Papa

[hafsaboudechicha2-ops]

function particles (papa) {
this.position=new point (papa) ;this.velocity=new point
this.acceleration=new.point (papa) ;this.age=0;
}
particle.prototype.initialize=
function (x,y,dx,dy ){
this.position.x=x;this.position.y=y;
this.velocity.x=dx;this.velocity.y=dy;
this.acceleration.x=dx*
settings.particles.effect;
this.acceleration.y=dy*
settings.particles.effect;
this.age=0;
};