path: root/VRCSDK3AvatarsQuestLegacy/Assets/VRCSDK/Dependencies/VRChat/Editor/EnvConfig.cs

#define ENV_SET_INCLUDED_SHADERS

using UnityEngine;
using UnityEditor;
using System.Collections;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using UnityEngine.Rendering;
using VRC.SDKBase.Validation.Performance.Stats;
using Object = UnityEngine.Object;

/// <summary>
/// Setup up SDK env on editor launch
/// </summary>
[InitializeOnLoad]
public class EnvConfig
{
    private static readonly BuildTarget[] relevantBuildTargets =
    {
        BuildTarget.Android,
        BuildTarget.iOS,
        BuildTarget.StandaloneLinux64,
        BuildTarget.StandaloneWindows, BuildTarget.StandaloneWindows64,
        BuildTarget.StandaloneOSX
    };

    #if !VRC_CLIENT
    private static readonly BuildTarget[] allowedBuildtargets = {
        BuildTarget.StandaloneWindows64,
        BuildTarget.Android
    };
    #endif

    private static readonly Dictionary<BuildTarget, GraphicsDeviceType[]> allowedGraphicsAPIs = new Dictionary<BuildTarget, GraphicsDeviceType[]>()
    {
        {BuildTarget.Android, new[] {GraphicsDeviceType.OpenGLES3, /* GraphicsDeviceType.Vulkan */}},
        {BuildTarget.iOS, null},
        {BuildTarget.StandaloneLinux64, null},
        {BuildTarget.StandaloneWindows, new[] {GraphicsDeviceType.Direct3D11}},
        {BuildTarget.StandaloneWindows64, new[] {GraphicsDeviceType.Direct3D11}},
        {BuildTarget.StandaloneOSX, null}
    };

    #if ENV_SET_INCLUDED_SHADERS && VRC_CLIENT
    private static readonly string[] ensureTheseShadersAreAvailable =
    {
        "Hidden/CubeBlend",
        "Hidden/CubeBlur",
        "Hidden/CubeCopy",
        "Hidden/VideoDecode",
        "Legacy Shaders/Bumped Diffuse",
        "Legacy Shaders/Bumped Specular",
        "Legacy Shaders/Decal",
        "Legacy Shaders/Diffuse Detail",
        "Legacy Shaders/Diffuse Fast",
        "Legacy Shaders/Diffuse",
        "Legacy Shaders/Diffuse",
        "Legacy Shaders/Lightmapped/Diffuse",
        "Legacy Shaders/Lightmapped/Specular",
        "Legacy Shaders/Lightmapped/VertexLit",
        "Legacy Shaders/Parallax Diffuse",
        "Legacy Shaders/Parallax Specular",
        "Legacy Shaders/Reflective/Bumped Diffuse",
        "Legacy Shaders/Reflective/Bumped Specular",
        "Legacy Shaders/Reflective/Bumped Unlit",
        "Legacy Shaders/Reflective/Bumped VertexLit",
        "Legacy Shaders/Reflective/Diffuse",
        "Legacy Shaders/Reflective/Parallax Diffuse",
        "Legacy Shaders/Reflective/Parallax Specular",
        "Legacy Shaders/Reflective/Specular",
        "Legacy Shaders/Reflective/VertexLit",
        "Legacy Shaders/Self-Illumin/Bumped Diffuse",
        "Legacy Shaders/Self-Illumin/Bumped Specular",
        "Legacy Shaders/Self-Illumin/Diffuse",
        "Legacy Shaders/Self-Illumin/Parallax Diffuse",
        "Legacy Shaders/Self-Illumin/Parallax Specular",
        "Legacy Shaders/Self-Illumin/Specular",
        "Legacy Shaders/Self-Illumin/VertexLit",
        "Legacy Shaders/Specular",
        "Legacy Shaders/Transparent/Bumped Diffuse",
        "Legacy Shaders/Transparent/Bumped Specular",
        "Legacy Shaders/Transparent/Cutout/Bumped Diffuse",
        "Legacy Shaders/Transparent/Cutout/Bumped Specular",
        "Legacy Shaders/Transparent/Cutout/Diffuse",
        "Legacy Shaders/Transparent/Cutout/Soft Edge Unlit",
        "Legacy Shaders/Transparent/Cutout/Specular",
        "Legacy Shaders/Transparent/Cutout/VertexLit",
        "Legacy Shaders/Transparent/Diffuse",
        "Legacy Shaders/Transparent/Parallax Diffuse",
        "Legacy Shaders/Transparent/Parallax Specular",
        "Legacy Shaders/Transparent/Specular",
        "Legacy Shaders/Transparent/VertexLit",
        "Legacy Shaders/VertexLit",
        "Legacy Shaders/Particles/Additive",
        "Legacy Shaders/Particles/~Additive-Multiply",
        "Legacy Shaders/Particles/Additive (Soft)",
        "Legacy Shaders/Particles/Alpha Blended",
        "Legacy Shaders/Particles/Anim Alpha Blended",
        "Legacy Shaders/Particles/Multiply",
        "Legacy Shaders/Particles/Multiply (Double)",
        "Legacy Shaders/Particles/Alpha Blended Premultiply",
        "Legacy Shaders/Particles/VertexLit Blended",
        "Mobile/Particles/Additive",
        "Mobile/Particles/Alpha Blended",
        "Mobile/Particles/Multiply",
        "Mobile/Particles/VertexLit Blended",
        "Mobile/Skybox",
        "Nature/Terrain/Diffuse",
        "Nature/Terrain/Specular",
        "Nature/Terrain/Standard",
        "Particles/Additive (Soft)",
        "Particles/Additive",
        "Particles/Alpha Blended Premultiply",
        "Particles/Alpha Blended",
        "Particles/Anim Alpha Blended",
        "Particles/Multiply (Double)",
        "Particles/Multiply",
        "Particles/VertexLit Blended",
        "Particles/~Additive-Multiply",
        "Skybox/Cubemap",
        "Skybox/Procedural",
        "Skybox/6 Sided",
        "Sprites/Default",
        "Sprites/Diffuse",
        "UI/Default",
        "VRChat/UI/Unlit/WebPanelTransparent",
        "Toon/Lit",
        "Toon/Lit (Double)",
        "Toon/Lit Cutout",
        "Toon/Lit Cutout (Double)",
        "Toon/Lit Outline",
        "VRChat/Mobile/Diffuse",
        "Video/RealtimeEmissiveGamma",
        "VRChat/PC/Toon Lit",
        "VRChat/PC/Toon Lit (Double)",
        "VRChat/PC/Toon Lit Cutout",
        "VRChat/PC/Toon Lit Cutout (Double)",
        "Unlit/Color",
        "Unlit/Transparent",
        "Unlit/Transparent Cutout",
        "Unlit/Texture",
        "MatCap/Vertex/Textured Lit",
        "VRChat/Mobile/Bumped Uniform Diffuse",
        "VRChat/Mobile/Bumped Uniform Specular",
        "VRChat/Mobile/Toon Lit",
        "VRChat/Mobile/MatCap Lit",
        "VRChat/Mobile/Skybox",
        "VRChat/Mobile/Lightmapped",
        "VRChat/Mobile/Bumped Mapped Specular",
        "VRChat/Mobile/Diffuse",
        "VRChat/Mobile/Particles/Additive",
        "VRChat/Mobile/Particles/Multiply",
        "VRChat/Mobile/Standard Lite",
        "TextMeshPro/Distance Field (Surface)",
        "TextMeshPro/Mobile/Distance Field (No ZTest)",
        "TextMeshPro/Distance Field Overlay",
        "TextMeshPro/Sprite",
        "TextMeshPro/Mobile/Distance Field - Masking",
        "TextMeshPro/Mobile/Distance Field Overlay",
        "TextMeshPro/Mobile/Distance Field (Surface)",
        "TextMeshPro/Mobile/Distance Field",
        "TextMeshPro/Distance Field",
        "TextMeshPro/Bitmap Custom Atlas",
        "VRChat/UI/TextMeshPro/Mobile/Distance Field",
        "TextMeshPro/Mobile/Bitmap",
        "TextMeshPro/Bitmap",
        "TextMeshPro/Mobile/Distance Field - Masking (NoZTest)"
    };
    #endif

    private static bool _requestConfigureSettings = true;

    static EnvConfig()
    {
        EditorApplication.update += EditorUpdate;
    }

    private static void EditorUpdate()
    {
        if(!_requestConfigureSettings)
        {
            return;
        }

        if(ConfigureSettings())
        {
            _requestConfigureSettings = false;
        }
    }

    public static void RequestConfigureSettings()
    {
        _requestConfigureSettings = true;
    }

    [UnityEditor.Callbacks.DidReloadScripts(int.MaxValue)]
    private static void DidReloadScripts()
    {
        RequestConfigureSettings();
    }

    public static bool ConfigureSettings()
    {
        CheckForFirstInit();

        if(EditorApplication.isPlayingOrWillChangePlaymode || EditorApplication.isUpdating)
        {
            return false;
        }

        ConfigurePlayerSettings();

        if(!VRC.Core.ConfigManager.RemoteConfig.IsInitialized())
        {
            VRC.Core.API.SetOnlineMode(true, "vrchat");
            VRC.Core.ConfigManager.RemoteConfig.Init();
        }

        ConfigureAssets();
        
        LoadEditorResources();

        return true;
    }
    
    #if !VRC_CLIENT
    private static void SetDLLPlatforms(string dllName, bool active)
    {
        string[] assetGuids = AssetDatabase.FindAssets(dllName);

        foreach(string guid in assetGuids)
        {
            string dllPath = AssetDatabase.GUIDToAssetPath(guid);
            if(string.IsNullOrEmpty(dllPath) || dllPath.ToLower().EndsWith(".dll") == false)
            {
                return;
            }

            PluginImporter importer = AssetImporter.GetAtPath(dllPath) as PluginImporter;
            if(importer == null)
            {
                return;
            }

            bool allCorrect = true;
            if(importer.GetCompatibleWithAnyPlatform() != active)
            {
                allCorrect = false;
            }
            else
            {
                if(importer.GetCompatibleWithAnyPlatform())
                {
                    if(importer.GetExcludeEditorFromAnyPlatform() != !active ||
                       importer.GetExcludeFromAnyPlatform(BuildTarget.StandaloneWindows) != !active)
                    {
                        allCorrect = false;
                    }
                }
                else
                {
                    if(importer.GetCompatibleWithEditor() != active ||
                       importer.GetCompatibleWithPlatform(BuildTarget.StandaloneWindows) != active)
                    {
                        allCorrect = false;
                    }
                }
            }

            if(allCorrect)
            {
                continue;
            }

            if(active)
            {
                importer.SetCompatibleWithAnyPlatform(true);
                importer.SetExcludeEditorFromAnyPlatform(false);
                importer.SetExcludeFromAnyPlatform(BuildTarget.Android, false);
                importer.SetExcludeFromAnyPlatform(BuildTarget.StandaloneWindows, false);
                importer.SetExcludeFromAnyPlatform(BuildTarget.StandaloneWindows64, false);
                importer.SetExcludeFromAnyPlatform(BuildTarget.StandaloneLinux64, false);
            }
            else
            {
                importer.SetCompatibleWithAnyPlatform(false);
                importer.SetCompatibleWithEditor(false);
                importer.SetCompatibleWithPlatform(BuildTarget.Android, false);
                importer.SetCompatibleWithPlatform(BuildTarget.StandaloneWindows, false);
                importer.SetCompatibleWithPlatform(BuildTarget.StandaloneWindows64, false);
                importer.SetCompatibleWithPlatform(BuildTarget.StandaloneLinux64, false);
            }

            importer.SaveAndReimport();
        }
    }
    #endif

    [MenuItem("VRChat SDK/Utilities/Force Configure Player Settings")]
    public static void ConfigurePlayerSettings()
    {
        VRC.Core.Logger.Log("Setting required PlayerSettings...", VRC.Core.DebugLevel.All);

        SetBuildTarget();

        // Needed for Microsoft.CSharp namespace in DLLMaker
        // Doesn't seem to work though
        if(PlayerSettings.GetApiCompatibilityLevel(EditorUserBuildSettings.selectedBuildTargetGroup) != ApiCompatibilityLevel.NET_4_6)
        {
            PlayerSettings.SetApiCompatibilityLevel(EditorUserBuildSettings.selectedBuildTargetGroup, ApiCompatibilityLevel.NET_4_6);
        }

        if(!PlayerSettings.runInBackground)
        {
            PlayerSettings.runInBackground = true;
        }

        #if !VRC_CLIENT
        SetDLLPlatforms("VRCCore-Standalone", false);
        SetDLLPlatforms("VRCCore-Editor", true);
        #endif

        SetDefaultGraphicsAPIs();
        SetGraphicsSettings();
        SetQualitySettings();
        SetAudioSettings();
        SetPlayerSettings();

        #if VRC_CLIENT
        AssetDatabase.SaveAssets();
        AssetDatabase.Refresh();

        PlatformSwitcher.RefreshRequiredPackages(EditorUserBuildSettings.selectedBuildTargetGroup);
        #else
        // SDK

        // default to steam runtime in sdk (shouldn't matter)
        SetVRSDKs(EditorUserBuildSettings.selectedBuildTargetGroup, new string[] { "None", "OpenVR", "Oculus" });

        VRC.Core.AnalyticsSDK.Initialize(VRC.Core.SDKClientUtilities.GetSDKVersionDate());
        #endif

        #if VRC_CLIENT
        // VRCLog should handle disk writing
        PlayerSettings.usePlayerLog = false;
        foreach(LogType logType in Enum.GetValues(typeof(LogType)).Cast<LogType>())
        {
            switch(logType)
            {
                case LogType.Assert:
                case LogType.Exception:
                {
                    PlayerSettings.SetStackTraceLogType(logType, StackTraceLogType.ScriptOnly);
                    break;
                }
                case LogType.Error:
                case LogType.Warning:
                case LogType.Log:
                {
                    #if UNITY_EDITOR
                    PlayerSettings.SetStackTraceLogType(logType, StackTraceLogType.ScriptOnly);
                    #else
                    PlayerSettings.SetStackTraceLogType(logType, StackTraceLogType.None);
                    #endif 
                    break;
                }
                default:
                {
                    throw new ArgumentOutOfRangeException();
                }
            }
        }
        #endif
    }

    private static void EnableBatching(bool enable)
    {
        PlayerSettings[] playerSettings = Resources.FindObjectsOfTypeAll<PlayerSettings>();
        if(playerSettings == null)
        {
            return;
        }

        SerializedObject playerSettingsSerializedObject = new SerializedObject(playerSettings.Cast<UnityEngine.Object>().ToArray());
        SerializedProperty batchingSettings = playerSettingsSerializedObject.FindProperty("m_BuildTargetBatching");
        if(batchingSettings == null)
        {
            return;
        }

        for(int i = 0; i < batchingSettings.arraySize; i++)
        {
            SerializedProperty batchingArrayValue = batchingSettings.GetArrayElementAtIndex(i);

            IEnumerator batchingEnumerator = batchingArrayValue?.GetEnumerator();
            if(batchingEnumerator == null)
            {
                continue;
            }

            while(batchingEnumerator.MoveNext())
            {
                SerializedProperty property = (SerializedProperty)batchingEnumerator.Current;

                if(property != null && property.name == "m_BuildTarget")
                {
                    // only change setting on "Standalone" entry
                    if(property.stringValue != "Standalone")
                    {
                        break;
                    }
                }

                if(property != null && property.name == "m_StaticBatching")
                {
                    property.boolValue = enable;
                }

                if(property != null && property.name == "m_DynamicBatching")
                {
                    property.boolValue = enable;
                }
            }
        }

        playerSettingsSerializedObject.ApplyModifiedProperties();
    }

    public static void SetVRSDKs(BuildTargetGroup buildTargetGroup, string[] sdkNames)
    {
        VRC.Core.Logger.Log("Setting virtual reality SDKs in PlayerSettings: ", VRC.Core.DebugLevel.All);
        if(sdkNames != null)
        {
            foreach(string s in sdkNames)
            {
                VRC.Core.Logger.Log("- " + s, VRC.Core.DebugLevel.All);
            }
        }

        if (!EditorApplication.isPlaying)
        {
            #pragma warning disable 618
            PlayerSettings.SetVirtualRealitySDKs(buildTargetGroup, sdkNames);
            #pragma warning restore 618
        }
    }

    public static bool CheckForFirstInit()
    {
        bool firstLaunch = SessionState.GetBool("EnvConfigFirstLaunch", true);
        if(firstLaunch)
        {
            SessionState.SetBool("EnvConfigFirstLaunch", false);
        }

        return firstLaunch;
    }

    private static void SetDefaultGraphicsAPIs()
    {
        VRC.Core.Logger.Log("Setting Graphics APIs", VRC.Core.DebugLevel.All);
        foreach(BuildTarget target in relevantBuildTargets)
        {
            GraphicsDeviceType[] apis = allowedGraphicsAPIs[target];
            if(apis == null)
            {
                SetGraphicsAPIs(target, true);
            }
            else
            {
                SetGraphicsAPIs(target, false, apis);
            }
        }
    }

    private static void SetGraphicsAPIs(BuildTarget platform, bool auto, GraphicsDeviceType[] allowedTypes = null)
    {
        try
        {
            if(auto != PlayerSettings.GetUseDefaultGraphicsAPIs(platform))
            {
                PlayerSettings.SetUseDefaultGraphicsAPIs(platform, auto);
            }
        }
        catch
        {
            // ignored
        }

        try
        {
            if(allowedTypes == null || allowedTypes.Length == 0)
            {
                return;
            }

            GraphicsDeviceType[] graphicsAPIs = PlayerSettings.GetGraphicsAPIs(platform);
            if(graphicsAPIs == null || graphicsAPIs.Length == 0)
            {
                return;
            }

            if(allowedTypes.SequenceEqual(graphicsAPIs))
            {
                return;
            }

            PlayerSettings.SetGraphicsAPIs(platform, allowedTypes);
        }
        catch
        {
            // ignored
        }
    }

    private static void SetQualitySettings()
    {
        VRC.Core.Logger.Log("Setting Graphics Settings", VRC.Core.DebugLevel.All);
        const string qualitySettingsAssetPath = "ProjectSettings/QualitySettings.asset";
        SerializedObject qualitySettings = new SerializedObject(AssetDatabase.LoadAllAssetsAtPath(qualitySettingsAssetPath)[0]);

        SerializedProperty qualitySettingsPresets = qualitySettings.FindProperty("m_QualitySettings");
            qualitySettingsPresets.arraySize = _graphicsPresets.Length;

        bool changedProperty = false;
        for(int index = 0; index < _graphicsPresets.Length; index++)
        {
            SerializedProperty currentQualityLevel = qualitySettingsPresets.GetArrayElementAtIndex(index);
            Dictionary<string, object> graphicsPreset = _graphicsPresets[index];
            foreach(KeyValuePair<string, object> setting in graphicsPreset)
            {
                SerializedProperty property = currentQualityLevel.FindPropertyRelative(setting.Key);
                if(property == null)
                {
                    Debug.LogWarning($"Serialized property for quality setting '{setting.Key}' could not be found.");
                    continue;
                }

                object settingValue = setting.Value;
                #if !VRC_CLIENT
                if(setting.Key == "name")
                {
                    settingValue = $"VRC {setting.Value}";
                }
                #endif

                switch(settingValue)
                {
                    case null:
                    {
                        if(property.objectReferenceValue == setting.Value as Object)
                        {
                            continue;
                        }

                        property.objectReferenceValue = null;
                        break;
                    }
                    case string settingAsString:
                    {
                        if(property.stringValue == settingAsString)
                        {
                            continue;
                        }

                        property.stringValue = settingAsString;
                        break;
                    }
                    case bool settingAsBool:
                    {
                        if(property.boolValue == settingAsBool)
                        {
                            continue;
                        }

                        property.boolValue = settingAsBool;
                        break;
                    }
                    case int settingAsInt:
                    {
                        if(property.intValue == settingAsInt)
                        {
                            continue;
                        }

                        property.intValue = settingAsInt;
                        break;
                    }
                    case float settingAsFloat:
                    {
                        if(Mathf.Approximately(property.floatValue, settingAsFloat))
                        {
                            continue;
                        }

                        property.floatValue = settingAsFloat;
                        break;
                    }
                    case double settingAsDouble:
                    {
                        if(Mathf.Approximately((float)property.doubleValue, (float)settingAsDouble))
                        {
                            continue;
                        }

                        property.doubleValue = settingAsDouble;
                        break;
                    }
                    case Vector3 settingAsVector3:
                    {
                        if(property.vector3Value == settingAsVector3)
                        {
                            continue;
                        }

                        property.vector3Value = settingAsVector3;
                        break;
                    }
                    case string[] settingAsStringArray:
                    {
                        property.arraySize = settingAsStringArray.Length;

                        bool changedArrayEntry = false;
                        for(int settingIndex = 0; settingIndex < settingAsStringArray.Length; settingIndex++)
                        {
                            SerializedProperty entry = property.GetArrayElementAtIndex(settingIndex);
                            if(entry.stringValue == settingAsStringArray[settingIndex])
                            {
                                continue;
                            }

                            entry.stringValue = settingAsStringArray[settingIndex];
                            changedArrayEntry = true;
                        }

                        if(!changedArrayEntry)
                        {
                            continue;
                        }

                        break;
                    }
                }

                #if !VRC_CLIENT
                string levelName = _graphicsPresets[index]["name"] as string;
                if(Application.isMobilePlatform)
                {
                    if(levelName == "Mobile")
                    {
                        Debug.Log($"Set incorrect quality setting '{setting.Key}' in level '{levelName}' to value '{setting.Value}'.");
                    }
                }
                else
                {
                    if(levelName != "Mobile")
                    {
                        Debug.Log($"Set incorrect quality setting '{setting.Key}' in level '{levelName}' to value '{setting.Value}'.");
                    }
                }

                #endif
                changedProperty = true;
            }
        }

        if(!changedProperty)
        {
            return;
        }

        int defaultQuality = !Application.isMobilePlatform ? 3 : 4;
        #if !VRC_CLIENT
        Debug.Log($"A quality setting was changed resetting to the default quality: {_graphicsPresets[defaultQuality]["name"]}.");
        #endif
        SerializedProperty currentGraphicsQuality = qualitySettings.FindProperty("m_CurrentQuality");
        currentGraphicsQuality.intValue = defaultQuality;

        qualitySettings.ApplyModifiedPropertiesWithoutUndo();
        AssetDatabase.SaveAssets();
    }

    private static void SetGraphicsSettings()
    {
        VRC.Core.Logger.Log("Setting Graphics Settings", VRC.Core.DebugLevel.All);

        const string graphicsSettingsAssetPath = "ProjectSettings/GraphicsSettings.asset";
        SerializedObject graphicsManager = new SerializedObject(AssetDatabase.LoadAllAssetsAtPath(graphicsSettingsAssetPath)[0]);

        SerializedProperty deferred = graphicsManager.FindProperty("m_Deferred.m_Mode");
        deferred.enumValueIndex = 1;

        SerializedProperty deferredReflections = graphicsManager.FindProperty("m_DeferredReflections.m_Mode");
        deferredReflections.enumValueIndex = 1;

        SerializedProperty screenSpaceShadows = graphicsManager.FindProperty("m_ScreenSpaceShadows.m_Mode");
        screenSpaceShadows.enumValueIndex = 1;

        SerializedProperty legacyDeferred = graphicsManager.FindProperty("m_LegacyDeferred.m_Mode");
        legacyDeferred.enumValueIndex = 1;

        SerializedProperty depthNormals = graphicsManager.FindProperty("m_DepthNormals.m_Mode");
        depthNormals.enumValueIndex = 1;

        SerializedProperty motionVectors = graphicsManager.FindProperty("m_MotionVectors.m_Mode");
        motionVectors.enumValueIndex = 1;

        SerializedProperty lightHalo = graphicsManager.FindProperty("m_LightHalo.m_Mode");
        lightHalo.enumValueIndex = 1;

        SerializedProperty lensFlare = graphicsManager.FindProperty("m_LensFlare.m_Mode");
        lensFlare.enumValueIndex = 1;

        #if ENV_SET_INCLUDED_SHADERS && VRC_CLIENT
        // clear GraphicsSettings->Always Included Shaders - these cause a +5s app startup time increase on Quest.
        // include Shader objects as resources instead
        SerializedProperty alwaysIncluded = graphicsManager.FindProperty("m_AlwaysIncludedShaders");
        alwaysIncluded.arraySize = 0;

        #if ENV_SEARCH_FOR_SHADERS
        Resources.LoadAll("", typeof(Shader));
        System.Collections.Generic.List<Shader> foundShaders = Resources.FindObjectsOfTypeAll<Shader>()
            .Where(s => { string name = s.name.ToLower(); return 0 == (s.hideFlags & HideFlags.DontSave); })
            .GroupBy(s => s.name)
            .Select(g => g.First())
            .ToList();
        #else
        List<Shader> foundShaders = new List<Shader>();
        #endif

        foreach(string shader in ensureTheseShadersAreAvailable.OrderBy(s => s, StringComparer.Ordinal))
        {
            if(foundShaders.Any(s => s.name == shader))
            {
                continue;
            }

            Shader namedShader = Shader.Find(shader);
            if(namedShader != null)
            {
                foundShaders.Add(namedShader);
            }
        }

        foundShaders.Sort((s1, s2) => string.Compare(s1.name, s2.name, StringComparison.Ordinal));

        // populate Resources list of "always included shaders"
        ShaderAssetList alwaysIncludedShaders = AssetDatabase.LoadAssetAtPath<ShaderAssetList>("Assets/Resources/AlwaysIncludedShaders.asset");
        alwaysIncludedShaders.Shaders = new Shader[foundShaders.Count];
        for(int shaderIdx = 0; shaderIdx < foundShaders.Count; ++shaderIdx)
        {
            alwaysIncludedShaders.Shaders[shaderIdx] = foundShaders[shaderIdx];
        }

        EditorUtility.SetDirty(alwaysIncludedShaders);
        #endif

        SerializedProperty preloaded = graphicsManager.FindProperty("m_PreloadedShaders");
        preloaded.ClearArray();
        preloaded.arraySize = 0;

        SerializedProperty spritesDefaultMaterial = graphicsManager.FindProperty("m_SpritesDefaultMaterial");
        spritesDefaultMaterial.objectReferenceValue = Shader.Find("Sprites/Default");

        SerializedProperty renderPipeline = graphicsManager.FindProperty("m_CustomRenderPipeline");
        renderPipeline.objectReferenceValue = null;

        SerializedProperty transparencySortMode = graphicsManager.FindProperty("m_TransparencySortMode");
        transparencySortMode.enumValueIndex = 0;

        SerializedProperty transparencySortAxis = graphicsManager.FindProperty("m_TransparencySortAxis");
        transparencySortAxis.vector3Value = Vector3.forward;

        SerializedProperty defaultRenderingPath = graphicsManager.FindProperty("m_DefaultRenderingPath");
        defaultRenderingPath.intValue = 1;

        SerializedProperty defaultMobileRenderingPath = graphicsManager.FindProperty("m_DefaultMobileRenderingPath");
        defaultMobileRenderingPath.intValue = 1;

        SerializedProperty tierSettings = graphicsManager.FindProperty("m_TierSettings");
        tierSettings.ClearArray();
        tierSettings.arraySize = 0;

        #if ENV_SET_LIGHTMAP
        SerializedProperty lightmapStripping = graphicsManager.FindProperty("m_LightmapStripping");
        lightmapStripping.enumValueIndex = 1;

        SerializedProperty instancingStripping = graphicsManager.FindProperty("m_InstancingStripping");
        instancingStripping.enumValueIndex = 2;

        SerializedProperty lightmapKeepPlain = graphicsManager.FindProperty("m_LightmapKeepPlain");
        lightmapKeepPlain.boolValue = true;

        SerializedProperty lightmapKeepDirCombined = graphicsManager.FindProperty("m_LightmapKeepDirCombined");
        lightmapKeepDirCombined.boolValue = true;

        SerializedProperty lightmapKeepDynamicPlain = graphicsManager.FindProperty("m_LightmapKeepDynamicPlain");
        lightmapKeepDynamicPlain.boolValue = true;

        SerializedProperty lightmapKeepDynamicDirCombined = graphicsManager.FindProperty("m_LightmapKeepDynamicDirCombined");
        lightmapKeepDynamicDirCombined.boolValue = true;

        SerializedProperty lightmapKeepShadowMask = graphicsManager.FindProperty("m_LightmapKeepShadowMask");
        lightmapKeepShadowMask.boolValue = true;

        SerializedProperty lightmapKeepSubtractive = graphicsManager.FindProperty("m_LightmapKeepSubtractive");
        lightmapKeepSubtractive.boolValue = true;
        #endif

        SerializedProperty albedoSwatchInfos = graphicsManager.FindProperty("m_AlbedoSwatchInfos");
        albedoSwatchInfos.ClearArray();
        albedoSwatchInfos.arraySize = 0;

        SerializedProperty lightsUseLinearIntensity = graphicsManager.FindProperty("m_LightsUseLinearIntensity");
        lightsUseLinearIntensity.boolValue = true;

        SerializedProperty lightsUseColorTemperature = graphicsManager.FindProperty("m_LightsUseColorTemperature");
        lightsUseColorTemperature.boolValue = true;

        graphicsManager.ApplyModifiedProperties();
    }

    public static FogSettings GetFogSettings()
    {
        VRC.Core.Logger.Log("Force-enabling Fog", VRC.Core.DebugLevel.All);

        const string graphicsSettingsAssetPath = "ProjectSettings/GraphicsSettings.asset";
        SerializedObject graphicsManager = new SerializedObject(AssetDatabase.LoadAllAssetsAtPath(graphicsSettingsAssetPath)[0]);


        SerializedProperty fogStrippingSerializedProperty = graphicsManager.FindProperty("m_FogStripping");
        FogSettings.FogStrippingMode fogStripping = (FogSettings.FogStrippingMode)fogStrippingSerializedProperty.enumValueIndex;

        SerializedProperty fogKeepLinearSerializedProperty = graphicsManager.FindProperty("m_FogKeepLinear");
        bool keepLinear = fogKeepLinearSerializedProperty.boolValue;

        SerializedProperty fogKeepExpSerializedProperty = graphicsManager.FindProperty("m_FogKeepExp");
        bool keepExp = fogKeepExpSerializedProperty.boolValue;

        SerializedProperty fogKeepExp2SerializedProperty = graphicsManager.FindProperty("m_FogKeepExp2");
        bool keepExp2 = fogKeepExp2SerializedProperty.boolValue;

        FogSettings fogSettings = new FogSettings(fogStripping, keepLinear, keepExp, keepExp2);
        return fogSettings;
    }

    public static void SetFogSettings(FogSettings fogSettings)
    {
        VRC.Core.Logger.Log("Force-enabling Fog", VRC.Core.DebugLevel.All);

        const string graphicsSettingsAssetPath = "ProjectSettings/GraphicsSettings.asset";
        SerializedObject graphicsManager = new SerializedObject(AssetDatabase.LoadAllAssetsAtPath(graphicsSettingsAssetPath)[0]);

        SerializedProperty fogStripping = graphicsManager.FindProperty("m_FogStripping");
        fogStripping.enumValueIndex = (int)fogSettings.fogStrippingMode;

        SerializedProperty fogKeepLinear = graphicsManager.FindProperty("m_FogKeepLinear");
        fogKeepLinear.boolValue = fogSettings.keepLinear;

        SerializedProperty fogKeepExp = graphicsManager.FindProperty("m_FogKeepExp");
        fogKeepExp.boolValue = fogSettings.keepExp;

        SerializedProperty fogKeepExp2 = graphicsManager.FindProperty("m_FogKeepExp2");
        fogKeepExp2.boolValue = fogSettings.keepExp2;

        graphicsManager.ApplyModifiedProperties();
    }

    private static void SetAudioSettings()
    {
        Object audioManager = AssetDatabase.LoadMainAssetAtPath("ProjectSettings/AudioManager.asset");
        SerializedObject audioManagerSerializedObject = new SerializedObject(audioManager);
        audioManagerSerializedObject.Update();

        SerializedProperty sampleRateSerializedProperty = audioManagerSerializedObject.FindProperty("m_SampleRate");
        sampleRateSerializedProperty.intValue = 48000; // forcing 48k seems to avoid sample rate conversion problems

        SerializedProperty dspBufferSizeSerializedProperty = audioManagerSerializedObject.FindProperty("m_RequestedDSPBufferSize");
        dspBufferSizeSerializedProperty.intValue = 0;
        
        SerializedProperty defaultSpeakerModeSerializedProperty = audioManagerSerializedObject.FindProperty("Default Speaker Mode");
        defaultSpeakerModeSerializedProperty.intValue = 2; // 2 = Stereo

        SerializedProperty virtualVoiceCountSerializedProperty = audioManagerSerializedObject.FindProperty("m_VirtualVoiceCount");
        SerializedProperty realVoiceCountSerializedProperty = audioManagerSerializedObject.FindProperty("m_RealVoiceCount");
        if(EditorUserBuildSettings.selectedBuildTargetGroup == BuildTargetGroup.Android)
        {
            virtualVoiceCountSerializedProperty.intValue = 32;
            realVoiceCountSerializedProperty.intValue = 24;
        }
        else
        {
            virtualVoiceCountSerializedProperty.intValue = 64;
            realVoiceCountSerializedProperty.intValue = 32;
        }

        audioManagerSerializedObject.ApplyModifiedPropertiesWithoutUndo();
        AssetDatabase.SaveAssets();
    }

    private static void SetPlayerSettings()
    {
        // asset bundles MUST be built with settings that are compatible with VRC client
        #if VRC_OVERRIDE_COLORSPACE_GAMMA
        PlayerSettings.colorSpace = ColorSpace.Gamma;
        #else
        PlayerSettings.colorSpace = ColorSpace.Linear;
        #endif

        #if !VRC_CLIENT // In client rely on platform-switcher
        if (!EditorApplication.isPlaying)
        {
            #pragma warning disable 618
            PlayerSettings.SetVirtualRealitySupported(EditorUserBuildSettings.selectedBuildTargetGroup, true);
            #pragma warning restore 618
        }
        #endif

        PlayerSettings.graphicsJobs = true;

        PlayerSettings.gpuSkinning = true;
        
        #if UNITY_2019_3_OR_NEWER
        PlayerSettings.gcIncremental = true;
        #endif

#if VRC_VR_WAVE
        PlayerSettings.stereoRenderingPath = StereoRenderingPath.MultiPass;     // Need to use Multi-pass on Wave SDK otherwise mirrors break
#else
        PlayerSettings.stereoRenderingPath = StereoRenderingPath.SinglePass;
#endif

#if UNITY_2018_4_OR_NEWER && !UNITY_2019_3_OR_NEWER
        PlayerSettings.scriptingRuntimeVersion = ScriptingRuntimeVersion.Latest;
#endif

#if UNITY_ANDROID
        PlayerSettings.Android.forceSDCardPermission = true;    // Need access to SD card for saving images
        PlayerSettings.Android.targetArchitectures = AndroidArchitecture.ARM64;

        if(PlayerSettings.Android.targetArchitectures.HasFlag(AndroidArchitecture.ARM64))
        {
            // Since we need different IL2CPP args we can't build ARM64 with other Architectures.
            PlayerSettings.Android.targetArchitectures = AndroidArchitecture.ARM64;
            PlayerSettings.SetAdditionalIl2CppArgs("");
        }
        else
        {
            PlayerSettings.SetAdditionalIl2CppArgs("--linker-flags=\"-long-plt\"");
        }

        #if UNITY_2019_3_OR_NEWER
        PlayerSettings.Android.targetSdkVersion = AndroidSdkVersions.AndroidApiLevel29;
        #else
        PlayerSettings.Android.targetSdkVersion = AndroidSdkVersions.AndroidApiLevel26;
        #endif
#else
        PlayerSettings.SetAdditionalIl2CppArgs("");
#endif

        SetActiveSDKDefines();

        EnableBatching(true);
    }

    public static void SetActiveSDKDefines()
    {
        bool definesChanged = false;
        BuildTargetGroup buildTargetGroup = BuildPipeline.GetBuildTargetGroup(EditorUserBuildSettings.activeBuildTarget);
        List<string> defines = PlayerSettings.GetScriptingDefineSymbolsForGroup(buildTargetGroup).Split(';').ToList();

        Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
        if(assemblies.Any(assembly => assembly.GetType("VRC.Udon.UdonBehaviour") != null))
        {
            if(!defines.Contains("UDON", StringComparer.OrdinalIgnoreCase))
            {
                defines.Add("UDON");
                definesChanged = true;
            }
        }
        else if(defines.Contains("UDON"))
        {
            defines.Remove("UDON");
        }

        if(VRCSdk3Analysis.IsSdkDllActive(VRCSdk3Analysis.SdkVersion.VRCSDK2))
        {
            if(!defines.Contains("VRC_SDK_VRCSDK2", StringComparer.OrdinalIgnoreCase))
            {
                defines.Add("VRC_SDK_VRCSDK2");
                definesChanged = true;
            }
        }
        else if(defines.Contains("VRC_SDK_VRCSDK2"))
        {
            defines.Remove("VRC_SDK_VRCSDK2");
        }

        if(VRCSdk3Analysis.IsSdkDllActive(VRCSdk3Analysis.SdkVersion.VRCSDK3))
        {
            if(!defines.Contains("VRC_SDK_VRCSDK3", StringComparer.OrdinalIgnoreCase))
            {
                defines.Add("VRC_SDK_VRCSDK3");
                definesChanged = true;
            }
        }
        else if(defines.Contains("VRC_SDK_VRCSDK3"))
        {
            defines.Remove("VRC_SDK_VRCSDK3");
        }

        if(definesChanged)
        {
            PlayerSettings.SetScriptingDefineSymbolsForGroup(buildTargetGroup, string.Join(";", defines.ToArray()));
        }
    }

    private static void SetBuildTarget()
    {
        #if !VRC_CLIENT
        VRC.Core.Logger.Log("Setting build target", VRC.Core.DebugLevel.All);

        BuildTarget target = UnityEditor.EditorUserBuildSettings.activeBuildTarget;

        if (!allowedBuildtargets.Contains(target))
        {
            Debug.LogError("Target not supported, switching to one that is.");
            target = allowedBuildtargets[0];
            #pragma warning disable CS0618 // Type or member is obsolete
            EditorUserBuildSettings.SwitchActiveBuildTarget(target);
            #pragma warning restore CS0618 // Type or member is obsolete
        }
        #endif
    }

    private static void ConfigureAssets()
    {
#if VRC_CLIENT
        VRC.UI.Client.Editor.VRCUIManagerEditorHelpers.ConfigureNewUIAssets();
#endif
    }

    private static void LoadEditorResources()
    {
        AvatarPerformanceStats.Initialize();
    }

    public readonly struct FogSettings
    {
        public enum FogStrippingMode
        {
            Automatic,
            Custom
        }

        public readonly FogStrippingMode fogStrippingMode;
        public readonly bool keepLinear;
        public readonly bool keepExp;
        public readonly bool keepExp2;

        public FogSettings(FogStrippingMode fogStrippingMode)
        {
            this.fogStrippingMode = fogStrippingMode;
            keepLinear = true;
            keepExp = true;
            keepExp2 = true;
        }

        public FogSettings(FogStrippingMode fogStrippingMode, bool keepLinear, bool keepExp, bool keepExp2)
        {
            this.fogStrippingMode = fogStrippingMode;
            this.keepLinear = keepLinear;
            this.keepExp = keepExp;
            this.keepExp2 = keepExp2;
        }
    }
    
    private static readonly Dictionary<string, object>[] _graphicsPresets = {
        new Dictionary<string, object>
        {
            {"name", "Low"},
            {"pixelLightCount", 4},
            {"shadows", 2},
            {"shadowResolution", 2},
            {"shadowProjection", 1},
            {"shadowCascades", 2},
            {"shadowDistance", 75f},
            {"shadowNearPlaneOffset", 2f},
            {"shadowCascade2Split", 0.33333334},
            {"shadowCascade4Split", new Vector3(0.06666667f, 0.19999999f, 0.46666664f)},
            {"shadowmaskMode", 0},
            {"skinWeights", 4},
            {"textureQuality", 0},
            {"anisotropicTextures", 2},
            {"antiAliasing", 0},
            {"softParticles", true},
            {"softVegetation", true},
            {"realtimeReflectionProbes", true},
            {"billboardsFaceCameraPosition", true},
            {"vSyncCount", 0},
            {"lodBias", 1f},
            {"maximumLODLevel", 0},
            {"streamingMipmapsActive", false},
            {"streamingMipmapsAddAllCameras", true},
            {"streamingMipmapsMemoryBudget", 512f},
            {"streamingMipmapsRenderersPerFrame", 512},
            {"streamingMipmapsMaxLevelReduction", 2},
            {"streamingMipmapsMaxFileIORequests", 1024},
            {"particleRaycastBudget", 1024},
            {"asyncUploadTimeSlice", 2},
            {"asyncUploadBufferSize", 64},
            {"asyncUploadPersistentBuffer", true},
            {"resolutionScalingFixedDPIFactor", 1f},
            {"customRenderPipeline", null},
            {"excludedTargetPlatforms", new[] {"Android"}}
        },
        new Dictionary<string, object>
        {
            {"name", "Medium"},
            {"pixelLightCount", 4},
            {"shadows", 2},
            {"shadowResolution", 2},
            {"shadowProjection", 1},
            {"shadowCascades", 2},
            {"shadowDistance", 75f},
            {"shadowNearPlaneOffset", 2f},
            {"shadowCascade2Split", 0.33333334},
            {"shadowCascade4Split", new Vector3(0.06666667f, 0.19999999f, 0.46666664f)},
            {"shadowmaskMode", 0},
            {"skinWeights", 4},
            {"textureQuality", 0},
            {"anisotropicTextures", 2},
            {"antiAliasing", 4},
            {"softParticles", true},
            {"softVegetation", true},
            {"realtimeReflectionProbes", true},
            {"billboardsFaceCameraPosition", true},
            {"vSyncCount", 0},
            {"lodBias", 1.5f},
            {"maximumLODLevel", 0},
            {"streamingMipmapsActive", false},
            {"streamingMipmapsAddAllCameras", true},
            {"streamingMipmapsMemoryBudget", 512f},
            {"streamingMipmapsRenderersPerFrame", 512},
            {"streamingMipmapsMaxLevelReduction", 2},
            {"streamingMipmapsMaxFileIORequests", 1024},
            {"particleRaycastBudget", 2048},
            {"asyncUploadTimeSlice", 2},
            {"asyncUploadBufferSize", 64},
            {"asyncUploadPersistentBuffer", true},
            {"resolutionScalingFixedDPIFactor", 1f},
            {"customRenderPipeline", null},
            {"excludedTargetPlatforms", new[] {"Android"}}
        },
        new Dictionary<string, object>
        {
            {"name", "High"},
            {"pixelLightCount", 8},
            {"shadows", 2},
            {"shadowResolution", 3},
            {"shadowProjection", 1},
            {"shadowCascades", 2},
            {"shadowDistance", 75f},
            {"shadowNearPlaneOffset", 2f},
            {"shadowCascade2Split", 0.33333334},
            {"shadowCascade4Split", new Vector3(0.06666667f, 0.19999999f, 0.46666664f)},
            {"shadowmaskMode", 0},
            {"skinWeights", 4},
            {"textureQuality", 0},
            {"anisotropicTextures", 2},
            {"antiAliasing", 4},
            {"softParticles", true},
            {"softVegetation", true},
            {"realtimeReflectionProbes", true},
            {"billboardsFaceCameraPosition", true},
            {"vSyncCount", 0},
            {"lodBias", 2f},
            {"maximumLODLevel", 0},
            {"streamingMipmapsActive", false},
            {"streamingMipmapsAddAllCameras", true},
            {"streamingMipmapsMemoryBudget", 512f},
            {"streamingMipmapsRenderersPerFrame", 512},
            {"streamingMipmapsMaxLevelReduction", 2},
            {"streamingMipmapsMaxFileIORequests", 1024},
            {"particleRaycastBudget", 4096},
            {"asyncUploadTimeSlice", 2},
            {"asyncUploadBufferSize", 128},
            {"asyncUploadPersistentBuffer", true},
            {"resolutionScalingFixedDPIFactor", 1f},
            {"customRenderPipeline", null},
            {"excludedTargetPlatforms", new []{"Android"}}
        },
        new Dictionary<string, object>
        {
            {"name", "Ultra"},
            {"pixelLightCount", 8},
            {"shadows", 2},
            {"shadowResolution", 3},
            {"shadowProjection", 1},
            {"shadowCascades", 4},
            {"shadowDistance", 150f},
            {"shadowNearPlaneOffset", 2f},
            {"shadowCascade2Split", 0.33333334},
            {"shadowCascade4Split", new Vector3(0.06666667f, 0.19999999f, 0.46666664f)},
            {"shadowmaskMode", 0},
            {"skinWeights", 4},
            {"textureQuality", 0},
            {"anisotropicTextures", 2},
            {"antiAliasing", 4},
            {"softParticles", true},
            {"softVegetation", true},
            {"realtimeReflectionProbes", true},
            {"billboardsFaceCameraPosition", true},
            {"vSyncCount", 0},
            {"lodBias", 2f},
            {"maximumLODLevel", 0},
            {"streamingMipmapsActive", false},
            {"streamingMipmapsAddAllCameras", true},
            {"streamingMipmapsMemoryBudget", 512f},
            {"streamingMipmapsRenderersPerFrame", 512},
            {"streamingMipmapsMaxLevelReduction", 2},
            {"streamingMipmapsMaxFileIORequests", 1024},
            {"particleRaycastBudget", 4096},
            {"asyncUploadTimeSlice", 2},
            {"asyncUploadBufferSize", 128},
            {"asyncUploadPersistentBuffer", true},
            {"resolutionScalingFixedDPIFactor", 1f},
            {"customRenderPipeline", null},
            {"excludedTargetPlatforms", new[]{"Android"}}
        },
        new Dictionary<string, object>
        {
            {"name", "Mobile"},
            {"pixelLightCount", 4},
            {"shadows", 0},
            {"shadowResolution", 1},
            {"shadowProjection", 1},
            {"shadowCascades", 1},
            {"shadowDistance", 50f},
            {"shadowNearPlaneOffset", 2f},
            {"shadowCascade2Split", 0.33333334},
            {"shadowCascade4Split", new Vector3(0.06666667f, 0.19999999f, 0.46666664f)},
            {"shadowmaskMode", 0},
            {"skinWeights", 4},
            {"textureQuality", 0},
            {"anisotropicTextures", 2},
            {"antiAliasing", 2},
            {"softParticles", false},
            {"softVegetation", false},
            {"realtimeReflectionProbes", false},
            {"billboardsFaceCameraPosition", true},
            {"vSyncCount", 0},
            {"lodBias", 2f},
            {"maximumLODLevel", 0},
            {"streamingMipmapsActive", false},
            {"streamingMipmapsAddAllCameras", true},
            {"streamingMipmapsMemoryBudget", 512f},
            {"streamingMipmapsRenderersPerFrame", 512},
            {"streamingMipmapsMaxLevelReduction", 2},
            {"streamingMipmapsMaxFileIORequests", 1024},
            {"particleRaycastBudget", 1024},
            {"asyncUploadTimeSlice", 1},
            {"asyncUploadBufferSize", 32},
            {"asyncUploadPersistentBuffer", true},
            {"resolutionScalingFixedDPIFactor", 1f},
            {"customRenderPipeline", null},
            {"excludedTargetPlatforms", new []{"Standalone"}}
        }
    };
}