Added rename of Waist and WaistD

2DGAMELIB/_2DGAMELIB/ObjExtensions.cs

@@ -8,7 +8,8 @@ namespace _2DGAMELIB
     {
         static readonly Dictionary<string, string> KeyMap = new()
         {
-            ["咳"] = "Cough"
+            ["咳"] = "Cough",
+            ["腰"] = "Waist"
         };
 
         public static void MigrateKeys(this Obj obj)

2DGAMELIB/_2DGAMELIB/Oth.cs

@@ -158,8 +158,7 @@ namespace _2DGAMELIB
 
     	public static Obj ObjLoad(this byte[] bd)
     	{
-            Obj obj = bd.Load<byte[]>().ToDeserialObject<Obj>().SetDefaultR();
-            return obj;
+            return bd.Load<byte[]>().ToDeserialObject<Obj>().SetDefaultR();
         }