public IEnumerator CanDamage()
{
GetComponent <MeshRenderer>().material.color = Color.red;
while (damageStep < 25)
{
damageStep++;
shootController.Scaler(_transform, -0.02f);
yield return(new WaitForSeconds(0.01f));
}
GetComponent <MeshRenderer>().material.color = normalColor;
coroutine = null;
}
