add missing & non updated files

AI/Assets/Scripts/UnityBehaviorTree/FindPlayerControllerByRaycastAction.cs

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+using System;
+using DefaultNamespace;
+using DefaultNamespace.FSM;
+using Unity.Behavior;
+using UnityEngine;
+using Action = Unity.Behavior.Action;
+using Unity.Properties;
+
+[Serializable, GeneratePropertyBag]
+[NodeDescription(name: "FindPlayerControllerByRaycast", story: "Find [Target] with racyast from [Agent]", category: "Action", id: "d762456f044989271ec06e8848cbfa15")]
+public partial class FindPlayerControllerByRaycastAction : Action
+{
+    [SerializeReference] public BlackboardVariable<GameObject> Target;
+    [SerializeReference] public BlackboardVariable<GameObject> Agent;
+    [SerializeReference] public BlackboardVariable<float> MaxDistance = new(10);
+
+    protected override Status OnStart()
+    {
+        if (Agent.Value == null) return Status.Failure;
+        
+        // setup your node
+        
+        return Status.Running;
+    }
+
+    protected override Status OnUpdate()
+    {
+        if (Physics.Raycast(Agent.Value.transform.position, Agent.Value.transform.forward, out RaycastHit hit, MaxDistance))
+        {
+            if (hit.transform.GetComponent<PlayerController>() != null)
+            {
+                Target.Value = hit.transform.gameObject;
+                return Status.Success;
+            }
+        }
+        
+        Target.Value = null;
+        return Status.Failure;
+    }
+
+    protected override void OnEnd()
+    {
+    }
+}
+

AI/Assets/Scripts/UnityBehaviorTree/FindPlayerControllerByRaycastAction.cs.meta

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+fileFormatVersion: 2
+guid: 9250f5d746bf949019e434d1373f0275

AI/Assets/Scripts/UnityBehaviorTree/ObjectNullCondition.cs

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+using System;
+using Unity.Behavior;
+using UnityEngine;
+
+[Serializable, Unity.Properties.GeneratePropertyBag]
+[Condition(name: "GameObject Null", story: "[Object] is [IsNull] null", category: "Conditions", id: "0136a874fb9b9066a1c71f05e9b92e63")]
+public partial class ObjectNullCondition : Condition
+{
+    [SerializeReference] public BlackboardVariable<GameObject> Object;
+    [SerializeReference] public BlackboardVariable<bool> IsNull;
+
+    public override bool IsTrue()
+    {
+        return (Object.Value == null && IsNull) || (Object.Value != null && !IsNull);
+    }
+
+    public override void OnStart()
+    {
+    }
+
+    public override void OnEnd()
+    {
+    }
+}

AI/Assets/Scripts/UnityBehaviorTree/ObjectNullCondition.cs.meta

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+fileFormatVersion: 2
+guid: 5cc690ef45e0547ff930c67885e426c1