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/* $Id$ */

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/** @file effectvehicle_base.h Base class for all effect vehicles. */

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#ifndef EFFECTVEHICLE_BASE_H

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#define EFFECTVEHICLE_BASE_H

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#include "vehicle_base.h"

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/**

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 * This class 'wraps' Vehicle; you do not actually instantiate this class.

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 * You create a Vehicle using AllocateVehicle, so it is added to the pool

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 * and you reinitialize that to a Train using:

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 *   v = new (v) Train();

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 *

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 * As side-effect the vehicle type is set correctly.

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 *

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 * A special vehicle is one of the following:

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 *  - smoke

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 *  - electric sparks for trains

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 *  - explosions

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 *  - bulldozer (road works)

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 *  - bubbles (industry)

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 */

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struct EffectVehicle : public Vehicle {

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	/** Initializes the Vehicle to a special vehicle */

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	EffectVehicle() { this->type = VEH_EFFECT; }

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	/** We want to 'destruct' the right class. */

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	virtual ~EffectVehicle() {}

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	const char *GetTypeString() const { return "special vehicle"; }

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	void UpdateDeltaXY(Direction direction);

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	void Tick();

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};

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#endif /* EFFECTVEHICLE_BASE_H */