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package core

import (
	"encoding/binary"
	"fmt"
	"net"
)

func Send(conn net.Conn, dataType DataType, data Marshaler) error {
	packet := []any{uint8(dataType)}
	packet = append(packet, data.Marshal()...)

	for _, v := range packet {
		err := binary.Write(conn, binary.BigEndian, v)
		if err != nil {
			return fmt.Errorf("cannot send: %v", err)
		}
	}

	return nil
}