OpenTTD: src/newgrf_airporttiles.h Source File

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newgrf_airporttiles.h
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1 /* $Id: newgrf_airporttiles.h 26085 2013-11-24 14:41:19Z 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_AIRPORTTILES_H
13 #define NEWGRF_AIRPORTTILES_H
14
15 #include "airport.h"
16 #include "station_map.h"
17 #include "newgrf_animation_type.h"
18 #include "newgrf_commons.h"
19 #include "newgrf_spritegroup.h"
20
22 struct AirportTileScopeResolver : public ScopeResolver {
23 struct Station *st;
24 byte airport_id;
25 TileIndex tile;
26
27 AirportTileScopeResolver(ResolverObject &ro, const AirportTileSpec *ats, TileIndex tile, Station *st);
28
29 /* virtual */ uint32 GetRandomBits() const;
30 /* virtual */ uint32 GetVariable(byte variable, uint32 parameter, bool *available) const;
31 };
32
34 struct AirportTileResolverObject : public ResolverObject {
35 AirportTileScopeResolver tiles_scope;
36
37 AirportTileResolverObject(const AirportTileSpec *ats, TileIndex tile, Station *st,
38 CallbackID callback = CBID_NO_CALLBACK, uint32 callback_param1 = 0, uint32 callback_param2 = 0);
39
40 /* virtual */ ScopeResolver *GetScope(VarSpriteGroupScope scope = VSG_SCOPE_SELF, byte relative = 0)
41 {
42 switch (scope) {
43 case VSG_SCOPE_SELF: return &tiles_scope;
44 default: return ResolverObject::GetScope(scope, relative);
45 }
46 }
47 };
48
52 struct AirportTileSpec {
53 AnimationInfo animation;
54 StringID name;
55 uint8 callback_mask;
56 uint8 animation_special_flags;
57 bool enabled;
58 GRFFileProps grf_prop;
59
60 static const AirportTileSpec *Get(StationGfx gfx);
61 static const AirportTileSpec *GetByTile(TileIndex tile);
62
63 static void ResetAirportTiles();
64
65 private:
66 static AirportTileSpec tiles[NUM_AIRPORTTILES];
67
68 friend void AirportTileOverrideManager::SetEntitySpec(const AirportTileSpec *airpts);
69 };
70
71 StationGfx GetTranslatedAirportTileID(StationGfx gfx);
72 void AnimateAirportTile(TileIndex tile);
73 void AirportTileAnimationTrigger(Station *st, TileIndex tile, AirpAnimationTrigger trigger, CargoID cargo_type = CT_INVALID);
74 void AirportAnimationTrigger(Station *st, AirpAnimationTrigger trigger, CargoID cargo_type = CT_INVALID);
75 bool DrawNewAirportTile(TileInfo *ti, Station *st, StationGfx gfx, const AirportTileSpec *airts);
76
77 #endif /* NEWGRF_AIRPORTTILES_H */