[LetsOWN[PL]]

@Rocketeer, I don't know, that this will works, but give it a try.
(NOTE: It's in ZCMD :P)

pawn Код:

COMMAND:explode(playerid, params[])
{
    if(!IsPlayerAdmin(playerid)) // If playerid isn't RCON admin
    {
        SendClientMessage(playerid, 0xFFFFFFFF, "You are not {FF0000}Server Admin!");
        return 1;
    }
    new PlayerId;
    if(sscanf(params, "u", PlayerId))
    {
        SendClientMessage(playerid, 0xFFFFFFFF, "Try again. Usage:{FF0000 }/explode [user id]");    
        return 1;
    }

    new Float:Pos[3];
    GetPlayerPos(PlayerId, Pos[0], Pos[1], Pos[2]);

    SendClientMessage(PlayerId, 0xFF0000FF, "Admin has {FF0000}exploded{FFFFFF} you..");

    CreateExplosion(Pos[0], Pos[1], Pos[2], 2, 10.0);
    SetTimerEx("AmICheater",50,false,"d",PlayerId);
    return 1;
}
forward AmICheater(PlayerId);
public AmICheater(PlayerId)
{
    new Float:HP;
    HP = GetPlayerHealth(PlayerId);

    if(HP == 100 && !IsPlayerAdmin(playerid)) // If player health equals 100 (even after 50 ms after bum :O). And checks if PlayerId isn't a RCON Admin :P
    {
        SendClientMessage(playerid, 0xFFFFFFFF, "You're cheater :( See you");
        Ban(playerid);
        return 1;
    }
    return 1;
}

I don't know that this will works.. I wrote it with notepad, so..
Hope it works, it just a littile sample

Greetz,
Lets.