OpenTTD: src/newgrf_industrytiles.h Source File

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newgrf_industrytiles.h
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1 /* $Id: newgrf_industrytiles.h 27928 2017-10-25 15:38:14Z frosch $ */
2
3 /*
4 * This file is part of OpenTTD.
5 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
6 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
7 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
8 */
9
12 #ifndef NEWGRF_INDUSTRYTILES_H
13 #define NEWGRF_INDUSTRYTILES_H
14
15 #include "newgrf_animation_type.h"
16 #include "newgrf_industries.h"
17 #include "core/random_func.hpp"
18
20 struct IndustryTileScopeResolver : public ScopeResolver {
21 Industry *industry;
22 TileIndex tile;
23
24 IndustryTileScopeResolver(ResolverObject &ro, Industry *industry, TileIndex tile);
25
26 /* virtual */ uint32 GetRandomBits() const;
27 /* virtual */ uint32 GetVariable(byte variable, uint32 parameter, bool *available) const;
28 /* virtual */ uint32 GetTriggers() const;
29 };
30
32 struct IndustryTileResolverObject : public ResolverObject {
33 IndustryTileScopeResolver indtile_scope;
34 IndustriesScopeResolver ind_scope;
35
36 IndustryTileResolverObject(IndustryGfx gfx, TileIndex tile, Industry *indus,
37 CallbackID callback = CBID_NO_CALLBACK, uint32 callback_param1 = 0, uint32 callback_param2 = 0);
38
39 /* virtual */ ScopeResolver *GetScope(VarSpriteGroupScope scope = VSG_SCOPE_SELF, byte relative = 0)
40 {
41 switch (scope) {
42 case VSG_SCOPE_SELF: return &indtile_scope;
43 case VSG_SCOPE_PARENT: return &ind_scope;
44 default: return ResolverObject::GetScope(scope, relative);
45 }
46 }
47 };
48
49 bool DrawNewIndustryTile(TileInfo *ti, Industry *i, IndustryGfx gfx, const IndustryTileSpec *inds);
50 uint16 GetIndustryTileCallback(CallbackID callback, uint32 param1, uint32 param2, IndustryGfx gfx_id, Industry *industry, TileIndex tile);
51 CommandCost PerformIndustryTileSlopeCheck(TileIndex ind_base_tile, TileIndex ind_tile, const IndustryTileSpec *its, IndustryType type, IndustryGfx gfx, uint itspec_index, uint16 initial_random_bits, Owner founder, IndustryAvailabilityCallType creation_type);
52
53 void AnimateNewIndustryTile(TileIndex tile);
54 bool StartStopIndustryTileAnimation(TileIndex tile, IndustryAnimationTrigger iat, uint32 random = Random());
55 bool StartStopIndustryTileAnimation(const Industry *ind, IndustryAnimationTrigger iat);
56
57
59 enum IndustryTileTrigger {
60 INDTILE_TRIGGER_TILE_LOOP = 0x01,
61 INDUSTRY_TRIGGER_INDUSTRY_TICK = 0x02,
62 INDUSTRY_TRIGGER_RECEIVED_CARGO = 0x04,
63 };
64 void TriggerIndustryTile(TileIndex t, IndustryTileTrigger trigger);
65 void TriggerIndustry(Industry *ind, IndustryTileTrigger trigger);
66
67 #endif /* NEWGRF_INDUSTRYTILES_H */