/// <summary>Same as Go() but FSM stops after this method</summary>
/// <param name="nextState">The next state</param>
/// <param name="theValue">State's argument</param>
/// <returns></returns>
public object GoAndStop(STATES nextState, object theValue = null)
{
StopAllCoroutines();
if (onStateExit != null)
{
onStateExit();
}
onStateExit = null;
stateValue = theValue;
prevState = state;
state = nextState;
substate = string.Empty;
onStateEvent = null;
if (logFsm)
{
Debug.LogFormat("FSM.GoAndStop: {0}", state);
}
#if USE_STATE_UPDATE_DELEGATE
// In case if you need FSM may send message every state change
if (sendEveryStateMessage && onStateUpdateListeners != null)
{
onStateUpdateListeners(new StateUpdateEvent(this));
}
#endif
RemoveFSM(this);
return(null);
}
/// <summary>Starts the FSM</summary>
/// <param name="initialState">Initial State</param>
protected void StartFsm(STATES initialState, object theValue = null)
{
state = initialState;
stateValue = theValue;
onStateEvent = null;
if (logFsm)
{
Debug.LogFormat("FSM.StartFsm: {0}", state);
}
AddFSM(this);
}
/// <summary>Go the specified nextState</summary>
/// <param name="nextState">The next state</param>
/// <param name="theValue">State's argument</param>
public object Go(STATES nextState, object theValue = null)
{
StopAllCoroutines();
if (onStateExit != null)
{
onStateExit();
}
onStateExit = null;
stateValue = theValue;
prevState = state;
state = nextState;
substate = string.Empty;
onStateEvent = null;
if (logFsm)
{
Debug.LogFormat("FSM.Go: {0}", state);
}
stateStartAt = Time.time;
AddFSM(this);
return(null);
}
