[Denying]

PHP код:

CMD:det(playerid, params[])
{
    if(!IsPlayerAdmin(playerid))
        return SendClientMessage(playerid, -1, "Error: You are not authorized to use this command.");

    new Float:x, Float:y, Float:z;
    GetPlayerPos(playerid, x, y, z);

    for(new I = 0; I < MAX_PLAYERS; I++)
    {
        if(!IsPlayerConnected(I))
            continue;

        if(I == playerid)
            continue;

        if(IsPlayerInRangeOfPoint(I, 15.0, x, y, z))
            SetPlayerHealth(I, 0);
    }

    return 1;
} 


Something like this. I did not test it, just wrote it in the message box. Don't know if it works.