WIP

scripts/CSharp/GameEntity/LoadSave/EntityLoadSaveUtil.cs

@@ -18,11 +18,23 @@ public static class EntityLoadSaveUtil
         return json.Value<long>(key);
     }
     
+    public static int GetIntValue(this JObject json, string key)
+    {
+        AssertTokenType(json, key, JTokenType.Integer);
+        return json.Value<int>(key);
+    }
+    
     public static float GetFloatValue(this JObject json, string key)
     {
         AssertTokenType(json, key, JTokenType.Float);
         return json.Value<float>(key);
     }
+
+    public static JObject GetObject(this JObject json, string key)
+    {
+        AssertTokenType(json, key, JTokenType.Object);
+        return json.Value<JObject>(key)!;
+    }
     
     public static string GetStringValue(this JObject json, string key)
     {

scripts/CSharp/GameEntity/LoadSave/IJsonSerializable.cs

@@ -0,0 +1,9 @@
+using Newtonsoft.Json.Linq;
+
+namespace Babushka.scripts.CSharp.GameEntity.LoadSave;
+
+public interface IJsonSerializable
+{
+    public void LoadFromJson(JObject json);
+    public JObject SaveToJson();
+}

scripts/CSharp/GameEntity/LoadSave/IJsonSerializable.cs.uid

@@ -0,0 +1 @@
+uid://cuma3347l55mb