[ReneG]

Returning 0 under OnPlayerText gets rid of the default SA-MP chat, and shows the one you scripted only.

pawn Код:

public OnPlayerText(playerid, text[])
{
    new textstring[128];
    format(textstring, sizeof(textstring), "(%i) %s", playerid, text);
    SendPlayerMessageToAll(playerid, textstring);
    return 0; // this
}