use rcon

bot.go

@@ -309,13 +309,9 @@ func botSay(m *tb.Message) {
 
 	msg := r.ReplaceAllString(m.Text, "${Message}")
 
-	px := PacketServerChat{
-		Packet:        Packet{PType: AdminPacketServerChat},
-		ActionID:      AdminNetworkActionChat,
-		DestinationID: AdminDestinationTypeBroadcast,
-		ClientID:      4294967295,
-		Message:       msg,
-		Amount:        0,
+	px := PacketAdminRCon{
+		Packet:  Packet{PType: AdminPacketAdminRCon},
+		Command: fmt.Sprintf("say %s", msg),
 	}
 	srv.Send(px.Bytes())