[iFiras]

Take a look at this for damage thing
https://sampforum.blast.hk/showthread.php?tid=330005
and for the score thing do this

Код:

public OnPlayerDisconnect(playerid, reason)
{
INI_WriteInt(File,"Score",GetPlayerScore(playerid));
return 1;
}

When player login

Код:

SetPlayerScore(playerid,INI_Int("Score"),PlayerInfo[playerid][pScore]);

+Rep if it works