newgrf_canal.h

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00001 /* $Id: newgrf_canal.h 23735 2012-01-03 20:26:05Z rubidium $ */
00002 
00003 /*
00004  * This file is part of OpenTTD.
00005  * 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.
00006  * 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.
00007  * 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/>.
00008  */
00009 
00012 #ifndef NEWGRF_CANAL_H
00013 #define NEWGRF_CANAL_H
00014 
00015 #include "newgrf.h"
00016 #include "tile_type.h"
00017 
00019 enum CanalFeatureFlag {
00020   CFF_HAS_FLAT_SPRITE = 0, 
00021 };
00022 
00024 struct WaterFeature {
00025   const SpriteGroup *group; 
00026   const GRFFile *grffile;   
00027   uint8 callback_mask;      
00028   uint8 flags;              
00029 };
00030 
00031 
00033 extern WaterFeature _water_feature[CF_END];
00034 
00035 
00036 SpriteID GetCanalSprite(CanalFeature feature, TileIndex tile);
00037 
00038 uint GetCanalSpriteOffset(CanalFeature feature, TileIndex tile, uint cur_offset);
00039 
00040 #endif /* NEWGRF_CANAL_H */