private IEnumerator DamageFlash()
{
m_IsFlashing = true;
float flashDelay = .1f;
Color flashColor = Color.red;
int numOfFlashes = 1;
for (int i = 0; i < numOfFlashes; i++)
{
m_Graphics.SetColor(flashColor);
yield return(new WaitForSeconds(flashDelay));
m_Graphics.SetColor(Color.white);
yield return(new WaitForSeconds(flashDelay));
}
m_IsFlashing = false;
}