429 lines
13 KiB
C#
429 lines
13 KiB
C#
using System;
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using System.Diagnostics;
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using System.Runtime.InteropServices;
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using System.Text;
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using NAudio.Wave;
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/// <summary>
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/// The <c>ModelingMusic</c> namespace contains classes and methods for modeling and manipulating musical data.
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/// </summary>
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namespace Debug.ModelingMusic;
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public class MusicFrom
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{
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// 导入kernel32.dll中的SetConsoleMode函数
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[DllImport("kernel32.dll", SetLastError = true)]
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public static extern bool SetConsoleMode(IntPtr hConsoleHandle, uint dwMode);
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// 导入kernel32.dll中的GetStdHandle函数
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[DllImport("kernel32.dll", SetLastError = true)]
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public static extern IntPtr GetStdHandle(int nStdHandle);
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// 定义控制台模式常量
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private const uint ENABLE_ECHO_INPUT = 0x0004;
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private const uint ENABLE_LINE_INPUT = 0x0002;
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private const uint ENABLE_PROCESSED_INPUT = 0x0001;
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// 导入kernel32.dll中的GetConsoleMode函数
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[DllImport("kernel32.dll", SetLastError = true)]
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public static extern bool GetConsoleMode(IntPtr hConsoleHandle, out uint lpMode);
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// 定义标准输入句柄
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private const int STD_INPUT_HANDLE = -10;
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private long time = 0;
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int MaxX = 0;
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int MaxY = 0;
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public MusicFrom()
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{
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setCharArry();
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MaxY = Program.chars.GetLength(0);
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MaxX = Program.chars.GetLength(1);
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new Thread(PrintCharArray).Start();
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new Thread(KeyboardMapping).Start();
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new Thread(Run).Start();
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// 恢复控制台输入模式
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// mode |= ENABLE_ECHO_INPUT | ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT;
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// SetConsoleMode(hStdin, mode);
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}
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public void Run()
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{
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Thread.Sleep(500);
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while (Program.IsWhile)
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{
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// 随机数
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int random = Program.random.Next(0, 7);
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switch (random)
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{
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case 0:
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DownKey('D', 3);
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break;
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case 1:
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DownKey('F', 10);
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break;
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case 2:
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DownKey('G', 17);
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break;
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case 3:
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DownKey('M', 24);
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break;
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case 4:
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DownKey('J', 31);
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break;
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case 5:
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DownKey('K', 38);
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break;
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case 6:
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DownKey('L', 45);
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break;
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default:
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break;
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}
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Thread.Sleep(1000);
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}
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}
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class ZIFUKEY
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{
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public char key;
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public bool isDown;//是否被按下
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}
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public void DownKey(char key, int x)
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{
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new Thread(() =>
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{
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var zIFUKEY = new ZIFUKEY() { key = key, isDown = false };
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for (int i = 0; i < MaxY; i++)
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{
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Program.chars[i, x].Char = zIFUKEY.key;
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Thread.Sleep(260);
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Program.chars[i, x].Char = ' ';
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if (zIFUKEY.isDown)
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{
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break;
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}
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}
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}).Start();
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}
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readonly char[] jianpan = ['D', 'F', 'G', ' ', 'J', 'K', 'L'];
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public void PrintCharArray()
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{
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// 获取标准输入句柄
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IntPtr hStdin = GetStdHandle(STD_INPUT_HANDLE);
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// 获取当前控制台输入模式
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uint mode;
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if (!GetConsoleMode(hStdin, out mode))
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{
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Console.WriteLine("无法获取控制台输入模式");
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return;
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}
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// 禁用回显和行输入
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mode &= ~(ENABLE_ECHO_INPUT | ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT);
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if (!SetConsoleMode(hStdin, mode))
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{
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Console.WriteLine("无法设置控制台输入模式");
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return;
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}
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var stopwatch = new Stopwatch();
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int frameCount = 0;
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double totalTime = 0;
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int i; int j;
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// 获取字符数组的行数和列数
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var a = Program.chars.GetLength(0);
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var b = Program.chars.GetLength(1);
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var buffer = new StringBuilder();
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while (Program.IsWhile)
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{
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stopwatch.Restart();
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Console.SetCursorPosition(0, 0);// 设定光标位置
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Console.Clear();
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buffer.Clear();
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for (i = 0; i < a; i++)
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{
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for (j = 0; j < b; j++)
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{
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buffer.Append(Program.chars[i, j].Char);
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time++;
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if (time > 100000)
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{
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GC.Collect(); time = 0;
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}
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}
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buffer.AppendLine();
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}
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Console.ForegroundColor = ConsoleColor.DarkBlue;
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Console.Write(buffer.ToString());
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buffer.Clear();
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for (i = 0; i < b; i++)
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{
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buffer.Append('-');
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}
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// 打印ASDF HJKL
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buffer.AppendLine();
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Console.Write(buffer);
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buffer.Clear();
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// int totalLength = 50;
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int totalAs = jianpan.Length;
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int spaceBetweenAs = (b - totalAs) / (totalAs - 1);
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for (i = 0; i < totalAs; i++)
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{
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buffer.Clear();
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// if (isDown[3] && i == 3)
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// {
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// // 显示空格键
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// // ConsoleKey.Spacebar
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// buffer.Append("Spacebar");
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// continue;
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// }
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for (j = 0; j < spaceBetweenAs / 2; j++)
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{
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buffer.Append(' ');
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}
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buffer.Append(jianpan[i]);
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if (isDown[i])
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{
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Console.ForegroundColor = ConsoleColor.Red; // 设置颜色为红色
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}
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else
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{
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Console.ForegroundColor = ConsoleColor.Blue; // 设置颜色为白色
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}
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for (j = 0; j < spaceBetweenAs / 2; j++)
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{
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buffer.Append(' ');
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}
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Console.Write(buffer);
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}
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// 停止计时并计算本帧的处理时间
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stopwatch.Stop();
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double elapsedMilliseconds = stopwatch.Elapsed.TotalMilliseconds;
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totalTime += elapsedMilliseconds;
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frameCount++;
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// 计算帧率
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double fps = frameCount / (totalTime / 1000.0);
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// Console.ResetColor();
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Console.ForegroundColor = ConsoleColor.White;
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buffer.Clear();
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buffer.Append($" {fps:0} FPS ");
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Console.WriteLine(buffer);
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buffer.Clear();
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buffer.Append($" {score.ToString("D10")} ");
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Console.SetCursorPosition(49, 0);
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Console.Write(buffer);
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// 保持每秒约16.67ms（即大约60 FPS）的间隔
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// Thread.Sleep(Math.Max(0, 60 - (int)elapsedMilliseconds));
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//这样闪烁不会太严重
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Thread.Sleep(50);
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}
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// 恢复控制台输入模式
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mode |= ENABLE_ECHO_INPUT | ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT;
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SetConsoleMode(hStdin, mode);
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}
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private void setCharArry()
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{
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for (int i = 0; i < Program.chars.GetLength(0); i++)
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{
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for (int j = 0; j < Program.chars.GetLength(1); j++)
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{
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Program.chars[i, j] = new Point(); // 初始化每个元素
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}
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}
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}
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//分数long 000000000
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private long score = 0;
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readonly bool[] isDown = new bool[7];
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// 导入user32.dll中的GetAsyncKeyState函数
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[DllImport("user32.dll", CharSet = CharSet.Auto, ExactSpelling = true)]
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public static extern short GetAsyncKeyState(int vkey);
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// 定义虚拟键码
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const int VK_D = 0x44; // D键
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const int VK_F = 0x46; // F键
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const int VK_G = 0x47; // G键
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const int VK_J = 0x4A; // J键
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const int VK_K = 0x4B; // K键
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const int VK_L = 0x4C; // L键
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const int VK_SPACE = 0x20; // 空格键
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const int VK_ENTER = 0x0D; // Enter键
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const int VK_ESCAPE = 0x1B; // ESC键
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/// <summary>
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/// 键盘监听方法
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/// </summary>
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public void KeyboardMapping()
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{
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// 创建一个字典来跟踪每个按键的前一次状态
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var keyStates = new Dictionary<int, bool>
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{
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{ VK_D, false },
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{ VK_F, false },
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{ VK_G, false },
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{ VK_J, false },
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{ VK_K, false },
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{ VK_L, false },
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{ VK_SPACE, false },
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{ VK_ENTER, false },
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{ VK_ESCAPE, false }
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};
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while (true)
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{
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// ConsoleKeyInfo keyInfo = Console.ReadKey(true); // true表示不显示输入的字符
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// 检查并处理所有监控的按键状态变化
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foreach (var kvp in keyStates)
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{
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int vkey = kvp.Key;
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bool wasPressed = kvp.Value;
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// 检查当前按键的状态
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short keyState = GetAsyncKeyState(vkey);
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bool isKeyPressed = (keyState & 0x8000) != 0;
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if (isKeyPressed && !wasPressed)
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{
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// 按下时触发
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HandleKeyPress(vkey);
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}
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else if (!isKeyPressed && wasPressed)
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{
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// 松开时触发
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HandleKeyRelease(vkey);
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}
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// 更新按键状态
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keyStates[vkey] = isKeyPressed;
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}
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// 避免CPU占用过高
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Thread.Sleep(50);
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}
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}
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void HandleKeyPress(int vkey)
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{
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switch (vkey)
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{
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case VK_ESCAPE:
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if (Program.IsWhile)
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{
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Program.IsWhile = false;
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Console.SetCursorPosition(60, 5);
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Console.Write("暂停状态 再次按下ESC退出游戏/按回车键继续");
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}
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else
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{
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Console.Clear();
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Environment.Exit(0);
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}
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// 处理ESC键被按下的逻辑
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break;
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case VK_ENTER:
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if (!Program.IsWhile)
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{
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Program.IsWhile = true;
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new Thread(PrintCharArray).Start();
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}
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// 处理Enter键被按下的逻辑
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break;
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case VK_D:
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isDown[0] = true;
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// 处理D键被按下的逻辑
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if (Program.chars[8, 3].Char == 'D' || Program.chars[9, 3].Char == 'D')
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{
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score += 100;
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}
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break;
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case VK_F:
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isDown[1] = true;
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// 处理F键被按下的逻辑
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if (Program.chars[8, 10].Char == 'F' || Program.chars[9, 10].Char == 'F')
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{
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score += 100;
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}
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break;
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case VK_G:
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isDown[2] = true;
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// 处理G键被按下的逻辑
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if (Program.chars[8, 17].Char == 'G' || Program.chars[9, 17].Char == 'G')
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{
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score += 100;
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}
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break;
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case VK_SPACE:
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isDown[3] = true;
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// 处理空格键被按下的逻辑
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break;
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case VK_J:
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isDown[4] = true;
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// 处理J键被按下的逻辑
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if (Program.chars[8, 31].Char == 'J' || Program.chars[9, 31].Char == 'J')
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{
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score += 100;
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}
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break;
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case VK_K:
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isDown[5] = true;
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// 处理K键被按下的逻辑
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if (Program.chars[8, 38].Char == 'K' || Program.chars[9, 38].Char == 'K')
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{
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score += 100;
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}
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break;
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case VK_L:
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isDown[6] = true;
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// 处理L键被按下的逻辑
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if (Program.chars[8, 45].Char == 'L' || Program.chars[9, 45].Char == 'L')
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{
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score += 100;
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}
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break;
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}
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}
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void HandleKeyRelease(int vkey)
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{
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switch (vkey)
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{
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case VK_D:
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isDown[0] = false;
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// 处理D键被释放的逻辑
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break;
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case VK_F:
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isDown[1] = false;
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// 处理F键被释放的逻辑
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break;
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case VK_G:
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isDown[2] = false;
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// 处理G键被释放的逻辑
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break;
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case VK_SPACE:
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isDown[3] = false;
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// 处理空格键被释放的逻辑
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break;
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case VK_J:
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isDown[4] = false;
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// 处理J键被释放的逻辑
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break;
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case VK_K:
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isDown[5] = false;
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// 处理K键被释放的逻辑
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break;
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case VK_L:
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isDown[6] = false;
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// 处理L键被释放的逻辑
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break;
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}
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}
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} |