public bool SwitchState(BetelgeuseState newState)
{
bool switchSuccess = false;
Debug.Log("Switch state to " + newState);
if (states != null && states.ContainsKey(newState))
{
if (currentState == null)
{
currentState = states[newState];
currentState.Start();
switchSuccess = true;
}
else if (currentState.AllowTransition(newState))
{
currentState.End();
currentState = states[newState];
currentState.Start();
switchSuccess = true;
}
else
{
Debug.Log(string.Format("{0} does not allow transition to {1}", currentState.State, newState));
}
}
if (switchSuccess)
{
// Updating state history
#if UNITY_EDITOR
if (prevGameState != null)
{
prevGameState.Add(newState);
if (prevGameState.Count > 20)
{
prevGameState.RemoveAt(0);
}
}
#endif
if (this.OnStatePreSwitchEvent != null)
{
this.OnStatePreSwitchEvent(newState);
}
}
else
{
Debug.Log("States dictionary not ready for switching to " + newState);
}
return(switchSuccess);
}
public BetelgeuseStateMachine(GameManager manager)
{
states = new Dictionary <BetelgeuseState, BetelgeuseState_Base <BetelgeuseState> >();
Betelgeuse_Loading loading = new Betelgeuse_Loading(manager);
Betelgeuse_InGame inGame = new Betelgeuse_InGame(manager);
Betelgeuse_Exit exit = new Betelgeuse_Exit(manager);
states.Add(loading.State, (BetelgeuseState_Base <BetelgeuseState>)loading);
states.Add(inGame.State, (BetelgeuseState_Base <BetelgeuseState>)inGame);
states.Add(exit.State, (BetelgeuseState_Base <BetelgeuseState>)exit);
currentState = loading;
currentState.Start();
prevGameState = new List <BetelgeuseState>();
prevGameState.Add(currentState.State);
}