public bool?SetState(BasicState nextState, bool forced = false)
{
if (nextState == currentState)
{
return(null);
}
if (forced || nextState.CanEnter())
{
failedState = null;
previousState = currentState;
currentState = nextState;
if (previousState.OnExit != null)
{
previousState.OnExit();
}
if (OnChange != null)
{
OnChange(previousState.idx);
}
if (nextState.OnEnter != null)
{
nextState.OnEnter();
}
return(true);
}
failedState = nextState;
return(false);
}
public void RepeatEnter()
{
if (currentState.OnExit != null)
{
currentState.OnExit();
}
if (currentState.OnEnter != null)
{
currentState.OnEnter();
}
}
