From 4826882bcda56586e4b7374128371365be65ccda Mon Sep 17 00:00:00 2001
From: wish <wish@sek.ai>
Date: Wed, 19 Jul 2023 21:42:54 +1000
Subject: [PATCH] correctly parse SexChanger

---
 network/mhfpacket/msg_mhf_sex_changer.go   | 14 ++++++++++----
 server/channelserver/handlers_character.go |  2 +-
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/network/mhfpacket/msg_mhf_sex_changer.go b/network/mhfpacket/msg_mhf_sex_changer.go
index 74186d84b..a8754feca 100644
--- a/network/mhfpacket/msg_mhf_sex_changer.go
+++ b/network/mhfpacket/msg_mhf_sex_changer.go
@@ -1,17 +1,20 @@
 package mhfpacket
 
-import ( 
- "errors" 
+import (
+	"errors"
 
- 	"erupe-ce/network/clientctx"
-	"erupe-ce/network"
 	"erupe-ce/common/byteframe"
+	"erupe-ce/network"
+	"erupe-ce/network/clientctx"
 )
 
 // MsgMhfSexChanger represents the MSG_MHF_SEX_CHANGER
 type MsgMhfSexChanger struct {
 	AckHandle uint32
 	Gender    uint8
+	Unk0      uint8
+	Unk1      uint8
+	Unk2      uint8
 }
 
 // Opcode returns the ID associated with this packet type.
@@ -23,6 +26,9 @@ func (m *MsgMhfSexChanger) Opcode() network.PacketID {
 func (m *MsgMhfSexChanger) Parse(bf *byteframe.ByteFrame, ctx *clientctx.ClientContext) error {
 	m.AckHandle = bf.ReadUint32()
 	m.Gender = bf.ReadUint8()
+	m.Unk0 = bf.ReadUint8()
+	m.Unk1 = bf.ReadUint8()
+	m.Unk2 = bf.ReadUint8()
 	return nil
 }
 
diff --git a/server/channelserver/handlers_character.go b/server/channelserver/handlers_character.go
index 7a4c164fd..9541e1d30 100644
--- a/server/channelserver/handlers_character.go
+++ b/server/channelserver/handlers_character.go
@@ -203,5 +203,5 @@ func (save *CharacterSaveData) updateStructWithSaveData() {
 
 func handleMsgMhfSexChanger(s *Session, p mhfpacket.MHFPacket) {
 	pkt := p.(*mhfpacket.MsgMhfSexChanger)
-	doAckSimpleSucceed(s, pkt.AckHandle, []byte{0x00, 0x00, 0x00, 0x00})
+	doAckSimpleSucceed(s, pkt.AckHandle, make([]byte, 4))
 }