OpenTTD
newgrf_airporttiles.h
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1 /* $Id: newgrf_airporttiles.h 27984 2018-03-11 13:19:41Z 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 #include "station_base.h"
21 
24  struct Station *st;
25  byte airport_id;
27 
35  : ScopeResolver(ro), st(st), tile(tile)
36  {
37  assert(st != NULL);
38  this->airport_id = st->airport.type;
39  }
40 
41  /* virtual */ uint32 GetRandomBits() const;
42  /* virtual */ uint32 GetVariable(byte variable, uint32 parameter, bool *available) const;
43 };
44 
48 
51 
52  /* virtual */ ScopeResolver *GetScope(VarSpriteGroupScope scope = VSG_SCOPE_SELF, byte relative = 0)
53  {
54  switch (scope) {
55  case VSG_SCOPE_SELF: return &tiles_scope;
56  default: return ResolverObject::GetScope(scope, relative);
57  }
58  }
59 };
60 
67  uint8 callback_mask;
69  bool enabled;
71 
72  static const AirportTileSpec *Get(StationGfx gfx);
73  static const AirportTileSpec *GetByTile(TileIndex tile);
74 
75  static void ResetAirportTiles();
76 
77 private:
78  static AirportTileSpec tiles[NUM_AIRPORTTILES];
79 
80  friend void AirportTileOverrideManager::SetEntitySpec(const AirportTileSpec *airpts);
81 };
82 
84 void AnimateAirportTile(TileIndex tile);
85 void AirportTileAnimationTrigger(Station *st, TileIndex tile, AirpAnimationTrigger trigger, CargoID cargo_type = CT_INVALID);
86 void AirportAnimationTrigger(Station *st, AirpAnimationTrigger trigger, CargoID cargo_type = CT_INVALID);
87 bool DrawNewAirportTile(TileInfo *ti, Station *st, StationGfx gfx, const AirportTileSpec *airts);
88 
89 #endif /* NEWGRF_AIRPORTTILES_H */