mirror of
https://github.com/Mezeporta/Erupe.git
synced 2025-12-15 08:25:09 +01:00
243 lines
7.6 KiB
Go
243 lines
7.6 KiB
Go
package channelserver
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import (
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"database/sql"
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"erupe-ce/common/byteframe"
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ps "erupe-ce/common/pascalstring"
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"erupe-ce/common/stringsupport"
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_config "erupe-ce/config"
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"erupe-ce/network/mhfpacket"
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"fmt"
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"log"
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"time"
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)
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type CampaignEvent struct {
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ID uint32 `db:"id"`
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Unk0 uint32 `db:"unk0"`
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MinHR int16 `db:"min_hr"`
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MaxHR int16 `db:"max_hr"`
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MinSR int16 `db:"min_sr"`
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MaxSR int16 `db:"max_sr"`
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MinGR int16 `db:"min_gr"`
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MaxGR int16 `db:"max_gr"`
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Unk1 uint16 `db:"unk1"`
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Unk2 uint8 `db:"unk2"`
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Unk3 uint8 `db:"unk3"`
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BackgroundID uint16 `db:"background_id"`
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HideNPC bool `db:"hide_npc"` //TODO: FIX this is actual a uint16 however giving this thew value 1 or above made the NPC glitch / hide
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Start time.Time `db:"start_time"`
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End time.Time `db:"end_time"`
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PeriodEnded bool `db:"period_ended"`
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String0 string `db:"string0"`
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String1 string `db:"string1"`
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String2 string `db:"string2"`
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String3 string `db:"string3"`
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Link string `db:"link"`
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StampAmount uint8 `db:"stamp_amount"`
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Prefix string `db:"code_prefix"`
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}
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type CampaignCategory struct {
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ID uint16 `db:"id"`
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Type uint8 `db:"cat_type"`
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Title string `db:"title"`
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Description string `db:"description_text"`
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}
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type CampaignLink struct {
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CategoryID uint16 `db:"category_id"`
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CampaignID uint32 `db:"campaign_id"`
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}
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type CampaignEntry struct {
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ID uint32 `db:"id"`
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Hide bool `db:"hide"`
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ItemType uint8 `db:"item_type"`
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Amount uint16 `db:"item_amount"`
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ItemNo uint16 `db:"item_no"`
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Unk4 uint16 `db:"unk1"`
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Unk5 uint32 `db:"unk2"`
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DeadLine time.Time `db:"deadline"`
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}
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func handleMsgMhfEnumerateCampaign(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgMhfEnumerateCampaign)
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bf := byteframe.NewByteFrame()
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var events []CampaignEvent
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var categories []CampaignCategory
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var campaignLinks []CampaignLink
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err := s.server.db.Select(&events, "SELECT id,unk0,min_hr,max_hr,min_sr,max_sr,min_gr,max_gr,unk1,unk2,unk3,background_id,hide_npc,start_time,end_time,period_ended,string0,string1,string2,string3,link,code_prefix FROM campaigns")
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err = s.server.db.Select(&categories, "SELECT id, cat_type, title, description_text FROM campaign_categories")
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err = s.server.db.Select(&campaignLinks, "SELECT campaign_id, category_id FROM campaign_category_links")
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if err != nil {
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doAckBufSucceed(s, pkt.AckHandle, make([]byte, 4))
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return
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}
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if len(events) > 255 {
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bf.WriteUint8(255)
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bf.WriteUint16(uint16(len(events)))
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} else {
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bf.WriteUint8(uint8(len(events)))
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}
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for _, event := range events {
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bf.WriteUint32(event.ID)
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bf.WriteUint32(event.Unk0)
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bf.WriteInt16(event.MinHR)
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bf.WriteInt16(event.MaxHR)
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bf.WriteInt16(event.MinSR)
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bf.WriteInt16(event.MaxSR)
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if _config.ErupeConfig.RealClientMode >= _config.G3 {
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bf.WriteInt16(event.MinGR)
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bf.WriteInt16(event.MaxGR)
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}
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bf.WriteUint16(event.Unk1)
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bf.WriteUint8(event.Unk2)
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bf.WriteUint8(event.Unk3)
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bf.WriteUint16(event.BackgroundID)
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bf.WriteUint16(uint16(0))
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bf.WriteUint32(uint32(event.Start.Unix()))
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bf.WriteUint32(uint32(event.End.Unix()))
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bf.WriteBool(event.PeriodEnded)
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ps.Uint8(bf, event.String0, true)
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ps.Uint8(bf, event.String1, true)
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ps.Uint8(bf, event.String2, true)
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ps.Uint8(bf, event.String3, true)
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ps.Uint8(bf, event.Link, true)
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}
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if len(events) > 255 {
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bf.WriteUint8(255)
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bf.WriteUint16(uint16(len(events)))
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} else {
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bf.WriteUint8(uint8(len(events)))
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}
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for _, event := range events {
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bf.WriteUint32(event.ID)
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bf.WriteUint8(event.StampAmount)
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bf.WriteBytes([]byte(event.Prefix))
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}
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if len(categories) > 255 {
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bf.WriteUint8(255)
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bf.WriteUint16(uint16(len(categories)))
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} else {
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bf.WriteUint8(uint8(len(categories)))
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}
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for _, category := range categories {
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bf.WriteUint16(category.ID)
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bf.WriteUint8(category.Type)
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xTitle := stringsupport.UTF8ToSJIS(category.Title)
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xDescription := stringsupport.UTF8ToSJIS(category.Description)
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bf.WriteUint8(uint8(len(xTitle)))
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bf.WriteUint8(uint8(len(xDescription)))
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bf.WriteBytes(xTitle)
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bf.WriteBytes(xDescription)
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}
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if len(campaignLinks) > 255 {
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bf.WriteUint8(255)
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bf.WriteUint16(uint16(len(campaignLinks)))
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} else {
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bf.WriteUint8(uint8(len(campaignLinks)))
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}
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for _, link := range campaignLinks {
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bf.WriteUint16(link.CategoryID)
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bf.WriteUint32(link.CampaignID)
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}
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doAckBufSucceed(s, pkt.AckHandle, bf.Data())
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}
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func handleMsgMhfStateCampaign(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgMhfStateCampaign)
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bf := byteframe.NewByteFrame()
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var state uint16
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err := s.server.db.QueryRow(`SELECT state FROM campaign_state WHERE campaign_id = $1 AND character_id = $2 LIMIT 1`, pkt.CampaignID, s.charID).Scan(&state)
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if err != nil {
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s.server.db.Exec(`INSERT INTO public.campaign_state (campaign_id,character_id)VALUES ($1, $2)`, pkt.CampaignID, s.charID)
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doAckBufSucceed(s, pkt.AckHandle, make([]byte, 4))
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return
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}
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var unkArray = []uint32{}
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//var state uint16 = 3
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bf.WriteUint16(uint16(len(unkArray))) //amount
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bf.WriteUint16(state) //state //3 stamp (Overflow?)//2 Event already acomplished //1 Stamp? //0 stamp
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for _, value := range unkArray {
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bf.WriteUint32(value)
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}
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doAckBufSucceed(s, pkt.AckHandle, bf.Data())
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}
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func handleMsgMhfApplyCampaign(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgMhfApplyCampaign)
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var result string
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// Query to check if the event code exists in the database
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err := s.server.db.QueryRow("SELECT code FROM public.campaign_state WHERE code = $1", pkt.CodeString).Scan(&result)
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switch {
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case err == sql.ErrNoRows:
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fmt.Println("Event code does not exist in the database.")
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s.server.db.Exec(`UPDATE public.campaign_state SET state = $3, code = $4 WHERE campaign_id = $1 AND character_id =$2`, pkt.CampaignID, s.charID, 1, pkt.CodeString)
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doAckSimpleSucceed(s, pkt.AckHandle, make([]byte, 4))
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case err != nil:
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log.Fatal(err)
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default:
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fmt.Printf("Event code '%s' exists in the database.\n", result)
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doAckSimpleFail(s, pkt.AckHandle, make([]byte, 4))
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}
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}
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func handleMsgMhfEnumerateItem(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgMhfEnumerateItem)
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bf := byteframe.NewByteFrame()
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var state uint16
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s.server.db.QueryRow(`SELECT state FROM campaign_state WHERE campaign_id = $1 AND character_id = $2 LIMIT 1`, pkt.CampaignID, s.charID).Scan(&state)
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if state == 0 || state == 2 {
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doAckBufSucceed(s, pkt.AckHandle, make([]byte, 4))
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} else {
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var items []CampaignEntry
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err := s.server.db.Select(&items, `SELECT id,hide,item_type,item_amount,item_no,unk1,unk2,deadline FROM campaign_entries WHERE campaign_id = $1`, pkt.CampaignID)
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if err != nil {
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doAckBufSucceed(s, pkt.AckHandle, make([]byte, 4))
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return
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}
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bf.WriteUint16(uint16(len(items)))
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for _, item := range items {
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bf.WriteUint32(item.ID)
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bf.WriteBool(item.Hide)
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bf.WriteUint8(item.ItemType)
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bf.WriteUint16(item.Amount)
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bf.WriteUint16(item.ItemNo)
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bf.WriteUint16(item.Unk4)
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bf.WriteUint32(item.Unk5)
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bf.WriteUint32(uint32(item.DeadLine.Unix()))
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}
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s.server.db.Exec(`UPDATE public.campaign_state SET state = $3 WHERE campaign_id = $1 AND character_id =$2`, pkt.CampaignID, s.charID, 2)
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if len(items) == 0 {
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doAckBufSucceed(s, pkt.AckHandle, make([]byte, 4))
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} else {
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doAckBufSucceed(s, pkt.AckHandle, bf.Data())
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}
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}
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}
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func handleMsgMhfAcquireItem(s *Session, p mhfpacket.MHFPacket) {
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pkt := p.(*mhfpacket.MsgMhfAcquireItem)
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doAckSimpleSucceed(s, pkt.AckHandle, make([]byte, 4))
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}
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