void shootBallUp()
{
GameObject light_ball_temp = (GameObject)Instantiate(light_ball, firePoint.position, firePoint.rotation);
LightBallController controller = light_ball_temp.GetComponent <LightBallController> ();
controller.shoot_speed_horizontal = 0f;
balls.Add(light_ball_temp);
health.decrementLifeOnShootBall();
}
void shootBallHorizontal()
{
GameObject light_ball_temp = (GameObject)Instantiate(light_ball, firePoint.position, firePoint.rotation);
LightBallController controller = light_ball_temp.GetComponent <LightBallController> ();
if (transform.localScale.x < 0)
{
controller.shoot_speed_horizontal *= -1;
}
controller.shoot_speed_vertical = 0f;
balls.Add(light_ball_temp);
health.decrementLifeOnShootBall();
}