void Map::increaseMap() {
    char** newMap = createMap(AREA_SIZE_X, AREA_SIZE_Y + 1);

    for (int i = 0; i < AREA_SIZE_X; ++i)
    {
        for (int j = 0; j < AREA_SIZE_Y; ++j)
        {
            newMap[i][j] = map[i][j];
        }
        newMap[i][AREA_SIZE_Y - 1] = '.';
    }
    AREA_SIZE_Y++;

    deleteMap(map, AREA_SIZE_X);

    map = newMap;
}