Implement packets & handlers for loading existing character

network/mhfpacket/msg_mhf_enumerate_guild_member.go

@@ -6,7 +6,12 @@ import (
 )
 
 // MsgMhfEnumerateGuildMember represents the MSG_MHF_ENUMERATE_GUILD_MEMBER
-type MsgMhfEnumerateGuildMember struct{}
+type MsgMhfEnumerateGuildMember struct {
+	AckHandle uint32
+	Unk0      uint16 // Hardcoed 00 01 in the binary
+	Unk1      uint32
+	Unk2      uint32
+}
 
 // Opcode returns the ID associated with this packet type.
 func (m *MsgMhfEnumerateGuildMember) Opcode() network.PacketID {
@@ -15,7 +20,11 @@ func (m *MsgMhfEnumerateGuildMember) Opcode() network.PacketID {
 
 // Parse parses the packet from binary
 func (m *MsgMhfEnumerateGuildMember) Parse(bf *byteframe.ByteFrame) error {
-	panic("Not implemented")
+	m.AckHandle = bf.ReadUint32()
+	m.Unk0 = bf.ReadUint16()
+	m.Unk1 = bf.ReadUint32()
+	m.Unk2 = bf.ReadUint32()
+	return nil
 }
 
 // Build builds a binary packet from the current data.

network/mhfpacket/msg_mhf_info_guild.go

@@ -6,7 +6,10 @@ import (
 )
 
 // MsgMhfInfoGuild represents the MSG_MHF_INFO_GUILD
-type MsgMhfInfoGuild struct{}
+type MsgMhfInfoGuild struct {
+	AckHandle uint32
+	Unk0      uint32 // Probably a guild ID, but unverified.
+}
 
 // Opcode returns the ID associated with this packet type.
 func (m *MsgMhfInfoGuild) Opcode() network.PacketID {
@@ -15,7 +18,9 @@ func (m *MsgMhfInfoGuild) Opcode() network.PacketID {
 
 // Parse parses the packet from binary
 func (m *MsgMhfInfoGuild) Parse(bf *byteframe.ByteFrame) error {
-	panic("Not implemented")
+	m.AckHandle = bf.ReadUint32()
+	m.Unk0 = bf.ReadUint32()
+	return nil
 }
 
 // Build builds a binary packet from the current data.

network/mhfpacket/msg_mhf_list_member.go

@@ -6,7 +6,10 @@ import (
 )
 
 // MsgMhfListMember represents the MSG_MHF_LIST_MEMBER
-type MsgMhfListMember struct{}
+type MsgMhfListMember struct{
+	AckHandle uint32
+	Unk0 uint16 // Hardcoded 01 00 in the JP client.
+}
 
 // Opcode returns the ID associated with this packet type.
 func (m *MsgMhfListMember) Opcode() network.PacketID {
@@ -15,7 +18,9 @@ func (m *MsgMhfListMember) Opcode() network.PacketID {
 
 // Parse parses the packet from binary
 func (m *MsgMhfListMember) Parse(bf *byteframe.ByteFrame) error {
-	panic("Not implemented")
+	m.AckHandle = bf.ReadUint32()
+	m.Unk0 = bf.ReadUint16()
+	return nil
 }
 
 // Build builds a binary packet from the current data.

network/mhfpacket/msg_mhf_state_festa_g.go

@@ -6,7 +6,12 @@ import (
 )
 
 // MsgMhfStateFestaG represents the MSG_MHF_STATE_FESTA_G
-type MsgMhfStateFestaG struct{}
+type MsgMhfStateFestaG struct{
+	AckHandle uint32
+	Unk0 uint32 // Shared ID of something.
+	Unk1 uint32
+	Unk2 uint16 // Hardcoded 0 in the binary.
+}
 
 // Opcode returns the ID associated with this packet type.
 func (m *MsgMhfStateFestaG) Opcode() network.PacketID {
@@ -15,7 +20,12 @@ func (m *MsgMhfStateFestaG) Opcode() network.PacketID {
 
 // Parse parses the packet from binary
 func (m *MsgMhfStateFestaG) Parse(bf *byteframe.ByteFrame) error {
-	panic("Not implemented")
+	m.AckHandle = bf.ReadUint32()
+	m.Unk0 = bf.ReadUint32()
+	m.Unk1 = bf.ReadUint32()
+	m.Unk2 = bf.ReadUint16()
+
+	return nil
 }
 
 // Build builds a binary packet from the current data.

server/channelserver/handlers.go

@@ -655,7 +655,14 @@ func handleMsgMhfLoaddata(s *Session, p mhfpacket.MHFPacket) {
 	doSizedAckResp(s, pkt.AckHandle, data)
 }
 
-func handleMsgMhfListMember(s *Session, p mhfpacket.MHFPacket) {}
+func handleMsgMhfListMember(s *Session, p mhfpacket.MHFPacket) {
+	pkt := p.(*mhfpacket.MsgMhfListMember)
+
+	resp := byteframe.NewByteFrame()
+	resp.WriteUint32(0) // Members count. (Unsure of what kind of members these actually are, guild, party, COG subscribers, etc.)
+
+	doSizedAckResp(s, pkt.AckHandle, resp.Data())
+}
 
 func handleMsgMhfOprMember(s *Session, p mhfpacket.MHFPacket) {}
 
@@ -757,7 +764,16 @@ func handleMsgMhfOperateGuild(s *Session, p mhfpacket.MHFPacket) {}
 
 func handleMsgMhfOperateGuildMember(s *Session, p mhfpacket.MHFPacket) {}
 
-func handleMsgMhfInfoGuild(s *Session, p mhfpacket.MHFPacket) {}
+func handleMsgMhfInfoGuild(s *Session, p mhfpacket.MHFPacket) {
+	pkt := p.(*mhfpacket.MsgMhfInfoGuild)
+
+	// REALLY large/complex format... stubbing it out here for simplicity.
+	resp := byteframe.NewByteFrame()
+	resp.WriteUint32(0) // Count
+	resp.WriteUint8(0)  // Unk, read if count == 0.
+
+	doSizedAckResp(s, pkt.AckHandle, resp.Data())
+}
 
 func handleMsgMhfEnumerateGuild(s *Session, p mhfpacket.MHFPacket) {}
 
@@ -765,7 +781,10 @@ func handleMsgMhfUpdateGuild(s *Session, p mhfpacket.MHFPacket) {}
 
 func handleMsgMhfArrangeGuildMember(s *Session, p mhfpacket.MHFPacket) {}
 
-func handleMsgMhfEnumerateGuildMember(s *Session, p mhfpacket.MHFPacket) {}
+func handleMsgMhfEnumerateGuildMember(s *Session, p mhfpacket.MHFPacket) {
+	pkt := p.(*mhfpacket.MsgMhfEnumerateGuildMember)
+	stubEnumerateNoResults(s, pkt.AckHandle)
+}
 
 func handleMsgMhfEnumerateCampaign(s *Session, p mhfpacket.MHFPacket) {}
 
@@ -868,9 +887,23 @@ func handleMsgMhfChargeFesta(s *Session, p mhfpacket.MHFPacket) {}
 
 func handleMsgMhfAcquireFesta(s *Session, p mhfpacket.MHFPacket) {}
 
+// state festa (U)ser
 func handleMsgMhfStateFestaU(s *Session, p mhfpacket.MHFPacket) {}
 
-func handleMsgMhfStateFestaG(s *Session, p mhfpacket.MHFPacket) {}
+// state festa (G)uild
+func handleMsgMhfStateFestaG(s *Session, p mhfpacket.MHFPacket) {
+	pkt := p.(*mhfpacket.MsgMhfStateFestaG)
+
+	resp := byteframe.NewByteFrame()
+	resp.WriteUint32(0)
+	resp.WriteUint32(0)
+	resp.WriteUint32(0xFFFFFFFF)
+	resp.WriteUint32(0)
+	resp.WriteBytes([]byte{0x00, 0x00, 0x00}) // Not parsed.
+	resp.WriteUint8(0)
+
+	doSizedAckResp(s, pkt.AckHandle, resp.Data())
+}
 
 func handleMsgMhfEnumerateFestaMember(s *Session, p mhfpacket.MHFPacket) {}