public void Restart()
{
m_LeftHeadContr = (HeadController)m_LeftHead.GetComponent(typeof(HeadController));
m_RightHeadContr = (HeadController)m_RightHead.GetComponent(typeof(HeadController));
m_MassEaten = 0.0f;
m_State = MonsterState.Normal;
m_TargetPos.y = m_StartPosY;
m_LeftHeadContr.Restart();
m_RightHeadContr.Restart();
}