XWindow.cpp

#include "XWindow.h"
#include "XWorldMap.h"
#include "XInput.h"

XWindow::XWindow(WCHAR* title, int width, int height)
{
	memcpy(m_szTitle, title, sizeof(title));
	m_width = width;
	m_height = height;
}

ATOM XWindow::MyRegisterClass(HINSTANCE hInstance)
{
    WNDCLASSEXW wcex;

    wcex.cbSize = sizeof(WNDCLASSEX);

    wcex.style          = CS_HREDRAW | CS_VREDRAW;
    wcex.lpfnWndProc    = WndProc;
    wcex.cbClsExtra     = 0;
    wcex.cbWndExtra     = 0;
    wcex.hInstance      = hInstance;
    wcex.hIcon          = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_WIN32PROJECT1));
    wcex.hCursor        = LoadCursor(nullptr, IDC_ARROW);
    wcex.hbrBackground  = (HBRUSH)(COLOR_WINDOW+1);
	wcex.lpszMenuName = nullptr;
    wcex.lpszClassName  = m_szWindowClass;
    wcex.hIconSm        = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));

    return RegisterClassExW(&wcex);
}


BOOL XWindow::InitInstance(HINSTANCE hInstance, int nCmdShow)
{
	m_hInst = hInstance; 

	m_hWnd = CreateWindowW(m_szWindowClass, m_szTitle, WS_OVERLAPPEDWINDOW,
      CW_USEDEFAULT, 0, m_width, m_height, nullptr, nullptr, hInstance, nullptr);

	if (!m_hWnd)
	{
      return FALSE;
	}

	ShowWindow(m_hWnd, nCmdShow);
	UpdateWindow(m_hWnd);


	return TRUE;
}


LRESULT CALLBACK XWindow::WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    switch (message)
    {
    case WM_COMMAND:
        {
            int wmId = LOWORD(wParam);
            switch (wmId)
            {
            case IDM_EXIT:
                DestroyWindow(hWnd);
                break;
            default:
                return DefWindowProc(hWnd, message, wParam, lParam);
            }
        }
        break;
    case WM_PAINT:
        {
            PAINTSTRUCT ps;
            HDC hdc = BeginPaint(hWnd, &ps);
        
            EndPaint(hWnd, &ps);
        }
        break;
    case WM_DESTROY:
        PostQuitMessage(0);
        break;
    default:
        return DefWindowProc(hWnd, message, wParam, lParam);
    }
    return 0;
}