newgrf_canal.h

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00001 /* $Id$ */
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 "gfx_type.h"
00016 #include "tile_type.h"
00017 #include "newgrf_generic.h"
00018 
00020 enum CanalFeatureFlag {
00021   CFF_HAS_FLAT_SPRITE = 0, 
00022 };
00023 
00025 struct WaterFeature {
00026   const SpriteGroup *group; 
00027   const GRFFile *grffile;   
00028   uint8 callback_mask;      
00029   uint8 flags;              
00030 };
00031 
00032 
00034 extern WaterFeature _water_feature[CF_END];
00035 
00036 
00037 SpriteID GetCanalSprite(CanalFeature feature, TileIndex tile);
00038 
00039 uint GetCanalSpriteOffset(CanalFeature feature, TileIndex tile, uint cur_offset);
00040 
00041 #endif /* NEWGRF_CANAL_H */