You would have to iterate though the players. I haven't used VSLib in a long time, so I can't remember exactly how it's used. It might be better to ask about it on the L4D2 discussion forums.

sorry, i'm not good at programming, i need to do this or what ?
if(Player("!nick").isBot())
{

VSLib has a Player.IsBot() method.

I tried to add: if (Player("!player").GetCharacterName != "Nick") but unfortunately this is wrong

Rectus, u need help(( please

I have a script that deletes the inventory of a survivor, but I need to get rid of weapons exclusively from bots, i use VSLIB

( for example, if the player chose Nick as a survivor )

local inventory = Player("!nick").GetHeldItems();
if ( inventory )
{
foreach (wep in inventory)
wep.KillEntity();
}

its good,
thank you very much