added label text for end of game with no winner

src/main/java/inf101/v20/sem2/mnkgames/GUI/MNKGameGUI.java

@@ -90,14 +90,20 @@ s	 * Initializes a JFrame in which we place the game
 		this.updateUI();
 	}
 	
+	/**
+	 * Children panels can call this method after being clicked.  
+	 */
 	private void registerClick() {
-		updateGameUI();
+		endOfTurn();
 		if(!multiplayer) {
 			AIPlayerTurn();
 		}
 	}
 
-	public void updateGameUI() {
+	/**
+	 * Should be called after a click to update the UI to reflect the current game state
+	 */
+	private void endOfTurn() {
 		clickablePanels.forEach(item -> item.updateToGame());
 		updateMessage();
 		MNKGameGUI.super.updateUI();
@@ -107,12 +113,14 @@ s	 * Initializes a JFrame in which we place the game
 		}
 	}
 
-
 	private void AIPlayerTurn() {
 		ai.makeMove(game);
-		updateGameUI();
+		endOfTurn();
 	}
 
+	/**
+	 * Should be called once a game stops
+	 */
 	private void stop() {
 		updateMessage();
 		clickablePanels.forEach(item -> item.removeMouseListeners());
@@ -265,8 +273,11 @@ s	 * Initializes a JFrame in which we place the game
 	private void updateMessage() {
 		if (game.hasWinner())
 			statusMessage.setText("The game is over! The winner is " + getPlayerName(game.getWinner()));
-		else
+		else if(game.hasPossibleMoves()) {
 			statusMessage.setText("Next move from " + getPlayerName(game.getCurrent()));
+		}else{
+			statusMessage.setText("The game is over! No one won.");
+		}
 	}
 	
 	public void collectPlayerInfo() {