refactoring: new Function setupGame initialized

src/main/java/pacmanGame/GameManager.java

@@ -8,18 +8,21 @@ public class GameManager {
 	public Player player;
 	
 	public GameManager() {
-		map = new Map();
+		setupGame();
+	}
+	
+   public void setupGame(){
+	   map = new Map();
 		visualizer = new VisualizerPlainText(this);
 		player = new Player(this);
 		ghosts = new Ghost[4];
 		for(int i = 0; i < ghosts.length; i++) {
 			ghosts[i] = new Ghost(this);
 		}
-	}
-
+	   
+   }
 	public void Update() {
 		visualizer.Update();
-		
 		time++;
 	}