luxe.structural.Pool example

Pool_example.hx

//creation

var player_bullets : Pool<Sprite>;

    player_bullets = new Pool<Sprite>(20,
        function(index,total){
            var _sprite = new Sprite({ pos: new Vector(-999,-999), visible:false });
            var _projectile = _sprite.add( new Projectile({
                bullet_type:'player'
            }) );
            return _sprite;
        }
    );

//use

function spawn() {

    var bullet = player_bullets.get();

    bullet.pos.copy_from(player.pos);

    var projecile = bullet.get('projectile');

        projectile.direction = player_direction;

    projectile.spawn();

}