Merge remote-tracking branch 'upstream/master' into Yuvan/CustomBuildProperties

.gitignore

@@ -5,6 +5,7 @@ SDL2.dll
 *.vcxproj.user
 */llvm-*
 */llvm_*
+*/_llvm*
 */x64/*
 **/Debug/*
 **/Debug */*

BeefBoot/BeefBoot.vcxproj

@@ -108,7 +108,7 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>../;../IDEHelper;../BeefySysLib/platform/win;../BeefySysLib/third_party;..\extern\llvm-project_18_1_4\llvm\include;..\extern\llvm_win64_18_1_4\include;..\extern\llvm-project_18_1_4\llvm\lib\Target;..\extern\llvm_win64_18_1_4\lib\Target\X86;..\extern\llvm-project_18_1_4\llvm\tools\clang\include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../;../IDEHelper;../BeefySysLib/platform/win;../BeefySysLib/third_party;..\extern\llvm-project_19_1_7\llvm\include;..\extern\llvm_win64_19_1_7\include;..\extern\llvm-project_19_1_7\llvm\lib\Target;..\extern\llvm_win64_19_1_7\lib\Target\X86;..\extern\llvm-project_19_1_7\llvm\tools\clang\include</AdditionalIncludeDirectories>
       <RuntimeTypeInfo>true</RuntimeTypeInfo>
       <SupportJustMyCode>false</SupportJustMyCode>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
@@ -152,7 +152,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeTypeInfo>true</RuntimeTypeInfo>
-      <AdditionalIncludeDirectories>../;../IDEHelper;../BeefySysLib/platform/win;../BeefySysLib/third_party;..\extern\llvm-project_18_1_4\llvm\include;..\extern\llvm_win64_18_1_4\include;..\extern\llvm-project_18_1_4\llvm\lib\Target;..\extern\llvm_win64_18_1_4\lib\Target\X86;..\extern\llvm\tools\clang\include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>../;../IDEHelper;../BeefySysLib/platform/win;../BeefySysLib/third_party;..\extern\llvm-project_19_1_7\llvm\include;..\extern\llvm_win64_19_1_7\include;..\extern\llvm-project_19_1_7\llvm\lib\Target;..\extern\llvm_win64_19_1_7\lib\Target\X86;..\extern\llvm\tools\clang\include</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <BufferSecurityCheck>false</BufferSecurityCheck>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>

BeefBoot/CMakeLists.txt

@@ -119,7 +119,7 @@ add_executable(${PROJECT_NAME}
    ${SRC_FILES}
 )
 
-find_package(LLVM 18.1 CONFIG COMPONENTS)
+find_package(LLVM 19.1 CONFIG COMPONENTS)
 
 if (LLVM_FOUND)
   message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
@@ -128,7 +128,7 @@ if (LLVM_FOUND)
   include_directories(${LLVM_INCLUDE_DIRS})
   add_definitions(${LLVM_DEFINITIONS})
 
-  set(TARGET_LIBS_OS "-lLLVM-18")
+  set(TARGET_LIBS_OS "-lLLVM-19")
 else()
   message(FATAL_ERROR "LLVM not found")
 endif()

BeefBuild/BeefProj.toml

@@ -7,7 +7,7 @@ StartupObject = "BeefBuild.Program"
 
 [Platform.Windows]
 Description = "BeefBuild"
-FileVersion = "0.43.5"
+FileVersion = "0.43.6"
 
 [Configs.Debug.Win32]
 TargetName = ""
@@ -19,8 +19,8 @@ TargetName = "$(ProjectName)_d"
 OtherLinkFlags = "$(LinkFlags) Comdlg32.lib kernel32.lib user32.lib advapi32.lib shell32.lib IDEHelper64_d.lib Rpcrt4.lib Ole32.lib"
 CLibType = "Dynamic"
 BeefLibType = "DynamicDebug"
-DebugCommandArguments = "-proddir=c:\\proj\\BeefTest update BeefProj1"
+DebugCommandArguments = "-run"
-DebugWorkingDirectory = "c:\\beef\\ide"
+DebugWorkingDirectory = "c:\\proj\\BeefTest"
 EnvironmentVars = ["_NO_DEBUG_HEAP=1"]
 PreprocessorMacros = ["DEBUG", "CLI"]
 

BeefBuild/src/BuildApp.bf

@@ -25,6 +25,7 @@ namespace BeefBuild
 		public bool mWantsGenerate = false;
 		public bool mHandledVerb;
 		public String mRunArgs ~ delete _;
+		public String mStartingDirectory = new .() ~ delete _;
 		MainVerbState mMainVerbState;
 
 		/*void Test()
@@ -57,6 +58,8 @@ namespace BeefBuild
 
 		public override void Init()
 		{
+			Directory.GetCurrentDirectory(mStartingDirectory);
+
 			GetVersionInfo(var exeTime);
 
 			if (mVerbosity == .Default)
@@ -388,9 +391,9 @@ namespace BeefBuild
 			mFailed = true;
 		}
 
-		protected override void CompileFailed()
+		protected override void CompileFailed(Stopwatch stopwatch)
 		{
-			base.CompileFailed();
+			base.CompileFailed(stopwatch);
 			mFailed = true;
 		}
 
@@ -434,9 +437,6 @@ namespace BeefBuild
 				{
 					if ((mVerb == .Run) && (!mDidRun) && (!mFailed))
 					{
-						let curPath = scope String();
-						Directory.GetCurrentDirectory(curPath);
-
 						let workspaceOptions = gApp.GetCurWorkspaceOptions();
 						let options = gApp.GetCurProjectOptions(mWorkspace.mStartupProject);
 						let targetPaths = scope List<String>();
@@ -445,7 +445,7 @@ namespace BeefBuild
 						if (targetPaths.IsEmpty)
 							return;
 
-						ExecutionQueueCmd executionCmd = QueueRun(targetPaths[0], mRunArgs ?? "", curPath);
+						ExecutionQueueCmd executionCmd = QueueRun(targetPaths[0], mRunArgs ?? "", mStartingDirectory);
 						executionCmd.mRunFlags |= .NoRedirect;
 						executionCmd.mIsTargetRun = true;
 						mDidRun = true;

BeefBuild/src/Program.bf

@@ -31,7 +31,7 @@ namespace BeefBuild
 
 			//TestZip2();
 			String commandLine = scope String();
-			commandLine.Join(" ", params args);
+			commandLine.Join(" ", args);
 
 			BuildApp mApp = new BuildApp();	
 			mApp.ParseCommandLine(commandLine);

BeefLibs/Beefy2D/BeefProj.toml

@@ -1,4 +1,5 @@
 FileVersion = 1
+Dependencies = {corlib = "*", MiniZ = "*"}
 
 [Project]
 Name = "Beefy2D"
@@ -50,3 +51,7 @@ OtherLinkFlags = "$(LinkFlags) \"$(ProjectDir)/dist/BeefySysLib64.lib\""
 CLibType = "Static"
 BeefLibType = "Static"
 PostBuildCmds = ["CopyToDependents(\"$(ProjectDir)/dist/BeefySysLib64.dll\")", "CopyToDependents(\"$(ProjectDir)/dist/BeefySysLib64.pdb\")"]
+
+[Configs.Release_NoLink.Win32]
+OtherLinkFlags = ""
+PreprocessorMacros = ["RELEASE", "BF32"]

BeefLibs/Beefy2D/src/BFApp.bf

@@ -332,6 +332,22 @@ namespace Beefy
 			}
 		}
 
+		public Point? CursorScreenPos
+		{
+			get
+			{
+				for (var window in mWindows)
+				{
+					if (var widgetWindow = window as WidgetWindow)
+					{
+						if (widgetWindow.mHasMouseInside)
+							return .(widgetWindow.mClientMouseX + widgetWindow.mClientX, widgetWindow.mClientMouseY + widgetWindow.mClientY);
+					}
+				}
+				return null;
+			}
+		}
+
 		public static void Startup(String[] args, Action startupCallback)
 		{
 			/*string[] newArgs = new string[args.Length + 1];

BeefLibs/Beefy2D/src/BFWindow.bf

@@ -5,6 +5,7 @@ using System.Diagnostics;
 using Beefy.gfx;
 using Beefy.sys;
 using System.IO;
+using Beefy.geom;
 
 #if MONOTOUCH
 using MonoTouch;
@@ -109,7 +110,7 @@ namespace Beefy
 
         public virtual void PreDraw(Graphics g)
         {
-            g.PushDrawLayer(mDefaultDrawLayer);            
+            g.PushDrawLayer(mDefaultDrawLayer);
         }
 
         public virtual void PostDraw(Graphics g)
@@ -327,6 +328,9 @@ namespace Beefy
 		static void Static_NativeDragDropFileDelegate(void* window, char8* filePath) { GetBFWindow(window).DragDropFile(StringView(filePath)); }
 		#endif
 
+		public Rect<int32> ClientRect => .(mClientX, mClientY, mClientWidth, mClientHeight);
+		public Rect<int32> WindowRect => .(mX, mY, mWindowWidth, mWindowHeight);
+ 		
 		public this()
 		{
 		}
@@ -480,6 +484,11 @@ namespace Beefy
             BFWindow_Resize(mNativeWindow, (int32)x, (int32)y, (int32)width, (int32)height, (int32)showKind);
         }
 
+		public virtual void ResizeClient(int width, int height)
+		{
+			Resize(mX, mY, mWindowWidth + (width - mClientWidth), mWindowHeight + (height - mClientHeight));
+		}
+
         public void SetForeground()
         {
             BFWindow_SetForeground(mNativeWindow);

BeefLibs/Beefy2D/src/Utils.bf

@@ -6,6 +6,7 @@ using System.Threading;
 using System.IO;
 using System.Diagnostics;
 using System.Security.Cryptography;
+using Beefy.gfx;
 
 namespace Beefy
 {
@@ -21,8 +22,6 @@ namespace Beefy
 
         public static float Deg2Rad = Math.PI_f / 180.0f;
 
-        
-
         public static int32 Rand()
         {
             return mRandom.NextI32();
@@ -33,6 +32,12 @@ namespace Beefy
 			return (Rand() & 0xFFFFFF) / (float)0xFFFFFF;
 		}
 
+		public static float RandFloatS()
+		{
+#unwarn
+			return ((Rand() & 0x1FFFFFF) / (float)0xFFFFFF) - 1.0f;
+		}
+
 		public static float Interpolate(float left, float right, float pct)
 		{
 			return left + (right - left) * pct;
@@ -472,5 +477,12 @@ namespace Beefy
 		{
 			val = (float)Math.Round(val * scale);
 		}
+
+		public static Image GetAnimFrame(Image[] images, float pct)
+		{
+			int frameNum = (int)(images.Count * (pct - 0.000001f));
+			frameNum %= images.Count;
+			return images[frameNum];
+		}
     }        
 }

BeefLibs/Beefy2D/src/geom/Plane.bf

@@ -283,7 +283,7 @@ namespace Beefy.geom
 
 		public override void ToString(String str)
 		{
-			str.AppendF($"{Normal:{Normal} D:{D}}");
+			str.AppendF($"{{Normal:{Normal} D:{D}}}");
 		}
 
 		#endregion

BeefLibs/Beefy2D/src/geom/Rect.bf

@@ -97,6 +97,14 @@ namespace Beefy.geom
 		public T CenterX => mX + mWidth / 2;
 		public T CenterY => mY + mHeight / 2;
 
+		public static Rect<T> operator implicit <TOther>(Rect<TOther> value)
+			where T : operator implicit TOther
+			where TOther : operator TOther + TOther, operator TOther - TOther, operator TOther * TOther, operator TOther / TOther, operator -TOther, operator TOther / int8, IIsNaN, operator implicit int8
+			where int : operator TOther <=> TOther
+		{
+			return .(value.mX, value.mY, value.mWidth, value.mHeight);
+		}
+
         public this(T x = default, T y = default, T width = default, T height = default)
         {
             mX = x;
@@ -236,6 +244,11 @@ namespace Beefy.geom
             mHeight *= scaleY;
         }
 
+		public void Scale(T scale) mut
+		{
+			Scale(scale, scale);
+		}
+
         public void ScaleFrom(T scaleX, T scaleY, T centerX, T centerY) mut
         {
             Offset(-centerX, -centerY);
@@ -249,6 +262,7 @@ namespace Beefy.geom
 		}
     }
 
+	typealias RectI32 = Rect<int32>;
 	typealias Rect = Rect<float>;
 	typealias RectD = Rect<double>;
 }

BeefLibs/Beefy2D/src/geom/Vector2.bf

@@ -46,6 +46,11 @@ namespace Beefy.geom
 
 		public Vector2 Normalized => Vector2(mX, mY)..Normalize();
 
+		public bool IsLengthLess(float check)
+		{
+			return mX * mX + mY * mY < check * check;
+		}
+
 		public static Vector2 Normalize(Vector2 vector)
 		{
 			Vector2 newVec;
@@ -104,6 +109,11 @@ namespace Beefy.geom
             return Vector2((float)Math.Cos(angle) * length, (float)Math.Sin(angle) * length);
         }
 
+		public static Vector2 operator -(Vector2 vec1)
+		{
+		    return Vector2(-vec1.mX, -vec1.mY);
+		}
+
         public static Vector2 operator +(Vector2 vec1, Vector2 vec2)
         {
             return Vector2(vec1.mX + vec2.mX, vec1.mY + vec2.mY);
@@ -123,5 +133,10 @@ namespace Beefy.geom
 		{
 		    return Vector2(vec1.mX / factor, vec1.mY / factor);
 		}
+
+		public override void ToString(String strBuffer)
+		{
+			strBuffer.AppendF("{0:0.0#}, {1:0.0#}", mX, mY);
+		}
     }
 }

BeefLibs/Beefy2D/src/geom/Vector3.bf

@@ -101,6 +101,8 @@ namespace Beefy.geom
             }
         }
 
+		public Vector2 XY => .(mX, mY);
+
         public this(float x, float y, float z)
         {
             mX = x;
@@ -306,5 +308,7 @@ namespace Beefy.geom
         {
             str.AppendF("{0:0.0#}, {1:0.0#}, {2:0.0#}", mX, mY, mZ);
         }
+
+		public static Vector3 operator implicit(Vector2 vec) => .(vec.mX, vec.mY, 0);
     }
 }

BeefLibs/Beefy2D/src/gfx/DrawLayer.bf

@@ -13,6 +13,8 @@ namespace Beefy.gfx
 #if !STUDIO_CLIENT
     public class DrawLayer
     {
+		public static List<DrawLayer> sDrawLayers = new .() ~ delete _;
+
         [CallingConvention(.Stdcall), CLink]
         static extern void* DrawLayer_Create(void* window);
 
@@ -33,10 +35,12 @@ namespace Beefy.gfx
         public this(BFWindow window)
         {
             mNativeDrawLayer = DrawLayer_Create((window != null) ? (window.mNativeWindow) : null);
+			sDrawLayers.Add(this);
         }
 
         public ~this()
         {
+			sDrawLayers.Remove(this);
             DrawLayer_Delete(mNativeDrawLayer);
         }
 

BeefLibs/Beefy2D/src/gfx/Font.bf

@@ -6,6 +6,7 @@ using Beefy.geom;
 using Beefy.utils;
 using System.Diagnostics;
 using System.Threading;
+using res;
 
 namespace Beefy.gfx
 {
@@ -36,6 +37,104 @@ namespace Beefy.gfx
         public float mMaxWidth;
     }
 
+	public class FontEffect
+	{
+		public enum Kind
+		{
+			case None;
+			case Outline(float thickness, uint32 color);
+		}
+
+		public class EffectCharData
+		{
+			public Font.CharData mSrcCharData;
+			public Font.CharData mEffectCharData ~ delete _;
+		}
+
+		public class FontEntry
+		{
+			public Font mFont;
+			public ImageAtlas mAtlas = new ImageAtlas() ~ delete _;
+			public List<EffectCharData> mCharData = new .() ~ delete _;
+		}
+
+		public Kind mKind;
+		public String mEffectOptions = new .() ~ delete _;
+		public Dictionary<Font, FontEntry> mFontEntries = new .() ~ DeleteDictionaryAndValues!(_);
+		public Dictionary<Font.CharData, EffectCharData> mCharData = new .() ~ DeleteDictionaryAndValues!(_);
+
+		public this(Kind kind)
+		{
+			mKind = kind;
+			switch (mKind)
+			{
+			case .Outline(let thickness, let color):
+				mEffectOptions..Clear().AppendF(
+					$"""
+					Effect=Stroke
+					Size={thickness}
+					Color=#{color:X}
+					""");
+			default:
+			}
+		}
+
+		public ~this()
+		{
+
+		}
+
+		public Font.CharData Apply(Font font, Font.CharData charData)
+		{
+			EffectCharData effectCharData = null;
+			if (mCharData.TryAdd(charData, ?, var effectCharDataPtr))
+			{
+				effectCharData = new EffectCharData();
+				*effectCharDataPtr = effectCharData;
+
+				effectCharData.mSrcCharData = charData;
+				effectCharData.mEffectCharData = new .(charData);
+			}
+			else
+			{
+				return (*effectCharDataPtr).mEffectCharData;
+			}
+
+			FontEntry fontEntry = null;
+			if (mFontEntries.TryAdd(font, ?, var fontEntryPtr))
+			{
+				fontEntry = new .();
+				*fontEntryPtr = fontEntry;
+			}
+			else
+				fontEntry = *fontEntryPtr;
+
+			int32 ofsX = 0;
+			int32 ofsY = 0;
+			if (mKind case .Outline(let thickness, ?))
+			{
+				ofsX += (.)Math.Ceiling(thickness) + 2;
+				ofsY += (.)Math.Ceiling(thickness) + 2;
+			}
+
+			effectCharData.mEffectCharData.mXOffset -= ofsX;
+			effectCharData.mEffectCharData.mYOffset -= ofsY;
+			var effectImage = fontEntry.mAtlas.Alloc(charData.mImageSegment.mSrcWidth + ofsX * 2, charData.mImageSegment.mSrcHeight + ofsY * 2);
+			effectCharData.mEffectCharData.mImageSegment = effectImage;
+			effectCharData.mSrcCharData.mImageSegment.ApplyEffect(effectImage, mEffectOptions);
+
+			/*uint32 color = 0xFFFFFFFF;
+			effectImage.SetBits(0, 0, 1, 1, 1, &color);*/
+
+			return effectCharData.mEffectCharData;
+		}
+
+		public void Prepare(Font font, StringView str)
+		{
+
+		}
+	}
+
     public class Font
     {
 		[CallingConvention(.Stdcall), CLink]
@@ -89,6 +188,24 @@ namespace Beefy.gfx
             public int32 mYOffset;
             public int32 mXAdvance;
 			public bool mIsCombiningMark;
+
+			public this()
+			{
+
+			}
+
+			public this(CharData copyFrom)
+			{
+				mImageSegment = copyFrom.mImageSegment;
+				mX = copyFrom.mX;
+				mY = copyFrom.mY;
+				mWidth = copyFrom.mWidth;
+				mHeight = copyFrom.mHeight;
+				mXOffset = copyFrom.mXOffset;
+				mYOffset = copyFrom.mYOffset;
+				mXAdvance = copyFrom.mXAdvance;
+				mIsCombiningMark = copyFrom.mIsCombiningMark;
+			}
         }
 
         public class Page
@@ -139,6 +256,9 @@ namespace Beefy.gfx
 		//BitmapFont mBMFont ~ delete _; 
 		public StringView mEllipsis = "...";
 
+		List<FontEffect> mFontEffectStack ~ delete _;
+		DisposeProxy mFontEffectDisposeProxy = new .(new () => { PopFontEffect(); }) ~ delete _;
+
         public this()
         {
         }
@@ -153,6 +273,19 @@ namespace Beefy.gfx
 			FTFont_ClearCache();
 		}
 
+		public DisposeProxy PushFontEffect(FontEffect fontEffect)
+		{
+			if (mFontEffectStack == null)
+				mFontEffectStack = new .();
+			mFontEffectStack.Add(fontEffect);
+			return mFontEffectDisposeProxy;
+		}
+
+		public void PopFontEffect()
+		{
+			mFontEffectStack.PopBack();
+		}
+
 		static void BuildFontNameCache()
 		{
 #if BF_PLATFORM_WINDOWS
@@ -383,6 +516,14 @@ namespace Beefy.gfx
 
 		void GetFontPath(StringView fontName, String path)
 		{
+			if (fontName.StartsWith('['))
+			{
+				path.Set(fontName);
+				if (FilePackManager.TryMakeMemoryString(path))
+					return;
+				path.Clear();
+			}
+
 			if (fontName.Contains('.'))
 			{
 				Path.GetAbsolutePath(fontName, BFApp.sApp.mInstallDir, path);
@@ -666,13 +807,23 @@ namespace Beefy.gfx
 						mLowCharData[(int)checkChar] = charData;
 					else
 						mCharData[checkChar] = charData;
-	                return charData;
+	                break;
 				}
-				
+			}
+
+			if (charData == null)
+			{
 				if (checkChar == (char32)'?')
 					return null;
 				return GetCharData((char32)'?');
 			}
+
+			if (mFontEffectStack?.IsEmpty == false)
+			{
+				var fontEffect = mFontEffectStack.Back;
+				charData = fontEffect.Apply(this, charData);
+			}
+
             return charData;
         }
 
@@ -828,10 +979,10 @@ namespace Beefy.gfx
 		    }
 		}
 
-        public void Draw(Graphics g, StringView theString, FontMetrics* fontMetrics = null)
+        public void Draw(Graphics g, float x, float y, StringView theString, FontMetrics* fontMetrics = null)
         {
-            float curX = 0;
+            float curX = x;
-            float curY = 0;
+            float curY = y;
 
             Matrix newMatrix = Matrix();
 			bool hasClipRect = g.mClipRect.HasValue;
@@ -839,7 +990,10 @@ namespace Beefy.gfx
 
 			uint32 color = g.mColor;
 
-			g.PushTextRenderState();
+			bool usingTextRenderState = mFontEffectStack?.IsEmpty != false;
+
+			if (usingTextRenderState)
+				g.PushTextRenderState();
 
 			float markTopOfs = 0;
 			float markBotOfs = 0;
@@ -869,6 +1023,8 @@ namespace Beefy.gfx
 				}
 
                 CharData charData = GetCharData(c);
+				if (charData == null)
+					continue;
 				float drawX = curX + charData.mXOffset;
 				float drawY = curY + charData.mYOffset;
 				
@@ -943,7 +1099,11 @@ namespace Beefy.gfx
                 prevChar = c;
             }
 
-			g.PopRenderState();
+			if (usingTextRenderState)
+				g.PopRenderState();
+
+			if (fontMetrics != null)
+				fontMetrics.mMaxX = Math.Max(fontMetrics.mMaxX, curX);
         }
 
         public float Draw(Graphics g, StringView theString, float x, float y, int32 justification = -1, float width = 0, FontOverflowMode stringEndMode = FontOverflowMode.Overflow, FontMetrics* fontMetrics = null)
@@ -1060,14 +1220,11 @@ namespace Beefy.gfx
 
             if (g != null)
             {
-                using (g.PushTranslate(useX, useY))
+				Draw(g, useX, useY, workingStr, fontMetrics);
-                    Draw(g, workingStr, fontMetrics);
-            }
-            else
-            {
-                if (fontMetrics != null)
-                    fontMetrics.mMaxWidth = Math.Max(fontMetrics.mMaxWidth, GetWidth(workingStr));
             }
+            
+            if (fontMetrics != null)
+                fontMetrics.mMaxWidth = Math.Max(fontMetrics.mMaxWidth, GetWidth(workingStr));
             drawHeight += GetLineSpacing();
 
             if (fontMetrics != null)

BeefLibs/Beefy2D/src/gfx/Graphics.bf

@@ -547,6 +547,11 @@ namespace Beefy.gfx
                 (int)mPixelSnapping, mSmoothing ? 1 : 0, mAdditive ? 1 : 0, (int)g.mColor);*/
         }
 
+		public void DrawCentered(Image image, float x = 0, float y = 0)
+		{
+		    Draw(image, x - image.mWidth / 2, y - image.mHeight / 2);
+		}
+
 		public void Draw(IDrawable drawable, Vector2 vec) => Draw(drawable, vec.mX, vec.mY);
 
         public void DrawButton(Image image, float x, float y, float width)
@@ -924,6 +929,11 @@ namespace Beefy.gfx
             FillRect(x, y + height - thickness, width, thickness);
         }
 
+		public void OutlineRect(Rect rect)
+		{
+			OutlineRect(rect.mX, rect.mY, rect.mWidth, rect.mHeight);
+		}
+
         public void FillRectGradient(float x, float y, float width, float height,
             Color colorTopLeft, Color colorTopRight, Color colorBotLeft, Color colorBotRight)
         {
@@ -943,6 +953,39 @@ namespace Beefy.gfx
             Gfx_SetDrawVertex(5, m.tx + (m.a + m.c), m.ty + (m.b + m.d), 0, 0, 0, Color.Mult(mColor, colorBotRight));
         }
 
+		public void FillRectGradientEx(float x, float y, float width, float height,
+		    Color colorTopLeft, Color colorTopRight, Color colorBotLeft, Color colorBotRight)
+		{
+		    Matrix m = Matrix.IdentityMatrix;
+		    m.SetMultiplied(x, y, width, height, ref mMatrix);
+
+			int32 r = ((int32)colorTopLeft.R + colorTopRight.R + colorBotLeft.R + colorBotRight.R) / 4;
+			int32 g = ((int32)colorTopLeft.G + colorTopRight.G + colorBotLeft.G + colorBotRight.G) / 4;
+			int32 b = ((int32)colorTopLeft.B + colorTopRight.B + colorBotLeft.B + colorBotRight.B) / 4;
+			int32 a = ((int32)colorTopLeft.A + colorTopRight.A + colorBotLeft.A + colorBotRight.A) / 4;
+			Color centerColor = .(r, g, b, a);
+
+		    //TODO: Multiply color
+
+		    Gfx_AllocTris(mWhiteDot.mNativeTextureSegment, 12);
+		    
+		    Gfx_SetDrawVertex(0, m.tx, m.ty, 0, 0, 0, Color.Mult(mColor, colorTopLeft));
+		    Gfx_SetDrawVertex(1, m.tx + m.a, m.ty + m.b, 0, 0, 0, Color.Mult(mColor, colorTopRight));
+			Gfx_SetDrawVertex(2, m.tx + (m.a + m.c) * 0.5f, m.ty + (m.b + m.d) * 0.5f, 0, 0, 0, Color.Mult(mColor, centerColor));
+
+			Gfx_CopyDrawVertex(3, 1); // Top Right
+			Gfx_SetDrawVertex(4, m.tx + (m.a + m.c), m.ty + (m.b + m.d), 0, 0, 0, Color.Mult(mColor, colorBotRight));
+			Gfx_CopyDrawVertex(5, 2); // Center
+
+			Gfx_CopyDrawVertex(6, 2); // Center
+			Gfx_CopyDrawVertex(7, 4); // Bottom Right
+		    Gfx_SetDrawVertex(8, m.tx + m.c, m.ty + m.d, 0, 0, 0, Color.Mult(mColor, colorBotLeft));
+
+		    Gfx_CopyDrawVertex(9, 8); // Bottom Left
+		    Gfx_CopyDrawVertex(10, 0); // Top Left
+		    Gfx_CopyDrawVertex(11, 2); // Center
+		}
+
 		void DoDrawLine(float x0, float y0, float x1, float y1, float width)
 		{
 			Image img = GetBorderedWhiteSquare(Math.Max((int)width, 1));

BeefLibs/Beefy2D/src/gfx/Image.bf

@@ -3,6 +3,7 @@ using System.Collections;
 using System.Text;
 using Beefy.utils;
 using System.Diagnostics;
+using res;
 
 #if STUDIO_CLIENT
 using Beefy.ipc;
@@ -70,6 +71,9 @@ namespace Beefy.gfx
         [CallingConvention(.Stdcall), CLink]
         static extern int32 Gfx_Texture_GetHeight(void* textureSegment);
 
+		[CallingConvention(.Stdcall), CLink]
+		static extern void Gfx_ApplyEffect(void* destTextureSegment, void* srcTextureSegment, char8* options);
+
         public this()
         {            
         }
@@ -94,11 +98,13 @@ namespace Beefy.gfx
             return CreateFromNativeTextureSegment(aNativeTextureSegment);
         }
 
-        public static Image LoadFromFile(String fileName, LoadFlags flags = .None)
+        public static Image LoadFromFile(StringView fileName, LoadFlags flags = .None)
         {
 			scope AutoBeefPerf("Image.LoadFromFile");
 
-            void* aNativeTextureSegment = Gfx_LoadTexture(fileName, (int32)flags);
+			var useFileName = scope String()..Append(fileName);
+			FilePackManager.TryMakeMemoryString(useFileName);
+            void* aNativeTextureSegment = Gfx_LoadTexture(useFileName, (int32)flags);
             if (aNativeTextureSegment == null)
             {
 				if (flags.HasFlag(.FatalError))
@@ -186,6 +192,11 @@ namespace Beefy.gfx
 			Gfx_ModifyTextureSegment(mNativeTextureSegment, srcImage.mNativeTextureSegment, (int32)srcX, (int32)srcY, (int32)srcWidth, (int32)srcHeight);
 		}
 
+		public void ApplyEffect(Image destImage, StringView options)
+		{
+			Gfx_ApplyEffect(destImage.mNativeTextureSegment, mNativeTextureSegment, options.ToScopeCStr!());
+		}
+
 		public void SetBits(int destX, int destY, int destWidth, int destHeight, int srcPitch, uint32* bits)
 		{
 			Gfx_Texture_SetBits(mNativeTextureSegment, (.)destX, (.)destY, (.)destWidth, (.)destHeight, (.)srcPitch, bits);

BeefLibs/Beefy2D/src/gfx/ImageAtlas.bf

@@ -0,0 +1,66 @@
+using System.Collections;
+using System;
+namespace Beefy.gfx;
+
+class ImageAtlas
+{
+	public class Page
+	{
+		public Image mImage ~ delete _;
+		public int32 mCurX;
+		public int32 mCurY;
+		public int32 mMaxRowHeight;
+	}
+
+	public List<Page> mPages = new .() ~ DeleteContainerAndItems!(_);
+	public bool mAllowMultiplePages = true;
+	
+	public int32 mImageWidth = 1024;
+	public int32 mImageHeight = 1024;
+
+	public this()
+	{
+
+	}
+
+	public Image Alloc(int32 width, int32 height)
+	{
+		Page page = null;
+		if (!mPages.IsEmpty)
+		{
+			page = mPages.Back;
+			if (page.mCurX + (int)width > page.mImage.mSrcWidth)
+			{
+				// Move down to next row
+				page.mCurX = 0;
+				page.mCurY += page.mMaxRowHeight;
+				page.mMaxRowHeight = 0;
+			}
+
+			if (page.mCurY + height > page.mImage.mSrcHeight)
+			{
+				// Doesn't fit
+				page = null;
+			}
+		}
+
+		if (page == null)
+		{
+			page = new .();
+			page.mImage = Image.CreateDynamic(mImageWidth, mImageHeight);
+
+			uint32* colors = new uint32[mImageWidth*mImageHeight]*;
+			defer delete colors;
+			for (int i < mImageWidth*mImageHeight)
+				colors[i] = 0xFF000000 | (.)i;
+
+			page.mImage.SetBits(0, 0, mImageWidth, mImageHeight, mImageWidth, colors);
+			mPages.Add(page);
+		}
+
+		Image image = page.mImage.CreateImageSegment(page.mCurX, page.mCurY, width, height);
+		page.mCurX += width;
+		page.mMaxRowHeight = Math.Max(page.mMaxRowHeight, height);
+		return image;
+	}
+}

BeefLibs/Beefy2D/src/gfx/Matrix.bf

@@ -168,6 +168,11 @@ namespace Beefy.gfx
             return Point(tx + a * point.x + c * point.y, ty + b * point.x + d * point.y);
         }
 
+		public Vector2 Multiply(Vector2 point)
+		{
+		    return Vector2(tx + a * point.mX + c * point.mY, ty + b * point.mX + d * point.mY);
+		}
+
         public void Invert() mut
         {
             float _a = a;

BeefLibs/Beefy2D/src/gfx/Shader.bf

@@ -1,6 +1,7 @@
 using System;
 using System.Collections;
 using System.Text;
+using res;
 
 namespace Beefy.gfx
 {
@@ -28,9 +29,22 @@ namespace Beefy.gfx
         [CallingConvention(.Stdcall), CLink]
         static extern void* Gfx_GetShaderParam(void* shader, String paramName);
 
-        public static Shader CreateFromFile(String fileName, VertexDefinition vertexDefinition)
+        public static Shader CreateFromFile(StringView fileName, VertexDefinition vertexDefinition)
         {
-            void* aNativeShader = Gfx_LoadShader(fileName, vertexDefinition.mNativeVertexDefinition);
+			var useFileName = scope String(fileName);
+			if (FilePackManager.TryMakeMemoryString(useFileName, ".fx_VS_vs_4_0"))
+			{
+				var useFileName2 = scope String(fileName);
+				if (FilePackManager.TryMakeMemoryString(useFileName2, ".fx_PS_ps_4_0"))
+				{
+					useFileName.Append("\n");
+					useFileName.Append(useFileName2);
+				}
+			}
+
+			FilePackManager.TryMakeMemoryString(useFileName, ".fx");
+
+            void* aNativeShader = Gfx_LoadShader(useFileName, vertexDefinition.mNativeVertexDefinition);
             if (aNativeShader == null)
                 return null;
 

BeefLibs/Beefy2D/src/res/FilePack.bf

@@ -0,0 +1,592 @@
+#pragma warning disable 168
+
+using System;
+using System.IO;
+using System.Collections;
+using utils;
+
+namespace res;
+
+class FilePack
+{
+	public class FindFileData
+	{
+		public enum Flags
+		{
+			None = 0,
+			Files = 1,
+			Directories = 2,
+		}
+
+		public virtual bool MoveNext() => false;
+		public virtual void GetFileName(String outStr) {}
+		public virtual void GetFilePath(String outStr) {}
+
+		public virtual Platform.BfpTimeStamp GetWriteTime() => 0;
+		public virtual Platform.BfpTimeStamp GetCreatedTime() => 0;
+		public virtual Platform.BfpTimeStamp GetAccessTime() => 0;
+		public virtual Platform.BfpFileAttributes GetFileAttributes() => 0;
+		public virtual int64 GetFileSize() => 0;
+	}
+
+	public class FileEntry
+	{
+		public virtual void GetFilePath(String outFileName) {}
+		public virtual void GetFileName(String outFileName) {}
+		public virtual Result<Span<uint8>> GetFileData() => .Err;
+		public virtual FindFileData CreateFindFileData(StringView wildcard, FindFileData.Flags flags) => null;
+		public virtual Result<void> ExtractTo(StringView dest) => .Err;
+	}
+
+	public virtual StringView FilePath => default;
+
+	public virtual bool PathPackMatches(StringView path)
+	{
+		return false;
+	}
+
+	public virtual Stream OpenFile(StringView file)
+	{
+		return null;
+	}
+
+	public virtual FileEntry GetFileEntry(StringView path)
+	{
+		return null;
+	}
+}
+
+#if BF_DEPENDS_MINIZ
+class ZipFilePack : FilePack
+{
+	public class ZipFindFileData : FindFileData
+	{
+		public ZipFileEntry mZipFileEntry;
+		public int32 mIdx = -1;
+		public String mWildcard ~ delete _;
+		public Flags mFlags;
+
+		public override bool MoveNext()
+		{
+			while (true)
+			{
+				mIdx++;
+				if ((mZipFileEntry.mFiles == null) || (mIdx >= mZipFileEntry.mFiles.Count))
+					return false;
+
+				var fileName = GetFileName(.. scope .());
+				if (Path.WildcareCompare(fileName, mWildcard))
+					break;
+			}
+			return true;
+		}
+
+		public override void GetFilePath(String outFileName)
+		{
+			var fileEntry = mZipFileEntry.mFiles[mIdx];
+			fileEntry.mZipEntry.GetFileName(outFileName);
+		}
+
+		public override void GetFileName(String outFileName)
+		{
+			var fileEntry = mZipFileEntry.mFiles[mIdx];
+			var filePath = fileEntry.mZipEntry.GetFileName(.. scope .());
+			Path.GetFileName(filePath, outFileName);
+		}
+
+		public override Platform.BfpTimeStamp GetWriteTime()
+		{
+			return (.)mZipFileEntry.mFiles[mIdx].mZipEntry.GetTimestamp();
+		}
+
+		public override Platform.BfpTimeStamp GetCreatedTime()
+		{
+			return GetWriteTime();
+		}
+
+		public override Platform.BfpTimeStamp GetAccessTime()
+		{
+			return GetWriteTime();
+		}
+
+		public override Platform.BfpFileAttributes GetFileAttributes()
+		{
+			return .Normal;
+		}
+
+		public override int64 GetFileSize()
+		{
+			return mZipFileEntry.mFiles[mIdx].mZipEntry.GetUncompressedSize();
+		}
+	}
+
+	public class ZipFileEntry : FileEntry
+	{
+		public MiniZ.ZipFile.Entry mZipEntry ~ delete _;
+		public List<ZipFileEntry> mFiles ~ delete _;
+
+		public override Result<Span<uint8>> GetFileData()
+		{
+			return mZipEntry.ExtractToMemory();
+		}
+
+		public override FindFileData CreateFindFileData(StringView wildcard, FindFileData.Flags flags)
+		{
+			var findFileData = new ZipFindFileData();
+			findFileData.mZipFileEntry = this;
+			findFileData.mWildcard = new .(wildcard);
+			findFileData.mFlags = flags;
+			return findFileData;
+		}
+
+		public override Result<void> ExtractTo(StringView dest)
+		{
+			return mZipEntry.ExtractToFile(dest);
+		}
+
+		public override void GetFilePath(String outFileName)
+		{
+			mZipEntry.GetFileName(outFileName);
+		}
+
+		public override void GetFileName(String outFileName)
+		{
+			var filePath = mZipEntry.GetFileName(.. scope .());
+			Path.GetFileName(filePath, outFileName);
+		}
+	}
+
+	String mPath ~ delete _;
+	MiniZ.ZipFile mZipFile ~ delete _;
+	Dictionary<String, ZipFileEntry> mFileMap ~ DeleteDictionaryAndKeysAndValues!(_);
+	ZipFileEntry mRootFileEntry;
+
+	public List<ZipFileEntry> RootFiles
+	{
+		get
+		{
+			FillFileMap();
+			return mRootFileEntry.mFiles;
+		}
+	}
+
+	public this()
+	{
+		
+	}
+
+	public override StringView FilePath => mPath;
+
+	public Result<void> Init(StringView path)
+	{
+		mPath = new .(path);
+		mZipFile = new MiniZ.ZipFile();
+		Try!(mZipFile.OpenMapped(path));
+		return .Ok;
+	}
+
+	public Result<void> Init(StringView path, Range range)
+	{
+		mPath = new .(path);
+		mZipFile = new MiniZ.ZipFile();
+		Try!(mZipFile.OpenMapped(path, range));
+		return .Ok;
+	}
+
+	public Result<void> Init(StringView path, Span<uint8> data)
+	{
+		mPath = new .(path);
+		mZipFile = new MiniZ.ZipFile();
+		Try!(mZipFile.Open(data));
+		return .Ok;
+	}
+
+	void FillFileMap()
+	{
+		if (mFileMap != null)
+			return;
+		mRootFileEntry = new .();
+		mRootFileEntry.mFiles = new .();
+		mFileMap = new .();
+		mFileMap[new .("/")] = mRootFileEntry;
+
+		for (int i < mZipFile.GetNumFiles())
+		{
+			var entry = new MiniZ.ZipFile.Entry();
+			mZipFile.SelectEntry(i, entry);
+			var fileName = entry.GetFileName(.. new .());
+
+			ZipFileEntry zipFileEntry = new .();
+			zipFileEntry.mZipEntry = entry;
+			mFileMap[fileName] = zipFileEntry;
+
+			var checkFileName = StringView(fileName);
+			if (checkFileName.EndsWith('/'))
+				checkFileName.RemoveFromEnd(1);
+			var fileDir = Path.GetDirectoryPath(checkFileName, .. scope .());
+			fileDir.Append("/");
+			if (mFileMap.TryGet(fileDir, ?, var dirEntry))
+			{
+				if (dirEntry.mFiles == null)
+					dirEntry.mFiles = new .();
+				dirEntry.mFiles.Add(zipFileEntry);
+			}
+		}
+	}
+
+	public override FileEntry GetFileEntry(StringView path)
+	{
+		var path;
+		FillFileMap();
+		if (path.StartsWith('/'))
+			path.RemoveFromStart(1);
+		if (path.Contains('\\'))
+		{
+			var pathStr = scope:: String(path);
+			pathStr.Replace('\\', '/');
+			path = pathStr;
+		}
+		if (mFileMap.TryGetAlt(path, ?, var entry))
+			return entry;
+		return null;
+	}
+
+	public override bool PathPackMatches(StringView path)
+	{
+		return Path.Equals(path, mPath);
+	}
+
+	public override Stream OpenFile(StringView file)
+	{
+		return base.OpenFile(file);
+	}
+}
+#endif
+
+static class FilePackManager
+{
+	public static List<FilePack> sFilePacks = new .() ~ DeleteContainerAndItems!(_);
+
+	public static void AddFilePack(FilePack filePack)
+	{
+		sFilePacks.Add(filePack);
+	}
+
+	public static void RemoveFilePack(FilePack filePack)
+	{
+		sFilePacks.Remove(filePack);
+	}
+
+	[StaticHook(typeof(Platform.Hook), typeof(FilePackManager.HookOverrides)), AlwaysInclude]
+	public static struct Hook
+	{
+	}
+
+	static StableIndexedList<Stream> sStreams = new .() ~ { DeleteContainerAndItems!(_); _ = null; }
+	static StableIndexedList<FilePack.FindFileData> sFindFileData = new .() ~ { DeleteContainerAndItems!(_); _ = null; }
+
+	static Stream TryGetStream(Platform.BfpFile* file, out int idx)
+	{
+		idx = (int)(void*)file;
+		return sStreams?.SafeGet(idx);
+	}
+
+	static FilePack.FindFileData TryGetFindFileData(Platform.BfpFindFileData* findFileData, out int idx)
+	{
+		idx = (int)(void*)findFileData;
+		return sFindFileData?.SafeGet(idx);
+	}
+
+	public static struct HookOverrides
+	{
+		[StaticHook]
+		public static Platform.BfpFile* BfpFile_Create(char8* name, Platform.BfpFileCreateKind createKind, Platform.BfpFileCreateFlags createFlags, Platform.BfpFileAttributes createdFileAttrs, Platform.BfpFileResult* outResult)
+		{
+			if ((createKind == .OpenExisting) && (!createFlags.HasFlag(.Write)))
+			{
+			   if (var memory = TryGetMemory(.(name)))
+				{
+					var memoryStream = new FixedMemoryStream(memory);
+					return (.)(void*)sStreams.Add(memoryStream);
+				}
+			}
+
+			return Hook.sBfpFile_Create(name, createKind, createFlags, createdFileAttrs, outResult);
+		}
+
+		[StaticHook]
+		public static int BfpFile_GetSystemHandle(Platform.BfpFile* file)
+		{
+			return Hook.sBfpFile_GetSystemHandle(file);
+		}
+
+		[StaticHook]
+		public static void BfpFile_Release(Platform.BfpFile* file)
+		{
+			if (var stream = TryGetStream(file, var idx))
+			{
+				sStreams.RemoveAt(idx);
+				delete stream;
+				return;
+			}
+
+			Hook.sBfpFile_Release(file);
+		}
+
+		[StaticHook]
+		public static int BfpFile_Write(Platform.BfpFile* file, void* buffer, int size, int timeoutMS, Platform.BfpFileResult* outResult)
+		{
+			return Hook.sBfpFile_Write(file, buffer, size, timeoutMS, outResult);
+		}
+
+		[StaticHook]
+		public static int BfpFile_Read(Platform.BfpFile* file, void* buffer, int size, int timeoutMS, Platform.BfpFileResult* outResult)
+		{
+			if (var stream = TryGetStream(file, ?))
+			{
+				switch (stream.TryRead(.((.)buffer, size)))
+				{
+				case .Ok(let val):
+					if (val != size)
+					{
+						if (outResult != null)
+							*outResult = .PartialData;
+					}
+					else if (outResult != null)
+						*outResult = .Ok;
+					return val;
+				case .Err(let err):
+					if (outResult != null)
+						*outResult = .UnknownError;
+					return 0;
+				}
+			}
+
+			return Hook.sBfpFile_Read(file, buffer, size, timeoutMS, outResult);
+		}
+
+		[StaticHook]
+		public static void BfpFile_Flush(Platform.BfpFile* file)
+		{
+			if (var stream = TryGetStream(file, ?))
+			{
+				return;
+			}
+
+			Hook.sBfpFile_Flush(file);
+		}
+
+		[StaticHook]
+		public static int64 BfpFile_GetFileSize(Platform.BfpFile* file)
+		{
+			if (var stream = TryGetStream(file, ?))
+			{
+				return stream.Length;
+			}
+
+			return Hook.sBfpFile_GetFileSize(file);
+		}
+
+		[StaticHook]
+		public static int64 BfpFile_Seek(Platform.BfpFile* file, int64 offset, Platform.BfpFileSeekKind seekKind)
+		{
+			if (var stream = TryGetStream(file, ?))
+			{
+				stream.Seek(offset, (.)seekKind);
+				return stream.Position;
+			}
+
+			return Hook.sBfpFile_Seek(file, offset, seekKind);
+
+		}
+
+		[StaticHook]
+		public static void BfpFile_Truncate(Platform.BfpFile* file, Platform.BfpFileResult* outResult)
+		{
+			Hook.sBfpFile_Truncate(file, outResult);
+		}
+
+		[StaticHook]
+		public static Platform.BfpFindFileData* BfpFindFileData_FindFirstFile(char8* path, Platform.BfpFindFileFlags flags, Platform.BfpFileResult* outResult)
+		{
+			StringView pathStr = .(path);
+
+			String findDir = scope .();
+			Path.GetDirectoryPath(pathStr, findDir).IgnoreError();
+			findDir.Append("/");
+			String wildcard = scope .();
+			Path.GetFileName(pathStr, wildcard);
+
+			if (var packFile = FindFilePackEntry(findDir))
+			{
+				var packFindFile = packFile.CreateFindFileData(wildcard, (.)flags);
+				if (!packFindFile.MoveNext())
+				{
+					delete packFile;
+					if (outResult != null)
+						*outResult = .NoResults;
+					return null;
+				}
+				return (.)(void*)sFindFileData.Add(packFindFile);
+			}
+
+			return Hook.sBfpFindFileData_FindFirstFile(path, flags, outResult);
+		}
+
+		[StaticHook]
+		public static bool BfpFindFileData_FindNextFile(Platform.BfpFindFileData* findData)
+		{
+			if (var packFindFile = TryGetFindFileData(findData, ?))
+			{
+				return packFindFile.MoveNext();
+			}
+
+			return Hook.sBfpFindFileData_FindNextFile(findData);
+		}
+
+		[StaticHook]
+		public static void BfpFindFileData_GetFileName(Platform.BfpFindFileData* findData, char8* outName, int32* inOutNameSize, Platform.BfpFileResult* outResult)
+		{
+			if (var packFindFile = TryGetFindFileData(findData, ?))
+			{
+				var str = packFindFile.GetFileName(.. scope .());
+				Platform.SetStrHelper(str, outName, inOutNameSize, (.)outResult);
+				return;
+			}
+
+			Hook.sBfpFindFileData_GetFileName(findData, outName, inOutNameSize, outResult);
+		}
+
+		[StaticHook]
+		public static Platform.BfpTimeStamp BfpFindFileData_GetTime_LastWrite(Platform.BfpFindFileData* findData)
+		{
+			if (var packFindFile = TryGetFindFileData(findData, ?))
+			{
+				return packFindFile.GetWriteTime();
+			}
+
+			return Hook.sBfpFindFileData_GetTime_LastWrite(findData);
+		}
+
+		[StaticHook]
+		public static Platform.BfpTimeStamp BfpFindFileData_GetTime_Created(Platform.BfpFindFileData* findData)
+		{
+			if (var packFindFile = TryGetFindFileData(findData, ?))
+			{
+				return packFindFile.GetCreatedTime();
+			}
+
+			return Hook.sBfpFindFileData_GetTime_Created(findData);
+		}
+
+		[StaticHook]
+		public static Platform.BfpTimeStamp BfpFindFileData_GetTime_Access(Platform.BfpFindFileData* findData)
+		{
+			if (var packFindFile = TryGetFindFileData(findData, ?))
+			{
+				return packFindFile.GetAccessTime();
+			}
+
+			return Hook.sBfpFindFileData_GetTime_Access(findData);
+		}
+
+		[StaticHook]
+		public static Platform.BfpFileAttributes BfpFindFileData_GetFileAttributes(Platform.BfpFindFileData* findData)
+		{
+			if (var packFindFile = TryGetFindFileData(findData, ?))
+			{
+				return packFindFile.GetFileAttributes();
+			}
+
+			return Hook.sBfpFindFileData_GetFileAttributes(findData);
+		}
+
+		[StaticHook]
+		public static int64 BfpFindFileData_GetFileSize(Platform.BfpFindFileData* findData)
+		{
+			if (var packFindFile = TryGetFindFileData(findData, ?))
+			{
+				return packFindFile.GetFileSize();
+			}
+
+			return Hook.sBfpFindFileData_GetFileSize(findData);
+		}
+
+		[StaticHook]
+		public static void BfpFindFileData_Release(Platform.BfpFindFileData* findData)
+		{
+			if (var packFindFile = TryGetFindFileData(findData, var idx))
+			{
+				sFindFileData.RemoveAt(idx);
+				delete packFindFile;
+				return;
+			}
+
+			Hook.sBfpFindFileData_Release(findData);
+		}
+	}
+
+	public static FilePack.FileEntry FindFilePackEntry(StringView path)
+	{
+		if (path.StartsWith('['))
+		{
+			int packEndIdx = path.IndexOf(']');
+
+			if (packEndIdx != -1)
+			{
+				var packPath = path.Substring(1, packEndIdx - 1);
+				var filePath = path.Substring(packEndIdx + 1);
+				for (var filePack in sFilePacks)
+				{
+					if (filePack.PathPackMatches(packPath))
+					{
+						return filePack.GetFileEntry(filePath);
+					}
+				}
+			}
+		}
+		return null;
+	}
+
+	public static Result<Span<uint8>> TryGetMemory(StringView path)
+	{
+		var fileEntry = FindFilePackEntry(path);
+		if (fileEntry == null)
+			return .Err;
+
+		return fileEntry.GetFileData();
+	}
+
+	public static bool TryMakeMemoryString(String path)
+	{
+		if (TryGetMemory(path) case .Ok(let val))
+		{
+			String prevPath = scope .()..Append(path);
+
+			var ext = Path.GetExtension(path, .. scope .());
+			path.Set(scope $"@{(int)(void*)val.Ptr:X}:{val.Length}:{prevPath}");
+			return true;
+		}
+		return false;
+	}
+
+	public static bool TryMakeMemoryString(String path, params Span<StringView> checkExts)
+	{
+		var ext = Path.GetExtension(path, .. scope .());
+		if (!ext.IsEmpty)
+			return TryMakeMemoryString(path);
+
+		for (var checkExt in checkExts)
+		{
+			var testPath = scope String();
+			testPath.Append(path);
+			testPath.Append(checkExt);
+			if (TryMakeMemoryString(testPath))
+			{
+				path.Set(testPath);
+				return true;
+			}	
+		}
+		return false;
+	}
+}

BeefLibs/Beefy2D/src/res/PEFile.bf

@@ -0,0 +1,275 @@
+#pragma warning disable 168
+
+using System;
+using System.IO;
+
+namespace Beefy.Res;
+
+
+static class PEFile
+{
+	public const uint16 PE_MACHINE_X86 = 0x14c;
+	public const uint16 PE_MACHINE_X64 = 0x8664;
+
+	[CRepr]
+	public struct PEHeader
+	{
+		public uint16   e_magic;                     // Magic number
+		public uint16   e_cblp;                      // uint8s on last page of file
+		public uint16   e_cp;                        // Pages in file
+		public uint16   e_crlc;                      // Relocations
+		public uint16   e_cparhdr;                   // Size of header in paragraphs
+		public uint16   e_minalloc;                  // Minimum extra paragraphs needed
+		public uint16   e_maxalloc;                  // Maximum extra paragraphs needed
+		public uint16   e_ss;                        // Initial (relative) SS value
+		public uint16   e_sp;                        // Initial SP value
+		public uint16   e_csum;                      // Checksum
+		public uint16   e_ip;                        // Initial IP value
+		public uint16   e_cs;                        // Initial (relative) CS value
+		public uint16   e_lfarlc;                    // File address of relocation table
+		public uint16   e_ovno;                      // Overlay number
+		public uint16[4]   e_res;                    // Reserved uint16s
+		public uint16   e_oemid;                     // OEM identifier (for e_oeminfo)
+		public uint16   e_oeminfo;                   // OEM information; e_oemid specific
+		public uint16[10]   e_res2;                  // Reserved uint16s
+		public int32   e_lfanew;                    // File address of new exe header
+	};
+
+
+	[CRepr]
+	public struct PEFileHeader
+	{
+		public uint16    mMachine;
+		public uint16    mNumberOfSections;
+		public uint32   mTimeDateStamp;
+		public uint32   mPointerToSymbolTable;
+		public uint32   mNumberOfSymbols;
+		public uint16    mSizeOfOptionalHeader;
+		public uint16    mCharacteristics;
+	};
+
+	[CRepr]
+	public struct PEImportObjectHeader
+	{
+		public uint16    mSig1;
+		public uint16    mSig2;
+		public uint16    mVersion;
+		public uint16    mMachine;
+		public uint32   mTimeDateStamp;
+		public uint32   mDataSize;
+		public uint16    mHint;
+		public uint16    mType;
+	};
+
+	[CRepr]
+	public struct PEDataDirectory
+	{
+		public uint32   mVirtualAddress;
+		public uint32   mSize;
+	};
+
+	[CRepr]
+	public struct PEOptionalHeader32
+	{
+		//
+		// Standard fields.
+		//
+
+		public uint16    mMagic;
+		public uint8    mMajorLinkerVersion;
+		public uint8    mMinorLinkerVersion;
+		public uint32   mSizeOfCode;
+		public uint32   mSizeOfInitializedData;
+		public uint32   mSizeOfUninitializedData;
+		public uint32   mAddressOfEntryPoint;
+		public uint32   mBaseOfCode;
+		public uint32   mBaseOfData;
+
+		//
+		// NT additional fields.
+		//
+
+		public uint32   mImageBase;
+		public uint32   mSectionAlignment;
+		public uint32   mFileAlignment;
+		public uint16    mMajorOperatingSystemVersion;
+		public uint16    mMinorOperatingSystemVersion;
+		public uint16    mMajorImageVersion;
+		public uint16    mMinorImageVersion;
+		public uint16    mMajorSubsystemVersion;
+		public uint16    mMinorSubsystemVersion;
+		public uint32   mReserved1;
+		public uint32   mSizeOfImage;
+		public uint32   mSizeOfHeaders;
+		public uint32   mCheckSum;
+		public uint16    mSubsystem;
+		public uint16    mDllCharacteristics;
+		public uint32   mSizeOfStackReserve;
+		public uint32   mSizeOfStackCommit;
+		public uint32   mSizeOfHeapReserve;
+		public uint32   mSizeOfHeapCommit;
+		public uint32   mLoaderFlags;
+		public uint32   mNumberOfRvaAndSizes;
+		public PEDataDirectory[16] mDataDirectory;
+	};
+
+	[CRepr]
+	public struct PEOptionalHeader64
+	{
+		//
+		// Standard fields.
+		//
+
+		public uint16    mMagic;
+		public uint8    mMajorLinkerVersion;
+		public uint8    mMinorLinkerVersion;
+		public uint32   mSizeOfCode;
+		public uint32   mSizeOfInitializedData;
+		public uint32   mSizeOfUninitializedData;
+		public uint32   mAddressOfEntryPoint;
+		public uint32   mBaseOfCode;
+
+		//
+		// NT additional fields.
+		//
+
+		public uint64	mImageBase;
+		public uint32   mSectionAlignment;
+		public uint32   mFileAlignment;
+		public uint16    mMajorOperatingSystemVersion;
+		public uint16    mMinorOperatingSystemVersion;
+		public uint16    mMajorImageVersion;
+		public uint16    mMinorImageVersion;
+		public uint16    mMajorSubsystemVersion;
+		public uint16    mMinorSubsystemVersion;
+		public uint32   mReserved1;
+		public uint32   mSizeOfImage;
+		public uint32   mSizeOfHeaders;
+		public uint32   mCheckSum;
+		public uint16    mSubsystem;
+		public uint16    mDllCharacteristics;
+		public uint64  mSizeOfStackReserve;
+		public uint64  mSizeOfStackCommit;
+		public uint64  mSizeOfHeapReserve;
+		public uint64  mSizeOfHeapCommit;
+		public uint32   mLoaderFlags;
+		public uint32   mNumberOfRvaAndSizes;
+		public PEDataDirectory[16] mDataDirectory;
+	};
+
+	[CRepr]
+	struct PE_NTHeaders32
+	{
+		uint32 mSignature;
+		PEFileHeader mFileHeader;
+		PEOptionalHeader32 mOptionalHeader;
+	};
+
+	[CRepr]
+	public struct PE_NTHeaders64
+	{
+		public uint32 mSignature;
+		public PEFileHeader mFileHeader;
+		public PEOptionalHeader64 mOptionalHeader;
+	};
+
+	const int IMAGE_SIZEOF_SHORT_NAME              = 8;
+
+	[CRepr]
+	public struct PESectionHeader
+	{
+		public char8[IMAGE_SIZEOF_SHORT_NAME]    mName;	
+		public uint32   mVirtualSize;	
+		public uint32   mVirtualAddress;
+		public uint32   mSizeOfRawData;
+		public uint32   mPointerToRawData;
+		public uint32   mPointerToRelocations;
+		public uint32   mPointerToLineNumbers;
+		public uint16    mNumberOfRelocations;
+		public uint16    mNumberOfLineNumbers;
+		public uint32   mCharacteristics;
+	};
+
+	[CRepr]
+	struct COFFRelocation
+	{
+		uint32 mVirtualAddress;
+		uint32 mSymbolTableIndex;
+		uint16 mType;
+	};
+
+	[CRepr]
+	struct PE_SymInfo
+	{
+		[Union]
+		public struct Name
+		{
+			public char8[8] mName;
+			public int32[2] mNameOfs;
+		}
+
+		public Name mName;
+
+		/*union
+		{
+			char mName[8];
+			int32 mNameOfs[2];
+		};*/
+
+		public int32 mValue;
+		public uint16 mSectionNum;
+		public uint16 mType;
+		public int8 mStorageClass;
+		public int8 mNumOfAuxSymbols;
+	};
+
+	[CRepr]
+	struct PE_SymInfoAux
+	{
+		public uint32 mLength;
+		public uint16 mNumberOfRelocations;
+		public uint16 mNumberOfLinenumbers;
+		public uint32 mCheckSum;
+		public uint16 mNumber;
+		public uint8 mSelection;
+		public char8 mUnused;
+		public char8 mUnused2;
+		public char8 mUnused3;
+	};
+
+	public static Result<Range> LocateExtraFileInExecutable()
+	{
+#if BF_PLATFORM_WINDOWS
+		var exePath = Environment.GetExecutableFilePath(.. scope .());
+		var exeFileInfo = scope FileInfo(exePath);
+
+		int fileLength = exeFileInfo.GetFileSize();
+
+		var moduleHandle = Windows.GetModuleHandleA(null);
+		uint8* modulePtr = (.)(void*)(int)moduleHandle;
+		PEFile.PEHeader* header = (.)modulePtr;
+		PEFile.PE_NTHeaders64* hdr64 = (.)(modulePtr + header.e_lfanew);
+		if (hdr64.mFileHeader.mMachine != PEFile.PE_MACHINE_X64)
+			return .Err;
+
+		int exeEnd = 0;
+		for (int sectIdx < hdr64.mFileHeader.mNumberOfSections)
+		{
+			PEFile.PESectionHeader* sectHdrHead = (.)(modulePtr + header.e_lfanew + sizeof(PEFile.PE_NTHeaders64) + sectIdx * sizeof(PEFile.PESectionHeader));
+			exeEnd = Math.Max(exeEnd, sectHdrHead.mPointerToRawData + sectHdrHead.mSizeOfRawData);
+		}
+
+		if (hdr64.mOptionalHeader.mDataDirectory[4].mVirtualAddress != 0)
+		{
+			// This handles the case where our installer is signed
+			fileLength = hdr64.mOptionalHeader.mDataDirectory[4].mVirtualAddress;
+		}
+
+		Range span = .(exeEnd, fileLength);
+		if (span.Length > 0)
+			return span;
+#endif
+		return .Err;
+	}
+}
+

BeefLibs/Beefy2D/src/theme/dark/DarkButton.bf

@@ -14,7 +14,7 @@ namespace Beefy.theme.dark
 		public float mLabelYOfs;
 
         [DesignEditable(DefaultEditString=true)]
-		public String Label
+		public StringView Label
 		{
 			get
 			{

BeefLibs/Beefy2D/src/theme/dark/DarkCheckBox.bf

@@ -121,7 +121,8 @@ namespace Beefy.theme.dark
             {
 				g.SetFont(mFont);
 
-				DarkTheme.DrawUnderlined(g, mLabel, GS!(22), GS!(-1));
+				using(g.PushColor(DarkTheme.COLOR_TEXT))
+					DarkTheme.DrawUnderlined(g, mLabel, GS!(22), GS!(-1));
 
 				/*int underlinePos = mLabel.IndexOf('&');
 				if ((underlinePos != -1) && (underlinePos < mLabel.Length - 1))

BeefLibs/Beefy2D/src/theme/dark/DarkDialog.bf

@@ -119,7 +119,8 @@ namespace Beefy.theme.dark
 
             g.SetFont(mFont);
             if (mText != null)
-                g.DrawString(mText, mTextInsets.mLeft, mTextInsets.mTop, FontAlign.Left, mWidth - mTextInsets.Horz, FontOverflowMode.Wrap);
+				using (g.PushColor(DarkTheme.COLOR_TEXT))
+                	g.DrawString(mText, mTextInsets.mLeft, mTextInsets.mTop, FontAlign.Left, mWidth - mTextInsets.Horz, FontOverflowMode.Wrap);
         }
     }
 }

BeefLibs/Beefy2D/src/theme/dark/DarkEditWidget.bf

@@ -50,6 +50,7 @@ namespace Beefy.theme.dark
 		}
 
         public Font mFont;                
+		public float mLineHeightScale = 1.0f;
         public uint32[] mTextColors = sDefaultColors;
         public uint32 mHiliteColor = 0xFF2f5c88;
         public uint32 mUnfocusedHiliteColor = 0x00000000;
@@ -68,6 +69,8 @@ namespace Beefy.theme.dark
 
 		protected static uint32[] sDefaultColors = new uint32[] ( Color.White ) ~ delete _;
 
+		public float LineHeight => Math.Max(Math.Round(mFont.GetLineSpacing() * mLineHeightScale), 1);
+
         public this(EditWidgetContent refContent = null) : base(refContent)
         {
             //mTextInsets.Set(-3, 2, 0, 2);
@@ -79,6 +82,8 @@ namespace Beefy.theme.dark
             mHeight = GS!(24);
             mHorzJumpSize = GS!(40);
             mFont = DarkTheme.sDarkTheme?.mSmallFont;
+			mTextColors[0] = DarkTheme.COLOR_TEXT;
+			mHiliteColor = DarkTheme.COLOR_TEXT_SELECTED;
         }
 
 		protected override EditWidgetContent.Data CreateEditData()
@@ -102,7 +107,7 @@ namespace Beefy.theme.dark
 			mLineCoords.GrowUninitialized(mData.mLineStarts.Count);
 			mLineCoordJumpTable.Clear();
 
-			float fontHeight = mFont.GetLineSpacing();
+			float fontHeight = LineHeight;
 			int prevJumpIdx = -1;
 			float jumpCoordSpacing = GetJumpCoordSpacing();
 
@@ -212,6 +217,13 @@ namespace Beefy.theme.dark
 			return defaultVal;
 		}
 
+		public float GetTextOffset()
+		{
+			float baseLineSpacing = mFont.GetLineSpacing();
+			float lineSpacing = LineHeight;
+			return lineSpacing / 2.0f - baseLineSpacing / 2.0f;
+		}
+
 		public int FindUncollapsedLine(int line)
 		{
 			var line;
@@ -507,7 +519,7 @@ namespace Beefy.theme.dark
 				((embed.mKind == .HideLine) && (!hideLine)))
 				selStartX += GS!(4);
 
-			Rect rect = .(selStartX, mLineCoords[lineIdx] - GS!(1), embed.GetWidth(hideLine), mFont.GetLineSpacing() + GS!(3));
+			Rect rect = .(selStartX, mLineCoords[lineIdx] - GS!(1) + GetTextOffset(), embed.GetWidth(hideLine), mFont.GetLineSpacing() + GS!(3));
 			if (rect.mY < 0)
 				rect.mY = 0;
 			return rect;
@@ -524,7 +536,9 @@ namespace Beefy.theme.dark
 
 #unwarn
             int lineCount = GetLineCount();
-            float lineSpacing = mFont.GetLineSpacing();
+            float lineSpacing = LineHeight;
+			float fontLineSpacing = mFont.GetLineSpacing();
+			float textYOffset = GetTextOffset();
 
 			float offsetY = mTextInsets.mTop;
 			if (mHeight < lineSpacing)
@@ -563,7 +577,7 @@ namespace Beefy.theme.dark
 			{
 				if (mHiliteCurrentLine && selStartIdx == selEndIdx)
 				{
-					float thickness = 2 * (lineSpacing / 18);
+					float thickness = Math.Ceiling(2 * (Math.Floor(fontLineSpacing) / 18));
 					// This isn't quite the right value, but I'm not sure how to get this
 					// to properly highlight the whole line without getting cut off - this works well for now.
 					float totalLineWidth = mEditWidget.mScrollContentContainer.mWidth - thickness;
@@ -594,18 +608,18 @@ namespace Beefy.theme.dark
 			        if (mCharWidth <= 2)
 			        {
 			            using (g.PushColor(Color.Mult(cursorColor, Color.Get(brightness * 0.75f))))
-			                g.FillRect(x, y, GS!(2), lineSpacing);
+			                g.FillRect(x, y + textYOffset, GS!(2), fontLineSpacing);
 			        }
 			        else
 			        {
 			            using (g.PushColor(Color.Mult(cursorColor, Color.Get(brightness * 0.30f))))
-			                g.FillRect(x, y, mCharWidth, lineSpacing);
+			                g.FillRect(x, y + textYOffset, mCharWidth, fontLineSpacing);
 			        }
 			    }
 			    else
 			    {
 					using (g.PushColor(Color.Mult(cursorColor, Color.Get(brightness))))
-			            g.FillRect(x, y, Math.Max(1.0f, GS!(1)), lineSpacing);
+			            g.FillRect(x, y + textYOffset, Math.Max(1.0f, GS!(1)), fontLineSpacing);
 			    }
 			    drewCursor = true;
 			}
@@ -699,7 +713,7 @@ namespace Beefy.theme.dark
                     }
 
                     float nextX = curX;
-                    nextX = DrawText(g, sectionText, curX, curY, curTypeIdAndFlags);                                        
+                    nextX = DrawText(g, sectionText, curX, curY + textYOffset, curTypeIdAndFlags);                                        
                     DrawSectionFlagsOver(g, curX, curY, nextX - curX, flags);
 
                     //int32 lineDrawStartColumn = lineDrawStart - lineStart;

BeefLibs/Beefy2D/src/theme/dark/DarkListView.bf

@@ -978,7 +978,7 @@ namespace Beefy.theme.dark
         public float mDragOffset = 0;
         public bool mShowColumnGrid;
         public bool mShowGridLines;
-		public Color mGridLinesColor = 0x0CFFFFFF;
+		public Color mGridLinesColor;
         public bool mShowHeader = true;
 		public bool mEndInEllipsis;
 		public bool mWordWrap;
@@ -1002,6 +1002,7 @@ namespace Beefy.theme.dark
         {
             mFont = DarkTheme.sDarkTheme.mSmallFont;
             mBoldFont = DarkTheme.sDarkTheme.mSmallBoldFont;
+			mGridLinesColor = DarkTheme.COLOR_GRID;
             SetShowHeader(true);
 			
         }
@@ -1028,6 +1029,12 @@ namespace Beefy.theme.dark
                 mScrollContentInsets.mBottom += GS!(2);
 
             base.InitScrollbars(wantHorz, wantVert);
+
+			float scrollIncrement = this.mFont.GetLineSpacing();
+			if (mHorzScrollbar != null)
+			    mHorzScrollbar.mScrollIncrement = scrollIncrement;
+			if (mVertScrollbar != null)
+			    mVertScrollbar.mScrollIncrement = scrollIncrement;
         }
 
         protected override ListViewItem CreateListViewItem()
@@ -1087,7 +1094,7 @@ namespace Beefy.theme.dark
 
 			if ((mShowColumnGrid) && (columnIdx < mColumns.Count - 1))
 			{
-			    DrawColumnGridColumn(g, column.mWidth, DarkTheme.sUnitSize, mHeight - DarkTheme.sUnitSize - 1, 0xFF707070);
+			    DrawColumnGridColumn(g, column.mWidth, DarkTheme.sUnitSize, mHeight - DarkTheme.sUnitSize - 1, DarkTheme.COLOR_GRID);
 			}
 
 			float sortArrowX = g.mFont.GetWidth(column.mLabel) + DarkTheme.sUnitSize/2;
@@ -1146,7 +1153,7 @@ namespace Beefy.theme.dark
 
                             if ((mShowColumnGrid) && (columnIdx < mColumns.Count - 1))
                             {
-                                DrawColumnGridColumn(g, curX, GS!(4), mHeight - GS!(8), 0xFF888888);
+                                DrawColumnGridColumn(g, curX, GS!(4), mHeight - GS!(8), DarkTheme.COLOR_GRID);
                             }
                         }
                     }

BeefLibs/Beefy2D/src/theme/dark/DarkMenu.bf

@@ -32,7 +32,7 @@ namespace Beefy.theme.dark
 				let darkMenuWidget = (DarkMenuWidget)mMenuWidget;
 				g.SetFont(mMenuItem.mBold ? darkMenuWidget.mBoldFont : darkMenuWidget.mFont);
 
-				using (g.PushColor(mMenuItem.mDisabled ? 0xFFA8A8A8 : 0xFFFFFFFF))
+				using (g.PushColor(mMenuItem.mDisabled ? DarkTheme.COLOR_TEXT_DISABLED : DarkTheme.COLOR_TEXT))
 				{
 					StringView leftStr = mMenuItem.mLabel;
 					StringView rightStr = default;
@@ -43,12 +43,9 @@ namespace Beefy.theme.dark
 						leftStr.RemoveToEnd(barIdx);
 					}
 
-					using (g.PushColor(DarkTheme.COLOR_TEXT))
+					g.DrawString(leftStr, GS!(36), 0);
-					{
+					if (!rightStr.IsEmpty)
-						g.DrawString(leftStr, GS!(36), 0);
+						g.DrawString(rightStr, mWidth - GS!(8), 0, .Right);
-						if (!rightStr.IsEmpty)
-							g.DrawString(rightStr, mWidth - GS!(8), 0, .Right);
-					}
 				}
 
                 if (mMenuItem.mIconImage != null)
@@ -57,7 +54,7 @@ namespace Beefy.theme.dark
 
             if (mMenuItem.IsParent)
             {
-				using (g.PushColor(mMenuItem.mDisabled ? 0xFFA8A8A8 : 0xFFFFFFFF))
+				using (g.PushColor(mMenuItem.mDisabled ? DarkTheme.COLOR_TEXT_DISABLED : DarkTheme.COLOR_TEXT))
                 	g.Draw(DarkTheme.sDarkTheme.GetImage(DarkTheme.ImageIdx.RightArrow), mWidth - GS!(16), 0);
             }
         }
@@ -239,6 +236,20 @@ namespace Beefy.theme.dark
 				MarkDirty();
             }
         }        
+
+		public override void InitScrollbars(bool wantHorz, bool wantVert)
+		{
+		    base.InitScrollbars(wantHorz, wantVert);
+
+			float scrollIncrement = 0;
+			if (var darkMenuWidget = mScrollContent as DarkMenuWidget)
+				scrollIncrement = darkMenuWidget.mFont.GetLineSpacing();
+
+			if (mHorzScrollbar != null)
+			    mHorzScrollbar.mScrollIncrement = scrollIncrement;
+			if (mVertScrollbar != null)
+			    mVertScrollbar.mScrollIncrement = scrollIncrement;
+		}
     }
 
     public class DarkMenuWidget : MenuWidget

BeefLibs/Beefy2D/src/theme/dark/DarkTheme.bf

@@ -197,7 +197,12 @@ namespace Beefy.theme.dark
         };
 
 		public static uint32 COLOR_TEXT                   = 0xFFFFFFFF;
+		public static uint32 COLOR_TEXT_DISABLED          = 0xFFA8A8A8;
+		public static uint32 COLOR_TEXT_SELECTED          = 0xFF2f5c88;
         public static uint32 COLOR_WINDOW                 = 0xFF595962;
+		public static uint32 COLOR_DIALOG_OUTLINE_IN      = 0xFF404040;
+		public static uint32 COLOR_DIALOG_OUTLINE_OUT     = 0xFF202020;
+		public static uint32 COLOR_GRID                   = 0x0CFFFFFF;
         public static uint32 COLOR_BKG                    = 0xFF26262A;
         public static uint32 COLOR_SELECTED_OUTLINE       = 0xFFCFAE11;
         public static uint32 COLOR_MENU_FOCUSED           = 0xFFE5A910;

BeefLibs/Beefy2D/src/theme/dark/DarkTooltip.bf

@@ -33,7 +33,7 @@ namespace Beefy.theme.dark
         public bool mAllowResize;
 		public bool mHasClosed;
 		public Insets mRelWidgetMouseInsets ~ delete _;
-		public bool mAllowMouseInsideSelf;
+		public Insets mAllowMouseInsideInsets ~ delete _;
 		public bool mAllowMouseOutside;
 		public int mAutoCloseDelay;
 		public bool mIsClipped;
@@ -96,6 +96,21 @@ namespace Beefy.theme.dark
 			Detach();
 		}
 
+		public static Point CalcSize(StringView text, float x = 0, float y = 0)
+		{
+			var font = DarkTheme.sDarkTheme.mSmallFont;
+			float minWidth = 0;
+			float minHeight = 0;
+
+			BFApp.sApp.GetWorkspaceRectFrom((.)x, (.)y, 0, 0, var workspaceX, var workspaceY, var workspaceWidth, var workspaceHeight);
+
+			FontMetrics fontMetrics = .();
+			float height = font.Draw(null, text, x, y, 0, 0, FontOverflowMode.Overflow, &fontMetrics);
+			float tooltipWidth = Math.Max(fontMetrics.mMaxWidth + GS!(32), minWidth);
+			float tooltipHeight = Math.Clamp(height + GS!(16), minHeight, workspaceHeight);
+			return .(tooltipWidth, tooltipHeight);
+		}
+
 		void Attach(Widget widget)
 		{
 			if (mRelWidget != null)
@@ -162,7 +177,7 @@ namespace Beefy.theme.dark
             int32 relX = x - mWidgetWindow.mX;
             int32 relY = y - mWidgetWindow.mY;
 
-            if ((relX >= mWidgetWindow.mWindowWidth - GS!(18)) && (relY >= mWidgetWindow.mWindowHeight - GS!(18)))
+            if ((relX >= mWidgetWindow.mWindowWidth - GS!(22)) && (relY >= mWidgetWindow.mWindowHeight - GS!(22)))
                 return BFWindowBase.HitTestResult.BottomRight;
             return BFWindowBase.HitTestResult.Client;
         }
@@ -178,10 +193,13 @@ namespace Beefy.theme.dark
                 g.DrawBox(DarkTheme.sDarkTheme.GetImage(DarkTheme.ImageIdx.Menu), 0, 0, mWidth, mHeight);
 
             g.SetFont(mFont);
-			if (mIsClipped)
+			using (g.PushColor(DarkTheme.COLOR_TEXT))
-            	g.DrawString(mText, GS!(8), GS!(5), .Left, mWidth - GS!(16), .Ellipsis);
+			{
-			else
+				if (mIsClipped)
-				g.DrawString(mText, 0, GS!(5), .Centered, mWidth);
+					g.DrawString(mText, GS!(8), GS!(5), .Left, mWidth - GS!(16), .Ellipsis);
+				else
+					g.DrawString(mText, 0, GS!(5), .Centered, mWidth);
+			}
 
             if (mAllowResize)
                 g.Draw(DarkTheme.sDarkTheme.GetImage(DarkTheme.ImageIdx.ResizeGrabber), mWidth - GS!(22), mHeight - GS!(22));
@@ -248,21 +266,42 @@ namespace Beefy.theme.dark
 			if (mAllowMouseOutside)
 				return;
 
+			Rect widgetRect = .(0, 0, mRelWidget.mWidth, mRelWidget.mHeight);
+			mRelWidgetMouseInsets?.ApplyTo(ref widgetRect);
+
 			float rootX;
 			float rootY;
-			mRelWidget.SelfToRootTranslate(0, 0, out rootX, out rootY);
+			mRelWidget.SelfToRootTranslate(widgetRect.mX, widgetRect.mY, out rootX, out rootY);
 
-			Rect checkRect = Rect(rootX, rootY, mRelWidget.mWidth, mRelWidget.mHeight);
+			Rect checkRect = Rect(rootX, rootY, widgetRect.mWidth, widgetRect.mHeight);
-			mRelWidgetMouseInsets?.ApplyTo(ref checkRect);
+			
 			if ((mRelWidget.mWidgetWindow != null) && (mRelWidget.mWidgetWindow.mHasMouseInside))
 			{
-				//checkRect.Inflate(8, 8);
 				if (checkRect.Contains(mRelWidget.mWidgetWindow.mClientMouseX, mRelWidget.mWidgetWindow.mClientMouseY))
 					return;
 			}
+			if (mAllowMouseInsideInsets != null)
+			{
+				if (mWidgetWindow.mHasMouseInside)
+					return;
 
-			if ((mWidgetWindow.mHasMouseInside) && (mAllowMouseInsideSelf))
+				Rect<float> clientRect = mWidgetWindow.ClientRect;
-				return;
+				mAllowMouseInsideInsets.ApplyTo(ref clientRect);
+
+				var cursorScreenPos = BFApp.sApp.CursorScreenPos;
+				if (cursorScreenPos != null)
+				{
+					if (clientRect.Contains((.)cursorScreenPos.Value.x, (.)cursorScreenPos.Value.y))
+						return;
+				}
+
+				NOP!();
+
+				/*var screenX = (int32)rootX + mWidgetWindow.mClientX;
+				var screenY = (int32)rootY + mWidgetWindow.mClientY;
+				if (clientRect.Contains(screenX, screenY))
+					return;*/
+			}
 
 			var checkWindow = BFApp.sApp.FocusedWindow;
 			if ((checkWindow != null) && (checkWindow.HasParent(mWidgetWindow)))
@@ -423,15 +462,6 @@ namespace Beefy.theme.dark
 		   		SetLastMouseWidget(null);
 		        sMouseStillTicks = -1;
 		    }
-
-		    if (numOverWidgets > 1)
-		    {
-				//int a = 0;
-				Debug.WriteLine("numOverWidgets > 1");
-		    }
-
-
-		    //Debug.Assert(numOverWidgets <= 1);                        
 		}
 	}
 }

BeefLibs/Beefy2D/src/utils/StableIndexedList.bf

@@ -0,0 +1,60 @@
+using System.Collections;
+namespace utils;
+
+class StableIndexedList<T>
+{
+	public List<T> mList = new .() ~ delete _;
+	public List<int32> mFreeIndices = new .() ~ delete _;
+
+	public this()
+	{
+		mList.Add(default); // Reserve idx 0
+	}
+
+	public ref T this[int idx]
+	{
+		get
+		{
+			return ref mList[idx];
+		}
+
+		set
+		{
+			mList[idx] = value;
+		}
+	}
+
+	public int Add(T val)
+	{
+		if (!mFreeIndices.IsEmpty)
+		{
+			int32 idx = mFreeIndices.PopBack();
+			mList[idx] = val;
+			return idx;
+		}
+		mList.Add(val);
+		return mList.Count - 1;
+	}
+
+	public void RemoveAt(int idx)
+	{
+		if (idx == mList.Count - 1)
+		{
+			mList.PopBack();
+		}
+		else
+		{
+			mList[idx] = default;
+			mFreeIndices.Add((.)idx);
+		}
+	}
+
+	public List<T>.Enumerator GetEnumerator() => mList.GetEnumerator();
+
+	public T SafeGet(int idx)
+	{
+		if ((idx < 0) || (idx > mList.Count))
+			return default;
+		return mList[idx];
+	}
+}

BeefLibs/Beefy2D/src/widgets/Dialog.bf

@@ -322,6 +322,11 @@ namespace Beefy.widgets
 				mDefaultButton.MouseClicked(0, 0, 0, 0, 3);
 		}
 
+		public virtual void GenerateClipboardText(String outText)
+		{
+			outText.AppendF("{}\n{}", mTitle, mText);
+		}
+
         void WindowKeyDown(KeyDownEvent evt)
         {
 			if ((evt.mKeyCode != .Alt) && (mWidgetWindow.IsKeyDown(.Alt)) && (!mWidgetWindow.IsKeyDown(.Control)))
@@ -387,6 +392,29 @@ namespace Beefy.widgets
 					evt.mHandled = true;
 				}
             }
+
+			if (evt.mKeyFlags.HasFlag(.Ctrl) && (evt.mKeyCode == (KeyCode)'C'))
+			{
+				ClipboardBlock: do
+				{
+					if (mChildWidgets != null)
+					{
+						for (var child in mChildWidgets)
+						{
+							if (child is ButtonWidget)
+								continue;
+							break ClipboardBlock;
+						}
+					}
+
+					var clipboardText = GenerateClipboardText(.. scope String());
+					if (!clipboardText.IsEmpty)
+					{
+						BFApp.sApp.SetClipboardText(clipboardText, "");
+						evt.mHandled = true;
+					}
+				}
+			}
         }
     }
 }

BeefLibs/Beefy2D/src/widgets/EditWidget.bf

@@ -2836,7 +2836,7 @@ namespace Beefy.widgets
 			        hi = i - 1;
 			}
 
-			if (hi < GetLineCount())
+			if ((hi >= 0) && (hi < GetLineCount()))
 			{
 				line = (int32)hi;
 				theChar = idx - mData.mLineStarts[hi];

BeefLibs/Beefy2D/src/widgets/ListView.bf

@@ -158,7 +158,7 @@ namespace Beefy.widgets
             }
         }
 
-        public void WithSelectedItems(delegate void(ListViewItem) func, bool skipSelectedChildrenOnSelectedItems = false, bool skipClosed = false)
+        public void WithSelectedItems(delegate void(ListViewItem item) func, bool skipSelectedChildrenOnSelectedItems = false, bool skipClosed = false)
         {
             bool selfSelected = Selected;
             if (selfSelected)
@@ -907,6 +907,9 @@ namespace Beefy.widgets
         {
             base.KeyDown(keyCode, isRepeat);
 
+			if (mWidgetWindow == null)
+				return;
+
 			switch (keyCode)
 			{
 			case (KeyCode)'A':

BeefLibs/Beefy2D/src/widgets/Widget.bf

@@ -633,7 +633,7 @@ namespace Beefy.widgets
 
             if (targetWidget.mParent == mParent)
             {
-                mParent.ParentToSelfTranslate(transX, transY, out transX, out transY);
+                targetWidget.ParentToSelfTranslate(transX, transY, out transX, out transY);
                 return;
             }            
             

BeefLibs/Beefy2D/src/widgets/WidgetWindow.bf

@@ -69,6 +69,7 @@ namespace Beefy.widgets
 		public bool mWantsUpdateF;
 		public bool mTempWantsUpdateF;
 
+		public Image mContentRenderTarget ~ delete _;
         public int32 mContentClientWidth;
         public int32 mContentClientHeight;
 
@@ -229,11 +230,31 @@ namespace Beefy.widgets
         public override void PreDraw(Graphics g)
         {
             base.PreDraw(g);
+			
+			if (mContentRenderTarget != null)
+			{
+				g.mMatrix.Set(Matrix.IdentityMatrix);
+			}
+			else
+			{
+				g.mMatrix.Set(mScaleMatrix);
+			}
 
-            g.mMatrix.Set(mScaleMatrix);
 			g.mMatrixStack[g.mMatrixStackIdx] = g.mMatrix;
         }
 
+		public override void PostDraw(Graphics g)
+		{
+			base.PostDraw(g);
+
+			if (mContentRenderTarget != null)
+			{
+				for (var drawLayer in DrawLayer.sDrawLayers)
+					drawLayer.DrawToRenderTarget(mContentRenderTarget);
+				g.DrawQuad(mContentRenderTarget, 0, 0, 0, 0, mClientWidth, mClientHeight, 1, 1);
+			}
+		}
+
 		public override void RehupSize()
 		{
 			base.RehupSize();
@@ -880,8 +901,14 @@ namespace Beefy.widgets
 			mMouseFlags = default;
 		}
 		
-		public void SetContentSize(int width, int height)
+		public void SetContentSize(int width, int height, bool createRenderTarget = false)
 		{
+			DeleteAndNullify!(mContentRenderTarget);
+			if (createRenderTarget)
+			{
+				mContentRenderTarget = Image.CreateRenderTarget((.)width, (.)height);
+			}
+
 			mContentClientWidth = (.)width;
 			mContentClientHeight = (.)height;
 			RehupSize();

BeefLibs/FMOD/src/FMod.bf

@@ -2012,14 +2012,14 @@ namespace FMOD
 
             return result;
         }
-        public RESULT createSound            (uint8[] data, MODE mode, ref CREATESOUNDEXINFO exinfo, out Sound sound)
+        public RESULT createSound            (Span<uint8> data, MODE mode, ref CREATESOUNDEXINFO exinfo, out Sound sound)
         {
             sound = null;
 
             exinfo.cbsize = (int32)sizeof(CREATESOUNDEXINFO);
 
             int soundraw;
-            RESULT result = FMOD_System_CreateSound(rawPtr, (char8*)&data[0], mode, ref exinfo, out soundraw);
+            RESULT result = FMOD_System_CreateSound(rawPtr, (.)data.Ptr, mode, ref exinfo, out soundraw);
             sound = new Sound(soundraw);
 
             return result;

BeefLibs/MiniZ/src/Zip.bf

@@ -34,21 +34,91 @@ Implements RFC 1950: http://www.ietf.org/rfc/rfc1950.txt and RFC 1951: http://ww
 using System;
 using System.IO;
 using System.Diagnostics;
+using System.Collections;
 
 #define TINFL_USE_64BIT_BITBUF
 #define MINIZ_HAS_64BIT_REGISTERS
 #define MINIZ_LITTLE_ENDIAN
 #define MINIZ_USE_UNALIGNED_LOADS_AND_STORES
 
+#if BF_PLATFORM_WINDOWS
+#define ALLOW_FILE_MAPPING
+#endif
+
 namespace MiniZ
 {
 	class ZipFile
 	{
+		class RangeStream : Stream
+		{
+			public bool mOwnsStream;
+			public Stream mStream ~ { if (mOwnsStream) delete _; };
+			public Range mRange;
+
+			public override bool CanRead => mStream.CanRead;
+			public override bool CanWrite => mStream.CanWrite;
+			public override int64 Length => mRange.Length;
+
+			public override int64 Position
+			{
+				get
+				{
+					return mStream.Position - mRange.Start;
+				}
+
+				set
+				{
+					mStream.Position = value + mRange.Start;
+				}
+			}
+			
+			public override Result<void> Seek(int64 pos, SeekKind seekKind = .Absolute)
+			{
+				//return mStream.Seek(pos, seekKind);
+
+				switch (seekKind)
+				{
+				case .Absolute:
+					return mStream.Seek(pos + mRange.Start, .Absolute);
+				case .Relative:
+					return mStream.Seek(pos, .Relative);
+				case .FromEnd:
+					return mStream.Seek(mRange.End - pos);
+				}
+			}
+
+			public override Result<int> TryRead(Span<uint8> data)
+			{
+				return mStream.TryRead(data);
+			}
+
+			public override Result<int, FileError> TryRead(Span<uint8> data, int timeoutMS)
+			{
+				return mStream.TryRead(data, timeoutMS);
+			}
+
+			public override Result<int> TryWrite(Span<uint8> data)
+			{
+				return mStream.TryWrite(data);
+			}
+
+			public override Result<void> Close()
+			{
+				return mStream.Close();
+			}
+
+			public override Result<void> Flush()
+			{
+				return mStream.Flush();
+			}
+		}
+
 		public class Entry
 		{
 			ZipFile mZipFile;
 			MiniZ.ZipArchiveFileStat mFileStat;
 			int32 mFileIdx;
+			Span<uint8> mAllocatedData ~ delete mAllocatedData.Ptr;
 
 			public bool IsDirectory
 			{
@@ -65,6 +135,17 @@ namespace MiniZ
 				return .Ok;
 			}
 
+			public Result<Span<uint8>> ExtractToMemory()
+			{
+				if (mAllocatedData.IsEmpty)
+				{
+					mAllocatedData = .(new uint8[mFileStat.mUncompSize]*, mFileStat.mUncompSize);
+					if (!MiniZ.ZipReaderExtractToMem(&mZipFile.[Friend]mFile, mFileIdx, mAllocatedData.Ptr, mAllocatedData.Length, .None))
+						return .Err;
+				}
+				return .Ok(mAllocatedData);
+			}
+
 			int GetStrLen(char8* ptr, int max)
 			{
 				int i = 0;
@@ -97,10 +178,27 @@ namespace MiniZ
 				outComment.Append(&mFileStat.mComment, GetStrLen(&mFileStat.mComment, mFileStat.mComment.Count));
 				return .Ok;
 			}
+
+			public DateTime GetDateTime()
+			{
+				int64 time = (int64)mFileStat.mTime * 10000000L + 116444736000000000L;
+				return DateTime(time);
+			}
+
+			public Platform.BfpTimeStamp GetTimestamp()
+			{
+				return (.)(mFileStat.mTime * 10000000L + 116444736000000000L);
+			}
 		}
 
 		MiniZ.ZipArchive mFile;
 		bool mInitialized;
+#if ALLOW_FILE_MAPPING
+		Windows.FileHandle mShareFileHandle ~ _.Close();
+		Windows.Handle mShareFileMapping ~ _.Close();
+		Span<uint8> mMappedData;
+#endif
+		Stream mOwnedStream ~ delete _;
 
 		public ~this()
 		{
@@ -117,6 +215,74 @@ namespace MiniZ
 			return .Ok;
 		}
 
+		public Result<void> Open(StringView fileName, Range range)
+		{
+			Debug.Assert(!mInitialized);
+
+			FileStream fileStream = new FileStream();
+			if (fileStream.Open(fileName, .Read, .Read) case .Err)
+			{
+				delete fileStream;
+				return .Err;
+			}
+
+			RangeStream rangeStream = new RangeStream() { mStream = fileStream, mOwnsStream = true, mRange = range };
+			mOwnedStream = rangeStream;
+			if (!MiniZ.ZipReaderInitStream(&mFile, rangeStream, .None))
+				return .Err;
+			mInitialized = true;
+			return .Ok;
+		}
+
+		public Result<void> Open(Span<uint8> data)
+		{
+			Debug.Assert(!mInitialized);
+			if (!MiniZ.ZipReaderInitMem(&mFile, data.Ptr, data.Length, .None))
+				return .Err;
+			mInitialized = true;
+			return .Ok;
+		}
+
+		public Result<void> OpenMapped(StringView fileName)
+		{
+#if ALLOW_FILE_MAPPING
+			mShareFileHandle = Windows.CreateFileA(fileName.ToScopeCStr!(), Windows.GENERIC_READ, .Read, null, .Open, 0, default);
+			uint32 sizeHigh = 0;
+			uint32 sizeLow = (.)Windows.GetFileSize(mShareFileHandle, (.)&sizeHigh);
+			mShareFileMapping = Windows.CreateFileMappingA(mShareFileHandle, null, Windows.PAGE_READONLY, sizeHigh, sizeLow, null);
+			mMappedData = .((.)Windows.MapViewOfFile(mShareFileMapping, Windows.FILE_MAP_READ, 0, 0, sizeLow), sizeLow);
+
+			Debug.Assert(!mInitialized);
+			if (!MiniZ.ZipReaderInitMem(&mFile, mMappedData.Ptr, mMappedData.Length, .None))
+				return .Err;
+			mInitialized = true;
+			return .Ok;
+#else
+			return Open(fileName);
+#endif
+		}
+
+		public Result<void> OpenMapped(StringView fileName, Range range)
+		{
+#if ALLOW_FILE_MAPPING
+			mShareFileHandle = Windows.CreateFileA(fileName.ToScopeCStr!(), Windows.GENERIC_READ, .Read, null, .Open, 0, default);
+			uint32 sizeHigh = 0;
+			uint32 sizeLow = (.)range.End;
+
+			mShareFileMapping = Windows.CreateFileMappingA(mShareFileHandle, null, Windows.PAGE_READONLY, sizeHigh, sizeLow, null);
+			uint8* ptr = (.)Windows.MapViewOfFile(mShareFileMapping, Windows.FILE_MAP_READ, 0, 0, sizeLow);
+			mMappedData = .(ptr + range.Start, range.Length);
+
+			Debug.Assert(!mInitialized);
+			if (!MiniZ.ZipReaderInitMem(&mFile, mMappedData.Ptr, mMappedData.Length, .None))
+				return .Err;
+			mInitialized = true;
+			return .Ok;
+#else
+			return Open(fileName, range);
+#endif
+		}
+
 		public Result<void> Init(Stream stream)
 		{
 			Debug.Assert(!mInitialized);
@@ -3115,7 +3281,7 @@ namespace MiniZ
 			return s;
 		}
 
-		static bool zip_reader_init_mem(ZipArchive* pZip, void* pMem, int size, ZipFlags flags)
+		public static bool ZipReaderInitMem(ZipArchive* pZip, void* pMem, int size, ZipFlags flags)
 		{
 			if (!zip_reader_init_internal(pZip, flags))
 				return false;

BeefLibs/corlib/src/Allocator.bf

@@ -97,7 +97,7 @@ namespace System
 		}
 	}
 
-	struct AllocWrapper<T> where T : new, delete
+	struct AllocWrapper<T> where T : new where alloctype(T) : delete
 	{
 		alloctype(T) mVal;
 		public alloctype(T) Val

BeefLibs/corlib/src/Attribute.bf

@@ -372,7 +372,7 @@ namespace System
 	[AttributeUsage(.Constructor)]
 	public struct AllowAppendAttribute : Attribute
 	{
-
+		public bool ZeroGap;
 	}
 
 	[AttributeUsage(.Class | .Struct)]

BeefLibs/corlib/src/Collections/HashSet.bf

@@ -1245,7 +1245,7 @@ namespace System.Collections
 		public int32 GetHashKey(int hashCode)
 		{
 			if (sizeof(int) == 4)
-				return (int32)hashCode;
+				return (int32)hashCode & 0x7FFFFFFF;
 #unwarn
 			return (int32)(hashCode ^ ((hashCode >> 31) * 1171)) & 0x7FFFFFFF;
 		}

BeefLibs/corlib/src/Compiler.bf

@@ -63,7 +63,7 @@ namespace System
 				mCmdInfo.Append("\n");
 			}
 
-			public void AddEdit(StringView dataName, StringView label, StringView defaultValue)
+			public void AddEdit(StringView dataName, StringView label, StringView defaultValue, bool focus = false)
 			{
 				mCmdInfo.AppendF($"addEdit\t");
 				dataName.QuoteString(mCmdInfo);
@@ -71,7 +71,7 @@ namespace System
 				label.QuoteString(mCmdInfo);
 				mCmdInfo.Append("\t");
 				defaultValue.QuoteString(mCmdInfo);
-				mCmdInfo.Append("\n");
+				mCmdInfo.AppendF($"\t{focus}\n");
 			}
 
 			public void AddFilePath(StringView dataName, StringView label, StringView defaultValue)
@@ -216,7 +216,7 @@ namespace System
 			
 			public override void InitUI()
 			{
-				AddEdit("name", "Class Name", "");
+				AddEdit("name", "Class Name", "", true);
 			}
 
 			public override void Generate(String outFileName, String outText, ref Flags generateFlags)
@@ -225,10 +225,12 @@ namespace System
 				if (name.EndsWith(".bf", .OrdinalIgnoreCase))
 					name.RemoveFromEnd(3);
 				outFileName.Append(name);
+
+				var ns = Namespace..Trim();
+				if (!ns.IsEmpty)
+					outText.AppendF($"namespace {Namespace};\n\n");
 				outText.AppendF(
 					$"""
-					namespace {Namespace};
-					
 					class {name}
 					{{
 					}}
@@ -334,6 +336,7 @@ namespace System
 		static extern void Comptime_EmitMethodEntry(int64 methodHandle, StringView text);
 		static extern void Comptime_EmitMethodExit(int64 methodHandle, StringView text);
 		static extern void Comptime_EmitMixin(StringView text);
+		static extern String Comptime_GetStringById(int32 id);
 
 		[Comptime(OnlyFromComptime=true)]
 		public static MethodBuilder CreateMethod(Type owner, StringView methodName, Type returnType, MethodFlags methodFlags)

BeefLibs/corlib/src/Console.bf

@@ -396,6 +396,7 @@ namespace System
 		{
 			sForegroundColor = sOriginalForegroundColor;
 			sBackgroundColor = sOriginalBackgroundColor;
+			SetColors();
 
 #if !BF_PLATFORM_WINDOWS
 			Write("\x1B[0m");

BeefLibs/corlib/src/Diagnostics/Debug.bf

@@ -25,7 +25,7 @@ namespace System.Diagnostics
 #if !DEBUG
 		[SkipCall]
 #endif
-		public static void FatalError(String msg = "Fatal error encountered", String filePath = Compiler.CallerFilePath, int line = Compiler.CallerLineNum)
+		public static void FatalError(StringView msg = "Fatal error encountered", String filePath = Compiler.CallerFilePath, int line = Compiler.CallerLineNum)
 		{
 			String failStr = scope .()..Append(msg, " at line ");
 			line.ToString(failStr);
@@ -44,10 +44,19 @@ namespace System.Diagnostics
 #endif
 		}
 
+#if !BF_RUNTIME_DISABLE
 		[CallingConvention(.Cdecl)]
 		static extern void Write(char8* str, int strLen);
 		[CallingConvention(.Cdecl)]
 		static extern void Write(int val);
+#else
+		static void Write(char8* str, int strLen)
+		{
+		}
+		static void Write(int val)
+		{
+		}
+#endif
 
 		public static void Write(String line)
 		{
@@ -59,7 +68,7 @@ namespace System.Diagnostics
 			Write(sv.[Friend]mPtr, sv.[Friend]mLength);
 		}
 
-		public static void Write(String fmt, params Span<Object> args)
+		public static void Write(StringView fmt, params Span<Object> args)
 		{
 			String str = scope String(4096);
 			str.AppendF(fmt, params args);
@@ -86,7 +95,7 @@ namespace System.Diagnostics
 			Write(lineStr.Ptr, lineStr.Length);
 		}
 
-		public static void WriteLine(StringView strFormat, params Object[] args)
+		public static void WriteLine(StringView strFormat, params Span<Object> args)
 		{
 			String paramStr = scope String(4096);
 			paramStr.AppendF(strFormat, params args);

BeefLibs/corlib/src/FFI/Function.bf

@@ -1,6 +1,6 @@
 namespace System.FFI
 {
-	[CRepr, StaticInitPriority(100)]
+	[CRepr, StaticInitPriority(200)]
 	struct FFIType
 	{
 		public enum TypeKind : uint16

BeefLibs/corlib/src/GC.bf

@@ -108,6 +108,8 @@ namespace System
 		[CallingConvention(.Cdecl)]
 		private extern static void Init();
 		[CallingConvention(.Cdecl)]
+		public extern static void Disable();
+		[CallingConvention(.Cdecl)]
         public extern static void Collect(bool async = true);
 		[CallingConvention(.Cdecl)]
 		private extern static void StopCollecting();
@@ -136,6 +138,7 @@ namespace System
 		[CallingConvention(.Cdecl)]
 		public extern static void ExcludeThreadId(int thereadId);
 #else
+		public static void Disable() {}
 		public static void Collect(bool async = true) {}
 		private static void MarkAllStaticMembers() {}
 		public static void DebugDumpLeaks() {}

BeefLibs/corlib/src/IO/BufferedStream.bf

@@ -38,7 +38,7 @@ namespace System.IO
 
 		public ~this()
 		{
-			Flush();
+			FlushBuffer();
 		}
 
 		public override Result<void> Seek(int64 pos, SeekKind seekKind = .Absolute)
@@ -84,7 +84,7 @@ namespace System.IO
 				data.RemoveFromStart((.)spaceLeft);
 			}
 
-			Try!(Flush());
+			Try!(FlushBuffer());
 
 			if ((mBuffer == null) || (data.Length > mBuffer.Count))
 			{
@@ -114,7 +114,7 @@ namespace System.IO
 
 			if ((mWriteDirtyEnd >= 0) && (mWriteDirtyEnd != mPos))
 			{
-				Try!(Flush());
+				Try!(FlushBuffer());
 			}
 
 			int writeCount = 0;
@@ -138,7 +138,7 @@ namespace System.IO
 				}
 			}
 
-			Try!(Flush());
+			Try!(FlushBuffer());
 
 			if ((mBuffer == null) || (data.Length > mBuffer.Count))
 			{
@@ -158,7 +158,7 @@ namespace System.IO
 			return writeCount;
 		}
 
-		public override Result<void> Flush()
+		protected Result<void> FlushBuffer()
 		{
 			if (mWriteDirtyPos >= 0)
 			{
@@ -170,9 +170,14 @@ namespace System.IO
 			return .Ok;
 		}
 
+		public override Result<void> Flush()
+		{
+			return FlushBuffer();
+		}
+
 		public override Result<void> Close()
 		{
-			let ret = Flush();
+			let ret = FlushBuffer();
 			
 			mPos = 0;
 			mBufferPos = -Int32.MinValue;

BeefLibs/corlib/src/IO/Directory.bf

@@ -135,7 +135,7 @@ namespace System.IO
 				bfpFlags |= .Directories;
 			if (flags.HasFlag(.Files))
 				bfpFlags |= .Files;
-			let findFileData = Platform.BfpFindFileData_FindFirstFile(useStr, bfpFlags, null);
+			let findFileData = Platform.Hook.BfpFindFileData_FindFirstFile(useStr, bfpFlags, null);
 			return FileEnumerator(useStr, findFileData);
 		}
 
@@ -206,7 +206,7 @@ namespace System.IO
 		{
 			get
 			{
-				return Platform.BfpFindFileData_GetFileAttributes(mFindFileData).HasFlag(.Directory);
+				return Platform.Hook.BfpFindFileData_GetFileAttributes(mFindFileData).HasFlag(.Directory);
 			}
 		}
 
@@ -214,7 +214,7 @@ namespace System.IO
 		{
 			Platform.GetStrHelper(outFileName, scope (outPtr, outSize, outResult) =>
 				{
-					Platform.BfpFindFileData_GetFileName(mFindFileData, outPtr, outSize, (Platform.BfpFileResult*)outResult);
+					Platform.Hook.BfpFindFileData_GetFileName(mFindFileData, outPtr, outSize, (Platform.BfpFileResult*)outResult);
 				});
 		}
 
@@ -228,43 +228,45 @@ namespace System.IO
 
 		public DateTime GetLastWriteTime()
 		{
-			return DateTime.FromFileTime((int64)Platform.BfpFindFileData_GetTime_LastWrite(mFindFileData));
+			return DateTime.FromFileTime((int64)Platform.Hook.BfpFindFileData_GetTime_LastWrite(mFindFileData));
 		}
 
 		public DateTime GetLastWriteTimeUtc()
 		{
-			return DateTime.FromFileTimeUtc((int64)Platform.BfpFindFileData_GetTime_LastWrite(mFindFileData));
+			return DateTime.FromFileTimeUtc((int64)Platform.Hook.BfpFindFileData_GetTime_LastWrite(mFindFileData));
 		}
 
 		public DateTime GetCreatedTime()
 		{
-			return DateTime.FromFileTime((int64)Platform.BfpFindFileData_GetTime_Created(mFindFileData));
+			return DateTime.FromFileTime((int64)Platform.Hook.BfpFindFileData_GetTime_Created(mFindFileData));
 		}
 
 		public DateTime GetCreatedTimeUtc()
 		{
-			return DateTime.FromFileTimeUtc((int64)Platform.BfpFindFileData_GetTime_Created(mFindFileData));
+			return DateTime.FromFileTimeUtc((int64)Platform.Hook.BfpFindFileData_GetTime_Created(mFindFileData));
 		}
 
 		public DateTime GetAccessedTime()
 		{
-			return DateTime.FromFileTime((int64)Platform.BfpFindFileData_GetTime_Access(mFindFileData));
+			return DateTime.FromFileTime((int64)Platform.Hook.BfpFindFileData_GetTime_Access(mFindFileData));
 		}
 
 		public DateTime GetAccessedTimeUtc()
 		{
-			return DateTime.FromFileTimeUtc((int64)Platform.BfpFindFileData_GetTime_Access(mFindFileData));
+			return DateTime.FromFileTimeUtc((int64)Platform.Hook.BfpFindFileData_GetTime_Access(mFindFileData));
 		}
 
 		public int64 GetFileSize()
 		{
-			return Platform.BfpFindFileData_GetFileSize(mFindFileData);
+			return Platform.Hook.BfpFindFileData_GetFileSize(mFindFileData);
 		}
 
 		public Platform.BfpFileAttributes GetFileAttributes()
 		{
-			return Platform.BfpFindFileData_GetFileAttributes(mFindFileData);
+			return Platform.Hook.BfpFindFileData_GetFileAttributes(mFindFileData);
 		}
+
+		public static bool operator implicit (Self self) => self.mFindFileData != null;
 	}
 
 	struct FileEnumerator : IEnumerator<FileFindEntry>, IDisposable
@@ -292,7 +294,7 @@ namespace System.IO
 		{
 			delete mSearchStr;
 			if (mFindFileData != null)
-				Platform.BfpFindFileData_Release(mFindFileData);
+				Platform.Hook.BfpFindFileData_Release(mFindFileData);
 		}
 
 		public bool MoveNext() mut 
@@ -301,7 +303,7 @@ namespace System.IO
 			if (mIdx == 0)
 				return mFindFileData != null;
 
-			return Platform.BfpFindFileData_FindNextFile(mFindFileData);
+			return Platform.Hook.BfpFindFileData_FindNextFile(mFindFileData);
 		}
 
 		public Result<FileFindEntry> GetNext() mut

BeefLibs/corlib/src/IO/File.bf

@@ -141,13 +141,13 @@ namespace System.IO
 
 		public static bool Exists(StringView fileName)
 		{
-			return Platform.BfpFile_Exists(fileName.ToScopeCStr!());
+			return Platform.Hook.BfpFile_Exists(fileName.ToScopeCStr!());
 		}
 
 		public static Result<void, Platform.BfpFileResult> Delete(StringView fileName)
 		{
 			Platform.BfpFileResult result = default;
-			Platform.BfpFile_Delete(fileName.ToScopeCStr!(), &result);
+			Platform.Hook.BfpFile_Delete(fileName.ToScopeCStr!(), &result);
 			if ((result != .Ok) && (result != .NotFound))
 				return .Err(result);
 			return .Ok;
@@ -156,7 +156,7 @@ namespace System.IO
 		public static Result<void, Platform.BfpFileResult> Move(StringView fromPath, StringView toPath)
 		{
 			Platform.BfpFileResult result = default;
-			Platform.BfpFile_Rename(fromPath.ToScopeCStr!(), toPath.ToScopeCStr!(), &result);
+			Platform.Hook.BfpFile_Rename(fromPath.ToScopeCStr!(), toPath.ToScopeCStr!(), &result);
 			if (result != .Ok)
 				return .Err(result);
 			return .Ok;
@@ -165,7 +165,7 @@ namespace System.IO
 		public static Result<void, Platform.BfpFileResult> Copy(StringView fromPath, StringView toPath)
 		{
 			Platform.BfpFileResult result = default;
-			Platform.BfpFile_Copy(fromPath.ToScopeCStr!(), toPath.ToScopeCStr!(), .Always, &result);
+			Platform.Hook.BfpFile_Copy(fromPath.ToScopeCStr!(), toPath.ToScopeCStr!(), .Always, &result);
 			if (result != .Ok)
 				return .Err(result);
 			return .Ok;
@@ -174,7 +174,7 @@ namespace System.IO
 		public static Result<void, Platform.BfpFileResult> CopyIfNewer(StringView fromPath, StringView toPath)
 		{
 			Platform.BfpFileResult result = default;
-			Platform.BfpFile_Copy(fromPath.ToScopeCStr!(), toPath.ToScopeCStr!(), .IfNewer, &result);
+			Platform.Hook.BfpFile_Copy(fromPath.ToScopeCStr!(), toPath.ToScopeCStr!(), .IfNewer, &result);
 			if (result != .Ok)
 				return .Err(result);
 			return .Ok;
@@ -183,7 +183,7 @@ namespace System.IO
 		public static Result<void, Platform.BfpFileResult> Copy(StringView fromPath, StringView toPath, bool overwrite)
 		{
 			Platform.BfpFileResult result = default;
-			Platform.BfpFile_Copy(fromPath.ToScopeCStr!(), toPath.ToScopeCStr!(), overwrite ? .Always : .IfNotExists, &result);
+			Platform.Hook.BfpFile_Copy(fromPath.ToScopeCStr!(), toPath.ToScopeCStr!(), overwrite ? .Always : .IfNotExists, &result);
 			if (result != .Ok)
 				return .Err(result);
 			return .Ok;
@@ -192,7 +192,7 @@ namespace System.IO
 		public static Result<void, Platform.BfpFileResult> SetAttributes(StringView path, FileAttributes attr)
 		{
 			Platform.BfpFileResult result = default;
-			Platform.BfpFile_SetAttributes(path.ToScopeCStr!(), (Platform.BfpFileAttributes)attr, &result);
+			Platform.Hook.BfpFile_SetAttributes(path.ToScopeCStr!(), (Platform.BfpFileAttributes)attr, &result);
 			if (result != .Ok)
 				return .Err(result);
 			return .Ok;
@@ -200,12 +200,47 @@ namespace System.IO
 
 		public static Result<DateTime> GetLastWriteTime(StringView fullPath)
 		{
-			return DateTime.FromFileTime((int64)Platform.BfpFile_GetTime_LastWrite(fullPath.ToScopeCStr!()));
+			return DateTime.FromFileTime((int64)Platform.Hook.BfpFile_GetTime_LastWrite(fullPath.ToScopeCStr!()));
 		}
 
 		public static Result<DateTime> GetLastWriteTimeUtc(StringView fullPath)
 		{
-			return DateTime.FromFileTimeUtc((int64)Platform.BfpFile_GetTime_LastWrite(fullPath.ToScopeCStr!()));
+			return DateTime.FromFileTimeUtc((int64)Platform.Hook.BfpFile_GetTime_LastWrite(fullPath.ToScopeCStr!()));
 		}
 	}
+
+	class FileInfo
+	{
+		FileFindEntry mFileFindEntry;
+
+		public this(StringView path)
+		{
+			let findFileData = Platform.Hook.BfpFindFileData_FindFirstFile(path.ToScopeCStr!(), .Files, null);
+			if (findFileData == null)
+				return;
+			mFileFindEntry = .(new .(path), findFileData);
+		}
+
+		public ~this()
+		{
+			if (mFileFindEntry.[Friend]mSearchStr != null)
+			{
+				delete mFileFindEntry.[Friend]mSearchStr;
+				Platform.Hook.BfpFindFileData_Release(mFileFindEntry.[Friend]mFindFileData);
+			}
+		}
+
+		public bool Exists => mFileFindEntry;
+		public bool IsDirectory => mFileFindEntry ? mFileFindEntry.IsDirectory : default;
+		public void GetFileName(String outFileName) { if (mFileFindEntry) mFileFindEntry.GetFileName(outFileName); }
+		public void GetFilePath(String outPath) { if (mFileFindEntry) mFileFindEntry.GetFilePath(outPath); }
+		public DateTime GetLastWriteTime() => mFileFindEntry ? mFileFindEntry.GetLastWriteTime() : default;
+		public DateTime GetLastWriteTimeUtc() => mFileFindEntry ? mFileFindEntry.GetLastWriteTimeUtc() : default;
+		public DateTime GetCreatedTime() => mFileFindEntry ? mFileFindEntry.GetCreatedTime() : default;
+		public DateTime GetCreatedTimeUtc() => mFileFindEntry ? mFileFindEntry.GetCreatedTimeUtc() : default;
+		public DateTime GetAccessedTime() => mFileFindEntry ? mFileFindEntry.GetAccessedTime() : default;
+		public DateTime GetAccessedTimeUtc() => mFileFindEntry ? mFileFindEntry.GetAccessedTimeUtc() : default;
+		public int64 GetFileSize() => mFileFindEntry ? mFileFindEntry.GetFileSize() : default;
+		public Platform.BfpFileAttributes GetFileAttributes() => mFileFindEntry ? mFileFindEntry.GetFileAttributes() : default;
+	}
 }

BeefLibs/corlib/src/IO/FileStream.bf

@@ -12,12 +12,12 @@ namespace System.IO
 		{
 			get
 			{
-				return Platform.BfpFile_Seek(mBfpFile, 0, .Relative);
+				return Platform.Hook.BfpFile_Seek(mBfpFile, 0, .Relative);
 			}
 
 			set
 			{
-				Platform.BfpFile_Seek(mBfpFile, value, .Absolute);
+				Platform.Hook.BfpFile_Seek(mBfpFile, value, .Absolute);
 			}
 		}
 
@@ -25,7 +25,7 @@ namespace System.IO
 		{
 			get
 			{
-				return Platform.BfpFile_GetFileSize(mBfpFile);
+				return Platform.Hook.BfpFile_GetFileSize(mBfpFile);
 			}
 		}
 
@@ -35,7 +35,7 @@ namespace System.IO
 			{
 				if (mBfpFile == null)
 					return 0;
-				return Platform.BfpFile_GetSystemHandle(mBfpFile);
+				return Platform.Hook.BfpFile_GetSystemHandle(mBfpFile);
 			}
 		}
 
@@ -46,7 +46,7 @@ namespace System.IO
 
 		public override Result<void> Seek(int64 pos, SeekKind seekKind = .Absolute)
 		{
-			int64 newPos = Platform.BfpFile_Seek(mBfpFile, pos, (Platform.BfpFileSeekKind)seekKind);
+			int64 newPos = Platform.Hook.BfpFile_Seek(mBfpFile, pos, (Platform.BfpFileSeekKind)seekKind);
 			// Ensure position is what was requested
 			if ((seekKind == .Absolute) && (newPos != pos))
 				return .Err;
@@ -56,7 +56,7 @@ namespace System.IO
 		public override Result<int> TryRead(Span<uint8> data)
 		{
 			Platform.BfpFileResult result = .Ok;
-			int numBytesRead = Platform.BfpFile_Read(mBfpFile, data.Ptr, data.Length, -1, &result);
+			int numBytesRead = Platform.Hook.BfpFile_Read(mBfpFile, data.Ptr, data.Length, -1, &result);
 			if ((result != .Ok) && (result != .PartialData))
 				return .Err;
 			return numBytesRead;
@@ -65,7 +65,7 @@ namespace System.IO
 		public override Result<int, FileError> TryRead(Span<uint8> data, int timeoutMS)
 		{
 			Platform.BfpFileResult result = .Ok;
-			int numBytesRead = Platform.BfpFile_Read(mBfpFile, data.Ptr, data.Length, timeoutMS, &result);
+			int numBytesRead = Platform.Hook.BfpFile_Read(mBfpFile, data.Ptr, data.Length, timeoutMS, &result);
 			if ((result != .Ok) && (result != .PartialData))
 			{
 				switch (result)
@@ -84,7 +84,7 @@ namespace System.IO
 		public override Result<int> TryWrite(Span<uint8> data)
 		{
 			Platform.BfpFileResult result = .Ok;
-			int numBytesWritten = Platform.BfpFile_Write(mBfpFile, data.Ptr, data.Length, -1, &result);
+			int numBytesWritten = Platform.Hook.BfpFile_Write(mBfpFile, data.Ptr, data.Length, -1, &result);
 			if ((result != .Ok) && (result != .PartialData))
 				return .Err;
 			return numBytesWritten;
@@ -93,7 +93,7 @@ namespace System.IO
 		public override Result<void> Close()
 		{
 			if (mBfpFile != null)
-				Platform.BfpFile_Release(mBfpFile);
+				Platform.Hook.BfpFile_Release(mBfpFile);
 			mBfpFile = null;
 			return .Ok;
 		}
@@ -101,7 +101,7 @@ namespace System.IO
 		public override Result<void> Flush()
 		{
 			if (mBfpFile != null)
-				Platform.BfpFile_Flush(mBfpFile);
+				Platform.Hook.BfpFile_Flush(mBfpFile);
 			return .Ok;
 		}
 
@@ -159,7 +159,7 @@ namespace System.IO
 		public Result<void, FileOpenError> OpenStd(Platform.BfpFileStdKind stdKind)
 		{
 			Platform.BfpFileResult fileResult = .Ok;
-			mBfpFile = Platform.BfpFile_GetStd(stdKind, &fileResult);
+			mBfpFile = Platform.Hook.BfpFile_GetStd(stdKind, &fileResult);
 			mFileAccess = .ReadWrite;
 
 			if ((mBfpFile == null) || (fileResult != .Ok))
@@ -218,7 +218,7 @@ namespace System.IO
 			Platform.BfpFileAttributes fileFlags = .Normal;
 			
 			Platform.BfpFileResult fileResult = .Ok;
-			mBfpFile = Platform.BfpFile_Create(path.ToScopeCStr!(128), createKind, createFlags, fileFlags, &fileResult);
+			mBfpFile = Platform.Hook.BfpFile_Create(path.ToScopeCStr!(128), createKind, createFlags, fileFlags, &fileResult);
 
 			if ((mBfpFile == null) || (fileResult != .Ok))
 			{
@@ -261,7 +261,7 @@ namespace System.IO
 				Seek(length);
 
 			Platform.BfpFileResult result = .Ok;
-			Platform.BfpFile_Truncate(mBfpFile, &result);
+			Platform.Hook.BfpFile_Truncate(mBfpFile, &result);
 			if (result != .Ok)
 			{
 				Seek(pos);
@@ -297,7 +297,7 @@ namespace System.IO
 			{
 				if (mBfpFile == null)
 					return 0;
-				return Platform.BfpFile_GetSystemHandle(mBfpFile);
+				return Platform.Hook.BfpFile_GetSystemHandle(mBfpFile);
 			}
 		}
 
@@ -321,7 +321,7 @@ namespace System.IO
 		{
 			set
 			{
-				// Matches the behavior of Platform.BfpFile_Seek(mBfpFile, value, .Absolute);
+				// Matches the behavior of Platform.Hook.BfpFile_Seek(mBfpFile, value, .Absolute);
 				mPos = Math.Max(value, 0);
 			}
 		}
@@ -355,7 +355,7 @@ namespace System.IO
 		public Result<void, FileOpenError> OpenStd(Platform.BfpFileStdKind stdKind)
 		{
 			Platform.BfpFileResult fileResult = .Ok;
-			mBfpFile = Platform.BfpFile_GetStd(stdKind, &fileResult);
+			mBfpFile = Platform.Hook.BfpFile_GetStd(stdKind, &fileResult);
 			mFileAccess = .ReadWrite;
 
 			if ((mBfpFile == null) || (fileResult != .Ok))
@@ -413,7 +413,7 @@ namespace System.IO
 			Platform.BfpFileAttributes fileFlags = .Normal;
 			
 			Platform.BfpFileResult fileResult = .Ok;
-			mBfpFile = Platform.BfpFile_Create(path.ToScopeCStr!(128), createKind, createFlags, fileFlags, &fileResult);
+			mBfpFile = Platform.Hook.BfpFile_Create(path.ToScopeCStr!(128), createKind, createFlags, fileFlags, &fileResult);
 
 			if ((mBfpFile == null) || (fileResult != .Ok))
 			{
@@ -467,7 +467,7 @@ namespace System.IO
 				newPos = mPos + pos;
 			}
 
-			// Matches the behaviour of Platform.BfpFile_Seek(mBfpFile, value, .Absolute);
+			// Matches the behaviour of Platform.Hook.BfpFile_Seek(mBfpFile, value, .Absolute);
 			mPos = Math.Max(newPos, 0);
 			if (seekKind == .Absolute && newPos < 0)
 				return .Err;
@@ -479,7 +479,7 @@ namespace System.IO
 		{
 			let ret = base.Close();
 			if (mBfpFile != null)
-				Platform.BfpFile_Release(mBfpFile);
+				Platform.Hook.BfpFile_Release(mBfpFile);
 
 			mBfpFile = null;
 			mFileAccess = default;
@@ -489,12 +489,12 @@ namespace System.IO
 
 		protected override void UpdateLength()
 		{
-			mUnderlyingLength = Platform.BfpFile_GetFileSize(mBfpFile);
+			mUnderlyingLength = Platform.Hook.BfpFile_GetFileSize(mBfpFile);
 		}
 
 		protected Result<void, FileError> SeekUnderlying(int64 offset, Platform.BfpFileSeekKind seekKind = .Absolute)
 		{
-			int64 newPos = Platform.BfpFile_Seek(mBfpFile, offset, seekKind);
+			int64 newPos = Platform.Hook.BfpFile_Seek(mBfpFile, offset, seekKind);
 			Result<void, FileError> result = ((seekKind == .Absolute) && (newPos != offset)) ? .Err(.SeekError) : .Ok;
 			if (result case .Ok)
 				mBfpFilePos = newPos;
@@ -507,7 +507,7 @@ namespace System.IO
 				Try!(SeekUnderlying(pos));
 
 			Platform.BfpFileResult result = .Ok;
-			int numBytesRead = Platform.BfpFile_Read(mBfpFile, data.Ptr, data.Length, -1, &result);
+			int numBytesRead = Platform.Hook.BfpFile_Read(mBfpFile, data.Ptr, data.Length, -1, &result);
 			if ((result != .Ok) && (result != .PartialData))
 				return .Err;
 			mBfpFilePos += numBytesRead;
@@ -520,7 +520,7 @@ namespace System.IO
 				Try!(SeekUnderlying(pos));
 
 			Platform.BfpFileResult result = .Ok;
-			int numBytesRead = Platform.BfpFile_Write(mBfpFile, data.Ptr, data.Length, -1, &result);
+			int numBytesRead = Platform.Hook.BfpFile_Write(mBfpFile, data.Ptr, data.Length, -1, &result);
 			if ((result != .Ok) && (result != .PartialData))
 				return .Err;
 			mBfpFilePos += numBytesRead;
@@ -533,7 +533,7 @@ namespace System.IO
 				Try!(SeekUnderlying(mPos));
 
 			Platform.BfpFileResult result = .Ok;
-			int numBytesRead = Platform.BfpFile_Read(mBfpFile, data.Ptr, data.Length, timeoutMS, &result);
+			int numBytesRead = Platform.Hook.BfpFile_Read(mBfpFile, data.Ptr, data.Length, timeoutMS, &result);
 			if ((result != .Ok) && (result != .PartialData))
 			{
 				switch (result)
@@ -560,7 +560,7 @@ namespace System.IO
 			}
 
 			Platform.BfpFileResult result = .Ok;
-			Platform.BfpFile_Truncate(mBfpFile, &result);
+			Platform.Hook.BfpFile_Truncate(mBfpFile, &result);
 			if (result != .Ok)
 			{
 				Try!(SeekUnderlying(pos));
@@ -585,7 +585,7 @@ namespace System.IO
 		{
 			var result = base.Flush();
 			if (mBfpFile != null)
-				Platform.BfpFile_Flush(mBfpFile);
+				Platform.Hook.BfpFile_Flush(mBfpFile);
 			return result;
 		}
 	}

BeefLibs/corlib/src/IO/MemoryStream.bf

@@ -116,4 +116,98 @@ namespace System.IO
 			mPosition = 0;
 		}
 	}
+
+	class FixedMemoryStream : Stream
+	{
+		Span<uint8> mMemory;
+		int mPosition = 0;
+
+		public override int64 Position
+		{
+			get
+			{
+				return mPosition;
+			}
+
+			set
+			{
+				mPosition = (.)value;
+			}
+		}
+
+		public override int64 Length
+		{
+			get
+			{
+				return mMemory.Length;
+			}
+		}
+
+		public override bool CanRead
+		{
+			get
+			{
+				return true;
+			}
+		}
+
+		public override bool CanWrite
+		{
+			get
+			{
+				return true;
+			}
+		}
+
+
+		public this(Span<uint8> memory)
+		{
+			mMemory = memory;
+		}
+
+		public Span<uint8> Memory => mMemory;
+
+		public override Result<int> TryRead(Span<uint8> data)
+		{
+			let count = data.Length;
+			if (count == 0)
+				return .Ok(0);
+			int readBytes = Math.Min(count, mMemory.Length - mPosition);
+			if (readBytes <= 0)
+				return .Ok(readBytes);
+
+			Internal.MemCpy(data.Ptr, &mMemory[mPosition], readBytes);
+			mPosition += readBytes;
+			return .Ok(readBytes);
+		}
+
+		public override Result<int> TryWrite(Span<uint8> data)
+		{
+			let count = data.Length;
+			if (count == 0)
+				return .Ok(0);
+			int growSize = mPosition + count - mMemory.Length;
+			if (growSize > 0)
+				return .Err;
+			Internal.MemCpy(&mMemory[mPosition], data.Ptr, count);
+			mPosition += count;
+			return .Ok(count);
+		}
+
+		public override Result<void> Close()
+		{
+			return .Ok;
+		}
+		
+		public override Result<void> SetLength(int64 length)
+	    {
+			return .Err;
+	    }
+
+		public void Clear()
+		{
+			mMemory.Clear();
+			mPosition = 0;
+		}
+	}
 }

BeefLibs/corlib/src/IO/Pipe.bf

@@ -46,7 +46,7 @@ namespace System.IO
 			Platform.BfpFileAttributes fileFlags = .Normal;
 
 			Platform.BfpFileResult fileResult = .Ok;
-			mBfpFile = Platform.BfpFile_Create(path, createKind, createFlags, fileFlags, &fileResult);
+			mBfpFile = Platform.Hook.BfpFile_Create(path, createKind, createFlags, fileFlags, &fileResult);
 
 			if ((mBfpFile == null) || (fileResult != .Ok))
 			{
@@ -76,6 +76,9 @@ namespace System.IO
 			Platform.BfpFileCreateKind createKind = .CreateAlways;
 			Platform.BfpFileCreateFlags createFlags = .Pipe;
 
+			if (options.HasFlag(.AllowTimeouts))
+				createFlags |= .AllowTimeouts;
+
 			createKind = .OpenExisting;
 			createFlags |= .Read;
 			createFlags |= .Write;
@@ -83,7 +86,7 @@ namespace System.IO
 			Platform.BfpFileAttributes fileFlags = .Normal;
 
 			Platform.BfpFileResult fileResult = .Ok;
-			mBfpFile = Platform.BfpFile_Create(path, createKind, createFlags, fileFlags, &fileResult);
+			mBfpFile = Platform.Hook.BfpFile_Create(path, createKind, createFlags, fileFlags, &fileResult);
 
 			if ((mBfpFile == null) || (fileResult != .Ok))
 			{

BeefLibs/corlib/src/IO/StringStream.bf

@@ -23,6 +23,7 @@ namespace System.IO
 			mString = appendStr;
 		}
 
+		[DisableChecks]
 		public ~this()
 		{
 			if (mStringKind == .Append)

BeefLibs/corlib/src/IRefCounted.bf

@@ -1,5 +1,6 @@
 using System.Threading;
 using System.Diagnostics;
+using System.Collections;
 
 namespace System
 {
@@ -105,6 +106,8 @@ namespace System
 		{
 			String emitStr = scope .();
 
+			HashSet<String> foundSigs = scope .();
+
 			for (var methodInfo in typeof(T).GetMethods(.Public | .DeclaredOnly))
 			{
 				if (methodInfo.IsStatic)
@@ -112,11 +115,15 @@ namespace System
 				if (!methodInfo.IsConstructor)
 					continue;
 
+				var sig = methodInfo.GetMethodSig(.. new .());
+				if (!foundSigs.Add(sig))
+					continue;
+
 				emitStr.AppendF("public static RefCounted<T> Create(");
 				methodInfo.GetParamsDecl(emitStr);
 				emitStr.AppendF(")\n");
 				emitStr.AppendF("{{\n");
-				emitStr.AppendF("\treturn new [Friend] RefCountedAppend<T>(");
+				emitStr.AppendF("\treturn new [Friend]RefCountedAppend<T>(");
 				methodInfo.GetArgsList(emitStr);
 				emitStr.AppendF(");\n}}\n");
 			}
@@ -207,7 +214,16 @@ namespace System
 				if (!methodInfo.IsConstructor)
 					continue;
 
-				emitStr.AppendF("[AllowAppend]\nprotected this(");
+				if (methodInfo.AllowAppendKind == .Yes)
+					emitStr.AppendF("[AllowAppend]\n");
+				if (methodInfo.AllowAppendKind == .ZeroGap)
+					emitStr.AppendF("[AllowAppend(ZeroGap=true)]\n");
+				if (methodInfo.CheckedKind == .Checked)
+					emitStr.AppendF("[Checked]\n");
+				if (methodInfo.CheckedKind == .Unchecked)
+					emitStr.AppendF("[Unchecked]\n");
+
+				emitStr.AppendF("protected this(");
 				methodInfo.GetParamsDecl(emitStr);
 				emitStr.AppendF(")\n");
 				emitStr.AppendF("{{\n");

BeefLibs/corlib/src/Int32.bf

@@ -66,7 +66,7 @@ namespace System
 		public override void ToString(String strBuffer)
 		{
 			// Dumb, make better.
-			char8[] strChars = scope:: char8[16];
+			char8[16] strChars = ?;
 			int32 char8Idx = 14;
 			int32 valLeft = (int32)this;
 			bool isNeg = true;
@@ -86,7 +86,7 @@ namespace System
 			if (isNeg)
 				strChars[char8Idx--] = '-';
 			char8* char8Ptr = &strChars[char8Idx + 1];
-			strBuffer.Append(char8Ptr);
+			strBuffer.Append(char8Ptr, 14 - char8Idx);
 		}
 
 		void ToString(String strBuffer, int minNumerals)

BeefLibs/corlib/src/Int64.bf

@@ -78,29 +78,27 @@ namespace System
 		public override void ToString(String strBuffer)
 		{
 			// Dumb, make better.
-			char8[] strChars = scope:: char8[22];
+			char8[22] strChars = ?;
 			int32 char8Idx = 20;
 			int64 valLeft = (int64)this;
 			bool isNeg = true;
-			int minNumeralsLeft = 0;
 			if (valLeft >= 0)
 			{
 				valLeft = -valLeft;
 				isNeg = false;
 			}
-			while ((valLeft < 0) || (minNumeralsLeft > 0))
+			while (valLeft < 0)
 			{
 				strChars[char8Idx] = (char8)('0' &- (valLeft % 10));
 				valLeft /= 10;
 				char8Idx--;
-				minNumeralsLeft--;
 			}
 			if (char8Idx == 20)
 				strChars[char8Idx--] = '0';
 			if (isNeg)
 				strChars[char8Idx--] = '-';
 			char8* char8Ptr = &strChars[char8Idx + 1];
-			strBuffer.Append(char8Ptr);
+			strBuffer.Append(char8Ptr, 20 - char8Idx);
 		}
 
 		public static Result<int64, ParseError> Parse(StringView val, NumberStyles style = .Number, CultureInfo cultureInfo = null)

BeefLibs/corlib/src/Internal.bf

@@ -78,6 +78,33 @@ namespace System
 	[AlwaysInclude]
     static class Internal
     {
+		enum BfObjectFlags : uint8
+		{
+			None			= 0,
+			Mark1			= 0x01,
+			Mark2			= 0x02,
+			Mark3			= 0x03,
+			Allocated		= 0x04,
+			StackAlloc		= 0x08,
+			AppendAlloc		= 0x10,
+			AllocInfo		= 0x20,
+			AllocInfo_Short = 0x40,	
+			Deleted			= 0x80
+		};
+
+		struct AppendAllocEntry
+		{
+			public enum Kind
+			{
+				case None;
+				case Object(Object obj);
+				case Raw(void* ptr, DbgRawAllocData* allocData);
+			}
+
+			public Kind mKind;
+			public AppendAllocEntry* mNext;
+		}
+
 		[Intrinsic("cast")]
 		public static extern Object UnsafeCastToObject(void* ptr);
 		[Intrinsic("cast")]
@@ -234,8 +261,20 @@ namespace System
 		public static extern void BfDelegateTargetCheck(void* target);
 		[CallingConvention(.Cdecl), AlwaysInclude]
 		public static extern void* LoadSharedLibrary(char8* filePath);
-		[CallingConvention(.Cdecl), AlwaysInclude]
+		[AlwaysInclude, LinkName("Beef_LoadSharedLibraryInto")]
-		public static extern void LoadSharedLibraryInto(char8* filePath, void** libDest);
+		public static void LoadSharedLibraryInto(char8* filePath, void** libDest)
+		{
+			if (*libDest == null)
+			{
+				if (Runtime.LibraryLoadCallback != null)
+					*libDest = Runtime.LibraryLoadCallback(filePath);
+			}
+			if (*libDest == null)
+			{
+				*libDest = LoadSharedLibrary(filePath);
+			}
+		}
+
 		[CallingConvention(.Cdecl), AlwaysInclude]
 		public static extern void* GetSharedProcAddress(void* libHandle, char8* procName);
 		[CallingConvention(.Cdecl), AlwaysInclude]
@@ -261,11 +300,11 @@ namespace System
 		[CallingConvention(.Cdecl)]
 		public static extern int Dbg_PrepareStackTrace(int baseAllocSize, int maxStackTraceDepth);
 		[CallingConvention(.Cdecl)]
-		public static extern void Dbg_ObjectStackInit(Object object, ClassVData* classVData);
+		public static extern void Dbg_ObjectStackInit(Object object, ClassVData* classVData, int size, uint8 allocFlags);
 		[CallingConvention(.Cdecl)]
 		public static extern Object Dbg_ObjectAlloc(TypeInstance typeInst, int size);
 		[CallingConvention(.Cdecl)]
-		public static extern Object Dbg_ObjectAlloc(ClassVData* classVData, int size, int align, int maxStackTraceDepth);
+		public static extern Object Dbg_ObjectAlloc(ClassVData* classVData, int size, int align, int maxStackTraceDepth, uint8 flags);
 		[CallingConvention(.Cdecl)]
 		public static extern void Dbg_ObjectPreDelete(Object obj);
 		[CallingConvention(.Cdecl)]
@@ -281,6 +320,186 @@ namespace System
 		[CallingConvention(.Cdecl)]
 		public static extern void Dbg_RawFree(void* ptr);
 
+#if BF_ENABLE_OBJECT_DEBUG_FLAGS
+		static void AddAppendInfo(Object rootObj, AppendAllocEntry.Kind kind)
+		{
+			Compiler.Assert(sizeof(AppendAllocEntry) <= sizeof(int)*4);
+
+			void Handle(AppendAllocEntry* headAllocEntry)
+			{
+				if (headAllocEntry.mKind case .None)
+				{
+					headAllocEntry.mKind = kind;
+				}
+				else
+				{
+					AppendAllocEntry* newAppendAllocEntry = (.)new uint8[sizeof(AppendAllocEntry)]*;
+					newAppendAllocEntry.mKind = kind;
+					newAppendAllocEntry.mNext = headAllocEntry.mNext;
+					headAllocEntry.mNext = newAppendAllocEntry;
+				}
+			}
+
+			if (rootObj.[Friend]mClassVData & (int)BfObjectFlags.AllocInfo_Short != 0)
+			{
+				var dbgAllocInfo = rootObj.[DisableObjectAccessChecks, Friend]mDbgAllocInfo;
+				uint8 allocFlag = (.)(dbgAllocInfo >> 8);
+				Debug.Assert(allocFlag == 1);
+				if ((allocFlag & 1) != 0)
+				{
+					int allocSize = (.)(dbgAllocInfo >> 16);
+					int capturedTraceCount = (uint8)(dbgAllocInfo);
+					uint8* ptr = (.)Internal.UnsafeCastToPtr(rootObj);
+					ptr += allocSize + capturedTraceCount * sizeof(int);
+					Handle((.)ptr);
+				}
+			}
+			else if (rootObj.[Friend]mClassVData & (int)BfObjectFlags.AllocInfo != 0)
+			{
+				var dbgAllocInfo = rootObj.[DisableObjectAccessChecks, Friend]mDbgAllocInfo;
+				int allocSize = dbgAllocInfo;
+				uint8* ptr = (.)Internal.UnsafeCastToPtr(rootObj);
+				int info = *(int*)(ptr + allocSize);
+				int capturedTraceCount = info >> 8;
+				uint8 allocFlag = (.)info;
+				Debug.Assert(allocFlag == 1);
+				if ((allocFlag & 1) != 0)
+				{
+					ptr += allocSize + capturedTraceCount * sizeof(int) + sizeof(int);
+					Handle((.)ptr);
+				}
+			}
+		}
+#endif
+
+		public static void Dbg_ObjectAppended(Object rootObj, Object appendObj)
+		{
+#if BF_ENABLE_OBJECT_DEBUG_FLAGS
+			AddAppendInfo(rootObj, .Object(appendObj));
+#endif
+		}
+
+		public static void Dbg_RawAppended(Object rootObj, void* ptr, DbgRawAllocData* rawAllocData)
+		{
+#if BF_ENABLE_OBJECT_DEBUG_FLAGS
+			AddAppendInfo(rootObj, .Raw(ptr, rawAllocData));
+#endif
+		}
+
+		public static void Dbg_MarkAppended(Object rootObj)
+		{
+#if BF_ENABLE_OBJECT_DEBUG_FLAGS
+			void Handle(AppendAllocEntry* checkAllocEntry)
+			{
+				var checkAllocEntry;
+				while (checkAllocEntry != null)
+				{
+					switch (checkAllocEntry.mKind)
+					{
+					case .Object(let obj):
+						obj.[Friend]GCMarkMembers();
+					case .Raw(let rawPtr, let allocData):
+						((function void(void*))allocData.mMarkFunc)(rawPtr);
+					default:
+					}
+
+					checkAllocEntry = checkAllocEntry.mNext;
+				}
+			}
+
+			if (rootObj.[DisableObjectAccessChecks, Friend]mClassVData & (int)BfObjectFlags.AllocInfo_Short != 0)
+			{
+				var dbgAllocInfo = rootObj.[DisableObjectAccessChecks, Friend]mDbgAllocInfo;
+				uint8 allocFlag = (.)(dbgAllocInfo >> 8);
+				if ((allocFlag & 1) != 0)
+				{
+					int allocSize = (.)(dbgAllocInfo >> 16);
+					int capturedTraceCount = (uint8)(dbgAllocInfo);
+					uint8* ptr = (.)Internal.UnsafeCastToPtr(rootObj);
+					ptr += allocSize + capturedTraceCount * sizeof(int);
+					Handle((.)ptr);
+				}
+			}
+			else if (rootObj.[DisableObjectAccessChecks, Friend]mClassVData & (int)BfObjectFlags.AllocInfo != 0)
+			{
+				var dbgAllocInfo = rootObj.[DisableObjectAccessChecks, Friend]mDbgAllocInfo;
+				int allocSize = dbgAllocInfo;
+				uint8* ptr = (.)Internal.UnsafeCastToPtr(rootObj);
+				int info = *(int*)(ptr + allocSize);
+				int capturedTraceCount = info >> 8;
+				uint8 allocFlag = (.)info;
+				if ((allocFlag & 1) != 0)
+				{
+					ptr += allocSize + capturedTraceCount * sizeof(int) + sizeof(int);
+					Handle((.)ptr);
+				}
+			}
+#endif
+		}
+
+		public static void Dbg_AppendDeleted(Object rootObj, bool doChecks)
+		{
+#if BF_ENABLE_OBJECT_DEBUG_FLAGS
+			void Handle(AppendAllocEntry* headAllocEntry)
+			{
+				AppendAllocEntry* checkAllocEntry = headAllocEntry;
+				while (checkAllocEntry != null)
+				{
+					switch (checkAllocEntry.mKind)
+					{
+					case .Object(let obj):
+						if (doChecks)
+						{
+#unwarn
+							if (!obj.[DisableObjectAccessChecks]IsDeleted())
+							{
+								if (obj.GetType().HasDestructor)
+									Debug.FatalError("Appended object not deleted with 'delete:append'");
+							}
+						}
+					case .Raw(let rawPtr, let allocData):
+					default:
+					}
+
+					var nextAllocEntry = checkAllocEntry.mNext;
+					if (checkAllocEntry == headAllocEntry)
+						*checkAllocEntry = default;
+					else
+						delete (uint8*)checkAllocEntry;
+					checkAllocEntry = nextAllocEntry;
+				}
+			}
+
+			if (rootObj.[DisableObjectAccessChecks, Friend]mClassVData & (int)BfObjectFlags.AllocInfo_Short != 0)
+			{
+				var dbgAllocInfo = rootObj.[DisableObjectAccessChecks, Friend]mDbgAllocInfo;
+				uint8 allocFlag = (.)(dbgAllocInfo >> 8);
+				if ((allocFlag & 1) != 0)
+				{
+					int allocSize = (.)(dbgAllocInfo >> 16);
+					int capturedTraceCount = (uint8)(dbgAllocInfo);
+					uint8* ptr = (.)Internal.UnsafeCastToPtr(rootObj);
+					ptr += allocSize + capturedTraceCount * sizeof(int);
+					Handle((.)ptr);
+				}
+			}
+			else if (rootObj.[DisableObjectAccessChecks, Friend]mClassVData & (int)BfObjectFlags.AllocInfo != 0)
+			{
+				var dbgAllocInfo = rootObj.[DisableObjectAccessChecks, Friend]mDbgAllocInfo;
+				int allocSize = dbgAllocInfo;
+				uint8* ptr = (.)Internal.UnsafeCastToPtr(rootObj);
+				int info = *(int*)(ptr + allocSize);
+				int capturedTraceCount = info >> 8;
+				uint8 allocFlag = (.)info;
+				if ((allocFlag & 1) != 0)
+				{
+					ptr += allocSize + capturedTraceCount * sizeof(int) + sizeof(int);
+					Handle((.)ptr);
+				}
+			}
+#endif
+		}
+
 		[CallingConvention(.Cdecl)]
 		static extern void Shutdown_Internal();
 
@@ -292,19 +511,7 @@ namespace System
 		}
 	#else
 
-		enum BfObjectFlags : uint8
+		
-		{
-			None			= 0,
-			Mark1			= 0x01,
-			Mark2			= 0x02,
-			Mark3			= 0x03,
-			Allocated		= 0x04,
-			StackAlloc		= 0x08,
-			AppendAlloc		= 0x10,
-			AllocInfo		= 0x20,
-			AllocInfo_Short = 0x40,	
-			Deleted			= 0x80
-		};
 
 		[NoReturn]
 		static void Crash()
@@ -446,7 +653,7 @@ namespace System
 		}
 
 		[DisableChecks, DisableObjectAccessChecks]
-		public static void Dbg_ObjectStackInit(Object obj, ClassVData* classVData)
+		public static void Dbg_ObjectStackInit(Object obj, ClassVData* classVData, int size, uint8 allocFlags)
 		{
 #if BF_ENABLE_OBJECT_DEBUG_FLAGS
 			obj.[Friend]mClassVData = (.)(void*)classVData;
@@ -462,7 +669,7 @@ namespace System
 			return null;
 		}
 
-		public static Object Dbg_ObjectAlloc(ClassVData* classVData, int size, int align, int maxStackTraceDepth)
+		public static Object Dbg_ObjectAlloc(ClassVData* classVData, int size, int align, int maxStackTraceDepth, uint8 flags)
 		{
 			return null;
 		}

BeefLibs/corlib/src/Net/Socket.bf

@@ -392,8 +392,11 @@ namespace System.Net
 			service.sin_addr = address;
 			service.sin_port = (uint16)htons((int16)port);
 
-			if (bind(mHandle, &service, sizeof(SockAddr_in)) == SOCKET_ERROR)
+			int32 size = sizeof(SockAddr_in);
+			if (bind(mHandle, &service, size) == SOCKET_ERROR)
 			{
+				int err = WSAGetLastError();
+
 				Close();
 				return .Err;
 			}

BeefLibs/corlib/src/Object.bf

@@ -35,7 +35,7 @@ namespace System
             return (int32)mClassVData & 0x80 != 0;
         }
 #else
-        [SkipCall]
+        [SkipCall, NoShow]
         public bool IsDeleted()
         {
             return false;
@@ -132,6 +132,12 @@ namespace System
 		}
 #endif
 
+		[NoShow]
+		public virtual Object DynamicCastToSignature(int32 sig)
+		{
+		    return null;
+		}
+
         int IHashable.GetHashCode()
         {
             return (int)Internal.UnsafeCastToPtr(this);

BeefLibs/corlib/src/Platform.bf

@@ -67,6 +67,11 @@ namespace System
 		}
 
 #if !BF_RUNTIME_DISABLE
+		[StaticHook(typeof(SelfOuter))]
+		public static struct Hook
+		{
+		}
+
 		[CallingConvention(.Stdcall), CLink]
 		public static extern uint32 BfpSystem_TickCount();
 		[CallingConvention(.Stdcall), CLink]
@@ -124,6 +129,7 @@ namespace System
 		[CallingConvention(.Stdcall), CLink]
 		public static extern void* BfpTLS_GetValue(BfpTLS* tls);
 #else
+		public typealias Hook = Self;
 		
 		public static uint32 BfpSystem_TickCount() => Runtime.NotImplemented();
 		
@@ -565,47 +571,47 @@ namespace System
 		}
 
 #if !BF_RUNTIME_DISABLE
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern BfpFile* BfpFile_Create(char8* name, BfpFileCreateKind createKind, BfpFileCreateFlags createFlags, BfpFileAttributes createdFileAttrs, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern BfpFile* BfpFile_GetStd(BfpFileStdKind kind, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern int BfpFile_GetSystemHandle(BfpFile* file);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern void BfpFile_Release(BfpFile* file);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern int BfpFile_Write(BfpFile* file, void* buffer, int size, int timeoutMS, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern int BfpFile_Read(BfpFile* file, void* buffer, int size, int timeoutMS, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern void BfpFile_Flush(BfpFile* file);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern int64 BfpFile_GetFileSize(BfpFile* file);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern int64 BfpFile_Seek(BfpFile* file, int64 offset, BfpFileSeekKind seekKind);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern void BfpFile_Truncate(BfpFile* file, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern BfpTimeStamp BfpFile_GetTime_LastWrite(char8* path);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern BfpFileAttributes BfpFile_GetAttributes(char8* path, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern void BfpFile_SetAttributes(char8* path, BfpFileAttributes attribs, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern void BfpFile_Copy(char8* oldPath, char8* newPath, BfpFileCopyKind copyKind, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern void BfpFile_Rename(char8* oldPath, char8* newPath, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern void BfpFile_Delete(char8* path, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern bool BfpFile_Exists(char8* path);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern void BfpFile_GetTempPath(char8* outPath, int32* inOutPathSize, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern void BfpFile_GetTempFileName(char8* outName, int32* inOutNameSize, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern void BfpFile_GetFullPath(char8* inPath, char8* outPath, int32* inOutPathSize, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern void BfpFile_GetActualPath(char8* inPath, char8* outPath, int32* inOutPathSize, BfpFileResult* outResult);
 #else
 		
@@ -660,23 +666,23 @@ namespace System
 		};
 
 #if !BF_RUNTIME_DISABLE
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern BfpFindFileData* BfpFindFileData_FindFirstFile(char8* path, BfpFindFileFlags flags, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern bool BfpFindFileData_FindNextFile(BfpFindFileData* findData);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern void BfpFindFileData_GetFileName(BfpFindFileData* findData, char8* outName, int32* inOutNameSize, BfpFileResult* outResult);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern BfpTimeStamp BfpFindFileData_GetTime_LastWrite(BfpFindFileData* findData);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern BfpTimeStamp BfpFindFileData_GetTime_Created(BfpFindFileData* findData);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern BfpTimeStamp BfpFindFileData_GetTime_Access(BfpFindFileData* findData);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern BfpFileAttributes BfpFindFileData_GetFileAttributes(BfpFindFileData* findData);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern int64 BfpFindFileData_GetFileSize(BfpFindFileData* findData);
-		[CallingConvention(.Stdcall), CLink]
+		[CallingConvention(.Stdcall), CLink, StaticHook]
 		public static extern void BfpFindFileData_Release(BfpFindFileData* findData);
 #else
 		
@@ -714,6 +720,20 @@ namespace System
 			Documents
 		}
 
+		public static bool SetStrHelper(StringView str, char8* outStr, int32* inOutSize, Result* outResult)
+		{
+			if (str.Length > *inOutSize + 1)
+			{
+				*inOutSize = (.)str.Length + 1;
+				*outResult = .InsufficientBuffer;
+				return false;
+			}
+			*inOutSize = (.)str.Length + 1;
+			Internal.MemCpy(outStr, str.Ptr, str.Length);
+			outStr[str.Length] = 0;
+			return true;
+		}
+
 		public static Result<void, Platform.Result> GetStrHelper(String outStr, delegate void (char8* outPtr, int32* outSize, Result* outResult) func)
 		{
 			let initSize = 4096;

BeefLibs/corlib/src/Pointer.bf

@@ -18,7 +18,8 @@ namespace System
 
 		public override void ToString(String strBuffer)
 		{
-			strBuffer.AppendF("0x{0:A}", (UInt.Simple)(uint)(void*)mVal);
+			strBuffer.Append("0x");
+			NumberFormatter.AddrToString((uint)(void*)mVal, strBuffer);
 		}
 	}
 
@@ -35,7 +36,8 @@ namespace System
 		{
 			strBuffer.Append("(");
 			typeof(T).ToString(strBuffer);
-			strBuffer.AppendF("*)0x{0:A}", (UInt.Simple)(uint)(void*)mVal);
+			strBuffer.Append("*)0x");
+			NumberFormatter.AddrToString((uint)(void*)mVal, strBuffer);
 		}
 	}
 }

BeefLibs/corlib/src/Random.bf

@@ -21,7 +21,7 @@ namespace System
 	using System.Threading;
 
 	// This class is thread-safe for random results, but not deterministically thread-safe
-	[StaticInitPriority(100)]
+	[StaticInitPriority(200)]
 	public class Random
 	{
       //
@@ -39,7 +39,11 @@ namespace System
 		private int32 inextp;
 		private int32[] SeedArray = new int32[56] ~ delete _;
 
+#if !BF_RUNTIME_DISABLE
 		private static int32 sSeed = (int32)Platform.BfpSystem_GetTimeStamp();
+#else
+		private static int32 sSeed = 0;
+#endif
 
       //
       // Public Constants

BeefLibs/corlib/src/Reflection/AttributeInfo.bf

@@ -104,7 +104,7 @@ namespace System.Reflection
 					case (TypeCode)typeof(TypeCode).MaxValue + 9: //BfConstType_TypeOf
 						let argTypeId = Decode!<int32>(data);
 						args[argIdx] = Type.[Friend]GetType((.)argTypeId);
-					case (TypeCode)typeof(TypeCode).MaxValue + 18: // BfConstType_Box
+					case (TypeCode)typeof(TypeCode).MaxValue + 19: // BfConstType_Box
 						let boxedTypeId = Decode!<int32>(data);
 						var boxedType = Type.[Friend]GetType_(boxedTypeId);
 						int dataSize = boxedType.InstanceSize - boxedType.[Friend]mMemberDataOffset;
@@ -216,7 +216,7 @@ namespace System.Reflection
 					case (TypeCode)typeof(TypeCode).MaxValue + 9: //BfConstType_TypeOf
 						let argTypeId = AttributeInfo.Decode!<int32>(mData);
 						args[argIdx] = Variant.Create(Type.[Friend]GetType((.)argTypeId));
-					case (TypeCode)typeof(TypeCode).MaxValue + 18: // BfConstType_Box
+					case (TypeCode)typeof(TypeCode).MaxValue + 19: // BfConstType_Box
 						let boxedTypeId = AttributeInfo.Decode!<int32>(mData);
 						var boxedType = Type.[Friend]GetType_(boxedTypeId);
 						int dataSize = boxedType.InstanceSize - boxedType.[Friend]mMemberDataOffset;

BeefLibs/corlib/src/Reflection/FieldInfo.bf

@@ -454,6 +454,38 @@ namespace System.Reflection
 			return value;
 		}
 
+		public Result<T*> GetValueReference<T>(void* startTargetDataAddr, Type tTarget)
+		{
+			void* targetDataAddr = startTargetDataAddr;
+			if (targetDataAddr == null)
+			{
+				if (mFieldData.mFlags.HasFlag(FieldFlags.Const))
+				{
+					return (T*)&mFieldData.mData;
+				}
+
+				if (!mFieldData.mFlags.HasFlag(FieldFlags.Static))
+					return .Err;
+
+				targetDataAddr = null;
+			}
+			else
+			{
+				if (!tTarget.IsSubtypeOf(mTypeInstance))
+				    return .Err; //Invalid type;
+			}
+
+			targetDataAddr = (uint8*)targetDataAddr + (int)mFieldData.mData;
+
+			Type fieldType = Type.[Friend]GetType(mFieldData.mFieldTypeId);
+
+			TypeCode typeCode = fieldType.[Friend]mTypeCode;
+			if (typeCode == TypeCode.Enum)
+				typeCode = fieldType.UnderlyingType.[Friend]mTypeCode;
+
+			return (T*)targetDataAddr;
+		}
+
 		public Result<Variant> GetValue(Object target)
 		{
 			void* targetDataAddr;
@@ -498,6 +530,44 @@ namespace System.Reflection
 			}
 		}
 
+		Result<T*> DoGetValueReference<T>(Object target)
+		{
+			void* targetDataAddr;
+			if (target == null)
+			{
+				if (mFieldData.mFlags.HasFlag(FieldFlags.Const))
+				{
+					return (T*)&mFieldData.mData;
+				}
+
+				if (!mFieldData.mFlags.HasFlag(FieldFlags.Static))
+					return .Err;
+
+				return GetValueReference<T>(null, null);
+			}
+			else
+			{
+				Type tTarget;
+				targetDataAddr = GetDataPtrAndType(target, out tTarget);
+				return GetValueReference<T>(targetDataAddr, tTarget);
+			}
+		}
+
+		public Result<T*> GetValueReference<T>(Object target)
+		{
+			if (FieldType != typeof(T))
+				return .Err;
+			return DoGetValueReference<T>(target);
+		}
+
+		public Result<T> GetValue<T>(Object target)
+		{
+			if ((FieldType != typeof(T)) && (!FieldType.IsSubtypeOf(typeof(T))))
+				return .Err;
+			T* result = Try!(DoGetValueReference<T>(target));
+			return *result;
+		}
+
 		public Result<Variant> GetValueReference(Object target)
 		{
 			void* targetDataAddr;
@@ -542,6 +612,30 @@ namespace System.Reflection
 			}
 		}
 
+		public Result<T*> GetValueReference<T>(Variant target)
+		{
+			if (FieldType != typeof(T))
+				return .Err;
+
+			if (!target.HasValue)
+			{
+				if (mFieldData.mFlags.HasFlag(FieldFlags.Const))
+				{
+					return (T*)&mFieldData.mData;
+				}
+
+				if (!mFieldData.mFlags.HasFlag(FieldFlags.Static))
+					return .Err;
+
+				return GetValueReference<T>(null, null);
+			}
+			else
+			{
+				var target;
+				return GetValueReference<T>(target.DataPtr, target.VariantType);
+			}
+		}
+
 	    public struct Enumerator : IEnumerator<FieldInfo>
 	    {
 			BindingFlags mBindingFlags;

BeefLibs/corlib/src/Reflection/MethodInfo.bf

@@ -59,6 +59,9 @@ namespace System.Reflection
 		public bool IsMixin => Compiler.IsComptime ?
 			Type.[Friend]Comptime_Method_GetInfo(mData.mComptimeMethodInstance).mMethodFlags.HasFlag(.Mixin) :
 			mData.mMethodData.[Friend]mFlags.HasFlag(.Mixin);
+   		public bool IsMutating => Compiler.IsComptime ?
+			Type.[Friend]Comptime_Method_GetInfo(mData.mComptimeMethodInstance).mMethodFlags.HasFlag(.Mutating) :
+			mData.mMethodData.[Friend]mFlags.HasFlag(.Mutating); 
 
 		public StringView Name => Compiler.IsComptime ?
 			Type.[Friend]Comptime_Method_GetName(mData.mComptimeMethodInstance) :
@@ -82,6 +85,13 @@ namespace System.Reflection
 			Name == "~this"  :
 			mData.mMethodData.mName === "~this";
 
+		public AllowAppendKind AllowAppendKind => Compiler.IsComptime ?
+			Type.[Friend]Comptime_Method_GetInfo(mData.mComptimeMethodInstance).mMethodFlags.AllowAppendKind :
+			mData.mMethodData.[Friend]mFlags.AllowAppendKind;
+		public CheckedKind CheckedKind => Compiler.IsComptime ?
+			Type.[Friend]Comptime_Method_GetInfo(mData.mComptimeMethodInstance).mMethodFlags.CheckedKind :
+			mData.mMethodData.[Friend]mFlags.CheckedKind;
+
 		public Type ReturnType => Compiler.IsComptime ?
 			Type.[Friend]GetType((.)Type.[Friend]Comptime_Method_GetInfo(mData.mComptimeMethodInstance).mReturnTypeId) :
 			Type.[Friend]GetType(mData.mMethodData.mReturnType);
@@ -1017,6 +1027,25 @@ namespace System.Reflection
 			strBuffer.Append(')');
 		}
 
+		public void GetMethodSig(String strBuffer)
+		{
+			strBuffer.Append('(');
+			int useParamIdx = 0;
+			for (int paramIdx < ParamCount)
+			{
+				var flag = GetParamFlags(paramIdx);
+				if (flag.HasFlag(.Implicit))
+					continue;
+				if (useParamIdx > 0)
+					strBuffer.Append(", ");
+				if (flag.HasFlag(.Params))
+					strBuffer.Append("params ");
+				strBuffer.Append(GetParamType(paramIdx));
+				useParamIdx++;
+			}
+			strBuffer.Append(')');
+		}
+
 		public void GetParamsDecl(String strBuffer)
 		{
 			int useParamIdx = 0;

BeefLibs/corlib/src/Reflection/TypeInstance.bf

@@ -178,7 +178,7 @@ namespace System.Reflection
 			int32 stackCount = Compiler.Options.AllocStackCount;
 			if (mAllocStackCountOverride != 0)
 				stackCount = mAllocStackCountOverride;
-			obj = Internal.Dbg_ObjectAlloc(mTypeClassVData, allocSize, mInstAlign, stackCount);
+			obj = Internal.Dbg_ObjectAlloc(mTypeClassVData, allocSize, mInstAlign, stackCount, 0);
 #else
 			void* mem = new [Align(16)] uint8[allocSize]* (?);
 			obj = Internal.UnsafeCastToObject(mem);

BeefLibs/corlib/src/Runtime.bf

@@ -14,7 +14,7 @@ namespace System
 		public bool AVX, AVX2, AVX512;
 	}
 
-	[StaticInitPriority(101)]
+	[StaticInitPriority(201)]
 	static class Runtime
 	{
 		const int32 cVersion = 10;
@@ -111,7 +111,7 @@ namespace System
 			function void* (int size) mAlloc;
 			function void (void* ptr) mFree;
 			function void (Object obj) mObject_Delete;
-			void* mUnused0;
+			function void* (ClassVData* vdataPtr) mClassVData_GetTypeData;
 			function Type (Object obj) mObject_GetType;
 			function void (Object obj) mObject_GCMarkMembers;
 			function Object (Object obj, int32 typeId) mObject_DynamicCastToTypeId;
@@ -152,6 +152,16 @@ namespace System
 				delete obj;
 			}
 
+			static void* ClassVData_GetTypeData(ClassVData* classVData)
+			{
+#if BF_32_BIT
+				Type type = Type.[Friend]GetType_(classVData.mType2);
+#else
+				Type type = Type.[Friend]GetType_((.)(classVData.mType >> 32));
+#endif
+				return &type.[Friend]mSize;
+			}
+
 			static Type Object_GetType(Object obj)
 			{
 #if BF_DBG_RUNTIME
@@ -259,6 +269,7 @@ namespace System
 				mAlloc = => Alloc;
 				mFree = => Free;
 				mObject_Delete = => Object_Delete;
+				mClassVData_GetTypeData = => ClassVData_GetTypeData;
 				mObject_GetType = => Object_GetType;
 				mObject_GCMarkMembers = => Object_GCMarkMembers;
 			    mObject_DynamicCastToTypeId = => Object_DynamicCastToTypeId;
@@ -484,6 +495,7 @@ namespace System
 
 		public static function ErrorHandlerResult(AssertError.Kind kind, String error, String filePath, int lineNum) CheckAssertError;
 		public static function int32(char8* kind, char8* arg1, char8* arg2, int arg3) CheckErrorHandler;
+		public static function void*(char8* filePath) LibraryLoadCallback;
 
 		static ErrorHandlerResult CheckAssertError_Impl(AssertError.Kind kind, String error, String filePath, int lineNum)
 		{
@@ -638,7 +650,7 @@ namespace System
 	}
 }
 
-#if BF_RUNTIME_DISABLE
+#if BF_RUNTIME_DISABLE && !BF_CRT_DISABLE
 namespace System
 {
 	[AlwaysInclude, StaticInitPriority(1000)]
@@ -734,8 +746,8 @@ namespace System
 			return 0;
 		}
 
-		[LinkName(.C), AlwaysInclude]
+		/*[LinkName(.C), AlwaysInclude]
-		static extern void WinMain(void* module, void* prevModule, char8* args, int32 showCmd);
+		static extern void WinMain(void* module, void* prevModule, char8* args, int32 showCmd);*/
 
 		[LinkName(.C), AlwaysInclude]
 		static extern int32 main(int argc, char8** argv);

BeefLibs/corlib/src/StaticHookAttribute.bf

@@ -0,0 +1,90 @@
+namespace System;
+
+[AttributeUsage(.Types | .Method)]
+public struct StaticHookAttribute : Attribute, IOnTypeInit
+{
+	Type mSrcType;
+	Type mDestType;
+
+	public this()
+	{
+		mSrcType = null;
+		mDestType = null;
+	}
+
+	public this(Type srcType)
+	{
+		mSrcType = srcType;
+		mDestType = null;
+	}
+
+	public this(Type srcType, Type destType)
+	{
+		mSrcType = srcType;
+		mDestType = destType;
+	}
+
+	[Comptime]
+	public void OnTypeInit(Type type, Self* prev)
+	{
+		var emitStr = scope String();
+
+		if (mDestType != null)
+		{
+			var hookAttr = mSrcType.GetCustomAttribute<Self>().Value;
+
+			for (var methodInfo in mDestType.GetMethods(.Static))
+			{
+				if (!methodInfo.HasCustomAttribute<StaticHookAttribute>())
+					continue;
+				emitStr.AppendF($"public static function {methodInfo.ReturnType}");
+				emitStr.Append("(");
+				methodInfo.GetParamsDecl(emitStr);
+				emitStr.AppendF($") s{methodInfo.Name};\n");
+			}
+			emitStr.Append("\n");
+
+			emitStr.Append("static this\n{\n");
+			for (var methodInfo in mDestType.GetMethods(.Static))
+			{
+				if (!methodInfo.HasCustomAttribute<StaticHookAttribute>())
+					continue;
+
+				emitStr.AppendF($"\ts{methodInfo.Name} = {mSrcType}.s{methodInfo.Name} ?? => {hookAttr.mSrcType}.{methodInfo.Name};\n");
+				emitStr.AppendF($"\t{mSrcType}.s{methodInfo.Name} = => {mDestType}.{methodInfo.Name};\n");
+			}
+			emitStr.Append("}\n");
+		}
+		else
+		{
+			if (mSrcType == null)
+				return;
+
+			emitStr.Append("#pragma warning disable\n");
+			for (var methodInfo in mSrcType.GetMethods(.Static))
+			{
+				if (!methodInfo.HasCustomAttribute<StaticHookAttribute>())
+					continue;
+
+				emitStr.AppendF($"public static function {methodInfo.ReturnType}");
+				emitStr.Append("(");
+				methodInfo.GetParamsDecl(emitStr);
+				emitStr.AppendF($") s{methodInfo.Name};\n");
+
+				emitStr.AppendF($"public static {methodInfo.ReturnType} {methodInfo.Name}");
+				emitStr.Append("(");
+				methodInfo.GetParamsDecl(emitStr);
+				emitStr.Append(")\n");
+				emitStr.Append("{\n");
+				emitStr.AppendF($"\tif (s{methodInfo.Name} != null)\n");
+				emitStr.AppendF($"\t\treturn s{methodInfo.Name}(");
+				methodInfo.GetArgsList(emitStr);
+				emitStr.AppendF($");\n\treturn {mSrcType}.{methodInfo.Name}(");
+				methodInfo.GetArgsList(emitStr);
+				emitStr.Append(");\n}\n\n");
+			}
+		}
+
+		Compiler.EmitTypeBody(type, emitStr);
+	}
+}

BeefLibs/corlib/src/String.bf

@@ -74,42 +74,86 @@ namespace System
 		const uint32 cStrPtrFlag = 0x40000000;
 #endif
 
-		[AllowAppend]
+		[AllowAppend(ZeroGap=true)]
 		public this(int count) // 0
 		{
 			int bufferSize = (count == 0) ? 0 : (count - 1) & ~(sizeof(char8*) - 1);
 #unwarn
 			char8* addlPtr = append char8[bufferSize]*(?);
-			Init(bufferSize);
 			mAllocSizeAndFlags = (uint_strsize)bufferSize + (int_strsize)sizeof(char8*);
 			mLength = 0;
 		}
 
 		[AllowAppend]
+		public this(int count) // 0
+		{
+			int bufferSize = count;
+#unwarn
+			char8* addlPtr = append char8[bufferSize]*(?);
+			mPtrOrBuffer = addlPtr;
+			mAllocSizeAndFlags = (uint_strsize)bufferSize | cStrPtrFlag;
+			mLength = 0;
+		}
+
+		[AllowAppend(ZeroGap=true)]
 		public this()
 		{
 		    let bufferSize = 16 - sizeof(char8*);
 #unwarn
 		    char8* addlPtr = append char8[bufferSize]*(?);
-			Init(bufferSize);
 		    mAllocSizeAndFlags = (uint_strsize)bufferSize + (int_strsize)sizeof(char8*);
 		    mLength = 0;
 		}
 
 		[AllowAppend]
+		public this()
+		{
+		    let bufferSize = 8;
+#unwarn
+		    char8* addlPtr = append char8[bufferSize]*(?);
+			mPtrOrBuffer = addlPtr;
+		    mAllocSizeAndFlags = (uint_strsize)bufferSize | cStrPtrFlag;
+		    mLength = 0;
+		}
+
+		[AllowAppend(ZeroGap=true)]
 		public this(String str)
 		{
 			let count = str.mLength;
+			/*int a = __appendIdx;
+			int b = offsetof(String, mPtrOrBuffer);
+			if (__appendIdx == offsetof(String, mPtrOrBuffer))
+			{
+
+			}*/
 			int bufferSize = (count == 0) ? 0 : (count - 1) & ~(sizeof(char8*) - 1);
 #unwarn
 			char8* addlPtr = append char8[bufferSize]*(?);
-			Init(bufferSize);
 			Internal.MemCpy(Ptr, str.Ptr, count);
 			mLength = count;
 			mAllocSizeAndFlags = (uint_strsize)bufferSize + (int_strsize)sizeof(char8*);
 		}
 
 		[AllowAppend]
+		public this(String str)
+		{
+			let count = str.mLength;
+			/*int a = __appendIdx;
+			int b = offsetof(String, mPtrOrBuffer);
+			if (__appendIdx == offsetof(String, mPtrOrBuffer))
+			{
+
+			}*/
+			int bufferSize = count;
+#unwarn
+			char8* addlPtr = append char8[bufferSize]*(?);
+			mPtrOrBuffer = addlPtr;
+			Internal.MemCpy(Ptr, str.Ptr, count);
+			mLength = count;
+			mAllocSizeAndFlags = (uint_strsize)bufferSize | cStrPtrFlag;
+		}
+
+		[AllowAppend(ZeroGap=true)]
 		public this(String str, int offset)
 		{
 			Debug.Assert((uint)offset <= (uint)str.Length);
@@ -126,7 +170,7 @@ namespace System
 			mLength = (int_strsize)count;
 		}
 
-		[AllowAppend]
+		[AllowAppend(ZeroGap=true)]
 		public this(String str, int offset, int count)
 		{
 			Debug.Assert((uint)offset <= (uint)str.Length);
@@ -144,7 +188,7 @@ namespace System
 			mLength = (int_strsize)count;
 		}
 
-		[AllowAppend]
+		[AllowAppend(ZeroGap=true)]
 		public this(char8 c, int count)
 		{
 			int bufferSize = (count == 0) ? 0 : (count - 1) & ~(sizeof(char8*) - 1);
@@ -158,7 +202,7 @@ namespace System
 			mLength = (int_strsize)count;
 		}
 
-		[AllowAppend]
+		[AllowAppend(ZeroGap=true)]
 		public this(char8* char8Ptr)
 		{
 			let count = Internal.CStrLen(char8Ptr);
@@ -173,7 +217,7 @@ namespace System
 			mLength = count;
 		}
 
-		[AllowAppend]
+		[AllowAppend(ZeroGap=true)]
 		public this(char8* char8Ptr, int count)
 		{
 		    int bufferSize = (count == 0) ? 0 : (count - 1) & ~(sizeof(char8*) - 1);
@@ -187,7 +231,7 @@ namespace System
 		    mLength = (int_strsize)count;
 		}
 
-		[AllowAppend]
+		[AllowAppend(ZeroGap=true)]
 		public this(char16* char16Ptr)
 		{
 			let count = UTF16.GetLengthAsUTF8(char16Ptr);
@@ -200,7 +244,7 @@ namespace System
 			UTF16.Decode(char16Ptr, this);
 		}
 
-		[AllowAppend]
+		[AllowAppend(ZeroGap=true)]
 		public this(Span<char16> chars)
 		{
 			let count = UTF16.GetLengthAsUTF8(chars);
@@ -213,14 +257,13 @@ namespace System
 			UTF16.Decode(chars, this);
 		}
 
-		[AllowAppend]
+		[AllowAppend(ZeroGap=true)]
 		public this(StringView strView)
 		{			
 			let count = strView.Length;
 			int bufferSize = (count == 0) ? 0 : (count - 1) & ~(sizeof(char8*) - 1);
 #unwarn
 			char8* addlPtr = append char8[bufferSize]*(?);
-			Init(bufferSize);
 			let ptr = Ptr;
 			Internal.MemCpy(ptr, strView.Ptr, strView.Length);
 			mAllocSizeAndFlags = (uint_strsize)bufferSize + (int_strsize)sizeof(char8*);
@@ -228,6 +271,20 @@ namespace System
 		}
 
 		[AllowAppend]
+		public this(StringView strView)
+		{			
+			let count = strView.Length;
+			int bufferSize = count;
+#unwarn
+			char8* addlPtr = append char8[bufferSize]*(?);
+			mPtrOrBuffer = addlPtr;
+			let ptr = Ptr;
+			Internal.MemCpy(ptr, strView.Ptr, strView.Length);
+			mAllocSizeAndFlags = (uint_strsize)bufferSize | cStrPtrFlag;
+			mLength = (int_strsize)strView.Length;
+		}
+
+		[AllowAppend(ZeroGap=true)]
 		public this(StringView strView, CreateFlags flags)
 		{			
 			let count = strView.Length + (flags.HasFlag(.NullTerminate) ? 1 : 0);
@@ -243,7 +300,7 @@ namespace System
 			mLength = (int32)strView.Length;
 		}
 
-		[AllowAppend]
+		[AllowAppend(ZeroGap=true)]
 		public this(StringView strView, int offset)
 		{
 			Debug.Assert((uint)offset <= (uint)strView.Length);
@@ -261,7 +318,7 @@ namespace System
 			mLength = (int_strsize)count;
 		}
 
-		[AllowAppend]
+		[AllowAppend(ZeroGap=true)]
 		public this(StringView strView, int offset, int count)
 		{
 			Debug.Assert((uint)offset <= (uint)strView.Length);
@@ -279,7 +336,7 @@ namespace System
 			mLength = (int_strsize)count;
 		}
 
-		[AllowAppend]
+		[AllowAppend(ZeroGap=true)]
 		public this(char8[] chars, int offset, int count)
 		{
 			int bufferSize = (count == 0) ? 0 : (count - 1) & ~(sizeof(char8*) - 1);
@@ -293,7 +350,15 @@ namespace System
 			mLength = (int_strsize)count;
 		}
 
-		static int StrLengths(String[] strs)
+		static int StrLengths(Span<StringView> strs)
+		{
+			int count = 0;
+			for (var str in strs)
+				count += str.Length;
+			return count;
+		}
+
+		static int StrLengths(Span<String> strs)
 		{
 			int count = 0;
 			for (var str in strs)
@@ -302,7 +367,7 @@ namespace System
 		}
 
 		[AllowAppend]
-		public this(params String[] strs)
+		public this(params Span<StringView> strs)
 		{
 			int count = StrLengths(strs);
 			int bufferSize = (count == 0) ? 0 : (count - 1) & ~(sizeof(char8*) - 1);
@@ -313,7 +378,27 @@ namespace System
 			int curIdx = 0;
 			for (var str in strs)
 			{
-				Internal.MemCpy(ptr + curIdx, str.Ptr, str.mLength);
+				Internal.MemCpy(ptr + curIdx, str.Ptr, str.Length);
+				curIdx += str.Length;
+			}
+			
+			mLength = (int_strsize)count;
+			mAllocSizeAndFlags = (uint_strsize)bufferSize + (int_strsize)sizeof(char8*);
+		}
+
+		[AllowAppend]
+		public this(Span<String> strs)
+		{
+			int count = StrLengths(strs);
+			int bufferSize = (count == 0) ? 0 : (count - 1) & ~(sizeof(char8*) - 1);
+#unwarn
+			char8* addlPtr = append char8[bufferSize]*(?);
+			Init(bufferSize);
+			let ptr = Ptr;
+			int curIdx = 0;
+			for (var str in strs)
+			{
+				Internal.MemCpy(ptr + curIdx, str.Ptr, str.Length);
 				curIdx += str.Length;
 			}
 			
@@ -642,7 +727,7 @@ namespace System
 		public static implicit operator Span<char8>(String str)
 		{
 		    if (str == null)
-				return .(null, 0);
+				return .((char8*)null, 0);
 			return .(str.Ptr, str.Length);
 		}
 
@@ -966,7 +1051,7 @@ namespace System
 			Append(str.Ptr + offset, length);
 		}
 
-		public void Append(params String[] strings)
+		public void Append(params Span<StringView> strings)
 		{
 			for (var str in strings)
 				Append(str);
@@ -1307,6 +1392,10 @@ namespace System
 
 			while (true)
 			{
+				int charsLeft = len - pos;
+				Reserve(mLength + charsLeft);
+				char8* ptr = Ptr;
+
 				int p = pos;
 				int i = pos;
 				while (pos < len)
@@ -1333,7 +1422,8 @@ namespace System
 						}
 					}
 
-					Append(ch);
+					//Append(ch);
+					ptr[mLength++] = ch;
 				}
 
 				if (pos == len) break;
@@ -1434,25 +1524,36 @@ namespace System
 				}
 				if (ch != '}') return FormatError();
 				pos++;
-				if (s == null)
+
-					s = scope:: String(128);
+				if ((provider == null) && (fmt.IsEmpty) && (width == 0))
-				
+				{
-				s.Clear();
+					if (arg == null)
-				IFormattable formattableArg = arg as IFormattable;
+						Append("null");
-				if (formattableArg != null)
+					else
-					formattableArg.ToString(s, fmt, provider);
+						arg.ToString(this);
-				else if (arg != null)
+				}
-					arg.ToString(s);
 				else
-					s.Append("null");
+				{
-				if (fmt != (Object)"")
+					if (s == null)
-					fmt.Clear();
+						s = scope:: String(128);
-				
+					
-				if (s == null) s = String.Empty;
+					s.Clear();
-				int pad = width - s.Length;
+					IFormattable formattableArg = arg as IFormattable;
-				if (!leftJustify && pad > 0) Append(' ', pad);
+					if (formattableArg != null)
-				Append(s);
+						formattableArg.ToString(s, fmt, provider);
-				if (leftJustify && pad > 0) Append(' ', pad);
+					else if (arg != null)
+						arg.ToString(s);
+					else
+						s.Append("null");
+					if (fmt != (Object)"")
+						fmt.Clear();
+					
+					if (s == null) s = String.Empty;
+					int pad = width - s.Length;
+					if (!leftJustify && pad > 0) Append(' ', pad);
+					Append(s);
+					if (leftJustify && pad > 0) Append(' ', pad);
+				}
 			}
 
 			return .Ok;
@@ -2514,9 +2615,9 @@ namespace System
 			}
 		}
 
-		public void Join(String separator, params String[] values)
+		public void Join(StringView separator, Span<String> values)
 		{
-			for (int i = 0; i < values.Count; i++)
+			for (int i = 0; i < values.Length; i++)
 			{
 				if (i > 0)
 					Append(separator);
@@ -2524,6 +2625,17 @@ namespace System
 			}
 		}
 
+		public void Join(StringView separator, params Span<StringView> values)
+		{
+			for (int i = 0; i < values.Length; i++)
+			{
+				if (i > 0)
+					Append(separator);
+				values[i].ToString(this);
+			}
+		}
+
+
 		public StringSplitEnumerator Split(char8 c)
 		{
 			return StringSplitEnumerator(Ptr, Length, c, Int32.MaxValue, StringSplitOptions.None);
@@ -2544,27 +2656,27 @@ namespace System
 			return StringSplitEnumerator(Ptr, Length, separator, count, options);
 		}
 
-		public StringSplitEnumerator Split(params char8[] separators)
+		public StringSplitEnumerator Split(params Span<char8> separators)
 		{
 			return StringSplitEnumerator(Ptr, Length, separators, Int32.MaxValue, StringSplitOptions.None);
 		}
 
-		public StringSplitEnumerator Split(char8[] separators)
+		public StringSplitEnumerator Split(Span<char8> separators)
 		{
 			return StringSplitEnumerator(Ptr, Length, separators, Int32.MaxValue, StringSplitOptions.None);
 		}
 
-		public StringSplitEnumerator Split(char8[] separators, int count)
+		public StringSplitEnumerator Split(Span<char8> separators, int count)
 		{
 			return StringSplitEnumerator(Ptr, Length, separators, count, StringSplitOptions.None);
 		}
 
-		public StringSplitEnumerator Split(char8[] separators, int count, StringSplitOptions options)
+		public StringSplitEnumerator Split(Span<char8> separators, int count, StringSplitOptions options)
 		{
 			return StringSplitEnumerator(Ptr, Length, separators, count, options);
 		}
 
-		public StringSplitEnumerator Split(char8[] separators, StringSplitOptions options)
+		public StringSplitEnumerator Split(Span<char8> separators, StringSplitOptions options)
 		{
 			return StringSplitEnumerator(Ptr, Length, separators, Int32.MaxValue, options);
 		}
@@ -2903,6 +3015,16 @@ namespace System
 			}
 		}
 
+		public static String GetById(int id)
+		{
+			if (Compiler.IsComptime)
+			{
+				return Compiler.[Friend]Comptime_GetStringById((.)id);
+			}
+			else
+				return sIdStringLiterals[id];
+		}
+
 		public struct RawEnumerator : IRefEnumerator<char8*>, IEnumerator<char8>
 		{
 			char8* mPtr;
@@ -3079,15 +3201,15 @@ namespace System
 		int_strsize mPos;
 		int_strsize mMatchPos;
 
-		public this(char8* ptr, int strLength, char8[] separators, int count, StringSplitOptions splitOptions)
+		public this(char8* ptr, int strLength, Span<char8> separators, int count, StringSplitOptions splitOptions)
 		{
 			mPtr = ptr;
 			mStrLen = (int_strsize)strLength;
-			if (separators?.Count > 0)
+			if (separators.Length > 0)
 			{
 				mFirstSeparator = separators[0];
 				mSeparatorPtr = &separators[0];
-				mSeparatorCount = (.)separators.Count;
+				mSeparatorCount = (.)separators.Length;
 			}
 			else
 			{
@@ -3281,7 +3403,7 @@ namespace System
 	{
 		StringSplitOptions mSplitOptions;
 		StringView mFirstSeparator;
-		StringView[] mSeparators;
+		Span<StringView> mSeparators;
 		char8* mPtr;
 		int_strsize mStrLen;
 		int32 mCurCount;
@@ -3290,11 +3412,11 @@ namespace System
 		int_strsize mMatchPos;
 		int_strsize mMatchLen;
 
-		public this(char8* ptr, int strLength, StringView[] separators, int count, StringSplitOptions splitOptions)
+		public this(char8* ptr, int strLength, Span<StringView> separators, int count, StringSplitOptions splitOptions)
 		{
 			mPtr = ptr;
 			mStrLen = (int_strsize)strLength;
-			if (separators?.Count > 0)
+			if (separators.Length > 0)
 				mFirstSeparator = separators[0];
 			else
 				mFirstSeparator = .();
@@ -3414,7 +3536,7 @@ namespace System
 				}
 				else
 				{
-					if (mFirstSeparator.IsNull && (mSeparators == null || mSeparators.IsEmpty) && mPtr[mMatchPos].IsWhiteSpace)
+					if (mFirstSeparator.IsNull && (mSeparators.IsEmpty) && mPtr[mMatchPos].IsWhiteSpace)
 					{
 						foundMatch = true;
 						mMatchLen = 1;
@@ -3424,9 +3546,9 @@ namespace System
 						foundMatch = true;
 						mMatchLen = (int_strsize)mFirstSeparator.Length;
 					}
-					else if (mSeparators != null)
+					else if (!mSeparators.IsEmpty)
 					{
-						for (int i = 1; i < mSeparators.Count; i++)
+						for (int i = 1; i < mSeparators.Length; i++)
 						{
 							if (mSeparators[i].Length <= mStrLen - mMatchPos && StringView(&mPtr[mMatchPos], mSeparators[i].Length) == mSeparators[i])
 							{
@@ -4273,27 +4395,27 @@ namespace System
 			return StringStringSplitEnumerator(Ptr, Length, separator, count, options);
 		}
 
-		public StringStringSplitEnumerator Split(params StringView[] separators)
+		public StringStringSplitEnumerator Split(params Span<StringView> separators)
 		{
 			return StringStringSplitEnumerator(Ptr, Length, separators, Int32.MaxValue, StringSplitOptions.None);
 		}
 
-		public StringStringSplitEnumerator Split(StringView[] separators)
+		public StringStringSplitEnumerator Split(Span<StringView> separators)
 		{
 			return StringStringSplitEnumerator(Ptr, Length, separators, Int32.MaxValue, StringSplitOptions.None);
 		}
 
-		public StringStringSplitEnumerator Split(StringView[] separators, int count)
+		public StringStringSplitEnumerator Split(Span<StringView> separators, int count)
 		{
 			return StringStringSplitEnumerator(Ptr, Length, separators, count, StringSplitOptions.None);
 		}
 
-		public StringStringSplitEnumerator Split(StringView[] separators, int count, StringSplitOptions options)
+		public StringStringSplitEnumerator Split(Span<StringView> separators, int count, StringSplitOptions options)
 		{
 			return StringStringSplitEnumerator(Ptr, Length, separators, count, options);
 		}
 
-		public StringStringSplitEnumerator Split(StringView[] separators, StringSplitOptions options)
+		public StringStringSplitEnumerator Split(Span<StringView> separators, StringSplitOptions options)
 		{
 			return StringStringSplitEnumerator(Ptr, Length, separators, Int32.MaxValue, options);
 		}

BeefLibs/corlib/src/System.bf

@@ -108,6 +108,7 @@ static
 		str.AppendF(format, args);
 	}*/
 
+	[Warn("StackStringFormat has been deprecated and will be removed in the future. Consider switching to string interpolation or 'scope:: String()..AppendF'.")]
 	public static mixin StackStringFormat(String format, var arg1)
 	{
 		var str = scope:: String();
@@ -115,6 +116,7 @@ static
 		str
 	}
 
+	[Warn("StackStringFormat has been deprecated and will be removed in the future. Consider switching to string interpolation or 'scope:: String()..AppendF'.")]
 	public static mixin StackStringFormat(String format, var arg1, var arg2)
 	{
 		var str = scope:: String();
@@ -122,6 +124,7 @@ static
 		str
 	}
 
+	[Warn("StackStringFormat has been deprecated and will be removed in the future. Consider switching to string interpolation or 'scope:: String()..AppendF'.")]
 	public static mixin StackStringFormat(String format, var arg1, var arg2, var arg3)
 	{
 		var str = scope:: String();

BeefLibs/corlib/src/Text/Encoding.bf

@@ -2,7 +2,7 @@ using System.Diagnostics;
 using System.Threading;
 namespace System.Text
 {
-	[StaticInitPriority(100)]
+	[StaticInitPriority(200)]
 	abstract class Encoding
 	{
 		public enum DecodeError

BeefLibs/corlib/src/Threading/Thread.bf

@@ -8,7 +8,7 @@ namespace System.Threading
     public delegate void ThreadStart();
     public delegate void ParameterizedThreadStart(Object obj);
 
-	[StaticInitPriority(100)]
+	[StaticInitPriority(200)]
     public sealed class Thread
     {
         private int mInternalThread;
@@ -21,14 +21,15 @@ namespace System.Threading
 
         bool mAutoDelete = true;
 		bool mJoinOnDelete;
+		bool mIsBackground;
 
-		static Monitor sMonitor = new .() ~ delete _;
+		static Monitor sMonitor = new .() ~ DeleteAndNullify!(_);
 		static Event<delegate void()> sOnExit ~ _.Dispose();
 		Event<delegate void()> mOnExit ~ _.Dispose();
 
 		public static Thread sMainThread ~ delete _;
 
-        [StaticInitPriority(102)]
+        [StaticInitPriority(202)]
         struct RuntimeThreadInit
         {
             static Object Thread_Alloc()
@@ -86,6 +87,8 @@ namespace System.Threading
 					thread.InformThreadNameChange(thread.mName);
 				if (thread.mPriority != .Normal)
 					thread.SetPriorityNative((.)thread.mPriority);
+				if (thread.mIsBackground)
+					thread.SetBackgroundNative(thread.mIsBackground);
 
                 int32 stackStart = 0;
                 thread.SetStackStart((void*)&stackStart);
@@ -239,27 +242,27 @@ namespace System.Threading
 			}
 		}
 
-	public void Start()
+		public void Start()
-	{
+		{
-		StartInternal();
+			StartInternal();
-	}
+		}
 
         public void Start(bool autoDelete)
         {
             	mAutoDelete = autoDelete;
             	Start();
         }
-
+		
-	public void Start(Object parameter)
+		public void Start(Object parameter)
-	{
-		if (mDelegate is ThreadStart)
 		{
-			Runtime.FatalError();
+			if (mDelegate is ThreadStart)
+			{
+				Runtime.FatalError();
+			}
+			mThreadStartArg = parameter;
+			StartInternal();
 		}
-		mThreadStartArg = parameter;
+		    
-		StartInternal();
-	}
-        
         public void Start(Object parameter, bool autoDelete)
         {
             mAutoDelete = autoDelete;
@@ -384,10 +387,13 @@ namespace System.Threading
 
         public ~this()
         {
-			using (sMonitor.Enter())
+			if (sMonitor != null)
 			{
-				mOnExit();
+				using (sMonitor.Enter())
-				sOnExit();
+				{
+					mOnExit();
+					sOnExit();
+				}
 			}
 
 			if (mJoinOnDelete)
@@ -403,8 +409,13 @@ namespace System.Threading
 
         public bool IsBackground
         {
-            get { return IsBackgroundNative(); }
+            get { return mIsBackground; }
-            set { SetBackgroundNative(value); }
+            set
+			{
+				mIsBackground = value;
+				if (mInternalThread != 0)
+					SetBackgroundNative(mIsBackground);
+			}
         }
 		
 		public void SetJoinOnDelete(bool joinOnDelete)

BeefLibs/corlib/src/TimeZoneInfo.bf

@@ -53,7 +53,7 @@ namespace System {
         NoThrowOnInvalidTime      = 2
     }
 
-	[StaticInitPriority(100)]
+	[StaticInitPriority(200)]
     sealed public class TimeZoneInfo : IEquatable<TimeZoneInfo>
 	{
         // ---- SECTION:  members supporting exposed properties -------------*
@@ -2423,8 +2423,8 @@ namespace System {
 					if (dynamicKey.GetValue(c_firstEntryValue) case .Ok(let val))
 						first = val.Get<int32>();
 					int32 last = -1;
-					if (dynamicKey.GetValue(c_lastEntryValue) case .Ok(let val))
+					if (dynamicKey.GetValue(c_lastEntryValue) case .Ok(let val2))
-						last = val.Get<int32>();
+						last = val2.Get<int32>();
 					
                     if ((first == -1) || (last == -1) || (first > last)) {
                         rules = null;

BeefLibs/corlib/src/Tuple.bf

@@ -0,0 +1,5 @@
+namespace System;
+
+struct Tuple
+{
+}

BeefLibs/corlib/src/Type.bf

@@ -5,6 +5,195 @@ using System.Diagnostics;
 
 namespace System
 {
+	public class TypeDeclaration
+	{
+		protected enum Flags : uint8
+		{
+			DeclaredInDependency = 1,
+			DeclaredInDependent = 2,
+			DeclaredInCurrent = 4,
+			AlwaysVisible = 8,
+			SometimesVisible = 0x10
+		}
+
+		protected TypeId mTypeId;
+		protected TypeId mOuterTypeId;
+		protected TypeFlags mTypeFlags;
+		protected Flags mFlags;
+		protected TypeCode mTypeCode;
+
+		public static TypeDeclaration.Enumerator TypeDeclarations
+		{
+			get
+			{
+				return .();
+			}
+		}
+
+		public TypeCode TypeCode => mTypeCode;
+		public TypeId TypeId => mTypeId;
+		public TypeDeclaration BaseType
+		{
+			get
+			{
+				if (Compiler.IsComptime)
+				{
+					int32 baseTypeId = Type.[Friend]Comptime_Type_GetBaseType((.)mTypeId);
+					return Type.[Friend]Comptime_GetTypeDeclarationById(baseTypeId);
+				}
+				return null;
+			}
+		}
+		public TypeDeclaration OuterType
+		{
+			get
+			{
+				if (Compiler.IsComptime)
+					return Type.[Friend]Comptime_GetTypeDeclarationById((.)mOuterTypeId);
+				return null;
+			}
+		}
+
+		public bool DeclaredInDependency => mFlags.HasFlag(.DeclaredInDependency);
+		public bool DeclaredInDependent => mFlags.HasFlag(.DeclaredInDependent);
+		public bool DeclaredInCurrent => mFlags.HasFlag(.DeclaredInCurrent);
+		public bool AlwaysVisible => mFlags.HasFlag(.AlwaysVisible);
+		public bool SometimesVisible => mFlags.HasFlag(.SometimesVisible);
+
+		public Type ResolvedType => Compiler.IsComptime ? Type.[Friend]Comptime_GetTypeById((.)mTypeId) : null;
+
+		public void GetFullName(String strBuffer)
+		{
+			if (Compiler.IsComptime)
+				strBuffer.Append(Type.[Friend]Comptime_Type_ToString((.)mTypeId));
+		}
+
+		public void GetName(String strBuffer)
+		{
+			if (Compiler.IsComptime)
+				strBuffer.Append(Type.[Friend]Comptime_TypeName_ToString((.)mTypeId));
+		}
+
+		public void GetNamespace(String strBuffer)
+		{
+			if (Compiler.IsComptime)
+				strBuffer.Append(Type.[Friend]Comptime_Namespace_ToString((.)mTypeId));
+		}
+
+		public bool HasCustomAttribute<T>() where T : Attribute
+		{
+			if (Compiler.IsComptime)
+			{
+				int32 attrIdx = -1;
+				Type attrType = null;
+				repeat
+				{
+					attrType = Type.[Friend]Comptime_Type_GetCustomAttributeType((int32)TypeId, ++attrIdx);
+					if (attrType == typeof(T))
+						return true;
+				}
+				while (attrType != null);
+				return false;
+			}
+			return false;
+		}
+
+		public Result<T> GetCustomAttribute<T>() where T : Attribute
+		{
+			if (Compiler.IsComptime)
+			{
+				int32 attrIdx = -1;
+				Type attrType = null;
+				repeat
+				{
+					attrType = Type.[Friend]Comptime_Type_GetCustomAttributeType((int32)TypeId, ++attrIdx);
+					if (attrType == typeof(T))
+					{
+						T val = ?;
+						if (Type.[Friend]Comptime_Type_GetCustomAttribute((int32)TypeId, attrIdx, &val))
+							return val;
+					}
+				}
+				while (attrType != null);
+				return .Err;
+			}
+			return .Err;
+		}
+
+		[Comptime]
+		public AttributeInfo.ComptimeTypeCustomAttributeEnumerator GetCustomAttributes()
+		{
+			return .((int32)TypeId);
+		}
+
+		public struct Enumerator : IEnumerator<TypeDeclaration>
+		{
+			int32 mCurId;
+
+			public Result<TypeDeclaration> GetNext() mut
+			{
+				while (true)
+				{
+					if (!Compiler.IsComptime)
+					{
+						Runtime.FatalError("Runtime type declarations are not supported");
+					}
+					else
+					{
+						var typeDecl = Type.[Friend]Comptime_GetNextTypeDeclaration(mCurId);
+						if (typeDecl != null)
+						{
+							mCurId = (.)typeDecl.TypeId;
+							return .Ok(typeDecl);
+						}
+						return .Err;
+					}
+				}
+			}
+		}
+
+		public static TypeDeclaration GetById(TypeId typeId) => Type.[Friend]Comptime_GetTypeDeclarationById((.)typeId);
+
+		public static Result<TypeDeclaration> GetByName(StringView typeName)
+		{
+			if (Compiler.IsComptime)
+			{
+				var type = Type.[Friend]Comptime_GetTypeDeclarationByName(typeName);
+				if (type == null)
+					return .Err;
+				return type;
+			}
+
+			return .Err;
+		}
+
+		public override void ToString(String strBuffer)
+		{
+			GetFullName(strBuffer);
+		}
+
+		public bool HasDeclaredField(StringView fieldName)
+		{
+			if (Compiler.IsComptime)
+				return Type.[Friend]Comptime_Type_HasDeclaredMember((.)mTypeId, 0, fieldName);
+			return false;
+		}
+
+		public bool HasDeclaredMethod(StringView fieldName)
+		{
+			if (Compiler.IsComptime)
+				return Type.[Friend]Comptime_Type_HasDeclaredMember((.)mTypeId, 1, fieldName);
+			return false;
+		}
+
+		public bool HasDeclaredProperty(StringView fieldName)
+		{
+			if (Compiler.IsComptime)
+				return Type.[Friend]Comptime_Type_HasDeclaredMember((.)mTypeId, 2, fieldName);
+			return false;
+		}
+	}
+
     struct ClassVData
     {
         public int mType;
@@ -32,6 +221,21 @@ namespace System
 		protected uint8 mAlign;
 		protected uint8 mAllocStackCountOverride;
 
+		public TypeDeclaration TypeDeclaration
+		{
+			get
+			{
+				if (!Compiler.IsComptime)
+				{
+					Runtime.FatalError("Runtime type declarations are not supported");
+				}
+				else
+				{
+					return Comptime_GetTypeDeclarationById((.)mTypeId);
+				}
+			}
+		}
+
 		public static TypeId TypeIdEnd
 		{
 			get
@@ -48,6 +252,14 @@ namespace System
 			}
 		}
 
+		public static TypeDeclaration.Enumerator TypeDeclarations
+		{
+			get
+			{
+				return .();
+			}
+		}
+
         public int32 Size
         {
             get
@@ -453,6 +665,17 @@ namespace System
 		    }
 		}
 
+		public virtual TypeInstance WrappedType
+		{
+		    get
+		    {
+				if (Compiler.IsComptime)
+					return Comptime_GetWrappedType((.)mTypeId) as TypeInstance;
+
+		        return null;
+		    }
+		}
+
 		public virtual TypeInstance.InterfaceEnumerator Interfaces
 		{
 		    get
@@ -551,9 +774,17 @@ namespace System
 			public int64 mData;
 		}
 
+		static extern TypeDeclaration Comptime_GetTypeDeclarationById(int32 typeId);
+		static extern TypeDeclaration Comptime_GetTypeDeclarationByName(StringView name);
+		static extern TypeDeclaration Comptime_GetNextTypeDeclaration(int32 lastTypeId);
+		static extern int32 Comptime_Type_GetBaseType(int32 typeId);
+		static extern bool Comptime_Type_HasDeclaredMember(int32 typeId, int32 kind, StringView name);
 		static extern Type Comptime_GetTypeById(int32 typeId);
+		static extern Type Comptime_GetWrappedType(int32 typeId);
 		static extern Type Comptime_GetTypeByName(StringView name);
 		static extern String Comptime_Type_ToString(int32 typeId);
+		static extern String Comptime_TypeName_ToString(int32 typeId);
+		static extern String Comptime_Namespace_ToString(int32 typeId);
 		static extern Type Comptime_GetSpecializedType(Type unspecializedType, Span<Type> typeArgs);
 		static extern bool Comptime_Type_GetCustomAttribute(int32 typeId, int32 attributeIdx, void* dataPtr);
 		static extern bool Comptime_Field_GetCustomAttribute(int32 typeId, int32 fieldIdx, int32 attributeIdx, void* dataPtr);
@@ -660,6 +891,15 @@ namespace System
             return type == this || (type.IsTypedPrimitive && type.UnderlyingType == this);
         }
 
+		public virtual bool ImplementsInterface(Type checkInterface)
+		{
+			var wrappedType = WrappedType;
+			if (wrappedType != null)
+				return wrappedType.ImplementsInterface(checkInterface);
+
+			return false;
+		}
+
 		public virtual Result<FieldInfo> GetField(String fieldName)
 		{
 		    return .Err;
@@ -752,8 +992,9 @@ namespace System
 #if !BF_REFLECT_MINIMAL
 			GetFullName(strBuffer);
 #else
-			strBuffer.Append("Type#");
+			strBuffer.Append("comptype(");
-			mTypeId.ToString(strBuffer);
+			((int32)mTypeId).ToString(strBuffer);
+			strBuffer.Append(")");
 #endif
 		}
 
@@ -766,7 +1007,7 @@ namespace System
 				while (true)
 				{
 					if (Compiler.IsComptime)
-						Runtime.FatalError("Comptime type enumeration not supported");
+						Runtime.FatalError("Comptime type enumeration not supported. Consider enumerating over TypeDeclaration.Types");
 
 					if (mCurId >= sTypeCount)
 						return .Err;
@@ -838,7 +1079,13 @@ namespace System
 
 namespace System.Reflection
 {
-    public struct TypeId : int32 {}
+    public struct TypeId : int32
+	{
+		public override void ToString(String strBuffer)
+		{
+			strBuffer.AppendF($"TypeId#{(int32)this}");
+		}
+	}
 
     [Ordered, AlwaysInclude(AssumeInstantiated=true)]
     public class TypeInstance : Type
@@ -1036,6 +1283,19 @@ namespace System.Reflection
 		    }
 		}
 
+		public override bool ImplementsInterface(Type checkInterface)
+		{
+			for (int ifaceIdx < mInterfaceCount)
+			{
+				if (mInterfaceDataPtr[ifaceIdx].mInterfaceType == checkInterface.TypeId)
+					return true;
+			}
+			var baseType = BaseType;
+			if (baseType != null)
+				return baseType.ImplementsInterface(checkInterface);
+			return false;
+		}
+
         public override void GetFullName(String strBuffer)
         {
 			if (mTypeFlags.HasFlag(TypeFlags.Tuple))
@@ -1317,7 +1577,8 @@ namespace System.Reflection
 		public override void GetFullName(String strBuffer)
 		{
 			strBuffer.Append("const ");
-			switch (GetType(mValueType))
+			var type = GetType(mValueType);
+			switch (type)
 			{
 			case typeof(float):
 				(*(float*)&mValue).ToString(strBuffer);
@@ -1332,6 +1593,10 @@ namespace System.Reflection
 				strBuffer.Append('\'');
 			case typeof(uint64), typeof(uint):
 				(*(uint64*)&mValue).ToString(strBuffer);
+			case typeof(String):
+				int32 stringId = *(int32*)&mValue;
+				String str = String.GetById(stringId);
+				str.Quote(strBuffer);
 			default:
 				mValue.ToString(strBuffer);
 			}
@@ -1409,7 +1674,11 @@ namespace System.Reflection
 				{
 					if (i > 0)
 						strBuffer.Append(", ");
-					Type.GetType(mResolvedTypeRefs[i]).GetFullName(strBuffer);
+					var genericArg = Type.GetType(mResolvedTypeRefs[i]);
+					if (genericArg != null)
+						genericArg.GetFullName(strBuffer);
+					else
+						strBuffer.Append("???");
 				}
 				strBuffer.Append('>');
 			}
@@ -1445,7 +1714,7 @@ namespace System.Reflection
 			int32 stackCount = Compiler.Options.AllocStackCount;
 			if (mAllocStackCountOverride != 0)
 				stackCount = mAllocStackCountOverride;
-			obj = Internal.Dbg_ObjectAlloc([Friend]mTypeClassVData, arraySize, [Friend]mInstAlign, stackCount);
+			obj = Internal.Dbg_ObjectAlloc([Friend]mTypeClassVData, arraySize, [Friend]mInstAlign, stackCount, 0);
 #else
 			void* mem = new [Align(16)] uint8[arraySize]* (?);
 			obj = Internal.UnsafeCastToObject(mem);
@@ -1505,6 +1774,7 @@ namespace System.Reflection
 
 		Static					= 0x200000,
 		Abstract				= 0x400000,
+		HasAppendWantMark		= 0x800000,
     }
 
     public enum FieldFlags : uint16
@@ -1527,9 +1797,9 @@ namespace System.Reflection
 		Appended				= 0x1000,
     }
 
-	public enum MethodFlags : uint16
+	public enum MethodFlags : uint32
 	{
-		MethodAccessMask    	= 0x0007,
+		case MethodAccessMask    	= 0x0007,
 		Protected               = 0x0003,
 		Public                  = 0x0006,
 
@@ -1547,5 +1817,26 @@ namespace System.Reflection
 		ThisCall				= 0x3000, // Purposely resuing StdCall|FastCall
 		Mutating				= 0x4000,
 		Constructor				= 0x8000,
+		AppendBit0				= 0x10000,
+		AppendBit1				= 0x20000,
+		CheckedBit0				= 0x40000,
+		CheckedBit1				= 0x80000;
+
+		public AllowAppendKind AllowAppendKind => (.)(int32)(this / AppendBit0);
+		public CheckedKind CheckedKind => (.)(int32)(this / CheckedBit0);
+	}
+
+	public enum AllowAppendKind
+	{
+		No,
+		Yes,
+		ZeroGap
+	}
+
+	public enum CheckedKind
+	{
+		NotSet,
+		Checked,
+		Unchecked
 	}
 }

BeefLibs/corlib/src/UInt32.bf

@@ -61,7 +61,7 @@ namespace System
 		public override void ToString(String strBuffer)
 		{
 			// Dumb, make better.
-			char8[] strChars = scope:: char8[16];
+			char8[16] strChars = ?;
 			int32 char8Idx = 14;
 			uint32 valLeft = (uint32)this;
 			while (valLeft > 0)
@@ -73,7 +73,7 @@ namespace System
 			if (char8Idx == 14)
 				strChars[char8Idx--] = '0';
 			char8* char8Ptr = &strChars[char8Idx + 1];
-			strBuffer.Append(char8Ptr);
+			strBuffer.Append(char8Ptr, 14 - char8Idx);
 		}
 
 		void ToString(String strBuffer, int minNumerals)

BeefLibs/corlib/src/UInt64.bf

@@ -73,7 +73,7 @@ namespace System
 		public override void ToString(String strBuffer)
 		{
 		    // Dumb, make better.
-		    char8[] strChars = scope:: char8[22];
+		    char8[22] strChars = ?;
 		    int32 char8Idx = 20;
 		    uint64 valLeft = (uint64)this;
 		    while (valLeft > 0)
@@ -85,7 +85,7 @@ namespace System
 		    if (char8Idx == 20)
 		        strChars[char8Idx--] = '0';
 		    char8* char8Ptr = &strChars[char8Idx + 1];
-		    strBuffer.Append(char8Ptr);
+		    strBuffer.Append(char8Ptr, 20 - char8Idx);
 		}
 
 		public static Result<uint64, ParseError> Parse(StringView val, NumberStyles style = .Number, CultureInfo cultureInfo = null)

BeefLibs/corlib/src/Void.bf

@@ -1,10 +1,15 @@
 namespace System
 {
-	struct Void : void
+	struct Void : void, IHashable
 	{
 		public override void ToString(String strBuffer)
 		{
 			strBuffer.Append("void");
 		}
+
+		public int GetHashCode()
+		{
+			return 0;
+		}
 	}
 }

BeefLibs/corlib/src/Windows.bf

@@ -107,6 +107,11 @@ namespace System
 			public int32 Height => bottom - top;
 		}
 
+		public struct Point : this(int32 x, int32 y)
+		{
+			
+		}
+
 		[CRepr]
 		public struct OpenFileName
 		{
@@ -364,11 +369,15 @@ namespace System
 				return .Ok;
 			}
 
-			public Result<void> GetValue(StringView name, String outData)
+			public Result<void> GetValue(StringView name, String outData, bool* isExpanded = null)
 			{
+				if (isExpanded != null)
+					*isExpanded = false;
 				bool gotData = false;
 				GetValue(name, scope [?] (regType, regData) =>
 					{
+						if (isExpanded != null)
+							*isExpanded = regType == Windows.REG_EXPAND_SZ;
 						if ((regType == Windows.REG_SZ) || (regType == Windows.REG_EXPAND_SZ))
 						{
 							gotData = true;
@@ -469,7 +478,7 @@ namespace System
 
 			public Result<void> SetValueExpand(StringView name, StringView strValue)
 			{
-				let result = Windows.RegSetValueExA(this, name.ToScopeCStr!(), 0,  Windows.REG_EXPAND_SZ, strValue.ToScopeCStr!(), (uint32)strValue.Length + 1);
+				let result = Windows.RegSetValueExA(this, name.ToScopeCStr!(), 0, Windows.REG_EXPAND_SZ, strValue.ToScopeCStr!(), (uint32)strValue.Length + 1);
 				if (result != 0)
 					return .Err;
 				return .Ok;
@@ -1703,6 +1712,12 @@ namespace System
 		[Import("user32.lib"), CLink, CallingConvention(.Stdcall)]
 		public static extern HWnd SetActiveWindow(HWnd wnd);
 
+		[Import("user32.lib"), CLink, CallingConvention(.Stdcall)]
+		public static extern HWnd SetForegroundWindow(HWnd wnd);
+
+		[Import("user32.lib"), CLink, CallingConvention(.Stdcall)]
+		public static extern HWnd GetForegroundWindow();
+
 		[CLink, CallingConvention(.Stdcall)]
 		public static extern int CallWindowProcA(int wndProc, HWnd hWnd, int32 msg, int wParam, int lParam);
 
@@ -1749,6 +1764,12 @@ namespace System
 		[Import("user32.lib"), CLink, CallingConvention(.Stdcall)]
 		public static extern IntBool SetWindowPos(HWnd hWnd, HWnd hWndAfter, int x, int y, int cx, int cy, int flags);
 
+		[Import("user32.lib"), CLink, CallingConvention(.Stdcall)]
+		public static extern IntBool GetClientRect(HWnd hWnd, out Rect rect);
+
+		[Import("user32.lib"), CLink, CallingConvention(.Stdcall)]
+		public static extern IntBool ClientToScreen(HWnd hWnd, ref Point rect);
+
 		[Import("user32.lib"), CLink, CallingConvention(.Stdcall)]
 		public static extern IntBool PostMessageW(HWnd hWnd, int32 msg, int wParam, int lParam);
 
@@ -1756,7 +1777,7 @@ namespace System
 		public static extern int32 SendMessageW(HWnd hWnd, int32 msg, int wParam, int lParam);
 
 		[Import("user32.lib"), CLink, CallingConvention(.Stdcall)]
-		public static extern int32 SendMessageTimeoutW(HWnd hWnd, int32 msg, int wParam, int lParam, int32 flags, int32 timeout, int32* result);
+		public static extern int32 SendMessageTimeoutW(HWnd hWnd, int32 msg, int wParam, int lParam, int32 flags, int32 timeout, int* result);
 
 		[Import("user32.lib "), CLink, CallingConvention(.Stdcall)]
 		public static extern HWnd SetFocus(HWnd hWnd);

BeefRT/dbg/DbgInternal.cpp

@@ -49,10 +49,10 @@ namespace bf
 			BFRT_EXPORT static void Dbg_ObjectCreatedEx(bf::System::Object* result, intptr size, bf::System::ClassVData* classVData);
 			BFRT_EXPORT static void Dbg_ObjectAllocated(bf::System::Object* result, intptr size, bf::System::ClassVData* classVData);
 			BFRT_EXPORT static void Dbg_ObjectAllocatedEx(bf::System::Object* result, intptr size, bf::System::ClassVData* classVData);
-			BFRT_EXPORT static Object* Dbg_ObjectAlloc(bf::System::Reflection::TypeInstance* typeInst, intptr size);			
+			BFRT_EXPORT static Object* Dbg_ObjectAlloc(bf::System::Reflection::TypeInstance* typeInst, intptr size);
-			BFRT_EXPORT static Object* Dbg_ObjectAlloc(bf::System::ClassVData* classVData, intptr size, intptr align, intptr maxStackTraceDept);						
+			BFRT_EXPORT static Object* Dbg_ObjectAlloc(bf::System::ClassVData* classVData, intptr size, intptr align, intptr maxStackTraceDept, uint8 allocFlags);
 			BFRT_EXPORT static void Dbg_MarkObjectDeleted(bf::System::Object* obj);
-			BFRT_EXPORT static void Dbg_ObjectStackInit(bf::System::Object* result, bf::System::ClassVData* classVData);			
+			BFRT_EXPORT static void Dbg_ObjectStackInit(bf::System::Object* result, bf::System::ClassVData* classVData, intptr size, uint8 allocFlags);
 			BFRT_EXPORT static void Dbg_ObjectPreDelete(bf::System::Object* obj);
 			BFRT_EXPORT static void Dbg_ObjectPreCustomDelete(bf::System::Object* obj);
 			
@@ -315,19 +315,20 @@ bf::System::Object* Internal::Dbg_ObjectAlloc(bf::System::Reflection::TypeInstan
 
 //#define DBG_OBJECTEND
 
-bf::System::Object* Internal::Dbg_ObjectAlloc(bf::System::ClassVData* classVData, intptr size, intptr align, intptr maxStackTraceDepth)
+bf::System::Object* Internal::Dbg_ObjectAlloc(bf::System::ClassVData* classVData, intptr size, intptr align, intptr maxStackTraceDepth, uint8 allocFlags)
 {
 	void* stackTrace[1024];
 	int capturedTraceCount = 0;
 	intptr allocSize = size;
 	bool largeAllocInfo = false;
-
+	
 	if ((BFRTFLAGS & BfRtFlags_ObjectHasDebugFlags) != 0)
 	{
 		if (maxStackTraceDepth > 1)
 		{
 			capturedTraceCount = BF_CAPTURE_STACK(1, (intptr*)stackTrace, min((int)maxStackTraceDepth, 1024));
 			const intptr maxSmallObjectSize = ((intptr)1 << ((sizeof(intptr) - 2) * 8)) - 1;
+
 			if ((capturedTraceCount > 255) || (size >= maxSmallObjectSize))
 			{
 				largeAllocInfo = true;
@@ -336,6 +337,12 @@ bf::System::Object* Internal::Dbg_ObjectAlloc(bf::System::ClassVData* classVData
 			else
 				allocSize += capturedTraceCount * sizeof(intptr);
 		}
+
+		// Append want mark
+		if ((allocFlags & 1) != 0)
+		{
+			allocSize += 4 * sizeof(intptr);
+		}
 	}
 
 #ifdef DBG_OBJECTEND
@@ -385,7 +392,7 @@ bf::System::Object* Internal::Dbg_ObjectAlloc(bf::System::ClassVData* classVData
 
 		intptr dbgAllocInfo;
 		auto classVDataVal = (intptr)classVData | (intptr)BfObjectFlag_Allocated;		
-		if (maxStackTraceDepth <= 1)
+		if ((maxStackTraceDepth <= 1) && (allocFlags == 0))
 			dbgAllocInfo = (intptr)BF_RETURN_ADDRESS;
 		else
 		{
@@ -393,13 +400,13 @@ bf::System::Object* Internal::Dbg_ObjectAlloc(bf::System::ClassVData* classVData
 			{
 				classVDataVal |= (intptr)BfObjectFlag_AllocInfo;
 				dbgAllocInfo = size;
-				*(intptr*)((uint8*)result + size) = capturedTraceCount;
+				*(intptr*)((uint8*)result + size) = (capturedTraceCount << 8) | allocFlags;
 				memcpy((uint8*)result + size + sizeof(intptr), stackTrace, capturedTraceCount * sizeof(intptr));
 			}
 			else
 			{
 				classVDataVal |= (intptr)BfObjectFlag_AllocInfo_Short;
-				dbgAllocInfo = (size << 16) | capturedTraceCount;
+				dbgAllocInfo = (size << 16) | (((intptr)allocFlags) << 8) | capturedTraceCount;
 				memcpy((uint8*)result + size, stackTrace, capturedTraceCount * sizeof(intptr));
 			}
 		}		
@@ -424,13 +431,27 @@ bf::System::Object* Internal::Dbg_ObjectAlloc(bf::System::ClassVData* classVData
 	return result;
 }
 
-void Internal::Dbg_ObjectStackInit(bf::System::Object* result, bf::System::ClassVData* classVData)
+void Internal::Dbg_ObjectStackInit(bf::System::Object* result, bf::System::ClassVData* classVData, intptr totalSize, uint8 allocFlags)
 {
 	BF_ASSERT((BFRTFLAGS & BfRtFlags_ObjectHasDebugFlags) != 0);
 
 	result->mClassVData = (intptr)classVData | (intptr)BfObjectFlag_StackAlloc;
 #ifndef BFRT_NODBGFLAGS
-	result->mDbgAllocInfo = (intptr)BF_RETURN_ADDRESS;	
+	if ((allocFlags & 1) == 0)
+	{
+		result->mDbgAllocInfo = (intptr)BF_RETURN_ADDRESS;
+	}
+	else
+	{	
+		int size = (int)(totalSize - sizeof(intptr) - sizeof(intptr) * 4);
+
+		int capturedTraceCount = 1;
+		*(intptr*)((uint8*)result + size) = (intptr)BF_RETURN_ADDRESS;
+		memset((uint8*)result + size + sizeof(intptr), 0, sizeof(intptr) * 4);
+		result->mDbgAllocInfo = ((intptr)size << 16) | (((intptr)allocFlags) << 8) | capturedTraceCount;
+		BF_FULL_MEMORY_FENCE();
+		result->mClassVData |= (intptr)BfObjectFlag_AllocInfo_Short;
+	}	
 #endif
 }
 

BeefRT/dbg/gc.cpp

@@ -2180,6 +2180,12 @@ void BFGC::AddPendingThread(BfInternalThread* internalThread)
 	mPendingThreads.TryAdd(internalThread->mThreadId, internalThread);
 }
 
+void BFGC::Disable()
+{
+	StopCollecting();
+	mGracelessShutdown = true;
+}
+
 void BFGC::Shutdown()
 {
 	if (mShutdown)
@@ -2664,10 +2670,13 @@ void BFGC::WriteDebugDumpState()
 			{
 				//const bf::System::Type* bfTypeRootData = ((bf::System::Type*)obj->GetTypeSafe())->mTypeRootData;
 				bf::System::Type* bfType = obj->GetTypeSafe();
-				while ((int) debugInfoVector.size() <= bfType->mTypeId)
+
+				auto typeData = bfType->GetTypeData();
+
+				while ((int) debugInfoVector.size() <= typeData->mTypeId)
 					debugInfoVector.push_back(DebugInfo());
 
-				DebugInfo* debugInfo = &debugInfoVector[bfType->mTypeId];
+				DebugInfo* debugInfo = &debugInfoVector[typeData->mTypeId];
 				debugInfo->mType = obj->GetTypeSafe();
 				debugInfo->mCount++;
 				int objSize = BFGetObjectSize(obj);
@@ -2896,6 +2905,11 @@ void GC::RemoveStackMarkableObject(Object* obj)
 	gBFGC.RemoveStackMarkableObject(obj);
 }
 
+void GC::Disable()
+{
+	gBFGC.Disable();
+}
+
 void GC::Shutdown()
 {
 	gBFGC.Shutdown();

BeefRT/dbg/gc.h

@@ -397,6 +397,7 @@ public:
 	void AddStackMarkableObject(bf::System::Object* obj);
 	void RemoveStackMarkableObject(bf::System::Object* obj);
 	void AddPendingThread(BfInternalThread* internalThread);
+	void Disable();
 	void Shutdown();	
 	void InitDebugDump();
 	void EndDebugDump();	
@@ -474,7 +475,8 @@ namespace bf
 			BFRT_EXPORT static void AddPendingThread(void* internalThreadInfo);			
 			
 		public:
-			BFRT_EXPORT static void Shutdown();			
+			BFRT_EXPORT static void Disable();
+			BFRT_EXPORT static void Shutdown();
 			BFRT_EXPORT static void Collect(bool async);
 			BFRT_EXPORT static void Report();
 			BFRT_EXPORT static void Mark(Object* obj);

BeefRT/dbg/gc_raw.cpp

@@ -115,16 +115,18 @@ void BFGC::RawMarkSpan(tcmalloc_raw::Span* span, int expectedStartPage)
 		if (rawAllocData != NULL)
 		{	
 			if (rawAllocData->mMarkFunc != NULL)
-			{	
+			{					
 				intptr extraDataSize = sizeof(intptr);
 				if (rawAllocData->mMaxStackTrace == 1)
 				{
-					extraDataSize += sizeof(intptr);					
+					extraDataSize += sizeof(intptr) + 2;
+					extraDataSize += *(uint16*)((uint8*)spanPtr + elementSize - sizeof(intptr) - sizeof(intptr) - 2);
 				}
 				else if (rawAllocData->mMaxStackTrace > 1)
 				{
 					intptr stackTraceCount = *(intptr*)((uint8*)spanPtr + elementSize - sizeof(intptr) - sizeof(intptr));					
-					extraDataSize += (1 + stackTraceCount) * sizeof(intptr);
+					extraDataSize += (1 + stackTraceCount) * sizeof(intptr) + 2;
+					extraDataSize += *(uint16*)((uint8*)spanPtr + elementSize - sizeof(intptr) - sizeof(intptr) - stackTraceCount * sizeof(intptr) - 2);					
 				}
 
 				struct MarkTarget
@@ -132,17 +134,21 @@ void BFGC::RawMarkSpan(tcmalloc_raw::Span* span, int expectedStartPage)
 				};
 				typedef void(MarkTarget::*MarkFunc)();
 				MarkFunc markFunc = *(MarkFunc*)&rawAllocData->mMarkFunc;
-				 
+				
-				// It's possible we can overestimate elemCount, particularly for large allocations. This doesn't cause a problem
+				auto typeData = rawAllocData->mType->GetTypeData();
-				//  because we can safely mark on complete random memory -- pointer values are always validated before being followed
+				if (typeData != NULL)					
-				intptr elemStride = BF_ALIGN(rawAllocData->mType->mSize, rawAllocData->mType->mAlign);
-				if (elemStride > 0)
 				{
-					intptr dataSize = elementSize - extraDataSize;
+					// It's possible we can overestimate elemCount, particularly for large allocations. This doesn't cause a problem
-					intptr elemCount = dataSize / elemStride;
+					//  because we can safely mark on complete random memory -- pointer values are always validated before being followed
-					for (intptr elemIdx = 0; elemIdx < elemCount; elemIdx++)
+					intptr elemStride = BF_ALIGN(typeData->mSize, typeData->mAlign);
+					if (elemStride > 0)
 					{
-						(((MarkTarget*)((uint8*)spanPtr + elemIdx * elemStride))->*markFunc)();
+						intptr dataSize = elementSize - extraDataSize;
+						intptr elemCount = dataSize / elemStride;
+						for (intptr elemIdx = 0; elemIdx < elemCount; elemIdx++)
+						{
+							(((MarkTarget*)((uint8*)spanPtr + elemIdx * elemStride))->*markFunc)();
+						}
 					}
 				}
 			}
@@ -282,13 +288,13 @@ void BFGC::RawReportHandleSpan(tcmalloc_raw::Span* span, int expectedStartPage,
 				
 				if (rawAllocData->mType != NULL)
 				{
-					intptr typeSize;
+					bf::System::Type_NOFLAGS* typeData = rawAllocData->mType->GetTypeData();					
-					if ((gBfRtDbgFlags & BfRtFlags_ObjectHasDebugFlags) != 0)
+					if (typeData != NULL)
-						typeSize = rawAllocData->mType->mSize;
+					{
-					else
+						intptr typeSize = typeData->mSize;
-						typeSize = ((bf::System::Type_NOFLAGS*)rawAllocData->mType)->mSize;
+						if (typeSize > 0)
-					if (typeSize > 0)
+							rawLeakInfo.mDataCount = (elementSize - extraDataSize) / typeSize;
-						rawLeakInfo.mDataCount = (elementSize - extraDataSize) / typeSize;
+					}
 				}
 				else
 					rawLeakInfo.mDataCount = 1;
@@ -558,8 +564,8 @@ void* BfRawAllocate(intptr size, bf::System::DbgRawAllocData* rawAllocData, void
 		markOffsetPtr = (uint16*)((uint8*)result + totalSize - sizeof(intptr) - sizeof(intptr) - 2);
 	}
 	else if (rawAllocData->mMaxStackTrace > 1)
-	{
+	{		
-		memcpy((uint8*)result + totalSize - sizeof(intptr) - sizeof(intptr), &stackTraceCount, sizeof(intptr));
+		*(intptr*)((uint8*)result + totalSize - sizeof(intptr) - sizeof(intptr)) = stackTraceCount;		
 		memcpy((uint8*)result + totalSize - sizeof(intptr) - sizeof(intptr) - stackTraceCount*sizeof(intptr), stackTraceInfo, stackTraceCount*sizeof(intptr));
 		markOffsetPtr = (uint16*)((uint8*)result + totalSize - sizeof(intptr) - sizeof(intptr) - stackTraceCount * sizeof(intptr) - 2);
 	}

BeefRT/rt/BfObjects.h

@@ -59,6 +59,8 @@ namespace bf
 {
 	namespace System
 	{
+		class Type_NOFLAGS;
+
 		struct DbgRawAllocData
 		{
 			Type* mType;
@@ -84,7 +86,7 @@ namespace bf
 				void*(*Alloc)(intptr size);
 				void(*Free)(void* ptr);
 				void(*Object_Delete)(bf::System::Object* obj);
-				void* mUnused0;
+				Type_NOFLAGS*(*ClassVData_GetTypeDataPtr)(bf::System::ClassVData* classVData);
 				bf::System::Type* (*Object_GetType)(bf::System::Object* obj);
 				void(*Object_GCMarkMembers)(bf::System::Object* obj);
 				bf::System::Object* (*Object_DynamicCastToTypeId)(bf::System::Object* obj, int typeId);
@@ -196,28 +198,25 @@ namespace bf
 
 		typedef int32 TypeId;
 
+		enum BfTypeFlags : uint32
+		{
+			BfTypeFlag_HasAppendWantMark = 0x800000
+		};
+
 		class Type : public Object
 		{
-		public:
+		public:			
-			int32 mSize;
-			TypeId mTypeId;
-			TypeId mBoxedId;
-			uint16 mTypeFlags;
-			int32 mMemberDataOffset;
-			uint8 mTypeCode;
-			uint8 mAlign;
-
 			Beefy::String GetFullName();
+			Type_NOFLAGS* GetTypeData();
 		};
 
 		class Type_NOFLAGS
 		{
-		public:
+		public:			
-			intptr mClassVData;
 			int32 mSize;
 			TypeId mTypeId;
 			TypeId mBoxedId;
-			uint16 mTypeFlags;
+			BfTypeFlags mTypeFlags;
 			int32 mMemberDataOffset;
 			uint8 mTypeCode;
 			uint8 mAlign;

BeefRT/rt/Internal.cpp

@@ -306,6 +306,7 @@ void bf::System::Console::PutChars(char* ptr, int len)
 
 	for (int i = 0; i < len; i++)
 		putchar(ptr[i]);
+	fflush(stdout);
 }
 
 void bf::System::Console::ReopenHandles()

BeefRT/rt/Object.cpp

@@ -20,3 +20,11 @@ Beefy::String bf::System::Type::GetFullName()
 	BFRTCALLBACKS.Object_Delete(strObj);
 	return str;
 }
+
+bf::System::Type_NOFLAGS* bf::System::Type::GetTypeData()
+{
+	if ((BFRTFLAGS & BfRtFlags_ObjectHasDebugFlags) != 0)
+		return BFRTCALLBACKS.ClassVData_GetTypeDataPtr((bf::System::ClassVData*)(mClassVData & ~0xFF));
+	else
+		return BFRTCALLBACKS.ClassVData_GetTypeDataPtr((bf::System::ClassVData*)(mClassVData));
+}

BeefRT/rt/Thread.cpp

@@ -17,6 +17,7 @@ BF_TLS_DECLSPEC Thread* Thread::sCurrentThread;
 #endif
 
 static volatile int gLiveThreadCount;
+static volatile int gBackgroundThreadCount;
 static Beefy::SyncEvent gThreadsDoneEvent;
 
 #ifdef BF_PLATFORM_WINDOWS
@@ -132,8 +133,12 @@ static void BF_CALLTYPE CStartProc(void* threadParam)
 
 	bool isAutoDelete = gBfRtCallbacks.Thread_IsAutoDelete(thread);
 	gBfRtCallbacks.Thread_ThreadProc(thread);
-	bool isLastThread = BfpSystem_InterlockedExchangeAdd32((uint32*)&gLiveThreadCount, -1) == 1;
+	
+	if (internalThread->mIsBackground)
+		BfpSystem_InterlockedExchangeAdd32((uint32*)&gBackgroundThreadCount, -1);
 
+	bool isLastThread = (int32)BfpSystem_InterlockedExchangeAdd32((uint32*)&gLiveThreadCount, -1) <= gBackgroundThreadCount + 1;
+		
     //printf("Stopping thread\n");
 
 	bool wantsDelete = false;
@@ -158,7 +163,7 @@ static void BF_CALLTYPE CStartProc(void* threadParam)
 		delete internalThread;
 
 	if (isLastThread)
-		gThreadsDoneEvent.Set(false);
+		gThreadsDoneEvent.Set(false);	
 
     //printf("Thread stopped\n");
 }
@@ -168,7 +173,7 @@ void BfInternalThread::WaitForAllDone()
 	if ((gBfRtFlags & BfRtFlags_NoThreadExitWait) != 0)
 		return;
 
-	while (gLiveThreadCount != 0)
+	while (gLiveThreadCount > gBackgroundThreadCount)
 	{
 		// Clear out any old done events
 		gThreadsDoneEvent.WaitFor();
@@ -303,12 +308,23 @@ void Thread::InternalFinalize()
 
 bool Thread::IsBackgroundNative()
 {
-	return false;
+	auto internalThread = GetInternalThread();
+	if (internalThread == NULL)
+		return false;
+	return internalThread->mIsBackground;
 }
 
 void Thread::SetBackgroundNative(bool isBackground)
 {
+	auto internalThread = GetInternalThread();
+	if (internalThread == NULL)
+		return;
 
+	if (isBackground != internalThread->mIsBackground)
+	{
+		internalThread->mIsBackground = isBackground;		
+		BfpSystem_InterlockedExchangeAdd32((uint32*)&gBackgroundThreadCount, isBackground ? 1 : -1);
+	}	
 }
 
 int Thread::GetThreadStateNative()

BeefRT/rt/Thread.h

@@ -111,6 +111,7 @@ public:
 	bool mStarted;
 	bool mJoinOnDelete;
 	bool mIsManualInit;
+	bool mIsBackground;
 	BfpThread* mThreadHandle;
 	intptr mThreadId;	
 	Beefy::CritSect mCritSect;
@@ -126,6 +127,7 @@ public:
 		mIsSuspended = false;
 		mJoinOnDelete = true;
 		mIsManualInit = false;
+		mIsBackground = false;
 		mStackStart = 0;
 		mThreadId = 0;
 	}

BeefTools/BeefCon/src/Program.bf

@@ -48,7 +48,7 @@ class Program
 	{
 		while (true)
 		{
-			switch (mPipe.ReadMessage(-1))
+			switch (mPipe.ReadMessage(20))
 			{
 			case .Ok(let msg):
 				uint8* ptr = msg.Ptr + 1;

BeefTools/LogViewer/src/StatusBar.bf

@@ -1,3 +1,4 @@
+using System;
 using Beefy.widgets;
 using Beefy.gfx;
 
@@ -16,8 +17,8 @@ namespace LogViewer
 				g.FillRect(0, 0, mWidth, mHeight);
 
 			var lineAndColumn = gApp.mBoard.mDocEdit.mEditWidgetContent.CursorLineAndColumn;
-			g.DrawString(StackStringFormat!("Ln {0}", lineAndColumn.mLine + 1), mWidth - 160, 2);
+			g.DrawString(scope $"Ln {lineAndColumn.mLine + 1}", mWidth - 160, 2);
-			g.DrawString(StackStringFormat!("Col {0}", lineAndColumn.mColumn + 1), mWidth - 80, 2);
+			g.DrawString(scope $"Col {lineAndColumn.mColumn + 1}", mWidth - 80, 2);
 
 			if ((gApp.mBoard.mFilterDirtyCountdown != 0) || (gApp.mBoard.mRefreshing))
 				g.DrawString("Refreshing", 8, 2);

BeefySysLib/BeefySysLib.cpp

@@ -10,6 +10,7 @@
 #include "util/Vector.h"
 #include "util/PerfTimer.h"
 #include "util/TLSingleton.h"
+#include "img/ImgEffects.h"
 
 #include "util/AllocDebug.h"
 
@@ -445,10 +446,11 @@ BF_EXPORT int BF_CALLTYPE BFWindow_GetDPI(BFWindow* window)
 
 BF_EXPORT TextureSegment* BF_CALLTYPE Gfx_CreateRenderTarget(int width, int height, int destAlpha)
 {
-	Texture* texture = gBFApp->mRenderDevice->CreateRenderTarget(width, height, destAlpha != 0);
+	Texture* texture = gBFApp->mRenderDevice->CreateRenderTarget(width, height, destAlpha != 0);	
+	texture->mResetClear = true;
 
 	TextureSegment* aTextureSegment = new TextureSegment();
-	aTextureSegment->InitFromTexture(texture);
+	aTextureSegment->InitFromTexture(texture);	
 	return aTextureSegment;
 }
 
@@ -474,12 +476,12 @@ BF_EXPORT TextureSegment* BF_CALLTYPE Gfx_LoadTexture(const char* fileName, int
 
 BF_EXPORT void BF_CALLTYPE Gfx_Texture_SetBits(TextureSegment* textureSegment, int destX, int destY, int destWidth, int destHeight, int srcPitch, uint32* bits)
 {
-	textureSegment->mTexture->SetBits(destX, destY, destWidth, destHeight, srcPitch, bits);
+	textureSegment->SetBits(destX, destY, destWidth, destHeight, srcPitch, bits);
 }
 
 BF_EXPORT void BF_CALLTYPE Gfx_Texture_GetBits(TextureSegment* textureSegment, int srcX, int srcY, int srcWidth, int srcHeight, int destPitch, uint32* bits)
 {
-	textureSegment->mTexture->GetBits(srcX, srcY, srcWidth, srcHeight, destPitch, bits);
+	textureSegment->GetBits(srcX, srcY, srcWidth, srcHeight, destPitch, bits);
 }
 
 BF_EXPORT void BF_CALLTYPE Gfx_Texture_Delete(TextureSegment* textureSegment)
@@ -516,6 +518,93 @@ BF_EXPORT void BF_CALLTYPE Gfx_ModifyTextureSegment(TextureSegment* destTextureS
 	destTextureSegment->mScaleY = (float)abs(srcHeight);
 }
 
+int32 FormatI32(const StringView& str)
+{
+	String val = String(str);
+	if (val.StartsWith('#'))
+	{		
+		return (int32)strtoll(val.c_str() + 1, NULL, 16);
+	}
+	if (val.StartsWith("0x"))
+	{
+		return (int32)strtoll(val.c_str() + 2, NULL, 16);
+	}
+	return atoi(val.c_str());
+}
+
+BF_EXPORT void BF_CALLTYPE Gfx_ApplyEffect(TextureSegment* destTextureSegment, TextureSegment* srcTextureSegment, char* optionsPtr)
+{
+	BaseImageEffect* effect = NULL;
+	defer({
+		delete effect;
+		});
+
+	bool needsPremultiply = false;
+
+	String options = optionsPtr;
+	for (auto line : options.Split('\n'))
+	{
+		int eqPos = (int)line.IndexOf('=');
+		if (eqPos != -1)
+		{
+			StringView cmd = StringView(line, 0, eqPos);	
+			StringView value = StringView(line, eqPos + 1);
+
+			if (cmd == "Effect")
+			{
+				if (value == "Stroke")
+				{
+					auto strokeEffect = new ImageStrokeEffect();
+					effect = strokeEffect;
+					strokeEffect->mPosition = 'OutF';
+					strokeEffect->mSize = 1;
+					strokeEffect->mColorFill.mColor = 0xFF000000;
+				}				
+			}
+			if (cmd == "Size")
+			{
+				int32 size = FormatI32(value);
+				if (auto strokeEffect = dynamic_cast<ImageStrokeEffect*>(effect))
+				{
+					strokeEffect->mSize = size;
+				}
+			}
+			if (cmd == "Color")
+			{
+				uint32 color = (uint32)FormatI32(value);
+				if (auto strokeEffect = dynamic_cast<ImageStrokeEffect*>(effect))
+				{
+					strokeEffect->mColorFill.mColor = color;
+					if ((color & 0x00FFFFFF) != 0)
+						needsPremultiply = true;
+				}
+			}
+		}
+	}
+
+	if (effect != NULL)
+	{
+		ImageData destImageData;
+		ImageData srcImageData;
+
+		RectF srcRect = srcTextureSegment->GetRect();
+		RectF destRect = destTextureSegment->GetRect();
+
+		destTextureSegment->GetImageData(destImageData);
+		srcImageData.CreateNew(destImageData.mWidth, destImageData.mHeight);
+
+		srcTextureSegment->GetImageData(srcImageData, 
+			(int)(destRect.width - srcRect.width) / 2,
+			(int)(destRect.height - srcRect.height) / 2);
+		
+		effect->Apply(NULL, &srcImageData, &destImageData);
+		if (needsPremultiply)
+			destImageData.PremultiplyAlpha();
+		
+		destTextureSegment->SetImageData(destImageData);
+	}
+}
+
 BF_EXPORT TextureSegment* BF_CALLTYPE Gfx_CreateTextureSegment(TextureSegment* textureSegment, int srcX, int srcY, int srcWidth, int srcHeight)
 {
 	Texture* texture = textureSegment->mTexture;
@@ -742,10 +831,10 @@ BF_EXPORT void BF_CALLTYPE RenderState_SetWireframe(RenderState* renderState, bo
 BF_EXPORT void BF_CALLTYPE RenderState_SetClip(RenderState* renderState, float x, float y, float width, float height)
 {
 	BF_ASSERT((width >= 0) && (height >= 0));
-	renderState->mClipRect.mX = x;
+	renderState->mClipRect.x = x;
-	renderState->mClipRect.mY = y;
+	renderState->mClipRect.y = y;
-	renderState->mClipRect.mWidth = width;
+	renderState->mClipRect.width = width;
-	renderState->mClipRect.mHeight = height;
+	renderState->mClipRect.height = height;
 	if (!renderState->mClipped)
 		renderState->SetClipped(true);
 }

BeefySysLib/BeefySysLib.vcxproj

@@ -177,6 +177,7 @@
     <LibraryPath>third_party\AK\lib\release;$(VCInstallDir)lib;$(VCInstallDir)atlmfc\lib;$(WindowsSdkDir)lib;C:\Program Files (x86)\Microsoft DirectX SDK (June 2010)\Lib\x86;$(FrameworkSDKDir)\lib</LibraryPath>
     <IncludePath>$(VCInstallDir)include;$(VCInstallDir)atlmfc\include;$(WindowsSDK_IncludePath);$(WindowsSdkDir)include;$(FrameworkSDKDir)\include;C:\Program Files (x86)\Microsoft DirectX SDK (June 2007)\Include;C:\temp\wx\wxMSW-2.8.12\include;C:\temp\wx\wxMSW-2.8.12\include\msvc</IncludePath>
     <OutDir>$(SolutionDir)\IDE\dist\</OutDir>
+    <TargetName>$(ProjectName)64_Static</TargetName>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -414,11 +415,12 @@ copy /y "$(OutDir)$(TargetName).lib" "$(SolutionDir)\BeefLibs\Beefy2D\dist\"</Co
       <PrecompiledHeader>
       </PrecompiledHeader>
       <Optimization>MaxSpeed</Optimization>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <FunctionLevelLinking>false</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;BFSYSLIB_DYNAMIC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;BFSYSLIB_DYNAMIC;BF_NO_FBX;FT2_BUILD_LIBRARY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <AdditionalIncludeDirectories>./; ./platform/win/; third_party/agg-2.4/include; third_party/agg-2.4/include/platform/win32; third_party/; third_party/libffi/i686-pc-cygwin; third_party/libffi/i686-pc-cygwin/include; third_party/libffi/include</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>./;./platform/win/;./platform/sdl/;third_party/agg-2.4/include;third_party/agg-2.4/include/platform/win32;third_party/;third_party/libffi/i686-pc-cygwin;third_party/libffi/i686-pc-cygwin/include;third_party/libffi/include;third_party/SDL2-2.0.1/include;../extern/fbxsdk/include;third_party/freetype/include;../BeefLibs/SDL2/include</AdditionalIncludeDirectories>
+      <WholeProgramOptimization>false</WholeProgramOptimization>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -461,6 +463,7 @@ copy /y "$(OutDir)$(TargetName).lib" "$(SolutionDir)\BeefLibs\Beefy2D\dist\"</Co
     <ClCompile Include="gfx\Texture.cpp" />
     <ClCompile Include="HeadlessApp.cpp" />
     <ClCompile Include="img\BFIData.cpp" />
+    <ClCompile Include="img\BMPData.cpp" />
     <ClCompile Include="img\ImageAdjustments.cpp" />
     <ClCompile Include="img\ImageData.cpp" />
     <ClCompile Include="img\ImageUtils.cpp" />
@@ -482,7 +485,7 @@ copy /y "$(OutDir)$(TargetName).lib" "$(SolutionDir)\BeefLibs\Beefy2D\dist\"</Co
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug Static|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug Static|x64'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release Static|x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release Static|x64'">false</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</ExcludedFromBuild>
     </ClCompile>
     <ClCompile Include="platform\sdl\SdlBFApp.cpp">
@@ -492,7 +495,7 @@ copy /y "$(OutDir)$(TargetName).lib" "$(SolutionDir)\BeefLibs\Beefy2D\dist\"</Co
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug Static|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug Static|x64'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release Static|x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release Static|x64'">false</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</ExcludedFromBuild>
     </ClCompile>
     <ClCompile Include="platform\win\CrashCatcher.cpp" />
@@ -1947,6 +1950,7 @@ copy /y "$(OutDir)$(TargetName).lib" "$(SolutionDir)\BeefLibs\Beefy2D\dist\"</Co
     <ClCompile Include="util\MappedFile.cpp" />
     <ClCompile Include="util\MathUtils.cpp" />
     <ClCompile Include="util\Matrix4.cpp" />
+    <ClCompile Include="util\MTRand.cpp" />
     <ClCompile Include="util\PerfTimer.cpp" />
     <ClCompile Include="util\Point.cpp" />
     <ClCompile Include="util\PolySpline.cpp" />
@@ -1982,6 +1986,7 @@ copy /y "$(OutDir)$(TargetName).lib" "$(SolutionDir)\BeefLibs\Beefy2D\dist\"</Co
     <ClInclude Include="gfx\Texture.h" />
     <ClInclude Include="HeadlessApp.h" />
     <ClInclude Include="img\BFIData.h" />
+    <ClInclude Include="img\BMPData.h" />
     <ClInclude Include="img\ImageAdjustments.h" />
     <ClInclude Include="img\ImageData.h" />
     <ClInclude Include="img\ImageUtils.h" />
@@ -2000,7 +2005,7 @@ copy /y "$(OutDir)$(TargetName).lib" "$(SolutionDir)\BeefLibs\Beefy2D\dist\"</Co
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug Static|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug Static|x64'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release Static|x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release Static|x64'">false</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</ExcludedFromBuild>
     </ClInclude>
     <ClInclude Include="platform\sdl\SdlBFApp.h">
@@ -2009,7 +2014,7 @@ copy /y "$(OutDir)$(TargetName).lib" "$(SolutionDir)\BeefLibs\Beefy2D\dist\"</Co
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug Static|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug Static|x64'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release Static|x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release Static|x64'">false</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</ExcludedFromBuild>
     </ClInclude>
     <ClInclude Include="platform\win\CrashCatcher.h" />
@@ -2184,6 +2189,8 @@ copy /y "$(OutDir)$(TargetName).lib" "$(SolutionDir)\BeefLibs\Beefy2D\dist\"</Co
     <ClInclude Include="util\MappedFile.h" />
     <ClInclude Include="util\MathUtils.h" />
     <ClInclude Include="util\Matrix4.h" />
+    <ClInclude Include="util\MTRand.h" />
+    <ClInclude Include="util\MultiDictionary.h" />
     <ClInclude Include="util\MultiHashSet.h" />
     <ClInclude Include="util\PerfTimer.h" />
     <ClInclude Include="util\Point.h" />

BeefySysLib/BeefySysLib.vcxproj.filters

@@ -737,6 +737,12 @@
     <ClCompile Include="third_party\putty\wildcard.c">
       <Filter>src\third_party\putty</Filter>
     </ClCompile>
+    <ClCompile Include="util\MTRand.cpp">
+      <Filter>src\util</Filter>
+    </ClCompile>
+    <ClCompile Include="img\BMPData.cpp">
+      <Filter>src\img</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="Common.h">
@@ -1132,6 +1138,15 @@
     <ClInclude Include="third_party\putty\wildcard.h">
       <Filter>src\third_party\putty</Filter>
     </ClInclude>
+    <ClInclude Include="util\MultiDictionary.h">
+      <Filter>src\util</Filter>
+    </ClInclude>
+    <ClInclude Include="util\MTRand.h">
+      <Filter>src\util</Filter>
+    </ClInclude>
+    <ClInclude Include="img\BMPData.h">
+      <Filter>src\img</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <CustomBuild Include="third_party\libffi\i686-pc-cygwin\src\x86\win32.asm">

BeefySysLib/BeefySysLib_static.vcxproj

@@ -199,6 +199,7 @@
     <ClCompile Include="gfx\Shader.cpp" />
     <ClCompile Include="gfx\Texture.cpp" />
     <ClCompile Include="img\BFIData.cpp" />
+    <ClCompile Include="img\BMPData.cpp" />
     <ClCompile Include="img\ImageAdjustments.cpp" />
     <ClCompile Include="img\ImageData.cpp" />
     <ClCompile Include="img\ImageUtils.cpp" />
@@ -908,6 +909,7 @@
     <ClInclude Include="gfx\Shader.h" />
     <ClInclude Include="gfx\Texture.h" />
     <ClInclude Include="img\BFIData.h" />
+    <ClInclude Include="img\BMPData.h" />
     <ClInclude Include="img\ImageAdjustments.h" />
     <ClInclude Include="img\ImageData.h" />
     <ClInclude Include="img\ImageUtils.h" />

BeefySysLib/BeefySysLib_static.vcxproj.filters

@@ -590,6 +590,9 @@
     <ClCompile Include="third_party\putty\wildcard.c">
       <Filter>src\third_party\putty</Filter>
     </ClCompile>
+    <ClCompile Include="img\BMPData.cpp">
+      <Filter>src\img</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="Common.h">
@@ -907,6 +910,9 @@
     <ClInclude Include="third_party\putty\wildcard.h">
       <Filter>src\third_party\putty</Filter>
     </ClInclude>
+    <ClInclude Include="img\BMPData.h">
+      <Filter>src\img</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <CustomBuild Include="third_party\libffi\i686-pc-cygwin\src\x86\win32.asm">

BeefySysLib/CMakeLists.txt

@@ -142,6 +142,7 @@ file(GLOB SRC_FILES
     img/ImageUtils.cpp
     img/ImgEffects.cpp
     img/JPEGData.cpp
+    img/BMPData.cpp
     img/PNGData.cpp
     img/PSDReader.cpp
     img/PVRData.cpp

BeefySysLib/CachedDataStream.cpp

@@ -36,13 +36,13 @@ int CachedDataStream::GetSize()
 	return mStream->GetSize();
 }
 
-void CachedDataStream::Read(void* ptr, int size)
+int CachedDataStream::Read(void* ptr, int size)
 {
 	Flush();
-	mStream->Read(ptr, size);
+	return mStream->Read(ptr, size);
 }
 
-void CachedDataStream::Write(void* ptr, int size)
+int CachedDataStream::Write(void* ptr, int size)
 {
 	while (size > 0)
 	{
@@ -59,6 +59,7 @@ void CachedDataStream::Write(void* ptr, int size)
 		size -= writeBytes;
 		mDataPtr += writeBytes;
 	}
+	return size;
 }
 
 int CachedDataStream::GetPos()

BeefySysLib/CachedDataStream.h

@@ -24,8 +24,8 @@ public:
 
 	virtual bool			Eof() override;
 	virtual int				GetSize() override;
-	virtual void			Read(void* ptr, int size) override;
+	virtual int				Read(void* ptr, int size) override;
-	virtual void			Write(void* ptr, int size) override;
+	virtual int				Write(void* ptr, int size) override;
 
 	virtual int				GetPos() override;
 	virtual void			Seek(int size) override;

BeefySysLib/Common.cpp

@@ -1380,6 +1380,35 @@ void Beefy::BFFatalError(const char* message, const char* file, int line)
 	BFFatalError(String(message), String(file), line);
 }
 
-void MakeUpper(const StringImpl& theString)
+bool Beefy::ParseMemorySpan(const StringImpl& str, void*& outPtr, int& outSize, StringImpl* outKey)
 {
+#ifndef BF_SMALL
+	static int anonymousIdx = 0;
+
+	if (str.StartsWith("@"))
+	{
+		int colon = (int)str.IndexOf(':');
+		String addrStr = str.Substring(1, colon - 1);
+		String lenStr = str.Substring(colon + 1);
+		outPtr = (void*)(intptr)strtoll(addrStr.c_str(), NULL, 16);
+		outSize = (int)strtol(lenStr.c_str(), NULL, 10);
+
+		if (outKey != NULL)
+		{
+			int nextColon = (int)str.IndexOf(':', colon + 1);
+			if (nextColon > 0)
+			{
+				*outKey = str.Substring(nextColon + 1);
+			}
+			else
+			{
+				int dotPos = (int)str.IndexOf('.', colon + 1);
+				*outKey = StrFormat("ANON_%d", anonymousIdx++) + str.Substring(dotPos);
+			}
+		}
+
+		return true;
+	}
+#endif
+	return false;
 }