public void UseSkill3()
{
playerShooter.gun.gunAudioPlayer.PlayOneShot(playerShooter.gun.shotClip);
for (int i = 0; i < skill3BallNum; i++)
{
GameObject _ball = Instantiate(fireBall, playerShooter.gun.muzzleFlash.transform.position + transform.forward * 2, Quaternion.identity);
FireBall _fireBall = _ball.GetComponent <FireBall>();
_fireBall.SetVelocity(Camera.main.transform.forward, 0.3f);
_fireBall.Set(skill3Damage);
_fireBall.SetRemoveTime(2);
}
}