more stuff

packet.go

@@ -54,6 +54,16 @@ func SendPacket(conn io.Writer, messageType uint16, datafn func(w io.Writer) err
 	return err
 }
 
+func SendRawResponse(conn io.Writer, data []byte) error {
+	binary.Write(conn, binary.LittleEndian, ResponsePacket{
+		Version:     1,
+		MessageType: ResponseBody,
+		DataLength:  uint16(len(data)),
+	})
+	_, err := conn.Write(data)
+	return err
+}
+
 func SendProxyResponse(conn io.Writer, data any) error {
 	return SendPacket(conn, ResponseBody, func(w io.Writer) error {
 		data, err := json.Marshal(data)
@@ -65,17 +75,6 @@ func SendProxyResponse(conn io.Writer, data any) error {
 	})
 }
 
-// func ReceiveCartPacket(conn io.Reader) (CartPacket, []byte, error) {
-// 	var packet CartPacket
-// 	err := binary.Read(conn, binary.LittleEndian, &packet)
-// 	if err != nil {
-// 		return packet, nil, err
-// 	}
-// 	data := make([]byte, packet.DataLength)
-// 	_, err = conn.Read(data)
-// 	return packet, data, err
-// }
-
 func ReceivePacket(conn io.Reader) (uint16, []byte, error) {
 	var packet ResponsePacket
 	err := binary.Read(conn, binary.LittleEndian, &packet)