1 /* $Id$ */

     2 

     3 #ifndef NEWGRF_CANAL_H

     4 #define NEWGRF_CANAL_H

     5 

     6 /** List of different canal 'features'.

     7  * Each feature gets an entry in the canal spritegroup table */

     8 enum CanalFeature {

     9 	CF_WATERSLOPE,

    10 	CF_LOCKS,

    11 	CF_DIKES,

    12 	CF_ICON,

    13 	CF_DOCKS,

    14 	CF_END,

    15 };

    16 

    17 

    18 /** Table of canal 'feature' sprite groups */

    19 extern const SpriteGroup *_canal_sg[CF_END];

    20 

    21 

    22 /** Lookup the base sprite to use for a canal.

    23  * @param feature Which canal feature we want.

    24  * @param tile Tile index of canal, if appropriate.

    25  * @return Base sprite returned by GRF, or 0 if none.

    26  */

    27 SpriteID GetCanalSprite(CanalFeature feature, TileIndex tile);

    28 

    29 #endif /* NEWGRF_CANAL_H */