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you can always use: <Code Omitted>

Hahahaha took me a while to get your point but anyways thanks! It works properly now, thank you for being cooperative :)

Line 44 is the constructor signature line. The eight parameters consist of two for the dimensions of the scrolling area, two for the dimensions of the view window (the world dimensions), two for the initial horizontal and vertical scrolling offsets, one for the cell size of the world and one to indicate whether the background image is to scroll or not. Line 46 call the World class constructor to create the world (using the world dimensions given). Lines 47 through 50 ensure th

Around line 20 or 22, I think you might want to reset the actor back to its original location (xSave, ySave). This is just a guess and I could be totally off here.

The method has an 'int' return type instead of 'void'. This means that you cannot just let the method run to the end, but force a return out of the method providing an int value to the calling code. The calling code might be: <Code Omitted>and the last line of the 'listSteak' method might be: <Code Omitted>This will return the size of the list (number of steak objects that were in range). I cannot say, however, whether you actually wanted some 'int' value returned or not (if not, just change the return type to 'void'). Now, any and all ele

I, first, do not see where the 'deleteClone' method is being called from (I presume you would want to call it from the 'act' method). Then, line 61 has an 'if' statement that will never be false (maybe you meant to use 'getWorld' instead of 'getClass' -- since the 'checkCollision' method could possibly remove the actor from the world), Finally, line 63 uses '60' as the number of act cycles for the life of the actor, which is only about one second of time (use something more in the range of 3000 to 3300).

Yes -- sorry.

Thank you very much

3.0.4, the latest

I do not see why you cannot make all the worlds the same size. You can scale whatever background image needs to fit or draw it onto a larger background as you have been doing.

The code worked fine in my - excellent suggestion. I placed the sound file in my constructor with the suggested code and it worked fine: Greenfoot.playSound("fire.wav"); The sound file ran once (because it was in the instructor) which was perfect.

Negating the rotation does not necessarily turn the actor around. For two examples, -180 is the same direction as 180; and -0 is the same as 0. The rotations at which it will turn around are at 90 and 270. What you want to do is just add (or subtract) 180 from the current rotation to turn the actor around. Change line 67 to: <Code Omitted>or replace lines 66 and 67 with: <Code Omitted>

Yep i got it, thanks alot guys!