[Nєχυѕ]

There are two ways to do this...
1) Use SetPlayerTeam
2)//Paste this under OnPlayerGiveDamage

pawn Код:

if(gTeam[killerid] == gTeam[playerid])
{
    new Float:h;
    GetPlayerHealth(damagedid,h);
    SetPlayerHealth(damagedid,h+amount);
}