27/08/1028

Worked on some fixes for the slide system. it should be working fine now.

- Slide speed now decreases with time. It starts faster than before to compensate this.

-  Fixed a bug where you could press C quickly and not leave your current position. Now there is a delay between inputs to avoid this.

- You can't be stuck on a narrow passage anymore. I've implemented a check that keeps the slide going on until the player character is out from the passage.

I still need to decide whether it will be possible to shoot while sliding or not. there still is a bug where you're firing downwards if you try to do it while sliding.