protected void AddStateEnterTransit(int stateFlags, StateEnterTransitDelegate enterTransit)
{
if (stateEnterTransitDic == null)
{
stateEnterTransitDic = new Dictionary <int, StateEnterTransitDelegate>();
}
stateMachine.FindContainState(stateFlags, stateType =>
{
if (!stateEnterTransitDic.ContainsKey(stateType))
{
stateEnterTransitDic.Add(stateType, enterTransit);
}
});
}
public bool CanEnter(IState leaveState, IStateEvent evt)
{
bool canEnter = false;//还是默认不能进入,如果默认可以进入,那么在不加状态之间的切换链接情况下,可以默认退出可以默认进入,那么切换链接就没有意义了
StateEnterTransitDelegate enterDel = null;
if (stateEnterTransitDic != null)
{
stateEnterTransitDic.TryGetValue(leaveState, out enterDel);
if (enterDel != null)
{
canEnter = enterDel(leaveState, evt);
}
}
if (allStateEnterTransit != null)
{
canEnter |= allStateEnterTransit(leaveState, evt);
}
return(canEnter);
}
protected void ClearAllStateEnterTransit()
{
allStateEnterTransit = null;
}
protected void InitAllStateEnterTransit(StateEnterTransitDelegate enterTransit)
{
allStateEnterTransit = enterTransit;
}
