[Calgon]

Create a PVar, or normal variable, storing the ID of the person who last PMed the player in the variable, then use /r to check that ID and send the reply to that ID.

In your PM command:

pawn Код:

/* for this explanation, iTarget is the player who is receiving the PM and playerid is the one sending it */
SetPVarInt(iTarget, "LastPMFrom", playerid);

In your reply command:

pawn Код:

new iTarget = GetPVarInt(playerid, "LastPMFrom"); 

/* iTarget being the target of the reply */