俄罗斯方块游戏

该游戏有方块下落、移动的功能，也有设置方块下落的速度功能，并且可以放MP4类型的歌，以及能够改变游戏背景色

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Drawing;

namespace RussiaBlock
{
    class Block
    {
        private int shapeNO;//形状号
        private Control con;//绘图控件
        private Point[] pos;//当前位置
        private Point[] lastPos;//上一次位置
        private int leftBorder;//左边界
        private int bottomBorder;//下边界
        private int unitPix;//每块像素数
        private int blockNum = 0;
        private int rowDelNum = 0;
        private bool[] huji;
        private Color[] iori;
        private Color color;//当前块颜色
        /// 

        /// 定义背景
        /// x：行y：列color：颜色
        /// 

        public Block（Control con int leftBord

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件      85136  2018-11-24 23:15  RussiaBlock\.vs\config\applicationhost.config

    ..A..H.     74240  2019-04-11 23:23  RussiaBlock\.vs\RussiaBlock\v15\.suo

     文件          0  2018-11-07 14:01  RussiaBlock\.vs\RussiaBlock\v15\Server\sqlite3\db.lock

     文件     704512  2018-12-04 14:26  RussiaBlock\.vs\RussiaBlock\v15\Server\sqlite3\storage.ide

     文件      32768  2019-04-11 22:59  RussiaBlock\.vs\RussiaBlock\v15\Server\sqlite3\storage.ide-shm

     文件    4157112  2019-01-20 15:42  RussiaBlock\.vs\RussiaBlock\v15\Server\sqlite3\storage.ide-wal

     文件        189  2018-11-07 14:01  RussiaBlock\RussiaBlock\App.config

     文件       1078  2018-10-31 10:19  RussiaBlock\RussiaBlock\App.ico

     文件      53760  2018-11-11 15:40  RussiaBlock\RussiaBlock\bin\Debug\AxInterop.WMPLib.dll

     文件     330752  2019-01-20 15:31  RussiaBlock\RussiaBlock\bin\Debug\Interop.WMPLib.dll

     文件      36352  2019-02-27 22:57  RussiaBlock\RussiaBlock\bin\Debug\RussiaBlock.exe

     文件        189  2018-11-07 14:01  RussiaBlock\RussiaBlock\bin\Debug\RussiaBlock.exe.config

     文件      81408  2019-02-27 22:57  RussiaBlock\RussiaBlock\bin\Debug\RussiaBlock.pdb

     文件        250  2019-05-30 13:00  RussiaBlock\RussiaBlock\bin\Debug\setting.ini

     文件      23050  2018-12-04 14:22  RussiaBlock\RussiaBlock\Block.cs

     文件      17019  2018-12-04 14:29  RussiaBlock\RussiaBlock\Form1.cs

     文件      16215  2018-12-02 16:21  RussiaBlock\RussiaBlock\Form1.Designer.cs

     文件       7280  2018-12-02 16:21  RussiaBlock\RussiaBlock\Form1.resx

     文件        488  2018-11-29 09:18  RussiaBlock\RussiaBlock\help.cs

     文件       2770  2018-11-29 09:18  RussiaBlock\RussiaBlock\help.Designer.cs

     文件       6494  2018-11-29 09:18  RussiaBlock\RussiaBlock\help.resx

     文件      53760  2018-11-11 15:40  RussiaBlock\RussiaBlock\obj\Debug\AxInterop.WMPLib.dll

     文件       7651  2019-02-27 22:55  RussiaBlock\RussiaBlock\obj\Debug\DesignTimeResolveAssemblyReferences.cache

     文件       7396  2018-11-29 09:05  RussiaBlock\RussiaBlock\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件     330752  2019-01-20 15:31  RussiaBlock\RussiaBlock\obj\Debug\Interop.WMPLib.dll

     文件         42  2018-11-29 09:05  RussiaBlock\RussiaBlock\obj\Debug\RussiaBlock.csproj.CoreCompileInputs.cache

     文件       2659  2018-12-04 14:28  RussiaBlock\RussiaBlock\obj\Debug\RussiaBlock.csproj.FileListAbsolute.txt

     文件       1252  2018-12-02 16:41  RussiaBlock\RussiaBlock\obj\Debug\RussiaBlock.csproj.GenerateResource.cache

     文件        772  2019-01-20 15:31  RussiaBlock\RussiaBlock\obj\Debug\RussiaBlock.csproj.ResolveComReference.cache

     文件      11490  2018-11-09 11:41  RussiaBlock\RussiaBlock\obj\Debug\RussiaBlock.csprojAssemblyReference.cache

............此处省略38个文件信息