[miokie]

At the top of your script:

pawn Code:

new Hitman[MAX_PLAYERS];

To make a player a hitman:

pawn Code:

Hitman[playerid] = 1;

Put this into your command:

pawn Code:

if(Hitman[playerid] == 1)
{
//The Player is a hitman
}
else
{
//The Player isn't a hitman
}