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oh my god that's so simple. Thank you so much!

Now even if i use my old big world i still get no memory issue

No -- just the two tutorials uploaded here. Most of your other recent posts were answered by my last post (without code -- but quite straightforward). The walls also can be set when you save the world.

As long as a valid reference exists on the object, it will not go to the gc. The field 'currentTarget' references the actor (even if removed from the world). Think of when you create an object, before it is added to the world. It must remain or you would never be able to do anything with it. The only thing removing it from the world does is (1) remove its reference from the list of actors the World object keeps; and (2) set

probably idk hence the reason why i ask,

That is crazy, because for the last half hour or so I was working with just that -- using Greenfoot.ask in a constructor. I had not come across any issues with it; however, I have not yet closed out and opened it again. It may just be that without some world already having been created, it has no width to place the text in, thereby disallowing it. I say this because I did change my world to a (1, 1, 1) size and it did set the input box to the previous width size. I am glad you came across this because I was about to inform someone else that it would actually be possible, where this proves

Important to know: are these black squares Actor objects or are they drawn onto the background image? Also, what is the cell size of the world and, if larger than one, are actors all maintained within a grid square at each moment? And, at what speed do the enemies move and what rotation directions are allowed for them.

I think I might agree on that, it is a valid question to (on - ?) my part. It might have been that I thought at the time that what was necessary was someone who knew the problem, and I wanted to stop a lead onto a false trail of posting more code.

Use a counter for delaying (I read somewhere that 130 act cycles are about 1sec but you'd have to try yourself) And one for the amount of keys played yet When the Counter is > whatever delay u want, call a method that plays a key depending on the key counter

Thank you Danpost for the quick reply. I did not think of that one. I appreciate the help.

IDK, used an online compiler on my phone when i wrote this, might have been faulty

Okay -- you cannot repaint a world that has not been completely constructed. Therefore, your initial world cannot be a question world if you are to use the constructor for the questioning. Secondary world constructors could be used; however, they again must be created after the initial world has been completely constructed (the secondary world being created from either the act method or the started method of the initial world). The secondary world would have to use the initial world background to pose the questions from its constructor because the initial world is the one that is active at

I am not declaring a new variable with the same name. Just re-using an already existing variable. You should not, in this case, re-scale the same image over and over. Copy the original image and scale it each time:: <Code Omitted>whe

1) The hitboxes are completly messed up 2) You can just hide at the very top of the screen where no clouds are 3) Make the background scolling 4) Let the pig move back and forth

thank you