@@ -109,6 +109,11 @@ byte GetRoadVehLength(const RoadVehicle
void RoadVehUpdateCache(RoadVehicle *v);
/** Cached oftenly queried (NewGRF) values */
struct RoadVehicleCache {
byte cached_veh_length;
EngineID first_engine;
};
/**
* This class 'wraps' Vehicle; you do not actually instantiate this class.
@@ -119,6 +124,7 @@ void RoadVehUpdateCache(RoadVehicle *v);
* As side-effect the vehicle type is set correctly.
*/
struct RoadVehicle : public Vehicle {
RoadVehicleCache rcache; ///< Cache of often used calculated values
byte state; ///< @see RoadVehicleStates
byte frame;
uint16 blocked_ctr;
@@ -128,8 +134,6 @@ struct RoadVehicle : public Vehicle {
byte reverse_ctr;
struct RoadStop *slot;
byte slot_age;
RoadType roadtype;
RoadTypes compatible_roadtypes;