cpp/openttd-patchpack/source Files · src/effectvehicle_base.h

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r12410:4bb7a12b2f71 942 B text/x-c Show Annotation Show as Raw Download as Raw

rubidium

(svn r16854) -Fix (r2046): savegames from before this version would get the town id as their 'index' (#<num). For stations with custom names that custom name would be dropped and the lowest 6 bits of the StringID would be used for the 'index'. In other words, it resulted in a mess.

/* $Id$ */

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

#ifndef EFFECTVEHICLE_BASE_H
#define EFFECTVEHICLE_BASE_H

#include "vehicle_base.h"

/**
 * A special vehicle is one of the following:
 *  - smoke
 *  - electric sparks for trains
 *  - explosions
 *  - bulldozer (road works)
 *  - bubbles (industry)
 */
struct EffectVehicle : public SpecializedVehicle<EffectVehicle, VEH_EFFECT> {
	uint16 animation_state;
	byte animation_substate;

	/** We don't want GCC to zero our struct! It already is zeroed and has an index! */
	EffectVehicle() : SpecializedVehicle<EffectVehicle, VEH_EFFECT>() {}
	/** We want to 'destruct' the right class. */
	virtual ~EffectVehicle() {}

	const char *GetTypeString() const { return "special vehicle"; }
	void UpdateDeltaXY(Direction direction);
	bool Tick();
};

#define FOR_ALL_EFFECTVEHICLES(var) FOR_ALL_VEHICLES_OF_TYPE(EffectVehicle, var)

#endif /* EFFECTVEHICLE_BASE_H */