Ladder bugfix

Until now there was a problem with interaction with ladder. This should no longer happen. I fixed the problem due to which some players got stuck in the ladder or even passed through the wall. This problem was not experienced by all players, but unfortunately, some faced it.

Let me remind you that with the help of the W button you should go up, and the S button throws you back.

I want to note the importance of your feedback. Each of your bug reports helps to make the game better. Thank you. I will continue to try to give you a good gaming experience!