Initial commit: Ananta CBT 4229938 private server with all fixes

Ananta.SDK/Logging/ServerLogger.cs

@@ -0,0 +1,78 @@
+namespace Ananta.SDK.Logging;
+
+public sealed class ServerLogger
+{
+    private static readonly object ConsoleLock = new();
+    public string Scope { get; }
+
+    public ServerLogger(string scope) => Scope = CompactScope(scope);
+
+    public void Info(string message) => Write(" ", message, PickInfoColor(message));
+    public void Warn(string message) => Write("!", message, ConsoleColor.Yellow);
+    public void Error(string message, Exception? ex = null)
+        => Write("X", ex is null ? message : $"{message}: {ex.GetType().Name}: {ex.Message}", ConsoleColor.Red);
+
+    private void Write(string level, string message, ConsoleColor color)
+    {
+        lock (ConsoleLock)
+        {
+            var previous = Console.ForegroundColor;
+            try
+            {
+                Console.ForegroundColor = color;
+                Console.WriteLine($"[{DateTime.Now:HH:mm:ss}] [{Scope}] {level} {message}");
+            }
+            finally
+            {
+                Console.ForegroundColor = previous;
+            }
+        }
+    }
+
+    private static ConsoleColor PickInfoColor(string message)
+    {
+        // Wire direction is the most common thing you scan while debugging.
+        if (message.Contains("-> rpc", StringComparison.Ordinal) ||
+            message.Contains("-> ntf", StringComparison.Ordinal))
+            return ConsoleColor.Cyan;
+        if (message.Contains("<- ret", StringComparison.Ordinal))
+            return ConsoleColor.Green;
+
+        // High-level gameplay categories.
+        if (message.Contains("[SWITCH]", StringComparison.Ordinal)) return ConsoleColor.Magenta;
+        if (message.Contains("[WEB]", StringComparison.Ordinal)) return ConsoleColor.Cyan;
+        if (message.Contains("[CAPABILITY]", StringComparison.Ordinal)) return ConsoleColor.DarkCyan;
+        if (message.Contains("[COMBAT]", StringComparison.Ordinal)) return ConsoleColor.DarkYellow;
+        if (message.Contains("[WORLD]", StringComparison.Ordinal)) return ConsoleColor.Blue;
+        if (message.Contains("[PLAYER]", StringComparison.Ordinal)) return ConsoleColor.Green;
+        if (message.Contains("[MOVE]", StringComparison.Ordinal)) return ConsoleColor.Gray;
+        if (message.Contains("[PAUSE]", StringComparison.Ordinal)) return ConsoleColor.DarkYellow;
+
+        // Connection lifecycle.
+        if (message.TrimStart().StartsWith("+", StringComparison.Ordinal)) return ConsoleColor.Green;
+        if (message.TrimStart().StartsWith("-", StringComparison.Ordinal)) return ConsoleColor.DarkGray;
+
+        return ConsoleColor.Gray;
+    }
+
+    private static string CompactScope(string scope)
+    {
+        var suffix = string.Empty;
+        var colon = scope.IndexOf(':');
+        if (colon >= 0)
+        {
+            suffix = scope[colon..];
+            scope = scope[..colon];
+        }
+
+        return scope switch
+        {
+            "login-0" => "L0" + suffix,
+            "login-1" => "L1" + suffix,
+            "game" => "G" + suffix,
+            "router" => "R" + suffix,
+            _ when scope.StartsWith("router") => "R" + suffix,
+            _ => scope + suffix,
+        };
+    }
+}