public OnPlayerText(playerid, text[])
{
new str[200];
new Float:x,Float:y,Float:z;
GetPlayerPos(playerid,x,y,z);
format(str, sizeof(str),\"%s mondja: %s\", pName(playerid), text[1]);
for(new i = 0; i < MAX_PLAYERS; i++)
{
if(IsPlayerConnected(i))
{
   if(IsPlayerInRangeOfPoint(i, 10.0, x, y, z))
   {
      SendClientMessage(i, COLOR_GRAY, str);
   }
}
}
return 0;
}

stock pName(playerid)
{
new n[24+1];
GetPlayerName(playerid, n, sizeof(n));
return n;
}