Discussions

which error message? I think that you are checking a coordinate out of the world in the moment when you crash the wall (however it looks like) look in your code for a statemant that adds something to your position and is checking what there is auch gerne nochmal auf deutsch ;) ich geh mal davon aus, dass deine Wand am Rand der Welt ist. wenn du in deinem Quellcode jetzt irgendeine Passage hat, die deine aktuelle position verwendet und noch etwas dazu addiert (oder abzieht), dann kann es passieren, dass er eine position außerhalb der Welt aufrufen möchte, was zwangsläufig zu einem Ab

I just realized I forgot to add something to my original post. I use methods like 'setRealLocation()' and 'getRealX()' because my game scrolls, and I use 'realX' and 'realY' as my real coordinates in the game and regular x and y just as the position on the screen. Not really relevant to my problem, just to understanding the code.

oh, I already tried this and it is almost immediatly. I will rewrite it to check the time difference Edit: it is returning a key every 32 or 33 Milliseconds I adapted the code to this, but it still seems to not work

What type of elements does the array hold? are you looking for a specific element in the array? You may want to look at the Java.util.List API documentation to see what methods are available.

Thanks a lot, I just couldn't remember.

That is not exactly true. It does work for objects also, but they have to be the exact same object (referencing the same instance of a class). Look at the code I provided above, at all times after the constructor is executed, the set image IS either 'image1' or 'image2' and the checks for them will work. The problem occurs when you try to compare something like 'getimage()' with 'new GreenfootImage("turtle1.png")'. Even if the

*Appreciate*

I can work with that. Thanks!

Nice. : )

Your welcome

greengo : Yes your second idea is right:D