I hate when you get stuck on a simple yet very odd bug in your programs/games.
Like on my current project – A simulator 2d topdown game.
I’m working currently on a living character in the game, and of course you’re supposed to be able to click him to select him.
Here’s a combined screenshot where you can see my bug;
Left side: Not selected.
Right side: Selected.
HIS FU**ING HEAD DISAPPEARS… !!!