69 lines
1.7 KiB
C#
69 lines
1.7 KiB
C#
Console.ForegroundColor = ConsoleColor.Yellow; //设置文字颜色为绿色
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Console.BackgroundColor = ConsoleColor.Red; //设置背景颜色为黑色
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Console.SetWindowSize(50, 25);
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Console.SetBufferSize(50, 25);
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Console.CursorVisible = false;
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try
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{
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char dis;
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int x=0, y=0;
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while (true)
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{
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Console.Clear();
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Console.SetCursorPosition(x, y);
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Console.Write("■");
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dis = Console.ReadKey(true).KeyChar;
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switch (dis)
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{
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case 'w':
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case 'W':
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y--;
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if (y < 0)
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{
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y = 0; //防止光标位置小于0
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}
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break;
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case 'a':
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case 'A':
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x -= 2;
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if (x < 0)
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{
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x = 0; //防止光标位置小于0
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}
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break;
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case 's':
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case 'S':
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y++;
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if (y > Console.BufferHeight - 1)
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{
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y = Console.BufferHeight - 1; //防止光标位置超过缓冲区高度
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}
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break;
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case 'd':
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case 'D':
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x += 2;
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if ( x > Console.BufferWidth - 2)
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{
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x = Console.BufferWidth - 2;
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}
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break;
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}
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}
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}catch (Exception ex)
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{
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Console.WriteLine($"发生异常: {ex.Message}");
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}
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finally
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{
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Console.ResetColor(); //重置颜色为默认颜色
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Console.Clear(); //清空控制台内容
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Console.WriteLine("程序结束");
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Environment.Exit(0);
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}
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