mirror of
https://github.com/aharabada/glitchy-engine-beef.git
synced 2026-09-05 13:01:52 +00:00
Added Textures
This commit is contained in:
Simon Lübeß
@@ -1,491 +1,491 @@
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#if GE_WINDOWS
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using System;
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using DirectX.Common;
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using DirectX.Windows;
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using DirectX.Windows.Winuser;
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using DirectX.Windows.Kernel32;
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using DirectX.Windows.WindowMessages;
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using GlitchyEngine.Events;
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using System.Diagnostics;
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using GlitchyEngine.Math;
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using GlitchyEngine.Renderer;
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using static System.Windows;
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namespace GlitchyEngine
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{
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/// The windows specific Window implementation
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public extension Window
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{
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const String WindowClassName = "GlitchyEngineWindow";
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private Windows.HInstance _instanceHandle;
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private Windows.HWnd _windowHandle;
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private WindowClassExW _windowClass;
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private WindowRectangle _clientRect;
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private MinMaxInfo _minMaxInfo;
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private String _title ~ delete _;
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private bool _isVSync = true;
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private GraphicsContext _graphicsContext ~ _?.ReleaseRef();
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public override GraphicsContext Context => _graphicsContext;
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public override int32 MinWidth
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{
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get => _minMaxInfo.MinimumTrackingSize.x;
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set => _minMaxInfo.MinimumTrackingSize.x = value;
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}
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public override int32 MinHeight
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{
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get => _minMaxInfo.MinimumTrackingSize.y;
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set => _minMaxInfo.MinimumTrackingSize.y = value;
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}
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public override int32 MaxWidth
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{
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get => _minMaxInfo.MaximumTrackingSize.x;
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set => _minMaxInfo.MaximumTrackingSize.x = value;
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}
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public override int32 MaxHeight
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{
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get => _minMaxInfo.MaximumTrackingSize.y;
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set => _minMaxInfo.MaximumTrackingSize.y = value;
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}
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//
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// Size
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//
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public override Point Size
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{
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get => *(Point*)&_clientRect.Width;
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set
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{
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*(Point*)&_clientRect.Width = value;
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ApplyRectangle();
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}
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}
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public override int32 Width
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{
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get => _clientRect.Width;
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set
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{
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_clientRect.Width = value;
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ApplyRectangle();
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}
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}
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public override int32 Height
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{
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get => _clientRect.Height;
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set
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{
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_clientRect.Height = value;
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ApplyRectangle();
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}
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}
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//
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// Position
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//
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public override Point Position
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{
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get => *(Point*)&_clientRect;
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set
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{
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*(Point*)&_clientRect = value;
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ApplyRectangle();
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}
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}
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public override int32 PositionX
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{
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get => _clientRect.X;
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set
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{
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_clientRect.X = value;
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ApplyRectangle();
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}
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}
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public override int32 PositionY
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{
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get => _clientRect.Y;
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set
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{
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_clientRect.Y = value;
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ApplyRectangle();
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}
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}
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public override StringView Title
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{
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get
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{
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if (_title == null)
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LoadTitle();
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return _title;
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}
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set => SetWindowTextW(_windowHandle, value.ToScopedNativeWChar!());
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}
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public override bool IsVSync
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{
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get => _isVSync;
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set => _isVSync = value;
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}
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public override void* NativeWindow => (void*)(int)_windowHandle;
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public override this(WindowDescription desc)
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{
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_minMaxInfo.MaximumTrackingSize.x = int32.MaxValue;
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_minMaxInfo.MaximumTrackingSize.y = int32.MaxValue;
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Init(desc);
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}
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[LinkName(.C)]
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static extern Windows.IntBool DestroyWindow(Windows.HWnd hWnd);
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[LinkName("UnregisterClassW")]
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static extern Windows.IntBool UnregisterClass(char16* className, Windows.HInstance hInstance);
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public ~this()
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{
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if(!DestroyWindow(_windowHandle))
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{
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HResult res = (.)GetLastError();
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Log.EngineLogger.Error($"Failed to destroy window: Message ({(int)res}): {res}");
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}
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UnregisterClass(WindowClassName.ToScopedNativeWChar!(), _instanceHandle);
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}
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private void Init(WindowDescription desc)
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{
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Log.EngineLogger.Trace($"Creating window \"{desc.Title}\" ({desc.Width}, {desc.Height})...");
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_instanceHandle = (.)GetModuleHandleW(null);
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_windowClass = .();
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_windowClass.Style = .HorizontalRedrawOnChange | .VerticalRedrawOnChange;
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_windowClass.WindowProcedure = => MessageHandler;
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_windowClass.HInstance = (.)_instanceHandle;
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if (desc.Icon.Ptr != null)
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_windowClass.Icon = LoadImageW(0, desc.Icon.ToScopedNativeWChar!(), .Icon, 0, 0, .LoadFromFile);
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else
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_windowClass.Icon = 0;
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_windowClass.Cursor = LoadCursorW(0, IDC_ARROW);
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_windowClass.BackgroundBrush = (HBRUSH)SystemColor.WindowFrame;
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_windowClass.ClassName = WindowClassName.ToScopedNativeWChar!();
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if (RegisterClassExW(ref _windowClass) == 0)
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{
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uint32 lastError = GetLastError();
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Log.EngineLogger.Error($"Failed to register window class. Message({(int)lastError}): {(HResult)lastError}");
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Runtime.FatalError("Failed to register window class");
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}
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_windowHandle = CreateWindowExW(.None, _windowClass.ClassName, desc.Title.ToScopedNativeWChar!(), .WS_OVERLAPPEDWINDOW | .WS_VISIBLE,
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CW_USEDEFAULT, CW_USEDEFAULT, desc.Width, desc.Height, 0, 0, (.)_instanceHandle, null);
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_graphicsContext = new GraphicsContext(_windowHandle);
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_graphicsContext.Init();
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void* myPtr = Internal.UnsafeCastToPtr(this);
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SetWindowLongPtrW(_windowHandle, GWL_USERDATA, (int)myPtr);
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LoadWindowRectangle();
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Log.EngineLogger.Trace($"Created window \"{Title}\" ({Width}, {Height})");
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}
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private bool _isResizingOrMoving;
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private bool _isMinimized;
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[CLink]
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static extern IntBool IsWindowUnicode(HWND whnd);
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private static LRESULT MessageHandler(HWND hwnd, uint32 uMsg, WPARAM wParam, LPARAM lParam)
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{
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void* windowPtr = (void*)GetWindowLongPtrW(hwnd, GWL_USERDATA);
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Window window = (Window)Internal.UnsafeCastToObject(windowPtr);
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if (window == null)
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{
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return DefWindowProcW(hwnd, uMsg, wParam, lParam);
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}
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ImGui.ImGuiImplWin32.WndProcHandler(hwnd, uMsg, wParam, lParam);
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switch (uMsg)
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{
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////
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//// Sizing and Moving
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////
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// Window min/max size requested
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case WM_GETMINMAXINFO:
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{
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MinMaxInfo* info = (.)(void*)lParam;
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info.MinimumTrackingSize = window._minMaxInfo.MinimumTrackingSize;
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info.MaximumTrackingSize = window._minMaxInfo.MaximumTrackingSize;
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}
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// Window size changed
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case WM_SIZE:
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{
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if (wParam == (.)ResizingType.Minimized)
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{
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window._isMinimized = true;
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}
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else if (window._isMinimized)
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{
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window._isMinimized = false;
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}
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else
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{
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SplitHighAndLowOrder!(lParam, out window._clientRect.Width, out window._clientRect.Height);
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window._graphicsContext.SwapChain.Width = (.)window._clientRect.Width;
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window._graphicsContext.SwapChain.Height = (.)window._clientRect.Height;
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window._graphicsContext.SwapChain.ApplyChanges();
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WindowResizeEvent event = scope WindowResizeEvent(window._clientRect.Width, window._clientRect.Height, window._isResizingOrMoving);
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window._eventCallback(event);
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}
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}
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// Window position changed
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case WM_MOVE:
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{
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if (wParam == (.)ResizingType.Minimized)
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{
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window._isMinimized = true;
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}
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else if (window._isMinimized)
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{
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window._isMinimized = false;
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}
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else
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{
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SplitHighAndLowOrder!(lParam, out window._clientRect.X, out window._clientRect.Y);
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var event = scope WindowMoveEvent(window._clientRect.X, window._clientRect.Y, window._isResizingOrMoving);
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window._eventCallback(event);
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}
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}
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// Window resizing/moving started
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case WM_ENTERSIZEMOVE:
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window._isResizingOrMoving = true;
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// Window resizing/moving ended
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case WM_EXITSIZEMOVE:
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{
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window._isResizingOrMoving = false;
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var resEvent = scope WindowResizeEvent(window._clientRect.Width, window._clientRect.Height, false);
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window._eventCallback(resEvent);
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var moveEvent = scope WindowMoveEvent(window._clientRect.X, window._clientRect.Y, false);
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window._eventCallback(moveEvent);
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}
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////
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//// Keyboard input
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////
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case WM_KEYDOWN:
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{
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var event = scope KeyPressedEvent((Key)wParam, (int32)lParam & 0xFFFF);
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window._eventCallback(event);
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}
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case WM_KEYUP:
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{
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var event = scope KeyReleasedEvent((Key)wParam);
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window._eventCallback(event);
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}
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////
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//// Mouse input
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////
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// Left mouse button
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case WM_LBUTTONDOWN:
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{
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var event = scope MouseButtonPressedEvent(.LeftButton);
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window._eventCallback(event);
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}
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case WM_LBUTTONUP:
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{
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var event = scope MouseButtonReleasedEvent(.LeftButton);
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window._eventCallback(event);
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}
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// Right mouse button
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case WM_RBUTTONDOWN:
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{
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var event = scope MouseButtonPressedEvent(.RightButton);
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window._eventCallback(event);
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}
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case WM_RBUTTONUP:
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{
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var event = scope MouseButtonReleasedEvent(.RightButton);
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window._eventCallback(event);
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}
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// Middle mouse button
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case WM_MBUTTONDOWN:
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{
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var event = scope MouseButtonPressedEvent(.MiddleButton);
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window._eventCallback(event);
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}
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case WM_MBUTTONUP:
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{
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var event = scope MouseButtonReleasedEvent(.MiddleButton);
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window._eventCallback(event);
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}
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// X button
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case WM_XBUTTONDOWN:
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{
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MouseButton button = .None;
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if (HighOrder!((int64)wParam) == 1)
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button = .XButton1;
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else
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button = .XButton2;
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var event = scope MouseButtonPressedEvent(button);
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window._eventCallback(event);
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}
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case WM_XBUTTONUP:
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{
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MouseButton button = .None;
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if (HighOrder!((int64)wParam) == 1)
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button = .XButton1;
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else
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button = .XButton2;
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var event = scope MouseButtonReleasedEvent(button);
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window._eventCallback(event);
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}
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// Vertical scrolling
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case WM_MOUSEWHEEL:
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{
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int32 rotation = (int16)HighOrder!((int64)wParam) / WHEEL_DELTA;
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var event = scope MouseScrolledEvent(0, rotation);
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window._eventCallback(event);
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}
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// Horizontal scrolling
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case WM_MOUSEHWHEEL:
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{
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int32 rotation = (int16)HighOrder!((int64)wParam) / WHEEL_DELTA;
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var event = scope MouseScrolledEvent(rotation, 0);
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window._eventCallback(event);
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}
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case WM_MOUSEMOVE:
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{
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SplitHighAndLowOrder!(lParam, let x, let y);
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var event = scope MouseMovedEvent(x, y);
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window._eventCallback(event);
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}
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// Todo: DirectInput
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////
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//// Application
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////
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case WM_CHAR:
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{
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var event = scope KeyTypedEvent((char16)wParam);
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window._eventCallback(event);
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return 0;
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}
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// Window title changed
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case WM_SETTEXT:
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{
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// Deletes and nulls _title so that it will be reloaded on the next call of Title.get
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delete window._title;
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window._title = null;
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}
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case WM_SYSCOMMAND:
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{
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/* Remove beeping sound when ALT + some key is pressed. */
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if (wParam == SC_KEYMENU)
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return 0;
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}
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// Window closing
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case WM_CLOSE:
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{
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var event = scope WindowCloseEvent();
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window._eventCallback(event);
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return 0;
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}
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}
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return DefWindowProcW(hwnd, uMsg, wParam, lParam);
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}
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public override void Update()
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{
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Message message = .();
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while (PeekMessageW(&message, 0, 0, 0, .Remove))
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{
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TranslateMessage(&message);
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DispatchMessageW(&message);
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}
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}
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||||
private void LoadWindowRectangle()
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{
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||||
GetClientRect(_windowHandle, let rectangle);
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||||
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||||
_clientRect.X = rectangle.Left;
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||||
_clientRect.Y = rectangle.Top;
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_clientRect.Width = rectangle.Right - rectangle.Left;
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||||
_clientRect.Height = rectangle.Bottom - rectangle.Top;
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}
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||||
private void ApplyRectangle()
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||||
{
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SetWindowPos(_windowHandle, 0, _clientRect.X, _clientRect.Y, _clientRect.Width, _clientRect.Height, 0);
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}
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||||
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[LinkName(.C)]
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||||
private static extern IntBool SetWindowPos(HWND hWnd, HWND hWndInsertAfter, int32 X, int32 Y, int32 cx, int32 cy, uint32 uFlags);
|
||||
|
||||
/**
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||||
* Gets the window title via WinApi and stores it in _title.
|
||||
*/
|
||||
private void LoadTitle()
|
||||
{
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||||
int32 length = GetWindowTextLengthW(_windowHandle) + 1;
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||||
|
||||
char16[] chars = scope char16[length];
|
||||
|
||||
Span<char16> titleSpan = .(chars, 0, length - 1);
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||||
|
||||
GetWindowTextW(_windowHandle, chars.CArray(), length);
|
||||
|
||||
_title = new String(titleSpan);
|
||||
}
|
||||
}
|
||||
}
|
||||
#if GE_WINDOWS
|
||||
using System;
|
||||
using DirectX.Common;
|
||||
using DirectX.Windows;
|
||||
using DirectX.Windows.Winuser;
|
||||
using DirectX.Windows.Kernel32;
|
||||
using DirectX.Windows.WindowMessages;
|
||||
using GlitchyEngine.Events;
|
||||
using System.Diagnostics;
|
||||
using GlitchyEngine.Math;
|
||||
using GlitchyEngine.Renderer;
|
||||
using static System.Windows;
|
||||
|
||||
namespace GlitchyEngine
|
||||
{
|
||||
/// The windows specific Window implementation
|
||||
public extension Window
|
||||
{
|
||||
const String WindowClassName = "GlitchyEngineWindow";
|
||||
|
||||
private Windows.HInstance _instanceHandle;
|
||||
private Windows.HWnd _windowHandle;
|
||||
|
||||
private WindowClassExW _windowClass;
|
||||
|
||||
private WindowRectangle _clientRect;
|
||||
|
||||
private MinMaxInfo _minMaxInfo;
|
||||
|
||||
private String _title ~ delete _;
|
||||
|
||||
private bool _isVSync = true;
|
||||
|
||||
private GraphicsContext _graphicsContext ~ _?.ReleaseRef();
|
||||
|
||||
public override GraphicsContext Context => _graphicsContext;
|
||||
|
||||
public override int32 MinWidth
|
||||
{
|
||||
get => _minMaxInfo.MinimumTrackingSize.x;
|
||||
set => _minMaxInfo.MinimumTrackingSize.x = value;
|
||||
}
|
||||
public override int32 MinHeight
|
||||
{
|
||||
get => _minMaxInfo.MinimumTrackingSize.y;
|
||||
set => _minMaxInfo.MinimumTrackingSize.y = value;
|
||||
}
|
||||
|
||||
public override int32 MaxWidth
|
||||
{
|
||||
get => _minMaxInfo.MaximumTrackingSize.x;
|
||||
set => _minMaxInfo.MaximumTrackingSize.x = value;
|
||||
}
|
||||
|
||||
public override int32 MaxHeight
|
||||
{
|
||||
get => _minMaxInfo.MaximumTrackingSize.y;
|
||||
set => _minMaxInfo.MaximumTrackingSize.y = value;
|
||||
}
|
||||
|
||||
//
|
||||
// Size
|
||||
//
|
||||
public override Point Size
|
||||
{
|
||||
get => *(Point*)&_clientRect.Width;
|
||||
|
||||
set
|
||||
{
|
||||
*(Point*)&_clientRect.Width = value;
|
||||
ApplyRectangle();
|
||||
}
|
||||
}
|
||||
|
||||
public override int32 Width
|
||||
{
|
||||
get => _clientRect.Width;
|
||||
|
||||
set
|
||||
{
|
||||
_clientRect.Width = value;
|
||||
ApplyRectangle();
|
||||
}
|
||||
}
|
||||
|
||||
public override int32 Height
|
||||
{
|
||||
get => _clientRect.Height;
|
||||
|
||||
set
|
||||
{
|
||||
_clientRect.Height = value;
|
||||
ApplyRectangle();
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Position
|
||||
//
|
||||
public override Point Position
|
||||
{
|
||||
get => *(Point*)&_clientRect;
|
||||
|
||||
set
|
||||
{
|
||||
*(Point*)&_clientRect = value;
|
||||
ApplyRectangle();
|
||||
}
|
||||
}
|
||||
|
||||
public override int32 PositionX
|
||||
{
|
||||
get => _clientRect.X;
|
||||
|
||||
set
|
||||
{
|
||||
_clientRect.X = value;
|
||||
ApplyRectangle();
|
||||
}
|
||||
}
|
||||
|
||||
public override int32 PositionY
|
||||
{
|
||||
get => _clientRect.Y;
|
||||
|
||||
set
|
||||
{
|
||||
_clientRect.Y = value;
|
||||
ApplyRectangle();
|
||||
}
|
||||
}
|
||||
|
||||
public override StringView Title
|
||||
{
|
||||
get
|
||||
{
|
||||
if (_title == null)
|
||||
LoadTitle();
|
||||
|
||||
return _title;
|
||||
}
|
||||
|
||||
set => SetWindowTextW(_windowHandle, value.ToScopedNativeWChar!());
|
||||
}
|
||||
|
||||
public override bool IsVSync
|
||||
{
|
||||
get => _isVSync;
|
||||
set => _isVSync = value;
|
||||
}
|
||||
|
||||
public override void* NativeWindow => (void*)(int)_windowHandle;
|
||||
|
||||
public override this(WindowDescription desc)
|
||||
{
|
||||
_minMaxInfo.MaximumTrackingSize.x = int32.MaxValue;
|
||||
_minMaxInfo.MaximumTrackingSize.y = int32.MaxValue;
|
||||
|
||||
Init(desc);
|
||||
}
|
||||
|
||||
[LinkName(.C)]
|
||||
static extern Windows.IntBool DestroyWindow(Windows.HWnd hWnd);
|
||||
|
||||
[LinkName("UnregisterClassW")]
|
||||
static extern Windows.IntBool UnregisterClass(char16* className, Windows.HInstance hInstance);
|
||||
|
||||
public ~this()
|
||||
{
|
||||
if(!DestroyWindow(_windowHandle))
|
||||
{
|
||||
HResult res = (.)GetLastError();
|
||||
Log.EngineLogger.Error($"Failed to destroy window: Message ({(int)res}): {res}");
|
||||
}
|
||||
|
||||
UnregisterClass(WindowClassName.ToScopedNativeWChar!(), _instanceHandle);
|
||||
}
|
||||
|
||||
private void Init(WindowDescription desc)
|
||||
{
|
||||
Log.EngineLogger.Trace($"Creating window \"{desc.Title}\" ({desc.Width}, {desc.Height})...");
|
||||
|
||||
_instanceHandle = (.)GetModuleHandleW(null);
|
||||
|
||||
_windowClass = .();
|
||||
_windowClass.Style = .HorizontalRedrawOnChange | .VerticalRedrawOnChange;
|
||||
_windowClass.WindowProcedure = => MessageHandler;
|
||||
_windowClass.HInstance = (.)_instanceHandle;
|
||||
|
||||
if (desc.Icon.Ptr != null)
|
||||
_windowClass.Icon = LoadImageW(0, desc.Icon.ToScopedNativeWChar!(), .Icon, 0, 0, .LoadFromFile);
|
||||
else
|
||||
_windowClass.Icon = 0;
|
||||
|
||||
_windowClass.Cursor = LoadCursorW(0, IDC_ARROW);
|
||||
_windowClass.BackgroundBrush = (HBRUSH)SystemColor.WindowFrame;
|
||||
_windowClass.ClassName = WindowClassName.ToScopedNativeWChar!();
|
||||
|
||||
if (RegisterClassExW(ref _windowClass) == 0)
|
||||
{
|
||||
uint32 lastError = GetLastError();
|
||||
Log.EngineLogger.Error($"Failed to register window class. Message({(int)lastError}): {(HResult)lastError}");
|
||||
Runtime.FatalError("Failed to register window class");
|
||||
}
|
||||
|
||||
_windowHandle = CreateWindowExW(.None, _windowClass.ClassName, desc.Title.ToScopedNativeWChar!(), .WS_OVERLAPPEDWINDOW | .WS_VISIBLE,
|
||||
CW_USEDEFAULT, CW_USEDEFAULT, desc.Width, desc.Height, 0, 0, (.)_instanceHandle, null);
|
||||
|
||||
_graphicsContext = new GraphicsContext(_windowHandle);
|
||||
_graphicsContext.Init();
|
||||
|
||||
void* myPtr = Internal.UnsafeCastToPtr(this);
|
||||
SetWindowLongPtrW(_windowHandle, GWL_USERDATA, (int)myPtr);
|
||||
|
||||
LoadWindowRectangle();
|
||||
|
||||
Log.EngineLogger.Trace($"Created window \"{Title}\" ({Width}, {Height})");
|
||||
}
|
||||
|
||||
private bool _isResizingOrMoving;
|
||||
private bool _isMinimized;
|
||||
|
||||
[CLink]
|
||||
static extern IntBool IsWindowUnicode(HWND whnd);
|
||||
|
||||
private static LRESULT MessageHandler(HWND hwnd, uint32 uMsg, WPARAM wParam, LPARAM lParam)
|
||||
{
|
||||
void* windowPtr = (void*)GetWindowLongPtrW(hwnd, GWL_USERDATA);
|
||||
Window window = (Window)Internal.UnsafeCastToObject(windowPtr);
|
||||
|
||||
if (window == null)
|
||||
{
|
||||
return DefWindowProcW(hwnd, uMsg, wParam, lParam);
|
||||
}
|
||||
|
||||
ImGui.ImGuiImplWin32.WndProcHandler(hwnd, uMsg, wParam, lParam);
|
||||
|
||||
switch (uMsg)
|
||||
{
|
||||
////
|
||||
//// Sizing and Moving
|
||||
////
|
||||
|
||||
// Window min/max size requested
|
||||
case WM_GETMINMAXINFO:
|
||||
{
|
||||
MinMaxInfo* info = (.)(void*)lParam;
|
||||
info.MinimumTrackingSize = window._minMaxInfo.MinimumTrackingSize;
|
||||
info.MaximumTrackingSize = window._minMaxInfo.MaximumTrackingSize;
|
||||
}
|
||||
// Window size changed
|
||||
case WM_SIZE:
|
||||
{
|
||||
if (wParam == (.)ResizingType.Minimized)
|
||||
{
|
||||
window._isMinimized = true;
|
||||
}
|
||||
else if (window._isMinimized)
|
||||
{
|
||||
window._isMinimized = false;
|
||||
}
|
||||
else
|
||||
{
|
||||
SplitHighAndLowOrder!(lParam, out window._clientRect.Width, out window._clientRect.Height);
|
||||
|
||||
window._graphicsContext.SwapChain.Width = (.)window._clientRect.Width;
|
||||
window._graphicsContext.SwapChain.Height = (.)window._clientRect.Height;
|
||||
|
||||
window._graphicsContext.SwapChain.ApplyChanges();
|
||||
|
||||
WindowResizeEvent event = scope WindowResizeEvent(window._clientRect.Width, window._clientRect.Height, window._isResizingOrMoving);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
}
|
||||
// Window position changed
|
||||
case WM_MOVE:
|
||||
{
|
||||
if (wParam == (.)ResizingType.Minimized)
|
||||
{
|
||||
window._isMinimized = true;
|
||||
}
|
||||
else if (window._isMinimized)
|
||||
{
|
||||
window._isMinimized = false;
|
||||
}
|
||||
else
|
||||
{
|
||||
SplitHighAndLowOrder!(lParam, out window._clientRect.X, out window._clientRect.Y);
|
||||
|
||||
var event = scope WindowMoveEvent(window._clientRect.X, window._clientRect.Y, window._isResizingOrMoving);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
}
|
||||
// Window resizing/moving started
|
||||
case WM_ENTERSIZEMOVE:
|
||||
window._isResizingOrMoving = true;
|
||||
// Window resizing/moving ended
|
||||
case WM_EXITSIZEMOVE:
|
||||
{
|
||||
window._isResizingOrMoving = false;
|
||||
|
||||
var resEvent = scope WindowResizeEvent(window._clientRect.Width, window._clientRect.Height, false);
|
||||
window._eventCallback(resEvent);
|
||||
var moveEvent = scope WindowMoveEvent(window._clientRect.X, window._clientRect.Y, false);
|
||||
window._eventCallback(moveEvent);
|
||||
}
|
||||
|
||||
////
|
||||
//// Keyboard input
|
||||
////
|
||||
|
||||
case WM_KEYDOWN:
|
||||
{
|
||||
var event = scope KeyPressedEvent((Key)wParam, (int32)lParam & 0xFFFF);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
case WM_KEYUP:
|
||||
{
|
||||
var event = scope KeyReleasedEvent((Key)wParam);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
|
||||
////
|
||||
//// Mouse input
|
||||
////
|
||||
|
||||
// Left mouse button
|
||||
case WM_LBUTTONDOWN:
|
||||
{
|
||||
var event = scope MouseButtonPressedEvent(.LeftButton);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
case WM_LBUTTONUP:
|
||||
{
|
||||
var event = scope MouseButtonReleasedEvent(.LeftButton);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
// Right mouse button
|
||||
case WM_RBUTTONDOWN:
|
||||
{
|
||||
var event = scope MouseButtonPressedEvent(.RightButton);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
case WM_RBUTTONUP:
|
||||
{
|
||||
var event = scope MouseButtonReleasedEvent(.RightButton);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
// Middle mouse button
|
||||
case WM_MBUTTONDOWN:
|
||||
{
|
||||
var event = scope MouseButtonPressedEvent(.MiddleButton);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
case WM_MBUTTONUP:
|
||||
{
|
||||
var event = scope MouseButtonReleasedEvent(.MiddleButton);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
// X button
|
||||
case WM_XBUTTONDOWN:
|
||||
{
|
||||
MouseButton button = .None;
|
||||
if (HighOrder!((int64)wParam) == 1)
|
||||
button = .XButton1;
|
||||
else
|
||||
button = .XButton2;
|
||||
|
||||
var event = scope MouseButtonPressedEvent(button);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
case WM_XBUTTONUP:
|
||||
{
|
||||
MouseButton button = .None;
|
||||
if (HighOrder!((int64)wParam) == 1)
|
||||
button = .XButton1;
|
||||
else
|
||||
button = .XButton2;
|
||||
|
||||
var event = scope MouseButtonReleasedEvent(button);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
// Vertical scrolling
|
||||
case WM_MOUSEWHEEL:
|
||||
{
|
||||
int32 rotation = (int16)HighOrder!((int64)wParam) / WHEEL_DELTA;
|
||||
|
||||
var event = scope MouseScrolledEvent(0, rotation);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
// Horizontal scrolling
|
||||
case WM_MOUSEHWHEEL:
|
||||
{
|
||||
int32 rotation = (int16)HighOrder!((int64)wParam) / WHEEL_DELTA;
|
||||
|
||||
var event = scope MouseScrolledEvent(rotation, 0);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
case WM_MOUSEMOVE:
|
||||
{
|
||||
SplitHighAndLowOrder!(lParam, let x, let y);
|
||||
|
||||
var event = scope MouseMovedEvent(x, y);
|
||||
window._eventCallback(event);
|
||||
}
|
||||
|
||||
// Todo: DirectInput
|
||||
|
||||
////
|
||||
//// Application
|
||||
////
|
||||
case WM_CHAR:
|
||||
{
|
||||
var event = scope KeyTypedEvent((char16)wParam);
|
||||
window._eventCallback(event);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Window title changed
|
||||
case WM_SETTEXT:
|
||||
{
|
||||
// Deletes and nulls _title so that it will be reloaded on the next call of Title.get
|
||||
delete window._title;
|
||||
window._title = null;
|
||||
}
|
||||
case WM_SYSCOMMAND:
|
||||
{
|
||||
/* Remove beeping sound when ALT + some key is pressed. */
|
||||
if (wParam == SC_KEYMENU)
|
||||
return 0;
|
||||
}
|
||||
// Window closing
|
||||
case WM_CLOSE:
|
||||
{
|
||||
var event = scope WindowCloseEvent();
|
||||
window._eventCallback(event);
|
||||
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
return DefWindowProcW(hwnd, uMsg, wParam, lParam);
|
||||
}
|
||||
|
||||
public override void Update()
|
||||
{
|
||||
Message message = .();
|
||||
while (PeekMessageW(&message, 0, 0, 0, .Remove))
|
||||
{
|
||||
TranslateMessage(&message);
|
||||
DispatchMessageW(&message);
|
||||
}
|
||||
}
|
||||
|
||||
private void LoadWindowRectangle()
|
||||
{
|
||||
GetClientRect(_windowHandle, let rectangle);
|
||||
|
||||
_clientRect.X = rectangle.Left;
|
||||
_clientRect.Y = rectangle.Top;
|
||||
_clientRect.Width = rectangle.Right - rectangle.Left;
|
||||
_clientRect.Height = rectangle.Bottom - rectangle.Top;
|
||||
}
|
||||
|
||||
private void ApplyRectangle()
|
||||
{
|
||||
SetWindowPos(_windowHandle, 0, _clientRect.X, _clientRect.Y, _clientRect.Width, _clientRect.Height, 0);
|
||||
}
|
||||
|
||||
[LinkName(.C)]
|
||||
private static extern IntBool SetWindowPos(HWND hWnd, HWND hWndInsertAfter, int32 X, int32 Y, int32 cx, int32 cy, uint32 uFlags);
|
||||
|
||||
/**
|
||||
* Gets the window title via WinApi and stores it in _title.
|
||||
*/
|
||||
private void LoadTitle()
|
||||
{
|
||||
int32 length = GetWindowTextLengthW(_windowHandle) + 1;
|
||||
|
||||
char16[] chars = scope char16[length];
|
||||
|
||||
Span<char16> titleSpan = .(chars, 0, length - 1);
|
||||
|
||||
GetWindowTextW(_windowHandle, chars.CArray(), length);
|
||||
|
||||
_title = new String(titleSpan);
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
Reference in New Issue
Block a user