(client) feat:主要实现实体的行为树和工作类 (#40)

Co-authored-by: zzdxxz <2079238449@qq.com>
Co-committed-by: zzdxxz <2079238449@qq.com>

Client/Assets/Scripts/Data/PawnDefine.cs

@@ -1,9 +1,13 @@
 using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Xml.Linq;
 
 namespace Data
 {
     public class PawnDef : Define
     {
+        public AttributesDef attributes;
         public string aiController;
         public string texturePath = null;
         public DrawingOrderDef
@@ -11,6 +15,10 @@ namespace Data
             drawingOrder_up,
             drawingOrder_left,
             drawingOrder_right;
+
+        public BehaviorTreeDef behaviorTree;
+        
+        
         public DrawingOrderDef GetDrawingOrder(Orientation orientation)
         {
             // 定义一个临时变量用于存储结果
@@ -48,4 +56,33 @@ namespace Data
     {
 
     }
+
+    public class BehaviorTreeDef : Define
+    {
+        public BehaviorTreeDef[] childTree;
+        public string className;
+        
+        public override bool Init(XElement xmlDef)
+        {
+            base.Init(xmlDef);
+
+            var nodes = xmlDef.Elements("Node");
+            var xElements = nodes as XElement[] ?? nodes.ToArray();
+            if (!xElements.Any())
+                return false;
+            
+            className = xmlDef.Attribute("className")?.Value;
+            List<BehaviorTreeDef> children = new();
+            foreach (var node in xElements)
+            {
+                var childNode = new BehaviorTreeDef();
+                childNode.Init(node);
+                children.Add(childNode);
+            }
+
+            childTree = children.ToArray();
+
+            return true;
+        }
+    }
 }