public void CreateFsmMachine(AbsEntity entity, string name,
List <AbsState> stateList, AbsState defaultState, List <AbsTransition> transitionList)
{
StateMachine fsm = new StateMachine(entity, name, stateList, defaultState, transitionList);
_fsmDict.Add(entity, fsm);
}
public StateMachineTransitionState ExcuteTrans(AbsState formState, AbsState toState)
{
FromState = formState;
ToState = toState;
_transState = ExcuteTransEx();
return(_transState);
}
public AbsTransition(StateMachine machine, string name, AbsState formState, AbsState toState)
{
Name = name;
Entity = machine.Entity;
Machine = machine;
_transState = StateMachineTransitionState.Ready;
FromState = formState;
ToState = toState;
}
public StateMachine(AbsEntity entity, string name,
List <AbsState> stateList, AbsState defaultState, List <AbsTransition> transitionList)
{
Enable = false;
Name = name;
Entity = entity;
_stateList.Clear();
_transitionList.Clear();
_stateList = stateList;
_defaultState = defaultState;
CurTrans = null;
CurrentState = _defaultState;
_transitionList = transitionList;
}
public bool OnChangeState(AbsState fromState, AbsState toState)
{
if (CurTrans == null)
{
foreach (var target in TransitionList)
{
if (target.FromState == fromState && target.ToState == toState && target.TransState == StateMachineTransitionState.Finish && target.IsCanTrans())
{
CurTrans = target;
return(true);
}
}
}
return(false);
}
protected virtual void OnExitStateEx(AbsState nextState)
{
}
private void OnExitState(AbsState nextState)
{
OnExitStateEx(nextState);
}
protected virtual void OnEnterStateEx(AbsState lastState)
{
}
private void OnEnterState(AbsState lastState)
{
OnEnterStateEx(lastState);
Machine.CurrentState = this;
}
