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There are possibly a lot of things you could do, though I only scanned your code quickly. One thing that stands out: the technique you use to find a single object: <Code Omitted> ... is pretty inefficient; it needs to scan through all objects and filter out those except for the one of the specified type. If it's just a singleton, you could store a reference to it in a static variable instead (eg have a static variable "instance" in the Jambe_p2_1 class and set it in the constructor).

I found how to do this! <Code Omitted>

Thanks for pointing that out. Should be .12,.15,.20. I'll look into it in the morning. Too many hours make simple mistakes get more plentiful.

If your die objects are supposed to roll (that is, it is a behavior of a 'dice' object to roll), then you should have a 'roll' method in the 'dice' class. Also, if your die objects are to have values (that is, it is a state of a 'dice' object to have an integer value -- which, in turn, determines its image), then you should have an integer field in the 'dice' class for that value. Methods implement behavior and fields track states of an object. Lines 6 through 8 of the 'clicked' method are pointless as the 'dice' object created is immediately lost once the 'if' clause has finished executi

danpost, that worked! I did not realise that that might be the problem. Thanks a lot.

Thank you. I've been looking at this so long I see that my main issue was I never put in import java.text.DecimalFormat;

Maybe you did not understand what I was trying to say above. You need to change the offsets at which you check on the color. If you really want to check that it moves at all, change 'canMove()' to 'true' on line 11.

alright sorry, that I answered it so late but my comment was reported for being potential spam, i figured everything out thanks though

ok thank you very much!

Change line 51 in the Enemy class to 'else if ...'.

Oh wow. I did not know that existed. Thanks!

What text are you trying to remove? are you trying to replace that text? do you not have a Message class? Need more information and code?

See this discussion: https://www.greenfoot.org/topics/58676/0#post_115370

Along with your fields declared on lines 12 and 13, add a GifImage reference field and assign a GifImage object given your gif file: <Code Omitted>The gif file should be in the 'images' folder of the project folder. Line 25 should be: <Code Omitted>This line initializes your world background image. The same line of code should also be in the 'act' method of the class to run the animation when the scenario is running.