private void OnReadyToChangeState(AIState state)
{
_currentState.OnReadyToChangeState -= OnReadyToChangeState;
AIState nextState = state;
if (_queuedAIStates.Count > 0)
{
nextState = _queuedAIStates.Dequeue();
}
_currentState?.Exit(nextState);
_currentState = nextState;
_currentState.OnReadyToChangeState += OnReadyToChangeState;
_currentState?.Enter();
}
public virtual void Exit(AIState nextState)
{
// is this state on the next state's path?
if (nextState.IsStateOnPath(this))
{
// if so, no need to exit this state
return;
}
if (_parentState != null)
{
_parentState.Exit(nextState);
_parentState.OnReadyToChangeState -= FireReadyToChangeState;
}
Active = false;
}
