[rekcah]

if a survivor accidently falls off a ledge he can do a pull up by quickly tapping his crtl key.

if he gets knocked off by an infected there is a delay until he can pull himself up.

bots will help themselves up automatically after 15 seconds, longer if it was caused by an infected.

I've been running this on my server for a while, I haven't found any bugs but if you find any let me know.

[Tonblader]

This petition is somewhat out of place, but related to the "ledgehang" issue.
It is possible that you can make a plugin that when the survivor is affected by this other:

[L4D/L4D2] Detonation force (1.6.1) [2013-July-18]

If it is hanging from the ledge and is hit by an explosion, can will it automatically fall?
The survivor can't hang of other ledge until it lands on the ground properly. (even if the survivor is placed in idle mode)

[simvolist777]

This is a good plugin, it works for me on sourсemode 1.11. But there are errors in the logs.
L 03/16/2021 - 075:10: SourceMod error session started
L 03/16/2021 - 075:10: Info (map "c11m1_greenhouse") (file "H:\GAMES\Left 4 Dead 2 Dedicated Server\left4dead2\addons\sourcemod\logs\error s_20210316.log")
L 03/16/2021 - 075:10: [SM] Exception reported: Entity 5 (5) is invalid
L 03/16/2021 - 075:10: [SM] Blaming: pullups.smx
L 03/16/2021 - 075:10: [SM] Call stack trace:
L 03/16/2021 - 075:10: [SM] [0] GetEntProp
L 03/16/2021 - 075:10: [SM] [1] Line 155, /home/forums/content/files/2/9/2/9/4/2/185583.attach::IsHanging
L 03/16/2021 - 075:10: [SM] [2] Line 84, /home/forums/content/files/2/9/2/9/4/2/185583.attach::OnClientDisconnect_Post