
2569 IndustryTypeBuildData *ibd = this->builddata + it;
2570 force_build += ibd->min_number;
2571 ibd->target_count = ibd->min_number;
2572 total_prob += ibd->probability;
2573 }
2574
2575 if (total_prob == 0) return; // No buildable industries.
2576
2577 /* Subtract forced industries from the number of industries available for construction. */
2578 total_amount = (total_amount <= force_build) ? 0 : total_amount - force_build;
2579
2580 /* Assign number of industries that should be aimed for, by using the probability as a weight. */
2581 while (total_amount > 0) {
2582 uint32_t r = RandomRange(total_prob);
2583 IndustryType it = 0;
2584 while (r >= this->builddata[it].probability) {
2585 r -= this->builddata[it].probability;
2586 it++;
2587 assert(it < NUM_INDUSTRYTYPES);
2588 }
2589 assert(this->builddata[it].probability > 0);
2590 this->builddata[it].target_count++;
2591 total_amount--;
2592 }
2593 }
2594
2598 void IndustryBuildData::TryBuildNewIndustry()
2599 {
2600 this->SetupTargetCount();
2601
2602 int missing = 0; // Number of industries that need to be build.
2603 uint count = 0; // Number of industry types eligible for build.
2604 uint32_t total_prob = 0; // Sum of probabilities.
2605 IndustryType forced_build = NUM_INDUSTRYTYPES; // Industry type that should be forcibly build.
2606 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
2607 int difference = this->builddata[it].target_count - Industry::GetIndustryTypeCount(it);
2608 missing += difference;
2609 if (this->builddata[it].wait_count > 0) continue; // This type may not be built now.
2610 if (difference > 0) {
2611 if (Industry::GetIndustryTypeCount(it) == 0 && this->builddata[it].min_number > 0) {
2612 /* An industry that should exist at least once, is not available. Force it, trying the most needed one first. */
2613 if (forced_build == NUM_INDUSTRYTYPES ||
2614 difference > this->builddata[forced_build].target_count - Industry::GetIndustryTypeCount(forced_build)) {
2615 forced_build = it;
2616 }
2617 }
2618 total_prob += difference;
2619 count++;
2620 }
2621 }
2622
2623 if (EconomyIsInRecession() || (forced_build == NUM_INDUSTRYTYPES && (missing <= 0 || total_prob == 0))) count = 0; // Skip creation of an industry.
2624
2625 if (count >= 1) {
2626 /* If not forced, pick a weighted random industry to build.
2627 * For the case that count == 1, there is no need to draw a random number. */
2628 IndustryType it;
2629 if (forced_build != NUM_INDUSTRYTYPES) {
2630 it = forced_build;
2631 } else {
2632 /* Non-forced, select an industry type to build (weighted random). */
2633 uint32_t r = 0; // Initialized to silence the compiler.
2634 if (count > 1) r = RandomRange(total_prob);
2635 for (it = 0; it < NUM_INDUSTRYTYPES; it++) {
2636 if (this->builddata[it].wait_count > 0) continue; // Type may not be built now.
2637 int difference = this->builddata[it].target_count - Industry::GetIndustryTypeCount(it);
2638 if (difference <= 0) continue; // Too many of this kind.
2639 if (count == 1) break;
2640 if (r < (uint)difference) break;
2641 r -= difference;
2642 }
2643 assert(it < NUM_INDUSTRYTYPES && this->builddata[it].target_count > Industry::GetIndustryTypeCount(it));
2644 }
2645
2646 /* Try to create the industry. */
2647 const Industry *ind = PlaceIndustry(it, IACT_RANDOMCREATION, false);
2648 if (ind == nullptr) {
2649 this->builddata[it].wait_count = this->builddata[it].max_wait + 1; // Compensate for decrementing below.
2650 this->builddata[it].max_wait = std::min(1000, this->builddata[it].max_wait + 2);
2651 } else {
2652 AdvertiseIndustryOpening(ind);
2653 this->builddata[it].max_wait = std::max(this->builddata[it].max_wait / 2, 1); // Reduce waiting time of the industry type.
2654 }
2655 }
2656
2657 /* Decrement wait counters. */
2658 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
2659 if (this->builddata[it].wait_count > 0) this->builddata[it].wait_count--;
2660 }
2661 }
2662
2671 static bool CheckIndustryCloseDownProtection(IndustryType type)
2672 {
2673 const IndustrySpec *indspec = GetIndustrySpec(type);
2674
2675 /* oil wells (or the industries with that flag set) are always allowed to closedown */
2676 if ((indspec->behaviour & INDUSTRYBEH_DONT_INCR_PROD) && _settings_game.game_creation.landscape == LT_TEMPERATE) return false;
2677 return (indspec->behaviour & INDUSTRYBEH_CANCLOSE_LASTINSTANCE) == 0 && Industry::GetIndustryTypeCount(type) <= 1;
2678 }
2679
2689 static void CanCargoServiceIndustry(CargoID cargo, Industry *ind, bool *c_accepts, bool *c_produces)
2690 {
2691 if (!IsValidCargoID(cargo)) return;
2692
2693 /* Check for acceptance of cargo */
2694 if (ind->IsCargoAccepted(cargo) && !IndustryTemporarilyRefusesCargo(ind, cargo)) *c_accepts = true;
2695
2696 /* Check for produced cargo */
2697 if (ind->IsCargoProduced(cargo)) *c_produces = true;
2698 }
2699
2713 int WhoCanServiceIndustry(Industry *ind)
2714 {
2715 if (ind->stations_near.empty()) return 0; // No stations found at all => nobody services
2716
2717 int result = 0;
2718 for (const Vehicle *v : Vehicle::Iterate()) {
2719 /* Is it worthwhile to try this vehicle? */
2720 if (v->owner != _local_company && result != 0) continue;
2721
2722 /* Check whether it accepts the right kind of cargo */
2723 bool c_accepts = false;
2724 bool c_produces = false;
2725 if (v->type == VEH_TRAIN && v->IsFrontEngine()) {
2726 for (const Vehicle *u = v; u != nullptr; u = u->Next()) {
2727 CanCargoServiceIndustry(u->cargo_type, ind, &c_accepts, &c_produces);
2728 }
2729 } else if (v->type == VEH_ROAD || v->type == VEH_SHIP || v->type == VEH_AIRCRAFT) {
2730 CanCargoServiceIndustry(v->cargo_type, ind, &c_accepts, &c_produces);
2731 } else {
2732 continue;
2733 }
2734 if (!c_accepts && !c_produces) continue; // Wrong cargo
2735
2736 /* Check orders of the vehicle.
2737 * We cannot check the first of shared orders only, since the first vehicle in such a chain
2738 * may have a different cargo type.
2739 */
2740 for (const Order *o : v->Orders()) {
2741 if (o->IsType(OT_GOTO_STATION) && !(o->GetUnloadType() & OUFB_TRANSFER)) {
2742 /* Vehicle visits a station to load or unload */
2743 Station *st = Station::Get(o->GetDestination());
2744 assert(st != nullptr);
2745
2746 /* Same cargo produced by industry is dropped here => not serviced by vehicle v */
2747 if ((o->GetUnloadType() & OUFB_UNLOAD) && !c_accepts) break;
2748
2749 if (ind->stations_near.find(st) != ind->stations_near.end()) {
2750 if (v->owner == _local_company) return 2; // Company services industry
2751 result = 1; // Competitor services industry
2752 }
2753 }
2754 }
2755 }
2756 return result;
2757 }
2758
2766 static void ReportNewsProductionChangeIndustry(Industry *ind, CargoID type, int percent)
2767 {
2768 NewsType nt;
2769
2770 switch (WhoCanServiceIndustry(ind)) {
2771 case 0: nt = NT_INDUSTRY_NOBODY; break;
2772 case 1: nt = NT_INDUSTRY_OTHER; break;
2773 case 2: nt = NT_INDUSTRY_COMPANY; break;
2774 default: NOT_REACHED();
2775 }
2776 SetDParam(2, abs(percent));
2777 SetDParam(0, CargoSpec::Get(type)->name);
2778 SetDParam(1, ind->index);
2779 AddIndustryNewsItem(
2780 percent >= 0 ? STR_NEWS_INDUSTRY_PRODUCTION_INCREASE_SMOOTH : STR_NEWS_INDUSTRY_PRODUCTION_DECREASE_SMOOTH,
2781 nt,
2782 ind->index
2783 );
2784 }
2785
2786 static const uint PERCENT_TRANSPORTED_60 = 153;
2787 static const uint PERCENT_TRANSPORTED_80 = 204;
2788
2794 static void ChangeIndustryProduction(Industry *i, bool monthly)
2795 {
2796 StringID str = STR_NULL;
2797 bool closeit = false;
2798 const IndustrySpec *indspec = GetIndustrySpec(i->type);
2799 bool standard = false;
2800 bool suppress_message = false;
2801 bool recalculate_multipliers = false;
2802 /* use original economy for industries using production related callbacks */
2803 bool original_economy = indspec->UsesOriginalEconomy();
2804 byte div = 0;
2805 byte mul = 0;
2806 int8_t increment = 0;
2807
2808 bool callback_enabled = HasBit(indspec->callback_mask, monthly ? CBM_IND_MONTHLYPROD_CHANGE : CBM_IND_PRODUCTION_CHANGE);
2809 if (callback_enabled) {
2810 uint16_t res = GetIndustryCallback(monthly ? CBID_INDUSTRY_MONTHLYPROD_CHANGE : CBID_INDUSTRY_PRODUCTION_CHANGE, 0, Random(), i, i->type, i->location.tile);
2811 if (res != CALLBACK_FAILED) { // failed callback means "do nothing"
2812 suppress_message = HasBit(res, 7);
2813 /* Get the custom message if any */
2814 if (HasBit(res, 8)) str = MapGRFStringID(indspec->grf_prop.grffile->grfid, GB(GetRegister(0x100), 0, 16));
2815 res = GB(res, 0, 4);
2816 switch (res) {
2817 default: NOT_REACHED();
2818 case 0x0: break; // Do nothing, but show the custom message if any
2819 case 0x1: div = 1; break; // Halve industry production. If production reaches the quarter of the default, the industry is closed instead.
2820 case 0x2: mul = 1; break; // Double industry production if it hasn't reached eight times of the original yet.
2821 case 0x3: closeit = true; break; // The industry announces imminent closure, and is physically removed from the map next month.
2822 case 0x4: standard = true; break; // Do the standard random production change as if this industry was a primary one.
2823 case 0x5: case 0x6: case 0x7: // Divide production by 4, 8, 16
2824 case 0x8: div = res - 0x3; break; // Divide production by 32
2825 case 0x9: case 0xA: case 0xB: // Multiply production by 4, 8, 16
2826 case 0xC: mul = res - 0x7; break; // Multiply production by 32
2827 case 0xD: // decrement production
2828 case 0xE: // increment production
2829 increment = res == 0x0D ? -1 : 1;
2830 break;
2831 case 0xF: // Set production to third byte of register 0x100
2832 i->prod_level = Clamp(GB(GetRegister(0x100), 16, 8), PRODLEVEL_MINIMUM, PRODLEVEL_MAXIMUM);
2833 recalculate_multipliers = true;
2834 break;
2835 }
2836 }
2837 } else {
2838 if (monthly == original_economy) return;
2839 if (!original_economy && _settings_game.economy.type == ET_FROZEN) return;
2840 if (indspec->life_type == INDUSTRYLIFE_BLACK_HOLE) return;
2841 }
2842
2843 if (standard || (!callback_enabled && (indspec->life_type & (INDUSTRYLIFE_ORGANIC | INDUSTRYLIFE_EXTRACTIVE)) != 0)) {
2844 /* decrease or increase */
2845 bool only_decrease = (indspec->behaviour & INDUSTRYBEH_DONT_INCR_PROD) && _settings_game.game_creation.landscape == LT_TEMPERATE;
2846
2847 if (original_economy) {
2848 if (only_decrease || Chance16(1, 3)) {
2849 /* If more than 60% transported, 66% chance of increase, else 33% chance of increase */
2850 if (!only_decrease && (i->produced[0].history[LAST_MONTH].PctTransported() > PERCENT_TRANSPORTED_60) != Chance16(1, 3)) {
2851 mul = 1; // Increase production
2852 } else {
2853 div = 1; // Decrease production
2854 }
2855 }
2856 } else if (_settings_game.economy.type == ET_SMOOTH) {
2857 closeit = !(i->ctlflags & (INDCTL_NO_CLOSURE | INDCTL_NO_PRODUCTION_DECREASE));
2858 for (auto &p : i->produced) {
2859 if (!IsValidCargoID(p.cargo)) continue;
2860 uint32_t r = Random();
2861 int old_prod, new_prod, percent;
2862 /* If over 60% is transported, mult is 1, else mult is -1. */
2863 int mult = (p.history[LAST_MONTH].PctTransported() > PERCENT_TRANSPORTED_60) ? 1 : -1;
2864
2865 new_prod = old_prod = p.rate;
2866
2867 /* For industries with only_decrease flags (temperate terrain Oil Wells),
2868 * the multiplier will always be -1 so they will only decrease. */
2869 if (only_decrease) {
2870 mult = -1;
2871 /* For normal industries, if over 60% is transported, 33% chance for decrease.
2872 * Bonus for very high station ratings (over 80%): 16% chance for decrease. */
2873 } else if (Chance16I(1, ((p.history[LAST_MONTH].PctTransported() > PERCENT_TRANSPORTED_80) ? 6 : 3), r)) {
2874 mult *= -1;
2875 }
2876
2877 /* 4.5% chance for 3-23% (or 1 unit for very low productions) production change,
2878 * determined by mult value. If mult = 1 prod. increases, else (-1) it decreases. */
2879 if (Chance16I(1, 22, r >> 16)) {
2880 new_prod += mult * (std::max(((RandomRange(50) + 10) * old_prod) >> 8, 1U));
2881 }
2882
2883 /* Prevent production to overflow or Oil Rig passengers to be over-"produced" */
2884 new_prod = Clamp(new_prod, 1, 255);
2885 if (IsValidCargoID(p.cargo) && p.cargo == GetCargoIDByLabel(CT_PASSENGERS) && !(indspec->behaviour & INDUSTRYBEH_NO_PAX_PROD_CLAMP)) {
2886 new_prod = Clamp(new_prod, 0, 16);
2887 }
2888
2889 /* If override flags are set, prevent actually changing production if any was decided on */
2890 if ((i->ctlflags & INDCTL_NO_PRODUCTION_DECREASE) && new_prod < old_prod) continue;
2891 if ((i->ctlflags & INDCTL_NO_PRODUCTION_INCREASE) && new_prod > old_prod) continue;
2892
2893 /* Do not stop closing the industry when it has the lowest possible production rate */
2894 if (new_prod == old_prod && old_prod > 1) {
2895 closeit = false;
2896 continue;
2897 }
2898
2899 percent = (old_prod == 0) ? 100 : (new_prod * 100 / old_prod - 100);
2900 p.rate = new_prod;
2901
2902 /* Close the industry when it has the lowest possible production rate */
2903 if (new_prod > 1) closeit = false;
2904
2905 if (abs(percent) >= 10) {
2906 ReportNewsProductionChangeIndustry(i, p.cargo, percent);
2907 }
2908 }
2909 }
2910 }
2911
2912 /* If override flags are set, prevent actually changing production if any was decided on */
2913 if ((i->ctlflags & INDCTL_NO_PRODUCTION_DECREASE) && (div > 0 || increment < 0)) return;
2914 if ((i->ctlflags & INDCTL_NO_PRODUCTION_INCREASE) && (mul > 0 || increment > 0)) return;
2915 if (i->ctlflags & INDCTL_EXTERNAL_PROD_LEVEL) {
2916 div = 0;
2917 mul = 0;
2918 increment = 0;
2919 }
2920
2921 if (!callback_enabled && (indspec->life_type & INDUSTRYLIFE_PROCESSING)) {
2922 if (TimerGameEconomy::year - i->last_prod_year >= PROCESSING_INDUSTRY_ABANDONMENT_YEARS && Chance16(1, original_economy ? 2 : 180)) {
2923 closeit = true;
2924 }
2925 }
2926
2927 /* Increase if needed */
2928 while (mul-- != 0 && i->prod_level < PRODLEVEL_MAXIMUM) {
2929 i->prod_level = std::min<int>(i->prod_level * 2, PRODLEVEL_MAXIMUM);
2930 recalculate_multipliers = true;
2931 if (str == STR_NULL) str = indspec->production_up_text;
2932 }
2933
2934 /* Decrease if needed */
2935 while (div-- != 0 && !closeit) {
2936 if (i->prod_level == PRODLEVEL_MINIMUM) {
2937 closeit = true;
2938 break;
2939 } else {
2940 i->prod_level = std::max<int>(i->prod_level / 2, PRODLEVEL_MINIMUM);
2941 recalculate_multipliers = true;
2942 if (str == STR_NULL) str = indspec->production_down_text;
2943 }
2944 }
2945
2946 /* Increase or Decreasing the production level if needed */
2947 if (increment != 0) {
2948 if (increment < 0 && i->prod_level == PRODLEVEL_MINIMUM) {
2949 closeit = true;
2950 } else {
2951 i->prod_level = ClampU(i->prod_level + increment, PRODLEVEL_MINIMUM, PRODLEVEL_MAXIMUM);
2952 recalculate_multipliers = true;
2953 }
2954 }
2955
2956 /* Recalculate production_rate
2957 * For non-smooth economy these should always be synchronized with prod_level */
2958 if (recalculate_multipliers) i->RecomputeProductionMultipliers();
2959
2960 /* Close if needed and allowed */
2961 if (closeit && !CheckIndustryCloseDownProtection(i->type) && !(i->ctlflags & INDCTL_NO_CLOSURE)) {
2962 i->prod_level = PRODLEVEL_CLOSURE;
2963 SetWindowDirty(WC_INDUSTRY_VIEW, i->index);
2964 str = indspec->closure_text;
2965 }
2966
2967 if (!suppress_message && str != STR_NULL) {
2968 NewsType nt;
2969 /* Compute news category */
2970 if (closeit) {
2971 nt = NT_INDUSTRY_CLOSE;
2972 AI::BroadcastNewEvent(new ScriptEventIndustryClose(i->index));
2973 Game::NewEvent(new ScriptEventIndustryClose(i->index));
2974 } else {
2975 switch (WhoCanServiceIndustry(i)) {
2976 case 0: nt = NT_INDUSTRY_NOBODY; break;
2977 case 1: nt = NT_INDUSTRY_OTHER; break;
2978 case 2: nt = NT_INDUSTRY_COMPANY; break;
2979 default: NOT_REACHED();
2980 }
2981 }
2982 /* Set parameters of news string */
2983 if (str > STR_LAST_STRINGID) {
2984 SetDParam(0, STR_TOWN_NAME);
2985 SetDParam(1, i->town->index);
2986 SetDParam(2, indspec->name);
2987 } else if (closeit) {
2988 SetDParam(0, STR_FORMAT_INDUSTRY_NAME);
2989 SetDParam(1, i->town->index);
2990 SetDParam(2, indspec->name);
2991 } else {
2992 SetDParam(0, i->index);
2993 }
2994 /* and report the news to the user */
2995 if (closeit) {
2996 AddTileNewsItem(str, nt, i->location.tile + TileDiffXY(1, 1));
2997 } else {
2998 AddIndustryNewsItem(str, nt, i->index);
2999 }
3000 }
3001 }
3002
3010 static IntervalTimer<TimerGameEconomy> _economy_industries_daily({TimerGameEconomy::DAY, TimerGameEconomy::Priority::INDUSTRY}, [](auto)
3011 {
3012 _economy.industry_daily_change_counter += _economy.industry_daily_increment;
3013
3014 /* Bits 16-31 of industry_construction_counter contain the number of industries to change/create today,
3015 * the lower 16 bit are a fractional part that might accumulate over several days until it
3016 * is sufficient for an industry. */
3017 uint16_t change_loop = _economy.industry_daily_change_counter >> 16;
3018
3019 /* Reset the active part of the counter, just keeping the "fractional part" */
3020 _economy.industry_daily_change_counter &= 0xFFFF;
3021
3022 if (change_loop == 0) {
3023 return; // Nothing to do? get out
3024 }
3025
3026 Backup<CompanyID> cur_company(_current_company, OWNER_NONE, FILE_LINE);
3027
3028 /* perform the required industry changes for the day */
3029
3030 uint perc = 3; // Between 3% and 9% chance of creating a new industry.
3031 if ((_industry_builder.wanted_inds >> 16) > GetCurrentTotalNumberOfIndustries()) {
3032 perc = std::min(9u, perc + (_industry_builder.wanted_inds >> 16) - GetCurrentTotalNumberOfIndustries());
3033 }
3034 for (uint16_t j = 0; j < change_loop; j++) {
3035 if (Chance16(perc, 100)) {
3036 _industry_builder.TryBuildNewIndustry();
3037 } else {
3038 Industry *i = Industry::GetRandom();
3039 if (i != nullptr) {
3040 ChangeIndustryProduction(i, false);
3041 SetWindowDirty(WC_INDUSTRY_VIEW, i->index);
3042 }
3043 }
3044 }
3045
3046 cur_company.Restore();
3047
3048 /* production-change */
3049 InvalidateWindowData(WC_INDUSTRY_DIRECTORY, 0, IDIWD_PRODUCTION_CHANGE);
3050 });
3051
3052 static IntervalTimer<TimerGameEconomy> _economy_industries_monthly({TimerGameEconomy::MONTH, TimerGameEconomy::Priority::INDUSTRY}, [](auto)
3053 {
3054 Backup<CompanyID> cur_company(_current_company, OWNER_NONE, FILE_LINE);
3055
3056 _industry_builder.EconomyMonthlyLoop();
3057
3058 for (Industry *i : Industry::Iterate()) {
3059 UpdateIndustryStatistics(i);
3060 if (i->prod_level == PRODLEVEL_CLOSURE) {
3061 delete i;
3062 } else {
3063 ChangeIndustryProduction(i, true);
3064 SetWindowDirty(WC_INDUSTRY_VIEW, i->index);
3065 }
3066 }
3067
3068 cur_company.Restore();
3069
3070 /* production-change */
3071 InvalidateWindowData(WC_INDUSTRY_DIRECTORY, 0, IDIWD_PRODUCTION_CHANGE);
3072 });
3073
3074
3075 void InitializeIndustries()
3076 {
3077 Industry::ResetIndustryCounts();
3078 _industry_sound_tile = 0;
3079
3080 _industry_builder.Reset();
3081 }
3082
3084 void CheckIndustries()
3085 {
3086 int count = 0;
3087 for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) {
3088 if (Industry::GetIndustryTypeCount(it) > 0) continue; // Types of existing industries can be skipped.
3089
3090 bool force_at_least_one;
3091 uint32_t chance = GetScaledIndustryGenerationProbability(it, &force_at_least_one);
3092 if (chance == 0 || !force_at_least_one) continue; // Types that are not available can be skipped.
3093
3094 const IndustrySpec *is = GetIndustrySpec(it);
3095 SetDParam(0, is->name);
3096 ShowErrorMessage(STR_ERROR_NO_SUITABLE_PLACES_FOR_INDUSTRIES, STR_ERROR_NO_SUITABLE_PLACES_FOR_INDUSTRIES_EXPLANATION, WL_WARNING);
3097
3098 count++;
3099 if (count >= 3) break; // Don't swamp the user with errors.
3100 }
3101 }
3102
3107 bool IndustrySpec::IsRawIndustry() const
3108 {
3109 return (this->life_type & (INDUSTRYLIFE_EXTRACTIVE | INDUSTRYLIFE_ORGANIC)) != 0;
3110 }
3111
3116 bool IndustrySpec::IsProcessingIndustry() const
3117 {
3118 /* Lumber mills are neither raw nor processing */
3119 return (this->life_type & INDUSTRYLIFE_PROCESSING) != 0 &&
3120 (this->behaviour & INDUSTRYBEH_CUT_TREES) == 0;
3121 }
3122
3127 Money IndustrySpec::GetConstructionCost() const
3128 {
3129 /* Building raw industries like secondary uses different price base */
3130 return (_price[(_settings_game.construction.raw_industry_construction == 1 && this->IsRawIndustry()) ?
3131 PR_BUILD_INDUSTRY_RAW : PR_BUILD_INDUSTRY] * this->cost_multiplier) >> 8;
3132 }
3133
3140 Money IndustrySpec::GetRemovalCost() const
3141 {
3142 return (_price[PR_CLEAR_INDUSTRY] * this->removal_cost_multiplier) >> 8;
3143 }
3144
3149 bool IndustrySpec::UsesOriginalEconomy() const
3150 {
3151 return _settings_game.economy.type == ET_ORIGINAL ||
3152 HasBit(this->callback_mask, CBM_IND_PRODUCTION_256_TICKS) || HasBit(this->callback_mask, CBM_IND_PRODUCTION_CARGO_ARRIVAL) || // production callbacks
3153 HasBit(this->callback_mask, CBM_IND_MONTHLYPROD_CHANGE) || HasBit(this->callback_mask, CBM_IND_PRODUCTION_CHANGE) || HasBit(this->callback_mask, CBM_IND_PROD_CHANGE_BUILD); // production change callbacks
3154 }
3155
3156 IndustrySpec::~IndustrySpec()
3157 {
3158 if (HasBit(this->cleanup_flag, CLEAN_RANDOMSOUNDS)) {
3159 free(this->random_sounds);
3160 }
3161 }
3162
3163 static CommandCost TerraformTile_Industry(TileIndex tile, DoCommandFlag flags, int z_new, Slope tileh_new)
3164 {
3165 if (AutoslopeEnabled()) {
3166 /* We imitate here TTDP's behaviour:
3167 * - Both new and old slope must not be steep.
3168 * - TileMaxZ must not be changed.
3169 * - Allow autoslope by default.
3170 * - Disallow autoslope if callback succeeds and returns non-zero.
3171 */
3172 Slope tileh_old = GetTileSlope(tile);
3173 /* TileMaxZ must not be changed. Slopes must not be steep. */
3174 if (!IsSteepSlope(tileh_old) && !IsSteepSlope(tileh_new) && (GetTileMaxZ(tile) == z_new + GetSlopeMaxZ(tileh_new))) {
3175 const IndustryGfx gfx = GetIndustryGfx(tile);
3176 const IndustryTileSpec *itspec = GetIndustryTileSpec(gfx);
3177
3178 /* Call callback 3C 'disable autosloping for industry tiles'. */
3179 if (HasBit(itspec->callback_mask, CBM_INDT_AUTOSLOPE)) {
3180 /* If the callback fails, allow autoslope. */
3181 uint16_t res = GetIndustryTileCallback(CBID_INDTILE_AUTOSLOPE, 0, 0, gfx, Industry::GetByTile(tile), tile);
3182 if (res == CALLBACK_FAILED || !ConvertBooleanCallback(itspec->grf_prop.grffile, CBID_INDTILE_AUTOSLOPE, res)) return CommandCost(EXPENSES_CONSTRUCTION, _price[PR_BUILD_FOUNDATION]);
3183 } else {
3184 /* allow autoslope */
3185 return CommandCost(EXPENSES_CONSTRUCTION, _price[PR_BUILD_FOUNDATION]);
3186 }
3187 }
3188 }
3189 return Command<CMD_LANDSCAPE_CLEAR>::Do(flags, tile);
3190 }
3191
3192 extern const TileTypeProcs _tile_type_industry_procs = {
3193 DrawTile_Industry, // draw_tile_proc
3194 GetSlopePixelZ_Industry, // get_slope_z_proc
3195 ClearTile_Industry, // clear_tile_proc
3196 AddAcceptedCargo_Industry, // add_accepted_cargo_proc
3197 GetTileDesc_Industry, // get_tile_desc_proc
3198 GetTileTrackStatus_Industry, // get_tile_track_status_proc
3199 ClickTile_Industry, // click_tile_proc
3200 AnimateTile_Industry, // animate_tile_proc
3201 TileLoop_Industry, // tile_loop_proc
3202 ChangeTileOwner_Industry, // change_tile_owner_proc
3203 nullptr, // add_produced_cargo_proc
3204 nullptr, // vehicle_enter_tile_proc
3205 GetFoundation_Industry, // get_foundation_proc
3206 TerraformTile_Industry, // terraform_tile_proc
3207 };
3208
3209 bool IndustryCompare::operator() (const IndustryListEntry &lhs, const IndustryListEntry &rhs) const
3210 {
3211 /* Compare by distance first and use index as a tiebreaker. */
3212 return std::tie(lhs.distance, lhs.industry->index) < std::tie(rhs.distance, rhs.industry->index);
3213 }
VEH_AIRCRAFT
@ VEH_AIRCRAFT
Aircraft vehicle type.
Definition: vehicle_type.h:27
game.hpp
INDUSTRYBEH_ONLY_INTOWN
@ INDUSTRYBEH_ONLY_INTOWN
can only be built in towns (arctic/tropic banks, water tower)
Definition: industrytype.h:65
CheckScaledDistanceFromEdge
static bool CheckScaledDistanceFromEdge(TileIndex tile, uint maxdist)
Check if a tile is within a distance from map edges, scaled by map dimensions independently.
Definition: industry_cmd.cpp:1285
TileY
static debug_inline uint TileY(TileIndex tile)
Get the Y component of a tile.
Definition: map_func.h:437
TileInfo::z
int z
Height.
Definition: tile_cmd.h:48
MP_CLEAR
@ MP_CLEAR
A tile without any structures, i.e. grass, rocks, farm fields etc.
Definition: tile_type.h:48
Vehicle::IsFrontEngine
debug_inline bool IsFrontEngine() const
Check if the vehicle is a front engine.
Definition: vehicle_base.h:936
MP_HOUSE
@ MP_HOUSE
A house by a town.
Definition: tile_type.h:51
DeleteNewGRFInspectWindow
void DeleteNewGRFInspectWindow(GrfSpecFeature feature, uint index)
Delete inspect window for a given feature and index.
Definition: newgrf_debug_gui.cpp:739
IsTileFlat
bool IsTileFlat(TileIndex tile, int *h)
Check if a given tile is flat.
Definition: tile_map.cpp:100
DIAGDIR_SE
@ DIAGDIR_SE
Southeast.
Definition: direction_type.h:76
SLOPE_SE
@ SLOPE_SE
south and east corner are raised
Definition: slope_type.h:57
TileDesc::grf
const char * grf
newGRF used for the tile contents
Definition: tile_cmd.h:63
PRODLEVEL_MINIMUM
@ PRODLEVEL_MINIMUM
below this level, the industry is set to be closing
Definition: industry.h:35
CLEAR_SNOW
@ CLEAR_SNOW
0-3
Definition: clear_map.h:24
CreateNewIndustryHelper
static CommandCost CreateNewIndustryHelper(TileIndex tile, IndustryType type, DoCommandFlag flags, const IndustrySpec *indspec, size_t layout_index, uint32_t random_var8f, uint16_t random_initial_bits, Owner founder, IndustryAvailabilityCallType creation_type, Industry **ip)
Helper function for Build/Fund an industry.
Definition: industry_cmd.cpp:1983
TROPICZONE_DESERT
@ TROPICZONE_DESERT
Tile is desert.
Definition: tile_type.h:78
InvalidateWindowData
void InvalidateWindowData(WindowClass cls, WindowNumber number, int data, bool gui_scope)
Mark window data of the window of a given class and specific window number as invalid (in need of re-...
Definition: window.cpp:3204
Industry::owner
Owner owner
owner of the industry. Which SHOULD always be (imho) OWNER_NONE
Definition: industry.h:105
sound_func.h
GroundSpritePaletteTransform
PaletteID GroundSpritePaletteTransform(SpriteID image, PaletteID pal, PaletteID default_pal)
Applies PALETTE_MODIFIER_COLOUR to a palette entry of a ground sprite.
Definition: sprite.h:168
AXIS_Y
@ AXIS_Y
The y axis.
Definition: direction_type.h:118
ID_FUND_ONLY
@ ID_FUND_ONLY
The game does not build industries.
Definition: settings_type.h:55
CBM_IND_PRODUCTION_CARGO_ARRIVAL
@ CBM_IND_PRODUCTION_CARGO_ARRIVAL
call production callback when cargo arrives at the industry
Definition: newgrf_callbacks.h:365
NUM_INDUSTRYTYPES
static const IndustryType NUM_INDUSTRYTYPES
total number of industry types, new and old; limited to 240 because we need some special ids like INV...
Definition: industry_type.h:26
SND_30_TOFFEE_QUARRY
@ SND_30_TOFFEE_QUARRY
48 == 0x30 Industry animation: toffee quarry: drill
Definition: sound_type.h:87
IndustryBuildData::wanted_inds
uint32_t wanted_inds
Number of wanted industries (bits 31-16), and a fraction (bits 15-0).
Definition: industry.h:293
Cheats::magic_bulldozer
Cheat magic_bulldozer
dynamite industries, objects
Definition: cheat_type.h:27
IsClearGround
bool IsClearGround(Tile t, ClearGround ct)
Set the type of clear tile.
Definition: clear_map.h:71
OUFB_UNLOAD
@ OUFB_UNLOAD
Force unloading all cargo onto the platform, possibly not getting paid.
Definition: order_type.h:54
SetBit
constexpr T SetBit(T &x, const uint8_t y)
Set a bit in a variable.
Definition: bitmath_func.hpp:121
CheckNewIndustryProc
CommandCost CheckNewIndustryProc(TileIndex tile)
Industrytype check function signature.
Definition: industry_cmd.cpp:1404
SND_0B_MINE
@ SND_0B_MINE
9 == 0x09 Industry animation: coal/copper/gold mine: headgear
Definition: sound_type.h:48
Pool::PoolItem<&_industry_pool >::Get
static Titem * Get(size_t index)
Returns Titem with given index.
Definition: pool_type.hpp:339
ReportNewsProductionChangeIndustry
static void ReportNewsProductionChangeIndustry(Industry *ind, CargoID type, int percent)
Report news that industry production has changed significantly.
Definition: industry_cmd.cpp:2766
INDUSTRYBEH_CARGOTYPES_UNLIMITED
@ INDUSTRYBEH_CARGOTYPES_UNLIMITED
Allow produced/accepted cargoes callbacks to supply more than 2 and 3 types.
Definition: industrytype.h:80
IndustrySpec::UsesOriginalEconomy
bool UsesOriginalEconomy() const
Determines whether this industrytype uses standard/newgrf production changes.
Definition: industry_cmd.cpp:3149
TimerGameTick::counter
static TickCounter counter
Monotonic counter, in ticks, since start of game.
Definition: timer_game_tick.h:33
SND_2B_TOY_FACTORY_2
@ SND_2B_TOY_FACTORY_2
43 == 0x2B Industry animation: toy factory (2): stamp product
Definition: sound_type.h:82
DeleteIndustryNews
void DeleteIndustryNews(IndustryID iid)
Remove news regarding given industry.
Definition: news_gui.cpp:955
GameSettings::station
StationSettings station
settings related to station management
Definition: settings_type.h:629
SetWindowDirty
void SetWindowDirty(WindowClass cls, WindowNumber number)
Mark window as dirty (in need of repainting)
Definition: window.cpp:3086
AdvertiseIndustryOpening
static void AdvertiseIndustryOpening(const Industry *ind)
Advertise about a new industry opening.
Definition: industry_cmd.cpp:1733
water.h
GetTileMaxZ
int GetTileMaxZ(TileIndex t)
Get top height of the tile inside the map.
Definition: tile_map.cpp:141
ID_VERY_LOW
@ ID_VERY_LOW
Very few industries at game start.
Definition: settings_type.h:57
SpriteLayoutPaletteTransform
PaletteID SpriteLayoutPaletteTransform(SpriteID image, PaletteID pal, PaletteID default_pal)
Applies PALETTE_MODIFIER_TRANSPARENT and PALETTE_MODIFIER_COLOUR to a palette entry of a sprite layou...
Definition: sprite.h:149
EV_BUBBLE
@ EV_BUBBLE
Bubble of bubble generator (industry).
Definition: effectvehicle_func.h:26
INDCTL_NONE
@ INDCTL_NONE
No flags in effect.
Definition: industry.h:46
Industry::counts
static uint16_t counts[NUM_INDUSTRYTYPES]
Number of industries per type ingame.
Definition: industry.h:264
command_func.h
INDUSTRYBEH_AFTER_1960
@ INDUSTRYBEH_AFTER_1960
can only be built after 1960 (oil rigs)
Definition: industrytype.h:70
EV_CHIMNEY_SMOKE
@ EV_CHIMNEY_SMOKE
Smoke of power plant (industry).
Definition: effectvehicle_func.h:17
ShowErrorMessage
void ShowErrorMessage(StringID summary_msg, int x, int y, CommandCost cc)
Display an error message in a window.
Definition: error_gui.cpp:367
Pool::PoolItem<&_industry_pool >::GetIfValid
static Titem * GetIfValid(size_t index)
Returns Titem with given index.
Definition: pool_type.hpp:350
IAT_TILELOOP
@ IAT_TILELOOP
Trigger in the periodic tile loop.
Definition: newgrf_animation_type.h:39
CMD_ERROR
static const CommandCost CMD_ERROR
Define a default return value for a failed command.
Definition: command_func.h:28
INDCTL_NO_CLOSURE
@ INDCTL_NO_CLOSURE
Industry can not close regardless of production level or time since last delivery.
Definition: industry.h:54
GetTreeGround
TreeGround GetTreeGround(Tile t)
Returns the groundtype for tree tiles.
Definition: tree_map.h:88
FlatteningFoundation
Foundation FlatteningFoundation(Slope s)
Returns the foundation needed to flatten a slope.
Definition: slope_func.h:369
INDUSTRYBEH_NO_PAX_PROD_CLAMP
@ INDUSTRYBEH_NO_PAX_PROD_CLAMP
Do not clamp production of passengers. (smooth economy only)
Definition: industrytype.h:81
IndustryBuildData::builddata
IndustryTypeBuildData builddata[NUM_INDUSTRYTYPES]
Industry build data for every industry type.
Definition: industry.h:292
ClosestTownFromTile
Town * ClosestTownFromTile(TileIndex tile, uint threshold)
Return the town closest (in distance or ownership) to a given tile, within a given threshold.
Definition: town_cmd.cpp:3744
CheckIndustryCloseDownProtection
static bool CheckIndustryCloseDownProtection(IndustryType type)
Protects an industry from closure if the appropriate flags and conditions are met INDUSTRYBEH_CANCLOS...
Definition: industry_cmd.cpp:2671
WL_WARNING
@ WL_WARNING
Other information.
Definition: error.h:25
TileInfo
Tile information, used while rendering the tile.
Definition: tile_cmd.h:43
GetWaterClass
WaterClass GetWaterClass(Tile t)
Get the water class at a tile.
Definition: water_map.h:115
GameCreationSettings::landscape
byte landscape
the landscape we're currently in
Definition: settings_type.h:355
Backup
Class to backup a specific variable and restore it later.
Definition: backup_type.hpp:21
ID_CUSTOM
@ ID_CUSTOM
Custom number of industries.
Definition: settings_type.h:62
Map::MaxX
static debug_inline uint MaxX()
Gets the maximum X coordinate within the map, including MP_VOID.
Definition: map_func.h:297
terraform_cmd.h
company_base.h
SpecializedVehicle::Next
T * Next() const
Get next vehicle in the chain.
Definition: vehicle_base.h:1121
EXPENSES_OTHER
@ EXPENSES_OTHER
Other expenses.
Definition: economy_type.h:185
IndustryTypeBuildData::max_wait
uint16_t max_wait
Starting number of turns to wait (copied to wait_count).
Definition: industry.h:280
OUFB_TRANSFER
@ OUFB_TRANSFER
Transfer all cargo onto the platform.
Definition: order_type.h:55
timer_game_calendar.h
TileDesc::owner
Owner owner[4]
Name of the owner(s)
Definition: tile_cmd.h:55
IndustrySpec::GetRemovalCost
Money GetRemovalCost() const
Get the cost for removing this industry Take note that the cost will always be zero for non-grf indus...
Definition: industry_cmd.cpp:3140
CheckIndustries
void CheckIndustries()
Verify whether the generated industries are complete, and warn the user if not.
Definition: industry_cmd.cpp:3084
SND_2A_TOY_FACTORY_3
@ SND_2A_TOY_FACTORY_3
42 == 0x2A Industry animation: toy factory (3): eject product
Definition: sound_type.h:81
CBID_INDUSTRY_PRODUCTION_CHANGE
@ CBID_INDUSTRY_PRODUCTION_CHANGE
Called on production changes, so it can be adjusted.
Definition: newgrf_callbacks.h:111
SLOPE_NW
@ SLOPE_NW
north and west corner are raised
Definition: slope_type.h:55
Station
Station data structure.
Definition: station_base.h:442
GetIndustryConstructionStage
byte GetIndustryConstructionStage(Tile tile)
Returns the industry construction stage of the specified tile.
Definition: industry_map.h:100
NewsAllocatedData
Container for any custom data that must be deleted after the news item has reached end-of-life.
Definition: news_type.h:122
PRODLEVEL_CLOSURE
@ PRODLEVEL_CLOSURE
signal set to actually close the industry
Definition: industry.h:34
IndustrySpec::GetConstructionCost
Money GetConstructionCost() const
Get the cost for constructing this industry.
Definition: industry_cmd.cpp:3127
CargoPacket::InvalidateAllFrom
static void InvalidateAllFrom(SourceType src_type, SourceID src)
Invalidates (sets source_id to INVALID_SOURCE) all cargo packets from given source.
Definition: cargopacket.cpp:137
CBID_INDTILE_CARGO_ACCEPTANCE
@ CBID_INDTILE_CARGO_ACCEPTANCE
Called to query the cargo acceptance of the industry tile.
Definition: newgrf_callbacks.h:117
ChopLumberMillTrees
static void ChopLumberMillTrees(Industry *i)
Perform a circular search around the Lumber Mill in order to find trees to cut.
Definition: industry_cmd.cpp:1126
StringID
uint32_t StringID
Numeric value that represents a string, independent of the selected language.
Definition: strings_type.h:16
IndustryBuildData::EconomyMonthlyLoop
void EconomyMonthlyLoop()
Monthly update of industry build data.
Definition: industry_cmd.cpp:2427
SetClearCounter
void SetClearCounter(Tile t, uint c)
Sets the counter used to advance to the next clear density/field type.
Definition: clear_map.h:144
IAT_INDUSTRY_TICK
@ IAT_INDUSTRY_TICK
Trigger every tick.
Definition: newgrf_animation_type.h:40
PerformIndustryTileSlopeCheck
CommandCost PerformIndustryTileSlopeCheck(TileIndex ind_base_tile, TileIndex ind_tile, const IndustryTileSpec *its, IndustryType type, IndustryGfx gfx, size_t layout_index, uint16_t initial_random_bits, Owner founder, IndustryAvailabilityCallType creation_type)
Check the slope of a tile of a new industry.
Definition: newgrf_industrytiles.cpp:230
IndustryTileSpec::anim_state
bool anim_state
When true, the tile has to be drawn using the animation state instead of the construction state.
Definition: industrytype.h:167
CloseWindowById
void CloseWindowById(WindowClass cls, WindowNumber number, bool force, int data)
Close a window by its class and window number (if it is open).
Definition: window.cpp:1141
SND_0C_POWER_STATION
@ SND_0C_POWER_STATION
10 == 0x0A Industry animation: power station: spark
Definition: sound_type.h:49
CBM_INDT_SHAPE_CHECK
@ CBM_INDT_SHAPE_CHECK
decides slope suitability
Definition: newgrf_callbacks.h:389
_industry_builder
IndustryBuildData _industry_builder
In-game manager of industries.
Definition: industry_cmd.cpp:70
WC_INDUSTRY_VIEW
@ WC_INDUSTRY_VIEW
Industry view; Window numbers:
Definition: window_type.h:363
IntervalTimer
An interval timer will fire every interval, and will continue to fire until it is deleted.
Definition: timer.h:76
GB
constexpr static debug_inline uint GB(const T x, const uint8_t s, const uint8_t n)
Fetch n bits from x, started at bit s.
Definition: bitmath_func.hpp:32
Map::ScaleBySize1D
static uint ScaleBySize1D(uint n)
Scales the given value by the maps circumference, where the given value is for a 256 by 256 map.
Definition: map_func.h:341
AutoslopeEnabled
bool AutoslopeEnabled()
Tests if autoslope is enabled for _current_company.
Definition: autoslope.h:44
IsTransparencySet
bool IsTransparencySet(TransparencyOption to)
Check if the transparency option bit is set and if we aren't in the game menu (there's never transpar...
Definition: transparency.h:48
GetRegister
uint32_t GetRegister(uint i)
Gets the value of a so-called newgrf "register".
Definition: newgrf_spritegroup.h:29
TREE_GROUND_SHORE
@ TREE_GROUND_SHORE
shore
Definition: tree_map.h:56
Pool::PoolItem<&_industry_pool >::index
Tindex index
Index of this pool item.
Definition: pool_type.hpp:238
NT_INDUSTRY_COMPANY
@ NT_INDUSTRY_COMPANY
Production changes of industry serviced by local company.
Definition: news_type.h:32
CargoSpec::Get
static CargoSpec * Get(size_t index)
Retrieve cargo details for the given cargo ID.
Definition: cargotype.h:131
DiagDirToAxis
Axis DiagDirToAxis(DiagDirection d)
Convert a DiagDirection to the axis.
Definition: direction_func.h:214
IACT_RANDOMCREATION
@ IACT_RANDOMCREATION
during creation of random ingame industry
Definition: newgrf_industries.h:84
CargoArray
Class for storing amounts of cargo.
Definition: cargo_type.h:114
Industry::was_cargo_delivered
byte was_cargo_delivered
flag that indicate this has been the closest industry chosen for cargo delivery by a station....
Definition: industry.h:108
TROPICZONE_RAINFOREST
@ TROPICZONE_RAINFOREST
Rainforest tile.
Definition: tile_type.h:79
PalSpriteID::sprite
SpriteID sprite
The 'real' sprite.
Definition: gfx_type.h:23
ProduceIndustryGoodsHelper
static void ProduceIndustryGoodsHelper(Industry *i, bool scale)
Helper for ProduceIndustryGoods that scales and produces cargos.
Definition: industry_cmd.cpp:1149
GetIndustryGfx
IndustryGfx GetIndustryGfx(Tile t)
Get the industry graphics ID for the given industry tile.
Definition: industry_map.h:137
Map::WrapToMap
static TileIndex WrapToMap(TileIndex tile)
'Wraps' the given "tile" so it is within the map.
Definition: map_func.h:317
GameSettings::difficulty
DifficultySettings difficulty
settings related to the difficulty
Definition: settings_type.h:617
GetTileZ
int GetTileZ(TileIndex tile)
Get bottom height of the tile.
Definition: tile_map.cpp:121
INVALID_TILE
constexpr TileIndex INVALID_TILE
The very nice invalid tile marker.
Definition: tile_type.h:95
CheckNewIndustry_Farm
static CommandCost CheckNewIndustry_Farm(TileIndex tile)
Check the conditions of CHECK_FARM (Industry should be below snow-line in arctic).
Definition: industry_cmd.cpp:1337
IsOilRig
bool IsOilRig(Tile t)
Is tile t part of an oilrig?
Definition: station_map.h:275
INDUSTRYBEH_DONT_INCR_PROD
@ INDUSTRYBEH_DONT_INCR_PROD
do not increase production (oil wells) in the temperate climate
Definition: industrytype.h:68
CheckIfCanLevelIndustryPlatform
static bool CheckIfCanLevelIndustryPlatform(TileIndex tile, DoCommandFlag flags, const IndustryTileLayout &layout)
This function tries to flatten out the land below an industry, without damaging the surroundings too ...
Definition: industry_cmd.cpp:1617
DrawIndustryAnimationStruct::x
int x
coordinate x of the first image offset
Definition: industry_land.h:19
IndustryTileSpec::acceptance
std::array< int8_t, INDUSTRY_NUM_INPUTS > acceptance
Level of acceptance per cargo type (signed, may be negative!)
Definition: industrytype.h:159
IndustryTileSpec::callback_mask
uint8_t callback_mask
Bitmask of industry tile callbacks that have to be called.
Definition: industrytype.h:169
IsSteepSlope
static constexpr bool IsSteepSlope(Slope s)
Checks if a slope is steep.
Definition: slope_func.h:36
WC_BUILD_INDUSTRY
@ WC_BUILD_INDUSTRY
Build industry; Window numbers:
Definition: window_type.h:435
TILE_SIZE
static const uint TILE_SIZE
Tile size in world coordinates.
Definition: tile_type.h:15
CBM_INDT_ACCEPT_CARGO
@ CBM_INDT_ACCEPT_CARGO
decides accepted types
Definition: newgrf_callbacks.h:388
Tile
Wrapper class to abstract away the way the tiles are stored.
Definition: map_func.h:25
CeilDiv
constexpr uint CeilDiv(uint a, uint b)
Computes ceil(a / b) for non-negative a and b.
Definition: math_func.hpp:320
build_industry.h
Industry::produced
ProducedCargoArray produced
INDUSTRY_NUM_OUTPUTS production cargo slots.
Definition: industry.h:99
Industry::RecomputeProductionMultipliers
void RecomputeProductionMultipliers()
Recompute #production_rate for current prod_level.
Definition: industry_cmd.cpp:2513
SpecializedStation< Station, false >::Get
static Station * Get(size_t index)
Gets station with given index.
Definition: base_station_base.h:259
_settings_client
ClientSettings _settings_client
The current settings for this game.
Definition: settings.cpp:54
Town::xy
TileIndex xy
town center tile
Definition: town.h:51
GWP_INDUSTRY
@ GWP_INDUSTRY
Generate industries.
Definition: genworld.h:75
DC_NO_WATER
@ DC_NO_WATER
don't allow building on water
Definition: command_type.h:374
CBID_INDTILE_DRAW_FOUNDATIONS
@ CBID_INDTILE_DRAW_FOUNDATIONS
Called to determine the type (if any) of foundation to draw for industry tile.
Definition: newgrf_callbacks.h:135
MP_INDUSTRY
@ MP_INDUSTRY
Part of an industry.
Definition: tile_type.h:56
newgrf_debug.h
town.h
GetGRFConfig
GRFConfig * GetGRFConfig(uint32_t grfid, uint32_t mask)
Retrieve a NewGRF from the current config by its grfid.
Definition: newgrf_config.cpp:716
TileInfo::y
int y
Y position of the tile in unit coordinates.
Definition: tile_cmd.h:45
CBM_IND_PRODUCTION_256_TICKS
@ CBM_IND_PRODUCTION_256_TICKS
call production callback every 256 ticks
Definition: newgrf_callbacks.h:366
IsTileForestIndustry
bool IsTileForestIndustry(TileIndex tile)
Check whether the tile is a forest.
Definition: industry_cmd.cpp:974
OrthogonalTileArea::Add
void Add(TileIndex to_add)
Add a single tile to a tile area; enlarge if needed.
Definition: tilearea.cpp:43
StrongType::Typedef< uint32_t, struct TileIndexTag, StrongType::Compare, StrongType::Integer, StrongType::Compatible< int32_t >, StrongType::Compatible< int64_t > >
SLOPE_S
@ SLOPE_S
the south corner of the tile is raised
Definition: slope_type.h:51
effectvehicle_base.h
ClampU
constexpr uint ClampU(const uint a, const uint min, const uint max)
Clamp an unsigned integer between an interval.
Definition: math_func.hpp:150
DIAGDIR_NW
@ DIAGDIR_NW
Northwest.
Definition: direction_type.h:78
IsWaterTile
bool IsWaterTile(Tile t)
Is it a water tile with plain water?
Definition: water_map.h:193
Industry::construction_type
uint8_t construction_type
Way the industry was constructed (.
Definition: industry.h:117
NT_INDUSTRY_NOBODY
@ NT_INDUSTRY_NOBODY
Other industry production changes.
Definition: news_type.h:34
Industry::exclusive_consumer
Owner exclusive_consumer
Which company has exclusive rights to take cargo (INVALID_OWNER = anyone)
Definition: industry.h:120
CmdIndustrySetProduction
CommandCost CmdIndustrySetProduction(DoCommandFlag flags, IndustryID ind_id, byte prod_level, bool show_news, const std::string &custom_news)
Set industry production.
Definition: industry_cmd.cpp:2160
SND_2C_TOY_FACTORY_1
@ SND_2C_TOY_FACTORY_1
44 == 0x2C Industry animation: toy factory (1): conveyor belt
Definition: sound_type.h:83
clear_map.h
VEH_ROAD
@ VEH_ROAD
Road vehicle type.
Definition: vehicle_type.h:25
PRODLEVEL_DEFAULT
@ PRODLEVEL_DEFAULT
default level set when the industry is created
Definition: industry.h:36
Vehicle
Vehicle data structure.
Definition: vehicle_base.h:240
Industry
Defines the internal data of a functional industry.
Definition: industry.h:68
INDUSTRY_TRIGGER_INDUSTRY_TICK
@ INDUSTRY_TRIGGER_INDUSTRY_TICK
The industry has been triggered via its tick.
Definition: newgrf_industrytiles.h:72
IndustryTileSpec::accepts_cargo
std::array< CargoID, INDUSTRY_NUM_INPUTS > accepts_cargo
Cargo accepted by this tile.
Definition: industrytype.h:157
Chance16
bool Chance16(const uint a, const uint b)
Flips a coin with given probability.
Definition: random_func.hpp:131
Vehicle::owner
Owner owner
Which company owns the vehicle?
Definition: vehicle_base.h:305
Map::ScaleBySize
static uint ScaleBySize(uint n)
Scales the given value by the map size, where the given value is for a 256 by 256 map.
Definition: map_func.h:328
Owner
Owner
Enum for all companies/owners.
Definition: company_type.h:18
CmdIndustrySetText
CommandCost CmdIndustrySetText(DoCommandFlag flags, IndustryID ind_id, const std::string &text)
Change additional industry text.
Definition: industry_cmd.cpp:2248
Industry::ctlflags
IndustryControlFlags ctlflags
flags overriding standard behaviours
Definition: industry.h:109
DC_EXEC
@ DC_EXEC
execute the given command
Definition: command_type.h:371
CBID_INDUSTRY_OUTPUT_CARGO_TYPES
@ CBID_INDUSTRY_OUTPUT_CARGO_TYPES
Customize the output cargo types of a newly build industry.
Definition: newgrf_callbacks.h:221
GFX_WATERTILE_SPECIALCHECK
@ GFX_WATERTILE_SPECIALCHECK
not really a tile, but rather a very special check
Definition: industry_map.h:54
CBID_INDTILE_ACCEPT_CARGO
@ CBID_INDTILE_ACCEPT_CARGO
Called to determine which cargoes an industry should accept.
Definition: newgrf_callbacks.h:120
TriggerIndustry
void TriggerIndustry(Industry *ind, IndustryTileTrigger trigger)
Trigger a random trigger for all industry tiles.
Definition: newgrf_industrytiles.cpp:372
WATER_CLASS_INVALID
@ WATER_CLASS_INVALID
Used for industry tiles on land (also for oilrig if newgrf says so).
Definition: water_map.h:51
TileDesc
Tile description for the 'land area information' tool.
Definition: tile_cmd.h:52
CBID_INDUSTRY_SPECIAL_EFFECT
@ CBID_INDUSTRY_SPECIAL_EFFECT
Called to determine industry special effects.
Definition: newgrf_callbacks.h:174
CBM_INDT_AUTOSLOPE
@ CBM_INDT_AUTOSLOPE
decides allowance of autosloping
Definition: newgrf_callbacks.h:391
SLOPE_E
@ SLOPE_E
the east corner of the tile is raised
Definition: slope_type.h:52
DoCommandFlag
DoCommandFlag
List of flags for a command.
Definition: command_type.h:369
genworld.h
NT_INDUSTRY_CLOSE
@ NT_INDUSTRY_CLOSE
Closing of industries.
Definition: news_type.h:30
Foundation
Foundation
Enumeration for Foundations.
Definition: slope_type.h:93
CheckIfIndustryTileSlopes
static CommandCost CheckIfIndustryTileSlopes(TileIndex tile, const IndustryTileLayout &layout, size_t layout_index, int type, uint16_t initial_random_bits, Owner founder, IndustryAvailabilityCallType creation_type, bool *custom_shape_check=nullptr)
Check slope requirements for industry tiles.
Definition: industry_cmd.cpp:1531
OrthogonalTileArea::h
uint16_t h
The height of the area.
Definition: tilearea_type.h:21
EnsureNoVehicleOnGround
CommandCost EnsureNoVehicleOnGround(TileIndex tile)
Ensure there is no vehicle at the ground at the given position.
Definition: vehicle.cpp:546
GameCreationSettings::custom_industry_number
uint16_t custom_industry_number
manually entered number of industries
Definition: settings_type.h:358
INDUSTRYBEH_NOBUILT_MAPCREATION
@ INDUSTRYBEH_NOBUILT_MAPCREATION
Do not force one instance of this type to appear on map generation.
Definition: industrytype.h:78
DoCreateNewIndustry
static void DoCreateNewIndustry(Industry *i, TileIndex tile, IndustryType type, const IndustryTileLayout &layout, size_t layout_index, Town *t, Owner founder, uint16_t initial_random_bits)
Put an industry on the map.
Definition: industry_cmd.cpp:1782
IncreaseGeneratingWorldProgress
void IncreaseGeneratingWorldProgress(GenWorldProgress cls)
Increases the current stage of the world generation with one.
Definition: genworld_gui.cpp:1550
Industry::neutral_station
Station * neutral_station
Associated neutral station.
Definition: industry.h:98
CommandCost::Succeeded
bool Succeeded() const
Did this command succeed?
Definition: command_type.h:162
object_base.h
RandomRange
static uint32_t RandomRange(uint32_t limit)
Pick a random number between 0 and limit - 1, inclusive.
Definition: random_func.hpp:81
GameSettings::game_creation
GameCreationSettings game_creation
settings used during the creation of a game (map)
Definition: settings_type.h:618
_coal_plant_sparks
static const DrawIndustryCoordinates _coal_plant_sparks[]
Movement of the sparks , only used for Power Station.
Definition: industry_land.h:948
effectvehicle_func.h
IndustryTileLayout
std::vector< IndustryTileLayoutTile > IndustryTileLayout
A complete tile layout for an industry is a list of tiles.
Definition: industrytype.h:100
ai.hpp
SND_2D_SUGAR_MINE_1
@ SND_2D_SUGAR_MINE_1
45 == 0x2D Industry animation: sugar mine (1): shaking sieve
Definition: sound_type.h:84
ComplementSlope
Slope ComplementSlope(Slope s)
Return the complement of a slope.
Definition: slope_func.h:76
TileInfo::tileh
Slope tileh
Slope of the tile.
Definition: tile_cmd.h:46
GetTileType
static debug_inline TileType GetTileType(Tile tile)
Get the tiletype of a given tile.
Definition: tile_map.h:96
INDUSTRYBEH_PLANT_ON_BUILT
@ INDUSTRYBEH_PLANT_ON_BUILT
Fields are planted around when built (all farms)
Definition: industrytype.h:67
ClearDockingTilesCheckingNeighbours
void ClearDockingTilesCheckingNeighbours(TileIndex tile)
Clear docking tile status from tiles around a removed dock, if the tile has no neighbours which would...
Definition: station_cmd.cpp:2760
SoundSettings::ambient
bool ambient
Play ambient, industry and town sounds.
Definition: settings_type.h:244
IndustrySpec::closure_text
StringID closure_text
Message appearing when the industry closes.
Definition: industrytype.h:129
GetStringWithArgs
void GetStringWithArgs(StringBuilder &builder, StringID string, StringParameters &args, uint case_index, bool game_script)
Get a parsed string with most special stringcodes replaced by the string parameters.
Definition: strings.cpp:261
Pool::MAX_SIZE
static constexpr size_t MAX_SIZE
Make template parameter accessible from outside.
Definition: pool_type.hpp:84
ScaleByCargoScale
uint ScaleByCargoScale(uint num, bool town)
Scale a number by the cargo scale setting.
Definition: economy_func.h:77
IsInvisibilitySet
bool IsInvisibilitySet(TransparencyOption to)
Check if the invisibility option bit is set and if we aren't in the game menu (there's never transpar...
Definition: transparency.h:59
Industry::GetRandom
static Industry * GetRandom()
Return a random valid industry.
Definition: industry_cmd.cpp:221
IndustryTileSpec::special_flags
IndustryTileSpecialFlags special_flags
Bitmask of extra flags used by the tile.
Definition: industrytype.h:171
SetIndustryCompleted
void SetIndustryCompleted(Tile tile)
Set if the industry that owns the tile as under construction or not.
Definition: industry_map.h:88
INDUSTRY_COMPLETED
static const int INDUSTRY_COMPLETED
final stage of industry construction.
Definition: industry_type.h:36
Pool::PoolItem<&_industry_pool >::GetPoolSize
static size_t GetPoolSize()
Returns first unused index.
Definition: pool_type.hpp:360
Slope
Slope
Enumeration for the slope-type.
Definition: slope_type.h:48
Vehicle::Orders
IterateWrapper Orders() const
Returns an iterable ensemble of orders of a vehicle.
Definition: vehicle_base.h:1075
_economy_industries_daily
static IntervalTimer< TimerGameEconomy > _economy_industries_daily({TimerGameEconomy::DAY, TimerGameEconomy::Priority::INDUSTRY}, [](auto) { _economy.industry_daily_change_counter+=_economy.industry_daily_increment;uint16_t change_loop=_economy.industry_daily_change_counter >> 16;_economy.industry_daily_change_counter &=0xFFFF;if(change_loop==0) { return;} Backup< CompanyID > cur_company(_current_company, OWNER_NONE, FILE_LINE);uint perc=3;if((_industry_builder.wanted_inds >> 16) > GetCurrentTotalNumberOfIndustries()) { perc=std::min(9u, perc+(_industry_builder.wanted_inds >> 16) - GetCurrentTotalNumberOfIndustries());} for(uint16_t j=0;j< change_loop;j++) { if(Chance16(perc, 100)) { _industry_builder.TryBuildNewIndustry();} else { Industry *i=Industry::GetRandom();if(i !=nullptr) { ChangeIndustryProduction(i, false);SetWindowDirty(WC_INDUSTRY_VIEW, i->index);} } } cur_company.Restore();InvalidateWindowData(WC_INDUSTRY_DIRECTORY, 0, IDIWD_PRODUCTION_CHANGE);})
Every economy day handler for the industry changes Taking the original map size of 256*256,...
DIAGDIR_SW
@ DIAGDIR_SW
Southwest.
Definition: direction_type.h:77
UpdateIndustryStatistics
static void UpdateIndustryStatistics(Industry *i)
Monthly update of industry statistics.
Definition: industry_cmd.cpp:2495
CheckIfIndustryTilesAreFree
static CommandCost CheckIfIndustryTilesAreFree(TileIndex tile, const IndustryTileLayout &layout, IndustryType type)
Are the tiles of the industry free?
Definition: industry_cmd.cpp:1469
Industry::PostDestructor
static void PostDestructor(size_t index)
Invalidating some stuff after removing item from the pool.
Definition: industry_cmd.cpp:210
GetTreeGrowth
uint GetTreeGrowth(Tile t)
Returns the tree growth status.
Definition: tree_map.h:181
landscape_cmd.h
CHECK_END
@ CHECK_END
End marker of the industry check procedures.
Definition: industrytype.h:47
AnimationInfo::status
uint8_t status
Status; 0: no looping, 1: looping, 0xFF: no animation.
Definition: newgrf_animation_type.h:20
SND_29_SUGAR_MINE_2
@ SND_29_SUGAR_MINE_2
41 == 0x29 Industry animation: sugar mine (2): shaking sieve
Definition: sound_type.h:80
StationSettings::serve_neutral_industries
bool serve_neutral_industries
company stations can serve industries with attached neutral stations
Definition: settings_type.h:590
SetIndustryAnimationLoop
void SetIndustryAnimationLoop(Tile tile, byte count)
Set the animation loop number.
Definition: industry_map.h:211
return_cmd_error
#define return_cmd_error(errcode)
Returns from a function with a specific StringID as error.
Definition: command_func.h:38
IndustrySpec::IsRawIndustry
bool IsRawIndustry() const
Is an industry with the spec a raw industry?
Definition: industry_cmd.cpp:3107
SearchLumberMillTrees
static bool SearchLumberMillTrees(TileIndex tile, void *)
Search callback function for ChopLumberMillTrees.
Definition: industry_cmd.cpp:1103
CheckIfCallBackAllowsCreation
CommandCost CheckIfCallBackAllowsCreation(TileIndex tile, IndustryType type, size_t layout, uint32_t seed, uint16_t initial_random_bits, Owner founder, IndustryAvailabilityCallType creation_type)
Check that the industry callback allows creation of the industry.
Definition: newgrf_industries.cpp:539
ToTileIndexDiff
TileIndexDiff ToTileIndexDiff(TileIndexDiffC tidc)
Return the offset between two tiles from a TileIndexDiffC struct.
Definition: map_func.h:452
PlaceIndustry
static Industry * PlaceIndustry(IndustryType type, IndustryAvailabilityCallType creation_type, bool try_hard)
Try to place the industry in the game.
Definition: industry_cmd.cpp:2369
EXPENSES_CONSTRUCTION
@ EXPENSES_CONSTRUCTION
Construction costs.
Definition: economy_type.h:173
Industry::stations_near
StationList stations_near
NOSAVE: List of nearby stations.
Definition: industry.h:112
TileAddWrap
TileIndex TileAddWrap(TileIndex tile, int addx, int addy)
This function checks if we add addx/addy to tile, if we do wrap around the edges.
Definition: map.cpp:116
CommandCost
Common return value for all commands.
Definition: command_type.h:23
GetSnowLine
byte GetSnowLine()
Get the current snow line, either variable or static.
Definition: landscape.cpp:611
Industry::location
TileArea location
Location of the industry.
Definition: industry.h:96
IndustryTypeBuildData::Reset
void Reset()
Reset the entry.
Definition: industry_cmd.cpp:2407
WhoCanServiceIndustry
static int WhoCanServiceIndustry(Industry *ind)
Compute who can service the industry.
Definition: industry_cmd.cpp:2713
WaterClass
WaterClass
classes of water (for WATER_TILE_CLEAR water tile type).
Definition: water_map.h:47
CheckNewIndustry_OilRefinery
static CommandCost CheckNewIndustry_OilRefinery(TileIndex tile)
Check the conditions of CHECK_REFINERY (Industry should be positioned near edge of the map).
Definition: industry_cmd.cpp:1306
ClientSettings::sound
SoundSettings sound
sound effect settings
Definition: settings_type.h:638
CircularTileSearch
bool CircularTileSearch(TileIndex *tile, uint size, TestTileOnSearchProc proc, void *user_data)
Function performing a search around a center tile and going outward, thus in circle.
Definition: map.cpp:260
Industry::cached_name
std::string cached_name
NOSAVE: Cache of the resolved name of the industry.
Definition: industry.h:113
Randomizer::SetSeed
void SetSeed(uint32_t seed)
(Re)set the state of the random number generator.
Definition: random_func.cpp:67
SLOPE_NE
@ SLOPE_NE
north and east corner are raised
Definition: slope_type.h:58
Industry::GetByTile
static Industry * GetByTile(TileIndex tile)
Get the industry of the given tile.
Definition: industry.h:207
IndustrySpec::conflicting
IndustryType conflicting[3]
Industries this industry cannot be close to.
Definition: industrytype.h:110
Industry::exclusive_supplier
Owner exclusive_supplier
Which company has exclusive rights to deliver cargo (INVALID_OWNER = anyone)
Definition: industry.h:119
GetSlopeMaxZ
static constexpr int GetSlopeMaxZ(Slope s)
Returns the height of the highest corner of a slope relative to TileZ (= minimal height)
Definition: slope_func.h:160
INDUSTRYBEH_PLANT_FIELDS
@ INDUSTRYBEH_PLANT_FIELDS
periodically plants fields around itself (temp and arctic farms)
Definition: industrytype.h:61
Industry::type
IndustryType type
type of industry.
Definition: industry.h:104
SND_36_LUMBER_MILL_3
@ SND_36_LUMBER_MILL_3
54 == 0x36 Industry animation: lumber mill (3): crashing tree
Definition: sound_type.h:93
NT_INDUSTRY_OTHER
@ NT_INDUSTRY_OTHER
Production changes of industry serviced by competitor(s)
Definition: news_type.h:33
NewsType
NewsType
Type of news.
Definition: news_type.h:23
free
void free(const void *ptr)
Version of the standard free that accepts const pointers.
Definition: stdafx.h:379
autoslope.h
CBM_IND_PRODUCTION_CHANGE
@ CBM_IND_PRODUCTION_CHANGE
controls random production change
Definition: newgrf_callbacks.h:368
SND_2E_BUBBLE_GENERATOR
@ SND_2E_BUBBLE_GENERATOR
46 == 0x2E Industry animation: bubble generator (1): generate bubble
Definition: sound_type.h:85
WC_INDUSTRY_DIRECTORY
@ WC_INDUSTRY_DIRECTORY
Industry directory; Window numbers:
Definition: window_type.h:266
TransportType
TransportType
Available types of transport.
Definition: transport_type.h:19
Ticks::INDUSTRY_CUT_TREE_TICKS
static constexpr TimerGameTick::Ticks INDUSTRY_CUT_TREE_TICKS
Cycle duration for lumber mill's extra action.
Definition: timer_game_tick.h:57
_cheats
Cheats _cheats
All the cheats.
Definition: cheat.cpp:16
IndustryBuildData
Data for managing the number and type of industries in the game.
Definition: industry.h:291
CBID_INDUSTRY_MONTHLYPROD_CHANGE
@ CBID_INDUSTRY_MONTHLYPROD_CHANGE
Called monthly on production changes, so it can be adjusted more frequently.
Definition: newgrf_callbacks.h:153
IndustrySpec::layouts
std::vector< IndustryTileLayout > layouts
List of possible tile layouts for the industry.
Definition: industrytype.h:106
IndustrySpec::accepts_cargo
CargoID accepts_cargo[INDUSTRY_NUM_INPUTS]
16 accepted cargoes.
Definition: industrytype.h:120
INVALID_OWNER
@ INVALID_OWNER
An invalid owner.
Definition: company_type.h:29
INDUSTRYTILE_NOANIM
static const IndustryGfx INDUSTRYTILE_NOANIM
flag to mark industry tiles as having no animation
Definition: industry_type.h:31
CBM_INDT_DRAW_FOUNDATIONS
@ CBM_INDT_DRAW_FOUNDATIONS
decides if default foundations need to be drawn
Definition: newgrf_callbacks.h:390
ReverseDiagDir
DiagDirection ReverseDiagDir(DiagDirection d)
Returns the reverse direction of the given DiagDirection.
Definition: direction_func.h:118
INVALID_INDUSTRYTILE
static const IndustryGfx INVALID_INDUSTRYTILE
one above amount is considered invalid
Definition: industry_type.h:34
ConstructionSettings::industry_platform
uint8_t industry_platform
the amount of flat land around an industry
Definition: settings_type.h:381
SetFence
void SetFence(Tile t, DiagDirection side, uint h)
Sets the type of fence (and whether there is one) for the given border.
Definition: clear_map.h:240
CBM_IND_LOCATION
@ CBM_IND_LOCATION
check industry construction on given area
Definition: newgrf_callbacks.h:367
CBM_IND_INPUT_CARGO_TYPES
@ CBM_IND_INPUT_CARGO_TYPES
customize the cargoes the industry requires
Definition: newgrf_callbacks.h:376
CommandCost::Failed
bool Failed() const
Did this command fail?
Definition: command_type.h:171
EV_COPPER_MINE_SMOKE
@ EV_COPPER_MINE_SMOKE
Smoke at copper mine.
Definition: effectvehicle_func.h:28
INDUSTRYBEH_BUILT_ONWATER
@ INDUSTRYBEH_BUILT_ONWATER
is built on water (oil rig)
Definition: industrytype.h:63
IndustrySpec::production_up_text
StringID production_up_text
Message appearing when the industry's production is increasing.
Definition: industrytype.h:130
SetIndustryGfx
void SetIndustryGfx(Tile t, IndustryGfx gfx)
Set the industry graphics ID for the given industry tile.
Definition: industry_map.h:149
CBID_INDUSTRY_INPUT_CARGO_TYPES
@ CBID_INDUSTRY_INPUT_CARGO_TYPES
Customize the input cargo types of a newly build industry.
Definition: newgrf_callbacks.h:218
OrthogonalTileArea
Represents the covered area of e.g.
Definition: tilearea_type.h:18
CLEAR_DESERT
@ CLEAR_DESERT
1,3
Definition: clear_map.h:25
IndustrySpec::minimal_cargo
byte minimal_cargo
minimum amount of cargo transported to the stations.
Definition: industrytype.h:119
Industry::DecIndustryTypeCount
static void DecIndustryTypeCount(IndustryType type)
Decrement the count of industries for this type.
Definition: industry.h:231
DrawIndustryAnimationStruct::image_2
byte image_2
image offset 2
Definition: industry_land.h:21
GetIndustryProbabilityCallback
uint32_t GetIndustryProbabilityCallback(IndustryType type, IndustryAvailabilityCallType creation_type, uint32_t default_prob)
Check with callback CBID_INDUSTRY_PROBABILITY whether the industry can be built.
Definition: newgrf_industries.cpp:570
TileDiffXY
TileIndexDiff TileDiffXY(int x, int y)
Calculates an offset for the given coordinate(-offset).
Definition: map_func.h:401
_settings_game
GameSettings _settings_game
Game settings of a running game or the scenario editor.
Definition: settings.cpp:55
NewsStringData
Container for a single string to be passed as NewsAllocatedData.
Definition: news_type.h:150
Industry::accepted
AcceptedCargoArray accepted
INDUSTRY_NUM_INPUTS input cargo slots.
Definition: industry.h:100
DeleteSubsidyWith
void DeleteSubsidyWith(SourceType type, SourceID index)
Delete the subsidies associated with a given cargo source type and id.
Definition: subsidy.cpp:152
IsTileOnWater
bool IsTileOnWater(Tile t)
Tests if the tile was built on water.
Definition: water_map.h:139
timer_game_tick.h
SetupFarmFieldFence
static void SetupFarmFieldFence(TileIndex tile, int size, byte type, DiagDirection side)
Build farm field fence.
Definition: industry_cmd.cpp:1013
Game::NewEvent
static void NewEvent(class ScriptEvent *event)
Queue a new event for a Game Script.
Definition: game_core.cpp:146
ANIM_STATUS_NO_ANIMATION
static const uint8_t ANIM_STATUS_NO_ANIMATION
There is no animation.
Definition: newgrf_animation_type.h:15
GameSettings::economy
EconomySettings economy
settings to change the economy
Definition: settings_type.h:627
IndustryTypeBuildData::probability
uint32_t probability
Relative probability of building this industry.
Definition: industry.h:277
WL_INFO
@ WL_INFO
Used for DoCommand-like (and some non-fatal AI GUI) errors/information.
Definition: error.h:24
IndustryTypeBuildData::wait_count
uint16_t wait_count
Number of turns to wait before trying to build again.
Definition: industry.h:281
_local_company
CompanyID _local_company
Company controlled by the human player at this client. Can also be COMPANY_SPECTATOR.
Definition: company_cmd.cpp:50
PRODLEVEL_MAXIMUM
@ PRODLEVEL_MAXIMUM
the industry is running at full speed
Definition: industry.h:37
GetIndustryIndex
IndustryID GetIndustryIndex(Tile t)
Get the industry ID of the given tile.
Definition: industry_map.h:63
AI::BroadcastNewEvent
static void BroadcastNewEvent(ScriptEvent *event, CompanyID skip_company=MAX_COMPANIES)
Broadcast a new event to all active AIs.
Definition: ai_core.cpp:269
industry.h
industry_land.h
safeguards.h
GetNumberOfIndustries
static uint GetNumberOfIndustries()
Get wanted number of industries on the map.
Definition: industry_cmd.cpp:2340
Randomizer::Next
uint32_t Next()
Generate the next pseudo random number.
Definition: random_func.cpp:43
timer.h
HighestSnowLine
byte HighestSnowLine()
Get the highest possible snow line height, either variable or static.
Definition: landscape.cpp:624
DistanceFromEdgeDir
uint DistanceFromEdgeDir(TileIndex tile, DiagDirection dir)
Gets the distance to the edge of the map in given direction.
Definition: map.cpp:236
GetIndustryGamePlayProbability
static uint16_t GetIndustryGamePlayProbability(IndustryType it, byte *min_number)
Compute the probability for constructing a new industry during game play.
Definition: industry_cmd.cpp:2316
IndustryTileSpec::slopes_refused
Slope slopes_refused
slope pattern on which this tile cannot be built
Definition: industrytype.h:160
Industry::ResetIndustryCounts
static void ResetIndustryCounts()
Resets industry counts.
Definition: industry.h:249
GetTileSlope
Slope GetTileSlope(TileIndex tile, int *h)
Return the slope of a given tile inside the map.
Definition: tile_map.cpp:59
DifficultySettings::industry_density
byte industry_density
The industry density.
Definition: settings_type.h:102
RandomTile
#define RandomTile()
Get a valid random tile.
Definition: map_func.h:657
DC_NO_TEST_TOWN_RATING
@ DC_NO_TEST_TOWN_RATING
town rating does not disallow you from building
Definition: command_type.h:376
INDUSTRYBEH_BEFORE_1950
@ INDUSTRYBEH_BEFORE_1950
can only be built before 1950 (oil wells)
Definition: industrytype.h:69
CheckNewIndustry_BubbleGen
static CommandCost CheckNewIndustry_BubbleGen(TileIndex tile)
Check the conditions of CHECK_BUBBLEGEN (Industry should be in low land).
Definition: industry_cmd.cpp:1391
IndustryBuildData::SetupTargetCount
void SetupTargetCount()
Decide how many industries of each type are needed.
Definition: industry_cmd.cpp:2553
IndustrySpec::prospecting_chance
uint32_t prospecting_chance
Chance prospecting succeeds.
Definition: industrytype.h:109
CBM_IND_SPECIAL_EFFECT
@ CBM_IND_SPECIAL_EFFECT
control special effects
Definition: newgrf_callbacks.h:373
IsSuitableForFarmField
static bool IsSuitableForFarmField(TileIndex tile, bool allow_fields)
Check whether the tile can be replaced by a farm field.
Definition: industry_cmd.cpp:997
TileIndexDiff
int32_t TileIndexDiff
An offset value between two tiles.
Definition: map_func.h:376
NUM_INDUSTRYTILES
static const IndustryGfx NUM_INDUSTRYTILES
total number of industry tiles, new and old
Definition: industry_type.h:33
CargoID
byte CargoID
Cargo slots to indicate a cargo type within a game.
Definition: cargo_type.h:22
IndustryAvailabilityCallType
IndustryAvailabilityCallType
From where has callback CBID_INDUSTRY_PROBABILITY been called.
Definition: newgrf_industries.h:82
FOUNDATION_NONE
@ FOUNDATION_NONE
The tile has no foundation, the slope remains unchanged.
Definition: slope_type.h:94
error.h
GameCreationSettings::oil_refinery_limit
byte oil_refinery_limit
distance oil refineries allowed from map edge
Definition: settings_type.h:345
DiagDirection
DiagDirection
Enumeration for diagonal directions.
Definition: direction_type.h:73
SourceType::Industry
@ Industry
Source/destination is an industry.
IndustryBuildData::TryBuildNewIndustry
void TryBuildNewIndustry()
Try to create a random industry, during gameplay.
Definition: industry_cmd.cpp:2598
INDUSTRYLIFE_BLACK_HOLE
@ INDUSTRYLIFE_BLACK_HOLE
Like power plants and banks.
Definition: industrytype.h:27
PROCESSING_INDUSTRY_ABANDONMENT_YEARS
static const TimerGameEconomy::Year PROCESSING_INDUSTRY_ABANDONMENT_YEARS
If a processing industry doesn't produce for this many consecutive economy years, it may close.
Definition: industry.h:26
IndustrySpec::appear_creation
byte appear_creation[NUM_LANDSCAPE]
Probability of appearance during map creation.
Definition: industrytype.h:134
IACT_PROSPECTCREATION
@ IACT_PROSPECTCREATION
from the Fund/build using prospecting
Definition: newgrf_industries.h:86
IndustryTileSpec::anim_production
byte anim_production
Animation frame to start when goods are produced.
Definition: industrytype.h:161
DrawIndustryAnimationStruct::image_3
byte image_3
image offset 3
Definition: industry_land.h:22
stdafx.h
ScaleByInverseCargoScale
static uint ScaleByInverseCargoScale(uint num, bool town)
Scale a number by the inverse of the cargo scale setting, e.g.
Definition: economy_func.h:60
ResetIndustryConstructionStage
void ResetIndustryConstructionStage(Tile tile)
Reset the construction stage counter of the industry, as well as the completion bit.
Definition: industry_map.h:187
landscape.h
TileTypeProcs
Set of callback functions for performing tile operations of a given tile type.
Definition: tile_cmd.h:158
SetAnimationFrame
void SetAnimationFrame(Tile t, byte frame)
Set a new animation frame.
Definition: tile_map.h:262
SoundFx
SoundFx
Sound effects from baseset.
Definition: sound_type.h:37
SND_38_LUMBER_MILL_1
@ SND_38_LUMBER_MILL_1
56 == 0x38 Industry animation: lumber mill (1): chainsaw
Definition: sound_type.h:95
ReleaseDisastersTargetingIndustry
void ReleaseDisastersTargetingIndustry(IndustryID i)
Marks all disasters targeting this industry in such a way they won't call Industry::Get(v->dest_tile)...
Definition: disaster_vehicle.cpp:965
IndustrySpec
Defines the data structure for constructing industry.
Definition: industrytype.h:105
SpriteID
uint32_t SpriteID
The number of a sprite, without mapping bits and colourtables.
Definition: gfx_type.h:17
IndustryTileSpec::grf_prop
GRFFileProps grf_prop
properties related to the grf file
Definition: industrytype.h:173
Cheat::value
bool value
tells if the bool cheat is active or not
Definition: cheat_type.h:18
Ticks::INDUSTRY_PRODUCE_TICKS
static constexpr TimerGameTick::Ticks INDUSTRY_PRODUCE_TICKS
Cycle duration for industry production.
Definition: timer_game_tick.h:55
CreateNewIndustry
static Industry * CreateNewIndustry(TileIndex tile, IndustryType type, IndustryAvailabilityCallType creation_type)
Create a new industry of random layout.
Definition: industry_cmd.cpp:2271
viewport_func.h
Industry::text
std::string text
General text with additional information.
Definition: industry.h:121
TileLoop_Water
void TileLoop_Water(TileIndex tile)
Let a water tile floods its diagonal adjoining tiles called from tunnelbridge_cmd,...
Definition: water_cmd.cpp:1233
IACT_USERCREATION
@ IACT_USERCREATION
from the Fund/build window
Definition: newgrf_industries.h:85
DrawIndustryAnimationStruct
This is used to gather some data about animation drawing in the industry code Image_1-2-3 are in fact...
Definition: industry_land.h:18
SetIndustryConstructionStage
void SetIndustryConstructionStage(Tile tile, byte value)
Sets the industry construction stage of the specified tile.
Definition: industry_map.h:112
TO_INDUSTRIES
@ TO_INDUSTRIES
industries
Definition: transparency.h:26
IndustrySpec::number_of_sounds
uint8_t number_of_sounds
Number of sounds available in the sounds array.
Definition: industrytype.h:135
Chance16I
bool Chance16I(const uint a, const uint b, const uint32_t r)
Checks if a given randomize-number is below a given probability.
Definition: random_func.hpp:112
animated_tile_func.h
HasTileWaterClass
bool HasTileWaterClass(Tile t)
Checks whether the tile has an waterclass associated.
Definition: water_map.h:104
ICT_MAP_GENERATION
@ ICT_MAP_GENERATION
during random map creation
Definition: industrytype.h:54
TownCache::population
uint32_t population
Current population of people.
Definition: town.h:42
AddSortableSpriteToDraw
void AddSortableSpriteToDraw(SpriteID image, PaletteID pal, int x, int y, int w, int h, int dz, int z, bool transparent, int bb_offset_x, int bb_offset_y, int bb_offset_z, const SubSprite *sub)
Draw a (transparent) sprite at given coordinates with a given bounding box.
Definition: viewport.cpp:673
SLOPE_W
@ SLOPE_W
the west corner of the tile is raised
Definition: slope_type.h:50
IsValidTile
bool IsValidTile(Tile tile)
Checks if a tile is valid.
Definition: tile_map.h:161
Industry::random_colour
Colours random_colour
randomized colour of the industry, for display purpose
Definition: industry.h:106
ConvertBooleanCallback
bool ConvertBooleanCallback(const GRFFile *grffile, uint16_t cbid, uint16_t cb_res)
Converts a callback result into a boolean.
Definition: newgrf_commons.cpp:529
TileOffsByDiagDir
TileIndexDiff TileOffsByDiagDir(DiagDirection dir)
Convert a DiagDirection to a TileIndexDiff.
Definition: map_func.h:563
_industry_draw_tile_data
static const DrawBuildingsTileStruct _industry_draw_tile_data[NEW_INDUSTRYTILEOFFSET *4]
Structure for industry tiles drawing.
Definition: industry_land.h:51
IndustrySpec::callback_mask
uint16_t callback_mask
Bitmask of industry callbacks that have to be called.
Definition: industrytype.h:138
DistanceMax
uint DistanceMax(TileIndex t0, TileIndex t1)
Gets the biggest distance component (x or y) between the two given tiles.
Definition: map.cpp:191
MP_TREES
@ MP_TREES
Tile got trees.
Definition: tile_type.h:52
DrawFoundation
void DrawFoundation(TileInfo *ti, Foundation f)
Draw foundation f at tile ti.
Definition: landscape.cpp:427
NT_INDUSTRY_OPEN
@ NT_INDUSTRY_OPEN
Opening of industries.
Definition: news_type.h:29
Map::SizeX
static debug_inline uint SizeX()
Get the size of the map along the X.
Definition: map_func.h:270
_generating_world
bool _generating_world
Whether we are generating the map or not.
Definition: genworld.cpp:62
CreateEffectVehicle
EffectVehicle * CreateEffectVehicle(int x, int y, int z, EffectVehicleType type)
Create an effect vehicle at a particular location.
Definition: effectvehicle.cpp:594
IndustryTemporarilyRefusesCargo
bool IndustryTemporarilyRefusesCargo(Industry *ind, CargoID cargo_type)
Check whether an industry temporarily refuses to accept a certain cargo.
Definition: newgrf_industries.cpp:683
Industry::town
Town * town
Nearest town.
Definition: industry.h:97
INDUSTRYLIFE_PROCESSING
@ INDUSTRYLIFE_PROCESSING
Like factories.
Definition: industrytype.h:30
CBM_IND_MONTHLYPROD_CHANGE
@ CBM_IND_MONTHLYPROD_CHANGE
controls monthly random production change
Definition: newgrf_callbacks.h:369
CBID_INDUSTRY_PROD_CHANGE_BUILD
@ CBID_INDUSTRY_PROD_CHANGE_BUILD
Called when industry is built to set initial production level.
Definition: newgrf_callbacks.h:278
CheckNewIndustry_Lumbermill
static CommandCost CheckNewIndustry_Lumbermill(TileIndex tile)
Check the conditions of CHECK_LUMBERMILL (Industry should be in the rain forest).
Definition: industry_cmd.cpp:1378
string_func.h
IndustrySpec::enabled
bool enabled
entity still available (by default true).newgrf can disable it, though
Definition: industrytype.h:140
MakeField
void MakeField(Tile t, uint field_type, IndustryID industry)
Make a (farm) field tile.
Definition: clear_map.h:280
IndustryBuildData::Reset
void Reset()
Completely reset the industry build data.
Definition: industry_cmd.cpp:2417
Economy::industry_daily_increment
uint32_t industry_daily_increment
The value which will increment industry_daily_change_counter. Computed value. NOSAVE.
Definition: economy_type.h:50
CALLBACK_FAILED
static const uint CALLBACK_FAILED
Different values for Callback result evaluations.
Definition: newgrf_callbacks.h:420
ConstructionSettings::raw_industry_construction
uint8_t raw_industry_construction
type of (raw) industry construction (none, "normal", prospecting)
Definition: settings_type.h:380
CmdBuildIndustry
CommandCost CmdBuildIndustry(DoCommandFlag flags, TileIndex tile, IndustryType it, uint32_t first_layout, bool fund, uint32_t seed)
Build/Fund an industry.
Definition: industry_cmd.cpp:2047
Station::industries_near
IndustryList industries_near
Cached list of industries near the station that can accept cargo,.
Definition: station_base.h:474
_current_company
CompanyID _current_company
Company currently doing an action.
Definition: company_cmd.cpp:51
vehicle_func.h
IndustrySpec::IsProcessingIndustry
bool IsProcessingIndustry() const
Is an industry with the spec a processing industry?
Definition: industry_cmd.cpp:3116
station_base.h
CT_PASSENGERS
static constexpr CargoLabel CT_PASSENGERS
Available types of cargo Labels may be re-used between different climates.
Definition: cargo_type.h:30
DrawIndustryAnimationStruct::image_1
byte image_1
image offset 1
Definition: industry_land.h:20
Pool::PoolItem<&_industry_pool >::Iterate
static Pool::IterateWrapper< Titem > Iterate(size_t from=0)
Returns an iterable ensemble of all valid Titem.
Definition: pool_type.hpp:388
CHECK_OIL_RIG
@ CHECK_OIL_RIG
Industries at sea should be positioned near edge of the map.
Definition: industrytype.h:46
GRFFilePropsBase::spritegroup
const struct SpriteGroup * spritegroup[Tcnt]
pointer to the different sprites of the entity
Definition: newgrf_commons.h:320
Map::MaxY
static uint MaxY()
Gets the maximum Y coordinate within the map, including MP_VOID.
Definition: map_func.h:306
TimerGameEconomy::year
static Year year
Current year, starting at 0.
Definition: timer_game_economy.h:35
CLEAN_RANDOMSOUNDS
@ CLEAN_RANDOMSOUNDS
Free the dynamically allocated sounds table.
Definition: industrytype.h:22
Industry::selected_layout
byte selected_layout
Which tile layout was used when creating the industry.
Definition: industry.h:118
Pool
Base class for all pools.
Definition: pool_type.hpp:80
IndustrySpec::removal_cost_multiplier
uint32_t removal_cost_multiplier
Base removal cost multiplier.
Definition: industrytype.h:108
newgrf_industrytiles.h
EconomySettings::type
EconomyType type
economy type (original/smooth/frozen)
Definition: settings_type.h:540
PopulateStationsNearby
static void PopulateStationsNearby(Industry *ind)
Populate an industry's list of nearby stations, and if it accepts any cargo, also add the industry to...
Definition: industry_cmd.cpp:1753
MP_VOID
@ MP_VOID
Invisible tiles at the SW and SE border.
Definition: tile_type.h:55
subsidy_func.h
CheckNewIndustry_Plantation
static CommandCost CheckNewIndustry_Plantation(TileIndex tile)
Check the conditions of CHECK_PLANTATION (Industry should NOT be in the desert).
Definition: industry_cmd.cpp:1352
INDTILE_TRIGGER_TILE_LOOP
@ INDTILE_TRIGGER_TILE_LOOP
The tile of the industry has been triggered during the tileloop.
Definition: newgrf_industrytiles.h:71
FindTownForIndustry
static CommandCost FindTownForIndustry(TileIndex tile, int type, Town **t)
Find a town for the industry, while checking for multiple industries in the same town.
Definition: industry_cmd.cpp:1429
Pool::PoolItem<&_industry_pool >::GetNumItems
static size_t GetNumItems()
Returns number of valid items in the pool.
Definition: pool_type.hpp:369
DeleteAnimatedTile
void DeleteAnimatedTile(TileIndex tile)
Removes the given tile from the animated tile table.
Definition: animated_tile.cpp:25
Industry::counter
uint16_t counter
used for animation and/or production (if available cargo)
Definition: industry.h:102
Backup::Restore
void Restore()
Restore the variable.
Definition: backup_type.hpp:112
INDUSTRYBEH_ONLY_NEARTOWN
@ INDUSTRYBEH_ONLY_NEARTOWN
is always built near towns (toy shop)
Definition: industrytype.h:66
SLOPE_N
@ SLOPE_N
the north corner of the tile is raised
Definition: slope_type.h:53
abs
constexpr T abs(const T a)
Returns the absolute value of (scalar) variable.
Definition: math_func.hpp:23
Randomizer
Structure to encapsulate the pseudo random number generators.
Definition: random_func.hpp:21
IndustryTileSpec::animation
AnimationInfo animation
Information about the animation (is it looping, how many loops etc)
Definition: industrytype.h:170
GameCreationSettings::land_generator
byte land_generator
the landscape generator
Definition: settings_type.h:344
Map::Size
static debug_inline uint Size()
Get the size of the map.
Definition: map_func.h:288
Industry::founder
Owner founder
Founder of the industry.
Definition: industry.h:115
TileDesc::dparam
uint64_t dparam
Parameter of the str string.
Definition: tile_cmd.h:54
SetDParam
void SetDParam(size_t n, uint64_t v)
Set a string parameter v at index n in the global string parameter array.
Definition: strings.cpp:104
CheckIfFarEnoughFromConflictingIndustry
static CommandCost CheckIfFarEnoughFromConflictingIndustry(TileIndex tile, int type)
Check that the new industry is far enough from conflicting industries.
Definition: industry_cmd.cpp:1690
ICT_SCENARIO_EDITOR
@ ICT_SCENARIO_EDITOR
while editing a scenario
Definition: industrytype.h:55
SetGeneratingWorldProgress
void SetGeneratingWorldProgress(GenWorldProgress cls, uint total)
Set the total of a stage of the world generation.
Definition: genworld_gui.cpp:1536
GetIndustryTileSpec
const IndustryTileSpec * GetIndustryTileSpec(IndustryGfx gfx)
Accessor for array _industry_tile_specs.
Definition: industry_cmd.cpp:137
Industry::IncIndustryTypeCount
static void IncIndustryTypeCount(IndustryType type)
Increment the count of industries for this type.
Definition: industry.h:220
OrthogonalTileArea::tile
TileIndex tile
The base tile of the area.
Definition: tilearea_type.h:19
endof
#define endof(x)
Get the end element of an fixed size array.
Definition: stdafx.h:308
CBM_INDT_CARGO_ACCEPTANCE
@ CBM_INDT_CARGO_ACCEPTANCE
decides amount of cargo acceptance
Definition: newgrf_callbacks.h:387
MakeIndustry
void MakeIndustry(Tile t, IndustryID index, IndustryGfx gfx, uint8_t random, WaterClass wc)
Make the given tile an industry tile.
Definition: industry_map.h:278
IndustrySpec::random_sounds
const uint8_t * random_sounds
array of random sounds.
Definition: industrytype.h:136
INDUSTRYLIFE_ORGANIC
@ INDUSTRYLIFE_ORGANIC
Like forests.
Definition: industrytype.h:29
SLOPE_SW
@ SLOPE_SW
south and west corner are raised
Definition: slope_type.h:56
DrawBuildingsTileStruct
This structure is the same for both Industries and Houses.
Definition: sprite.h:67
cheat_type.h
CheckNewIndustry_OilRig
static CommandCost CheckNewIndustry_OilRig(TileIndex tile)
Check the conditions of CHECK_OIL_RIG (Industries at sea should be positioned near edge of the map).
Definition: industry_cmd.cpp:1322
Pool::PoolItem<&_industry_pool >::CleaningPool
static bool CleaningPool()
Returns current state of pool cleaning - yes or no.
Definition: pool_type.hpp:318
tree_map.h
industry_cmd.h
MarkTileDirtyByTile
void MarkTileDirtyByTile(TileIndex tile, int bridge_level_offset, int tile_height_override)
Mark a tile given by its index dirty for repaint.
Definition: viewport.cpp:2051
OWNER_NONE
@ OWNER_NONE
The tile has no ownership.
Definition: company_type.h:25
GenerateIndustries
void GenerateIndustries()
This function will create random industries during game creation.
Definition: industry_cmd.cpp:2444
FOUNDATION_LEVELED
@ FOUNDATION_LEVELED
The tile is leveled up to a flat slope.
Definition: slope_type.h:95
IndustrySpec::production_down_text
StringID production_down_text
Message appearing when the industry's production is decreasing.
Definition: industrytype.h:131
LG_TERRAGENESIS
@ LG_TERRAGENESIS
TerraGenesis Perlin landscape generator.
Definition: genworld.h:21
MP_STATION
@ MP_STATION
A tile of a station.
Definition: tile_type.h:53
IndustrySpec::appear_ingame
byte appear_ingame[NUM_LANDSCAPE]
Probability of appearance in game.
Definition: industrytype.h:133
IndustrySpec::grf_prop
GRFFileProps grf_prop
properties related to the grf file
Definition: industrytype.h:141
Town::cache
TownCache cache
Container for all cacheable data.
Definition: town.h:53
OverrideManagerBase::ResetOverride
void ResetOverride()
Resets the override, which is used while initializing game.
Definition: newgrf_commons.cpp:78
IACT_MAPGENERATION
@ IACT_MAPGENERATION
during random map generation
Definition: newgrf_industries.h:83
Industry::GetIndustryTypeCount
static uint16_t GetIndustryTypeCount(IndustryType type)
Get the count of industries for this type.
Definition: industry.h:242
ForAllStationsAroundTiles
void ForAllStationsAroundTiles(const TileArea &ta, Func func)
Call a function on all stations that have any part of the requested area within their catchment.
Definition: station_base.h:567
IndustrySpec::cleanup_flag
uint8_t cleanup_flag
flags indicating which data should be freed upon cleaning up
Definition: industrytype.h:139
Pool::PoolItem<&_industry_pool >::CanAllocateItem
static bool CanAllocateItem(size_t n=1)
Helper functions so we can use PoolItem::Function() instead of _poolitem_pool.Function()
Definition: pool_type.hpp:309
IndustryTileLayoutTile
Definition of one tile in an industry tile layout.
Definition: industrytype.h:94
ChangeIndustryProduction
static void ChangeIndustryProduction(Industry *i, bool monthly)
Change industry production or do closure.
Definition: industry_cmd.cpp:2794
IndustryTypeBuildData::min_number
byte min_number
Smallest number of industries that should exist (either 0 or 1).
Definition: industry.h:278
TriggerIndustryTile
void TriggerIndustryTile(TileIndex tile, IndustryTileTrigger trigger)
Trigger a random trigger for a single industry tile.
Definition: newgrf_industrytiles.cpp:359
MAX_UVALUE
#define MAX_UVALUE(type)
The largest value that can be entered in a variable.
Definition: stdafx.h:388
CBID_INDTILE_AUTOSLOPE
@ CBID_INDTILE_AUTOSLOPE
Called to determine if industry can alter the ground below industry tile.
Definition: newgrf_callbacks.h:177
MapGRFStringID
StringID MapGRFStringID(uint32_t grfid, StringID str)
Used when setting an object's property to map to the GRF's strings while taking in consideration the ...
Definition: newgrf.cpp:550
IndustryTypeBuildData
Data for managing the number of industries of a single industry type.
Definition: industry.h:276
SetDParamStr
void SetDParamStr(size_t n, const char *str)
This function is used to "bind" a C string to a OpenTTD dparam slot.
Definition: strings.cpp:352
GetIndustryAnimationLoop
byte GetIndustryAnimationLoop(Tile tile)
Get the animation loop number.
Definition: industry_map.h:199
OWNER_DEITY
@ OWNER_DEITY
The object is owned by a superuser / goal script.
Definition: company_type.h:27
IsBridgeAbove
bool IsBridgeAbove(Tile t)
checks if a bridge is set above the ground of this tile
Definition: bridge_map.h:45
TileDesc::str
StringID str
Description of the tile.
Definition: tile_cmd.h:53
DC_AUTO
@ DC_AUTO
don't allow building on structures
Definition: command_type.h:372
EffectVehicle
A special vehicle is one of the following:
Definition: effectvehicle_base.h:24
DC_NO_MODIFY_TOWN_RATING
@ DC_NO_MODIFY_TOWN_RATING
do not change town rating
Definition: command_type.h:381
IndustryListEntry
Definition: station_base.h:428
CreateEffectVehicleAbove
EffectVehicle * CreateEffectVehicleAbove(int x, int y, int z, EffectVehicleType type)
Create an effect vehicle above a particular location.
Definition: effectvehicle.cpp:622
Backup::GetOriginalValue
const T & GetOriginalValue() const
Returns the backupped value.
Definition: backup_type.hpp:72
CheckNewIndustry_Forest
static CommandCost CheckNewIndustry_Forest(TileIndex tile)
Check the conditions of CHECK_FOREST (Industry should be build above snow-line in arctic climate).
Definition: industry_cmd.cpp:1268
CanCargoServiceIndustry
static void CanCargoServiceIndustry(CargoID cargo, Industry *ind, bool *c_accepts, bool *c_produces)
Can given cargo type be accepted or produced by the industry?
Definition: industry_cmd.cpp:2689
EconomySettings::multiple_industry_per_town
bool multiple_industry_per_town
allow many industries of the same type per town
Definition: settings_type.h:548
IndustrySpec::life_type
IndustryLifeType life_type
This is also known as Industry production flag, in newgrf specs.
Definition: industrytype.h:123
INSTANTIATE_POOL_METHODS
#define INSTANTIATE_POOL_METHODS(name)
Force instantiation of pool methods so we don't get linker errors.
Definition: pool_func.hpp:237
SetIndustryConstructionCounter
void SetIndustryConstructionCounter(Tile tile, byte value)
Sets this industry tile's construction counter value.
Definition: industry_map.h:174
TILE_ADDXY
#define TILE_ADDXY(tile, x, y)
Adds a given offset to a tile.
Definition: map_func.h:480
OrthogonalTileArea::w
uint16_t w
The width of the area.
Definition: tilearea_type.h:20
ErrorUnknownCallbackResult
void ErrorUnknownCallbackResult(uint32_t grfid, uint16_t cbid, uint16_t cb_res)
Record that a NewGRF returned an unknown/invalid callback result.
Definition: newgrf_commons.cpp:499
TileArea
OrthogonalTileArea TileArea
Shorthand for the much more common orthogonal tile area.
Definition: tilearea_type.h:102
Industry::IsCargoProduced
bool IsCargoProduced() const
Test if this industry produces any cargo.
Definition: industry.h:185
_check_new_industry_procs
static CheckNewIndustryProc *const _check_new_industry_procs[CHECK_END]
Check functions for different types of industry.
Definition: industry_cmd.cpp:1407
CommandHelper
Definition: command_func.h:93
window_func.h
IndustrySpec::behaviour
IndustryBehaviour behaviour
How this industry will behave, and how others entities can use it.
Definition: industrytype.h:125
CmdIndustrySetFlags
CommandCost CmdIndustrySetFlags(DoCommandFlag flags, IndustryID ind_id, IndustryControlFlags ctlflags)
Set industry control flags.
Definition: industry_cmd.cpp:2139
Town
Town data structure.
Definition: town.h:50
lengthof
#define lengthof(x)
Return the length of an fixed size array.
Definition: stdafx.h:300
Delta
constexpr T Delta(const T a, const T b)
Returns the (absolute) difference between two (scalar) variables.
Definition: math_func.hpp:234
GetAnimationFrame
byte GetAnimationFrame(Tile t)
Get the current animation frame.
Definition: tile_map.h:250
INDUSTRYBEH_CANCLOSE_LASTINSTANCE
@ INDUSTRYBEH_CANCLOSE_LASTINSTANCE
Allow closing down the last instance of this type.
Definition: industrytype.h:79
AddChildSpriteScreen
void AddChildSpriteScreen(SpriteID image, PaletteID pal, int x, int y, bool transparent, const SubSprite *sub, bool scale, bool relative)
Add a child sprite to a parent sprite.
Definition: viewport.cpp:829
CBID_INDUSTRY_DECIDE_COLOUR
@ CBID_INDUSTRY_DECIDE_COLOUR
Called to determine the colour of an industry.
Definition: newgrf_callbacks.h:215
GetTileMaxPixelZ
int GetTileMaxPixelZ(TileIndex tile)
Get top height of the tile.
Definition: tile_map.h:304
TileHeight
static debug_inline uint TileHeight(Tile tile)
Returns the height of a tile.
Definition: tile_map.h:29
OverflowSafeInt< int64_t >
TransportIndustryGoods
static bool TransportIndustryGoods(TileIndex tile)
Move produced cargo from industry to nearby stations.
Definition: industry_cmd.cpp:522
Economy::industry_daily_change_counter
uint32_t industry_daily_change_counter
Bits 31-16 are number of industry to be performed, 15-0 are fractional collected daily.
Definition: economy_type.h:49
INDCTL_NO_PRODUCTION_DECREASE
@ INDCTL_NO_PRODUCTION_DECREASE
When industry production change is evaluated, rolls to decrease are ignored.
Definition: industry.h:48
GetIndustryConstructionCounter
byte GetIndustryConstructionCounter(Tile tile)
Returns this industry tile's construction counter value.
Definition: industry_map.h:162
SetIndustryIndexOfField
void SetIndustryIndexOfField(Tile t, IndustryID i)
Set the industry (farm) that made the field.
Definition: clear_map.h:207
CBM_IND_DECIDE_COLOUR
@ CBM_IND_DECIDE_COLOUR
give a custom colour to newly build industries
Definition: newgrf_callbacks.h:375
Vehicle::cargo_type
CargoID cargo_type
type of cargo this vehicle is carrying
Definition: vehicle_base.h:337
NewsStringData::string
std::string string
The string to retain.
Definition: news_type.h:151
IsValidCargoID
bool IsValidCargoID(CargoID t)
Test whether cargo type is not INVALID_CARGO.
Definition: cargo_type.h:107
OrthogonalTileArea::Expand
OrthogonalTileArea & Expand(int rad)
Expand a tile area by rad tiles in each direction, keeping within map bounds.
Definition: tilearea.cpp:123
GetCurrentTotalNumberOfIndustries
static uint GetCurrentTotalNumberOfIndustries()
Get total number of industries existing in the game.
Definition: industry_cmd.cpp:2398
INDUSTRYBEH_TOWN1200_MORE
@ INDUSTRYBEH_TOWN1200_MORE
can only be built in towns larger than 1200 inhabitants (temperate bank)
Definition: industrytype.h:64
GetIndustryType
IndustryType GetIndustryType(Tile tile)
Retrieve the type for this industry.
Definition: industry_cmd.cpp:106
ID_END
@ ID_END
Number of industry density settings.
Definition: settings_type.h:64
Industry::last_prod_year
TimerGameEconomy::Year last_prod_year
last economy year of production
Definition: industry.h:107
IndustrySpec::check_proc
byte check_proc
Index to a procedure to check for conflicting circumstances.
Definition: industrytype.h:111
TileInfo::x
int x
X position of the tile in unit coordinates.
Definition: tile_cmd.h:44
NEW_INDUSTRYTILEOFFSET
static const IndustryGfx NEW_INDUSTRYTILEOFFSET
original number of tiles
Definition: industry_type.h:32
PalSpriteID::pal
PaletteID pal
The palette (use PAL_NONE) if not needed)
Definition: gfx_type.h:24
TimerGameCalendar::date
static Date date
Current date in days (day counter).
Definition: timer_game_calendar.h:34
TileInfo::tile
TileIndex tile
Tile index.
Definition: tile_cmd.h:47
GameSettings::construction
ConstructionSettings construction
construction of things in-game
Definition: settings_type.h:619
Industry::IsCargoAccepted
bool IsCargoAccepted() const
Test if this industry accepts any cargo.
Definition: industry.h:179
GetIndustrySpec
const IndustrySpec * GetIndustrySpec(IndustryType thistype)
Accessor for array _industry_specs.
Definition: industry_cmd.cpp:123
DC_NONE
@ DC_NONE
no flag is set
Definition: command_type.h:370
CBM_IND_PROD_CHANGE_BUILD
@ CBM_IND_PROD_CHANGE_BUILD
initialise production level on construction
Definition: newgrf_callbacks.h:378
IAT_CONSTRUCTION_STATE_CHANGE
@ IAT_CONSTRUCTION_STATE_CHANGE
Trigger whenever the construction state changes.
Definition: newgrf_animation_type.h:38
CheckNewIndustry_Water
static CommandCost CheckNewIndustry_Water(TileIndex tile)
Check the conditions of CHECK_WATER (Industry should be in the desert).
Definition: industry_cmd.cpp:1365
IsTileType
static debug_inline bool IsTileType(Tile tile, TileType type)
Checks if a tile is a given tiletype.
Definition: tile_map.h:150
VEH_TRAIN
@ VEH_TRAIN
Train vehicle type.
Definition: vehicle_type.h:24
EconomyIsInRecession
bool EconomyIsInRecession()
Is the economy in recession?
Definition: economy_func.h:49
IndustrySpec::name
StringID name
Displayed name of the industry.
Definition: industrytype.h:127
Pool::PoolItem<&_industry_pool >::IsValidID
static bool IsValidID(size_t index)
Tests whether given index can be used to get valid (non-nullptr) Titem.
Definition: pool_type.hpp:328
IndustryBehaviour
IndustryBehaviour
Various industry behaviours mostly to represent original TTD specialities.
Definition: industrytype.h:59
IndustrySpec::new_industry_text
StringID new_industry_text
Message appearing when the industry is built.
Definition: industrytype.h:128
BaseVehicle::type
VehicleType type
Type of vehicle.
Definition: vehicle_type.h:51
IndustryTypeBuildData::target_count
uint16_t target_count
Desired number of industries of this type.
Definition: industry.h:279
INDCTL_MASK
@ INDCTL_MASK
Mask of all flags set.
Definition: industry.h:58
Clamp
constexpr T Clamp(const T a, const T min, const T max)
Clamp a value between an interval.
Definition: math_func.hpp:79
GRFFilePropsBase::grffile
const struct GRFFile * grffile
grf file that introduced this entity
Definition: newgrf_commons.h:319
Industry::prod_level
byte prod_level
general production level
Definition: industry.h:101
TileX
static debug_inline uint TileX(TileIndex tile)
Get the X component of a tile.
Definition: map_func.h:427
Industry::construction_date
TimerGameCalendar::Date construction_date
Date of the construction of the industry.
Definition: industry.h:116
GetFence
uint GetFence(Tile t, DiagDirection side)
Is there a fence at the given border?
Definition: clear_map.h:221
Industry::psa
PersistentStorage * psa
Persistent storage for NewGRF industries.
Definition: industry.h:125
INDCTL_NO_PRODUCTION_INCREASE
@ INDCTL_NO_PRODUCTION_INCREASE
When industry production change is evaluated, rolls to increase are ignored.
Definition: industry.h:50
IAT_INDUSTRY_DISTRIBUTES_CARGO
@ IAT_INDUSTRY_DISTRIBUTES_CARGO
Trigger when cargo is distributed.
Definition: newgrf_animation_type.h:42
SLOPE_FLAT
@ SLOPE_FLAT
a flat tile
Definition: slope_type.h:49
pool_func.hpp
IndustryControlFlags
IndustryControlFlags
Flags to control/override the behaviour of an industry.
Definition: industry.h:44
CheckIfIndustryIsAllowed
static CommandCost CheckIfIndustryIsAllowed(TileIndex tile, int type, const Town *t)
Is the industry allowed to be built at this place for the town?
Definition: industry_cmd.cpp:1573
Chance16R
bool Chance16R(const uint a, const uint b, uint32_t &r)
Flips a coin with a given probability and saves the randomize-number in a variable.
Definition: random_func.hpp:155
INDUSTRYBEH_CUT_TREES
@ INDUSTRYBEH_CUT_TREES
cuts trees and produce first output cargo from them (lumber mill)
Definition: industrytype.h:62
DIAGDIR_NE
@ DIAGDIR_NE
Northeast, upper right on your monitor.
Definition: direction_type.h:75
ResetIndustries
void ResetIndustries()
This function initialize the spec arrays of both industry and industry tiles.
Definition: industry_cmd.cpp:80
VEH_SHIP
@ VEH_SHIP
Ship vehicle type.
Definition: vehicle_type.h:26
GetCargoTranslation
CargoID GetCargoTranslation(uint8_t cargo, const GRFFile *grffile, bool usebit)
Translate a GRF-local cargo slot/bitnum into a CargoID.
Definition: newgrf_cargo.cpp:79
IndustryTileSpec::anim_next
byte anim_next
Next frame in an animation.
Definition: industrytype.h:162
CLEAR_FIELDS
@ CLEAR_FIELDS
3
Definition: clear_map.h:23
IsLocalCompany
bool IsLocalCompany()
Is the current company the local company?
Definition: company_func.h:47
IndustryTileSpec
Defines the data structure of each individual tile of an industry.
Definition: industrytype.h:156
INDCTL_EXTERNAL_PROD_LEVEL
@ INDCTL_EXTERNAL_PROD_LEVEL
Indicates that the production level of the industry is externally controlled.
Definition: industry.h:56
OWNER_WATER
@ OWNER_WATER
The tile/execution is done by "water".
Definition: company_type.h:26
GetTropicZone
TropicZone GetTropicZone(Tile tile)
Get the tropic zone.
Definition: tile_map.h:238
CmdIndustrySetExclusivity
CommandCost CmdIndustrySetExclusivity(DoCommandFlag flags, IndustryID ind_id, Owner company_id, bool consumer)
Change exclusive consumer or supplier for the industry.
Definition: industry_cmd.cpp:2219
GetIndustryIndexOfField
IndustryID GetIndustryIndexOfField(Tile t)
Get the industry (farm) that made the field.
Definition: clear_map.h:195
Order
Definition: order_base.h:36
GetIndustryCallback
uint16_t GetIndustryCallback(CallbackID callback, uint32_t param1, uint32_t param2, Industry *industry, IndustryType type, TileIndex tile)
Perform an industry callback.
Definition: newgrf_industries.cpp:522
IndustryTypeBuildData::GetIndustryTypeData
bool GetIndustryTypeData(IndustryType it)
Set the probability and min_number fields for the industry type it for a running game.
Definition: industry_cmd.cpp:2542
newgrf_cargo.h
IndustryProductionCallback
void IndustryProductionCallback(Industry *ind, int reason)
Get the industry production callback and apply it to the industry.
Definition: newgrf_industries.cpp:603
IsIndustryCompleted
bool IsIndustryCompleted(Tile t)
Is this industry tile fully built?
Definition: industry_map.h:75
CHECK_REFINERY
@ CHECK_REFINERY
Industry should be positioned near edge of the map.
Definition: industrytype.h:40
GetScaledIndustryGenerationProbability
static uint32_t GetScaledIndustryGenerationProbability(IndustryType it, bool *force_at_least_one)
Compute the appearance probability for an industry during map creation.
Definition: industry_cmd.cpp:2290
EffectVehicle::animation_substate
byte animation_substate
Sub state to time the change of the graphics/behaviour.
Definition: effectvehicle_base.h:26
GetTranslatedIndustryTileID
IndustryGfx GetTranslatedIndustryTileID(IndustryGfx gfx)
Do industry gfx ID translation for NewGRFs.
Definition: industrytype.h:195
CBM_IND_OUTPUT_CARGO_TYPES
@ CBM_IND_OUTPUT_CARGO_TYPES
customize the cargoes the industry produces
Definition: newgrf_callbacks.h:377
OWNER_TOWN
@ OWNER_TOWN
A town owns the tile, or a town is expanding.
Definition: company_type.h:24
PlaceInitialIndustry
static void PlaceInitialIndustry(IndustryType type, bool try_hard)
Try to build a industry on the map.
Definition: industry_cmd.cpp:2384
timer_game_economy.h
DrawGroundSprite
void DrawGroundSprite(SpriteID image, PaletteID pal, const SubSprite *sub, int extra_offs_x, int extra_offs_y)
Draws a ground sprite for the current tile.
Definition: viewport.cpp:589
INVALID_STRING_ID
static const StringID INVALID_STRING_ID
Constant representing an invalid string (16bit in case it is used in savegames)
Definition: strings_type.h:17
Map::SizeY
static uint SizeY()
Get the size of the map along the Y.
Definition: map_func.h:279
GRFConfig::GetName
const char * GetName() const
Get the name of this grf.
Definition: newgrf_config.cpp:98
INDTILE_SPECIAL_ACCEPTS_ALL_CARGO
@ INDTILE_SPECIAL_ACCEPTS_ALL_CARGO
Tile always accepts all cargoes the associated industry accepts.
Definition: industrytype.h:89
Industry::random
uint16_t random
Random value used for randomisation of all kinds of things.
Definition: industry.h:123
ICT_NORMAL_GAMEPLAY
@ ICT_NORMAL_GAMEPLAY
either by user or random creation process
Definition: industrytype.h:53
news_func.h
AddAnimatedTile
void AddAnimatedTile(TileIndex tile)
Add the given tile to the animated tile table (if it does not exist on that table yet).
Definition: animated_tile.cpp:40
CheckNewIndustry_NULL
static CommandCost CheckNewIndustry_NULL(TileIndex)
Check the conditions of CHECK_NOTHING (Always succeeds).
Definition: industry_cmd.cpp:1258
TimerGameCalendar::year
static Year year
Current year, starting at 0.
Definition: timer_game_calendar.h:32
Industry::TileBelongsToIndustry
bool TileBelongsToIndustry(TileIndex tile) const
Check if a given tile belongs to this industry.
Definition: industry.h:137
backup_type.hpp
SND_37_LUMBER_MILL_2
@ SND_37_LUMBER_MILL_2
55 == 0x37 Industry animation: lumber mill (2): falling tree
Definition: sound_type.h:94
HasBit
constexpr debug_inline bool HasBit(const T x, const uint8_t y)
Checks if a bit in a value is set.
Definition: bitmath_func.hpp:103
INDUSTRYLIFE_EXTRACTIVE
@ INDUSTRYLIFE_EXTRACTIVE
Like mines.
Definition: industrytype.h:28