Files
Erupe/server/channelserver/handlers_diva.go
Houmgaor 3b044fb987 fix(channelserver): handle silently swallowed DB scan and exec errors
Several handlers discarded errors from rows.Scan() and db.Exec(),
masking data corruption or connection issues. Scan failures in diva
schedule, event quests, and trend weapons are now logged or returned.
InitializeWarehouse now surfaces its insert error to the caller.
2026-02-21 13:49:25 +01:00

343 lines
18 KiB
Go

package channelserver
import (
"encoding/hex"
"erupe-ce/common/stringsupport"
cfg "erupe-ce/config"
"time"
"erupe-ce/common/byteframe"
"erupe-ce/network/mhfpacket"
"go.uber.org/zap"
)
// Diva Defense event duration constants (all values in seconds)
const (
divaPhaseDuration = 601200 // 6d 23h = first song phase
divaInterlude = 3900 // 65 min = gap between phases
divaWeekDuration = secsPerWeek // 7 days = subsequent phase length
divaTotalLifespan = 2977200 // ~34.5 days = full event window
)
func cleanupDiva(s *Session) {
if err := s.server.divaRepo.DeleteEvents(); err != nil {
s.logger.Error("Failed to delete diva events", zap.Error(err))
}
}
func generateDivaTimestamps(s *Session, start uint32, debug bool) []uint32 {
timestamps := make([]uint32, 6)
midnight := TimeMidnight()
if debug && start <= 3 {
midnight := uint32(midnight.Unix())
switch start {
case 1:
timestamps[0] = midnight
timestamps[1] = timestamps[0] + divaPhaseDuration
timestamps[2] = timestamps[1] + divaInterlude
timestamps[3] = timestamps[1] + divaWeekDuration
timestamps[4] = timestamps[3] + divaInterlude
timestamps[5] = timestamps[3] + divaWeekDuration
case 2:
timestamps[0] = midnight - (divaPhaseDuration + divaInterlude)
timestamps[1] = midnight - divaInterlude
timestamps[2] = midnight
timestamps[3] = timestamps[1] + divaWeekDuration
timestamps[4] = timestamps[3] + divaInterlude
timestamps[5] = timestamps[3] + divaWeekDuration
case 3:
timestamps[0] = midnight - (divaPhaseDuration + divaInterlude + divaWeekDuration + divaInterlude)
timestamps[1] = midnight - (divaWeekDuration + divaInterlude)
timestamps[2] = midnight - divaWeekDuration
timestamps[3] = midnight - divaInterlude
timestamps[4] = midnight
timestamps[5] = timestamps[3] + divaWeekDuration
}
return timestamps
}
if start == 0 || TimeAdjusted().Unix() > int64(start)+divaTotalLifespan {
cleanupDiva(s)
// Generate a new diva defense, starting midnight tomorrow
start = uint32(midnight.Add(24 * time.Hour).Unix())
if err := s.server.divaRepo.InsertEvent(start); err != nil {
s.logger.Error("Failed to insert diva event", zap.Error(err))
}
}
timestamps[0] = start
timestamps[1] = timestamps[0] + divaPhaseDuration
timestamps[2] = timestamps[1] + divaInterlude
timestamps[3] = timestamps[1] + divaWeekDuration
timestamps[4] = timestamps[3] + divaInterlude
timestamps[5] = timestamps[3] + divaWeekDuration
return timestamps
}
func handleMsgMhfGetUdSchedule(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfGetUdSchedule)
bf := byteframe.NewByteFrame()
const divaIDSentinel = uint32(0xCAFEBEEF)
id, start := divaIDSentinel, uint32(0)
rows, err := s.server.divaRepo.GetEvents()
if err != nil {
s.logger.Error("Failed to query diva schedule", zap.Error(err))
} else {
defer func() { _ = rows.Close() }()
for rows.Next() {
if err := rows.Scan(&id, &start); err != nil {
s.logger.Error("Failed to scan diva schedule row", zap.Error(err))
}
}
}
var timestamps []uint32
if s.server.erupeConfig.DebugOptions.DivaOverride >= 0 {
if s.server.erupeConfig.DebugOptions.DivaOverride == 0 {
if s.server.erupeConfig.RealClientMode >= cfg.Z2 {
doAckBufSucceed(s, pkt.AckHandle, make([]byte, 36))
} else {
doAckBufSucceed(s, pkt.AckHandle, make([]byte, 32))
}
return
}
timestamps = generateDivaTimestamps(s, uint32(s.server.erupeConfig.DebugOptions.DivaOverride), true)
} else {
timestamps = generateDivaTimestamps(s, start, false)
}
if s.server.erupeConfig.RealClientMode >= cfg.Z2 {
bf.WriteUint32(id)
}
for i := range timestamps {
bf.WriteUint32(timestamps[i])
}
bf.WriteUint16(0x19) // Unk 00011001
bf.WriteUint16(0x2D) // Unk 00101101
bf.WriteUint16(0x02) // Unk 00000010
bf.WriteUint16(0x02) // Unk 00000010
doAckBufSucceed(s, pkt.AckHandle, bf.Data())
}
func handleMsgMhfGetUdInfo(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfGetUdInfo)
// Message that appears on the Diva Defense NPC and triggers the green exclamation mark
udInfos := []struct {
Text string
StartTime time.Time
EndTime time.Time
}{}
resp := byteframe.NewByteFrame()
resp.WriteUint8(uint8(len(udInfos)))
for _, udInfo := range udInfos {
resp.WriteBytes(stringsupport.PaddedString(udInfo.Text, 1024, true))
resp.WriteUint32(uint32(udInfo.StartTime.Unix()))
resp.WriteUint32(uint32(udInfo.EndTime.Unix()))
}
doAckBufSucceed(s, pkt.AckHandle, resp.Data())
}
func handleMsgMhfGetKijuInfo(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfGetKijuInfo)
// Temporary canned response
data, _ := hex.DecodeString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
doAckBufSucceed(s, pkt.AckHandle, data)
}
func handleMsgMhfSetKiju(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfSetKiju)
doAckSimpleSucceed(s, pkt.AckHandle, []byte{0x00, 0x00, 0x00, 0x00})
}
func handleMsgMhfAddUdPoint(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfAddUdPoint)
doAckSimpleSucceed(s, pkt.AckHandle, []byte{0x00, 0x00, 0x00, 0x00})
}
func handleMsgMhfGetUdMyPoint(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfGetUdMyPoint)
// Temporary canned response
data, _ := hex.DecodeString("00040000013C000000FA000000000000000000040000007E0000003C02000000000000000000000000000000000000000000000000000002000004CC00000438000000000000000000000000000000000000000000000000000000020000026E00000230000000000000000000020000007D0000007D000000000000000000000000000000000000000000000000000000")
doAckBufSucceed(s, pkt.AckHandle, data)
}
func handleMsgMhfGetUdTotalPointInfo(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfGetUdTotalPointInfo)
// Temporary canned response
data, _ := hex.DecodeString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
doAckBufSucceed(s, pkt.AckHandle, data)
}
func handleMsgMhfGetUdSelectedColorInfo(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfGetUdSelectedColorInfo)
// Unk
doAckBufSucceed(s, pkt.AckHandle, []byte{0x00, 0x01, 0x01, 0x01, 0x02, 0x03, 0x02, 0x00, 0x00})
}
func handleMsgMhfGetUdMonsterPoint(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfGetUdMonsterPoint)
monsterPoints := []struct {
MID uint8
Points uint16
}{
{MID: 0x01, Points: 0x3C}, // em1 Rathian
{MID: 0x02, Points: 0x5A}, // em2 Fatalis
{MID: 0x06, Points: 0x14}, // em6 Yian Kut-Ku
{MID: 0x07, Points: 0x50}, // em7 Lao-Shan Lung
{MID: 0x08, Points: 0x28}, // em8 Cephadrome
{MID: 0x0B, Points: 0x3C}, // em11 Rathalos
{MID: 0x0E, Points: 0x3C}, // em14 Diablos
{MID: 0x0F, Points: 0x46}, // em15 Khezu
{MID: 0x11, Points: 0x46}, // em17 Gravios
{MID: 0x14, Points: 0x28}, // em20 Gypceros
{MID: 0x15, Points: 0x3C}, // em21 Plesioth
{MID: 0x16, Points: 0x32}, // em22 Basarios
{MID: 0x1A, Points: 0x32}, // em26 Monoblos
{MID: 0x1B, Points: 0x0A}, // em27 Velocidrome
{MID: 0x1C, Points: 0x0A}, // em28 Gendrome
{MID: 0x1F, Points: 0x0A}, // em31 Iodrome
{MID: 0x21, Points: 0x50}, // em33 Kirin
{MID: 0x24, Points: 0x64}, // em36 Crimson Fatalis
{MID: 0x25, Points: 0x3C}, // em37 Pink Rathian
{MID: 0x26, Points: 0x1E}, // em38 Blue Yian Kut-Ku
{MID: 0x27, Points: 0x28}, // em39 Purple Gypceros
{MID: 0x28, Points: 0x50}, // em40 Yian Garuga
{MID: 0x29, Points: 0x5A}, // em41 Silver Rathalos
{MID: 0x2A, Points: 0x50}, // em42 Gold Rathian
{MID: 0x2B, Points: 0x3C}, // em43 Black Diablos
{MID: 0x2C, Points: 0x3C}, // em44 White Monoblos
{MID: 0x2D, Points: 0x46}, // em45 Red Khezu
{MID: 0x2E, Points: 0x3C}, // em46 Green Plesioth
{MID: 0x2F, Points: 0x50}, // em47 Black Gravios
{MID: 0x30, Points: 0x1E}, // em48 Daimyo Hermitaur
{MID: 0x31, Points: 0x3C}, // em49 Azure Rathalos
{MID: 0x32, Points: 0x50}, // em50 Ashen Lao-Shan Lung
{MID: 0x33, Points: 0x3C}, // em51 Blangonga
{MID: 0x34, Points: 0x28}, // em52 Congalala
{MID: 0x35, Points: 0x50}, // em53 Rajang
{MID: 0x36, Points: 0x6E}, // em54 Kushala Daora
{MID: 0x37, Points: 0x50}, // em55 Shen Gaoren
{MID: 0x3A, Points: 0x50}, // em58 Yama Tsukami
{MID: 0x3B, Points: 0x6E}, // em59 Chameleos
{MID: 0x40, Points: 0x64}, // em64 Lunastra
{MID: 0x41, Points: 0x6E}, // em65 Teostra
{MID: 0x43, Points: 0x28}, // em67 Shogun Ceanataur
{MID: 0x44, Points: 0x0A}, // em68 Bulldrome
{MID: 0x47, Points: 0x6E}, // em71 White Fatalis
{MID: 0x4A, Points: 0xFA}, // em74 Hypnocatrice
{MID: 0x4B, Points: 0xFA}, // em75 Lavasioth
{MID: 0x4C, Points: 0x46}, // em76 Tigrex
{MID: 0x4D, Points: 0x64}, // em77 Akantor
{MID: 0x4E, Points: 0xFA}, // em78 Bright Hypnoc
{MID: 0x4F, Points: 0xFA}, // em79 Lavasioth Subspecies
{MID: 0x50, Points: 0xFA}, // em80 Espinas
{MID: 0x51, Points: 0xFA}, // em81 Orange Espinas
{MID: 0x52, Points: 0xFA}, // em82 White Hypnoc
{MID: 0x53, Points: 0xFA}, // em83 Akura Vashimu
{MID: 0x54, Points: 0xFA}, // em84 Akura Jebia
{MID: 0x55, Points: 0xFA}, // em85 Berukyurosu
{MID: 0x59, Points: 0xFA}, // em89 Pariapuria
{MID: 0x5A, Points: 0xFA}, // em90 White Espinas
{MID: 0x5B, Points: 0xFA}, // em91 Kamu Orugaron
{MID: 0x5C, Points: 0xFA}, // em92 Nono Orugaron
{MID: 0x5E, Points: 0xFA}, // em94 Dyuragaua
{MID: 0x5F, Points: 0xFA}, // em95 Doragyurosu
{MID: 0x60, Points: 0xFA}, // em96 Gurenzeburu
{MID: 0x63, Points: 0xFA}, // em99 Rukodiora
{MID: 0x65, Points: 0xFA}, // em101 Gogomoa
{MID: 0x67, Points: 0xFA}, // em103 Taikun Zamuza
{MID: 0x68, Points: 0xFA}, // em104 Abiorugu
{MID: 0x69, Points: 0xFA}, // em105 Kuarusepusu
{MID: 0x6A, Points: 0xFA}, // em106 Odibatorasu
{MID: 0x6B, Points: 0xFA}, // em107 Disufiroa
{MID: 0x6C, Points: 0xFA}, // em108 Rebidiora
{MID: 0x6D, Points: 0xFA}, // em109 Anorupatisu
{MID: 0x6E, Points: 0xFA}, // em110 Hyujikiki
{MID: 0x6F, Points: 0xFA}, // em111 Midogaron
{MID: 0x70, Points: 0xFA}, // em112 Giaorugu
{MID: 0x72, Points: 0xFA}, // em114 Farunokku
{MID: 0x73, Points: 0xFA}, // em115 Pokaradon
{MID: 0x74, Points: 0xFA}, // em116 Shantien
{MID: 0x77, Points: 0xFA}, // em119 Goruganosu
{MID: 0x78, Points: 0xFA}, // em120 Aruganosu
{MID: 0x79, Points: 0xFA}, // em121 Baruragaru
{MID: 0x7A, Points: 0xFA}, // em122 Zerureusu
{MID: 0x7B, Points: 0xFA}, // em123 Gougarf
{MID: 0x7D, Points: 0xFA}, // em125 Forokururu
{MID: 0x7E, Points: 0xFA}, // em126 Meraginasu
{MID: 0x7F, Points: 0xFA}, // em127 Diorekkusu
{MID: 0x80, Points: 0xFA}, // em128 Garuba Daora
{MID: 0x81, Points: 0xFA}, // em129 Inagami
{MID: 0x82, Points: 0xFA}, // em130 Varusaburosu
{MID: 0x83, Points: 0xFA}, // em131 Poborubarumu
{MID: 0x8B, Points: 0xFA}, // em139 Gureadomosu
{MID: 0x8C, Points: 0xFA}, // em140 Harudomerugu
{MID: 0x8D, Points: 0xFA}, // em141 Toridcless
{MID: 0x8E, Points: 0xFA}, // em142 Gasurabazura
{MID: 0x90, Points: 0xFA}, // em144 Yama Kurai
{MID: 0x92, Points: 0x78}, // em146 Zinogre
{MID: 0x93, Points: 0x78}, // em147 Deviljho
{MID: 0x94, Points: 0x78}, // em148 Brachydios
{MID: 0x96, Points: 0xFA}, // em150 Toa Tesukatora
{MID: 0x97, Points: 0x78}, // em151 Barioth
{MID: 0x98, Points: 0x78}, // em152 Uragaan
{MID: 0x99, Points: 0x78}, // em153 Stygian Zinogre
{MID: 0x9A, Points: 0xFA}, // em154 Guanzorumu
{MID: 0x9E, Points: 0xFA}, // em158 Voljang
{MID: 0x9F, Points: 0x78}, // em159 Nargacuga
{MID: 0xA0, Points: 0xFA}, // em160 Keoaruboru
{MID: 0xA1, Points: 0xFA}, // em161 Zenaserisu
{MID: 0xA2, Points: 0x78}, // em162 Gore Magala
{MID: 0xA4, Points: 0x78}, // em164 Shagaru Magala
{MID: 0xA5, Points: 0x78}, // em165 Amatsu
{MID: 0xA6, Points: 0xFA}, // em166 Elzelion
{MID: 0xA9, Points: 0x78}, // em169 Seregios
{MID: 0xAA, Points: 0xFA}, // em170 Bogabadorumu
}
resp := byteframe.NewByteFrame()
resp.WriteUint8(uint8(len(monsterPoints)))
for _, mp := range monsterPoints {
resp.WriteUint8(mp.MID)
resp.WriteUint16(mp.Points)
}
doAckBufSucceed(s, pkt.AckHandle, resp.Data())
}
func handleMsgMhfGetUdDailyPresentList(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfGetUdDailyPresentList)
// Temporary canned response
data, _ := hex.DecodeString("0100001600000A5397DF00000000000000000000000000000000")
doAckBufSucceed(s, pkt.AckHandle, data)
}
func handleMsgMhfGetUdNormaPresentList(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfGetUdNormaPresentList)
// Temporary canned response
data, _ := hex.DecodeString("0100001600000A5397DF00000000000000000000000000000000")
doAckBufSucceed(s, pkt.AckHandle, data)
}
func handleMsgMhfAcquireUdItem(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfAcquireUdItem)
doAckSimpleSucceed(s, pkt.AckHandle, []byte{0x00, 0x00, 0x00, 0x00})
}
func handleMsgMhfGetUdRanking(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfGetUdRanking)
doAckSimpleSucceed(s, pkt.AckHandle, []byte{0x00, 0x00, 0x00, 0x00})
}
func handleMsgMhfGetUdMyRanking(s *Session, p mhfpacket.MHFPacket) {
pkt := p.(*mhfpacket.MsgMhfGetUdMyRanking)
// Temporary canned response
data, _ := hex.DecodeString("00000515000005150000CEB4000003CE000003CE0000CEB44D49444E494748542D414E47454C0000000000000000000000")
doAckBufSucceed(s, pkt.AckHandle, data)
}