Fixed minor code smell + added swap event to Program.cs

Qwirkle/QwirkleClassLibrary/Events/SwapTilesNotifiedEventArgs.cs

@@ -1,6 +1,7 @@
-namespace QwirkleClassLibrary.Events;
-
+namespace QwirkleClassLibrary.Events
+{
     public class SwapTilesNotifiedEventArgs(string reason)
     {
-    public string Reason { get; private set; } = reason;
+        public string? Reason { get; private set; }
+    }
 }

Qwirkle/QwirkleConsoleApp/NotificationClass.cs

@@ -46,5 +46,14 @@ namespace QwirkleConsoleApp
             ResetColor();
 
         }
+        
+        public void NotificationSwapTile(object? sender, SwapTilesNotifiedEventArgs args)
+        {
+            ForegroundColor = ConsoleColor.Magenta;
+            WriteLine();
+            WriteLine(args.Reason);
+            WriteLine();
+            ResetColor();
+        }
     }
 }

Qwirkle/QwirkleConsoleApp/Program.cs

@@ -129,6 +129,9 @@ static void AddTile(Game game)
 
 static void SwapTile(Game game)
 {
+    var nc = new NotificationClass();
+    game.SwapTilesNotified += nc.NotificationSwapTile;
+    
     var tilesToSwap = new List<Tile>();
     bool continueSwap = true;
 
@@ -161,6 +164,7 @@ static void SwapTile(Game game)
     }
 
     game.SwapTiles(game.GetPlayingPlayer(), tilesToSwap);
+    game.SwapTilesNotified -= nc.NotificationSwapTile;
 }
 
 static void MenuSwitch(Game game)