Moved the loading bar to its own class. Small fix.

SrcMod/Shell/LoadingBar.cs

@@ -0,0 +1,79 @@
+namespace SrcMod.Shell;
+
+internal static class LoadingBar
+{
+    public static int position = -1;
+    public static int bufferSize = 0;
+    public static int lastValue = -1;
+    public static float value = 0;
+    public static ConsoleColor color = Console.ForegroundColor;
+
+    public static bool Enabled { get; private set; }
+
+    public static void End(bool clear = true)
+    {
+        if (position == -1) throw new("No loading bar is active.");
+
+        if (clear)
+        {
+            Int2 oldPos = (Console.CursorLeft, Console.CursorTop);
+
+            Console.CursorLeft = 0;
+            Console.CursorTop = position;
+            Console.Write(new string(' ', Console.BufferWidth));
+            Console.CursorLeft = 0;
+
+            Console.SetCursorPosition(oldPos.x, oldPos.y);
+        }
+        position = -1;
+        Enabled = false;
+    }
+    public static void Set(float value, ConsoleColor? color = null)
+    {
+        const string left = " --- [",
+                     right = "] --- ";
+        int barSize = Console.BufferWidth - left.Length - right.Length,
+            filled = (int)(barSize * value);
+
+        if (filled == lastValue) return;
+        lastValue = filled;
+
+        Int2 oldPos = (Console.CursorLeft, Console.CursorTop);
+
+        LoadingBar.value = value;
+        LoadingBar.color = color ?? Console.ForegroundColor;
+
+        // Erase last bar.
+        Console.SetCursorPosition(0, position);
+        Console.Write(new string(' ', bufferSize));
+        Console.CursorLeft = 0;
+
+        // Add new bar.
+        bufferSize = Console.BufferWidth;
+
+        Write(left, newLine: false);
+        ConsoleColor oldFore = Console.ForegroundColor;
+
+        if (color is not null) Console.ForegroundColor = color.Value;
+        Write(new string('=', filled), newLine: false);
+        if (color is not null) Console.ForegroundColor = oldFore;
+        Write(new string(' ', barSize - filled), newLine: false);
+        Write(right, newLine: false);
+
+        if (oldPos.y == Console.CursorTop) oldPos.y++;
+        while (oldPos.y >= Console.BufferHeight)
+        {
+            Console.WriteLine();
+            oldPos.y--;
+            position--;
+        }
+        Console.SetCursorPosition(oldPos.x, oldPos.y);
+    }
+    public static void Start(float value = 0, int? position = null, ConsoleColor? color = null)
+    {
+        if (LoadingBar.position != -1) throw new("The loading bar has already been enabled.");
+        LoadingBar.position = position ?? Console.CursorTop;
+        Enabled = true;
+        Set(value, color);
+    }
+}

SrcMod/Shell/Modules/BaseModule.cs

@@ -45,7 +45,7 @@ public static class BaseModule
 
             Write($"Copying directory \"{source}\" to \"{destination}\"...");
 
-            LoadingBarStart();
+            LoadingBar.Start();
             for (int i = 0; i < files.Length; i++)
             {
                 string file = files[i],
@@ -53,7 +53,7 @@ public static class BaseModule
                        destFile = Path.Combine(destination, file);
                 Directory.CreateDirectory(Path.GetDirectoryName(destFile)!);
                 File.Copy(sourceFile, destFile);
-                LoadingBarSet((i + 1) / (float)files.Length, ConsoleColor.DarkGreen);
+                LoadingBar.Set((i + 1) / (float)files.Length, ConsoleColor.DarkGreen);
                 Console.CursorLeft = 0;
                 string message = $"{sourceFile}";
                 int remainder = Console.BufferWidth - message.Length;
@@ -63,7 +63,7 @@ public static class BaseModule
                 Write(message, newLine: false);
             }
 
-            LoadingBarEnd();
+            LoadingBar.End();
 
             Console.CursorLeft = 0;
             Write(new string(' ', Console.BufferWidth), newLine: false);
@@ -361,13 +361,13 @@ public static class BaseModule
 
         Thread.Sleep(rand.Next(500, 1000));
 
-        LoadingBarStart();
+        LoadingBar.Start();
 
         for (int i = 0; i < files.Length; i++)
         {
             FileInfo file = new(files[i]);
             Thread.Sleep((int)(rand.Next(50, 100) * (file.Length >> 20)));
-            LoadingBarSet((i + 1) / (float)files.Length, ConsoleColor.Red);
+            LoadingBar.Set((i + 1) / (float)files.Length, ConsoleColor.Red);
             Console.CursorLeft = 0;
             string message = $"{files[i]}";
             int remainder = Console.BufferWidth - message.Length;
@@ -377,7 +377,7 @@ public static class BaseModule
             Write(message, newLine: false);
         }
 
-        LoadingBarEnd();
+        LoadingBar.End();
 
         Console.CursorLeft = 0;
         Write(new string(' ', Console.BufferWidth), newLine: false);

SrcMod/Shell/Modules/CompressionModule.cs

@@ -168,7 +168,7 @@ public static class CompressionModule
 
             int failed = 0;
 
-            LoadingBarStart();
+            LoadingBar.Start();
             for (int i = 0; i < files.Count; i++)
             {
                 bool failedThisTime = false;
@@ -181,7 +181,7 @@ public static class CompressionModule
                     failedThisTime = true;
                     failed++;
                 }
-                LoadingBarSet((i + 1) / (float)files.Count, failedThisTime ? ConsoleColor.Red : ConsoleColor.DarkGreen); ;
+                LoadingBar.Set((i + 1) / (float)files.Count, failedThisTime ? ConsoleColor.Red : ConsoleColor.DarkGreen); ;
                 Console.CursorLeft = 0;
                 string message = $"{relative[i]}";
                 int remainder = Console.BufferWidth - message.Length;
@@ -194,7 +194,7 @@ public static class CompressionModule
             archive.Dispose();
             writer.Dispose();
 
-            LoadingBarEnd();
+            LoadingBar.End();
 
             Console.CursorLeft = 0;
             Write(new string(' ', Console.BufferWidth), newLine: false);

SrcMod/Shell/Shell.cs

@@ -247,12 +247,12 @@ public class Shell
                     catch (TargetInvocationException ex)
                     {
                         Write($"[ERROR] {ex.InnerException!.Message}", ConsoleColor.Red);
-                        if (LoadingBarEnabled) LoadingBarEnd();
+                        if (LoadingBar.Enabled) LoadingBar.End();
                     }
                     catch (Exception ex)
                     {
                         Write($"[ERROR] {ex.Message}", ConsoleColor.Red);
-                        if (LoadingBarEnabled) LoadingBarEnd();
+                        if (LoadingBar.Enabled) LoadingBar.End();
                     }
 #endif
                 }

SrcMod/Shell/Tools.cs

@@ -2,16 +2,8 @@
 
 namespace SrcMod.Shell;
 
-public static class Tools
+internal static class Tools
 {
-    private static int loadingPosition = -1;
-    private static int lastLoadingBufferSize = 0;
-    private static int lastLoadingValue = -1;
-    private static float loadingBarValue = 0;
-    private static ConsoleColor loadingBarColor = Console.ForegroundColor;
-
-    public static bool LoadingBarEnabled { get; private set; }
-
     public static void DisplayWithPages(IEnumerable<string> lines, ConsoleColor? color = null)
     {
         int written = 0;
@@ -73,73 +65,6 @@ public static class Tools
         return allFiles;
     }
 
-    public static void LoadingBarEnd(bool clear = true)
-    {
-        if (loadingPosition == -1) throw new("No loading bar is active.");
-
-        if (clear)
-        {
-            Int2 oldPos = (Console.CursorLeft, Console.CursorTop);
-
-            Console.CursorLeft = 0;
-            Console.CursorTop = loadingPosition;
-            Console.Write(new string(' ', Console.BufferWidth));
-            Console.CursorLeft = 0;
-
-            Console.SetCursorPosition(oldPos.x, oldPos.y);
-        }
-        loadingPosition = -1;
-        LoadingBarEnabled = false;
-    }
-    public static void LoadingBarSet(float value, ConsoleColor? color = null)
-    {
-        const string left = " --- [",
-                     right = "] --- ";
-        int barSize = Console.BufferWidth - left.Length - right.Length,
-            filled = (int)(barSize * value);
-
-        if (filled == lastLoadingValue) return;
-        lastLoadingValue = filled;
-
-        Int2 oldPos = (Console.CursorLeft, Console.CursorTop);
-
-        loadingBarValue = value;
-        loadingBarColor = color ?? Console.ForegroundColor;
-
-        // Erase last bar.
-        Console.SetCursorPosition(0, loadingPosition);
-        Console.Write(new string(' ', lastLoadingBufferSize));
-        Console.CursorLeft = 0;
-
-        // Add new bar.
-        lastLoadingBufferSize = Console.BufferWidth;
-
-        Write(left, newLine: false);
-        ConsoleColor oldFore = Console.ForegroundColor;
-
-        if (color is not null) Console.ForegroundColor = color.Value;
-        Write(new string('=', filled), newLine: false);
-        if (color is not null) Console.ForegroundColor = oldFore;
-        Write(new string(' ', barSize - filled), newLine: false);
-        Write(right, newLine: false);
-
-        if (oldPos.y == Console.CursorTop) oldPos.y++;
-        while (oldPos.y >= Console.BufferHeight)
-        {
-            Console.WriteLine();
-            oldPos.y--;
-            loadingPosition--;
-        }
-        Console.SetCursorPosition(oldPos.x, oldPos.y);
-    }
-    public static void LoadingBarStart(float value = 0, int? position = null, ConsoleColor? color = null)
-    {
-        if (loadingPosition != -1) throw new("The loading bar has already been enabled.");
-        loadingPosition = position ?? Console.CursorTop;
-        LoadingBarEnabled = true;
-        LoadingBarSet(value, color);
-    }
-
     public static void Write(object? message, ConsoleColor? col = null, bool newLine = true)
     {
         ConsoleColor prevCol = Console.ForegroundColor;
@@ -150,10 +75,10 @@ public static class Tools
 
         Console.ForegroundColor = prevCol;
 
-        if (newLine && LoadingBarEnabled && Console.CursorTop >= Console.BufferHeight - 1)
+        if (newLine && LoadingBar.Enabled && Console.CursorTop >= Console.BufferHeight - 1)
         {
-            loadingPosition--;
+            LoadingBar.position--;
-            LoadingBarSet(loadingBarValue, loadingBarColor);
+            LoadingBar.Set(LoadingBar.value, LoadingBar.color);
         }
     }