/// <summary>
/// 将临时入栈的state出栈, 并设置成当前状态
/// </summary>
public void PopStackState()
{
GameStateBase oldState = currentState;
if (oldState != null)
{
oldState.PrepareExit();
}
currentState = stateStack.Pop();
currentState.PreparePopStack();
if (oldState != null)
{
var oldStateType = oldState.StateType;
oldState.Exit();
// 记录上次的状态
stateChangingContex.RecordLastState(oldStateType);
}
currentState.PopStack();
if (oldState != null)
{
oldState.DoneExit();
oldState.Dispose();
GameObject.Destroy(oldState);
}
currentState.DonePopStack();
}
