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It is necessary to modify from the source, accordingly, payment (c ++, WinApi)

Thread in C/C++ created by Wertuyska Sep 27, 2021. 112 views

  1. Wertuyska
    Wertuyska Topic starter Sep 27, 2021 0 Sep 26, 2021
    Учесть ситуацию, что когда пользователь дойдет до конечно числа, но при этом пользователь нажимает, что число не то. Тогда программа выдает сообщение об этом
    Code
    #include <windows.h>
    
#include <tchar.h>
    
#define  APPNAME    _T("LabWork1")
    
#define  APPCLS     _T("Nuklon")
    
#define  IDC_SMALL  100
    
#define  IDC_BIG    101
    
#define  IDC_ANSWER 102
    
#define  _creatButton(name, id, x, y) \
    
CreateWindow(_T("BUTTON"), name, WS_CHILD | BS_USERBUTTON | WS_VISIBLE,\
    
x, y, 200, 60, hwnd, (HMENU)id, (HINSTANCE)lParam, NULL)
    
//////////////////////////////////////////////////////////
    
LRESULT CALLBACK  _wndProc(HWND, UINT, WPARAM, LPARAM);
    
int   _creatWindow(HINSTANCE, const TCHAR*);
    
void  _helloDlg(HWND, int, int);
    
void  _answerCPU(HWND, int, int, char);
    
/// /////////////////////////////////////////////////////
    
int  f_n = 1;
    
int  l_n = 1000;
    
//////////////////////////////////////////////////////////
    
int WINAPI  _tWinMain(HINSTANCE hInstance, HINSTANCE, LPTSTR, int) { return _creatWindow(hInstance, _T("LabWork1. Less or more?")); }
    
///////////////////////ОКНО//////////////////////
    
int  _creatWindow(HINSTANCE hInst, const TCHAR* caption) {
    
    HWND hwnd = NULL;
    
    MSG  msg = { 0 };
    
    WNDCLASS ofs = {
    
          0, _wndProc, 0, 0,  hInst, 0, LoadCursor(NULL, IDC_ARROW),
    
         (HBRUSH)(COLOR_WINDOW + 2), 0, APPCLS };
    
    if (!RegisterClass(&ofs))
    
        return 1;
    
    hwnd = CreateWindow(APPCLS, caption, WS_OVERLAPPEDWINDOW & ~WS_SIZEBOX,
    
        CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, HWND_DESKTOP,
    
        NULL, hInst, hInst);
    
    if (hwnd == NULL) {
    
        UnregisterClass(APPCLS, hInst);
    
        return 1;
    
    }
    
    ShowWindow(hwnd, SW_SHOW);
    
    UpdateWindow(hwnd);
    
    while (GetMessage(&msg, NULL, 0, 0)) {
    
        TranslateMessage(&msg);
    
        DispatchMessage(&msg);
    
    }
    
    return 0;
    
}
    
////////////////////////////////////////////////////////
    
LRESULT CALLBACK _wndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) {
    
    static HWND bbig = NULL;
    
    static HWND bsmall = NULL;
    
    RECT  rc;
    
    switch (msg) {
    
    case WM_CREATE:
    
        GetClientRect(hwnd, &rc);
    
        bsmall = _creatButton(_T("МЕНЬШЕ"), IDC_SMALL, rc.right / 10 + 350, rc.bottom / 2 + 30);
    
        bbig = _creatButton(_T("БОЛЬШЕ"), IDC_BIG, rc.right / 10 + 350, rc.bottom / 2 - 40);
    
        SendMessage(hwnd, WM_COMMAND, MAKEWPARAM(IDC_ANSWER, 0), 0);
    
        break;
    
    case WM_COMMAND:
    
        switch (LOWORD(wParam)) {
    
        case IDC_SMALL:
    
            _answerCPU(hwnd, f_n, l_n, '<');
    
            break;
    
        case IDC_BIG:
    
            _answerCPU(hwnd, f_n, l_n, '>');
    
            break;
    
        case IDC_ANSWER:
    
            _helloDlg(hwnd, f_n, l_n);
    
            _answerCPU(hwnd, f_n, l_n, 0);
    
            break;
    
        }
    
        break;
    
    case WM_DESTROY:
    
        DestroyWindow(bsmall);
    
        DestroyWindow(bbig);
    
        PostQuitMessage(0);
    
        break;
    
    default:
    
        return DefWindowProc(hwnd, msg, wParam, lParam);
    
    }
    
    return 0;
    
}
    
////////////////////НАЧАЛО/////////////////////////////////
    
void  _helloDlg(HWND hwnd, int f, int l) {
    
    TCHAR buf[64];
    
    wsprintf(buf, _T("Для начала игры задумайте число от %d до %d"), f, l);
    
    MessageBox(hwnd, buf, APPNAME, MB_OK | MB_ICONINFORMATION);
    
}
    
///////////////////////////////////////////////////////
    
void  _answerCPU(HWND hwnd, int _f, int _l, char ch) {
    
    static int f = _f;
    
    static int l = _l;
    
    static int num = 0;
    
    TCHAR buf[64];
    
    int   id;
    

    
    switch (ch) {
    
    case '<':  // МЕНЬШЕ
    
        l = num;
    
        break;
    
    case '>':  // БОЛЬШЕ
    
        f = num + 1;
    
        break;
    
    }
    
    num = (f + l) / 2;
    

    
    wsprintf(buf, _T("Загаданным числом является %d. Да/Нет?"), num);
    
    id = MessageBox(hwnd, buf, APPNAME, MB_YESNO | MB_ICONQUESTION);
    
    if (id != IDYES)
    
        return;
    

    

    
    wsprintf(buf, _T("Получилось! Ваше число %d"), num);
    

    
    id = MessageBox(hwnd, buf, APPNAME, MB_OKCANCEL | MB_ICONINFORMATION);
    
    if (id == IDCANCEL)
    
        SendMessage(hwnd, WM_DESTROY, 0, 0);
    
    else {
    
        f = _f;
    
        l = _l;
    
        SendMessage(hwnd, WM_COMMAND, MAKEWPARAM(IDC_ANSWER, 0), 0);
    
    }
    
    if (f = l = _f = _l) { wsprintf(buf, _T("Получилось!")); };
    
}
     
    Sep 27, 2021
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