# 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
    00023 enum CanalFeature {
    00024   CF_WATERSLOPE,
    00025   CF_LOCKS,
    00026   CF_DIKES,
    00027   CF_ICON,
    00028   CF_DOCKS,
    00029   CF_RIVER_SLOPE,
    00030   CF_RIVER_EDGE,
    00031   CF_END,
    00032 };
    00033
    00035 enum CanalFeatureFlag {
    00036   CFF_HAS_FLAT_SPRITE = 0,
    00037 };
    00038
    00040 struct WaterFeature {
    00041   const SpriteGroup *group;
    00042   const GRFFile *grffile;
    00043   uint8 callback_mask;
    00044   uint8 flags;
    00045 };
    00046
    00047
    00049 extern WaterFeature _water_feature[CF_END];
    00050
    00051
    00052 SpriteID GetCanalSprite(CanalFeature feature, TileIndex tile);
    00053
    00054 uint GetCanalSpriteOffset(CanalFeature feature, TileIndex tile, uint cur_offset);
    00055
    00056 #endif /* NEWGRF_CANAL_H */