Dennis Brakhane
2ebee47c4b
This prevents problems with Vulkan debug layers that don't like Vulkan calls to happen during C++ app shutdown.
106 lines
2.6 KiB
C++
106 lines
2.6 KiB
C++
#include "WickedEngine.h"
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wi::Application* application;
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int APIENTRY wWinMain(_In_ HINSTANCE hInstance,
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_In_opt_ HINSTANCE hPrevInstance,
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_In_ LPWSTR lpCmdLine,
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_In_ int nCmdShow)
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{
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application = new wi::Application();
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// Win32 window and message loop setup:
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static auto WndProc = [](HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) -> LRESULT
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{
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switch (message)
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{
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case WM_SIZE:
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case WM_DPICHANGED:
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if (application->is_window_active)
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application->SetWindow(hWnd);
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break;
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case WM_CHAR:
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switch (wParam)
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{
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case VK_BACK:
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wi::gui::TextInputField::DeleteFromInput();
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break;
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case VK_RETURN:
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break;
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default:
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{
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const wchar_t c = (const wchar_t)wParam;
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wi::gui::TextInputField::AddInput(c);
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}
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break;
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}
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break;
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case WM_INPUT:
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wi::input::rawinput::ParseMessage((void*)lParam);
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break;
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case WM_KILLFOCUS:
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application->is_window_active = false;
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break;
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case WM_SETFOCUS:
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application->is_window_active = true;
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break;
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case WM_DESTROY:
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PostQuitMessage(0);
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break;
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default:
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return DefWindowProc(hWnd, message, wParam, lParam);
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}
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return 0;
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};
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SetProcessDpiAwarenessContext(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2);
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WNDCLASSEXW wcex = {};
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wcex.cbSize = sizeof(WNDCLASSEX);
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wcex.style = CS_HREDRAW | CS_VREDRAW;
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wcex.lpfnWndProc = WndProc;
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wcex.cbClsExtra = 0;
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wcex.cbWndExtra = 0;
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wcex.hInstance = hInstance;
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wcex.hIcon = NULL;
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wcex.hCursor = LoadCursor(nullptr, IDC_ARROW);
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wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
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wcex.lpszMenuName = NULL;
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wcex.lpszClassName = L"WickedEngineApplicationTemplate";
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wcex.hIconSm = NULL;
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RegisterClassExW(&wcex);
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HWND hWnd = CreateWindowW(wcex.lpszClassName, wcex.lpszClassName, WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, nullptr, nullptr, hInstance, nullptr);
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ShowWindow(hWnd, SW_SHOWDEFAULT);
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// set Win32 window to engine:
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application->SetWindow(hWnd);
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// process command line string:
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wi::arguments::Parse(lpCmdLine);
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// just show some basic info:
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application->infoDisplay.active = true;
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application->infoDisplay.watermark = true;
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application->infoDisplay.resolution = true;
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application->infoDisplay.fpsinfo = true;
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MSG msg = { 0 };
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while (msg.message != WM_QUIT)
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{
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if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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else {
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application->Run();
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}
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}
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wi::jobsystem::ShutDown(); // waits for jobs to finish before shutdown
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// explicitly deleting prevents issues with Vulkan debug layers (debugdevice)
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// which don't like vulkan calls happening during C++ application shutdown
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delete application;
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return (int)msg.wParam;
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}
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