continued options menu

src/de/miaurizius/jgame2d/core/GamePanel.java

@@ -31,6 +31,7 @@ public class GamePanel extends JPanel implements Runnable {
     int fScreenHeight = screenHeight;
     BufferedImage tempScreen;
     Graphics2D fg2;
+    public boolean fullscreen;
 
     // WORLD SETTINGS
     public final int maxWorldCol = 50;