249 		VehicleRoad road;

   249 		VehicleRoad road;

   250 		VehicleSpecial special;

   250 		VehicleSpecial special;

   251 		VehicleDisaster disaster;

   251 		VehicleDisaster disaster;

   252 		VehicleShip ship;

   252 		VehicleShip ship;

   253 	} u;

   253 	} u;

   254 };

   257 };

   255 

   258 

   256 #define is_custom_sprite(x) (x >= 0xFD)

   259 #define is_custom_sprite(x) (x >= 0xFD)

   257 #define IS_CUSTOM_FIRSTHEAD_SPRITE(x) (x == 0xFD)

   260 #define IS_CUSTOM_FIRSTHEAD_SPRITE(x) (x == 0xFD)

   258 #define IS_CUSTOM_SECONDHEAD_SPRITE(x) (x == 0xFE)

   261 #define IS_CUSTOM_SECONDHEAD_SPRITE(x) (x == 0xFE)