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// Description:
// Particle type base.
//
// Copyright (C) 2001 Frank Becker
//
// This program is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free Software
// Foundation; either version 2 of the License, or (at your option) any later
// version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details
//
#ifndef _ParticleType_hpp_
#define _ParticleType_hpp_
#include <string>
#include <ParticleInfo.hpp>
class ParticleType
{
public:
ParticleType( const std::string &name, bool manage = true);
virtual ~ParticleType();
virtual void init( ParticleInfo *p) = 0;
virtual bool update( ParticleInfo *p) = 0;
virtual void draw( ParticleInfo *p) = 0;
virtual void hit( ParticleInfo *p, int /*damage*/, int radIndex=0) { p->tod = 0; radIndex=0;}
virtual void hit( ParticleInfo *p, ParticleInfo *p2, int radIndex=0) { hit( p, p2->damage, radIndex);}
virtual int getRadiiCount(void) { return 1;}
virtual float getRadius(int /*radIndex*/) { return 0.0f;}
virtual vec3 getOffset(int /*radIndex*/) { vec3 dummy(0,0,0); return dummy;}
const std::string& name( void){ return _name;}
protected:
void updatePrevs( ParticleInfo *p);
void interpolate( ParticleInfo *p, ParticleInfo &pi);
void interpolateOther( ParticleInfo *p, ParticleInfo &pi);
private:
void interpolateImpl( ParticleInfo *p, ParticleInfo &pi, const float &gf);
const std::string _name;
};
#endif
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