[SHE790]

if u want only for rcon

pawn Код:

if(IsPlayerAdmin(playerid))

and if u want for admin lvls

pawn Код:

if(PlayerInfo[playerid][ pAdmin ] >= 1//1 is the admin lvl

by the way u need enum too

pawn Код:

enum pInfo
{
         pAdmin
};
new pInfo[MAX_PLAYERS][PlayerInfo];