Removed unstuckable fading doors feature
Yep that's right... it's gone. I had to remove it because it was breaking the game's physics.
Unfortunately there's literally nothing I can do about this and apparently my code is not even at fault.
https://github.com/Facepunch/garrysmod-issues/issues/642
Maybe it will come back one day. But like most things in Gmod, the underlying problem will probably never be fixed. I'm really sorry. I am told that apparently in an upcoming future update there is already a solution for this. Stay tuned.
In 3.0.3 I will be adding a feature to stop the door closing if someone's in it.
Other changes
NEW Added payment prompts. Players will be asked whether they want to make a payment before scanning the keypad.
FIX Fixed a load of bugs related to the strikethrough $0 thing on the payment bubble.
FIX Fixed health bar of destructible keypad not coming up if it has no name.