解决控制台刷新问题

MinLong/KongLong.cs

@@ -0,0 +1,85 @@
+
+using System.Diagnostics;
+
+namespace Debug.MinLong;
+public class KongLong
+{
+    public KongLong()
+    {
+        Console.WriteLine("MinLong");
+        new Thread(PrintCharArray).Start();
+    }
+
+    public char[,] chars = new char[10, 30];
+
+    private long time;
+    public void PrintCharArray()
+    {
+        var stopwatch = new Stopwatch();
+
+        int frameCount = 0;
+        double totalTime = 0;
+        int i; int j;
+        var a = chars.GetLength(0);
+        var b = chars.GetLength(1);
+        while (Program.IsWhile)
+        {
+            stopwatch.Restart();
+
+            Console.Clear();
+            Console.SetCursorPosition(0, 0);
+
+            for (i = 0; i < a; i++)
+            {
+                for (j = 0; j < b; j++)
+                {
+                    // Console.ForegroundColor = chars[i, j].Color;
+                    // Console.Write($" {chars[i, j].Char} ");
+                    Console.Write(chars[i, j]);
+                    time++;
+                    if (time > 100000)
+                    {
+                        GC.Collect(); time = 0;
+                    }
+                }
+                Console.WriteLine();
+            }
+
+            Console.ForegroundColor = ConsoleColor.White;
+
+            for (i = 0; i < b; i++)
+            {
+
+                Console.Write("---");
+            }
+
+            Console.ResetColor();
+
+            // 停止计时并计算本帧的处理时间
+            stopwatch.Stop();
+            double elapsedMilliseconds = stopwatch.Elapsed.TotalMilliseconds;
+            totalTime += elapsedMilliseconds;
+            frameCount++;
+            // 计算帧率
+            double fps = frameCount / (totalTime / 1000.0);
+
+            Console.SetCursorPosition(0, 0);// 设定光标位置到第二行
+            Console.WriteLine($" {fps:0} FPS");
+            // 保持每秒约16.67ms（即大约60 FPS）的间隔
+            // Thread.Sleep(Math.Max(0, 60 - (int)elapsedMilliseconds));
+
+            //死方法 不知道为什么 控制台限制60 帧这样闪烁不会太严重
+            Thread.Sleep(100);
+        }
+    }
+    private void SetChars()
+    {
+        for (int i = 0; i < chars.GetLength(0); i++)
+        {
+            for (int j = 0; j < chars.GetLength(1); j++)
+            {
+                chars[i, j] = '0';
+            }
+        }
+    }
+}

ModelingMusic/Music.cs

@@ -1,9 +1,11 @@
 
 using System.Diagnostics;
+using System.Text;
 
 namespace Debug.ModelingMusic;
 public class Music
 {
+    public static bool IsWhile = true;
 
     //选择的模式
     public static int mode = 0;
@@ -30,16 +32,17 @@ public class Music
         } while (true);
 
     }
-    private int consoleWidth = 0, consoleHeight = 0;
+
     private async Task Init()
     {
         Console.CursorVisible = false; // 隐藏光标
         Console.Clear();
         Program.printf("加载资源中");
-
+        // Console.SetWindowSize(chars.GetLength(0) * 5, chars.GetLength(1) * 5); // 设置窗口大小
+        // Console.SetBufferSize(chars.GetLength(0) * 5, chars.GetLength(1) * 5); // 设置缓冲区大小
         // 获取控制台的大小
-        consoleWidth = Console.WindowWidth;
+        // consoleWidth = Console.WindowWidth;
-        consoleHeight = Console.WindowHeight - 1;
+        // consoleHeight = Console.WindowHeight - 1;
         for (int i = 0; i < 3; i++)
         {
             Program.printf("·");
@@ -88,8 +91,24 @@ public class Music
         }
         Console.CursorVisible = false; // 隐藏光标
         new Thread(PrintCharArray).Start();
+        if (mode == 1) { return; }
+        new Thread(() =>
+        {
+            while (IsWhile)
+            {
+                ConsoleKeyInfo consoleKeyInfo = Console.ReadKey(true);
+                if (consoleKeyInfo.Key == ConsoleKey.Escape)
+                {
+                    IsWhile = false;
+                    Thread.Sleep(500);
+                    Console.Clear();
+                    Environment.Exit(0);
+                    return;
+                }
+                Thread.Sleep(500);
+            }
+        }).Start();
         // 等待用户按下任意键后退出
-        // Console.ReadKey();
     }
 
 
@@ -103,6 +122,7 @@ public class Music
     public const char ShowChar = ' ';
     //Y,X
     public static readonly Point[,] chars = new Point[10, 30];
+    // public static readonly char[,] chars = new char[10, 30];
     public static void Down(char a)
     {
         // 随机生成字符出现的初始位置
@@ -137,7 +157,7 @@ public class Music
         Thread.Sleep(50);
         chars[chars.GetLength(0) - 1, x].Char = ShowChar;
     }
-    private static long item = 0;
+    private static long time = 0;
     // 定义一个方法来打印二维字符数组
 
     public static void PrintCharArray()
@@ -149,43 +169,43 @@ public class Music
         int i; int j;
         var a = chars.GetLength(0);
         var b = chars.GetLength(1);
-        while (true)
+        var buffer = new StringBuilder();
+        while (IsWhile)
         {
             stopwatch.Restart();
-
+            Console.SetCursorPosition(0, 0);// 设定光标位置
-            Console.Clear(); Console.SetCursorPosition(0, 0);
+            Console.Clear();
-
+            buffer.Clear();
             for (i = 0; i < a; i++)
             {
                 for (j = 0; j < b; j++)
                 {
                     Console.ForegroundColor = chars[i, j].Color;
-                    Console.Write($" {chars[i, j].Char} ");
+                    //Console.Write($" {chars[i, j].Char} ");
-                    item++;
+                    buffer.Append(chars[i, j].Char);
-                    if (item > 100000)
+                    time++;
+                    if (time > 100000)
                     {
-                        GC.Collect(); item = 0;
+                        GC.Collect(); time = 0;
                     }
                 }
-                Console.WriteLine();
+                buffer.AppendLine();
+                //Console.WriteLine();
             }
-            switch (new Random().Next(0, 2))
+
+            Console.Write(buffer.ToString());
+            if (time % 1000 == 0)
             {
-                case 0:
+                Console.ForegroundColor = random.Next(0, 2) == 0 ? ConsoleColor.Red : ConsoleColor.Blue;
-                    Console.ForegroundColor = ConsoleColor.Red;
-                    break;
-                case 1:
-                    Console.ForegroundColor = ConsoleColor.Blue;
-                    break;
             }
+            // Console.ForegroundColor = (ConsoleColor)random.Next(0, 16);
             for (i = 0; i < b; i++)
             {
 
-                Console.Write("---");
+                Console.Write("-");
             }
 
             Console.ResetColor();
-            Console.SetCursorPosition(0, 1);// 设定光标位置到第二行
 
             // 停止计时并计算本帧的处理时间
             stopwatch.Stop();
@@ -194,13 +214,12 @@ public class Music
             frameCount++;
             // 计算帧率
             double fps = frameCount / (totalTime / 1000.0);
-
             Console.WriteLine($" {fps:0} FPS");
             // 保持每秒约16.67ms（即大约60 FPS）的间隔
             // Thread.Sleep(Math.Max(0, 60 - (int)elapsedMilliseconds));
 
             //死方法 不知道为什么 控制台限制60 帧这样闪烁不会太严重
-            Thread.Sleep(100);
+            Thread.Sleep(150);
         }
     }
     private void setCharArry()

ModelingMusic/MusicDebug.cs

@@ -26,7 +26,7 @@ public class MusicDebug
             {
                 new Thread(() => Music.Down(keyChar)).Start();
             }
-        } while (true);
+        } while (Music.IsWhile);
     }
 
     /// <summary>
@@ -38,7 +38,7 @@ public class MusicDebug
         Console.CursorVisible = false; // 隐藏光标
         var random = new Random();
 
-        while (true)
+        while (Music.IsWhile)
         {
             //随机生成 a-z和A-Z
             var ch = (char)(random.Next(26) + 65);
@@ -57,7 +57,7 @@ public class MusicDebug
         Console.Clear();
         var random = new Random();
 
-        while (true)
+        while (Music.IsWhile)
         {
             for (int v = 0; v < ch.Length; v++)
             {
@@ -75,7 +75,7 @@ public class MusicDebug
         Console.Clear();
         var random = new Random();
 
-        while (true)
+        while (Music.IsWhile)
         {
             int v = random.Next(0, ch.Length);
             new Thread(() => Music.Down(ch[v])).Start();
@@ -87,14 +87,15 @@ public class MusicDebug
     public static void MusicRhythm()
     {
 
-        WasapiLoopbackCapture cap = new WasapiLoopbackCapture();
+        var cap = new WasapiLoopbackCapture();
         cap.DataAvailable += (sender, e) =>
         {
+            // Console.Clear();
+            // Console.WriteLine(e.BytesRecorded + "  " + e.Buffer.Length);
             float[] allSamples = Enumerable
                 .Range(0, e.BytesRecorded / 4)
                 .Select(i => BitConverter.ToSingle(e.Buffer, i * 4))
                 .ToArray();
-
             int channelCount = cap.WaveFormat.Channels;
             float[][] channelSamples = Enumerable
                 .Range(0, channelCount)
@@ -113,15 +114,21 @@ public class MusicDebug
                 .ToArray();
 
             float rmsVolume = CalculateRMS(averageSamples);
-            //Console.Clear();
+            // Console.WriteLine("RMS Volume: " + rmsVolume);
             DrawVolumeBar(rmsVolume);
-            //Console.WriteLine($"RMS Volume: {rmsVolume}");
-
             Thread.Sleep(100);
+            // Thread.Sleep(1000);
         };
-
         cap.StartRecording();
-        Console.ReadKey();
+        // new Thread(() =>
+        // {
+        //     while (Music.IsWhile)
+        //     {
+        //         // Console.Clear();
+        //         // Console.WriteLine("RMS Volume: " + rmsVolume);
+        //         Thread.Sleep(100);
+        //     }
+        // }).Start();
     }
 
     static float CalculateRMS(float[] samples)
@@ -133,11 +140,8 @@ public class MusicDebug
 
     static void DrawVolumeBar(float rmsVolume)
     {
-        // Console.Write(rmsVolume);
         int barLength = Music.chars.GetLength(1); // 控制条长度
         int filledLength = Math.Min((int)(rmsVolume * 1000), barLength);
-        //Console.WriteLine($"[{bar}]");
-        // 在数组的最后一行（Y=9）绘制音量条
         for (int x = 0; x < Music.chars.GetLength(1); x++)
         {
             Music.chars[9, x].Color = ConsoleColor.DarkCyan;

Program.cs

@@ -2,6 +2,7 @@
 
 using System.Diagnostics;
 using System.Runtime.InteropServices;
+using System.Text;
 using Debug.ModelingMusic;
 namespace Debug;
 
@@ -28,10 +29,52 @@ public class Program
     {
         // 设置控制台标题为一个独特的字符串
         SetConsoleTitle("Tools");
+        // 设置控制台输出编码，以支持复杂字符
+        Console.OutputEncoding = Encoding.UTF8;
+
+        //// 主循环
+        //while (true)
+        //{
+        //    // 创建一个缓冲区
+        //    char[,] buffer = new char[height, width];
+
+        //    // 在缓冲区中绘制内容
+        //    for (int y = 0; y < height; y++)
+        //    {
+        //        for (int x = 0; x < width; x++)
+        //        {
+        //            buffer[y, x] = (x + y) % 2 == 0 ? '#' : ' ';
+        //        }
+        //    }
+
+        //    // 将缓冲区的内容输出到控制台
+        //    Console.SetCursorPosition(0, 0);
+        //    Console.Clear();
+        //    StringBuilder sb = new StringBuilder();
+        //    for (int y = 0; y < height; y++)
+        //    {
+        //        for (int x = 0; x < width; x++)
+        //        {
+        //            sb.Append(buffer[y, x]);
+        //        }
+        //        sb.AppendLine();
+        //    }
+        //    Console.Write(sb.ToString());
+
+        //    // 控制刷新率
+        //    Thread.Sleep(200);
+        //}
         _ = new Program();
     }
+
+    public static bool IsWhile = true;
     public Program()
     {
+        // new Thread(MusicDebug.MusicRhythm).Start();
+        // return;
+
+        // new Debug.MinLong.KongLong();
+        // return;
         do
         {
             printfLine("请选择你要执行的操作:"); printf(" 0.退出 ");