public void ChangeState(IWolfState newState)
{
if (_currentState != null)
{
_currentState.Exit();
}
_currentState = newState;
_currentState.Enter(this);
}
public void PerformTransition(WolfTransition trans)
{
if (trans == WolfTransition.NullTansition)
{
Debug.LogError("要执行的转换条件为空 ： " + trans); return;
}
WolfStateID nextStateID = mCurrentState.GetOutPutState(trans);
if (nextStateID == WolfStateID.NullState)
{
Debug.LogError("在转换条件 [" + trans + "] 下，没有对应的转换状态"); return;
}
foreach (IWolfState s in mStates)
{
if (s.stateID == nextStateID)
{
mCurrentState.DoBeforeLeaving();
mCurrentState = s;
mCurrentState.DoBeforeEntering();
return;
}
}
}
public void AddState(IWolfState state)
{
if (state == null)
{
Debug.LogError("要添加的状态为空"); return;
}
if (mStates.Count == 0)
{
mStates.Add(state);
mCurrentState = state;
mCurrentState.DoBeforeEntering();
return;
}
foreach (IWolfState s in mStates)
{
if (s.stateID == state.stateID)
{
Debug.LogError("要添加的状态ID[" + s.stateID + "]已经添加"); return;
}
}
mStates.Add(state);
}
