Черновик Алгоритмов Собрания

SQInteger  Read_UPS(HSQUIRRELVM v) {
    const int   paUPS = 0x0076f604; // pointer to array
    HWND        hwnd;               // handle for UPSmart window
    HANDLE      hUPS;               // handle for UPSmart process
    DWORD       upsProcessId;       // UPSmart process Id

    struct UPS {
        __declspec(align(16)) float vac_in;         // Current input Voltage
        __declspec(align(16)) float reserved_1;
        __declspec(align(16)) float vac_out;        // Current output Voltage
        __declspec(align(16)) float max_load;       // Current output Load Level
        __declspec(align(16)) float vac_hz;         // Current input frequency
        __declspec(align(16)) float vdc_battery;    // Battery Voltage
        __declspec(align(16)) float temperature;    // Current Temperature;
        __declspec(align(16)) float reserved_2;
        __declspec(align(16)) float reserved_3;
    } ups;

    hwnd = FindWindow(NULL, "UPSmart"); // Find the UPSmart window
    if(hwnd == NULL)
        return 0;           // Nothing, if program not running
    if(GetWindowThreadProcessId(hwnd, &upsProcessId) == NULL)
        return 0;           // Nothing, if process not openned
    hUPS = OpenProcess(PROCESS_VM_READ, FALSE, upsProcessId);
    if(hUPS == NULL)        // Try for process memory read is OK?
        return 0;           // Nothing, if error
    ReadProcessMemory(hUPS, (void *)paUPS, &ups, sizeof ups, NULL);
    CloseHandle(hUPS);

    sq_settop(v, 1);
    sq_pushroottable(v);
    sq_newtable(v);         // Create the structured table with named values
    sq_pushstring(v, "vac_in", -1),     sq_pushinteger(v, ups.vac_in),      sq_rawset(v, -3);
    sq_pushstring(v, "reserved_1", -1), sq_pushinteger(v, ups.reserved_1),  sq_rawset(v, -3);
    sq_pushstring(v, "vac_out", -1),    sq_pushinteger(v, ups.vac_out),     sq_rawset(v, -3);
    sq_pushstring(v, "are_load", -1),   sq_pushinteger(v, ups.max_load),    sq_rawset(v, -3);
    sq_pushstring(v, "vac_hz", -1),     sq_pushinteger(v, ups.vac_hz),      sq_rawset(v, -3);
    sq_pushstring(v, "vdc_battery", -1),sq_pushinteger(v, ups.vdc_battery), sq_rawset(v, -3);
    sq_pushstring(v, "celsius", -1),    sq_pushinteger(v, ups.celsius),     sq_rawset(v, -3);
    sq_pushstring(v, "reserved_2", -1), sq_pushinteger(v, ups.reserved_2),  sq_rawset(v, -3);
    sq_pushstring(v, "reserved_3", -1), sq_pushinteger(v, ups.reserved_3),  sq_rawset(v, -3);
    return 1;               // One element are returns
}

    float sine = sin(PI / 180.0), cose = cos(PI / 180.0);    // Prepare for rotation by 1 degree
    float x = 127.0, y = 0.0, tmp;    // Init
// Main cycle
    {
        tmp = x * cose - y * sine;
        y = y * cose + x * sine; x = tmp;
    }

BOOL  CrossLine(long x1, long y1, long x2, long y2, long x3, long y3, long x4, long y4, long &x, long &y) {
long  dx1 = x2 - x1;
long  dy1 = y2 - y1;
long  dx2 = x4 - x3;
long  dy2 = y4 - y3;
  x = dy1 * dx2 - dy2 * dx1;
  if(!x || !dx2)
    return
      false;
  y = x3 * y4 - y3 * x4;
  x = ((x1 * y2 - y1 * x2) * dx2 - y * dx1) / x;
  y = (dy2 * x - y) / dx2;
  return
    ((x1 <= x && x2 >= x) || (x2 <= x && x1 >= x)) && ((x3 <= x && x4 >= x) || (x4 <= x && x3 >= x));
}

char  Mode = -1;
// Input: Any window menu handle to clone
// Output: New popup menu
HMENU  BuildMenu(HMENU hMnu) {
HMENU  hMenu;
MENUITEMINFO  mmi;
char  mnuText[4096];
int  i = 0;
  hMenu = CreatePopupMenu();  // Творим новое меню
  ++ Mode;
  do {
    ZeroMemory(&mmi, sizeof(MENUITEMINFO));  // Формируем структуру
    mmi.cbSize = sizeof(MENUITEMINFO);  // Иначе будет тихая ошибка
    mmi.dwTypeData  = mnuText;
    mmi.cch = sizeof(mnuText);
    mmi.fMask = MIIM_TYPE | MIIM_CHECKMARKS | MIIM_DATA | MIIM_ID | MIIM_STATE | MIIM_SUBMENU;
    if(!GetMenuItemInfo(hMnu, i, TRUE, &mmi))  // Проверяем, получилось ли?
      break;
    if(!(mmi.hSubMenu = BuildMenu(mmi.hSubMenu)))
      mmi.fMask &= ~MIIM_SUBMENU;
    InsertMenuItem(hMenu, i, TRUE, &mmi);  // Трассируем вложенные меню
  } while(++ i > 0);
  -- Mode;
  return i ? hMenu : NULL;
}