!activator and such

[Foreverkul]

So I'm am interested in learning things like !activator (meaning the objected that caused something to trigger, right?) are there other things like this? How do you reference things like that and players and assign names to things during a game?

And how about commands to a server that can affect game play?

 

[Pseudo]

http://developer.valvesoftware.com/wiki/Targetname#Keywords

 

[Foreverkul]

http://developer.valvesoftware.com/wiki/Targetname#Keywords

Is that really all there is? Thats means !activator is pretty much the only useful thing...

How about commands to a server that can affect game play?