Why doesn't it load (sometimes) ?
Hello world ! I made a little boids code and to make it more readable/maintainable, I decided to make a object-oriented version of it with some classes. But my class-based code has issues : - sometimes everything is fine, it loads and code does work good with no bug. - but sometimes (mainly when I re-run it even with no modifications) it just doesn't want to load and I'm stuck with a white screen. Comportement seems very luck-based to me, so I don't know how to patch this bug. Can anyone help me understand what I did wrong ? https://code.sololearn.com/WP4xUqF4V765/?ref=app