Added Unity project files

Packages/com.vrchat.base/Editor/VRCSDK/Dependencies/VRChat/VRCPackageSettings.cs

@@ -0,0 +1,90 @@
+using System;
+using System.IO;
+using UnityEditor;
+using UnityEngine;
+
+namespace VRC.SDKBase.Editor
+{
+    public class VRCPackageSettings : ISaveable
+    {
+        private static string PackageSettingsPath = Path.Combine(new DirectoryInfo(Application.dataPath).Parent?.FullName, "ProjectSettings", "Packages");
+        private static VRC.SDKBase.Editor.VRCPackageSettings _instance;
+        public bool samplesImported = false;
+        public bool allowVRCPackageChanges = false;
+        public bool samplesHintCreated = false;
+        public bool debugVCCConnection = false;
+        public bool dpidMipmaps = false;
+        public bool dpidConservative = true;
+
+        public static VRC.SDKBase.Editor.VRCPackageSettings Instance
+        {
+            get
+            {
+                if (_instance == null)
+                {
+                    _instance = Create();
+                }
+
+                return _instance;
+            }
+        }
+
+        private static VRCPackageSettings Create()
+        {
+            var result = new VRCPackageSettings();
+            result.Load();
+            return result;
+        }
+
+        private static string GetPathFromType(Type t)
+        {
+            // Get package info for this assembly
+            var packageInfo = UnityEditor.PackageManager.PackageInfo.FindForAssembly(t.Assembly);
+
+            // Exit early for non-VPM SDK
+            if (packageInfo == null)
+            {
+                return null;
+            }
+
+            return Path.Combine(PackageSettingsPath, packageInfo.name, "settings.json");
+        }
+
+        private string GetPath()
+        {
+            return GetPathFromType(GetType());
+        }
+
+        private void EnsurePathExists()
+        {
+            var dir = Path.GetDirectoryName(GetPath());
+            Directory.CreateDirectory(dir);
+        }
+
+        protected void Load()
+        {
+            EnsurePathExists();
+            var path = GetPath();
+            if (!File.Exists(path))
+            {
+                var settings = (ISaveable)Activator.CreateInstance(GetType());
+                settings.Save();
+            }
+            else
+            {
+                EditorJsonUtility.FromJsonOverwrite(File.ReadAllText(path), this);
+            }
+        }
+
+        public void Save()
+        {
+            var json = JsonUtility.ToJson(this, true);
+            File.WriteAllText(GetPath(), json);
+        }
+    }
+
+    public interface ISaveable
+    {
+        void Save();
+    }
+}