weapon.fire() return null

[Kirino]

Hi all,

I've a problem with weapon.fire(), he return null.

here, a part of my code (where i use weapon)

Quote

var weapon;

preload(){

  game.load.image('bullet','asset/weapon/bullet.png');
  game.load.spritesheet("dude","asset/sprite/dude.png",32,48);

}

create(){

  weapon = game.add.weapon(30,'bullet');

  weapon.bulletKillType = Phaser.Weapon.KILL_WORLD_BOUNDS;

  weapon.bulletSpeed = 600;

  weapon.fireRate = 100;

  player = this.add.sprite(32, game.world.height - 150, 'dude');

  weapon.trackSprite(player,0,0,true);

}

update(){

if (game.input.keyboard.isDown(Phaser.Keyboard.SPACEBAR))
        {
            console.log(weapon.fire());
        }
}

 

 

[samme]

https://photonstorm.github.io/phaser-ce/Phaser.Weapon.html#fire

Quote

Attempts to fire a single Bullet. If there are no more bullets available in the pool, and the pool cannot be extended, then this method returns null. It will also return null if not enough time has expired since the last time the Weapon was fired, as defined in the Weapon.fireRate property.