// Description:
//   Structure to keep particle information.
//
// 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 _ParticleInfo_hpp_
#define _ParticleInfo_hpp_

#include <string>
#include <Point.hpp>

class ParticleType;

struct ParticleInfo
{
    //values for current game step position
    vec3 position;
    vec3 velocity;
    vec3 color;
    vec3 extra;

    //previous game step values for interpolation
    vec3 prevPosition;
    vec3 prevVelocity;
    vec3 prevColor;
    vec3 prevExtra;

    Point3D points[4]; //E.g.: Bezier curve data

    float tod;     //time of death
    float radius;  //radius for collision detection

    int damage;    //damage the particle inflicts

    std::string text;   //some text associated with the particle

    ParticleInfo *next;
    ParticleType *particle;

    ParticleInfo *related; //used for swarm leader
};

#endif