StrikeParticle.cpp

Go to the documentation of this file.

#include "StrikeParticle.h"

using namespace GraphicsLib;
using namespace ParticleSystems;


StrikeParticle::StrikeParticle(int sysId, Solver *sol) : Particle(sysId,sol) {
        old_Position = position;
}

StrikeParticle::StrikeParticle( int sysId, 
                                                        Solver *sol, 
                                                        Point3 pos, 
                                                        Vector vel, 
                                                        Colour c, 
                                                        Colour fc,
                                                        GLfloat s,
                                                        GLfloat fs, 
                                                        GLfloat ml) : Particle(sysId, sol, pos, vel, c,fc,s ,fs ,ml) {
        old_Position = position;
        
}

void StrikeParticle::draw(void) {
   
        glPushMatrix();
                // define the particles colour
                colour.Use();
                //draw the strike
                glBegin(GL_LINES);
                        glVertex3f(old_Position.x,old_Position.y,old_Position.z);
                        glVertex3f(position.x,position.y,position.z);
                glEnd();
        glPopMatrix();
}

void StrikeParticle::update(void) {

        Vector *tmp = &velocity;
        solv->nextStep(tmp);
        #ifdef __COLLISION__
            std::cout << "In particle " << position<< std::endl;
        #endif
        //need the old_position updated first
        old_Position = position;
        position+=velocity;
        size -= flare_size;
        colour = colour - faded_colour;
        life+=1.0;
        if(life>MAXLIFE) {
                dead = true;
        }
        #ifdef __COLLISION__
            std::cout << "In particle new" << position<< std::endl;
        #endif
}

bool StrikeParticle::isDead() {
        return dead;
}


StrikeParticle::~StrikeParticle() {

}

---