(client) feat:图像加载失败时加载默认图像，生成实体身体结构

Client/Assets/Scripts/Data/PawnDefine.cs

@@ -8,48 +8,12 @@ namespace Data
     public class PawnDef : Define
     {
         public AttributesDef attributes;
-        public DrawingOrderDef
-            drawingOrder_down,
-            drawingOrder_up,
-            drawingOrder_left,
-            drawingOrder_right;
+        public DrawingOrderDef drawingOrder;
 
         public BehaviorTreeDef behaviorTree;
         public string affiliation;
         
-        
-        public DrawingOrderDef GetDrawingOrder(Orientation orientation)
-        {
-            // 定义一个临时变量用于存储结果
-            DrawingOrderDef result = null;
 
-            // 根据传入的 Orientation 获取对应的 DrawingOrderDef
-            switch (orientation)
-            {
-                case Orientation.Down:
-                    result = drawingOrder_down;
-                    break;
-                case Orientation.Up:
-                    result = drawingOrder_up;
-                    break;
-                case Orientation.Left:
-                    result = drawingOrder_left;
-                    break;
-                case Orientation.Right:
-                    result = drawingOrder_right;
-                    break;
-                default:
-                    throw new ArgumentException("Invalid orientation value.");
-            }
-
-            // 如果当前方向的结果为空，则尝试用 drawingOrder_down 填充
-            if (result == null) result = drawingOrder_down;
-
-            // 如果 drawingOrder_down 仍然为空，则尝试用其他非空方向填充
-            if (result == null) result = drawingOrder_up ?? drawingOrder_left ?? drawingOrder_right;
-
-            return result;
-        }
     }
     public class MonsterDef:PawnDef
     {