Book Header ( New ) (0xD4)

• Status: implemented
• Direction: Both
• Length: Variable
• POL reference: https://docs.polserver.com/packets/index.php?Packet=0xD4
• Last modified in POL docs: 2010-01-12 03:33:07 by Tomi

Moongate Packet Classes

• BookHeaderNewPacket (Incoming, Variable, length -1) from src/Moongate.Network.Packets/Incoming/Books/BookHeaderNewPacket.cs

Current Moongate Behavior

Moongate currently has packet classes for this opcode.

Packet Build

Type	Field
BYTE[1]	cmd
BYTE[2]	length
BYTE[4]	book ID
BYTE[1]	flag1
BYTE[1]	flag2 ( writable ? )
BYTE[2]	number of pages
BYTE[2]	length of author (0 terminator included)

BYTE[?][2] author (Unicode, 0 terminated)

Type	Field
BYTE[2]	length of title (0 terminator included)

BYTE[?][2] title (Unicode, 0 terminated)

Subcommand Build

N/A

Notes

Packet sent from server when opening a book: opening book writeable: flag1+flag2 both 1 (opening readonly book: flag1+flag2 0, unverified though)

client side: flag1+flag2 both 0, number of pages 0.

Example: :

Opening books goes like this:

• open book -> server sends 0xd4(title + author)

server sends 0x66 with all book data "beyond" title + author

if title + author changed: client side 0xd4 send

if other book pages changed: 0x66 client side send.