private IEnumerator Invincibility()
{
int count = 0;
while (count < 5)
{
yield return(new WaitForSeconds(0.15f));
playerAnimCtrl.SetAlpha(0);
yield return(new WaitForSeconds(0.15f));
playerAnimCtrl.SetAlpha(1);
count++;
}
SetIgnoreCollision(false, Common.layerEnemy);
}