From 70ae98a4c7a44b279608f482f13f3af7b7705fe2 Mon Sep 17 00:00:00 2001
From: Jan Philipp Timme <jan.philipp@timme.it>
Date: Tue, 28 Oct 2014 13:19:08 +0100
Subject: [PATCH] Verhindern von OutOfBounds bei dem Keyboard.

---
 .../spacescooter/control/Keyboard.java            | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/de/teamteamteam/spacescooter/control/Keyboard.java b/src/de/teamteamteam/spacescooter/control/Keyboard.java
index 52c2f9c..d9ff803 100644
--- a/src/de/teamteamteam/spacescooter/control/Keyboard.java
+++ b/src/de/teamteamteam/spacescooter/control/Keyboard.java
@@ -2,25 +2,26 @@ package de.teamteamteam.spacescooter.control;
 
 import java.awt.event.KeyEvent;
 import java.awt.event.KeyListener;
+import java.util.ArrayList;
 
 
 public class Keyboard implements KeyListener {
 
-	private static boolean[] keys = new boolean[150]; //TODO: This might kill the game in case there are keycodes > 150
+	private static ArrayList<Integer> activeKeys = new ArrayList<Integer>();
 	
 	public static boolean isKeyDown(int keyCode) {
-		if (keyCode >= 0 && keyCode < keys.length) {
-			return keys[keyCode];
-		}
-		return false;
+		return Keyboard.activeKeys.contains((Integer) keyCode);
 	}
 
 	public void keyPressed(KeyEvent e) {
-		keys[e.getKeyCode()] = true;
+		if(Keyboard.activeKeys.contains((Integer) e.getKeyCode())) return;
+		Keyboard.activeKeys.add((Integer) e.getKeyCode());
 	}
 
 	public void keyReleased(KeyEvent e) {
-		keys[e.getKeyCode()] = false;
+		if(Keyboard.activeKeys.contains((Integer) e.getKeyCode())) {
+			Keyboard.activeKeys.remove((Integer) e.getKeyCode());
+		}
 	}
 	
 	public void keyTyped(KeyEvent e) {