// Update is called once per frame
void Update()
{
curState.Execute();
if (!curState.CheckIsAlive())
{
curState.Exit();
curState = GetNextState();
curState.Enter();
}
RefreshUI();
}
void OnLeaveState(object p1, object p2)
{
Type t = (Type)p1;
Debug.Log("OnLeaveState" + t.Name + ", will = " + _willStateType.Name);
if (_nowState.GetType() == t)
{
_nowState = GetState(_willStateType);
_nowState.Enter(_willStateParameter);
_willStateType = null;
}
}
public void ChangePrevState()
{
if (savePrevState != null && curState.ID == savePrevState.ID)
{
return;
}
if (curState != null)
{
curState.Leave();
}
curState = savePrevState;
curState.Enter();
prevState = curState;
}
// trocando o estado
public void SwitchState(string newState)
{
BaseGameState state = FindState(newState);
if (state == null)
{
Debug.LogError("Nao foi encontrado um estado com o nome " + newState);
return;
}
stateStack[stateStack.Count - 1].Exit(state);
state.Enter(stateStack[stateStack.Count - 1]);
stateStack.RemoveAt(stateStack.Count - 1);
stateStack.Add(state);
}
public BaseGameState savePrevState; //上一个状态
public void ChangeState(BaseGameState newState)
{
if (curState != null && curState.ID == newState.ID)
{
return;
}
if (prevState != null)
{
savePrevState = prevState;
prevState.Leave();
}
curState = newState;
curState.Enter();
prevState = curState;
}
void ChangeState(Type type)
{
if (_nowState == null)
{
_nowState = GetState(type);
_nowState.Enter(null);
_willStateType = null;
return;
}
if (_nowState.GetType() == type)
{
return;
}
if (_willStateType != null && _willStateType == type)
{
return;
}
_willStateType = type;
_nowState.Leave();
}
// Start is called before the first frame update
void Start()
{
curState = prepareState;
curState.Enter();
}