update CheckMonthlyItem

network/mhfpacket/msg_mhf_check_monthly_item.go

@@ -11,7 +11,8 @@ import (
 // MsgMhfCheckMonthlyItem represents the MSG_MHF_CHECK_MONTHLY_ITEM
 type MsgMhfCheckMonthlyItem struct {
 	AckHandle uint32
-	Unk       uint32
+	Type      uint8
+	Unk       []byte
 }
 
 // Opcode returns the ID associated with this packet type.
@@ -22,7 +23,8 @@ func (m *MsgMhfCheckMonthlyItem) Opcode() network.PacketID {
 // Parse parses the packet from binary
 func (m *MsgMhfCheckMonthlyItem) Parse(bf *byteframe.ByteFrame, ctx *clientctx.ClientContext) error {
 	m.AckHandle = bf.ReadUint32()
-	m.Unk = bf.ReadUint32()
+	m.Type = bf.ReadUint8()
+	m.Unk = bf.ReadBytes(3)
 	return nil
 }
 

server/channelserver/handlers_guild.go

@@ -2002,6 +2002,7 @@ func handleMsgMhfCheckMonthlyItem(s *Session, p mhfpacket.MHFPacket) {
 	pkt := p.(*mhfpacket.MsgMhfCheckMonthlyItem)
 	doAckSimpleSucceed(s, pkt.AckHandle, []byte{0x00, 0x00, 0x00, 0x01})
 	// TODO: Implement month-by-month tracker, 0 = Not claimed, 1 = Claimed
+	// Also handles HLC and EXC items, IDs = 064D, 076B
 }
 
 func handleMsgMhfAcquireMonthlyItem(s *Session, p mhfpacket.MHFPacket) {