goal: fill entire screen with evil nyan cat/nyan cat's poop
i got inspired by when i messed up on trying to give evil nyan cat a red trail like nyan cats but red. this is how i messed up and what happened ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Thanks to @catamabob, I fixed the problem of not being able to fill the whole screen. they helped me with something in the code and now the entire screen is able to be filled (and you can even make more layers of it!). there is now no limeted number of them.
