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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// character.go 负责 DNF 最新客户端创建角色链路的协议适配。
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// 它只解析/编码旧客户端 wire 形态，并通过 DNF repository 写基础记录；完整玩法规则后续应下沉到角色 owner。
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package dnfbridge
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import (
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"context"
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"longheng.io/server/internal/modules/dnf/dnfenum"
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"longheng.io/server/internal/modules/dnf/jobmap"
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dnfproto "longheng.io/server/internal/modules/dnf/protocol"
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dnfrepo "longheng.io/server/internal/modules/dnf/repository"
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)
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func (s *Service) handleUpperCreateCharacter(session *gameSession, body []byte) error {
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req, err := parseCreateCharacter(body, 30)
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if err != nil {
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s.logGameEvent(session, "game-upper-create-parse-failed", "body_len", len(body), "error", err)
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if looksOpaqueNoPackUpperCreate(body) {
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// IDA sub_33AAFE0 和本地 hook 明密文对照证明 op5 C2S body 使用 msgID%14=5 的 Skipjack 8 字节块保护。
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// 创建角色是写路径，必须先还原真实职业/名字字段，再允许写仓储。
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plain, decErr := decodeUpperKey5(body)
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if decErr == nil {
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req, err = parseCreateCharacter(plain, 30)
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}
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if decErr != nil || err != nil {
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s.logGameEvent(session, "game-upper-create-decode-failed", "body_len", len(body), "decode_error", decErr, "parse_error", err)
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return s.sendUpperProtectedCreateDecodeDeferred(session)
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}
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s.logGameEvent(session, "game-upper-create-decoded", "body_len", len(body), "plain_len", len(plain), "name_len", len(req.nameRaw), "option_len", len(req.options))
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}
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if err != nil {
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return s.sendUpperCreateError(session, 0x04)
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}
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}
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if !jobmap.Valid(int(req.job)) {
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return s.sendUpperCreateError(session, 0x04)
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}
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return s.createCharacter(session, req, true)
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}
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func (s *Service) handleGameCreateCharacter(session *gameSession, body []byte) error {
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req, err := parseCreateCharacter(body, 18)
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if err != nil {
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s.logGameEvent(session, "game-create-parse-failed", "body_len", len(body), "error", err)
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return s.sendGameCreateError(session, 0x12)
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}
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if !jobmap.Valid(int(req.job)) {
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return s.sendGameCreateError(session, 0x04)
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}
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return s.createCharacter(session, req, false)
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}
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func (s *Service) handleGameCheckName(session *gameSession, body []byte) error {
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name, code, ok := parseCheckName(body)
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if !ok {
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if looksNoPackCheckName(body, code) {
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// NoPack 当前 692 请求 body 是 8/16 字节保护态；日志里请求仍是 cmd=1/type=692，
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// 因此保持同 opcode 回 01，先让客户端进入确认创建。
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s.logGameEvent(session, "game-check-name-opaque-accepted", "body_len", len(body), "code", 0x01)
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return s.sendGameCheckName(session, 0x01)
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}
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s.logGameEvent(session, "game-check-name-parse-failed", "body_len", len(body), "code", code)
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return s.sendGameCheckName(session, code)
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}
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repos, hasRepos := s.repositoryGroup()
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if !hasRepos || repos.Character == nil {
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s.logGameEvent(session, "game-check-name-repository-missing", "name", name)
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return s.sendGameCheckName(session, 0x14)
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}
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ctx, cancel := context.WithTimeout(context.Background(), createWriteTimeout)
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defer cancel()
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existing, err := s.characterNameExists(ctx, repos, nil, name)
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if err != nil {
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s.logGameEvent(session, "game-check-name-failed", "name", name, "error", err)
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return s.sendGameCheckName(session, 0x14)
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}
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if existing {
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s.logGameEvent(session, "game-check-name-duplicated", "name", name)
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return s.sendGameCheckName(session, checkNameCodeDuplicated)
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}
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s.logGameEvent(session, "game-check-name-available", "name", name)
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return s.sendGameCheckName(session, 0x01)
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}
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func (s *Service) sendCreateSuccess(session *gameSession, upper bool, created dnfrepo.CharacterRecord, characters []dnfrepo.CharacterRecord) error {
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if upper {
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if err := s.sendUpperCreateSuccess(session, created); err != nil {
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return err
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}
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if err := s.sendUpperRoster(session, characters); err != nil {
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return err
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}
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visibleCount := rosterCountForLimit(characters, s.characterSlotLimitForSession(session))
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ctx, cancel := context.WithTimeout(context.Background(), createWriteTimeout)
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defer cancel()
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return s.sendCurrentDarkKnightComboPreload(
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session,
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ctx,
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append([]dnfrepo.CharacterRecord(nil), characters[:visibleCount]...),
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"create_character_after_roster",
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)
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}
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if err := s.sendGame(session, byte(dnfenum.GameCmdCommand), uint16(dnfenum.GameTypeCreateCharacter), []byte{0x01}); err != nil {
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return err
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}
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return s.sendCharacterList(session, characters)
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}
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func (s *Service) sendCreateFailure(session *gameSession, upper bool, code byte) error {
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if upper {
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return s.sendUpperCreateError(session, code)
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}
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return s.sendGameCreateError(session, code)
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}
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func (s *Service) sendUpperCreateError(session *gameSession, code byte) error {
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return s.sendGameUpperFailure(session, uint16(dnfenum.UpperMsgCreateCharacter), code)
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}
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func (s *Service) sendUpperCreateSuccess(session *gameSession, record dnfrepo.CharacterRecord) error {
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// Current EXE upper_handle_msg5_create_character_result receives the
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// common command-success discriminator first, then reads u16 character ID
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// and WSTR name from the remaining body. Do not let the character ID low
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// byte stand in for that discriminator: IDs other than 1 would shift every
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// subsequent field by one byte.
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return s.sendGameUpperSuccess(session, uint16(dnfenum.UpperMsgCreateCharacter), buildUpperCreateSuccessBody(record))
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}
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func buildUpperCreateSuccessBody(record dnfrepo.CharacterRecord) []byte {
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var writer packetWriter
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writer.writeUint16(uint16(numericCharacterID(record)))
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writer.writeRawDstr(rosterRawNameBytes(record))
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return writer.bytes()
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}
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func (s *Service) sendUpperProtectedCreateDecodeDeferred(session *gameSession) error {
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// 当前 NoPack 未开启 create hook 时会发送动态保护态 msg5；未还原真实 job/name 前不能写库。
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// 这里回非致命拒绝码，避免 0x14 被客户端显示成网络连接中断；真实创建由明文 hook/解码路径处理。
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return s.sendUpperCreateError(session, createCodeDuplicated)
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}
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func (s *Service) sendGameCreateError(session *gameSession, code byte) error {
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return s.sendGame(session, byte(dnfenum.GameCmdCommand), uint16(dnfenum.GameTypeCreateCharacter), []byte{code})
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}
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func (s *Service) sendGameCheckName(session *gameSession, code byte) error {
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// Current sub_1CFC9C0 is registered through the common class1 result
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// dispatcher: success consumes no command-specific body, while failure
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// receives the second byte as its error code. Keep this response plaintext.
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body := []byte{1}
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if code != 1 {
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body = []byte{0, code}
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}
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return s.sendGameUpperRawClassNoCodec(session, uint16(dnfenum.UpperMsgCheckDoubleCharName), body, dnfproto.DefaultChannelClassification)
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}
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