(client) feat: Improve map generation logic (#36)

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

Client/Assets/Scripts/Data/MapDefine.cs

@@ -0,0 +1,50 @@
+using System.Collections.Generic;
+using System.Xml;
+using System.Xml.Linq;
+using UnityEditor.Animations;
+using UnityEngine.Tilemaps;
+
+namespace Data
+{
+    public class TileDef : Define
+    {
+        public string texturePath = "";
+        public string name = "";
+
+        public override bool Init(XElement xmlDef)
+        {
+            base.Init(xmlDef);
+            name = defName;
+            return false;
+        }
+    }
+
+    public class TileMappingTableDef : Define
+    {
+        public Dictionary<string, string> tileDict = new();
+        public override bool Init(XElement xmlDef)
+        {
+            base.Init(xmlDef);
+            // 清空字典以确保没有遗留数据
+            tileDict.Clear();
+            // 检查 xmlDef 是否为空
+            if (xmlDef == null)
+                return false;
+            foreach (var element in xmlDef.Elements())
+            {
+                // 获取子元素的名称作为键
+                var key = element.Name.LocalName;
+                // 获取子元素的 value 属性作为值
+                var value = element.Attribute("value")?.Value;
+                // 检查 value 是否存在
+                if (!string.IsNullOrEmpty(value))
+                {
+                    tileDict[key] = value;
+                }
+            }
+            return true;
+        }
+    }
+    
+    
+}