oops

Hey. How's this? It makes it harder to get stuck in the vertical rope position, prevents the wall trick, and also I think makes it easier to unglue a horizontal rope?

fromdos + fix end of turn velocity

An attempt to run main rope code only every 8th tick: - A big win for inner loop which is O(n^2) and thus it takes 64 times less cpu now. - Look and feel is almost identical (well, to my non-pro view) - Yes, the speed is limited to 7 px per accounting tick which is potentially very bad to collisions - Ruin shoppa

Move rope code to separate unit

Fix formatting, reduce border sensitivity