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C-/C++-Quelltext

#include "stdafx.h"

LPDIRECT3D9       g_pD3D       = NULL;
LPDIRECT3DDEVICE9 g_pd3dDevice = NULL;

#pragma comment(lib, "gdi32.lib")
#pragma comment(lib, "user32.lib")

LRESULT CALLBACK WindowProc(HWND, UINT, WPARAM, LPARAM);
void init(HWND const&);
void exit();
void render();

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR, int nCmdShow)
{
    WNDCLASSEX wcex = {}
    wcex.lpszClassName  = TEXT("MY_WINDOWS_CLASS");
    wcex.cbSize         = sizeof(WNDCLASSEX);
    wcex.lpfnWndProc    = WindowProc;
    wcex.hInstance      = hInstance;
    wcex.hCursor        = LoadCursor(NULL, IDC_ARROW);
    wcex.hbrBackground  = reinterpret_cast<HBRUSH>(GetStockObject(BLACK_BRUSH));
   
    if (RegisterClassEx(&wcex) == 0 )
        return E_FAIL;

    HWND hWnd = CreateWindowEx(0, TEXT("MY_WINDOWS_CLASS"), TEXT("Direct3D (DX9) - Full Screen"), WS_OVERLAPPED | WS_VISIBLE, 0, 0, 640, 480, NULL, NULL, hInstance, NULL);

    if (hWnd == NULL )
        return E_FAIL;

    init(hWnd);
    
    MSG msg = {};
    while (msg.message != WM_QUIT)
    {
        if(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
        {
            TranslateMessage(&msg);
            DispatchMessage(&msg);
        }
        else
            render();
    }
    exit();
    return static_cast<int>(msg.wParam);
}

void init(HWND const& hWnd)
{
   // ...