public void AddState(FsmStateBase fsb)
{
if (fsb.stateName == StateName.NullStateName)
{
Debug.LogError("不允许添加空状态");
}
if (stateDic.ContainsKey(fsb.stateName))
{
Debug.LogError(fsb.stateName + "已存在，不允许重复添加添加");
}
stateDic.Add(fsb.stateName, fsb);
}
public virtual void SwitchState(T stateType)
{
if (currentState != null && currentState.GetStateType().Equals(stateType))
{
return;
}
if (currentState != null)
{
currentState.Leave();
}
currentState = allStates[stateType];
currentState.Enter();
}
public void Update()
{
if (stateDic == null)
{
Debug.Log("状态机中没有状态");
}
else
{
if (currentFsmState == null)
{
currentFsmState = stateDic.Values.First();
currentStateName = stateDic.Keys.First();
}
}
currentFsmState.Execute();
currentFsmState.TurnToOtherState();
}
public void PerformTransition(Transition trans)
{
if (trans == Transition.NullTransition)
{
Debug.LogError("无法执行空的转换条件");
}
StateName stateName = currentFsmState.GetStateName(trans);
if (stateName == StateName.NullStateName)
{
Debug.LogError("当前状态" + stateName + "无法根据条件" + trans + "发生转换");
return;
}
if (stateDic.ContainsKey(stateName) == false)
{
Debug.LogError("在状态机里面不存在该状态" + stateName + "，无法进行状态转换！");
return;
}
currentFsmState.Exit();
currentFsmState = stateDic[stateName];
currentStateName = currentFsmState.stateName;
currentFsmState.Enter();
}
