some mac changes?

.lfsconfig

@@ -1,4 +1,4 @@
 # Redirect to our own Git LFS server
 [lfs]
-#url="https://gitlab.flaxengine.com/flax/flaxengine.git/info/lfs"
+url="https://gitlab.flaxengine.com/flax/flaxengine.git/info/lfs"
 locksverify = false

GenerateProjectFiles.command

@@ -12,6 +12,6 @@ cd "`dirname "$0"`"
 bash ./Development/Scripts/Mac/CallBuildTool.sh --genproject "$@"
 
 # Build bindings for all editor configurations
-echo Building C# bindings...
+#echo Building C# bindings...
 # TODO: Detect the correct architecture here
-Binaries/Tools/Flax.Build -build -BuildBindingsOnly -arch=ARM64 -platform=Mac --buildTargets=FlaxEditor
+#Binaries/Tools/Flax.Build -build -BuildBindingsOnly -arch=ARM64 -platform=Mac --buildTargets=FlaxEditor

Source/Editor/Cooker/CookingData.h

@@ -141,11 +141,6 @@ API_ENUM() enum class BuildPlatform
     /// </summary>
     API_ENUM(Attributes="EditorDisplay(null, \"Windows ARM64\")")
     WindowsARM64 = 15,
-
-    /// <summary>
-    /// Web
-    /// </summary>
-    Web = 16,
 };
 
 /// <summary>
@@ -193,11 +188,6 @@ enum class DotNetAOTModes
     /// Use Mono AOT to cross-compile all used C# assemblies into native platform static libraries which can be linked into a single shared library.
     /// </summary>
     MonoAOTStatic,
-
-    /// <summary>
-    /// Target platform doesn't support .NET or it has been disabled.
-    /// </summary>
-    NoDotnet,
 };
 
 extern FLAXENGINE_API const Char* ToString(const BuildPlatform platform);

Source/Editor/Cooker/GameCooker.cpp

@@ -69,10 +69,6 @@
 #include "Platform/iOS/iOSPlatformTools.h"
 #include "Engine/Platform/iOS/iOSPlatformSettings.h"
 #endif
-#if PLATFORM_TOOLS_WEB
-#include "Platform/Web/WebPlatformTools.h"
-#include "Engine/Platform/Web/WebPlatformSettings.h"
-#endif
 
 namespace GameCookerImpl
 {
@@ -155,8 +151,6 @@ const Char* ToString(const BuildPlatform platform)
         return TEXT("iOS ARM64");
     case BuildPlatform::WindowsARM64:
         return TEXT("Windows ARM64");
-    case BuildPlatform::Web:
-        return TEXT("Web");
     default:
         return TEXT("");
     }
@@ -189,8 +183,6 @@ const Char* ToString(const DotNetAOTModes mode)
         return TEXT("MonoAOTDynamic");
     case DotNetAOTModes::MonoAOTStatic:
         return TEXT("MonoAOTStatic");
-    case DotNetAOTModes::NoDotnet:
-        return TEXT("NoDotnet");
     default:
         return TEXT("");
     }
@@ -315,10 +307,6 @@ void CookingData::GetBuildPlatformName(const Char*& platform, const Char*& archi
         platform = TEXT("Windows");
         architecture = TEXT("ARM64");
         break;
-    case BuildPlatform::Web:
-        platform = TEXT("Web");
-        architecture = TEXT("x86");
-        break;
     default:
         LOG(Fatal, "Unknown or unsupported build platform.");
     }
@@ -473,11 +461,6 @@ PlatformTools* GameCooker::GetTools(BuildPlatform platform)
         case BuildPlatform::iOSARM64:
             result = New<iOSPlatformTools>();
             break;
-#endif
-#if PLATFORM_TOOLS_WEB
-        case BuildPlatform::Web:
-            result = New<WebPlatformTools>();
-            break;
 #endif
         }
         Tools.Add(platform, result);
@@ -621,9 +604,6 @@ void GameCooker::GetCurrentPlatform(PlatformType& platform, BuildPlatform& build
     case PlatformType::iOS:
         buildPlatform = BuildPlatform::iOSARM64;
         break;
-    case PlatformType::Web:
-        buildPlatform = BuildPlatform::Web;
-        break;
     default: ;
     }
 }

Source/Editor/Cooker/GameCooker.cs

@@ -106,7 +106,6 @@ namespace FlaxEditor
             case BuildPlatform.MacOSARM64:
             case BuildPlatform.MacOSx64: return PlatformType.Mac;
             case BuildPlatform.iOSARM64: return PlatformType.iOS;
-            case BuildPlatform.Web: return PlatformType.Web;
             default: throw new ArgumentOutOfRangeException(nameof(buildPlatform), buildPlatform, null);
             }
         }

Source/Editor/Cooker/Platform/Android/AndroidPlatformTools.cpp

@@ -138,7 +138,6 @@ Array<byte> AndroidPlatformTools::SaveCache(CookingData& data, IBuildCache* cach
     result.Add((const byte*)&platformCache, sizeof(platformCache));
     return result;
 }
-
 void AndroidPlatformTools::OnBuildStarted(CookingData& data)
 {
     // Adjust the cooking output folder to be located inside the Gradle assets directory
@@ -413,6 +412,7 @@ bool AndroidPlatformTools::OnPostProcess(CookingData& data)
     }
     LOG(Info, "Output Android APK application package: {0} (size: {1} MB)", outputApk, FileSystem::GetFileSize(outputApk) / 1024 / 1024);
     
+
     return false;
 }
 

Source/Editor/Cooker/Platform/Web/WebPlatformTools.cpp

@@ -1,157 +0,0 @@
-// Copyright (c) Wojciech Figat. All rights reserved.
-
-#if PLATFORM_TOOLS_WEB
-
-#include "WebPlatformTools.h"
-#include "Engine/Platform/File.h"
-#include "Engine/Platform/FileSystem.h"
-#include "Engine/Platform/CreateProcessSettings.h"
-#include "Engine/Platform/Web/WebPlatformSettings.h"
-#include "Engine/Core/Config/GameSettings.h"
-#include "Engine/Core/Config/BuildSettings.h"
-#include "Engine/Content/Content.h"
-#include "Engine/Content/JsonAsset.h"
-#include "Engine/Graphics/PixelFormatExtensions.h"
-#include "Editor/Cooker/GameCooker.h"
-
-IMPLEMENT_SETTINGS_GETTER(WebPlatformSettings, WebPlatform);
-
-const Char* WebPlatformTools::GetDisplayName() const
-{
-    return TEXT("Web");
-}
-
-const Char* WebPlatformTools::GetName() const
-{
-    return TEXT("Web");
-}
-
-PlatformType WebPlatformTools::GetPlatform() const
-{
-    return PlatformType::Web;
-}
-
-ArchitectureType WebPlatformTools::GetArchitecture() const
-{
-    return ArchitectureType::x86;
-}
-
-DotNetAOTModes WebPlatformTools::UseAOT() const
-{
-    return DotNetAOTModes::NoDotnet;
-}
-
-PixelFormat WebPlatformTools::GetTextureFormat(CookingData& data, TextureBase* texture, PixelFormat format)
-{
-    // TODO: texture compression for Web (eg. ASTC for mobile and BC for others?)
-    return PixelFormatExtensions::FindUncompressedFormat(format);
-}
-
-bool WebPlatformTools::IsNativeCodeFile(CookingData& data, const String& file)
-{
-    String extension = FileSystem::GetExtension(file);
-    return extension.IsEmpty() || extension == TEXT("html") || extension == TEXT("js") || extension == TEXT("wasm");
-}
-
-void WebPlatformTools::OnBuildStarted(CookingData& data)
-{
-    // Adjust the cooking output folder for the data files so file_packager tool can build the and output final data inside the cooker output folder
-    data.DataOutputPath = data.CacheDirectory / TEXT("Files");
-}
-
-bool WebPlatformTools::OnPostProcess(CookingData& data)
-{
-    const auto gameSettings = GameSettings::Get();
-    const auto platformSettings = WebPlatformSettings::Get();
-    const auto platformDataPath = data.GetPlatformBinariesRoot();
-
-    // Get name of the output binary (JavaScript and WebAssembly files match)
-    String gameJs;
-    {
-        Array<String> files;
-        FileSystem::DirectoryGetFiles(files, data.OriginalOutputPath, TEXT("*"), DirectorySearchOption::TopDirectoryOnly);
-        for (String& file : files)
-        {
-            if (file.EndsWith(TEXT(".js")))
-            {
-                String outputWasm = String(StringUtils::GetPathWithoutExtension(file)) + TEXT(".wasm");
-                if (files.Contains(outputWasm))
-                {
-                    gameJs = file;
-                    break;
-                }
-            }
-        }
-    }
-    if (gameJs.IsEmpty())
-    {
-        data.Error(TEXT("Failed to find the main JavaScript for the output game"));
-        return true;
-    }
-
-    // Pack data files into a single file using Emscripten's file_packager tool
-    {
-        CreateProcessSettings procSettings;
-        String emscriptenSdk = TEXT("EMSDK");
-        Platform::GetEnvironmentVariable(emscriptenSdk, emscriptenSdk);
-        procSettings.FileName = emscriptenSdk / TEXT("upstream/emscripten/tools/file_packager");
-#if PLATFORM_WIN32
-        procSettings.FileName += TEXT(".bat");
-#endif
-        procSettings.Arguments = String::Format(TEXT("files.data --preload \"{}@/\" --lz4 --js-output=files.js"), data.DataOutputPath);
-        procSettings.WorkingDirectory = data.OriginalOutputPath;
-        const int32 result = Platform::CreateProcess(procSettings);
-        if (result != 0)
-        {
-            if (!FileSystem::FileExists(procSettings.FileName))
-                data.Error(TEXT("Missing file_packager.bat. Ensure Emscripten SDK installation is valid and 'EMSDK' environment variable points to it."));
-            data.Error(String::Format(TEXT("Failed to package project files (result code: {0}). See log for more info."), result));
-            return true;
-        }
-    }
-
-    // TODO: customizable HTML templates
-
-    // Insert packaged file system with game data
-    {
-        String gameJsText;
-        if (File::ReadAllText(gameJs, gameJsText))
-        {
-            data.Error(String::Format(TEXT("Failed to load file '{}'"), gameJs));
-            return true;
-        }
-        const String filesIncludeBegin = TEXT("// include: files.js");
-        const String filesIncludeEnd = TEXT("// end include: files.js");
-        if (!gameJsText.Contains(filesIncludeBegin))
-        {
-            // Insert generated files.js into the main game file after the minimum_runtime_check.js include
-            String fileJsText;
-            String fileJs = data.OriginalOutputPath / TEXT("files.js");
-            if (File::ReadAllText(fileJs, fileJsText))
-            {
-                data.Error(String::Format(TEXT("Failed to load file '{}'"), fileJs));
-                return true;
-            }
-            const String insertPrefixLocation = TEXT("// end include: minimum_runtime_check.js");
-            int32 location = gameJsText.Find(insertPrefixLocation);
-            CHECK_RETURN(location != -1, true);
-            location += insertPrefixLocation.Length() + 1;
-            fileJsText = filesIncludeBegin + TEXT("\n") + fileJsText + TEXT("\n") + filesIncludeEnd + TEXT("\n");
-            gameJsText.Insert(location, fileJsText);
-            File::WriteAllText(gameJs, gameJsText, Encoding::UTF8);
-        }
-    }
-
-    const auto buildSettings = BuildSettings::Get();
-    if (buildSettings->SkipPackaging)
-        return false;
-    GameCooker::PackageFiles();
-
-    // TODO: minify/compress output JS files (in Release builds)
-
-    LOG(Info, "Output website size: {0} MB", FileSystem::GetDirectorySize(data.OriginalOutputPath) / 1024 / 1024);
-
-    return false;
-}
-
-#endif

Source/Editor/Cooker/Platform/Web/WebPlatformTools.h

@@ -1,27 +0,0 @@
-// Copyright (c) Wojciech Figat. All rights reserved.
-
-#pragma once
-
-#if PLATFORM_TOOLS_WEB
-
-#include "../../PlatformTools.h"
-
-/// <summary>
-/// The Web platform support tools.
-/// </summary>
-class WebPlatformTools : public PlatformTools
-{
-public:
-    // [PlatformTools]
-    const Char* GetDisplayName() const override;
-    const Char* GetName() const override;
-    PlatformType GetPlatform() const override;
-    ArchitectureType GetArchitecture() const override;
-    DotNetAOTModes UseAOT() const override;
-    PixelFormat GetTextureFormat(CookingData& data, TextureBase* texture, PixelFormat format) override;
-    bool IsNativeCodeFile(CookingData& data, const String& file) override;
-    void OnBuildStarted(CookingData& data) override;
-    bool OnPostProcess(CookingData& data) override;
-};
-
-#endif

Source/Editor/Cooker/Steps/CookAssetsStep.cpp

@@ -572,14 +572,6 @@ bool ProcessShaderBase(CookAssetsStep::AssetCookData& data, ShaderAssetBase* ass
         COMPILE_PROFILE(Vulkan_SM5, SHADER_FILE_CHUNK_INTERNAL_VULKAN_SM5_CACHE);
         break;
     }
-#endif
-#if PLATFORM_TOOLS_WEB
-    case BuildPlatform::Web:
-    {
-        const char* platformDefineName = "PLATFORM_WEB";
-        // TODO: compile shaders for WebGPU
-        break;
-    }
 #endif
     default:
     {

Source/Editor/Cooker/Steps/DeployDataStep.cpp

@@ -39,23 +39,17 @@ bool DeployDataStep::Perform(CookingData& data)
     }
     String dstDotnet = data.DataOutputPath / TEXT("Dotnet");
     const DotNetAOTModes aotMode = data.Tools->UseAOT();
-    const bool usAOT = aotMode != DotNetAOTModes::None && aotMode != DotNetAOTModes::NoDotnet;
+    const bool usAOT = aotMode != DotNetAOTModes::None;
     if (usAOT)
     {
         // Deploy Dotnet files into intermediate cooking directory for AOT
         FileSystem::DeleteDirectory(dstDotnet);
         dstDotnet = data.ManagedCodeOutputPath;
     }
-    if (aotMode == DotNetAOTModes::NoDotnet)
-    {
-        // No .NET
-        FileSystem::DeleteDirectory(dstDotnet);
-    }
-    else if (buildSettings.SkipDotnetPackaging && data.Tools->UseSystemDotnet())
+    if (buildSettings.SkipDotnetPackaging && data.Tools->UseSystemDotnet())
     {
         // Use system-installed .NET Runtime
         FileSystem::DeleteDirectory(dstDotnet);
-        LOG(Info, "Not using .NET Runtime");
     }
     else
     {

Source/Editor/Cooker/Steps/PrecompileAssembliesStep.cpp

@@ -12,9 +12,7 @@
 void PrecompileAssembliesStep::OnBuildStarted(CookingData& data)
 {
     const DotNetAOTModes aotMode = data.Tools->UseAOT();
-    if (aotMode == DotNetAOTModes::None || 
-        aotMode == DotNetAOTModes::NoDotnet || 
-        EnumHasAllFlags(data.Options, BuildOptions::NoCook))
+    if (aotMode == DotNetAOTModes::None || EnumHasAllFlags(data.Options, BuildOptions::NoCook))
         return;
     const auto& buildSettings = *BuildSettings::Get();
 
@@ -51,8 +49,7 @@ void PrecompileAssembliesStep::OnBuildStarted(CookingData& data)
 bool PrecompileAssembliesStep::Perform(CookingData& data)
 {
     const DotNetAOTModes aotMode = data.Tools->UseAOT();
-    if (aotMode == DotNetAOTModes::None ||
-        aotMode == DotNetAOTModes::NoDotnet)
+    if (aotMode == DotNetAOTModes::None)
         return false;
     const auto& buildSettings = *BuildSettings::Get();
     if (buildSettings.SkipDotnetPackaging && data.Tools->UseSystemDotnet())

Source/Editor/Editor.Build.cs

@@ -87,7 +87,6 @@ public class Editor : EditorModule
             AddPlatformTools(options, platformToolsRoot, platformToolsRootExternal, "Android", "PLATFORM_TOOLS_ANDROID");
             AddPlatformTools(options, platformToolsRoot, platformToolsRootExternal, "iOS", "PLATFORM_TOOLS_IOS");
         }
-        AddPlatformTools(options, platformToolsRoot, platformToolsRootExternal, "Web", "PLATFORM_TOOLS_WEB");
 
         // Visual Studio integration
         if (options.Platform.Target == TargetPlatform.Windows && Flax.Build.Platform.BuildTargetPlatform == TargetPlatform.Windows)

Source/Editor/GUI/PlatformSelector.cs

@@ -93,7 +93,6 @@ namespace FlaxEditor.GUI
                 new PlatformData(PlatformType.PS5, icons.PS5Icon128, "PlayStation 5"),
                 new PlatformData(PlatformType.Mac, icons.MacOSIcon128, "macOS"),
                 new PlatformData(PlatformType.iOS, icons.IOSIcon128, "iOS"),
-                new PlatformData(PlatformType.Web, icons.Flax64, "Web"),
             };
 
             const float IconSize = 64.0f;

Source/Editor/GUI/Timeline/ParticleSystemTimeline.cs

@@ -201,9 +201,10 @@ namespace FlaxEditor.GUI.Timeline
                     var idx = stream.ReadInt32();
                     var id = stream.ReadGuid();
                     object value = null;
-                    if (version <= 2)
-                        throw new Exception("Not supported asset version. Open and re-save asset with Flax 1.11.");
-                    value = stream.ReadVariant();
+                    if (version == 2)
+                        stream.ReadCommonValue(ref value);
+                    else
+                        value = stream.ReadVariant();
 
                     Emitters[idx].ParametersOverrides.Add(id, value);
                 }

Source/Editor/Surface/Archetypes/Tools.cs

@@ -1603,9 +1603,9 @@ namespace FlaxEditor.Surface.Archetypes
                 Title = "Platform Switch",
                 Description = "Gets the input value based on the runtime-platform type",
                 Flags = NodeFlags.AllGraphs,
-                Size = new Float2(220, 260),
+                Size = new Float2(220, 240),
                 ConnectionsHints = ConnectionsHint.Value,
-                IndependentBoxes = new[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 },
+                IndependentBoxes = new[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 },
                 DependentBoxes = new[] { 0 },
                 Elements = new[]
                 {
@@ -1622,7 +1622,6 @@ namespace FlaxEditor.Surface.Archetypes
                     NodeElementArchetype.Factory.Input(9, "PlayStation 5", true, null, 10),
                     NodeElementArchetype.Factory.Input(10, "Mac", true, null, 11),
                     NodeElementArchetype.Factory.Input(11, "iOS", true, null, 12),
-                    NodeElementArchetype.Factory.Input(12, "Web", true, null, 13),
                 }
             },
             new NodeArchetype

Source/Editor/Surface/VisjectSurfaceContext.Serialization.cs

@@ -4,6 +4,7 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Threading;
+using FlaxEditor.Scripting;
 using FlaxEditor.Surface.Elements;
 using FlaxEditor.Utilities;
 using FlaxEngine;
@@ -502,8 +503,205 @@ namespace FlaxEditor.Surface
             var tmpHints = _cachedConnections.Value;
             var guidBytes = new byte[16];
             if (version < 7000)
-                throw new Exception("Not supported Visject Surface version. Open and re-save asset with Flax 1.11.");
-            if (version == 7000)
+            {
+                // Time saved (not used anymore to prevent binary diffs after saving unmodified surface)
+                stream.ReadInt64();
+
+                // Nodes count
+                int nodesCount = stream.ReadInt32();
+                if (Nodes.Capacity < nodesCount)
+                    Nodes.Capacity = nodesCount;
+                tmpHints.Clear();
+                tmpHints.Capacity = Mathf.Max(tmpHints.Capacity, nodesCount * 4);
+
+                // Parameters count
+                int parametersCount = stream.ReadInt32();
+                if (Parameters.Capacity < parametersCount)
+                    Parameters.Capacity = parametersCount;
+
+                // For each node
+                for (int i = 0; i < nodesCount; i++)
+                {
+                    // ID
+                    uint id = stream.ReadUInt32();
+
+                    // Type
+                    ushort typeId = stream.ReadUInt16();
+                    ushort groupId = stream.ReadUInt16();
+
+                    // Create node
+                    SurfaceNode node;
+                    if (groupId == Archetypes.Custom.GroupID)
+                        node = new DummyCustomNode(id, this);
+                    else
+                        node = NodeFactory.CreateNode(nodeArchetypes, id, this, groupId, typeId);
+                    if (node == null)
+                        node = new MissingNode(id, this, groupId, typeId);
+                    Nodes.Add(node);
+                }
+
+                // For each param
+                for (int i = 0; i < parametersCount; i++)
+                {
+                    // Create param
+                    var param = new SurfaceParameter();
+                    Parameters.Add(param);
+
+                    // Properties
+                    param.Type = new ScriptType(GetGraphParameterValueType((GraphParamType_Deprecated)stream.ReadByte()));
+                    stream.Read(guidBytes, 0, 16);
+                    param.ID = new Guid(guidBytes);
+                    param.Name = stream.ReadStr(97);
+                    param.IsPublic = stream.ReadByte() != 0;
+                    bool isStatic = stream.ReadByte() != 0;
+                    bool isUIVisible = stream.ReadByte() != 0;
+                    bool isUIEditable = stream.ReadByte() != 0;
+
+                    // References [Deprecated]
+                    int refsCount = stream.ReadInt32();
+                    for (int j = 0; j < refsCount; j++)
+                    {
+                        uint refID = stream.ReadUInt32();
+                    }
+
+                    // Value
+                    stream.ReadCommonValue(ref param.Value);
+
+                    // Meta
+                    param.Meta.Load(stream);
+                }
+
+                // For each node
+                for (int i = 0; i < nodesCount; i++)
+                {
+                    var node = Nodes[i];
+
+                    int valuesCnt = stream.ReadInt32();
+                    int firstValueReadIdx = 0;
+
+                    // Special case for missing nodes
+                    if (node is DummyCustomNode customNode)
+                    {
+                        node = null;
+
+                        // Values check
+                        if (valuesCnt < 2)
+                            throw new Exception("Missing custom nodes data.");
+
+                        // Node typename check
+                        object typeNameValue = null;
+                        stream.ReadCommonValue(ref typeNameValue);
+                        firstValueReadIdx = 1;
+                        string typeName = typeNameValue as string ?? string.Empty;
+
+                        // Find custom node archetype that matches this node type (it must be unique)
+                        if (customNodes?.Archetypes != null && typeName.Length != 0)
+                        {
+                            NodeArchetype arch = null;
+                            foreach (var nodeArchetype in customNodes.Archetypes)
+                            {
+                                if (string.Equals(Archetypes.Custom.GetNodeTypeName(nodeArchetype), typeName, StringComparison.OrdinalIgnoreCase))
+                                {
+                                    arch = nodeArchetype;
+                                    break;
+                                }
+                            }
+                            if (arch != null)
+                                node = NodeFactory.CreateNode(customNode.ID, this, customNodes, arch);
+                        }
+
+                        // Fallback to the
+                        if (node == null)
+                        {
+                            Editor.LogWarning(string.Format("Cannot find custom node archetype for {0}", typeName));
+                            node = new MissingNode(customNode.ID, this, Archetypes.Custom.GroupID, customNode.Archetype.TypeID);
+                        }
+                        Nodes[i] = node;
+
+                        // Store node typename in values container
+                        node.Values[0] = typeName;
+                    }
+                    if (node is MissingNode)
+                    {
+                        // Read all values
+                        Array.Resize(ref node.Values, valuesCnt);
+                        for (int j = firstValueReadIdx; j < valuesCnt; j++)
+                        {
+                            // ReSharper disable once PossibleNullReferenceException
+                            stream.ReadCommonValue(ref node.Values[j]);
+                        }
+                        firstValueReadIdx = valuesCnt = node.Values.Length;
+                    }
+
+                    // Values
+                    int nodeValuesCnt = node.Values?.Length ?? 0;
+                    if (valuesCnt == nodeValuesCnt)
+                    {
+                        for (int j = firstValueReadIdx; j < valuesCnt; j++)
+                        {
+                            // ReSharper disable once PossibleNullReferenceException
+                            stream.ReadCommonValue(ref node.Values[j]);
+                        }
+                    }
+                    else if ((node.Archetype.Flags & NodeFlags.VariableValuesSize) != 0)
+                    {
+                        node.Values = new object[valuesCnt];
+                        for (int j = firstValueReadIdx; j < valuesCnt; j++)
+                        {
+                            // ReSharper disable once PossibleNullReferenceException
+                            stream.ReadCommonValue(ref node.Values[j]);
+                        }
+                    }
+                    else
+                    {
+                        Editor.LogWarning(string.Format("Invalid node values. Loaded: {0}, expected: {1}. Type: {2}, {3}", valuesCnt, nodeValuesCnt, node.Archetype.Title, node.Archetype.TypeID));
+
+                        object dummy = null;
+                        for (int j = firstValueReadIdx; j < valuesCnt; j++)
+                        {
+                            stream.ReadCommonValue(ref dummy);
+
+                            if (j < nodeValuesCnt &&
+                                dummy != null &&
+                                node.Values[j] != null &&
+                                node.Values[j].GetType() == dummy.GetType())
+                            {
+                                node.Values[j] = dummy;
+                            }
+                        }
+                    }
+
+                    // Boxes
+                    ushort boxesCount = stream.ReadUInt16();
+                    for (int j = 0; j < boxesCount; j++)
+                    {
+                        var id = stream.ReadByte();
+                        stream.ReadUInt32(); // Skip type
+                        ushort connectionsCnt = stream.ReadUInt16();
+
+                        ConnectionHint hint;
+                        hint.NodeB = node.ID;
+                        hint.BoxB = id;
+
+                        for (int k = 0; k < connectionsCnt; k++)
+                        {
+                            uint targetNodeID = stream.ReadUInt32();
+                            byte targetBoxID = stream.ReadByte();
+
+                            hint.NodeA = targetNodeID;
+                            hint.BoxA = targetBoxID;
+
+                            tmpHints.Add(hint);
+                        }
+                    }
+
+                    // Meta
+                    node.Meta.Load(stream);
+
+                    OnControlLoaded(node, SurfaceNodeActions.Load);
+                }
+            }
+            else if (version == 7000)
             {
                 // Nodes count
                 int nodesCount = stream.ReadInt32();

Source/Editor/Utilities/Utils.cs

@@ -667,6 +667,310 @@ namespace FlaxEditor.Utilities
             stream.Write(value.Size.Y);
         }
 
+        internal static void ReadCommonValue(this BinaryReader stream, ref object value)
+        {
+            byte type = stream.ReadByte();
+
+            switch (type)
+            {
+            case 0: // CommonType::Bool:
+                value = stream.ReadByte() != 0;
+                break;
+            case 1: // CommonType::Integer:
+            {
+                value = stream.ReadInt32();
+            }
+                break;
+            case 2: // CommonType::Float:
+            {
+                value = stream.ReadSingle();
+            }
+                break;
+            case 3: // CommonType::Vector2:
+            {
+                value = stream.ReadFloat2();
+            }
+                break;
+            case 4: // CommonType::Vector3:
+            {
+                value = stream.ReadFloat3();
+            }
+                break;
+            case 5: // CommonType::Vector4:
+            {
+                value = stream.ReadFloat4();
+            }
+                break;
+            case 6: // CommonType::Color:
+            {
+                value = stream.ReadColor();
+            }
+                break;
+            case 7: // CommonType::Guid:
+            {
+                value = stream.ReadGuid();
+            }
+                break;
+            case 8: // CommonType::String:
+            {
+                int length = stream.ReadInt32();
+                if (length <= 0)
+                {
+                    value = string.Empty;
+                }
+                else
+                {
+                    var data = new char[length];
+                    for (int i = 0; i < length; i++)
+                    {
+                        var c = stream.ReadUInt16();
+                        data[i] = (char)(c ^ 953);
+                    }
+                    value = new string(data);
+                }
+                break;
+            }
+            case 9: // CommonType::Box:
+            {
+                value = new BoundingBox(new Vector3(stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle()),
+                                        new Vector3(stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle()));
+            }
+                break;
+            case 10: // CommonType::Rotation:
+            {
+                value = stream.ReadQuaternion();
+            }
+                break;
+            case 11: // CommonType::Transform:
+            {
+                value = new Transform(new Vector3(stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle()),
+                                      new Quaternion(stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle()),
+                                      new Float3(stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle()));
+            }
+                break;
+            case 12: // CommonType::Sphere:
+            {
+                value = new BoundingSphere(new Vector3(stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle()),
+                                           stream.ReadSingle());
+            }
+                break;
+            case 13: // CommonType::Rect:
+            {
+                value = new Rectangle(stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle());
+            }
+                break;
+            case 15: // CommonType::Matrix
+            {
+                value = new Matrix(stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle(),
+                                   stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle(),
+                                   stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle(),
+                                   stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle());
+                break;
+            }
+            case 16: // CommonType::Blob
+            {
+                int length = stream.ReadInt32();
+                value = stream.ReadBytes(length);
+                break;
+            }
+            case 18: // CommonType::Ray
+            {
+                value = new Ray(new Vector3(stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle()),
+                                new Vector3(stream.ReadSingle(), stream.ReadSingle(), stream.ReadSingle()));
+                break;
+            }
+            case 19: // CommonType::Int2
+            {
+                value = stream.ReadInt2();
+                break;
+            }
+            case 20: // CommonType::Int3
+            {
+                value = stream.ReadInt3();
+                break;
+            }
+            case 21: // CommonType::Int4
+            {
+                value = stream.ReadInt4();
+                break;
+            }
+            default: throw new SystemException();
+            }
+        }
+
+        internal static void WriteCommonValue(this BinaryWriter stream, object value)
+        {
+            if (value is bool asBool)
+            {
+                stream.Write((byte)0);
+                stream.Write((byte)(asBool ? 1 : 0));
+            }
+            else if (value is int asInt)
+            {
+                stream.Write((byte)1);
+                stream.Write(asInt);
+            }
+            else if (value is long asLong)
+            {
+                stream.Write((byte)1);
+                stream.Write((int)asLong);
+            }
+            else if (value is float asFloat)
+            {
+                stream.Write((byte)2);
+                stream.Write(asFloat);
+            }
+            else if (value is double asDouble)
+            {
+                stream.Write((byte)2);
+                stream.Write((float)asDouble);
+            }
+            else if (value is Vector2 asVector2)
+            {
+                stream.Write((byte)3);
+                stream.Write((float)asVector2.X);
+                stream.Write((float)asVector2.Y);
+            }
+            else if (value is Vector3 asVector3)
+            {
+                stream.Write((byte)4);
+                stream.Write((float)asVector3.X);
+                stream.Write((float)asVector3.Y);
+                stream.Write((float)asVector3.Z);
+            }
+            else if (value is Vector4 asVector4)
+            {
+                stream.Write((byte)5);
+                stream.Write((float)asVector4.X);
+                stream.Write((float)asVector4.Y);
+                stream.Write((float)asVector4.Z);
+                stream.Write((float)asVector4.W);
+            }
+            else if (value is Color asColor)
+            {
+                stream.Write((byte)6);
+                stream.Write(asColor.R);
+                stream.Write(asColor.G);
+                stream.Write(asColor.B);
+                stream.Write(asColor.A);
+            }
+            else if (value is Guid asGuid)
+            {
+                stream.Write((byte)7);
+                stream.WriteGuid(ref asGuid);
+            }
+            else if (value is string asString)
+            {
+                stream.Write((byte)8);
+                stream.Write(asString.Length);
+                for (int i = 0; i < asString.Length; i++)
+                    stream.Write((ushort)(asString[i] ^ -14));
+            }
+            else if (value is BoundingBox asBox)
+            {
+                stream.Write((byte)9);
+                stream.Write((float)asBox.Minimum.X);
+                stream.Write((float)asBox.Minimum.Y);
+                stream.Write((float)asBox.Minimum.Z);
+                stream.Write((float)asBox.Maximum.X);
+                stream.Write((float)asBox.Maximum.Y);
+                stream.Write((float)asBox.Maximum.Z);
+            }
+            else if (value is Quaternion asRotation)
+            {
+                stream.Write((byte)10);
+                stream.Write(asRotation.X);
+                stream.Write(asRotation.Y);
+                stream.Write(asRotation.Z);
+                stream.Write(asRotation.X);
+            }
+            else if (value is Transform asTransform)
+            {
+                stream.Write((byte)11);
+                stream.Write((float)asTransform.Translation.X);
+                stream.Write((float)asTransform.Translation.Y);
+                stream.Write((float)asTransform.Translation.Z);
+                stream.Write(asTransform.Orientation.X);
+                stream.Write(asTransform.Orientation.Y);
+                stream.Write(asTransform.Orientation.Z);
+                stream.Write(asTransform.Orientation.X);
+                stream.Write(asTransform.Scale.X);
+                stream.Write(asTransform.Scale.Y);
+                stream.Write(asTransform.Scale.Z);
+            }
+            else if (value is BoundingSphere asSphere)
+            {
+                stream.Write((byte)12);
+                stream.Write((float)asSphere.Center.X);
+                stream.Write((float)asSphere.Center.Y);
+                stream.Write((float)asSphere.Center.Z);
+                stream.Write((float)asSphere.Radius);
+            }
+            else if (value is Rectangle asRect)
+            {
+                stream.Write((byte)13);
+                stream.Write(asRect.Location.X);
+                stream.Write(asRect.Location.Y);
+                stream.Write(asRect.Size.X);
+                stream.Write(asRect.Size.Y);
+            }
+            else if (value is Matrix asMatrix)
+            {
+                stream.Write((byte)15);
+                stream.Write(asMatrix.M11);
+                stream.Write(asMatrix.M12);
+                stream.Write(asMatrix.M13);
+                stream.Write(asMatrix.M14);
+                stream.Write(asMatrix.M21);
+                stream.Write(asMatrix.M22);
+                stream.Write(asMatrix.M23);
+                stream.Write(asMatrix.M24);
+                stream.Write(asMatrix.M31);
+                stream.Write(asMatrix.M32);
+                stream.Write(asMatrix.M33);
+                stream.Write(asMatrix.M34);
+                stream.Write(asMatrix.M41);
+                stream.Write(asMatrix.M42);
+                stream.Write(asMatrix.M43);
+                stream.Write(asMatrix.M44);
+            }
+            else if (value is byte[] asBlob)
+            {
+                stream.Write((byte)16);
+                stream.Write(asBlob.Length);
+                stream.Write(asBlob);
+            }
+            else if (value is Ray asRay)
+            {
+                stream.Write((byte)18);
+                stream.Write((float)asRay.Position.X);
+                stream.Write((float)asRay.Position.Y);
+                stream.Write((float)asRay.Position.Z);
+                stream.Write((float)asRay.Direction.X);
+                stream.Write((float)asRay.Direction.Y);
+                stream.Write((float)asRay.Direction.Z);
+            }
+            else if (value is Int2 asInt2)
+            {
+                stream.Write((byte)19);
+                stream.Write(asInt2);
+            }
+            else if (value is Int3 asInt3)
+            {
+                stream.Write((byte)20);
+                stream.Write(asInt3);
+            }
+            else if (value is Int4 asInt4)
+            {
+                stream.Write((byte)21);
+                stream.Write(asInt4);
+            }
+            else
+            {
+                throw new NotSupportedException(string.Format("Invalid Common Value type {0}", value != null ? value.GetType().ToString() : "null"));
+            }
+        }
+
         /// <summary>
         /// Shows the source code window.
         /// </summary>

Source/Editor/Windows/GameCookerWindow.cs

@@ -52,7 +52,6 @@ namespace FlaxEditor.Windows
                 { PlatformType.PS5, new PS5() },
                 { PlatformType.Mac, new Mac() },
                 { PlatformType.iOS, new iOS() },
-                { PlatformType.Web, new Web() },
             };
 
             public BuildTabProxy(GameCookerWindow win, PlatformSelector platformSelector)
@@ -166,7 +165,6 @@ namespace FlaxEditor.Windows
                         case BuildPlatform.UWPx64:
                         case BuildPlatform.LinuxX64:
                         case BuildPlatform.AndroidARM64:
-                        case BuildPlatform.Web:
                             text += "\nUse Flax Launcher and download the required package.";
                             break;
 #endif
@@ -540,11 +538,6 @@ namespace FlaxEditor.Windows
                 protected override BuildPlatform BuildPlatform => BuildPlatform.iOSARM64;
             }
 
-            class Web : Platform
-            {
-                protected override BuildPlatform BuildPlatform => BuildPlatform.Web;
-            }
-
             class Editor : CustomEditor
             {
                 private PlatformType _platform;
@@ -599,9 +592,6 @@ namespace FlaxEditor.Windows
                         case PlatformType.iOS:
                             name = "iOS";
                             break;
-                        case PlatformType.Web:
-                            name = "Web";
-                            break;
                         default:
                             name = Utilities.Utils.GetPropertyNameUI(_platform.ToString());
                             break;

Source/Engine/Audio/Audio.Build.cs

@@ -60,9 +60,6 @@ public class Audio : EngineModule
         case TargetPlatform.iOS:
             useOpenAL = true;
             break;
-        case TargetPlatform.Web:
-            // TODO: audio playback on Web (OpenAL)
-            break;
         default: throw new InvalidPlatformException(options.Platform.Target);
         }
 

Source/Engine/Audio/AudioClip.cpp

@@ -194,7 +194,6 @@ bool AudioClip::ExtractData(Array<byte>& resultData, AudioDataInfo& resultDataIn
 
 bool AudioClip::ExtractDataFloat(Array<float>& resultData, AudioDataInfo& resultDataInfo)
 {
-#if COMPILE_WITH_AUDIO_TOOL
     // Extract PCM data
     Array<byte> data;
     if (ExtractDataRaw(data, resultDataInfo))
@@ -206,9 +205,6 @@ bool AudioClip::ExtractDataFloat(Array<float>& resultData, AudioDataInfo& result
     resultDataInfo.BitDepth = 32;
 
     return false;
-#else
-    return true;
-#endif
 }
 
 bool AudioClip::ExtractDataRaw(Array<byte>& resultData, AudioDataInfo& resultDataInfo)
@@ -479,7 +475,6 @@ bool AudioClip::WriteBuffer(int32 chunkIndex)
     }
     info.NumSamples = Math::AlignDown(data.Length() / bytesPerSample, info.NumChannels * bytesPerSample);
 
-#if COMPILE_WITH_AUDIO_TOOL
     // Convert to Mono if used as 3D source and backend doesn't support it
     if (Is3D() && info.NumChannels > 1 && EnumHasNoneFlags(AudioBackend::Features(), AudioBackend::FeatureFlags::SpatialMultiChannel))
     {
@@ -491,7 +486,6 @@ bool AudioClip::WriteBuffer(int32 chunkIndex)
         info.NumSamples = samplesPerChannel;
         data = Span<byte>(tmp2.Get(), tmp2.Count());
     }
-#endif
 
     // Write samples to the audio buffer (create one if missing)
     Locker.Lock(); // StreamingTask loads buffers without lock so do it here

Source/Engine/Content/Assets/Material.cpp

@@ -3,7 +3,6 @@
 #include "Material.h"
 #include "Engine/Core/Log.h"
 #include "Engine/Core/Types/DataContainer.h"
-#include "Engine/Content/Deprecated.h"
 #include "Engine/Content/Upgraders/ShaderAssetUpgrader.h"
 #include "Engine/Content/Factories/BinaryAssetFactory.h"
 #include "Engine/Graphics/GPUDevice.h"

Source/Engine/Content/Content.cpp

@@ -80,14 +80,10 @@ namespace
     // Loading assets
     THREADLOCAL LoadingThread* ThisLoadThread = nullptr;
     LoadingThread* MainLoadThread = nullptr;
-#if PLATFORM_THREADS_LIMIT > 1
     Array<LoadingThread*> LoadThreads;
     ConcurrentTaskQueue<ContentLoadTask> LoadTasks;
     ConditionVariable LoadTasksSignal;
     CriticalSection LoadTasksMutex;
-#else
-    Array<ContentLoadTask*> LoadTasks;
-#endif
 
     // Unloading assets
     Dictionary<Asset*, TimeSpan> UnloadQueue;
@@ -129,12 +125,11 @@ bool ContentService::Init()
     Cache.Init();
 
     // Create loading threads
-    MainLoadThread = New<LoadingThread>();
-    ThisLoadThread = MainLoadThread;
-#if PLATFORM_THREADS_LIMIT > 1
     const CPUInfo cpuInfo = Platform::GetCPUInfo();
     const int32 count = Math::Clamp(Math::CeilToInt(LOADING_THREAD_PER_LOGICAL_CORE * (float)cpuInfo.LogicalProcessorCount), 1, 12);
     LOG(Info, "Creating {0} content loading threads...", count);
+    MainLoadThread = New<LoadingThread>();
+    ThisLoadThread = MainLoadThread;
     LoadThreads.Resize(count);
     for (int32 i = 0; i < count; i++)
     {
@@ -147,7 +142,6 @@ bool ContentService::Init()
             return true;
         }
     }
-#endif
 
     return false;
 }
@@ -156,29 +150,14 @@ void ContentService::Update()
 {
     PROFILE_CPU();
 
-#if PLATFORM_THREADS_LIMIT == 1
-    // Run content-streaming tasks on a main thread
-    if (LoadTasks.HasItems())
-    {
-        double timeLimit = 0.01; // 10ms
-        double startTime = Platform::GetTimeSeconds();
-        do
-        {
-            auto task = LoadTasks[0];
-            LoadTasks.RemoveAt(0);
-            MainLoadThread->Run(task);
-        } while (LoadTasks.HasItems() && Platform::GetTimeSeconds() - startTime < timeLimit);
-    }
-#endif
+    ScopeLock lock(LoadedAssetsToInvokeLocker);
 
     // Broadcast `OnLoaded` events
-    LoadedAssetsToInvokeLocker.Lock();
     while (LoadedAssetsToInvoke.HasItems())
     {
         auto asset = LoadedAssetsToInvoke.Dequeue();
         asset->onLoaded_MainThread();
     }
-    LoadedAssetsToInvokeLocker.Unlock();
 }
 
 void ContentService::LateUpdate()
@@ -240,12 +219,10 @@ void ContentService::LateUpdate()
 
 void ContentService::BeforeExit()
 {
-#if PLATFORM_THREADS_LIMIT > 1
     // Signal threads to end work soon
     for (auto thread : LoadThreads)
         thread->NotifyExit();
     LoadTasksSignal.NotifyAll();
-#endif
 }
 
 void ContentService::Dispose()
@@ -274,7 +251,6 @@ void ContentService::Dispose()
     // NOW dispose graphics device - where there is no loaded assets at all
     Graphics::DisposeDevice();
 
-#if PLATFORM_THREADS_LIMIT > 1
     // Exit all load threads
     for (auto thread : LoadThreads)
         thread->NotifyExit();
@@ -282,19 +258,12 @@ void ContentService::Dispose()
     for (auto thread : LoadThreads)
         thread->Join();
     LoadThreads.ClearDelete();
-#endif
     Delete(MainLoadThread);
     MainLoadThread = nullptr;
     ThisLoadThread = nullptr;
 
-#if PLATFORM_THREADS_LIMIT > 1
     // Cancel all remaining tasks (no chance to execute them)
     LoadTasks.CancelAll();
-#else
-    for (auto* e : LoadTasks)
-        e->Cancel();
-    LoadTasks.Clear();
-#endif
 }
 
 IAssetFactory::Collection& IAssetFactory::Get()
@@ -360,7 +329,6 @@ String LoadingThread::ToString() const
 
 int32 LoadingThread::Run()
 {
-#if PLATFORM_THREADS_LIMIT > 1
     PROFILE_MEM(Content);
 #if USE_EDITOR && PLATFORM_WINDOWS
     // Initialize COM
@@ -398,7 +366,6 @@ int32 LoadingThread::Run()
     }
 
     ThisLoadThread = nullptr;
-#endif
     return 0;
 }
 
@@ -415,9 +382,7 @@ String ContentLoadTask::ToString() const
 void ContentLoadTask::Enqueue()
 {
     LoadTasks.Add(this);
-#if PLATFORM_THREADS_LIMIT > 1
     LoadTasksSignal.NotifyOne();
-#endif
 }
 
 bool ContentLoadTask::Run()
@@ -1172,7 +1137,6 @@ void Content::WaitForTask(ContentLoadTask* loadingTask, double timeoutInMillisec
 #define CHECK_CONDITIONS() (!Engine::ShouldExit() && (timeoutInSeconds <= 0.0 || Platform::GetTimeSeconds() - startTime < timeoutInSeconds))
         do
         {
-#if PLATFORM_THREADS_LIMIT > 1
             // Give opportunity for other threads to use the current core
             if (loopCounter == 0)
                 ; // First run is fast
@@ -1219,34 +1183,6 @@ void Content::WaitForTask(ContentLoadTask* loadingTask, double timeoutInMillisec
                 LoadTasks.enqueue_bulk(localQueue.Get(), localQueue.Count());
                 localQueue.Clear();
             }
-#else
-            // Try to execute content tasks
-            if (task->IsQueued() && CHECK_CONDITIONS() && !LoadTasks.Remove((ContentLoadTask*)task))
-            {
-                PROFILE_CPU_NAMED("Inline");
-                ZoneColor(0xffaaaaaa);
-                thread->Run((ContentLoadTask*)task);
-            }
-            while (!task->IsQueued() && CHECK_CONDITIONS() && LoadTasks.HasItems())
-            {
-                // Find a task that can be executed (some tasks may be waiting for other tasks to finish so they are not queued yet)
-                int32 index = 0;
-                for (int32 i = 0; i < LoadTasks.Count(); i++)
-                {
-                    if (LoadTasks[i]->GetContinueWithTask() == task)
-                    {
-                        index = i;
-                        break;
-                    }
-                }
-                ContentLoadTask* tmp = LoadTasks[index];
-                LoadTasks.RemoveAt(index);
-
-                PROFILE_CPU_NAMED("Inline");
-                ZoneColor(0xffaaaaaa);
-                thread->Run(tmp);
-            }
-#endif
 
             // Check if task is done
             if (task->IsEnded())

Source/Engine/Content/Loading/ContentLoadTask.h

@@ -5,14 +5,14 @@
 #include "Engine/Threading/Task.h"
 
 class Asset;
+class LoadingThread;
 
 /// <summary>
 /// Describes content loading task object.
 /// </summary>
 class ContentLoadTask : public Task
 {
-    friend class LoadingThread;
-    friend class ContentService;
+    friend LoadingThread;
 
 public:
     /// <summary>

Source/Engine/Content/Storage/FlaxStorage.cpp

@@ -286,13 +286,13 @@ FlaxStorage::LockData FlaxStorage::LockSafe()
 
 uint32 FlaxStorage::GetRefCount() const
 {
-    return (uint32)Platform::AtomicRead((intptr*)&_refCount);
+    return (uint32)Platform::AtomicRead((int64*)&_refCount);
 }
 
 bool FlaxStorage::ShouldDispose() const
 {
-    return Platform::AtomicRead((intptr*)&_refCount) == 0 &&
-            Platform::AtomicRead((intptr*)&_chunksLock) == 0 &&
+    return Platform::AtomicRead((int64*)&_refCount) == 0 &&
+            Platform::AtomicRead((int64*)&_chunksLock) == 0 &&
             Platform::GetTimeSeconds() - _lastRefLostTime >= 0.5; // TTL in seconds
 }
 

Source/Engine/Content/Storage/FlaxStorage.h

@@ -87,10 +87,10 @@ public:
 
 protected:
     // State
-    intptr _refCount = 0;
-    intptr _chunksLock = 0;
-    intptr _files = 0;
-    intptr _isUnloadingData = 0;
+    int64 _refCount = 0;
+    int64 _chunksLock = 0;
+    int64 _files = 0;
+    int64 _isUnloadingData = 0;
     double _lastRefLostTime;
     CriticalSection _loadLocker;
 

Source/Engine/Core/Compiler.h

@@ -111,10 +111,6 @@
 #define _DEPRECATED(_0, _1, LASTARG, ...) LASTARG
 #define DEPRECATED(...) _DEPRECATED(, ##__VA_ARGS__, _DEPRECATED_1(__VA_ARGS__), _DEPRECATED_0())
 
-#if defined(__EXCEPTIONS) || defined(__cpp_exceptions) || defined(_CPPUNWIND)
-#define HAS_EXCEPTIONS 1
-#endif
-
 // C++ 17
 #if __cplusplus >= 201703L
 #define IF_CONSTEXPR constexpr

Source/Engine/Core/Config/GameSettings.cpp

@@ -95,8 +95,6 @@ IMPLEMENT_ENGINE_SETTINGS_GETTER(SwitchPlatformSettings, SwitchPlatform);
 IMPLEMENT_ENGINE_SETTINGS_GETTER(MacPlatformSettings, MacPlatform);
 #elif PLATFORM_IOS
 IMPLEMENT_ENGINE_SETTINGS_GETTER(iOSPlatformSettings, iOSPlatform);
-#elif PLATFORM_WEB
-IMPLEMENT_ENGINE_SETTINGS_GETTER(WebPlatformSettings, WebPlatform);
 #else
 #error Unknown platform
 #endif
@@ -282,7 +280,6 @@ void GameSettings::Deserialize(DeserializeStream& stream, ISerializeModifier* mo
     DESERIALIZE(PS5Platform);
     DESERIALIZE(MacPlatform);
     DESERIALIZE(iOSPlatform);
-    DESERIALIZE(WebPlatform);
 }
 
 #if USE_EDITOR

Source/Engine/Core/Config/GameSettings.cs

@@ -210,14 +210,6 @@ namespace FlaxEditor.Content.Settings
         public JsonAsset iOSPlatform;
 #endif
 
-#if FLAX_EDITOR || PLATFORM_WEB
-        /// <summary>
-        /// Reference to <see cref="WebPlatformSettings"/> asset. Used to apply configuration on Web platform.
-        /// </summary>
-        [EditorOrder(2110), EditorDisplay("Platform Settings", "Web"), AssetReference(typeof(WebPlatformSettings), true), Tooltip("Reference to Web Platform Settings asset")]
-        public JsonAsset WebPlatform;
-#endif
-
         /// <summary>
         /// Gets the absolute path to the game settings asset file.
         /// </summary>
@@ -353,10 +345,6 @@ namespace FlaxEditor.Content.Settings
             if (type == typeof(iOSPlatformSettings))
                 return Load<iOSPlatformSettings>(gameSettings.iOSPlatform) as T;
 #endif
-#if FLAX_EDITOR || PLATFORM_WEB
-            if (type == typeof(WebPlatformSettings))
-                return Load<WebPlatformSettings>(gameSettings.WebPlatform) as T;
-#endif
 
             if (gameSettings.CustomSettings != null)
             {
@@ -455,10 +443,6 @@ namespace FlaxEditor.Content.Settings
             if (type == typeof(iOSPlatformSettings))
                 return gameSettings.iOSPlatform;
 #endif
-#if FLAX_EDITOR || PLATFORM_WEB
-            if (type == typeof(WebPlatformSettings))
-                return gameSettings.WebPlatform;
-#endif
 
             if (gameSettings.CustomSettings != null)
             {
@@ -573,8 +557,6 @@ namespace FlaxEditor.Content.Settings
                 return SaveAsset(gameSettings, ref gameSettings.MacPlatform, obj);
             if (type == typeof(iOSPlatformSettings))
                 return SaveAsset(gameSettings, ref gameSettings.iOSPlatform, obj);
-            if (type == typeof(WebPlatformSettings))
-                return SaveAsset(gameSettings, ref gameSettings.WebPlatform, obj);
 
             return true;
         }

Source/Engine/Core/Config/GameSettings.h

@@ -90,7 +90,6 @@ public:
     Guid PS5Platform;
     Guid MacPlatform;
     Guid iOSPlatform;
-    Guid WebPlatform;
 
 public:
     /// <summary>

Source/Engine/Core/Config/PlatformSettings.h

@@ -38,6 +38,3 @@
 #if PLATFORM_IOS
 #include "Engine/Platform/iOS/iOSPlatformSettings.h"
 #endif
-#if PLATFORM_WEB
-#include "Engine/Platform/Web/WebPlatformSettings.h"
-#endif

Source/Engine/Core/Log.cpp

@@ -17,7 +17,7 @@
 #endif
 #include <iostream>
 
-#define LOG_ENABLE_FILE (!PLATFORM_SWITCH && !PLATFORM_WEB)
+#define LOG_ENABLE_FILE (!PLATFORM_SWITCH)
 #define LOG_ENABLE_WINDOWS_SINGLE_NEW_LINE_CHAR (PLATFORM_WINDOWS && PLATFORM_DESKTOP && (USE_EDITOR || !BUILD_RELEASE))
 
 namespace

Source/Engine/Core/Math/Mathd.h

@@ -2,7 +2,8 @@
 
 #pragma once
 
-#include "Math.h"
+#include "Engine/Core/Types/BaseTypes.h"
+#include <math.h>
 
 namespace Math
 {

Source/Engine/Core/Math/Vector4.h

@@ -153,12 +153,6 @@ public:
         return Math::IsOne(X) && Math::IsOne(Y) && Math::IsOne(Z) && Math::IsOne(W);
     }
 
-    // Calculates the length of the vector.
-    T Length() const
-    {
-        return Math::Sqrt(X * X + Y * Y + Z * Z + W * W);
-    }
-
     /// <summary>
     /// Returns the average arithmetic of all the components.
     /// </summary>

Source/Engine/Core/Memory/Allocation.h

@@ -58,7 +58,7 @@ public:
     typedef void* Tag;
 
     template<typename T>
-    class alignas(uint64) Data
+    class alignas(sizeof(void*)) Data
     {
     private:
         byte _data[Capacity * sizeof(T)];
@@ -200,13 +200,13 @@ public:
     typedef void* Tag;
 
     template<typename T>
-    class alignas(sizeof(uint64)) Data
+    class alignas(sizeof(void*)) Data
     {
     private:
         typedef typename FallbackAllocation::template Data<T> FallbackData;
 
         bool _useFallback = false;
-        alignas(sizeof(uint64)) byte _data[Capacity * sizeof(T)];
+        alignas(sizeof(void*)) byte _data[Capacity * sizeof(T)];
         FallbackData _fallback;
 
     public:

Source/Engine/Core/Types/CommonValue.cpp

@@ -0,0 +1,182 @@
+// Copyright (c) Wojciech Figat. All rights reserved.
+
+#include "CommonValue.h"
+#include "Engine/Scripting/ScriptingObject.h"
+
+PRAGMA_DISABLE_DEPRECATION_WARNINGS
+
+const CommonValue CommonValue::Zero(0.0f);
+const CommonValue CommonValue::One(1.0f);
+const CommonValue CommonValue::Null(static_cast<void*>(nullptr));
+const CommonValue CommonValue::False(false);
+const CommonValue CommonValue::True(true);
+
+const Char* ToString(CommonType value)
+{
+    const Char* result;
+    switch (value)
+    {
+    case CommonType::Bool:
+        result = TEXT("Bool");
+        break;
+    case CommonType::Integer:
+        result = TEXT("Integer");
+        break;
+    case CommonType::Float:
+        result = TEXT("Float");
+        break;
+    case CommonType::Vector2:
+        result = TEXT("Vector2");
+        break;
+    case CommonType::Vector3:
+        result = TEXT("Vector3");
+        break;
+    case CommonType::Vector4:
+        result = TEXT("Vector4");
+        break;
+    case CommonType::Color:
+        result = TEXT("Color");
+        break;
+    case CommonType::Guid:
+        result = TEXT("Guid");
+        break;
+    case CommonType::String:
+        result = TEXT("String");
+        break;
+    case CommonType::Box:
+        result = TEXT("Box");
+        break;
+    case CommonType::Rotation:
+        result = TEXT("Rotation");
+        break;
+    case CommonType::Transform:
+        result = TEXT("Transform");
+        break;
+    case CommonType::Sphere:
+        result = TEXT("Sphere");
+        break;
+    case CommonType::Rectangle:
+        result = TEXT("Rectangle");
+        break;
+    case CommonType::Pointer:
+        result = TEXT("Pointer");
+        break;
+    case CommonType::Matrix:
+        result = TEXT("Matrix");
+        break;
+    case CommonType::Blob:
+        result = TEXT("Blob");
+        break;
+    case CommonType::Object:
+        result = TEXT("Object");
+        break;
+    case CommonType::Ray:
+        result = TEXT("Ray");
+        break;
+    default:
+        result = TEXT("");
+        break;
+    }
+    return result;
+}
+
+bool CommonValue::NearEqual(const CommonValue& a, const CommonValue& b, float epsilon)
+{
+    ASSERT(a.Type == b.Type);
+    switch (a.Type)
+    {
+    case CommonType::Bool:
+        return a.AsBool == b.AsBool;
+    case CommonType::Integer:
+        return Math::Abs(a.AsInteger - b.AsInteger) < epsilon;
+    case CommonType::Float:
+        return Math::Abs(a.AsFloat - b.AsFloat) < epsilon;
+    case CommonType::Vector2:
+        return Float2::NearEqual(a.AsVector2, b.AsVector2, epsilon);
+    case CommonType::Vector3:
+        return Float3::NearEqual(a.AsVector3, b.AsVector3, epsilon);
+    case CommonType::Vector4:
+        return Float4::NearEqual(a.AsVector4, b.AsVector4, epsilon);
+    case CommonType::Color:
+        return Color::NearEqual(a.AsColor, b.AsColor, epsilon);
+    case CommonType::Guid:
+        return a.AsGuid == b.AsGuid;
+    case CommonType::String:
+        return StringUtils::Compare(a.AsString, b.AsString) > 0;
+    case CommonType::Box:
+        return BoundingBox::NearEqual(a.AsBox, b.AsBox, epsilon);
+    case CommonType::Rotation:
+        return Quaternion::NearEqual(a.AsRotation, b.AsRotation, epsilon);
+    case CommonType::Transform:
+        return Transform::NearEqual(a.AsTransform, b.AsTransform, epsilon);
+    case CommonType::Sphere:
+        return BoundingSphere::NearEqual(a.AsSphere, b.AsSphere, epsilon);
+    case CommonType::Rectangle:
+        return Rectangle::NearEqual(a.AsRectangle, b.AsRectangle, epsilon);
+    case CommonType::Ray:
+        return Ray::NearEqual(a.AsRay, b.AsRay, epsilon);
+    case CommonType::Pointer:
+    case CommonType::Object:
+        return a.AsPointer == b.AsPointer;
+    case CommonType::Matrix:
+        return a.AsMatrix == b.AsMatrix;
+    case CommonType::Blob:
+        return a.AsBlob.Length == b.AsBlob.Length;
+    default: CRASH;
+        return false;
+    }
+}
+
+CommonValue CommonValue::Lerp(const CommonValue& a, const CommonValue& b, float alpha)
+{
+    ASSERT(a.Type == b.Type);
+    switch (a.Type)
+    {
+    case CommonType::Bool:
+        return alpha < 0.5f ? a : b;
+    case CommonType::Integer:
+        return Math::Lerp(a.AsInteger, b.AsInteger, alpha);
+    case CommonType::Float:
+        return Math::Lerp(a.AsFloat, b.AsFloat, alpha);
+    case CommonType::Vector2:
+        return Float2::Lerp(a.AsVector2, b.AsVector2, alpha);
+    case CommonType::Vector3:
+        return Float3::Lerp(a.AsVector3, b.AsVector3, alpha);
+    case CommonType::Vector4:
+        return Float4::Lerp(a.AsVector4, b.AsVector4, alpha);
+    case CommonType::Color:
+        return Color::Lerp(a.AsColor, b.AsColor, alpha);
+    case CommonType::Box:
+        return BoundingBox(Vector3::Lerp(a.AsBox.Minimum, b.AsBox.Minimum, alpha), Vector3::Lerp(a.AsBox.Maximum, b.AsBox.Maximum, alpha));
+    case CommonType::Rotation:
+        return Quaternion::Lerp(a.AsRotation, b.AsRotation, alpha);
+    case CommonType::Transform:
+        return Transform::Lerp(a.AsTransform, b.AsTransform, alpha);
+    case CommonType::Sphere:
+        return BoundingSphere(Vector3::Lerp(a.AsSphere.Center, b.AsSphere.Center, alpha), Math::Lerp(a.AsSphere.Radius, b.AsSphere.Radius, alpha));
+    case CommonType::Rectangle:
+        return Rectangle(Float2::Lerp(a.AsRectangle.Location, b.AsRectangle.Location, alpha), Float2::Lerp(a.AsRectangle.Size, b.AsRectangle.Size, alpha));
+    case CommonType::Ray:
+        return Ray(Vector3::Lerp(a.AsRay.Position, b.AsRay.Position, alpha), Vector3::Normalize(Vector3::Lerp(a.AsRay.Direction, b.AsRay.Direction, alpha)));
+    default:
+        return a;
+    }
+}
+
+Guid CommonValue::GetObjectId() const
+{
+    ASSERT(Type == CommonType::Object);
+    return AsObject ? AsObject->GetID() : Guid::Empty;
+}
+
+void CommonValue::LinkObject()
+{
+    AsObject->Deleted.Bind<CommonValue, &CommonValue::OnObjectDeleted>(this);
+}
+
+void CommonValue::UnlinkObject()
+{
+    AsObject->Deleted.Unbind<CommonValue, &CommonValue::OnObjectDeleted>(this);
+}
+
+PRAGMA_ENABLE_DEPRECATION_WARNINGS

Source/Engine/Core/Types/Variant.cpp

@@ -1,6 +1,7 @@
 // Copyright (c) Wojciech Figat. All rights reserved.
 
 #include "Variant.h"
+#include "CommonValue.h"
 #include "Engine/Core/Collections/HashFunctions.h"
 #include "Engine/Core/Collections/Dictionary.h"
 #include "Engine/Content/Asset.h"
@@ -963,6 +964,78 @@ Variant::Variant(const Span<byte>& v)
     }
 }
 
+PRAGMA_DISABLE_DEPRECATION_WARNINGS
+#include "Engine/Content/Deprecated.h"
+Variant::Variant(const CommonValue& value)
+    : Variant()
+{
+    // [Deprecated on 31.07.2020, expires on 31.07.2022]
+    MARK_CONTENT_DEPRECATED();
+    switch (value.Type)
+    {
+    case CommonType::Bool:
+        *this = value.AsBool;
+        break;
+    case CommonType::Integer:
+        *this = value.AsInteger;
+        break;
+    case CommonType::Float:
+        *this = value.AsFloat;
+        break;
+    case CommonType::Vector2:
+        *this = value.AsVector2;
+        break;
+    case CommonType::Vector3:
+        *this = value.AsVector3;
+        break;
+    case CommonType::Vector4:
+        *this = value.AsVector4;
+        break;
+    case CommonType::Color:
+        *this = value.AsColor;
+        break;
+    case CommonType::Guid:
+        *this = value.AsGuid;
+        break;
+    case CommonType::String:
+        SetString(StringView(value.AsString));
+        break;
+    case CommonType::Box:
+        *this = Variant(value.AsBox);
+        break;
+    case CommonType::Rotation:
+        *this = value.AsRotation;
+        break;
+    case CommonType::Transform:
+        *this = Variant(value.AsTransform);
+        break;
+    case CommonType::Sphere:
+        *this = value.AsSphere;
+        break;
+    case CommonType::Rectangle:
+        *this = value.AsRectangle;
+        break;
+    case CommonType::Pointer:
+        *this = value.AsPointer;
+        break;
+    case CommonType::Matrix:
+        *this = Variant(value.AsMatrix);
+        break;
+    case CommonType::Blob:
+        SetBlob(value.AsBlob.Data, value.AsBlob.Length);
+        break;
+    case CommonType::Object:
+        SetObject(value.AsObject);
+        break;
+    case CommonType::Ray:
+        *this = Variant(value.AsRay);
+        break;
+    default:
+        CRASH;
+    }
+}
+PRAGMA_ENABLE_DEPRECATION_WARNINGS
+
 Variant::~Variant()
 {
     switch (Type.Type)

Source/Engine/Core/Types/Variant.h

@@ -7,6 +7,7 @@
 
 class Asset;
 struct Transform;
+struct CommonValue;
 template<typename T>
 class AssetReference;
 struct ScriptingTypeHandle;
@@ -263,6 +264,7 @@ public:
     explicit Variant(Dictionary<Variant, Variant, HeapAllocation>&& v);
     explicit Variant(const Dictionary<Variant, Variant, HeapAllocation>& v);
     explicit Variant(const Span<byte>& v);
+    explicit Variant(const CommonValue& v);
 
     template<typename T>
     Variant(const class AssetReference<T>& v)

Source/Engine/Engine/Game.h

@@ -26,8 +26,6 @@
 #include "Mac/MacGame.h"
 #elif PLATFORM_IOS
 #include "iOS/iOSGame.h"
-#elif PLATFORM_WEB
-#include "Web/WebGame.h"
 #else
 #error Missing Game implementation!
 #endif

Source/Engine/Engine/GameplayGlobals.cpp

@@ -2,12 +2,60 @@
 
 #include "GameplayGlobals.h"
 #include "Engine/Core/Log.h"
+#include "Engine/Core/Types/CommonValue.h"
 #include "Engine/Serialization/MemoryReadStream.h"
 #include "Engine/Serialization/MemoryWriteStream.h"
 #include "Engine/Content/Factories/BinaryAssetFactory.h"
+#include "Engine/Content/Upgraders/BinaryAssetUpgrader.h"
 #include "Engine/Threading/Threading.h"
 
-REGISTER_BINARY_ASSET(GameplayGlobals, "FlaxEngine.GameplayGlobals", true);
+#if USE_EDITOR
+
+class GameplayGlobalsUpgrader : public BinaryAssetUpgrader
+{
+public:
+    GameplayGlobalsUpgrader()
+    {
+        const Upgrader upgraders[] =
+        {
+            { 1, 2, &Upgrade_1_To_2 }, // [Deprecated on 31.07.2020, expires on 31.07.2022]
+        };
+        setup(upgraders, ARRAY_COUNT(upgraders));
+    }
+
+private:
+    static bool Upgrade_1_To_2(AssetMigrationContext& context)
+    {
+        // [Deprecated on 31.07.2020, expires on 31.07.2022]
+        PRAGMA_DISABLE_DEPRECATION_WARNINGS
+        ASSERT(context.Input.SerializedVersion == 1 && context.Output.SerializedVersion == 2);
+        if (context.AllocateChunk(0))
+            return true;
+        auto& data = context.Input.Header.Chunks[0]->Data;
+        MemoryReadStream stream(data.Get(), data.Length());
+        MemoryWriteStream output;
+        int32 count;
+        stream.ReadInt32(&count);
+        output.WriteInt32(count);
+        String name;
+        for (int32 i = 0; i < count; i++)
+        {
+            stream.Read(name, 71);
+            CommonValue commonValue;
+            stream.ReadCommonValue(&commonValue);
+            Variant variant(commonValue);
+            output.WriteVariant(variant);
+        }
+        context.Output.Header.Chunks[0]->Data.Copy(output.GetHandle(), output.GetPosition());
+        PRAGMA_ENABLE_DEPRECATION_WARNINGS
+
+        return false;
+    }
+};
+
+#endif
+
+REGISTER_BINARY_ASSET_WITH_UPGRADER(GameplayGlobals, "FlaxEngine.GameplayGlobals", GameplayGlobalsUpgrader, true);
 
 GameplayGlobals::GameplayGlobals(const SpawnParams& params, const AssetInfo* info)
     : BinaryAsset(params, info)

Source/Engine/Engine/Web/WebGame.h

@@ -1,19 +0,0 @@
-// Copyright (c) Wojciech Figat. All rights reserved.
-
-#pragma once
-
-#if PLATFORM_WEB
-
-#include "../Base/GameBase.h"
-
-/// <summary>
-/// The game class implementation for Web platform.
-/// </summary>
-/// <seealso cref="Game" />
-class WebGame : public GameBase
-{
-};
-
-typedef WebGame Game;
-
-#endif

Source/Engine/Graphics/Config.h

@@ -45,9 +45,7 @@
 #define GPU_USE_WINDOW_SRV 1
 
 // True if allow graphics profile events and markers
-#ifndef GPU_ALLOW_PROFILE_EVENTS
 #define GPU_ALLOW_PROFILE_EVENTS (!BUILD_RELEASE)
-#endif
 
 // True if allow hardware tessellation shaders (Hull and Domain shaders)
 #ifndef GPU_ALLOW_TESSELLATION_SHADERS
@@ -60,9 +58,7 @@
 #endif
 
 // Enable/disable creating GPU resources on separate threads (otherwise only the main thread can be used)
-#ifndef GPU_ENABLE_ASYNC_RESOURCES_CREATION
 #define GPU_ENABLE_ASYNC_RESOURCES_CREATION 1
-#endif
 
 // Enable/disable force shaders recompilation
 #define GPU_FORCE_RECOMPILE_SHADERS 0

Source/Engine/Graphics/Graphics.Build.cs

@@ -96,10 +96,6 @@ public class Graphics : EngineModule
             else
                 Log.WarningOnce(string.Format("Building for {0} without Vulkan rendering backend (Vulkan SDK is missing)", options.Platform.Target), ref _logMissingVulkanSDK);
             break;
-        case TargetPlatform.Web:
-            options.PrivateDependencies.Add("GraphicsDeviceNull");
-            // TODO: add WebGPU
-            break;
         default: throw new InvalidPlatformException(options.Platform.Target);
         }
 

Source/Engine/Graphics/Models/SkeletonData.h

@@ -74,7 +74,7 @@ struct TIsPODType<SkeletonBone>
 class FLAXENGINE_API SkeletonData
 {
 private:
-    mutable volatile intptr _dirty = 1;
+    mutable volatile int64 _dirty = 1;
     mutable Array<Matrix> _cachedPose;
 
 public:

Source/Engine/Graphics/RenderBuffers.cpp

@@ -127,7 +127,7 @@ GPUTexture* RenderBuffers::RequestHiZ(GPUContext* context, bool fullRes, int32 m
 
     // Allocate or resize buffer (with full mip-chain)
     // TODO: migrate to inverse depth and try using r16 again as default (should have no artifacts anymore)
-    auto format = PLATFORM_WEB || PLATFORM_ANDROID || PLATFORM_IOS || PLATFORM_SWITCH ? PixelFormat::R16_UInt : PixelFormat::R32_Float;
+    auto format = PLATFORM_ANDROID || PLATFORM_IOS || PLATFORM_SWITCH ? PixelFormat::R16_UInt : PixelFormat::R32_Float;
     auto width = fullRes ? _width : Math::Max(_width >> 1, 1);
     auto height = fullRes ? _height : Math::Max(_height >> 1, 1);
     auto desc = GPUTextureDescription::New2D(width, height, mipLevels, format, GPUTextureFlags::ShaderResource);

Source/Engine/Level/Level.cpp

@@ -428,9 +428,7 @@ void LevelService::LateFixedUpdate()
 
 void LevelService::Dispose()
 {
-    // End scene actions
     ScopeLock lock(_sceneActionsLocker);
-    _sceneActions.ClearDelete();
 
     // Unload scenes
     unloadScenes();

Source/Engine/Level/Scene/SceneRendering.cpp

@@ -88,7 +88,6 @@ void SceneRendering::Draw(RenderContextBatch& renderContextBatch, DrawCategory c
 
     // Draw all visual components
     _drawListIndex = -1;
-#if PLATFORM_THREADS_LIMIT > 1
     if (_drawListSize >= 64 && category == SceneDrawAsync && renderContextBatch.EnableAsync)
     {
         // Run in async via Job System
@@ -98,7 +97,6 @@ void SceneRendering::Draw(RenderContextBatch& renderContextBatch, DrawCategory c
         renderContextBatch.WaitLabels.Add(waitLabel);
     }
     else
-#endif
     {
         // Scene is small so draw on a main-thread
         DrawActorsJob(0);

Source/Engine/Localization/Localization.cpp

@@ -262,7 +262,6 @@ void LocalizationService::OnLocalizationChanged()
             localeName[currentCulture.Length() + 5] = '8';
             localeName[currentCulture.Length() + 6] = 0;
         }
-#if HAS_EXCEPTIONS
         try
         {
             std::locale::global(std::locale(localeName));
@@ -273,9 +272,6 @@ void LocalizationService::OnLocalizationChanged()
         catch (...)
         {
         }
-#else
-        std::locale::global(std::locale(localeName));
-#endif
     }
 #endif
 

Source/Engine/Main/Main.Build.cs

@@ -74,9 +74,6 @@ public class Main : EngineModule
         case TargetPlatform.iOS:
             options.SourcePaths.Add(Path.Combine(FolderPath, "Default"));
             break;
-        case TargetPlatform.Web:
-            options.SourcePaths.Add(Path.Combine(FolderPath, "Web"));
-            break;
         default: throw new InvalidPlatformException(options.Platform.Target);
         }
     }

Source/Engine/Main/Web/main.cpp

@@ -1,12 +0,0 @@
-// Copyright (c) Wojciech Figat. All rights reserved.
-
-#if PLATFORM_WEB
-
-#include "Engine/Engine/Engine.h"
-
-int main()
-{
-    return Engine::Main(TEXT(""));
-}
-
-#endif

Source/Engine/Networking/NetworkConfig.h

@@ -6,6 +6,23 @@
 
 class ScriptingObject;
 
+/// <summary>
+/// Network driver implementations enum.
+/// [Deprecated in v1.3]
+/// </summary>
+API_ENUM(Namespace="FlaxEngine.Networking") enum class DEPRECATED() NetworkDriverType
+{
+    /// <summary>
+    /// Invalid network driver implementation.
+    /// </summary>
+    Undefined = 0,
+
+    /// <summary>
+    /// ENet library based network driver implementation.
+    /// </summary>
+    ENet
+};
+
 /// <summary>
 /// Low-level network configuration structure. Provides settings for the network driver and all internal components.
 /// </summary>
@@ -13,6 +30,14 @@ API_STRUCT(Namespace="FlaxEngine.Networking") struct FLAXENGINE_API NetworkConfi
 {
     DECLARE_SCRIPTING_TYPE_MINIMAL(NetworkConfig);
 
+    /// <summary>
+    /// The network driver that will be used to create the peer.
+    /// To allow two peers to connect, they must use the same host.
+    /// [Deprecated in v1.3]
+    /// </summary>
+    API_FIELD()
+    DEPRECATED("Use NetworkDriver field instead") NetworkDriverType NetworkDriverType;
+
     /// <summary>
     /// The network driver instance (implements INetworkDriver) that will be used to create and manage the peer, send and receive messages.
     /// </summary>
@@ -56,4 +81,15 @@ API_STRUCT(Namespace="FlaxEngine.Networking") struct FLAXENGINE_API NetworkConfi
     /// </remarks>
     API_FIELD()
     uint16 MessagePoolSize = 2048;
+
+    // Ignore deprecation warnings in defaults
+    PRAGMA_DISABLE_DEPRECATION_WARNINGS
+    NetworkConfig()
+    {
+        NetworkDriverType = NetworkDriverType::ENet;
+    }
+    NetworkConfig(const NetworkConfig& other) = default;
+    NetworkConfig(NetworkConfig&& other) = default;
+    NetworkConfig& operator=(const NetworkConfig& other) = default;
+    PRAGMA_ENABLE_DEPRECATION_WARNINGS
 };

Source/Engine/Networking/NetworkPeer.cpp

@@ -22,6 +22,10 @@ bool NetworkPeer::Initialize(const NetworkConfig& config)
         return true;
 
     Config = config;
+    PRAGMA_DISABLE_DEPRECATION_WARNINGS
+    if (Config.NetworkDriver == nullptr && Config.NetworkDriverType == NetworkDriverType::ENet)
+        Config.NetworkDriver = New<ENetDriver>();
+    PRAGMA_ENABLE_DEPRECATION_WARNINGS
 
     if (Config.NetworkDriver == nullptr)
     {

Source/Engine/Particles/Graph/GPU/ParticleEmitterGraph.GPU.cpp

@@ -3,10 +3,10 @@
 #if COMPILE_WITH_PARTICLE_GPU_GRAPH
 
 #include "ParticleEmitterGraph.GPU.h"
-#include "Engine/Core/Math/Matrix.h"
 #include "Engine/Serialization/FileReadStream.h"
 #include "Engine/Visject/ShaderGraphUtilities.h"
 #include "Engine/Engine/Globals.h"
+#include "Engine/Core/Types/CommonValue.h"
 
 /// <summary>
 /// GPU particles shader source code template has special marks for generated code.

Source/Engine/Particles/ParticleEffect.cpp

@@ -2,6 +2,7 @@
 
 #include "ParticleEffect.h"
 #include "Particles.h"
+#include "Engine/Core/Types/CommonValue.h"
 #include "Engine/Content/Deprecated.h"
 #include "Engine/Serialization/JsonTools.h"
 #include "Engine/Serialization/Serialization.h"
@@ -727,39 +728,86 @@ void ParticleEffect::Deserialize(DeserializeStream& stream, ISerializeModifier*
     const auto overridesMember = stream.FindMember("Overrides");
     if (overridesMember != stream.MemberEnd())
     {
-        const auto& overrides = overridesMember->value;
-        CHECK(overrides.IsArray());
-        _parametersOverrides.EnsureCapacity(_parametersOverrides.Count() + overrides.Size());
-        for (rapidjson::SizeType i = 0; i < overrides.Size(); i++)
+        // [Deprecated on 25.11.2018, expires on 25.11.2022]
+        if (modifier->EngineBuild < 6197)
         {
-            auto& o = (DeserializeStream&)overrides[i];
-            const String trackName = JsonTools::GetString(o, "Track");
-            const Guid id = JsonTools::GetGuid(o, "Id");
-            ParameterOverride* e = nullptr;
-            for (auto& q : _parametersOverrides)
+            PRAGMA_DISABLE_DEPRECATION_WARNINGS
+            MARK_CONTENT_DEPRECATED();
+            const auto& overrides = overridesMember->value;
+            ASSERT(overrides.IsArray());
+            _parametersOverrides.EnsureCapacity(_parametersOverrides.Count() + overrides.Size());
+            for (rapidjson::SizeType i = 0; i < overrides.Size(); i++)
             {
-                if (q.Id == id && q.Track == trackName)
+                const auto& o = (DeserializeStream&)overrides[i];
+                const String trackName = JsonTools::GetString(o, "Track");
+                const Guid id = JsonTools::GetGuid(o, "Id");
+                ParameterOverride* e = nullptr;
+                for (auto& q : _parametersOverrides)
                 {
-                    e = &q;
-                    break;
+                    if (q.Id == id && q.Track == trackName)
+                    {
+                        e = &q;
+                        break;
+                    }
+                }
+                if (e)
+                {
+                    // Update overriden parameter value
+                    CommonValue value;
+                    auto mValue = SERIALIZE_FIND_MEMBER(o, "Value");
+                    if (mValue != o.MemberEnd())
+                        e->Value = Variant(JsonTools::GetCommonValue(mValue->value));
+                }
+                else
+                {
+                    // Add parameter override
+                    auto& p = _parametersOverrides.AddOne();
+                    p.Track = trackName;
+                    p.Id = id;
+                    CommonValue value;
+                    auto mValue = SERIALIZE_FIND_MEMBER(o, "Value");
+                    if (mValue != o.MemberEnd())
+                        p.Value = Variant(JsonTools::GetCommonValue(mValue->value));
                 }
             }
-            if (e)
+            PRAGMA_ENABLE_DEPRECATION_WARNINGS
+        }
+        else
+        {
+            const auto& overrides = overridesMember->value;
+            ASSERT(overrides.IsArray());
+            _parametersOverrides.EnsureCapacity(_parametersOverrides.Count() + overrides.Size());
+            for (rapidjson::SizeType i = 0; i < overrides.Size(); i++)
             {
-                // Update overriden parameter value
-                const auto mValue = SERIALIZE_FIND_MEMBER(o, "Value");
-                if (mValue != stream.MemberEnd())
-                    Serialization::Deserialize(mValue->value, e->Value, modifier);
-            }
-            else
-            {
-                // Add parameter override
-                auto& p = _parametersOverrides.AddOne();
-                p.Track = trackName;
-                p.Id = id;
-                const auto mValue = SERIALIZE_FIND_MEMBER(o, "Value");
-                if (mValue != stream.MemberEnd())
-                    Serialization::Deserialize(mValue->value, p.Value, modifier);
+                auto& o = (DeserializeStream&)overrides[i];
+                const String trackName = JsonTools::GetString(o, "Track");
+                const Guid id = JsonTools::GetGuid(o, "Id");
+                ParameterOverride* e = nullptr;
+                for (auto& q : _parametersOverrides)
+                {
+                    if (q.Id == id && q.Track == trackName)
+                    {
+                        e = &q;
+                        break;
+                    }
+                }
+                if (e)
+                {
+                    // Update overriden parameter value
+                    const auto mValue = SERIALIZE_FIND_MEMBER(o, "Value");
+                    if (mValue != stream.MemberEnd())
+                        Serialization::Deserialize(mValue->value, e->Value, modifier);
+                }
+                else
+                {
+                    // Add parameter override
+                    auto& p = _parametersOverrides.AddOne();
+                    p.Track = trackName;
+                    p.Id = id;
+                    const auto mValue = SERIALIZE_FIND_MEMBER(o, "Value");
+                    if (mValue != stream.MemberEnd())
+                        Serialization::Deserialize(mValue->value, p.Value, modifier);
+                }
             }
         }
     }

Source/Engine/Particles/ParticleEmitter.cpp

@@ -4,7 +4,6 @@
 #include "ParticleSystem.h"
 #include "ParticleEffect.h"
 #include "Particles.h"
-#include "Engine/Content/Deprecated.h"
 #include "Engine/Content/Factories/BinaryAssetFactory.h"
 #include "Engine/Content/Upgraders/ShaderAssetUpgrader.h"
 #include "Engine/Core/Log.h"

Source/Engine/Particles/ParticleSystem.cpp

@@ -2,6 +2,7 @@
 
 #include "ParticleSystem.h"
 #include "ParticleEffect.h"
+#include "Engine/Core/Types/CommonValue.h"
 #include "Engine/Level/Level.h"
 #include "Engine/Content/Deprecated.h"
 #include "Engine/Content/Factories/BinaryAssetFactory.h"
@@ -224,6 +225,158 @@ Asset::LoadResult ParticleSystem::load()
 #endif
     switch (version)
     {
+    PRAGMA_DISABLE_DEPRECATION_WARNINGS
+    case 1:
+    {
+        // [Deprecated on 23.07.2019, expires on 27.04.2021]
+        MARK_CONTENT_DEPRECATED();
+
+        // Load properties
+        stream.ReadFloat(&FramesPerSecond);
+        stream.ReadInt32(&DurationFrames);
+
+        // Load emitters
+        int32 emittersCount;
+        stream.ReadInt32(&emittersCount);
+        Emitters.Resize(emittersCount, false);
+
+        // Load tracks
+        Guid id;
+        int32 tracksCount;
+        stream.ReadInt32(&tracksCount);
+        Tracks.Resize(tracksCount, false);
+        for (int32 i = 0; i < tracksCount; i++)
+        {
+            auto& track = Tracks[i];
+
+            track.Type = (Track::Types)stream.ReadByte();
+            track.Flag = (Track::Flags)stream.ReadByte();
+            stream.ReadInt32(&track.ParentIndex);
+            stream.ReadInt32(&track.ChildrenCount);
+            stream.ReadString(&track.Name, -13);
+            track.Disabled = (int32)track.Flag & (int32)Track::Flags::Mute || (track.ParentIndex != -1 && Tracks[track.ParentIndex].Disabled);
+
+            switch (track.Type)
+            {
+            case Track::Types::Emitter:
+                stream.Read(id);
+                stream.ReadInt32(&track.AsEmitter.Index);
+                stream.ReadInt32(&track.AsEmitter.StartFrame);
+                stream.ReadInt32(&track.AsEmitter.DurationFrames);
+                Emitters[track.AsEmitter.Index] = id;
+                break;
+            case Track::Types::Folder:
+                stream.Read(track.Color);
+                break;
+            default:
+                return LoadResult::InvalidData;
+            }
+        }
+
+        // Wait for all tracks to be loaded - particle system cannot be used if any of the emitters is not loaded yet
+        // Note: this loop might trigger loading referenced assets on this thread
+        for (int32 i = 0; i < Emitters.Count(); i++)
+        {
+            if (Emitters[i])
+                Emitters[i]->WaitForLoaded();
+        }
+
+        // Load parameters overrides
+        int32 overridesCount = 0;
+        if (stream.CanRead())
+            stream.ReadInt32(&overridesCount);
+        if (overridesCount != 0)
+        {
+            EmitterParameterOverrideKey key;
+            CommonValue value;
+            for (int32 i = 0; i < overridesCount; i++)
+            {
+                stream.ReadInt32(&key.First);
+                stream.Read(key.Second);
+                stream.ReadCommonValue(&value);
+                SKIP_UNUSED_PARAM_OVERRIDE();
+                EmittersParametersOverrides.Add(key, Variant(value));
+            }
+        }
+
+        break;
+    }
+    case 2:
+    {
+        // [Deprecated on 31.07.2020, expires on 31.07.2022]
+        MARK_CONTENT_DEPRECATED();
+
+        // Load properties
+        stream.ReadFloat(&FramesPerSecond);
+        stream.ReadInt32(&DurationFrames);
+
+        // Load emitters
+        int32 emittersCount;
+        stream.ReadInt32(&emittersCount);
+        Emitters.Resize(emittersCount, false);
+
+        // Load tracks
+        Guid id;
+        int32 tracksCount;
+        stream.ReadInt32(&tracksCount);
+        Tracks.Resize(tracksCount, false);
+        for (int32 i = 0; i < tracksCount; i++)
+        {
+            auto& track = Tracks[i];
+
+            track.Type = (Track::Types)stream.ReadByte();
+            track.Flag = (Track::Flags)stream.ReadByte();
+            stream.ReadInt32(&track.ParentIndex);
+            stream.ReadInt32(&track.ChildrenCount);
+            stream.ReadString(&track.Name, -13);
+            track.Disabled = (int32)track.Flag & (int32)Track::Flags::Mute || (track.ParentIndex != -1 && Tracks[track.ParentIndex].Disabled);
+            stream.Read(track.Color);
+
+            switch (track.Type)
+            {
+            case Track::Types::Emitter:
+                stream.Read(id);
+                stream.ReadInt32(&track.AsEmitter.Index);
+                stream.ReadInt32(&track.AsEmitter.StartFrame);
+                stream.ReadInt32(&track.AsEmitter.DurationFrames);
+                Emitters[track.AsEmitter.Index] = id;
+                break;
+            case Track::Types::Folder:
+                break;
+            default:
+                return LoadResult::InvalidData;
+            }
+        }
+
+        // Wait for all tracks to be loaded - particle system cannot be used if any of the emitters is not loaded yet
+        // Note: this loop might trigger loading referenced assets on this thread
+        for (int32 i = 0; i < Emitters.Count(); i++)
+        {
+            if (Emitters[i])
+                Emitters[i]->WaitForLoaded();
+        }
+
+        // Load parameters overrides
+        int32 overridesCount = 0;
+        if (stream.CanRead())
+            stream.ReadInt32(&overridesCount);
+        if (overridesCount != 0)
+        {
+            EmitterParameterOverrideKey key;
+            CommonValue value;
+            for (int32 i = 0; i < overridesCount; i++)
+            {
+                stream.ReadInt32(&key.First);
+                stream.Read(key.Second);
+                stream.ReadCommonValue(&value);
+                SKIP_UNUSED_PARAM_OVERRIDE();
+                EmittersParametersOverrides[key] = Variant(value);
+            }
+        }
+
+        break;
+    }
+    PRAGMA_ENABLE_DEPRECATION_WARNINGS
     case 3: // [Deprecated on 03.09.2021 expires on 03.09.2023]
         MARK_CONTENT_DEPRECATED();
     case 4:

Source/Engine/Particles/Particles.cpp

@@ -41,7 +41,7 @@ PACK_STRUCT(struct SpriteParticleVertex
 class SpriteParticleRenderer
 {
 public:
-    volatile intptr Ready = 0;
+    volatile int64 Ready = 0;
     GPUBuffer* VB = nullptr;
     GPUBuffer* IB = nullptr;
     const static int32 VertexCount = 4;

Source/Engine/Particles/ParticlesSimulation.cpp

@@ -6,6 +6,7 @@
 #include "Particles.h"
 #include "Engine/Graphics/GPUBuffer.h"
 #include "Engine/Graphics/GPUDevice.h"
+#include "Engine/Core/Types/CommonValue.h"
 
 ParticleEmitterInstance::ParticleEmitterInstance()
 {

Source/Engine/Physics/PhysX/PhysicsBackendPhysX.cpp

@@ -539,35 +539,11 @@ protected:
 			hitInfo = hit.shape ? static_cast<PhysicsColliderActor*>(hit.shape->userData) : nullptr; \
 		}
 
-#if PLATFORM_THREADS_LIMIT <= 1
-
-class DummyCpuDispatcher : public PxCpuDispatcher
-{
-public:
-    void submitTask(PxBaseTask& task) override
-    {
-        // Run directly
-        PROFILE_CPU_NAMED("Physics");
-        task.run();
-        task.release();
-    }
-    uint32_t getWorkerCount() const override
-    {
-        return 1;
-    }
-};
-
-#endif
-
 namespace
 {
     PxFoundation* Foundation = nullptr;
     PxPhysics* PhysX = nullptr;
-#if PLATFORM_THREADS_LIMIT > 1
     PxDefaultCpuDispatcher* CpuDispatcher = nullptr;
-#else
-    DummyCpuDispatcher* CpuDispatcher = nullptr;
-#endif
 #if WITH_PVD
     PxPvd* PVD = nullptr;
 #endif
@@ -1760,11 +1736,7 @@ void PhysicsBackend::Shutdown()
 #if WITH_PVD
     RELEASE_PHYSX(PVD);
 #endif
-#if PLATFORM_THREADS_LIMIT > 1
     RELEASE_PHYSX(CpuDispatcher);
-#else
-    SAFE_DELETE(CpuDispatcher);
-#endif
     RELEASE_PHYSX(Foundation);
     SceneOrigins.Clear();
 }
@@ -1824,14 +1796,9 @@ void* PhysicsBackend::CreateScene(const PhysicsSettings& settings)
     {
         if (CpuDispatcher == nullptr)
         {
-#if PLATFORM_THREADS_LIMIT > 1
             uint32 threads = Math::Clamp<uint32>(Platform::GetCPUInfo().ProcessorCoreCount - 1, 1, 8);
             CpuDispatcher = PxDefaultCpuDispatcherCreate(threads);
             CHECK_INIT(CpuDispatcher, "PxDefaultCpuDispatcherCreate failed!");
-#else
-            CpuDispatcher = New<DummyCpuDispatcher>();
-#endif
-            CHECK_INIT(CpuDispatcher, "PxDefaultCpuDispatcherCreate failed!");
         }
         sceneDesc.cpuDispatcher = CpuDispatcher;
     }

Source/Engine/Physics/Physics.Build.cs

@@ -39,12 +39,6 @@ public class Physics : EngineModule
     {
         base.Setup(options);
 
-        if (options.Platform.Target == TargetPlatform.Web) // TODO: build PhysX for Web
-        {
-            options.PrivateDefinitions.Add("COMPILE_WITH_EMPTY_PHYSICS");
-            return;
-        }
-
         SetupPhysicsBackend(this, options);
 
         if (WithCooking)

Source/Engine/Platform/Android/AndroidPlatform.h

@@ -99,6 +99,11 @@ public:
     static void Yield();
     static double GetTimeSeconds();
     static uint64 GetTimeCycles();
+    FORCE_INLINE static uint64 GetClockFrequency()
+    {
+        // Dummy value
+        return 1000000;
+    }
     static void GetSystemTime(int32& year, int32& month, int32& dayOfWeek, int32& day, int32& hour, int32& minute, int32& second, int32& millisecond);
     static void GetUTCTime(int32& year, int32& month, int32& dayOfWeek, int32& day, int32& hour, int32& minute, int32& second, int32& millisecond);
     static bool Init();

Source/Engine/Platform/Base/FileSystemBase.cpp

@@ -244,11 +244,11 @@ bool FileSystemBase::CopyDirectory(const String& dst, const String& src, bool wi
     return !FileSystem::DirectoryExists(*src) || FileSystemBase::DirectoryCopyHelper(dst, src, withSubDirectories);
 }
 
-uint64 FileSystemBase::GetDirectorySize(const StringView& path, const Char* searchPattern, DirectorySearchOption option)
+uint64 FileSystemBase::GetDirectorySize(const StringView& path)
 {
     uint64 result = 0;
     Array<String> files;
-    FileSystem::DirectoryGetFiles(files, path, searchPattern, option);
+    FileSystem::DirectoryGetFiles(files, path);
     for (const String& file : files)
         result += FileSystem::GetFileSize(file);
     return result;

Source/Engine/Platform/Base/FileSystemBase.h

@@ -98,10 +98,8 @@ class FLAXENGINE_API FileSystemBase
     /// Gets the size of the directory (in bytes) defined by size of all files contained by it.
     /// </summary>
     /// <param name="path">Directory path.</param>
-    /// <param name="searchPattern">Custom search pattern to use during that operation Use asterisk character (*) for name-based filtering (eg. `*.txt` to find all files with `.txt` extension).</param>
-    /// <param name="option">Additional search options that define rules.</param>
     /// <returns>Amount of bytes in directory, or 0 if failed.</returns>
-    static uint64 GetDirectorySize(const StringView& path, const Char* searchPattern = TEXT("*"), DirectorySearchOption option = DirectorySearchOption::AllDirectories);
+    static uint64 GetDirectorySize(const StringView& path);
 
 public:
     /// <summary>

Source/Engine/Platform/Base/PlatformBase.cpp

@@ -44,7 +44,7 @@ static_assert(sizeof(double) == 8, "Invalid double type size.");
 
 // Check configuration
 static_assert((PLATFORM_THREADS_LIMIT & (PLATFORM_THREADS_LIMIT - 1)) == 0, "Threads limit must be power of two.");
-static_assert(PLATFORM_THREADS_LIMIT % 4 == 0 || PLATFORM_THREADS_LIMIT == 1, "Threads limit must be multiple of 4.");
+static_assert(PLATFORM_THREADS_LIMIT % 4 == 0, "Threads limit must be multiple of 4.");
 
 const Char* PlatformBase::ApplicationClassName = TEXT("FlaxWindow");
 float PlatformBase::CustomDpiScale = 1.0f;
@@ -301,15 +301,6 @@ bool PlatformBase::Is64BitApp()
 #endif
 }
 
-bool PlatformBase::Is64BitPlatform()
-{
-#if PLATFORM_64BITS
-    return true;
-#else
-    return false;
-#endif
-}
-
 int32 PlatformBase::GetCacheLineSize()
 {
     return (int32)Platform::GetCPUInfo().CacheLineSize;
@@ -829,8 +820,6 @@ const Char* ToString(PlatformType type)
         return TEXT("Mac");
     case PlatformType::iOS:
         return TEXT("iOS");
-    case PlatformType::Web:
-        return TEXT("Web");
     default:
         return TEXT("");
     }

Source/Engine/Platform/Base/PlatformBase.h

@@ -378,7 +378,7 @@ public:
     /// Returns true if running on 64-bit computer
     /// </summary>
     /// <returns>True if running on 64-bit computer, otherwise false.</returns>
-    API_PROPERTY() static bool Is64BitPlatform();
+    API_PROPERTY() static bool Is64BitPlatform() = delete;
 
     /// <summary>
     /// Gets the name of the operating system.
@@ -470,11 +470,7 @@ public:
     /// Gets the system clock frequency.
     /// </summary>
     /// <returns>The clock frequency.</returns>
-    API_PROPERTY() static uint64 GetClockFrequency()
-    {
-        // Dummy value
-        return 1000000;
-    }
+    API_PROPERTY() static uint64 GetClockFrequency() = delete;
 
     /// <summary>
     /// Gets current system time based on current computer settings.

Source/Engine/Platform/Base/StringUtilsBase.cpp

@@ -357,8 +357,6 @@ StringView StringUtils::GetPathWithoutExtension(const StringView& path)
 void StringUtils::PathRemoveRelativeParts(String& path)
 {
     FileSystem::NormalizePath(path);
-    if (path.Length() == 1 && path[0] == TEXT('/'))
-        return;
 
     Array<String> components;
     path.Split(TEXT('/'), components);

Source/Engine/Platform/Base/ThreadBase.cpp

@@ -45,15 +45,10 @@ void ThreadBase::Kill(bool waitForJoin)
     if (!_isRunning)
     {
         ClearHandleInternal();
-        if (_callAfterWork)
-        {
-            _callAfterWork = false;
-            _runnable->AfterWork(true);
-        }
         return;
     }
     ASSERT(GetID());
-    Thread* thread = (Thread*)this;
+    const auto thread = static_cast<Thread*>(this);
 
     // Stop runnable object
     if (_callAfterWork && _runnable)

Source/Engine/Platform/ConditionVariable.h

@@ -4,7 +4,7 @@
 
 #if PLATFORM_WINDOWS || PLATFORM_UWP || PLATFORM_XBOX_ONE || PLATFORM_XBOX_SCARLETT
 #include "Win32/Win32ConditionVariable.h"
-#elif PLATFORM_LINUX || PLATFORM_ANDROID || PLATFORM_PS4 || PLATFORM_PS5 || PLATFORM_MAC || PLATFORM_IOS || PLATFORM_WEB
+#elif PLATFORM_LINUX || PLATFORM_ANDROID || PLATFORM_PS4 || PLATFORM_PS5 || PLATFORM_MAC || PLATFORM_IOS
 #include "Unix/UnixConditionVariable.h"
 #elif PLATFORM_SWITCH
 #include "Platforms/Switch/Engine/Platform/SwitchConditionVariable.h"

Source/Engine/Platform/CriticalSection.h

@@ -4,7 +4,7 @@
 
 #if PLATFORM_WINDOWS || PLATFORM_UWP || PLATFORM_XBOX_ONE || PLATFORM_XBOX_SCARLETT
 #include "Win32/Win32CriticalSection.h"
-#elif PLATFORM_LINUX || PLATFORM_ANDROID || PLATFORM_PS4 || PLATFORM_PS5 || PLATFORM_MAC || PLATFORM_IOS || PLATFORM_WEB
+#elif PLATFORM_LINUX || PLATFORM_ANDROID || PLATFORM_PS4 || PLATFORM_PS5 || PLATFORM_MAC || PLATFORM_IOS
 #include "Unix/UnixCriticalSection.h"
 #elif PLATFORM_SWITCH
 #include "Platforms/Switch/Engine/Platform/SwitchCriticalSection.h"

Source/Engine/Platform/Defines.h

@@ -67,11 +67,6 @@ API_ENUM() enum class PlatformType
     /// </summary>
     API_ENUM(Attributes="EditorDisplay(null, \"iOS\")")
     iOS = 11,
-
-    /// <summary>
-    /// Running on Web.
-    /// </summary>
-    Web = 12,
 };
 
 /// <summary>
@@ -148,9 +143,6 @@ API_ENUM() enum class ArchitectureType
 #if !defined(PLATFORM_SDL)
 #define PLATFORM_SDL 0
 #endif
-#if !defined(PLATFORM_WEB)
-#define PLATFORM_WEB 0
-#endif
 
 #if PLATFORM_WINDOWS
 #include "Windows/WindowsDefines.h"
@@ -174,8 +166,6 @@ API_ENUM() enum class ArchitectureType
 #include "Mac/MacDefines.h"
 #elif PLATFORM_IOS
 #include "iOS/iOSDefines.h"
-#elif PLATFORM_WEB
-#include "Web/WebDefines.h"
 #else
 #error Missing Defines implementation!
 #endif

Source/Engine/Platform/File.h

@@ -4,7 +4,7 @@
 
 #if PLATFORM_WINDOWS || PLATFORM_UWP || PLATFORM_XBOX_ONE || PLATFORM_XBOX_SCARLETT
 #include "Win32/Win32File.h"
-#elif PLATFORM_LINUX || PLATFORM_PS4 || PLATFORM_PS5 || PLATFORM_MAC || PLATFORM_WEB
+#elif PLATFORM_LINUX || PLATFORM_PS4 || PLATFORM_PS5 || PLATFORM_MAC
 #include "Unix/UnixFile.h"
 #elif PLATFORM_IOS
 #include "iOS/iOSFile.h"

Source/Engine/Platform/FileSystem.h

@@ -24,8 +24,6 @@
 #include "Mac/MacFileSystem.h"
 #elif PLATFORM_IOS
 #include "iOS/iOSFileSystem.h"
-#elif PLATFORM_WEB
-#include "Web/WebFileSystem.h"
 #else
 #error Missing File System implementation!
 #endif

Source/Engine/Platform/Linux/LinuxPlatform.h

@@ -114,6 +114,11 @@ public:
     static void Yield();
     static double GetTimeSeconds();
     static uint64 GetTimeCycles();
+    FORCE_INLINE static uint64 GetClockFrequency()
+    {
+        // Dummy value
+        return 1000000;
+    }
     static void GetSystemTime(int32& year, int32& month, int32& dayOfWeek, int32& day, int32& hour, int32& minute, int32& second, int32& millisecond);
     static void GetUTCTime(int32& year, int32& month, int32& dayOfWeek, int32& day, int32& hour, int32& minute, int32& second, int32& millisecond);
 #if !BUILD_RELEASE

Source/Engine/Platform/Network.h

@@ -4,7 +4,7 @@
 
 #if PLATFORM_WINDOWS || PLATFORM_UWP || PLATFORM_XBOX_ONE || PLATFORM_XBOX_SCARLETT
 #include "Win32/Win32Network.h"
-#elif PLATFORM_LINUX || PLATFORM_ANDROID || PLATFORM_MAC || PLATFORM_IOS || PLATFORM_WEB
+#elif PLATFORM_LINUX || PLATFORM_ANDROID || PLATFORM_MAC || PLATFORM_IOS
 #include "Unix/UnixNetwork.h"
 #elif PLATFORM_PS4
 #include "Platforms/PS4/Engine/Platform/PS4Network.h"

Source/Engine/Platform/Platform.Build.cs

@@ -87,17 +87,20 @@ public class Platform : EngineModule
             options.SourcePaths.Add(Path.Combine(FolderPath, "Apple"));
             options.SourcePaths.Add(Path.Combine(FolderPath, "iOS"));
             break;
-        case TargetPlatform.Web:
-            options.SourcePaths.Add(Path.Combine(FolderPath, "Unix"));
-            options.SourcePaths.Add(Path.Combine(FolderPath, "Web"));
-            break;
         default: throw new InvalidPlatformException(options.Platform.Target);
         }
 
         if (EngineConfiguration.WithSDL(options))
         {
-            options.PublicDependencies.Add("SDL");
-            options.SourcePaths.Add(Path.Combine(FolderPath, "SDL"));
+            switch (options.Platform.Target)
+            {
+            case TargetPlatform.Windows:
+            case TargetPlatform.Linux:
+            case TargetPlatform.Mac:
+                options.PublicDependencies.Add("SDL");
+                options.SourcePaths.Add(Path.Combine(FolderPath, "SDL"));
+                break;
+            }
             if (options.Platform.Target == TargetPlatform.Linux)
                 options.PublicDependencies.Add("Wayland");
         }
@@ -112,7 +115,6 @@ public class Platform : EngineModule
             options.SourceFiles.Add(Path.Combine(FolderPath, "Apple", "ApplePlatformSettings.h"));
             options.SourceFiles.Add(Path.Combine(FolderPath, "Mac", "MacPlatformSettings.h"));
             options.SourceFiles.Add(Path.Combine(FolderPath, "iOS", "iOSPlatformSettings.h"));
-            options.SourceFiles.Add(Path.Combine(FolderPath, "Web", "WebPlatformSettings.h"));
             AddSourceFileIfExists(options, Path.Combine(Globals.EngineRoot, "Source", "Platforms", "XboxOne", "Engine", "Platform", "XboxOnePlatformSettings.h"));
             AddSourceFileIfExists(options, Path.Combine(Globals.EngineRoot, "Source", "Platforms", "XboxScarlett", "Engine", "Platform", "XboxScarlettPlatformSettings.h"));
             AddSourceFileIfExists(options, Path.Combine(Globals.EngineRoot, "Source", "Platforms", "PS4", "Engine", "Platform", "PS4PlatformSettings.h"));

Source/Engine/Platform/Platform.h

@@ -32,8 +32,6 @@
 #include "Mac/MacPlatform.h"
 #elif PLATFORM_IOS
 #include "iOS/iOSPlatform.h"
-#elif PLATFORM_WEB
-#include "Web/WebPlatform.h"
 #else
 #error Missing Platform implementation!
 #endif

Source/Engine/Platform/ReadWriteLock.h

@@ -4,7 +4,7 @@
 
 #if PLATFORM_WINDOWS || PLATFORM_UWP || PLATFORM_XBOX_ONE || PLATFORM_XBOX_SCARLETT
 #include "Win32/Win32ReadWriteLock.h"
-#elif PLATFORM_LINUX || PLATFORM_ANDROID || PLATFORM_PS4 || PLATFORM_PS5 || PLATFORM_MAC || PLATFORM_IOS || PLATFORM_WEB
+#elif PLATFORM_LINUX || PLATFORM_ANDROID || PLATFORM_PS4 || PLATFORM_PS5 || PLATFORM_MAC || PLATFORM_IOS
 #include "Unix/UnixReadWriteLock.h"
 #elif PLATFORM_SWITCH
 #include "Platforms/Switch/Engine/Platform/SwitchReadWriteLock.h"

Source/Engine/Platform/SDL/SDLPlatform.Mac.cpp

@@ -1,5 +1,6 @@
 // Copyright (c) Wojciech Figat. All rights reserved.
 
+#include "SDLInput.h"
 #if PLATFORM_SDL && PLATFORM_MAC
 
 #include "SDLWindow.h"
@@ -20,7 +21,10 @@
 #include "Engine/Platform/Unix/UnixFile.h"
 #include "Engine/Profiler/ProfilerCPU.h"
 
-#include "Engine/Platform/Linux/IncludeX11.h"
+#include "Engine/Platform/Apple/AppleUtils.h"
+#include <Cocoa/Cocoa.h>
+#include <AppKit/AppKit.h>
+#include <QuartzCore/CAMetalLayer.h>
 
 #include <SDL3/SDL_events.h>
 #include <SDL3/SDL_hints.h>
@@ -30,6 +34,43 @@
 #include <SDL3/SDL_timer.h>
 #include <SDL3/SDL_video.h>
 
+namespace MacImpl
+{
+    Window* DraggedWindow = nullptr;
+    String DraggingData = String();
+    Float2 DraggingPosition;
+    Nullable<Float2> LastMouseDragPosition;
+#if USE_EDITOR
+    //CriticalSection MacDragLocker;
+    bool DraggingActive = false;
+    bool DraggingIgnoreEvent = false;
+    NSDraggingSession* MacDragSession = nullptr;
+    //DoDragDropJob* MacDragJob = nullptr;
+    int64 MacDragExitFlag = 0;
+#endif
+}
+
+class MacDropData : public IGuiData
+{
+public:
+    Type CurrentType;
+    String AsText;
+    Array<String> AsFiles;
+
+    Type GetType() const override
+    {
+        return CurrentType;
+    }
+    String GetAsText() const override
+    {
+        return AsText;
+    }
+    void GetAsFiles(Array<String>* files) const override
+    {
+        files->Add(AsFiles);
+    }
+};
+
 bool SDLPlatform::InitInternal()
 {
     return false;
@@ -50,16 +91,282 @@ bool SDLPlatform::UsesX11()
     return false;
 }
 
+bool SDLPlatform::EventFilterCallback(void* userdata, SDL_Event* event)
+{
+    Window* draggedWindow = *(Window**)userdata;
+    if (draggedWindow == nullptr)
+    {
+        if (MacImpl::DraggingActive)
+        {
+            // Handle events during drag operation here since the normal event loop is blocked
+            if (event->type == SDL_EVENT_WINDOW_EXPOSED)
+            {
+                LOG(Info, "Window exposed event");
+                // The internal timer is sending exposed events every ~16ms
+#if USE_EDITOR
+                // Flush any single-frame shapes to prevent memory leaking (eg. via terrain collision debug during scene drawing with PhysicsColliders or PhysicsDebug flag)
+                DebugDraw::UpdateContext(nullptr, 0.0f);
+#endif
+                Engine::OnUpdate(); // For docking updates
+                Engine::OnDraw();
+            }
+            else
+            {
+                SDLWindow* window = SDLWindow::GetWindowFromEvent(*event);
+                if (window)
+                    window->HandleEvent(*event);
+
+                // We do not receive events at steady rate to keep the engine updated...
+#if USE_EDITOR
+                // Flush any single-frame shapes to prevent memory leaking (eg. via terrain collision debug during scene drawing with PhysicsColliders or PhysicsDebug flag)
+                DebugDraw::UpdateContext(nullptr, 0.0f);
+#endif
+                Engine::OnUpdate(); // For docking updates
+                Engine::OnDraw();
+
+                if (event->type == SDL_EVENT_DROP_BEGIN || event->type == SDL_EVENT_DROP_FILE || event->type == SDL_EVENT_DROP_TEXT)
+                    return true; // Filtering these event stops other following events from getting added to the queue
+                else
+                    LOG(Info, "Unhandled event: {}", event->type);
+            }
+            return false;
+        }
+        return true;
+    }
+    return true;
+
+    // When the window is being dragged on Windows, the internal message loop is blocking
+    // the SDL event queue. We need to handle all relevant events in this event watch callback
+    // to ensure dragging related functionality doesn't break due to engine not getting updated.
+    // This also happens to fix the engine freezing during the dragging operation.
+#if false
+    SDLWindow* window = SDLWindow::GetWindowFromEvent(*event);
+    if (event->type == SDL_EVENT_WINDOW_EXPOSED)
+    {
+        // The internal timer is sending exposed events every ~16ms
+        Engine::OnUpdate(); // For docking updates
+        Engine::OnDraw();
+        return false;
+    }
+    else if (event->type == SDL_EVENT_MOUSE_BUTTON_DOWN)
+    {
+        if (window)
+        {
+            bool result = false;
+            window->OnLeftButtonHit(WindowHitCodes::Caption, result);
+            //if (result)
+            //    return false;
+            window->HandleEvent(*event);
+        }
+        return false;
+    }
+    else if (event->type == SDL_EVENT_WINDOW_MOVED)
+    {
+        if (window)
+            window->HandleEvent(*event);
+
+        /*if (WinImpl::DraggedWindowSize != window->GetClientSize())
+        {
+            // The window size changed while dragging, most likely due to maximized window restoring back to previous size.
+            WinImpl::DraggedWindowMousePosition = WinImpl::DraggedWindowStartPosition + WinImpl::DraggedWindowMousePosition - window->GetClientPosition();
+            WinImpl::DraggedWindowStartPosition = window->GetClientPosition();
+            WinImpl::DraggedWindowSize = window->GetClientSize();
+        }
+        Float2 windowPosition = Float2(static_cast<float>(event->window.data1), static_cast<float>(event->window.data2));
+        Float2 mousePosition = WinImpl::DraggedWindowMousePosition;
+
+        // Generate mouse movement events while dragging the window around
+        SDL_Event mouseMovedEvent { 0 };
+        mouseMovedEvent.motion.type = SDL_EVENT_MOUSE_MOTION;
+        mouseMovedEvent.motion.windowID = SDL_GetWindowID(WinImpl::DraggedWindow->GetSDLWindow());
+        mouseMovedEvent.motion.timestamp = SDL_GetTicksNS();
+        mouseMovedEvent.motion.state = SDL_BUTTON_LEFT;
+        mouseMovedEvent.motion.x = mousePosition.X;
+        mouseMovedEvent.motion.y = mousePosition.Y;
+        if (window)
+            window->HandleEvent(mouseMovedEvent);*/
+
+        return false;
+    }
+    if (window)
+        window->HandleEvent(*event);
+
+    return false;
+#endif
+}
+
 void SDLPlatform::PreHandleEvents()
 {
+    SDL_SetEventFilter(EventFilterCallback, &MacImpl::DraggedWindow);
 }
 
 void SDLPlatform::PostHandleEvents()
 {
+    SDL_SetEventFilter(EventFilterCallback, &MacImpl::DraggedWindow);
+
+    // Handle window dragging release here
+    if (MacImpl::DraggedWindow != nullptr)
+    {
+        Float2 mousePosition;
+        auto buttons = SDL_GetGlobalMouseState(&mousePosition.X, &mousePosition.Y);
+        bool buttonReleased = (buttons & SDL_BUTTON_MASK(SDL_BUTTON_LEFT)) == 0;
+        if (buttonReleased)
+        {
+            // Send simulated mouse up event
+            SDL_Event buttonUpEvent { 0 };
+            buttonUpEvent.motion.type = SDL_EVENT_MOUSE_BUTTON_UP;
+            buttonUpEvent.button.down = false;
+            buttonUpEvent.motion.windowID = SDL_GetWindowID(MacImpl::DraggedWindow->GetSDLWindow());
+            buttonUpEvent.motion.timestamp = SDL_GetTicksNS();
+            buttonUpEvent.motion.state = SDL_BUTTON_LEFT;
+            buttonUpEvent.button.clicks = 1;
+            buttonUpEvent.motion.x = mousePosition.X;
+            buttonUpEvent.motion.y = mousePosition.Y;
+            MacImpl::DraggedWindow->HandleEvent(buttonUpEvent);
+            MacImpl::DraggedWindow = nullptr;
+        }
+    }
 }
 
 bool SDLWindow::HandleEventInternal(SDL_Event& event)
 {
+    switch (event.type)
+    {
+    case SDL_EVENT_WINDOW_MOVED:
+    {
+        // Quartz doesn't report any mouse events when mouse is over the caption area, send a simulated event instead...
+        Float2 mousePosition;
+        auto buttons = SDL_GetGlobalMouseState(&mousePosition.X, &mousePosition.Y);
+        if ((buttons & SDL_BUTTON_MASK(SDL_BUTTON_LEFT)) != 0)
+        {
+            if (MacImpl::DraggedWindow == nullptr)
+            {
+                // TODO: verify mouse position, window focus
+                bool result = false;
+                OnLeftButtonHit(WindowHitCodes::Caption, result);
+                if (result)
+                    MacImpl::DraggedWindow = this;
+            }
+            else
+            {
+                Float2 mousePos = Platform::GetMousePosition();
+                Input::Mouse->OnMouseMove(mousePos, this);
+            }
+        }
+        break;
+    }
+    case SDL_EVENT_MOUSE_BUTTON_UP:
+    case SDL_EVENT_MOUSE_BUTTON_DOWN:
+    {
+        if (MacImpl::LastMouseDragPosition.HasValue())
+        {
+            // SDL reports wrong mouse position after dragging has ended
+            Float2 mouseClientPosition = ScreenToClient(MacImpl::LastMouseDragPosition.GetValue());
+            event.button.x = mouseClientPosition.X;
+            event.button.y = mouseClientPosition.Y;
+        }
+        break;
+    }
+    case SDL_EVENT_MOUSE_MOTION:
+    {
+        if (MacImpl::LastMouseDragPosition.HasValue())
+            MacImpl::LastMouseDragPosition.Reset();
+        if (MacImpl::DraggedWindow != nullptr)
+            return true;
+        break;
+    }
+    case SDL_EVENT_WINDOW_MOUSE_LEAVE:
+    {
+        OnDragLeave(); // Check for release of mouse button too?
+        break;
+    }
+    //case SDL_EVENT_CLIPBOARD_UPDATE:
+    case SDL_EVENT_DROP_BEGIN:
+    case SDL_EVENT_DROP_POSITION:
+    case SDL_EVENT_DROP_FILE:
+    case SDL_EVENT_DROP_TEXT:
+    case SDL_EVENT_DROP_COMPLETE:
+    {
+        {
+            // HACK: We can't use Wayland listeners due to SDL also using them at the same time causes
+            // some of the events to drop and make it impossible to implement dragging on application side.
+            // We can get enough information through SDL_EVENT_DROP_* events to fill in the blanks for the
+            // drag and drop implementation.
+
+            auto dpiScale = GetDpiScale();
+            Float2 mousePos = Float2(event.drop.x * dpiScale, event.drop.y * dpiScale);
+            DragDropEffect effect = DragDropEffect::None;
+            String text(event.drop.data);
+            MacDropData dropData;
+
+            if (MacImpl::DraggingActive)
+            {
+                // We don't have the window dragging data during these events...
+                text = MacImpl::DraggingData;
+                mousePos = ScreenToClient(MacImpl::DraggingPosition);
+
+                // Ensure mouse position is updated while dragging
+                Input::Mouse->OnMouseMove(MacImpl::DraggingPosition, this);
+                MacImpl::LastMouseDragPosition = MacImpl::DraggingPosition;
+            }
+            dropData.AsText = text;
+
+            if (event.type == SDL_EVENT_DROP_BEGIN)
+            {
+                // We don't know the type of dragged data at this point, so call the events for both types
+                if (!MacImpl::DraggingActive)
+                {
+                    dropData.CurrentType = IGuiData::Type::Files;
+                    OnDragEnter(&dropData, mousePos, effect);
+                }
+                if (effect == DragDropEffect::None)
+                {
+                    dropData.CurrentType = IGuiData::Type::Text;
+                    OnDragEnter(&dropData, mousePos, effect);
+                }
+            }
+            else if (event.type == SDL_EVENT_DROP_POSITION)
+            {
+                Input::Mouse->OnMouseMove(ClientToScreen(mousePos), this);
+
+                // We don't know the type of dragged data at this point, so call the events for both types
+                if (!MacImpl::DraggingActive)
+                {
+                    dropData.CurrentType = IGuiData::Type::Files;
+                    OnDragOver(&dropData, mousePos, effect);
+                }
+                if (effect == DragDropEffect::None)
+                {
+                    dropData.CurrentType = IGuiData::Type::Text;
+                    OnDragOver(&dropData, mousePos, effect);
+                }
+            }
+            else if (event.type == SDL_EVENT_DROP_FILE)
+            {
+                text.Split('\n', dropData.AsFiles);
+                dropData.CurrentType = IGuiData::Type::Files;
+                OnDragDrop(&dropData, mousePos, effect);
+            }
+            else if (event.type == SDL_EVENT_DROP_TEXT)
+            {
+                dropData.CurrentType = IGuiData::Type::Text;
+                OnDragDrop(&dropData, mousePos, effect);
+            }
+            else if (event.type == SDL_EVENT_DROP_COMPLETE)
+            {
+                OnDragLeave();
+                if (MacImpl::DraggingActive)
+                {
+                    // The previous drop events needs to be flushed to avoid processing them twice
+                    SDL_FlushEvents(SDL_EVENT_DROP_FILE, SDL_EVENT_DROP_POSITION);
+                }
+            }
+
+            // TODO: Implement handling for feedback effect result (https://github.com/libsdl-org/SDL/issues/10448)
+        }
+        break;
+    }
+    }
     return false;
 }
 
@@ -68,9 +375,207 @@ void SDLPlatform::SetHighDpiAwarenessEnabled(bool enable)
     // TODO: This is now called before Platform::Init, ensure the scaling is changed accordingly during Platform::Init (see ApplePlatform::SetHighDpiAwarenessEnabled)
 }
 
+
+inline bool IsWindowInvalid(Window* win)
+{
+    WindowsManager::WindowsLocker.Lock();
+    const bool hasWindow = WindowsManager::Windows.Contains(win);
+    WindowsManager::WindowsLocker.Unlock();
+    return !hasWindow || !win;
+}
+
+Float2 GetWindowTitleSize(const SDLWindow* window)
+{
+    Float2 size = Float2::Zero;
+    if (window->GetSettings().HasBorder)
+    {
+        NSRect frameStart = [(NSWindow*)window->GetNativePtr() frameRectForContentRect:NSMakeRect(0, 0, 0, 0)];
+        size.Y = frameStart.size.height;
+    }
+    return size * MacPlatform::ScreenScale;
+}
+
+Float2 GetMousePosition(SDLWindow* window, NSEvent* event)
+{
+    NSRect frame = [(NSWindow*)window->GetNativePtr() frame];
+    NSPoint point = [event locationInWindow];
+    return Float2(point.x, frame.size.height - point.y) * MacPlatform::ScreenScale - GetWindowTitleSize(window);
+}
+
+Float2 GetMousePosition(SDLWindow* window, const NSPoint& point)
+{
+    NSRect frame = [(NSWindow*)window->GetNativePtr() frame];
+    CGRect screenBounds = CGDisplayBounds(CGMainDisplayID());
+    return Float2(point.x, screenBounds.size.height - point.y) * MacPlatform::ScreenScale;
+}
+
+void GetDragDropData(const SDLWindow* window, id<NSDraggingInfo> sender, Float2& mousePos, MacDropData& dropData)
+{
+    NSRect frame = [(NSWindow*)window->GetNativePtr() frame];
+    NSPoint point = [sender draggingLocation];
+    mousePos = Float2(point.x, frame.size.height - point.y) * MacPlatform::ScreenScale - GetWindowTitleSize(window);
+    NSPasteboard* pasteboard = [sender draggingPasteboard];
+    if ([[pasteboard types] containsObject:NSPasteboardTypeString])
+    {
+        dropData.CurrentType = IGuiData::Type::Text;
+        dropData.AsText = AppleUtils::ToString((CFStringRef)[pasteboard stringForType:NSPasteboardTypeString]);
+    }
+    else
+    {
+        dropData.CurrentType = IGuiData::Type::Files;
+        NSArray* files = [pasteboard readObjectsForClasses:@[[NSURL class]] options:nil];
+        for (int32 i = 0; i < [files count]; i++)
+        {
+            NSString* url = [[files objectAtIndex:i] path];
+            NSString* file = [NSURL URLWithString:url].path;
+            dropData.AsFiles.Add(AppleUtils::ToString((CFStringRef)file));
+        }
+    }
+}
+
+NSDragOperation GetDragDropOperation(DragDropEffect dragDropEffect)
+{
+    NSDragOperation result = NSDragOperationCopy;
+    switch (dragDropEffect)
+    {
+    case DragDropEffect::None:
+        //result = NSDragOperationNone;
+            break;
+    case DragDropEffect::Copy:
+        result = NSDragOperationCopy;
+        break;
+    case DragDropEffect::Move:
+        result = NSDragOperationMove;
+        break;
+    case DragDropEffect::Link:
+        result = NSDragOperationLink;
+        break;
+    }
+    return result;
+}
+
+#undef INCLUDED_IN_SDL
+
+
+@interface ClipboardDataProviderImpl : NSObject <NSPasteboardItemDataProvider, NSDraggingSource>
+{
+@public
+    SDLWindow* Window;
+}
+@end
+
+@implementation ClipboardDataProviderImpl
+
+// NSPasteboardItemDataProvider
+// ---
+
+- (void)pasteboard:(nullable NSPasteboard*)pasteboard item:(NSPasteboardItem*)item provideDataForType:(NSPasteboardType)type
+{
+    LOG(Info, "pasteboard");
+    if (IsWindowInvalid(Window)) return;
+    [pasteboard setString:(NSString*)AppleUtils::ToString(MacImpl::DraggingData) forType:NSPasteboardTypeString];
+}
+
+- (void)pasteboardFinishedWithDataProvider:(NSPasteboard*)pasteboard
+{
+    LOG(Info, "pasteboardFinishedWithDataProvider");
+}
+
+// NSDraggingSource
+// ---
+
+- (NSDragOperation)draggingSession:(NSDraggingSession*)session sourceOperationMaskForDraggingContext:(NSDraggingContext)context
+{
+    if (IsWindowInvalid(Window))
+        return NSDragOperationNone;
+
+    switch(context)
+    {
+    case NSDraggingContextOutsideApplication:
+        LOG(Info, "draggingSession sourceOperationMaskForDraggingContext: outside");
+        return NSDragOperationCopy;
+    case NSDraggingContextWithinApplication:
+        LOG(Info, "draggingSession sourceOperationMaskForDraggingContext: inside");
+        return NSDragOperationCopy;
+    default:
+        LOG(Info, "draggingSession sourceOperationMaskForDraggingContext: unknown");
+        return NSDragOperationMove;
+    }
+}
+
+- (void)draggingSession:(NSDraggingSession*)session willBeginAtPoint:(NSPoint)screenPoint
+{
+    LOG(Info, "draggingSession willBeginAtPoint");
+    MacImpl::DraggingPosition = GetMousePosition(Window, screenPoint);
+}
+
+- (void)draggingSession:(NSDraggingSession*)session movedToPoint:(NSPoint)screenPoint
+{
+    //LOG(Info, "draggingSession movedToPoint");
+    MacImpl::DraggingPosition = GetMousePosition(Window, screenPoint);
+}
+
+- (void)draggingSession:(NSDraggingSession*)session endedAtPoint:(NSPoint)screenPoint operation:(NSDragOperation)operation
+{
+    LOG(Info, "draggingSession endedAtPoint");
+    MacImpl::DraggingPosition = GetMousePosition(Window, screenPoint);
+#if USE_EDITOR
+    // Stop background worker once the drag ended
+    if (MacImpl::MacDragSession && MacImpl::MacDragSession == session)
+        Platform::AtomicStore(&MacImpl::MacDragExitFlag, 1);
+#endif
+}
+
+@end
+
 DragDropEffect SDLWindow::DoDragDrop(const StringView& data)
 {
-    return DragDropEffect::None;
+    NSWindow* window = (NSWindow*)_handle;
+    ClipboardDataProviderImpl* clipboardDataProvider = [ClipboardDataProviderImpl alloc];
+    clipboardDataProvider->Window = this;
+
+    // Create mouse drag event
+    NSEvent* event = [NSEvent
+        mouseEventWithType:NSEventTypeLeftMouseDragged
+        location:window.mouseLocationOutsideOfEventStream
+        modifierFlags:0
+        timestamp:NSApp.currentEvent.timestamp
+        windowNumber:window.windowNumber
+        context:nil
+        eventNumber:0
+        clickCount:1
+        pressure:1.0];
+
+    // Create drag item
+    NSPasteboardItem* pasteItem = [NSPasteboardItem new];
+    [pasteItem setDataProvider:clipboardDataProvider forTypes:[NSArray arrayWithObjects:NSPasteboardTypeString, nil]];
+    NSDraggingItem* dragItem = [[NSDraggingItem alloc] initWithPasteboardWriter:pasteItem];
+    [dragItem setDraggingFrame:NSMakeRect(event.locationInWindow.x, event.locationInWindow.y, 100, 100) contents:nil];
+
+    // Start dragging session
+    NSDraggingSession* draggingSession = [window.contentView beginDraggingSessionWithItems:[NSArray arrayWithObject:dragItem] event:event source:clipboardDataProvider];
+    DragDropEffect result = DragDropEffect::None;
+
+#if USE_EDITOR
+    // Create background worker that will keep updating GUI (perform rendering)
+    ASSERT(!MacImpl::MacDragSession);
+    MacImpl::MacDragSession = draggingSession;
+    MacImpl::MacDragExitFlag = 0;
+    MacImpl::DraggingData = data;
+    MacImpl::DraggingActive = true;
+    while (Platform::AtomicRead(&MacImpl::MacDragExitFlag) == 0)
+    {
+        // The internal event loop will block here during the drag operation,
+        // events are processed in the event filter callback instead.
+        SDLPlatform::Tick();
+        Platform::Sleep(1);
+    }
+    MacImpl::DraggingActive = false;
+    MacImpl::DraggingData.Clear();
+    MacImpl::MacDragSession = nullptr;
+#endif
+
+    return result;
 }
 
 DragDropEffect SDLWindow::DoDragDrop(const StringView& data, const Float2& offset, Window* dragSourceWindow)

Source/Engine/Platform/SDL/SDLPlatform.Web.cpp

@@ -1,207 +0,0 @@
-// Copyright (c) Wojciech Figat. All rights reserved.
-
-#if PLATFORM_SDL && PLATFORM_WEB
-
-#include "SDLWindow.h"
-#include "Engine/Platform/MessageBox.h"
-#include "Engine/Core/Log.h"
-#include <SDL3/SDL_messagebox.h>
-#include <SDL3/SDL_error.h>
-
-bool SDLPlatform::InitInternal()
-{
-    return false;
-}
-
-bool SDLPlatform::UsesWindows()
-{
-    return false;
-}
-
-bool SDLPlatform::UsesWayland()
-{
-    return false;
-}
-
-bool SDLPlatform::UsesX11()
-{
-    return false;
-}
-
-void SDLPlatform::PreHandleEvents()
-{
-}
-
-void SDLPlatform::PostHandleEvents()
-{
-}
-
-bool SDLWindow::HandleEventInternal(SDL_Event& event)
-{
-    return false;
-}
-
-void SDLPlatform::SetHighDpiAwarenessEnabled(bool enable)
-{
-}
-
-DragDropEffect SDLWindow::DoDragDrop(const StringView& data)
-{
-    return DragDropEffect::None;
-}
-
-DragDropEffect SDLWindow::DoDragDrop(const StringView& data, const Float2& offset, Window* dragSourceWindow)
-{
-    Show();
-    return DragDropEffect::None;
-}
-
-DialogResult MessageBox::Show(Window* parent, const StringView& text, const StringView& caption, MessageBoxButtons buttons, MessageBoxIcon icon)
-{
-    StringAnsi textAnsi(text);
-    StringAnsi captionAnsi(caption);
-
-    SDL_MessageBoxData data;
-    SDL_MessageBoxButtonData dataButtons[3];
-    data.window = nullptr;
-    data.title = captionAnsi.GetText();
-    data.message = textAnsi.GetText();
-    data.colorScheme = nullptr;
-
-    switch (icon)
-    {
-    case MessageBoxIcon::Error:
-    case MessageBoxIcon::Hand:
-    case MessageBoxIcon::Stop:
-        data.flags |= SDL_MESSAGEBOX_ERROR;
-        break;
-    case MessageBoxIcon::Asterisk:
-    case MessageBoxIcon::Information:
-    case MessageBoxIcon::Question:
-        data.flags |= SDL_MESSAGEBOX_INFORMATION;
-        break;
-    case MessageBoxIcon::Exclamation:
-    case MessageBoxIcon::Warning:
-        data.flags |= SDL_MESSAGEBOX_WARNING;
-        break;
-    default:
-        break;
-    }
-
-    switch (buttons)
-    {
-    case MessageBoxButtons::AbortRetryIgnore:
-        dataButtons[0] =
-        {
-            SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT,
-            (int)DialogResult::Abort,
-            "Abort"
-        };
-        dataButtons[1] =
-        {
-            SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT,
-            (int)DialogResult::Retry,
-            "Retry"
-        };
-        dataButtons[2] =
-        {
-            0,
-            (int)DialogResult::Ignore,
-            "Ignore"
-        };
-        data.numbuttons = 3;
-        break;
-    case MessageBoxButtons::OK:
-        dataButtons[0] =
-        {
-            SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT | SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT,
-            (int)DialogResult::OK,
-            "OK"
-        };
-        data.numbuttons = 1;
-        break;
-    case MessageBoxButtons::OKCancel:
-        dataButtons[0] =
-        {
-            SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT,
-            (int)DialogResult::OK,
-            "OK"
-        };
-        dataButtons[1] =
-        {
-            SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT,
-            (int)DialogResult::Cancel,
-            "Cancel"
-        };
-        data.numbuttons = 2;
-        break;
-    case MessageBoxButtons::RetryCancel:
-        dataButtons[0] =
-        {
-            SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT,
-            (int)DialogResult::Retry,
-            "Retry"
-        };
-        dataButtons[1] =
-        {
-            SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT,
-            (int)DialogResult::Cancel,
-            "Cancel"
-        };
-        data.numbuttons = 2;
-        break;
-    case MessageBoxButtons::YesNo:
-        dataButtons[0] =
-        {
-            SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT,
-            (int)DialogResult::Yes,
-            "Yes"
-        };
-        dataButtons[1] =
-        {
-            SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT,
-            (int)DialogResult::No,
-            "No"
-        };
-        data.numbuttons = 2;
-        break;
-    case MessageBoxButtons::YesNoCancel:
-    {
-        dataButtons[0] =
-        {
-            SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT,
-            (int)DialogResult::Yes,
-            "Yes"
-        };
-        dataButtons[1] =
-        {
-            0,
-            (int)DialogResult::No,
-            "No"
-        };
-        dataButtons[2] =
-        {
-            SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT,
-            (int)DialogResult::Cancel,
-            "Cancel"
-        };
-        data.numbuttons = 3;
-        break;
-    }
-    default:
-        break;
-    }
-    data.buttons = dataButtons;
-
-    int result = -1;
-    if (!SDL_ShowMessageBox(&data, &result))
-    {
-        LOG(Error, "Failed to show SDL message box: {0}", String(SDL_GetError()));
-        return DialogResult::Abort;
-    }
-    if (result < 0)
-        return DialogResult::None;
-    return (DialogResult)result;
-}
-
-#endif

Source/Engine/Platform/SDL/SDLPlatform.cpp

@@ -32,7 +32,7 @@
 namespace SDLImpl
 {
     int32 SystemDpi = 96;
-#if PLATFORM_LINUX || PLATFORM_WEB
+#if PLATFORM_LINUX
     String UserLocale("en");
 #endif
     bool WindowDecorationsSupported = true;
@@ -109,7 +109,7 @@ bool SDLPlatform::Init()
     if (!SDL_InitSubSystem(SDL_INIT_VIDEO | SDL_INIT_GAMEPAD))
         Platform::Fatal(String::Format(TEXT("Failed to initialize SDL: {0}."), String(SDL_GetError())));
 
-#if PLATFORM_LINUX || PLATFORM_WEB
+#if PLATFORM_LINUX
     int localesCount = 0;
     auto locales = SDL_GetPreferredLocales(&localesCount);
     for (int i = 0; i < localesCount; i++)
@@ -241,7 +241,7 @@ int32 SDLPlatform::GetDpi()
     return SDLImpl::SystemDpi;
 }
 
-#if PLATFORM_LINUX || PLATFORM_WEB
+#if PLATFORM_LINUX
 String SDLPlatform::GetUserLocaleName()
 {
     return SDLImpl::UserLocale;
@@ -435,10 +435,8 @@ int32 SDLPlatform::CreateProcess(CreateProcessSettings& settings)
     SDL_SetPointerProperty(props, SDL_PROP_PROCESS_CREATE_ARGS_POINTER, cmd.Get());
     SDL_SetPointerProperty(props, SDL_PROP_PROCESS_CREATE_ENVIRONMENT_POINTER, env);
     SDL_SetBooleanProperty(props, SDL_PROP_PROCESS_CREATE_BACKGROUND_BOOLEAN, background);
-#if !PLATFORM_WEB
     if (workingDirectory.HasChars())
         SDL_SetStringProperty(props, SDL_PROP_PROCESS_CREATE_WORKING_DIRECTORY_STRING, workingDirectory.Get());
-#endif
     if (captureStdOut)
     {
         SDL_SetNumberProperty(props, SDL_PROP_PROCESS_CREATE_STDOUT_NUMBER, SDL_PROCESS_STDIO_APP);

Source/Engine/Platform/SDL/SDLPlatform.h

@@ -7,25 +7,29 @@
 #include "Engine/Platform/Base/Enums.h"
 #if PLATFORM_WINDOWS
 #include "Engine/Platform/Windows/WindowsPlatform.h"
-typedef WindowsPlatform SDLPlatformBase;
 typedef struct tagMSG MSG;
 #elif PLATFORM_LINUX
 #include "Engine/Platform/Linux/LinuxPlatform.h"
-typedef LinuxPlatform SDLPlatformBase;
 union _XEvent;
 #elif PLATFORM_MAC
 #include "Engine/Platform/Mac/MacPlatform.h"
-typedef MacPlatform SDLPlatformBase;
-#elif PLATFORM_WEB
-#include "Engine/Platform/Web/WebPlatform.h"
-typedef WebPlatform SDLPlatformBase;
 #else
-static_assert(false, "Unsupported SDL platform.");
+static_assert(false, "Unsupported Platform");
 #endif
 
 class SDLWindow;
 union SDL_Event;
 
+#if PLATFORM_WINDOWS
+typedef WindowsPlatform SDLPlatformBase;
+#elif PLATFORM_LINUX
+typedef LinuxPlatform SDLPlatformBase;
+#elif PLATFORM_MAC
+typedef MacPlatform SDLPlatformBase;
+#else
+static_assert(false, "Unsupported SDL platform.");
+#endif
+
 /// <summary>
 /// The SDL platform implementation and application management utilities.
 /// </summary>
@@ -80,7 +84,7 @@ public:
     static BatteryInfo GetBatteryInfo();
 #endif
     static int32 GetDpi();
-#if PLATFORM_LINUX || PLATFORM_WEB
+#if PLATFORM_LINUX
     static String GetUserLocaleName();
 #endif
     static bool CanOpenUrl(const StringView& url);

Source/Engine/Platform/SDL/SDLWindow.cpp

@@ -38,7 +38,6 @@
 #include "Engine/Platform/Linux/IncludeX11.h"
 #elif PLATFORM_MAC
 #include <Cocoa/Cocoa.h>
-#elif PLATFORM_WEB
 #else
 static_assert(false, "Unsupported Platform");
 #endif
@@ -78,8 +77,6 @@ void* GetNativeWindowPointer(SDL_Window* window)
     windowPtr = SDL_GetPointerProperty(props, SDL_PROP_WINDOW_ANDROID_WINDOW_POINTER, nullptr);
 #elif PLATFORM_IOS
     windowPtr = SDL_GetPointerProperty(props, SDL_PROP_WINDOW_UIKIT_WINDOW_POINTER, nullptr);
-#elif PLATFORM_WEB
-    windowPtr = (void*)1; // Mock value (TODO: consider SDL_PROP_WINDOW_EMSCRIPTEN_CANVAS_ID_STRING)
 #else
     static_assert(false, "unsupported platform");
 #endif

Source/Engine/Platform/Thread.h

@@ -16,8 +16,6 @@
 #include "Platforms/Switch/Engine/Platform/SwitchThread.h"
 #elif PLATFORM_MAC || PLATFORM_IOS
 #include "Apple/AppleThread.h"
-#elif PLATFORM_WEB
-#include "Web/WebThread.h"
 #else
 #error Missing Thread implementation!
 #endif

Source/Engine/Platform/Types.h

@@ -305,29 +305,6 @@ typedef UnixNetwork Network;
 class UserBase;
 typedef UserBase User;
 
-#elif PLATFORM_WEB
-
-class UnixCriticalSection;
-typedef UnixCriticalSection CriticalSection;
-class UnixReadWriteLock;
-typedef UnixReadWriteLock ReadWriteLock;
-class UnixConditionVariable;
-typedef UnixConditionVariable ConditionVariable;
-class WebFileSystem;
-typedef WebFileSystem FileSystem;
-class FileSystemWatcherBase;
-typedef FileSystemWatcherBase FileSystemWatcher;
-class UnixFile;
-typedef UnixFile File;
-class WebThread;
-typedef WebThread Thread;
-class ClipboardBase;
-typedef ClipboardBase Clipboard;
-class UnixNetwork;
-typedef UnixNetwork Network;
-class UserBase;
-typedef UserBase User;
-
 #else
 
 #error Missing Types implementation!

Source/Engine/Platform/Unix/UnixThread.cpp

@@ -1,6 +1,6 @@
 // Copyright (c) Wojciech Figat. All rights reserved.
 
-#if PLATFORM_UNIX && !PLATFORM_WEB
+#if PLATFORM_UNIX
 
 #include "UnixThread.h"
 #include "Engine/Core/Log.h"

Source/Engine/Platform/Unix/UnixThread.h

@@ -2,7 +2,7 @@
 
 #pragma once
 
-#if PLATFORM_UNIX && !PLATFORM_WEB
+#if PLATFORM_UNIX
 
 #include "Engine/Platform/Base/ThreadBase.h"
 #include <pthread.h>

Source/Engine/Platform/Web/WebDefines.h

@@ -1,30 +0,0 @@
-// Copyright (c) Wojciech Figat. All rights reserved.
-
-#pragma once
-
-#if PLATFORM_WEB
-
-#include "../Unix/UnixDefines.h"
-
-// Platform description
-#define PLATFORM_TYPE PlatformType::Web
-#define PLATFORM_64BITS 0
-#define PLATFORM_ARCH ArchitectureType::x86
-#define PLATFORM_CACHE_LINE_SIZE 64
-#define PLATFORM_DEBUG_BREAK 
-#define PLATFORM_OUT_OF_MEMORY_BUFFER_SIZE 0
-
-// Configure graphics
-#define GPU_ALLOW_TESSELLATION_SHADERS 0
-#define GPU_ALLOW_GEOMETRY_SHADERS 0
-#define GPU_ALLOW_PROFILE_EVENTS 0
-
-// Threading is optional
-#ifdef __EMSCRIPTEN_PTHREADS__
-#define PLATFORM_THREADS_LIMIT 4
-#else
-#define PLATFORM_THREADS_LIMIT 1
-#define GPU_ENABLE_ASYNC_RESOURCES_CREATION 0
-#endif
-
-#endif

Source/Engine/Platform/Web/WebFileSystem.h

@@ -1,19 +0,0 @@
-// Copyright (c) Wojciech Figat. All rights reserved.
-
-#pragma once
-
-#if PLATFORM_WEB
-
-#include "Engine/Platform/Unix/UnixFileSystem.h"
-
-/// <summary>
-/// Web platform implementation of filesystem service.
-/// </summary>
-class FLAXENGINE_API WebFileSystem : public UnixFileSystem
-{
-public:
-    // [UnixFileSystem]
-    static void GetSpecialFolderPath(const SpecialFolder type, String& result);
-};
-
-#endif

Source/Engine/Platform/Web/WebPlatform.cpp

@@ -1,295 +0,0 @@
-// Copyright (c) Wojciech Figat. All rights reserved.
-
-#if PLATFORM_WEB
-
-#include "WebPlatform.h"
-#include "WebFileSystem.h"
-#include "Engine/Core/Log.h"
-#include "Engine/Core/Types/String.h"
-#include "Engine/Core/Types/Version.h"
-#include "Engine/Core/Types/Guid.h"
-#include "Engine/Core/Collections/Dictionary.h"
-#include "Engine/Platform/CPUInfo.h"
-#include "Engine/Platform/MemoryStats.h"
-#if !BUILD_RELEASE
-#include "Engine/Core/Types/StringView.h"
-#include "Engine/Utilities/StringConverter.h"
-#endif
-#include <chrono>
-#include <unistd.h>
-#include <emscripten/emscripten.h>
-#include <emscripten/threading.h>
-#include <emscripten/version.h>
-#include <emscripten/heap.h>
-
-namespace
-{
-    CPUInfo Cpu;
-};
-
-void WebFileSystem::GetSpecialFolderPath(const SpecialFolder type, String& result)
-{
-    result = TEXT("/");
-}
-
-String WebPlatform::GetSystemName()
-{
-    return TEXT("Browser");
-}
-
-Version WebPlatform::GetSystemVersion()
-{
-    return Version(1, 0);
-}
-
-CPUInfo WebPlatform::GetCPUInfo()
-{
-    return Cpu;
-}
-
-MemoryStats WebPlatform::GetMemoryStats()
-{
-    // Mock memory stats
-    MemoryStats result;
-    result.TotalPhysicalMemory = emscripten_get_heap_max();
-    result.UsedPhysicalMemory = emscripten_get_heap_size();
-    result.TotalVirtualMemory = 2ull * 1024 * 1024 * 1024; // Max 2GB
-    result.UsedVirtualMemory = result.UsedPhysicalMemory;
-    result.ProgramSizeMemory = 0;
-    return result;
-}
-
-ProcessMemoryStats WebPlatform::GetProcessMemoryStats()
-{
-    // Mock memory stats
-    ProcessMemoryStats result;
-    result.UsedPhysicalMemory = 1 * 1024 * 1024;
-    result.UsedVirtualMemory = result.UsedPhysicalMemory;
-    return result;
-}
-
-void WebPlatform::SetThreadPriority(ThreadPriority priority)
-{
-    // Not supported
-}
-
-void WebPlatform::SetThreadAffinityMask(uint64 affinityMask)
-{
-    // Not supported
-}
-
-void WebPlatform::Sleep(int32 milliseconds)
-{
-    //emscripten_sleep(milliseconds);
-    emscripten_thread_sleep(milliseconds);
-}
-
-void WebPlatform::Yield()
-{
-    Sleep(0);
-}
-
-double WebPlatform::GetTimeSeconds()
-{
-    double time = emscripten_get_now();
-    return time * 0.001;
-}
-
-uint64 WebPlatform::GetTimeCycles()
-{
-    return (uint64)(emscripten_get_now() * 1000.0);
-}
-
-void WebPlatform::GetSystemTime(int32& year, int32& month, int32& dayOfWeek, int32& day, int32& hour, int32& minute, int32& second, int32& millisecond)
-{
-    // Get local time
-    using namespace std::chrono;
-    system_clock::time_point now = system_clock::now();
-    time_t tt = system_clock::to_time_t(now);
-    tm time = *localtime(&tt);
-
-    // Extract time
-    year = time.tm_year + 1900;
-    month = time.tm_mon + 1;
-    dayOfWeek = time.tm_wday;
-    day = time.tm_mday;
-    hour = time.tm_hour;
-    minute = time.tm_min;
-    second = time.tm_sec;
-    millisecond = (int64)emscripten_get_now() % 1000; // Fake it based on other timer
-}
-
-void WebPlatform::GetUTCTime(int32& year, int32& month, int32& dayOfWeek, int32& day, int32& hour, int32& minute, int32& second, int32& millisecond)
-{
-    // Get UTC time
-    using namespace std::chrono;
-    system_clock::time_point now = system_clock::now();
-    time_t tt = system_clock::to_time_t(now);
-    tm time = *gmtime(&tt);
-
-    // Extract time
-    year = time.tm_year + 1900;
-    month = time.tm_mon + 1;
-    dayOfWeek = time.tm_wday;
-    day = time.tm_mday;
-    hour = time.tm_hour;
-    minute = time.tm_min;
-    second = time.tm_sec;
-    millisecond = (int64)emscripten_get_now() % 1000; // Fake it based on other timer
-}
-
-#if !BUILD_RELEASE
-
-void WebPlatform::Log(const StringView& msg)
-{
-    const StringAsANSI<512> msgAnsi(*msg, msg.Length());
-
-    // Fix % characters that should not be formatted
-    auto buffer = (char*)msgAnsi.Get();
-    for (int32 i = 0; buffer[i]; i++)
-    {
-        if (buffer[i] == '%')
-            buffer[i] = 'p';
-    }
-
-    emscripten_log(EM_LOG_CONSOLE, buffer);
-}
-
-bool WebPlatform::IsDebuggerPresent()
-{
-    return false;
-}
-
-#endif
-
-String WebPlatform::GetComputerName()
-{
-    return TEXT("Web");
-}
-
-bool WebPlatform::GetHasFocus()
-{
-    return true;
-}
-
-String WebPlatform::GetMainDirectory()
-{
-    return TEXT("/");
-}
-
-String WebPlatform::GetExecutableFilePath()
-{
-    return TEXT("/index.html");
-}
-
-Guid WebPlatform::GetUniqueDeviceId()
-{
-    return Guid(1, 2, 3, 4);
-}
-
-String WebPlatform::GetWorkingDirectory()
-{
-    return GetMainDirectory();
-}
-
-bool WebPlatform::SetWorkingDirectory(const String& path)
-{
-    return true;
-}
-
-bool WebPlatform::Init()
-{
-    if (PlatformBase::Init())
-        return true;
-
-    // Set info about the CPU
-    Platform::MemoryClear(&Cpu, sizeof(Cpu));
-    Cpu.ProcessorPackageCount = 1;
-    Cpu.ProcessorCoreCount = Math::Min(emscripten_num_logical_cores(), PLATFORM_THREADS_LIMIT);
-    Cpu.LogicalProcessorCount = Cpu.ProcessorCoreCount;
-    Cpu.ClockSpeed = GetClockFrequency();
-
-    return false;
-}
-
-void WebPlatform::LogInfo()
-{
-    PlatformBase::LogInfo();
-
-#ifdef __EMSCRIPTEN_major__
-    LOG(Info, "Emscripten {}.{}.{}", __EMSCRIPTEN_major__, __EMSCRIPTEN_minor__, __EMSCRIPTEN_tiny__);
-#elif defined(__EMSCRIPTEN_MAJOR__)
-    LOG(Info, "Emscripten {}.{}.{}", __EMSCRIPTEN_MAJOR__, __EMSCRIPTEN_MINOR__, __EMSCRIPTEN_TINY__);
-#else
-    LOG(Info, "Emscripten");
-#endif
-#ifdef __EMSCRIPTEN_PTHREADS__
-    LOG(Info, "Threading: pthreads");
-#else
-    LOG(Info, "Threading: disabled");
-#endif
-}
-
-void WebPlatform::Tick()
-{
-}
-
-void WebPlatform::Exit()
-{
-}
-
-extern char** environ;
-
-void WebPlatform::GetEnvironmentVariables(Dictionary<String, String, HeapAllocation>& result)
-{
-    char** s = environ;
-    for (; *s; s++)
-    {
-        char* var = *s;
-        int32 split = -1;
-        for (int32 i = 0; var[i]; i++)
-        {
-            if (var[i] == '=')
-            {
-                split = i;
-                break;
-            }
-        }
-        if (split == -1)
-            result[String(var)] = String::Empty;
-        else
-            result[String(var, split)] = String(var + split + 1);
-    }
-}
-
-bool WebPlatform::GetEnvironmentVariable(const String& name, String& value)
-{
-    char* env = getenv(StringAsANSI<>(*name).Get());
-    if (env)
-    {
-        value = String(env);
-        return false;
-    }
-    return true;
-}
-
-bool WebPlatform::SetEnvironmentVariable(const String& name, const String& value)
-{
-    return setenv(StringAsANSI<>(*name).Get(), StringAsANSI<>(*value).Get(), true) != 0;
-}
-
-void* WebPlatform::LoadLibrary(const Char* filename)
-{
-    return nullptr;
-}
-
-void WebPlatform::FreeLibrary(void* handle)
-{
-}
-
-void* WebPlatform::GetProcAddress(void* handle, const char* symbol)
-{
-    return nullptr;
-}
-
-#endif

Source/Engine/Platform/Web/WebPlatform.h

@@ -1,119 +0,0 @@
-// Copyright (c) Wojciech Figat. All rights reserved.
-
-#pragma once
-
-#if PLATFORM_WEB
-
-#include "../Unix/UnixPlatform.h"
-#ifdef __EMSCRIPTEN_PTHREADS__
-#include <pthread.h>
-#endif
-
-/// <summary>
-/// The Web platform implementation and application management utilities.
-/// </summary>
-class FLAXENGINE_API WebPlatform : public UnixPlatform
-{
-public:
-    // [UnixPlatform]
-    FORCE_INLINE static void MemoryBarrier()
-    {
-#ifdef __EMSCRIPTEN_PTHREADS__
-        // Fake a fence with an arbitrary atomic operation (from emscripten_atomic_fence to avoid including it for less header bloat)
-        uint8 temp = 0;
-        __c11_atomic_fetch_or((_Atomic uint8*)&temp, 0, __ATOMIC_SEQ_CST);
-#endif
-    }
-    FORCE_INLINE static void MemoryPrefetch(void const* ptr)
-    {
-        __builtin_prefetch(static_cast<char const*>(ptr));
-    }
-    FORCE_INLINE static int64 InterlockedExchange(int64 volatile* dst, int64 exchange)
-    {
-        return __sync_lock_test_and_set(dst, exchange);
-    }
-    FORCE_INLINE static int32 InterlockedCompareExchange(int32 volatile* dst, int32 exchange, int32 comperand)
-    {
-        return __sync_val_compare_and_swap(dst, comperand, exchange);
-    }
-    FORCE_INLINE static int64 InterlockedCompareExchange(int64 volatile* dst, int64 exchange, int64 comperand)
-    {
-        return __sync_val_compare_and_swap(dst, comperand, exchange);
-    }
-    FORCE_INLINE static int64 InterlockedIncrement(int64 volatile* dst)
-    {
-        return __sync_add_and_fetch(dst, 1);
-    }
-    FORCE_INLINE static int64 InterlockedDecrement(int64 volatile* dst)
-    {
-        return __sync_sub_and_fetch(dst, 1);
-    }
-    FORCE_INLINE static int64 InterlockedAdd(int64 volatile* dst, int64 value)
-    {
-        return __sync_fetch_and_add(dst, value);
-    }
-    FORCE_INLINE static int32 AtomicRead(int32 const volatile* dst)
-    {
-        int32 result;
-        __atomic_load(dst, &result, __ATOMIC_SEQ_CST);
-        return result;
-    }
-    FORCE_INLINE static int64 AtomicRead(int64 const volatile* dst)
-    {
-        int64 result;
-        __atomic_load(dst, &result, __ATOMIC_SEQ_CST);
-        return result;
-    }
-    FORCE_INLINE static void AtomicStore(int32 volatile* dst, int32 value)
-    {
-        __atomic_store(dst, &value, __ATOMIC_SEQ_CST);
-    }
-    FORCE_INLINE static void AtomicStore(int64 volatile* dst, int64 value)
-    {
-        __atomic_store(dst, &value, __ATOMIC_SEQ_CST);
-    }
-    FORCE_INLINE static uint64 GetCurrentThreadID()
-    {
-#ifdef __EMSCRIPTEN_PTHREADS__
-        return (uint64)pthread_self();
-#else
-        return 1;
-#endif
-    }
-    static String GetSystemName();
-    static Version GetSystemVersion();
-    static CPUInfo GetCPUInfo();
-    static MemoryStats GetMemoryStats();
-    static ProcessMemoryStats GetProcessMemoryStats();
-    static void SetThreadPriority(ThreadPriority priority);
-    static void SetThreadAffinityMask(uint64 affinityMask);
-    static void Sleep(int32 milliseconds);
-    static void Yield();
-    static double GetTimeSeconds();
-    static uint64 GetTimeCycles();
-    static void GetSystemTime(int32& year, int32& month, int32& dayOfWeek, int32& day, int32& hour, int32& minute, int32& second, int32& millisecond);
-    static void GetUTCTime(int32& year, int32& month, int32& dayOfWeek, int32& day, int32& hour, int32& minute, int32& second, int32& millisecond);
-#if !BUILD_RELEASE
-    static void Log(const StringView& msg);
-    static bool IsDebuggerPresent();
-#endif
-    static String GetComputerName();
-    static bool GetHasFocus();
-    static String GetMainDirectory();
-    static String GetExecutableFilePath();
-    static Guid GetUniqueDeviceId();
-    static String GetWorkingDirectory();
-    static bool SetWorkingDirectory(const String& path);
-    static bool Init();
-    static void LogInfo();
-    static void Tick();
-    static void Exit();
-    static void GetEnvironmentVariables(Dictionary<String, String, HeapAllocation>& result);
-    static bool GetEnvironmentVariable(const String& name, String& value);
-    static bool SetEnvironmentVariable(const String& name, const String& value);
-    static void* LoadLibrary(const Char* filename);
-    static void FreeLibrary(void* handle);
-    static void* GetProcAddress(void* handle, const char* symbol);
-};
-
-#endif

Source/Engine/Platform/Web/WebPlatformSettings.h

@@ -1,27 +0,0 @@
-// Copyright (c) Wojciech Figat. All rights reserved.
-
-#pragma once
-
-#if PLATFORM_WEB || USE_EDITOR
-
-#include "Engine/Core/Config/PlatformSettingsBase.h"
-
-/// <summary>
-/// Web platform settings.
-/// </summary>
-API_CLASS(Sealed, Namespace="FlaxEditor.Content.Settings") class FLAXENGINE_API WebPlatformSettings : public SettingsBase
-{
-    DECLARE_SCRIPTING_TYPE_MINIMAL(WebPlatformSettings);
-    API_AUTO_SERIALIZATION();
-
-    /// <summary>
-    /// Gets the instance of the settings asset (default value if missing). Object returned by this method is always loaded with valid data to use.
-    /// </summary>
-    static WebPlatformSettings* Get();
-};
-
-#if PLATFORM_WEB
-typedef WebPlatformSettings PlatformSettings;
-#endif
-
-#endif

Source/Engine/Platform/Web/WebThread.h

@@ -1,63 +0,0 @@
-// Copyright (c) Wojciech Figat. All rights reserved.
-
-#pragma once
-
-#if PLATFORM_WEB
-
-#include "../Base/ThreadBase.h"
-
-/// <summary>
-/// Thread object for Web platform.
-/// </summary>
-class FLAXENGINE_API WebThread : public ThreadBase
-{
-public:
-    /// <summary>
-    /// Initializes a new instance of the <see cref="WebThreadThread"/> class.
-    /// </summary>
-    /// <param name="runnable">The runnable.</param>
-    /// <param name="name">The thread name.</param>
-    /// <param name="priority">The thread priority.</param>
-    WebThread(IRunnable* runnable, const String& name, ThreadPriority priority)
-        : ThreadBase(runnable, name, priority)
-    {
-    }
-    
-public:
-    /// <summary>
-    /// Factory method to create a thread with the specified stack size and thread priority
-    /// </summary>
-    /// <param name="runnable">The runnable object to execute</param>
-    /// <param name="name">Name of the thread</param>
-    /// <param name="priority">Tells the thread whether it needs to adjust its priority or not. Defaults to normal priority</param>
-    /// <param name="stackSize">The size of the stack to create. 0 means use the current thread's stack size</param>
-    /// <returns>Pointer to the new thread or null if cannot create it</returns>
-    static WebThread* Create(IRunnable* runnable, const String& name, ThreadPriority priority = ThreadPriority::Normal, uint32 stackSize = 0)
-    {
-        return New<WebThread>(runnable, name, priority);
-    }
-
-public:
-    // [ThreadBase]
-    void Join() override
-    {
-        // TOOD: impl this
-    }
-
-protected:
-    // [ThreadBase]
-    void ClearHandleInternal() override
-    {
-        // TOOD: impl this
-    }
-    void SetPriorityInternal(ThreadPriority priority) override
-    {
-        // TOOD: impl this
-    }
-    void KillInternal(bool waitForJoin) override
-    {
-        // TOOD: impl this
-    }
-};
-
-#endif

Source/Engine/Platform/iOS/iOSPlatformSettings.h

@@ -11,7 +11,7 @@
 /// </summary>
 API_CLASS(Sealed, Namespace="FlaxEditor.Content.Settings") class FLAXENGINE_API iOSPlatformSettings : public ApplePlatformSettings
 {
-    DECLARE_SCRIPTING_TYPE_MINIMAL(iOSPlatformSettings);
+    DECLARE_SCRIPTING_TYPE_MINIMAL(ApplePlatformSettings);
     API_AUTO_SERIALIZATION();
 
     /// <summary>

Source/Engine/Profiler/Profiler.Build.cs

@@ -15,8 +15,6 @@ public class Profiler : EngineModule
     /// <returns>True if use profiler, otherwise false.</returns>
     public static bool Use(BuildOptions options)
     {
-        if (options.Platform.Target == TargetPlatform.Web)
-            return false;
         return options.Configuration != TargetConfiguration.Release || options.Target.IsEditor;
     }
 

Source/Engine/Renderer/ScreenSpaceReflectionsPass.cpp

@@ -304,7 +304,7 @@ GPUTexture* ScreenSpaceReflectionsPass::Render(RenderContext& renderContext, GPU
         // Also for high surface roughness values it adds more blur to the reflection tail which looks more realistic.
 
         // Downscale with gaussian blur
-        auto filterMode = PLATFORM_WEB || PLATFORM_ANDROID || PLATFORM_IOS || PLATFORM_SWITCH ? MultiScaler::FilterMode::GaussianBlur5 : MultiScaler::FilterMode::GaussianBlur9;
+        auto filterMode = PLATFORM_ANDROID || PLATFORM_IOS || PLATFORM_SWITCH ? MultiScaler::FilterMode::GaussianBlur5 : MultiScaler::FilterMode::GaussianBlur9;
         for (int32 mipLevel = 1; mipLevel < colorBufferMips; mipLevel++)
         {
             const int32 mipWidth = Math::Max(colorBufferWidth >> mipLevel, 1);

Source/Engine/Renderer/ShadowsPass.cpp

@@ -784,7 +784,7 @@ void ShadowsPass::SetupLight(ShadowsCustomBuffer& shadows, RenderContext& render
     // Disable cascades blending when baking lightmaps
     if (IsRunningRadiancePass)
         atlasLight.BlendCSM = false;
-#elif PLATFORM_WEB || PLATFORM_SWITCH || PLATFORM_IOS || PLATFORM_ANDROID
+#elif PLATFORM_SWITCH || PLATFORM_IOS || PLATFORM_ANDROID
     // Disable cascades blending on low-end platforms
     atlasLight.BlendCSM = false;
 #endif

Source/Engine/Scripting/Scripting.cpp

@@ -573,7 +573,6 @@ bool Scripting::Load()
     auto* flaxEngineModule = (NativeBinaryModule*)GetBinaryModuleFlaxEngine();
     if (!flaxEngineModule->Assembly->IsLoaded())
     {
-#if USE_CSHARP
         String flaxEnginePath = Globals::BinariesFolder / TEXT("FlaxEngine.CSharp.dll");
 #if USE_MONO_AOT
         if (!FileSystem::FileExists(flaxEnginePath))
@@ -584,7 +583,6 @@ bool Scripting::Load()
             LOG(Error, "Failed to load FlaxEngine C# assembly.");
             return true;
         }
-#endif
         flaxEngineModule->CanReload = false;
         flaxEngineModule->Assembly->_canReload = false;
         onEngineLoaded(flaxEngineModule->Assembly);

Source/Engine/Serialization/JsonTools.cpp

@@ -3,6 +3,7 @@
 #include "JsonTools.h"
 #include "ISerializable.h"
 #include "Engine/Core/Collections/Dictionary.h"
+#include "Engine/Core/Types/CommonValue.h"
 #include "Engine/Core/Types/DateTime.h"
 #include "Engine/Profiler/ProfilerCPU.h"
 #include "Engine/Scripting/ScriptingObjectReference.h"
@@ -283,3 +284,87 @@ DateTime JsonTools::GetDateTime(const Value& value)
 {
     return DateTime(value.GetInt64());
 }
+
+PRAGMA_DISABLE_DEPRECATION_WARNINGS
+#include "Engine/Content/Deprecated.h"
+CommonValue JsonTools::GetCommonValue(const Value& value)
+{
+    // [Deprecated on 31.07.2020, expires on 31.07.2022]
+    MARK_CONTENT_DEPRECATED();
+    CommonValue result;
+    const auto typeMember = value.FindMember("Type");
+    const auto valueMember = value.FindMember("Value");
+    if (typeMember != value.MemberEnd() && typeMember->value.IsInt() && valueMember != value.MemberEnd())
+    {
+        const auto& v = valueMember->value;
+        switch ((CommonType)typeMember->value.GetInt())
+        {
+        case CommonType::Bool:
+            result = v.GetBool();
+            break;
+        case CommonType::Integer:
+            result = v.GetInt();
+            break;
+        case CommonType::Float:
+            result = v.GetFloat();
+            break;
+        case CommonType::Vector2:
+            result = GetFloat2(v);
+            break;
+        case CommonType::Vector3:
+            result = GetFloat3(v);
+            break;
+        case CommonType::Vector4:
+            result = GetFloat4(v);
+            break;
+        case CommonType::Color:
+            result = GetColor(v);
+            break;
+        case CommonType::Guid:
+            result = GetGuid(v);
+            break;
+        case CommonType::String:
+            result = v.GetText();
+            break;
+        case CommonType::Box:
+            result = GetBoundingBox(v);
+            break;
+        case CommonType::Rotation:
+            result = GetQuaternion(v);
+            break;
+        case CommonType::Transform:
+            result = GetTransform(v);
+            break;
+        case CommonType::Sphere:
+            result = GetBoundingSphere(v);
+            break;
+        case CommonType::Rectangle:
+            result = GetRectangle(v);
+            break;
+        case CommonType::Ray:
+            result = GetRay(v);
+            break;
+        case CommonType::Pointer:
+            result = (void*)v.GetInt64();
+            break;
+        case CommonType::Matrix:
+            result = GetMatrix(v);
+            break;
+        case CommonType::Blob:
+        {
+            const int32 length = v.GetStringLength();
+            result.SetBlob(length);
+            Encryption::Base64Decode(v.GetString(), length, result.AsBlob.Data);
+            break;
+        }
+        case CommonType::Object:
+            result = FindObject(GetGuid(v), ScriptingObject::GetStaticClass());
+            break;
+        default:
+            CRASH;
+            break;
+        }
+    }
+    return result;
+}
+PRAGMA_ENABLE_DEPRECATION_WARNINGS