From 12cb4fd10f844620811cd191d21d96e30fddf98d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bokros=20B=C3=A1lint?= <bbalint96@gmail.com>
Date: Fri, 13 May 2016 21:31:46 +0200
Subject: [PATCH] Fixed multiple key handlers being registered on restarted
 game

---
 cicaprojekt/ApplicationFrame.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cicaprojekt/ApplicationFrame.java b/cicaprojekt/ApplicationFrame.java
index 1ee98bb..f799577 100644
--- a/cicaprojekt/ApplicationFrame.java
+++ b/cicaprojekt/ApplicationFrame.java
@@ -3,6 +3,7 @@ package cicaprojekt;
 import javax.swing.*;
 import javax.swing.filechooser.FileNameExtensionFilter;
 import java.awt.*;
+import java.awt.event.KeyListener;
 import java.awt.event.MouseAdapter;
 import java.awt.event.MouseEvent;
 import java.io.File;
@@ -17,6 +18,8 @@ public class ApplicationFrame implements Runnable
 
     private JList<File> filelist;
 
+    private KeyListener keyHandler = new Control.KeyHandler();
+
     private class ListMouseHandler extends MouseAdapter{
         @Override
         public void mouseClicked(MouseEvent e) {
@@ -47,6 +50,7 @@ public class ApplicationFrame implements Runnable
 
     public void backToMapSelection() {
         jframe.remove(gamepanel);
+        jframe.removeKeyListener(keyHandler);
         initMapselector();
         jframe.remove(mapselectorpanel);
         jframe.add(mapselectorpanel);
@@ -81,7 +85,7 @@ public class ApplicationFrame implements Runnable
     
     private void setGameParams(File dungeonFile) throws IOException {
         gamepanel = new Display();
-        jframe.addKeyListener(new Control.KeyHandler());
+        jframe.addKeyListener(keyHandler);
         Game.instance.setDisplay(gamepanel);
         Game.instance.setDungeon(new Dungeon());
         Game.instance.startGame(dungeonFile);