[SilentSoul]

Not tested but that should work

pawn Код:

new Protected[MAX_PLAYERS];
public OnPlayerSpawn(playerid)
{
    Protected[playerid] = 1;
    SetTimer("Endprotect",3000,false);//change 3000 to the protect time you want
    return 1;
}
forward Endprotect(playerid);
public Endprotect(playerid)
{
    Protected[playerid] = 0;
}

public OnPlayerDeath(playerid, killerid, reason)
{
    if(Protected[playerid] == 1)
    {
        SetPlayerHealth(killerid,0);
    }
    return 1;
}