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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package dnfbridge
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import (
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"context"
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"fmt"
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"strings"
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"time"
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dnfcharacterdata "longheng.io/server/internal/modules/dnf/characterdata"
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dnfrepo "longheng.io/server/internal/modules/dnf/repository"
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)
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// 本文件实现 /local/character-clone：把一个已有角色的完整持久化状态复制成
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// 同账号下的一个新角色（新的 character_id、新的角色名、空闲槽位）。
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//
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// 契约来自 GmTool90CN 的 CharacterCloneAdminClient：
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//
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// GET → {"available":bool,"mode":string}
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// POST → {"source_character_id","character_id","account_id","slot","name",
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// "settings_count","permission_count","inventory_copied","equipment_copied",
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// "skill_copied","quest_copied","pet_copied"}
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//
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// 只做"复制"，不改源角色。子记录的 Clone* 与 character_id 改绑由
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// characterdata.normalizeCreation 统一完成，本文件不需要手工改子记录 ID。
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// GMCharacterCloneCapability 对应 GET /local/character-clone。
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type GMCharacterCloneCapability struct {
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Available bool `json:"available"`
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Mode string `json:"mode"`
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}
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// GMCharacterCloneResult 对应 POST /local/character-clone。
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type GMCharacterCloneResult struct {
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SourceCharacterID uint16 `json:"source_character_id"`
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CharacterID uint16 `json:"character_id"`
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AccountID string `json:"account_id"`
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Slot int `json:"slot"`
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Name string `json:"name"`
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SettingsCount int `json:"settings_count"`
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PermissionCount int `json:"permission_count"`
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InventoryCopied bool `json:"inventory_copied"`
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EquipmentCopied bool `json:"equipment_copied"`
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SkillCopied bool `json:"skill_copied"`
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QuestCopied bool `json:"quest_copied"`
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PetCopied bool `json:"pet_copied"`
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}
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// GMCharacterCloneRequest 是工具端 POST 体的服务端视图。
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type GMCharacterCloneRequest struct {
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SourceCharacterID string
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Name string
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Confirmation string
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}
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const (
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gmCharacterCloneMode = "current_exe_character_clone"
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gmCharacterCloneConfirmation = "CLONE_CHARACTER"
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)
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// GMCharacterCloneCapabilityOf 报告本服务端是否具备角色克隆能力。
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func (s *Service) GMCharacterCloneCapabilityOf() GMCharacterCloneCapability {
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if s == nil {
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return GMCharacterCloneCapability{Mode: gmCharacterCloneMode}
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}
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repositories, available := s.repositoryGroup()
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if !available || repositories.Character == nil || repositories.CharacterCreate == nil {
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return GMCharacterCloneCapability{Mode: gmCharacterCloneMode}
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}
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return GMCharacterCloneCapability{Available: true, Mode: gmCharacterCloneMode}
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}
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// GMCloneCharacter 执行一次角色克隆。
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//
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// 全过程在同一把 characterCreateMu 下进行，与原生创建角色互斥，
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// 避免并发请求抢到同一个 character_id 或同一个槽位。
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func (s *Service) GMCloneCharacter(ctx context.Context, request GMCharacterCloneRequest) (GMCharacterCloneResult, error) {
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result := GMCharacterCloneResult{}
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if s == nil {
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return result, ErrGMRepositoryUnavailable
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}
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if ctx == nil {
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ctx = context.Background()
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}
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sourceID, err := parseGMCharacterID(request.SourceCharacterID)
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if err != nil {
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return result, err
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}
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result.SourceCharacterID = sourceID
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name := strings.TrimSpace(request.Name)
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if name == "" {
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return result, fmt.Errorf("%w: character name is required", ErrGMRequestInvalid)
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}
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if err := dnfcharacterdata.ValidateCharacterName(name); err != nil {
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return result, fmt.Errorf("%w: %v", ErrGMRequestInvalid, err)
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}
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// 破坏性操作必须带显式确认串，避免误触。
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if strings.TrimSpace(request.Confirmation) != gmCharacterCloneConfirmation {
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return result, fmt.Errorf("%w: confirmation must be %s", ErrGMRequestInvalid, gmCharacterCloneConfirmation)
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}
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ctx, cancel := context.WithTimeout(ctx, createWriteTimeout)
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defer cancel()
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s.characterCreateMu.Lock()
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defer s.characterCreateMu.Unlock()
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repositories, available := s.repositoryGroup()
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if !available || repositories.Character == nil || repositories.CharacterCreate == nil {
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return result, ErrGMRepositoryUnavailable
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}
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sourceIDText := fmt.Sprintf("%d", sourceID)
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source, found, err := repositories.Character.Load(ctx, sourceIDText)
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if err != nil {
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return result, err
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}
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if !found {
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return result, fmt.Errorf("%w: source character not found", ErrGMRequestInvalid)
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}
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result.AccountID = source.AccountID
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existing, slotLimit, err := s.listCharactersWithLimit(ctx, repositories, source.AccountID)
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if err != nil {
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return result, err
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}
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if len(existing) >= slotLimit {
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return result, fmt.Errorf("%w: account character slots are full", ErrGMRequestInvalid)
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}
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duplicated, err := s.characterNameExists(ctx, repositories, existing, name)
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if err != nil {
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return result, err
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}
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if duplicated {
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return result, fmt.Errorf("%w: character name already exists", ErrGMRequestInvalid)
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}
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newID, err := s.nextCharacterID(ctx, repositories, existing)
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if err != nil {
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return result, err
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}
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if newID <= 0 || newID > upperMaxCharacter {
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return result, fmt.Errorf("%w: character id %d exceeds current protocol", ErrGMRequestInvalid, newID)
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}
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slot := nextCharacterSlot(existing, slotLimit)
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if slot < 0 {
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return result, fmt.Errorf("%w: account character slots are full", ErrGMRequestInvalid)
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}
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newIDText := fmt.Sprintf("%d", newID)
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now := time.Now().UTC()
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// 角色本体：保留源角色的职业/等级/属性/外观名单，只换身份与位置。
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clone := dnfrepo.CloneCharacter(source)
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clone.CharacterID = newIDText
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clone.Name = name
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clone.Slot = slot
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clone.CreatedAt = now
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clone.UpdatedAt = now
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// 新角色从城镇起步，不继承源角色的副本内位置。
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clone.Location = dnfrepo.CharacterLocation{}
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creation := dnfcharacterdata.Creation{Character: clone}
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// 子记录：读取源角色记录后**必须立即改绑到新角色 ID**。
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//
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// characterdata.normalizeCreation 里的 normalizeChildID 只做"校验 + 填空"：
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// 子记录 ID 非空且与目标角色不同时直接报 ErrChildCharacterMismatch，它不会
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// 替调用方改绑。所以改绑必须在读取处完成。
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if record, ok, loadErr := gmCloneLoadChild(ctx, repositories.Inventory, sourceIDText, newIDText,
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func(r *dnfrepo.InventoryRecord) { r.CharacterID = newIDText }); loadErr != nil {
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return result, loadErr
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} else if ok {
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creation.Inventory = record
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}
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if record, ok, loadErr := gmCloneLoadChild(ctx, repositories.Equipment, sourceIDText, newIDText,
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func(r *dnfrepo.EquipmentRecord) { r.CharacterID = newIDText }); loadErr != nil {
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return result, loadErr
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} else if ok {
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creation.Equipment = record
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}
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if record, ok, loadErr := gmCloneLoadChild(ctx, repositories.Skill, sourceIDText, newIDText,
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func(r *dnfrepo.SkillRecord) { r.CharacterID = newIDText }); loadErr != nil {
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return result, loadErr
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} else if ok {
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creation.Skill = record
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}
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if record, ok, loadErr := gmCloneLoadChild(ctx, repositories.Quest, sourceIDText, newIDText,
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func(r *dnfrepo.QuestRecord) { r.CharacterID = newIDText }); loadErr != nil {
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return result, loadErr
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} else if ok {
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creation.Quest = record
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}
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if record, ok, loadErr := gmCloneLoadChild(ctx, repositories.Pet, sourceIDText, newIDText,
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func(r *dnfrepo.PetRecord) { r.CharacterID = newIDText }); loadErr != nil {
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return result, loadErr
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} else if ok {
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creation.Pet = record
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}
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// 设置记录（快捷键、容器状态、选项快照等）由各子系统用自己的 scope 约定写入，
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// 仓储层并没有"角色设置总 scope"这样的公开函数。克隆时**不复制设置**：
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// 复制过来的 scope 仍指向源角色，等于造出一批无主记录；让新角色按原生流程
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// 首次进入时生成自己的默认设置更安全。工具端只展示数量，这里如实报 0。
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// 一次性落库：复用原生创建角色的事务边界，避免半成品角色出现在选择器里。
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if err := dnfcharacterdata.NewCreator(repositories).Create(ctx, creation); err != nil {
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return result, fmt.Errorf("persist cloned character: %w", err)
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}
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result.CharacterID = uint16(newID)
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result.Slot = slot
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result.Name = name
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result.InventoryCopied = creation.Inventory != nil
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result.EquipmentCopied = creation.Equipment != nil
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result.SkillCopied = creation.Skill != nil
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result.QuestCopied = creation.Quest != nil
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result.PetCopied = creation.Pet != nil
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result.SettingsCount = len(creation.Settings)
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// 副本权限按账号维度记录，不随角色复制；仅统计可用性供工具端展示。
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if repositories.DungeonPermission != nil {
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if _, permFound, permErr := repositories.DungeonPermission.Load(ctx, source.AccountID); permErr == nil && permFound {
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result.PermissionCount = 1
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}
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}
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return result, nil
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}
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// gmCloneLoadChild 读取一个源角色的子记录，并把它的 CharacterID 改绑到新角色。
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//
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// repo 为 nil 时报错；源记录不存在时 ok=false。
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// 改绑通过 setID 回调完成，避免在泛型里对任意记录类型做字段访问。
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func gmCloneLoadChild[T any](
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ctx context.Context,
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repo interface {
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Load(context.Context, string) (T, bool, error)
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},
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sourceCharacterID string,
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targetCharacterID string,
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setID func(*T),
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) (*T, bool, error) {
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if repo == nil {
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return nil, false, fmt.Errorf("%w: child repository unavailable", ErrGMRepositoryUnavailable)
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}
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record, found, err := repo.Load(ctx, sourceCharacterID)
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if err != nil {
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return nil, false, err
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}
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if !found {
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return nil, false, nil
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}
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setID(&record)
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return &record, true, nil
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}
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