public ActionState AddActionState(string name, Action actionEnter, Action actionUpdate, Action actionExit)
{
ActionState actionState = new ActionState(name, actionEnter, actionUpdate, actionExit);
_listState.Add(actionState);
return actionState;
}
public Transition AddTransition(ActionState actionStateStart, ActionState actionStateEnd, Func<bool> condition)
{
Transition transition = new Transition(actionStateStart, actionStateEnd, condition);
_listTransition.Add(transition);
return transition;
}
public Transition AddTransition(ActionState actionStateEnd, Func<bool> condition)
{
return AddTransition(null, actionStateEnd, condition);
}
public Transition(ActionState actionStateStart, ActionState actionStateEnd, Func<bool> condition)
{
ActionStateStart = actionStateStart;
ActionStateEnd = actionStateEnd;
Condition = condition;
}
public void Update()
{
foreach (Transition transition in _listTransition)
{
if ((transition.ActionStateStart == CurrentState || transition.ActionStateStart == null) && transition.Condition())
{
if (IsDebug)
{
if (transition.ActionStateStart == null)
Debug.Log("FSM " + this.MachineName + " : / to " + transition.ActionStateEnd.Name);
else
Debug.Log("FSM " + this.MachineName + " : " + transition.ActionStateStart.Name + " to " + transition.ActionStateEnd.Name);
}
if (CurrentState.ActionExit != null)
CurrentState.ActionExit();
CurrentState = transition.ActionStateEnd;
if(CurrentState.ActionEnter != null)
CurrentState.ActionEnter();
break;
}
}
if(CurrentState.ActionUpdate != null)
CurrentState.ActionUpdate();
}