public void TakeDamage(PlayerClass attacker)
{
this.Percentage += attacker.GetAttack() - this.Defense;
int multipler = attacker.Rigidbody.transform.position.x < this.Rigidbody.transform.position.x ? 1 : -1;
this.Rigidbody.AddForce(new Vector3(multipler * 400 * this.Percentage / 300,
multipler * 400 * this.Percentage / 3000,
0));
}