void PlayerShoot()
{
ballAudio.clip = hit;
ballAudio.volume = charge_up_time / max_charge_up_time;
ballAudio.Play(); //PLay audio effect.
//Debug.Log (lives);
if (b_physics != null)
{
b_physics.Shoot(direction + direction_penalty, curve, charge_up_time / max_charge_up_time); //shoot the ball.
}
//Activate particle system if it is attached:
if (smoke != null)
{
//var main = Smoke.main;
float c = charge_up_time / (10 * max_charge_up_time);
var main = smoke.main;
main.startColor = new Color(c, c, c, 1.0f);
smoke.Play();
//Edit the initial start color depending on speed.
}
has_kicked = true;
}