private IEnumerator ChangeToNewStateRoutine(StateMapping newState)
{
isInTransition = true;
foreach (StateMapping currentState in currentStates)
{
if (currentState != null)
{
var exitRoutine = currentState.Exit();
if (exitRoutine != null)
{
yield return(StartCoroutine(exitRoutine));
}
}
}
currentStates = new List <StateMapping>();
currentStates.Add(newState);
if (newState != null)
{
var enterRoutine = newState.Enter();
if (enterRoutine != null)
{
yield return(StartCoroutine(enterRoutine));
}
}
isInTransition = false;
}
private IEnumerator AddConcurrentStateRoutine(StateMapping newState)
{
currentStates.Add(newState);
if (newState != null)
{
var enterRoutine = newState.Enter();
if (enterRoutine != null)
{
yield return(StartCoroutine(enterRoutine));
}
}
}
IEnumerator ChangeToNewStateRoutine(StateMapping newState)
{
destinationState = newState; // Chache this so that we can overwrite it and hijack a transition
if (currentState != null)
{
exitRoutine = currentState.Exit();
if (exitRoutine != null)
{
yield return(StartCoroutine(exitRoutine));
}
exitRoutine = null;
currentState.Finally();
}
currentState = destinationState;
if (currentState != null)
{
enterRoutine = currentState.Enter();
if (enterRoutine != null)
{
yield return(StartCoroutine(enterRoutine));
}
enterRoutine = null;
// Broadcast change only after enter transition has begun.
if (Changed != null)
{
Changed(currentState.state);
}
}
isInTransition = false;
}