Nested FSM in nested BT never stops

[radekParticipant]

I have a FSM with a nested BT. In the nested BT, there is a nested FSM.

It is my understanding that OnExit of the nested BT node should cause the whole BT to stop, including all its nested FSMs/BTs. But that’s not the case – the nested BT with its nested FSM continues to run meaning that my graph is then in two states at once (i.e. in the state to which the graph transitioned from the nested BT node and at the same time still in the nested BT). Seems like a bug to me. (I don’t have this issue when I only use nested FSMs without BTs.)

[GavalakisKeymaster]

Hello,

Sorry for late reply.
It’s a bug that has beed fixed.

Please replace the contents of MonoManager.cs with the following code and let me know if it’s solved for you.

Thanks!

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

using System.Collections.Generic; using System; using UnityEngine; namespace ParadoxNotion.Services {     ///Singleton. Automatically added when needed, collectively calls methods that needs updating amongst other things relative to MonoBehaviours     public class MonoManager : MonoBehaviour {         public event Action onUpdate;         public event Action onLateUpdate;         public event Action onFixedUpdate;         public event Action onGUI;         private List<Action> onUpdateCalls      = new List<Action>();         private List<Action> onLateUpdateCalls  = new List<Action>();         private List<Action> onFixedUpdateCalls = new List<Action>();         private List<Action> onGUICalls         = new List<Action>();         private static bool isQuiting;         private static MonoManager _current;         public static MonoManager current {             get             {                 if ( _current == null && !isQuiting ) {                     _current = FindObjectOfType<MonoManager>();                     if ( _current == null )                         _current = new GameObject("_MonoManager").AddComponent<MonoManager>();                 }                 return _current;             }         }         ///Creates MonoManager singleton         public static void Create() { _current = current; }         public static void AddUpdateMethod(Action method) { current.onUpdateCalls.Add(method); }         public static void RemoveUpdateMethod(Action method) { current.onUpdateCalls.Remove(method); }         public static void AddLateUpdateMethod(Action method) { current.onLateUpdateCalls.Add(method); }         public static void RemoveLateUpdateMethod(Action method) { current.onLateUpdateCalls.Remove(method); }         public static void AddFixedUpdateMethod(Action method) { current.onFixedUpdateCalls.Add(method); }         public static void RemoveFixedUpdateMethod(Action method) { current.onFixedUpdateCalls.Remove(method); }         public static void AddOnGUIMethod(Action method) { current.onGUICalls.Add(method); }         public static void RemoveOnGUIMethod(Action method) { current.onGUICalls.Remove(method); }         void Awake() {             if ( _current != null && _current != this ) {                 DestroyImmediate(this.gameObject);                 return;             }             DontDestroyOnLoad(gameObject);             _current = this;         }         void OnApplicationQuit() { isQuiting = true; }         void Update(){             for (var i = 0; i < onUpdateCalls.Count; i++){                 onUpdateCalls[i]();             }             if (onUpdate != null){ onUpdate(); }         }         void LateUpdate(){             for (var i = 0; i < onLateUpdateCalls.Count; i++){                 onLateUpdateCalls[i]();             }             if (onLateUpdate != null){ onLateUpdate(); }         }         void FixedUpdate(){             for (var i = 0; i < onFixedUpdateCalls.Count; i++){                 onFixedUpdateCalls[i]();             }             if (onFixedUpdate != null){ onFixedUpdate(); }         }         void OnGUI(){             for (var i = 0; i < onGUICalls.Count; i++){                 onGUICalls[i]();             }             if (onGUI != null){ onGUI(); }         }     } }

[radekParticipant]

Yes, this seems to work for my use case.

[Author]

Posts