rubidium@8144: /* $Id$ */
rubidium@8144: 
rubidium@9009: /** @file effectvehicle_base.h Base class for all effect vehicles. */
rubidium@8144: 
rubidium@9009: #ifndef EFFECTVEHICLE_BASE_H
rubidium@9009: #define EFFECTVEHICLE_BASE_H
rubidium@8144: 
rubidium@9009: #include "vehicle_base.h"
rubidium@8144: 
rubidium@8144: /**
rubidium@8144:  * This class 'wraps' Vehicle; you do not actually instantiate this class.
rubidium@8144:  * You create a Vehicle using AllocateVehicle, so it is added to the pool
rubidium@8144:  * and you reinitialize that to a Train using:
rubidium@8144:  *   v = new (v) Train();
rubidium@8144:  *
rubidium@8144:  * As side-effect the vehicle type is set correctly.
rubidium@8144:  *
rubidium@8144:  * A special vehicle is one of the following:
rubidium@8144:  *  - smoke
rubidium@8144:  *  - electric sparks for trains
rubidium@8144:  *  - explosions
rubidium@8144:  *  - bulldozer (road works)
rubidium@8144:  *  - bubbles (industry)
rubidium@8144:  */
rubidium@9008: struct EffectVehicle : public Vehicle {
rubidium@8144: 	/** Initializes the Vehicle to a special vehicle */
rubidium@9008: 	EffectVehicle() { this->type = VEH_EFFECT; }
rubidium@8144: 
rubidium@8144: 	/** We want to 'destruct' the right class. */
rubidium@9008: 	virtual ~EffectVehicle() {}
rubidium@8144: 
rubidium@8144: 	const char *GetTypeString() const { return "special vehicle"; }
rubidium@8144: 	void UpdateDeltaXY(Direction direction);
rubidium@8144: 	void Tick();
rubidium@8144: };
rubidium@8144: 
rubidium@9009: #endif /* EFFECTVEHICLE_BASE_H */