private void PlayerShoot()
{
if (isShoot)
{
isShoot = false;
int bulletCount = machineGun.ValidateShoot();
if (bulletCount > 0)
{
var ray = m_mainCamera.ViewportPointToRay(m_PosTolerance);
RaycastHit hit;
if (Physics.Raycast(ray, out hit))
{
Zombie zombie = hit.transform.GetComponent <Zombie>();
if (zombie != null)
{
if (zombie.TakeDamage())
{
m_TotalKilledZombie++;
m_PlayerScore += SCORE_PER_ZOMBIE;
ui.UpdatePlayerScore(m_PlayerScore.ToString());
}
}
}
}
}
}
