900 		return CMD_ERROR;

   900 		return CMD_ERROR;

   901 }

   901 }

   902 

   902 

   903 

   903 

   904 // fast routine for getting the height of a middle bridge tile. 'tile' MUST be a middle bridge tile.

   904 // fast routine for getting the height of a middle bridge tile. 'tile' MUST be a middle bridge tile.

   906 {

   906 {

   907 	uint delta;

   907 	uint delta;

   908 	TileInfo ti_end;

   908 	TileInfo ti_end;

   909 	uint tile = ti->tile;

   909 	uint tile = ti->tile;

   910 	uint z_correction = 0;

   910 	uint z_correction = 0;