DNF90 服务端与启动器完整源码（含 GM 工具功能增强）
服务端（Go）： - GM 塞背包/带属性装备发放：在线角色推送 op14 增量物品行，背包实时刷新，无需回角色选择界面 - GM 改金币/改等级：去掉在线拒绝，落库后推送 op14 钱包/op37 等级状态，在线实时刷新 - 等级端点统一切换到新版 GMSetCharacterLevel（自带在线刷新） - 无限/锁死疲劳模式 + 燃烧疲劳：每房间消耗 2 点、打怪与通关经验双倍 - 燃烧疲劳开关时给所有在线角色推送系统提示（op12 mode 0） - 深渊史诗掉率：GM 全局倍率 + 城镇增益药剂窗口倍率，真实接入掉落结算 启动器（Python/JS）： - 标题栏自绘、窗口 1204x717、禁止拖拽改大小、仅最小化/关闭 - GM 工具：疲劳与燃烧、深渊史诗掉率、拍卖行上架（单一定价对齐） - 拍卖行上架前端对齐服务端单一价格语义，修复 400 报错
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// 本文件解析队伍模块已追到读取顺序的客户端请求体。
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package party
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import (
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"encoding/binary"
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"errors"
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)
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// SetPartyInfoRequest 是创建/修改队伍弹窗提交后的已知字段。
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type SetPartyInfoRequest struct {
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Prefix0 byte
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Prefix1 byte
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NameBytes []byte
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MemberSelectCode byte
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MaxMembers byte
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SelectionID uint32
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SelectionCode byte
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SelectionValue uint16
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RecruitFlag byte
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TargetMode byte
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TargetDungeonID uint16
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}
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// QuickPartyTarget 是 0x01BB 快速组队登记里的一条目标记录。
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type QuickPartyTarget struct {
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TargetID uint32
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Available byte
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}
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// RegisterQuickPartyRequest 保存 0x01BB 的批量目标列表。
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type RegisterQuickPartyRequest struct {
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Targets []QuickPartyTarget
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}
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// ReserveLeavePartyRequest 保存 0x02B3 预约离队/取消预约的本地状态位。
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type ReserveLeavePartyRequest struct {
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Flag byte
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}
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// EntryIntoPartyRequest 保存 0x02C1 申请进入队伍时携带的目标角色/对象 ID。
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type EntryIntoPartyRequest struct {
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TargetID uint32
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}
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// ResponsePeerRequest 保存 0x000B 的通用 peer 回应体；组队邀请只使用其中 mode=4/13 的分支。
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type ResponsePeerRequest struct {
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TargetID uint16
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Mode byte
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Value uint32
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}
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// RequestPeerRequest 保存 0x000A 的通用 peer 请求体。
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// 当前 EXE 按 mode 使用两种尾部：mode 0/10/12/15 写
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// u32 value0,u16 value1,u32 value2；mode 1/4/13 写
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// u32 value0,u32 value2。
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type RequestPeerRequest struct {
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TargetID uint16
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Mode byte
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Value0 uint32
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Value1 uint16
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Value2 uint32
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}
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// WalkoutPartyMemberRequest 保存 0x000E 队长踢出队员时写入的槽位号。
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type WalkoutPartyMemberRequest struct {
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Slot byte
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}
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// ChangePartyMemberPositionRequest 保存 0x014F 队伍槽位位置调整请求。
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type ChangePartyMemberPositionRequest struct {
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Slot byte
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Position byte
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}
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var errSetPartyInfoBodyShort = errors.New("set party info body too short")
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var errRegisterQuickPartyBodyShort = errors.New("register quick party body too short")
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var errReserveLeavePartyBodyShort = errors.New("reserve leave party body too short")
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var errEntryIntoPartyBodyShort = errors.New("entry into party body too short")
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var errRequestPeerBodyShort = errors.New("request peer body too short")
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var errResponsePeerBodyShort = errors.New("response peer body too short")
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var errWalkoutPartyMemberBodyShort = errors.New("walkout party member body too short")
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var errChangePartyMemberPositionBodyShort = errors.New("change party member position body too short")
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var errChangePartyMemberPositionInvalid = errors.New("change party member position invalid")
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var partyNamePresetTable = [][]byte{
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[]byte("\u5F3A\u5F3A\u8054\u5408~"),
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[]byte("\u75AF\u72C2\u7EC3\u7EA7\uFF01 \u6709\u610F\u8005\u901F\u5EA6\u7EC4\u961F\uFF01 "),
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[]byte("\u4EBA\u54C1\u597D\u7684\uFF0C \u8BF7\u6765\u8FD9\u91CC\u5427\u3002 "),
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[]byte("\u53D7\u8D5B\u4E3D\u4E9A\u795D\u798F\u7684\u961F\u4F0D"),
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[]byte("\u5237\u7A00\u6709\u88C5\u5907\uFF0C \u6709\u610F\u8005\u901F\u6765\u3002 "),
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[]byte("\u52DF\u96C6\u5F3A\u8005\u961F\u4F0D\u3002 "),
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}
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// DecodeSetPartyInfoRequest follows the current NoPack.exe op12 writer:
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// mode,u8 namePreset,[DSTR customName],u8 memberCode,u32 selectionID,
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// u8 selectionCode,u16 selectionValue,u8 recruitFlag,u8 targetMode,u16 targetID.
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func DecodeSetPartyInfoRequest(body []byte) (SetPartyInfoRequest, error) {
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const fixedTailSize = 12
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if len(body) < 2+fixedTailSize {
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return SetPartyInfoRequest{}, errSetPartyInfoBodyShort
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}
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req := SetPartyInfoRequest{
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Prefix0: body[0],
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Prefix1: body[1],
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MaxMembers: 4,
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}
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tailOffset := 2
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if req.Prefix1 == 0 {
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if len(body) < 6+fixedTailSize {
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return SetPartyInfoRequest{}, errSetPartyInfoBodyShort
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}
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nameLen := int(int32(binary.LittleEndian.Uint32(body[2:6])))
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if nameLen < 0 || nameLen > 128 || 6+nameLen+fixedTailSize != len(body) {
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return SetPartyInfoRequest{}, errSetPartyInfoBodyShort
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}
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req.NameBytes = append([]byte(nil), body[6:6+nameLen]...)
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tailOffset = 6 + nameLen
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} else if len(body) != 2+fixedTailSize {
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return SetPartyInfoRequest{}, errSetPartyInfoBodyShort
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}
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if len(body)-tailOffset != fixedTailSize {
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return SetPartyInfoRequest{}, errSetPartyInfoBodyShort
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}
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req.MemberSelectCode = body[tailOffset]
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req.SelectionID = binary.LittleEndian.Uint32(body[tailOffset+1 : tailOffset+5])
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req.SelectionCode = body[tailOffset+5]
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req.SelectionValue = binary.LittleEndian.Uint16(body[tailOffset+6 : tailOffset+8])
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req.RecruitFlag = body[tailOffset+8]
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req.TargetMode = body[tailOffset+9]
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req.TargetDungeonID = binary.LittleEndian.Uint16(body[tailOffset+10 : tailOffset+12])
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req.MaxMembers = decodePartyMaxMembers(req.MemberSelectCode)
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if len(req.NameBytes) == 0 {
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req.NameBytes = resolvePartyNamePreset(req.Prefix1)
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}
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return req, nil
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}
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// DecodeRegisterQuickPartyRequest 按 EXE 0x21B20C0 读取顺序解析：u32 count + count*(u32 target,u8 available)。
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func DecodeRegisterQuickPartyRequest(body []byte) (RegisterQuickPartyRequest, error) {
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if len(body) < 4 {
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return RegisterQuickPartyRequest{}, errRegisterQuickPartyBodyShort
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}
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count := binary.LittleEndian.Uint32(body[:4])
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if count > uint32((len(body)-4)/5) {
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return RegisterQuickPartyRequest{}, errRegisterQuickPartyBodyShort
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}
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need := 4 + int(count)*5
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if len(body) != need {
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return RegisterQuickPartyRequest{}, errRegisterQuickPartyBodyShort
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}
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req := RegisterQuickPartyRequest{Targets: make([]QuickPartyTarget, 0, int(count))}
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offset := 4
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for i := uint32(0); i < count; i++ {
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req.Targets = append(req.Targets, QuickPartyTarget{
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TargetID: binary.LittleEndian.Uint32(body[offset : offset+4]),
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Available: body[offset+4],
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})
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offset += 5
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}
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return req, nil
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}
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// DecodeReserveLeavePartyRequest 按 EXE 0x2B3 发送点解析单字节 flag。
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func DecodeReserveLeavePartyRequest(body []byte) (ReserveLeavePartyRequest, error) {
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if len(body) != 1 {
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return ReserveLeavePartyRequest{}, errReserveLeavePartyBodyShort
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}
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return ReserveLeavePartyRequest{Flag: body[0]}, nil
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}
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// DecodeEntryIntoPartyRequest 按 EXE 0x12C8B47 发送点解析：body 只写入一个 u32 目标 ID。
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func DecodeEntryIntoPartyRequest(body []byte) (EntryIntoPartyRequest, error) {
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if len(body) != 4 {
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return EntryIntoPartyRequest{}, errEntryIntoPartyBodyShort
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}
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return EntryIntoPartyRequest{TargetID: binary.LittleEndian.Uint32(body[:4])}, nil
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}
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// DecodeRequestPeerRequest 按当前 EXE sub_325F9D0 等发送点解析：
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// u16 target + u8 mode + u32 value0 + u16 value1 + u32 value2。
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func DecodeRequestPeerRequest(body []byte) (RequestPeerRequest, error) {
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if len(body) < 7 {
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return RequestPeerRequest{}, errRequestPeerBodyShort
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}
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req := RequestPeerRequest{
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TargetID: binary.LittleEndian.Uint16(body[:2]),
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Mode: body[2],
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Value0: binary.LittleEndian.Uint32(body[3:7]),
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}
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switch req.Mode {
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case 0, 10, 12, 15:
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if len(body) != 13 {
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return RequestPeerRequest{}, errRequestPeerBodyShort
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}
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req.Value1 = binary.LittleEndian.Uint16(body[7:9])
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req.Value2 = binary.LittleEndian.Uint32(body[9:13])
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case 1, 4, 13:
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if len(body) != 11 {
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return RequestPeerRequest{}, errRequestPeerBodyShort
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}
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req.Value2 = binary.LittleEndian.Uint32(body[7:11])
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default:
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if len(body) != 7 {
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return RequestPeerRequest{}, errRequestPeerBodyShort
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}
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}
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return req, nil
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}
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// DecodeResponsePeerRequest 按 EXE 发送点解析：u16 target + u8 mode + u32 value。
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func DecodeResponsePeerRequest(body []byte) (ResponsePeerRequest, error) {
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if len(body) != 7 {
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return ResponsePeerRequest{}, errResponsePeerBodyShort
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}
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return ResponsePeerRequest{
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TargetID: binary.LittleEndian.Uint16(body[:2]),
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Mode: body[2],
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Value: binary.LittleEndian.Uint32(body[3:7]),
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}, nil
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}
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// ResponsePeerRefusalReason 是当前 EXE 在「拒绝」时追加的 u16 原因码。
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//
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// 现场实测（packet_log 2026-09-26 07:24:24 / 08:32:39 / 08:32:48，三次点「否」）：
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//
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// 点「否」 body = 16 00 | 00 | 00 00 00 00 | 85 00 （9 字节）
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// 点「是」 body = 16 00 | 00 | 00 00 00 00 （7 字节）
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//
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// 86JP 参考服务端认的是同一个形状，并且直接把它叫做 captured refusal
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// （body.Length == 9 && BitConverter.ToUInt16(body, 7) == 0x0085）。
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const ResponsePeerRefusalReason uint16 = 0x0085
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// DecodeResponsePeerRefusal 解析「拒绝」那种九字节形状：七字节回应 + u16 原因。
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//
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// 它存在的原因：DecodeResponsePeerRequest 只收正好七字节，而唯一的九字节兜底曾经把
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// mode 限制在 10。于是一次**被拒绝的组队申请**根本解不出来 —— 服务端只留下一句
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// game-party-response-peer-body-short 就返回，待处理的邀请从未被消费，申请人也收不到
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// 任何东西，客户端因此永远不弹「对方不在线，或拒绝了您的组队请求」。
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func DecodeResponsePeerRefusal(body []byte) (ResponsePeerRequest, uint16, bool) {
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if len(body) != 9 {
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return ResponsePeerRequest{}, 0, false
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}
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parsed, err := DecodeResponsePeerRequest(body[:7])
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if err != nil {
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return ResponsePeerRequest{}, 0, false
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}
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return parsed, binary.LittleEndian.Uint16(body[7:9]), true
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}
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// DecodeWalkoutPartyMemberRequest 按 EXE sub_32513D0 case 6 解析：body 只写入 u8 slot。
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func DecodeWalkoutPartyMemberRequest(body []byte) (WalkoutPartyMemberRequest, error) {
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if len(body) != 1 {
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return WalkoutPartyMemberRequest{}, errWalkoutPartyMemberBodyShort
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}
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return WalkoutPartyMemberRequest{Slot: body[0]}, nil
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}
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// DecodeChangePartyMemberPositionRequest 按 EXE sub_30D0320 解析：u8 slot,u8 pos；pos 只接受 1 或 3。
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func DecodeChangePartyMemberPositionRequest(body []byte) (ChangePartyMemberPositionRequest, error) {
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if len(body) != 2 {
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return ChangePartyMemberPositionRequest{}, errChangePartyMemberPositionBodyShort
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}
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req := ChangePartyMemberPositionRequest{
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Slot: body[0],
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Position: body[1],
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}
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if req.Slot > 7 || (req.Position != 1 && req.Position != 3) {
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return ChangePartyMemberPositionRequest{}, errChangePartyMemberPositionInvalid
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}
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return req, nil
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}
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func decodePartyMaxMembers(code byte) byte {
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switch code {
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case 1, 2, 3, 4:
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return code
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case 6:
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return 4
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default:
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return 4
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}
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}
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func resolvePartyNamePreset(code byte) []byte {
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if code < 1 || int(code) > len(partyNamePresetTable) {
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return nil
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}
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return append([]byte(nil), partyNamePresetTable[int(code)-1]...)
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}
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