[Rufio]

Quote:

2.I need help to make that if someone kills the other , the killer gets +1 score and the killed gets -1 score.

it is pretty simple though.

pawn Код:

public OnPlayerDeath(playerid, killerid, reason)
{
SetPlayerScore(playerid, -1);
SetPlayerScore(killerid, +1);
return 1;
}