feat: pretty-print JSON values

Author: aarthificial

Editor/Aarthificial.Safekeeper.Editor.asmdef

@@ -13,6 +13,12 @@
   "precompiledReferences": [],
   "autoReferenced": true,
   "defineConstraints": [],
-  "versionDefines": [],
+  "versionDefines": [
+    {
+      "name": "com.unity.nuget.newtonsoft-json",
+      "expression": "3.0.0",
+      "define": "UNITY_NEWTONSOFT_JSON"
+    }
+  ],
   "noEngineReferences": false
-}
+}

Editor/SafekeeperEditor.cs

@@ -159,9 +159,17 @@ private void DataGUI(ISaveData data) {
         var chunk = data.GetChunk(_currentChunk);
         if (chunk.TryGetValue(_currentLocation, out var value)) {
           if (!_formattedData.TryGetValue(value, out var formatted)) {
-            // formatted = JToken.Parse(value).ToString(Formatting.Indented);
-            // _formattedData.Add(value, formatted);
+#if UNITY_NEWTONSOFT_JSON
+            try {
+              formatted = Newtonsoft.Json.Linq.JToken.Parse(value)
+                .ToString(Newtonsoft.Json.Formatting.Indented);
+              _formattedData.Add(value, formatted);
+            } catch {
+              formatted = value;
+            }
+#else
             formatted = value;
+#endif
           }
           EditorGUILayout.TextArea(formatted, GUILayout.ExpandHeight(true));
         }

package.json

@@ -21,6 +21,9 @@
   "licensesUrl": "https://github.com/aarthificial-gamedev/safekeeper/blob/main/LICENSE",
   "documentationUrl": "https://safekeeper.aarthificial.com",
   "changelogUrl": "https://github.com/aarthificial-gamedev/safekeeper/blob/main/CHANGELOG.md",
+  "peerDependencies": {
+    "com.unity.nuget.newtonsoft-json": "3.0.0"
+  },
   "author": {
     "name": "aarthificial",
     "email": "[email protected]",