eh... There's an /admin_wall function in the runnable,
/admin_wall has two types.
0 - normal message
1 - popup message < [while in lobby][won't work ingame though, it will just be like zchatoutput]
to get it work, copy chatcmd_adminannounce function,
and where the announce(not the chatcmd) function is being called,look for push 0 several times above it.
Change it to 1,
and make a new command (ex; /admin_popup) that calls that new copy.
That's what i did, and it works just fine.
If you want to permanently delete /admin_wall and change it to admin_popup
don't copy the whole thing, just change push 0 to push 1.
Btw, i just woke up so if something doesn't sound right its because i'm sleepy.
Piccie :
i have all my test things on the runnable.
I drop a med and create an anti-hack thread lul.
I have admin commands like /slash, /showid, /showstageid, /goto <stage id> and one of them is /admin_popup
not too hard to understand.