[ball]

Check if the player is not an admin

Код:

public OnPlayerUpdate(playerid)
{
    if(!IsPlayerAdmin(playerid)) //or player variable if you have an admin system
    {
        new Float:hp;
        GetPlayerHealth(playerid, hp);
        if(hp >= 101) //do shit
    }
    return 1;
}

But if player using godmode in s0be1t, it doesn't change the player health amount. It's blocking health taking and OnPlayerTakeDamage won't be called.