extension porting (may not be so easy)
 

original: https://forums.alliedmods.net/showthread.php?t=304710
l4d2 version: https://github.com/ProjectSky/vscriptfun/tree/l4d2

try load this extension on the l4d2 server extension compile and load success, but server crashes when changing the map
after dig crash logs I found this is beyond my experience any help?

crash dump: https://crash.limetech.org/pf3xdwzkwjta