Merge branch 'New-inputsystem' of https://github.com/dean11/Danbias into Input

Code/DanBias.sln

@@ -697,7 +697,8 @@ Global
 		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.MinSizeRel|Mixed Platforms.Build.0 = Release|Win32
 		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.MinSizeRel|Win32.ActiveCfg = Release|Win32
 		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.MinSizeRel|Win32.Build.0 = Release|Win32
-		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.MinSizeRel|x64.ActiveCfg = Release|Win32
+		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.MinSizeRel|x64.ActiveCfg = Release|x64
+		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.MinSizeRel|x64.Build.0 = Release|x64
 		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.MinSizeRel|x86.ActiveCfg = Release|Win32
 		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.MinSizeRel|x86.Build.0 = Release|Win32
 		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.Release|Any CPU.ActiveCfg = Release|Win32
@@ -714,7 +715,8 @@ Global
 		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.RelWithDebInfo|Mixed Platforms.Build.0 = Release|Win32
 		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.RelWithDebInfo|Win32.ActiveCfg = Release|Win32
 		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.RelWithDebInfo|Win32.Build.0 = Release|Win32
-		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.RelWithDebInfo|x64.ActiveCfg = Release|Win32
+		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.RelWithDebInfo|x64.ActiveCfg = Release|x64
+		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.RelWithDebInfo|x64.Build.0 = Release|x64
 		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.RelWithDebInfo|x86.ActiveCfg = Release|Win32
 		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63}.RelWithDebInfo|x86.Build.0 = Release|Win32
 		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.Debug|Any CPU.ActiveCfg = Debug|Win32
@@ -731,7 +733,8 @@ Global
 		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.MinSizeRel|Mixed Platforms.Build.0 = Release|Win32
 		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.MinSizeRel|Win32.ActiveCfg = Release|Win32
 		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.MinSizeRel|Win32.Build.0 = Release|Win32
-		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.MinSizeRel|x64.ActiveCfg = Release|Win32
+		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.MinSizeRel|x64.ActiveCfg = Release|x64
+		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.MinSizeRel|x64.Build.0 = Release|x64
 		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.MinSizeRel|x86.ActiveCfg = Release|Win32
 		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.MinSizeRel|x86.Build.0 = Release|Win32
 		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.Release|Any CPU.ActiveCfg = Release|Win32
@@ -748,7 +751,8 @@ Global
 		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.RelWithDebInfo|Mixed Platforms.Build.0 = Release|Win32
 		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.RelWithDebInfo|Win32.ActiveCfg = Release|Win32
 		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.RelWithDebInfo|Win32.Build.0 = Release|Win32
-		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.RelWithDebInfo|x64.ActiveCfg = Release|Win32
+		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.RelWithDebInfo|x64.ActiveCfg = Release|x64
+		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.RelWithDebInfo|x64.Build.0 = Release|x64
 		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.RelWithDebInfo|x86.ActiveCfg = Release|Win32
 		{67D0FB00-FF1F-4DE4-84BD-664AE93D25EE}.RelWithDebInfo|x86.Build.0 = Release|Win32
 	EndGlobalSection
@@ -764,7 +768,6 @@ Global
 		{C83A6FAD-E71F-4B1E-9D63-E93E61DDC012} = {20720CA7-795C-45AD-A302-9383A6DD503A}
 		{8690FDDF-C5B7-4C42-A337-BD5243F29B85} = {20720CA7-795C-45AD-A302-9383A6DD503A}
 		{2A1BC987-AF42-4500-802D-89CD32FC1309} = {20720CA7-795C-45AD-A302-9383A6DD503A}
-		{6391E709-D9FA-4FEF-A3B9-4343DB5A0C63} = {20720CA7-795C-45AD-A302-9383A6DD503A}
 		{C4C76A8D-44C5-4452-9F61-39C7E01CBDB4} = {F156EEBC-0195-4020-8700-4433208DE12B}
 		{3EA5F14D-2A71-4588-A69D-87C4571C580F} = {F156EEBC-0195-4020-8700-4433208DE12B}
 		{7E3990D2-3D94-465C-B58D-64A74B3ECF9B} = {1322B12B-5E37-448A-AAAF-F637460DCB23}

Code/Game/GameClient/GameClientState/GameState.cpp

@@ -81,9 +81,6 @@ bool GameState::Init( SharedStateContent &shared )
 	gfxOp.GlobalTint = Math::Float3(1,1,1);
 	Graphics::API::SetOptions(gfxOp);
 
-	//tell server ready
-	this->privData->nwClient->Send( Protocol_General_Status(Protocol_General_Status::States_ready) );
-			
 	// DEGUG KEYS
 	this->key_Reload_Shaders = false;
 	this->key_Wireframe_Toggle = false;
@@ -105,6 +102,9 @@ bool GameState::Init( SharedStateContent &shared )
 	((RespawnUI*)respawnUI)->Init();
 	((StatsUI*)statsUI)->Init();
 
+	//tell server ready
+	this->privData->nwClient->Send( Protocol_General_Status(Protocol_General_Status::States_ready) );
+
 	return true;
 }
 

Code/Game/GameClient/GameClientState/GamingUI.cpp

@@ -38,6 +38,10 @@ bool GamingUI::Init()
 	this->plane	=  new Plane_UI(L"box_tex.png", Float3(0.5f, 0.0f, 0.5f), Float2(0.3f, 0.1f));
 	this->text	=  new Text_UI(L"hej", Float3(0.5f,0.0f,0.1f), Float2(0.1f,0.1f));
 
+	// setting input mode to all raw
+	this->keyboardInput->Activate();
+	this->mouseInput->Activate();
+
 	return true; 
 }
 GameStateUI::UIState GamingUI::Update( float deltaTime )

Code/Game/GameClient/GameClientState/LanMenuState.cpp

@@ -30,7 +30,8 @@ struct  LanMenuState::MyData
 	NetworkClient *nwClient;
 	::Input::Mouse *mouseInput;
 	::Input::Keyboard *keyboardInput;
-	Graphics::API::Texture background;
+	Float3 mousePos;
+	Graphics::API::Texture background, mouseCursor;
 	EventButtonCollection guiElements;
 
 	TextField<LanMenuState*> *connectIP;
@@ -58,6 +59,7 @@ bool LanMenuState::Init( SharedStateContent &shared )
 	this->privData->keyboardInput = shared.keyboardDevice;
 
 	this->privData->background = Graphics::API::CreateTexture( L"color_white.png" );
+	this->privData->mouseCursor = Graphics::API::CreateTexture( L"cursor_md.png" );
 
 	// create guiElements
 	this->privData->connectIP = new TextField<LanMenuState*>( L"color_white.png", Float4(1.0f), Float4(0.0f), this, Float3(0.5f, 0.3f, 0.5f), Float2(0.8f, 0.09f), ResizeAspectRatio_None );
@@ -92,11 +94,11 @@ GameClientState::ClientState LanMenuState::Update( float deltaTime )
 {
 	MouseInput mouseState;
 	{
-		::Input::Struct::SAIPointInt2D pos;
+		::Input::Struct::SAIPointFloat2D pos;
-		this->privData->mouseInput->GetPixelPosition( pos );
+		this->privData->mouseInput->GetNormalizedPosition( pos );
 
-		mouseState.x = pos.x;
+		this->privData->mousePos.x = mouseState.x = pos.x;
-		mouseState.y = pos.y;
+		this->privData->mousePos.y = mouseState.y = pos.y;
 		mouseState.mouseButtonPressed = this->privData->mouseInput->IsBtnDown( ::Input::Enum::SAMI_MouseLeftBtn );
 	}
 	EventHandler::Instance().Update( mouseState );
@@ -110,6 +112,7 @@ bool LanMenuState::Render( )
 
 	Graphics::API::StartGuiRender();
 
+	Graphics::API::RenderGuiElement( this->privData->mouseCursor, this->privData->mousePos, Float2(0.01f), Float4(1.0f) );
 	Graphics::API::RenderGuiElement( this->privData->background, Float3(0.5f, 0.5f, 1.0f), Float2(1.0f) );
 	this->privData->guiElements.RenderTexture();
 

Code/Game/GameClient/GameClientState/LobbyState.cpp

@@ -23,7 +23,8 @@ struct LobbyState::MyData
 	GameClientState::ClientState nextState;
 	NetworkClient *nwClient;
 	::Input::Mouse *mouseInput;
-	Graphics::API::Texture background;
+	Float3 mousePos;
+	Graphics::API::Texture background, mouseCursor;;
 	EventButtonCollection guiElements;
 } privData;
 
@@ -46,6 +47,7 @@ bool LobbyState::Init( SharedStateContent &shared )
 	this->privData->mouseInput = shared.mouseDevice;
 
 	this->privData->background = Graphics::API::CreateTexture( L"grass_md.png" );
+	this->privData->mouseCursor = Graphics::API::CreateTexture( L"cursor_md.png" );
 
 	// create buttons
 	ButtonRectangle<LobbyState*> *button;
@@ -63,11 +65,11 @@ GameClientState::ClientState LobbyState::Update( float deltaTime )
 {
 	MouseInput mouseState;
 	{
-		::Input::Struct::SAIPointInt2D pos;
+		::Input::Struct::SAIPointFloat2D pos;
-		this->privData->mouseInput->GetPixelPosition( pos );
+		this->privData->mouseInput->GetNormalizedPosition( pos );
 
-		mouseState.x = pos.x;
+		this->privData->mousePos.x = mouseState.x = pos.x;
-		mouseState.y = pos.y;
+		this->privData->mousePos.y = mouseState.y = pos.y;
 		mouseState.mouseButtonPressed = this->privData->mouseInput->IsBtnDown( ::Input::Enum::SAMI_MouseLeftBtn );
 	}
 	EventHandler::Instance().Update( mouseState );
@@ -79,6 +81,7 @@ bool LobbyState::Render( )
 	Graphics::API::NewFrame();
 	Graphics::API::StartGuiRender();
 
+	Graphics::API::RenderGuiElement( this->privData->mouseCursor, this->privData->mousePos, Float2(0.01f), Float4(1.0f) );
 	Graphics::API::RenderGuiElement( this->privData->background, Float3(0.5f, 0.5f, 1.0f), Float2(1.0f) );
 	this->privData->guiElements.RenderTexture();
 

Code/Game/GameClient/GameClientState/MainState.cpp

@@ -98,7 +98,7 @@ bool MainState::Render()
 	Graphics::API::NewFrame();
 	Graphics::API::StartGuiRender();
 
-	Graphics::API::RenderGuiElement( this->privData->mouseCursor, this->privData->mousePos, Float2(0.1f), Float4(1.0f) );
+	Graphics::API::RenderGuiElement( this->privData->mouseCursor, this->privData->mousePos, Float2(0.01f), Float4(1.0f) );
 	Graphics::API::RenderGuiElement( this->privData->background, Float3(0.5f, 0.5f, 0.9f), Float2(1.0f), Float4(63.0f/255.0f,73.0f/255.0f,127.0f/255.0f,0.6f) );
 	this->privData->guiElements.RenderTexture();
 

Code/LabProjects/RawDeviceLab/RawDeviceLab.vcxproj

@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{32DD438B-8C9C-49EF-9EA5-EB48951D869A}</ProjectGuid>
+    <RootNamespace>Test</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v110</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v110</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

Code/LabProjects/RawDeviceLab/main.cpp

@@ -0,0 +1,243 @@
+#include <Windows.h>
+
+const unsigned short raw_input_usage_keyboard = 6;
+const unsigned short raw_input_usage_mouse = 2;
+HWND winHandle;
+bool isPointAndClickMode;
+float normalizedMousePosX, normalizedMousePosY;
+
+LRESULT CALLBACK RawWindowCallback(HWND h, UINT m, WPARAM w, LPARAM l);
+LRESULT RawInputParser(HWND h, LPARAM l);
+void Update( );
+
+//int main()
+int WINAPI WinMain( HINSTANCE hinst, HINSTANCE prevInst, PSTR cmdLine, int cmdShow)
+{
+	WNDCLASSEXW wc;
+	wc.cbSize		 = sizeof(WNDCLASSEXW);
+	wc.hIconSm		 = NULL;
+	wc.style         = NULL;
+	wc.lpfnWndProc   = RawWindowCallback; 
+	wc.cbClsExtra    = NULL;
+	wc.cbWndExtra    = NULL;
+	wc.hInstance     = hinst;
+	wc.hIcon         = NULL;
+	wc.hCursor       = NULL;
+	wc.hbrBackground = NULL;
+	wc.lpszMenuName  = NULL;
+	wc.lpszClassName = L"RawInputTest";
+
+	if( !RegisterClassExW(&wc) )
+	{
+		const char *breakpoint = "";
+	}
+
+	winHandle = CreateWindowExW( 0, L"RawInputTest", L"RawInputTest", WS_OVERLAPPEDWINDOW | WS_CAPTION, 0, 0, 600, 400, NULL, NULL, hinst, NULL );
+	ShowWindow( winHandle, cmdShow );
+
+	if( !winHandle )
+	{
+		const char *breakpoint = "";
+	}
+
+	isPointAndClickMode = true;
+	normalizedMousePosX =
+	normalizedMousePosY = 0.5f;
+
+	MSG msg = {0};
+	while( true )
+	{
+		if( PeekMessage(&msg, NULL, 0, 0, PM_REMOVE) )
+		{ 
+			if (msg.message == WM_QUIT)	break;
+			DispatchMessage(&msg);
+		}
+		else
+		{
+			Update();
+		}
+	}
+	return 0;
+}
+
+LRESULT CALLBACK RawWindowCallback(HWND h, UINT m, WPARAM w, LPARAM l)
+{
+	LRESULT val = 0;
+	switch (m)
+	{
+		case WM_INPUT:
+			{
+				RawInputParser( h, l );
+			}
+			break;
+		case WM_KEYUP:
+			{
+				if( w == 16 )
+				{
+					const char *breakpoint = "";
+
+					RAWINPUTDEVICE rid;
+					rid.usUsagePage = 0x01;
+					rid.hwndTarget = winHandle;
+					rid.usUsage = raw_input_usage_keyboard;
+					rid.dwFlags = RIDEV_NOLEGACY;
+					if( RegisterRawInputDevices(&rid, 1, sizeof(RAWINPUTDEVICE)) == FALSE )
+					{
+						const char *breakpoint = "";
+					}
+				}
+			}
+			break;	
+		case WM_RBUTTONUP:
+			{
+				const char *breakpoint = "";
+	
+				RAWINPUTDEVICE rid;
+				rid.usUsagePage = 0x01;
+				rid.hwndTarget = winHandle;
+				rid.usUsage = raw_input_usage_mouse;
+				rid.dwFlags = RIDEV_NOLEGACY | RIDEV_CAPTUREMOUSE;
+				if( RegisterRawInputDevices(&rid, 1, sizeof(RAWINPUTDEVICE)) == TRUE )
+				{
+					ShowCursor( false );
+					isPointAndClickMode = false;
+				}
+				else
+				{
+					const char *breakpoint = "";
+				}				
+			}
+			break;
+		case WM_ACTIVATE:
+			{
+				const char *breakpoint = "";
+			}
+			break;
+		break;
+		case WM_CREATE:
+			{
+				const char *breakpoint = "";
+			}
+			break;
+		case WM_DESTROY:
+			PostQuitMessage( 0 );
+		break;
+		default: break;
+	}
+
+	return DefWindowProc(h, m, w, l);
+}
+
+LRESULT RawInputParser(HWND h, LPARAM l)
+{
+	//Get The size of the raw data buffer
+	UINT bufferSize;
+	GetRawInputData((HRAWINPUT)l, RID_INPUT, NULL, &bufferSize, sizeof(RAWINPUTHEADER));
+	if (bufferSize < 1) 
+	{ return 0; } 
+
+	//Create and read the raw input data
+	LPBYTE rawBuffer = new BYTE[bufferSize];
+	UINT readBytes = GetRawInputData((HRAWINPUT)l, RID_INPUT, rawBuffer, &bufferSize,  sizeof(RAWINPUTHEADER));
+	if ( readBytes != bufferSize )
+	{
+		delete [] rawBuffer;
+		return 0;
+	}
+
+	HRESULT result = 0;
+	RAWINPUT* raw = (RAWINPUT*)rawBuffer;
+
+	if( raw->header.dwType == RIM_TYPEKEYBOARD )	
+	{	
+		if( (raw->data.keyboard.Flags & RI_KEY_BREAK) && raw->data.keyboard.VKey == 16 )
+		{
+			const char *breakpoint = "";
+
+			RAWINPUTDEVICE rid;
+			rid.usUsagePage = 0x01;
+			rid.hwndTarget = NULL;
+			rid.usUsage = raw_input_usage_keyboard;
+			rid.dwFlags = RIDEV_REMOVE;
+			if( RegisterRawInputDevices(&rid, 1, sizeof(RAWINPUTDEVICE)) == FALSE )
+			{
+				const char *breakpoint = "";
+			}
+		}
+	}
+	else if( raw->header.dwType == RIM_TYPEMOUSE )
+	{
+		if( raw->data.mouse.usButtonFlags & RI_MOUSE_MIDDLE_BUTTON_UP )
+		{
+			const char *breakpoint = "";
+
+			RAWINPUTDEVICE rid;
+			rid.usUsagePage = 0x01;
+			rid.hwndTarget = NULL;
+			rid.usUsage = raw_input_usage_mouse;
+			rid.dwFlags = RIDEV_REMOVE;
+			if( RegisterRawInputDevices(&rid, 1, sizeof(RAWINPUTDEVICE)) == TRUE )
+			{
+				RECT winRect;
+				GetWindowRect( winHandle, &winRect );
+				SetCursorPos( (winRect.left + winRect.right) >> 1, (winRect.top + winRect.bottom) >> 1 );
+				isPointAndClickMode = true;
+			}
+			else
+			{
+				const char *breakpoint = "";
+			}
+		}
+	}
+	else result = DefRawInputProc(&raw, 1, sizeof(RAWINPUTHEADER));	
+
+	delete [] rawBuffer;
+	return result;
+}
+
+void Update( )
+{
+	if( isPointAndClickMode )
+	{
+		{ // Calculating and storing the normalizedMousePos values
+			POINT clientReach, clientCenter, mousePos;
+
+			RECT winRect, clientRect;
+			GetClientRect( winHandle, &clientRect );
+			GetWindowRect( winHandle, &winRect );
+
+			LONG borderThickness = (winRect.right - winRect.left - clientRect.right) >> 1;
+
+			clientReach.x = clientRect.right >> 1;
+			clientReach.y = clientRect.bottom >> 1;
+
+			clientCenter.x = (winRect.left + winRect.right) >> 1;
+			clientCenter.y = winRect.bottom - clientReach.y - borderThickness;
+
+			GetCursorPos( &mousePos );
+
+			normalizedMousePosX = ((float)(mousePos.x - clientCenter.x + clientReach.x)) / (float)clientRect.right;
+			normalizedMousePosY = ((float)(mousePos.y - clientCenter.y + clientReach.y)) / (float)clientRect.bottom;
+		}
+
+		// Check if normalizedMousePos intersects client surface [(0,0), (1,1)]
+		bool mouseIsNowWithinBounds = true;
+		if     ( normalizedMousePosX < 0.0f ) mouseIsNowWithinBounds = false;
+		else if( normalizedMousePosX > 1.0f ) mouseIsNowWithinBounds = false;
+		else if( normalizedMousePosY < 0.0f ) mouseIsNowWithinBounds = false;
+		else if( normalizedMousePosY > 1.0f ) mouseIsNowWithinBounds = false;
+
+		// Detect onEnter or onExit case
+		static bool mouseWereWithinBounds = false;
+		if( mouseIsNowWithinBounds & !mouseWereWithinBounds )
+		{ // onEnter
+			ShowCursor( false );
+			mouseWereWithinBounds = mouseIsNowWithinBounds;
+		}
+		else if( !mouseIsNowWithinBounds & mouseWereWithinBounds )
+		{ // onExit
+			ShowCursor( true );
+			mouseWereWithinBounds = mouseIsNowWithinBounds;
+		}
+	}
+}