Yes knorke i know how masks work and they are in consideration, i just dont like using them for this tasks.

I just tried optipng, that sounded promising, i was looking for exatly that, BUT it only reduced the 10.8mb file to a lousy 10.4mb which is even worse than having gimp do it.

" squarex = squarex + square * dt"
This line makes no sense whatsoever. Yure multiplying by a table.

Linking a thread where myself posted "i am doing the same" :D Yea i can drop in a thread loading lib, but i dont think this fits how this tool is working. The end result is kinda supposed to look like a loot room in doom. Students will upload a picture of their paintings or sculptures and ...

Good job, its a headache generator.

Okey first of, none of these ideas is a simple drop in. It means i have not oeverlooked something stupid easy. That is good to know, thanks. Okey number wise i just realized the problem is bigger than a thought. The same file that as a jpg only takes 620kb is 10.8mb as a png. Even when removing colo...

Hm i used the command given in the link but the result is only margnially smaller as png.
Plus, the wiki says this is for desktops, my target is an rpi device, this maybe wont work.
Ill try getting better numbers when i have some time, but so far this doesnt look like the way.

So i am currently working on something that needs a shitton of photos. I will also require transparency. Now the problem is if i save my files in png format the project easily hits a few gb in size. If i save in jpg it cuts the size by about 70% without quality drop, but it doesnt have transparency....

What do you even mean with not work?
Runs here, moves.

Cool tutorial, thanks for the effort.

Just adding: Youre trying to set a bolean using if cases on a bolean. Thats just adding extra steps, if you dont have anything else that uses it just do it in one go: if (0 > platformer.a.corner_lb_x) and (0 < platformer.a.corner_rt_x) and (platformer.y > platformer.a.corner_lb_y) and (platformer.y ...