mirror of
https://github.com/Mezeporta/Erupe.git
synced 2025-12-13 15:34:38 +01:00
312 lines
9.6 KiB
Go
312 lines
9.6 KiB
Go
package channelserver
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import (
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"math"
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"math/rand"
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"time"
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"erupe-ce/common/byteframe"
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"erupe-ce/network/mhfpacket"
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timeServerFix "erupe-ce/server/channelserver/timeserver"
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)
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func handleMsgMhfRegisterEvent(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgMhfRegisterEvent)
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bf := byteframe.NewByteFrame()
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bf.WriteUint8(pkt.Unk2)
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bf.WriteUint8(pkt.Unk4)
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bf.WriteUint16(0x1142)
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doAckSimpleSucceed(s, pkt.AckHandle, bf.Data())
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}
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func handleMsgMhfReleaseEvent(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgMhfReleaseEvent)
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// Do this ack manually because it uses a non-(0|1) error code
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/*
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_ACK_SUCCESS = 0
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_ACK_ERROR = 1
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_ACK_EINPROGRESS = 16
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_ACK_ENOENT = 17
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_ACK_ENOSPC = 18
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_ACK_ETIMEOUT = 19
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_ACK_EINVALID = 64
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_ACK_EFAILED = 65
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_ACK_ENOMEM = 66
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_ACK_ENOTEXIT = 67
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_ACK_ENOTREADY = 68
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_ACK_EALREADY = 69
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_ACK_DISABLE_WORK = 71
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*/
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s.QueueSendMHF(&mhfpacket.MsgSysAck{
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AckHandle: pkt.AckHandle,
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IsBufferResponse: false,
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ErrorCode: 0x41,
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AckData: []byte{0x00, 0x00, 0x00, 0x00},
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})
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}
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func handleMsgMhfEnumerateEvent(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgMhfEnumerateEvent)
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stubEnumerateNoResults(s, pkt.AckHandle)
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}
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type activeFeature struct {
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StartTime time.Time
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ActiveFeatures uint32
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Unk1 uint16
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}
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func handleMsgMhfGetWeeklySchedule(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgMhfGetWeeklySchedule)
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persistentEventSchedule := make([]activeFeature, 8) // generate day after weekly restart
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for x := -1; x < 7; x++ {
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feat := generateActiveWeapons(14) // number of active weapons
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// TODO: only generate this once per restart (server should be restarted weekly)
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// then load data from db instead of regenerating
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persistentEventSchedule[x+1] = activeFeature{
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StartTime: Time_Current_Midnight().Add(time.Duration(24*x) * time.Hour),
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ActiveFeatures: uint32(feat),
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Unk1: 0,
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}
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}
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resp := byteframe.NewByteFrame()
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resp.WriteUint8(uint8(len(persistentEventSchedule))) // Entry count, client only parses the first 7 or 8.
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resp.WriteUint32(uint32(Time_Current_Adjusted().Add(-5 * time.Minute).Unix())) // 5 minutes ago server time
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for _, es := range persistentEventSchedule {
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resp.WriteUint32(uint32(es.StartTime.Unix()))
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resp.WriteUint32(es.ActiveFeatures)
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resp.WriteUint16(es.Unk1)
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}
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doAckBufSucceed(s, pkt.AckHandle, resp.Data())
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}
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func generateActiveWeapons(count int) int {
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nums := make([]int, 0)
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var result int
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r := rand.New(rand.NewSource(time.Now().UnixNano()))
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for len(nums) < count {
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num := r.Intn(14)
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exist := false
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for _, v := range nums {
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if v == num {
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exist = true
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break
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}
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}
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if !exist {
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nums = append(nums, num)
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}
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}
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for _, num := range nums {
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result += int(math.Pow(2, float64(num)))
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}
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return result
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}
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type loginBoost struct {
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WeekReq, WeekCount uint8
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Available bool
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Expiration uint32
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}
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func handleMsgMhfGetKeepLoginBoostStatus(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgMhfGetKeepLoginBoostStatus)
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var loginBoostStatus []loginBoost
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insert := false
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boostState, err := s.server.db.Query("SELECT week_req, week_count, available, end_time FROM login_boost_state WHERE char_id=$1 ORDER BY week_req ASC", s.charID)
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if err != nil {
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panic(err)
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}
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for boostState.Next() {
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var boost loginBoost
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err = boostState.Scan(&boost.WeekReq, &boost.WeekCount, &boost.Available, &boost.Expiration)
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if err != nil {
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panic(err)
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}
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loginBoostStatus = append(loginBoostStatus, boost)
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}
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if len(loginBoostStatus) == 0 {
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// create default Entries (should only been week 1 with )
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insert = true
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loginBoostStatus = []loginBoost{
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{
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WeekReq: 1, // weeks needed
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WeekCount: 0, // weeks passed
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Available: true, // available
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Expiration: 0, //uint32(t.Add(120 * time.Minute).Unix()), // uncomment to enable permanently
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},
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{
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WeekReq: 2,
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WeekCount: 0,
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Available: true,
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Expiration: 0,
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},
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{
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WeekReq: 3,
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WeekCount: 0,
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Available: true,
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Expiration: 0,
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},
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{
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WeekReq: 4,
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WeekCount: 0,
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Available: true,
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Expiration: 0,
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},
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{
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WeekReq: 5,
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WeekCount: 0,
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Available: true,
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Expiration: 0,
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},
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}
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}
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resp := byteframe.NewByteFrame()
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CurrentWeek := Time_Current_Week_uint8()
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for d := range loginBoostStatus {
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if CurrentWeek == 1 && loginBoostStatus[d].WeekCount <= 5 {
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loginBoostStatus[d].WeekCount = 0
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}
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if loginBoostStatus[d].WeekReq == CurrentWeek || loginBoostStatus[d].WeekCount != 0 {
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loginBoostStatus[d].WeekCount = CurrentWeek
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}
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if !loginBoostStatus[d].Available && loginBoostStatus[d].WeekCount >= loginBoostStatus[d].WeekReq && uint32(time.Now().In(time.FixedZone("UTC+1", 1*60*60)).Unix()) >= loginBoostStatus[d].Expiration {
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loginBoostStatus[d].Expiration = 1
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}
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if !insert {
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_, err := s.server.db.Exec(`UPDATE login_boost_state SET week_count=$1, end_time=$2 WHERE char_id=$3 AND week_req=$4`, loginBoostStatus[d].WeekCount, loginBoostStatus[d].Expiration, s.charID, loginBoostStatus[d].WeekReq)
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if err != nil {
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panic(err)
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}
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}
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}
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for _, v := range loginBoostStatus {
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if insert {
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_, err := s.server.db.Exec(`INSERT INTO login_boost_state (char_id, week_req, week_count, available, end_time) VALUES ($1,$2,$3,$4,$5)`, s.charID, v.WeekReq, v.WeekCount, v.Available, v.Expiration)
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if err != nil {
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panic(err)
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}
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}
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resp.WriteUint8(v.WeekReq)
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resp.WriteUint8(v.WeekCount)
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resp.WriteBool(v.Available)
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resp.WriteUint32(v.Expiration)
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}
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doAckBufSucceed(s, pkt.AckHandle, resp.Data())
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}
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func handleMsgMhfUseKeepLoginBoost(s *Session, p mhfpacket.MHFPacket) {
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// Directly interacts with MhfGetKeepLoginBoostStatus
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// TODO: make these states persistent on a per character basis
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pkt := p.(*mhfpacket.MsgMhfUseKeepLoginBoost)
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var t = time.Now().In(time.FixedZone("UTC+1", 1*60*60))
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resp := byteframe.NewByteFrame()
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resp.WriteUint8(0)
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// response is end timestamp based on input
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switch pkt.BoostWeekUsed {
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case 1:
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t = t.Add(120 * time.Minute)
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resp.WriteUint32(uint32(t.Unix()))
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case 2:
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t = t.Add(240 * time.Minute)
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resp.WriteUint32(uint32(t.Unix()))
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case 3:
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t = t.Add(120 * time.Minute)
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resp.WriteUint32(uint32(t.Unix()))
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case 4:
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t = t.Add(180 * time.Minute)
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resp.WriteUint32(uint32(t.Unix()))
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case 5:
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t = t.Add(240 * time.Minute)
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resp.WriteUint32(uint32(t.Unix()))
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}
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_, err := s.server.db.Exec(`UPDATE login_boost_state SET available='false', end_time=$1 WHERE char_id=$2 AND week_req=$3`, uint32(t.Unix()), s.charID, pkt.BoostWeekUsed)
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if err != nil {
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panic(err)
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}
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doAckBufSucceed(s, pkt.AckHandle, resp.Data())
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}
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func handleMsgMhfGetUdSchedule(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgMhfGetUdSchedule)
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var t = timeServerFix.Tstatic_midnight()
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var event int = s.server.erupeConfig.DevModeOptions.DivaEvent
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year, month, day := t.Date()
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midnight := time.Date(year, month, day, 0, 0, 0, 0, t.Location())
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// Events with time limits are Festival with Sign up, Soul Week and Winners Weeks
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// Diva Defense with Prayer, Interception and Song weeks
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// Mezeporta Festival with simply 'available' being a weekend thing
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resp := byteframe.NewByteFrame()
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resp.WriteUint32(0x1d5fda5c) // Unk (1d5fda5c, 0b5397df)
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if event == 1 {
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resp.WriteUint32(uint32(midnight.Add(24 * 21 * time.Hour).Unix())) // Week 1 Timestamp, Festi start?
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} else {
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resp.WriteUint32(uint32(midnight.Add(-24 * 21 * time.Hour).Unix())) // Week 1 Timestamp, Festi start?
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}
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if event == 2 {
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resp.WriteUint32(uint32(midnight.Add(24 * 14 * time.Hour).Unix())) // Week 2 Timestamp
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resp.WriteUint32(uint32(midnight.Add(24 * 14 * time.Hour).Unix())) // Week 2 Timestamp
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} else {
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resp.WriteUint32(uint32(midnight.Add(-24 * 14 * time.Hour).Unix())) // Week 2 Timestamp
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resp.WriteUint32(uint32(midnight.Add(-24 * 14 * time.Hour).Unix())) // Week 2 Timestamp
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}
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if event == 3 {
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resp.WriteUint32(uint32(midnight.Add((24) * 7 * time.Hour).Unix())) // Diva Defense Interception
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resp.WriteUint32(uint32(midnight.Add((24) * 14 * time.Hour).Unix())) // Diva Defense Greeting Song
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} else {
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resp.WriteUint32(uint32(midnight.Add((-24) * 7 * time.Hour).Unix())) // Diva Defense Interception
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resp.WriteUint32(uint32(midnight.Add((-24) * 14 * time.Hour).Unix())) // Diva Defense Greeting Song
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}
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resp.WriteUint16(0x19) // Unk 00011001
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resp.WriteUint16(0x2d) // Unk 00101101
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resp.WriteUint16(0x02) // Unk 00000010
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resp.WriteUint16(0x02) // Unk 00000010
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doAckBufSucceed(s, pkt.AckHandle, resp.Data())
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}
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func handleMsgMhfGetUdInfo(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgMhfGetUdInfo)
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// Message that appears on the Diva Defense NPC and triggers the green exclamation mark
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udInfos := []struct {
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Text string
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StartTime time.Time
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EndTime time.Time
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}{
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/*{
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Text: " ~C17【Erupe】 is dead event!\n\n■Features\n~C18 Dont bother walking around!\n~C17 Take down your DB by doing \n~C17 nearly anything!",
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StartTime: Time_static().Add(time.Duration(-5) * time.Minute), // Event started 5 minutes ago,
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EndTime: Time_static().Add(time.Duration(24) * time.Hour), // Event ends in 5 minutes,
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}, */
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}
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resp := byteframe.NewByteFrame()
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resp.WriteUint8(uint8(len(udInfos)))
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for _, udInfo := range udInfos {
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resp.WriteBytes(fixedSizeShiftJIS(udInfo.Text, 1024))
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resp.WriteUint32(uint32(udInfo.StartTime.Unix()))
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resp.WriteUint32(uint32(udInfo.EndTime.Unix()))
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}
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doAckBufSucceed(s, pkt.AckHandle, resp.Data())
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}
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func handleMsgMhfGetRestrictionEvent(s *Session, p mhfpacket.MHFPacket) {}
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func handleMsgMhfSetRestrictionEvent(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgMhfSetRestrictionEvent)
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doAckSimpleSucceed(s, pkt.AckHandle, make([]byte, 4))
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}
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