//生成地图
    srand(GetTickCount());
    m_arr.clear();
    int step = Space1Element;
    for(int r = 0; r < m_row; ++r) {
        // 一行地图空间
        vector<CGameMapElement> vRow;
        // 列数据
        for(int c = 0; c < m_col; ++c) {
            vRow.push_back(CGameMapElement(
                               static_cast<float>(m_rectMap.X + c * step)
                               , static_cast<float>(m_rectMap.Y + r * step)
                               , c == 0 ? true : (1 == rand() % 5)
                               , r == 0 ? true : (1 == rand() % 5)
                               , c == m_col - 1 ? true : (1 == rand() % 5)
                               , r == m_row - 1 ? true : (1 == rand() % 5)
                               , static_cast<float>(m_wallWidth), static_cast<float>(m_spaceLen)
                           ));
        }
        // 追加一行
        m_arr.push_back(vRow);
    }