Added Behavior Graph asset for Unity

2026-04-28 12:35:51 +02:00
parent a3c7859b18
commit 2b213f359b
34 changed files with 5079 additions and 9 deletions
@@ -0,0 +1,53 @@
+using System;
+using System.Collections.Generic;
+
+namespace BehaviorTree
+{
+    public class Selector : Composite
+    {
+        private int _currentIndex;
+        private Node _currentNode;
+
+        public Selector(List<Node> _nodes)
+        {
+            nodes = _nodes;
+        }
+
+        public override Status Start()
+        {
+            if (nodes == null || nodes.Count == 0)
+            {
+                return Status.Failure;
+            }
+            
+            _currentIndex = 0;
+            _currentNode = nodes[_currentIndex];
+            _currentNode.Start();
+            
+            return Status.Running;
+        }
+        
+        public override Status Update()
+        {
+            Status status = _currentNode?.Update() ?? Status.Failure;
+
+            switch (status)
+            {
+                case Status.Failure:
+                    if (_currentNode?.End() == Status.Failure) return Status.Failure;
+                    _currentIndex++;
+                    if (_currentIndex >= nodes.Count) return Status.Failure;
+                    _currentNode = nodes[_currentIndex];
+                    if (_currentNode?.Start() == Status.Failure) return Status.Failure;
+                    return Status.Running;
+                case Status.Success:
+                    _currentNode?.End();
+                    return Status.Success;
+                case Status.Running:
+                    return Status.Running;
+                default:
+                    throw new ArgumentOutOfRangeException();
+            }
+        }
+    }
+}