public override void UpdateCallBack(float deltaTime)
{
if (isTransition)
{
//判断当前过度是否结束
if (tempTransition.TransitionCallBack())
{
DoTransition(tempTransition);
isTransition = false;
}
return;
}
base.UpdateCallBack(deltaTime);
//如果当前状态为空了，则将当前状态设为默认状态
if (currentState == null)
{
currentState = defaultState;
}
List <ITransition> temp = currentState.Transitions;
int count = temp.Count;
for (int i = 0; i < count; i++)
{
ITransition it = temp[i];
//满足条件可以开始过度
if (it.IsBeginTransition())
{
isTransition = true;
tempTransition = it;
return;
}
}
currentState.UpdateCallBack(deltaTime);
}