Discussions

I would think your list of images would be of a fixed length for any single run of the scenario (meaning you could change it between compilations). Therefore an array (as opposed to an ArrayList) would suffice. Also, you can probably kill two birds with one stone by using an array of String type objects instead of GreenfootImage o

Line 10 is backward.

Just set the counter in the second world equal to the counter in the first. For additional help, you will need to provide all codes related to the counter as well as the code about which the changing of worlds occurs.

First of all, thank you for the quick response :) Your tip helped me to reinvent the code a little bit with the help of a cooldown in the beginning - now it works, because the boolean is being initialised after the cooldown was count down. Here's the code:

Ich habe es schon selbst geschafft, Danke :D

Ok, thanks

You should probably share so others who come across this discussion do not make the same mistake.

Since your given code was to only provide the structure, I will ignore the fact that (a) the method name indicates left movement; (b) the "d" key being pressed is usually used for moving right; and (c) the rotation faces the actor to move down -- quite confusing, if you ask me. At any rate, you might check to see if the issue is related to a particular OS. Or, maybe its possible that key contacts are bad on some keyboards. Well, that is about all I can immediately come up with. Best of results.

no, but I think im going to leave it how it is. Theres currently more I can do with it the way it is, like make a song queue.

this code was to complicated for sure. i fixed it with a much more simple code<Code Omitted>

It works now- thank you!

My game doesn't have that much code. Ok, it isn't really complex, but the idea is that you don't make it more messy than it has to be. For example I only have one class for all enemies (except the boss). I only pass a parameter to decide which one should be added (general type, what it fires and how fast it fires). So you don't need a crazy copy&paste festival for every different enemy/bullet you want to add.

The image in the "actor box" is only the default image. Inside the Crab class, there is code which sets the crab images to the crab (it alternates between two to make it look like moving). You can find the code by searching for "setImage" inside the class. Changing the default image doesn't change the code. It only changes the image if the image isn't set in the class code.

Try to swap lines 11 and 12. And move line 10 into the constructor. No need to execute it every act cycle: <Code Omitted>

I dont know why this error message shows up