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fix merc saving/loading

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This commit is contained in:
wish
2022-08-08 21:02:07 +10:00
parent 4968252491
commit 265dc25800
3 changed files with 31 additions and 30 deletions
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10
network/mhfpacket/msg_mhf_read_mercenary_w.go
View File

@@ -1,17 +1,17 @@
package mhfpacket
import (
"errors"
"errors"
"erupe-ce/network/clientctx"
"erupe-ce/network"
"erupe-ce/common/byteframe"
"erupe-ce/network"
"erupe-ce/network/clientctx"
)
// MsgMhfReadMercenaryW represents the MSG_MHF_READ_MERCENARY_W
type MsgMhfReadMercenaryW struct {
AckHandle uint32
Unk0 uint8
Unk0 bool
Unk1 uint8
Unk2 uint16 // Hardcoded 0 in the binary
}
@@ -24,7 +24,7 @@ func (m *MsgMhfReadMercenaryW) Opcode() network.PacketID {
// Parse parses the packet from binary
func (m *MsgMhfReadMercenaryW) Parse(bf *byteframe.ByteFrame, ctx *clientctx.ClientContext) error {
m.AckHandle = bf.ReadUint32()
m.Unk0 = bf.ReadUint8()
m.Unk0 = bf.ReadBool()
m.Unk1 = bf.ReadUint8()
m.Unk2 = bf.ReadUint16()
return nil

23
network/mhfpacket/msg_mhf_save_mercenary.go
View File

@@ -1,18 +1,20 @@
package mhfpacket
import (
"errors"
"errors"
"erupe-ce/network/clientctx"
"erupe-ce/network"
"erupe-ce/common/byteframe"
"erupe-ce/network"
"erupe-ce/network/clientctx"
)
// MsgMhfSaveMercenary represents the MSG_MHF_SAVE_MERCENARY
type MsgMhfSaveMercenary struct{
AckHandle uint32
DataSize uint32
RawDataPayload []byte
type MsgMhfSaveMercenary struct {
AckHandle uint32
GCP uint32
Unk0 uint32
MercData []byte
Unk1 uint32
}
// Opcode returns the ID associated with this packet type.
@@ -23,8 +25,11 @@ func (m *MsgMhfSaveMercenary) Opcode() network.PacketID {
// Parse parses the packet from binary
func (m *MsgMhfSaveMercenary) Parse(bf *byteframe.ByteFrame, ctx *clientctx.ClientContext) error {
m.AckHandle = bf.ReadUint32()
m.DataSize = bf.ReadUint32()
m.RawDataPayload = bf.ReadBytes(uint(m.DataSize))
bf.ReadUint32() // lenData
m.GCP = bf.ReadUint32()
m.Unk0 = bf.ReadUint32()
m.MercData = bf.ReadBytes(uint(bf.ReadUint32()))
m.Unk1 = bf.ReadUint32()
return nil
}

24
server/channelserver/handlers_mercenary.go
View File

@@ -142,34 +142,30 @@ func handleMsgMhfCreateMercenary(s *Session, p mhfpacket.MHFPacket) {
func handleMsgMhfSaveMercenary(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfSaveMercenary)
bf := byteframe.NewByteFrameFromBytes(pkt.RawDataPayload)
GCP := bf.ReadUint32()
_ = bf.ReadUint32() // unk
MercDataSize := bf.ReadUint32()
MercData := bf.ReadBytes(uint(MercDataSize))
_ = bf.ReadUint32() // unk
if MercDataSize > 0 {
s.server.db.Exec("UPDATE characters SET savemercenary=$1 WHERE id=$2", MercData[:MercDataSize], s.charID)
if len(pkt.MercData) > 0 {
s.server.db.Exec("UPDATE characters SET savemercenary=$1 WHERE id=$2", pkt.MercData, s.charID)
}
s.server.db.Exec("UPDATE characters SET gcp=$1 WHERE id=$2", GCP, s.charID)
s.server.db.Exec("UPDATE characters SET gcp=$1 WHERE id=$2", pkt.GCP, s.charID)
doAckSimpleSucceed(s, pkt.AckHandle, []byte{0x00, 0x00, 0x00, 0x00})
}
func handleMsgMhfReadMercenaryW(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfReadMercenaryW)
if pkt.Unk0 {
doAckBufSucceed(s, pkt.AckHandle, make([]byte, 2))
return
}
var data []byte
var gcp uint32
s.server.db.QueryRow("SELECT savemercenary FROM characters WHERE id = $1", s.charID).Scan(&data)
s.server.db.QueryRow("SELECT COALESCE(gcp, 0) FROM characters WHERE id = $1", s.charID).Scan(&gcp)
resp := byteframe.NewByteFrame()
resp.WriteUint16(0)
if len(data) == 0 {
resp.WriteBool(false)
resp.WriteBytes(make([]byte, 3))
} else {
resp.WriteBool(true)
resp.WriteBytes(data)
resp.WriteBytes(data[1:])
resp.WriteUint32(0) // Unk
}
resp.WriteUint32(gcp)
doAckBufSucceed(s, pkt.AckHandle, resp.Data())