/// <summary>
/// 移除一个状态
/// </summary>
/// <param Name="state">状态</param>
public void RemoveState(IState state)
{
if (m_State_List.Contains((state)))
{
m_State_List.Remove(state);
if (state.Equals(m_DefaultState) && m_State_List.Count > 0)
{
m_DefaultState = m_State_List[0];
}
if (state.Equals(m_CurrentState))
{
m_CurrentState = m_DefaultState;
}
}
}