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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"encoding/binary"
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"fmt"
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"math"
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"strconv"
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"strings"
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"time"
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"longheng.io/server/internal/modules/dnf/premium"
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dnfrepo "longheng.io/server/internal/modules/dnf/repository"
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)
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func currentPremiumInventoryContracts(catalog *currentPremiumCatalog) map[int64]premium.InventoryContract {
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if catalog == nil || len(catalog.contractsByItem) == 0 {
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return nil
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}
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contracts := make(map[int64]premium.InventoryContract, len(catalog.contractsByItem))
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for itemID, info := range catalog.contractsByItem {
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contracts[itemID] = premium.InventoryContract{
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ItemID: info.ItemID,
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PremiumType: premium.CanonicalType(info.PremiumType),
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DurationSeconds: info.DurationSeconds,
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}
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}
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return contracts
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}
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// activateCurrentPremiumInventoryContracts is the common acquisition
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// boundary for premiumlist contract items. The grant transaction may briefly
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// persist a recoverable item row, but before any item-list projection reaches
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// the client this transaction atomically removes every list-0 contract stack
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// and extends the account entitlement by PVF duration * stack count.
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func (s *Service) activateCurrentPremiumInventoryContracts(
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ctx context.Context,
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session *gameSession,
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) (premium.InventoryActivationResult, error) {
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if s == nil || session == nil || session.selectedCharacterID == 0 {
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return premium.InventoryActivationResult{}, fmt.Errorf("premium inventory activation requires a selected character")
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}
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repositories, ok := s.repositoryGroup()
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if !ok || repositories.RentalAssets == nil || repositories.Inventory == nil {
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return premium.InventoryActivationResult{}, fmt.Errorf("premium inventory activation repositories are unavailable")
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}
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accountID := strings.TrimSpace(s.accountIDForSession(session))
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if accountID == "" {
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return premium.InventoryActivationResult{}, fmt.Errorf("premium inventory activation account is unavailable")
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}
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characterID := strconv.FormatUint(uint64(session.selectedCharacterID), 10)
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catalog, err := s.currentPremiumCatalog()
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if err != nil {
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return premium.InventoryActivationResult{}, err
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}
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contracts := currentPremiumInventoryContracts(catalog)
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if len(contracts) == 0 {
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return premium.InventoryActivationResult{}, nil
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}
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now := s.gameplayNow().UTC()
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var result premium.InventoryActivationResult
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err = repositories.RentalAssets.WithinRentalAssets(
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ctx,
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accountID,
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characterID,
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func(accounts dnfrepo.AccountRepository, _ dnfrepo.CharacterRepository, inventoryRepo dnfrepo.InventoryRepository, _ dnfrepo.EquipmentRepository) error {
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account, found, loadErr := accounts.Load(ctx, accountID)
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if loadErr != nil {
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return loadErr
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}
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if !found {
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return fmt.Errorf("premium inventory activation account %q not found", accountID)
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}
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inventory, found, loadErr := inventoryRepo.Load(ctx, characterID)
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if loadErr != nil {
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return loadErr
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}
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if !found {
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return fmt.Errorf("premium inventory activation inventory %q not found", characterID)
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}
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account = dnfrepo.CloneAccount(account)
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inventory = dnfrepo.CloneInventory(inventory)
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result, loadErr = premium.ActivateInventoryContracts(&account, &inventory, contracts, now)
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if loadErr != nil || !result.Changed() {
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return loadErr
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}
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account.UpdatedAt = now
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inventory.UpdatedAt = now
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if saveErr := accounts.Save(ctx, account); saveErr != nil {
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return saveErr
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}
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return dnfrepo.SaveInventoryFields(ctx, inventoryRepo, inventory, dnfrepo.InventoryFieldSlots)
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},
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)
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return result, err
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}
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// currentPremiumContractActivation converts explicit contract units into account
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// entitlement inside a caller-owned transaction. The magic-box owner calls it
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// through alignedcmd.MagicBoxContractActivator so a rolled premium contract
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// never takes a bag cell; returning an error makes the owner fall back to
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// ordinary placement, which keeps the reward recoverable.
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func (s *Service) currentPremiumContractActivation(
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account *dnfrepo.AccountRecord,
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units map[int64]int64,
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now time.Time,
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) (premium.InventoryActivationResult, error) {
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if s == nil || account == nil || len(units) == 0 {
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return premium.InventoryActivationResult{}, nil
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}
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catalog, err := s.currentPremiumCatalog()
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if err != nil {
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return premium.InventoryActivationResult{}, err
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}
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contracts := currentPremiumInventoryContracts(catalog)
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if len(contracts) == 0 {
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return premium.InventoryActivationResult{}, nil
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}
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return premium.ActivateContractUnits(account, contracts, units, now)
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}
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// logCurrentPremiumInventoryActivation logs one activation sweep.
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func (s *Service) logCurrentPremiumInventoryActivation(
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session *gameSession,
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result premium.InventoryActivationResult,
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source string,
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) {
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if !result.Changed() {
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return
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}
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s.logGameEvent(session, "game-premium-contract-inventory-auto-activated",
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"source", source,
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"char_id", session.selectedCharacterID,
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"removed_slots", fmt.Sprint(result.RemovedSlots),
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"removed_rows", len(result.RemovedSlots),
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"activation_count", len(result.Activations),
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"activations", fmt.Sprint(result.Activations),
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"state_source", "runtime_pvf_premiumlist_item_type_term_and_account_expiry")
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}
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func (s *Service) sendCurrentPremiumInventoryActivations(
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session *gameSession,
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result premium.InventoryActivationResult,
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source string,
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) error {
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if !result.Changed() {
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return nil
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}
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nowUnix := s.gameplayNow().UTC().Unix()
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refreshCrystal := false
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refreshBlackDiamond := false
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for _, activation := range result.Activations {
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remaining := activation.ExpireAt - nowUnix
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if remaining < 0 {
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remaining = 0
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}
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wireType, canNotify := currentPremiumActivationWireType(activation.PremiumType)
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if canNotify {
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if err := s.sendGameUpperRawClassCodec(
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session,
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currentPremiumActivatedMsgID,
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buildCurrentPremiumActivatedBody(wireType, remaining),
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0,
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true,
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); err != nil {
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return err
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}
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}
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if activation.PremiumType == premium.TypeCrystal {
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refreshCrystal = true
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}
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if premium.IsBlackDiamondStorageType(activation.PremiumType) {
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refreshBlackDiamond = true
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}
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}
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s.logCurrentPremiumInventoryActivation(session, result, source)
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if refreshBlackDiamond {
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ctx, cancel := context.WithTimeout(context.Background(), createWriteTimeout)
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err := s.refreshCurrentBlackDiamondAfterActivation(ctx, session, source+"_after_black_diamond_activation")
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cancel()
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if err != nil {
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return err
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}
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}
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if refreshCrystal {
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return s.sendCurrentCrystalContractState(session, source+"_after_type97_auto_activation")
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}
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return nil
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}
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func currentPremiumContractCandidateItemUpdate(body []byte, catalog *currentPremiumCatalog) bool {
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if catalog == nil || len(body) < 3 || body[0] != dnfrepo.MainInventoryListType {
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return false
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}
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count := int(binary.LittleEndian.Uint16(body[1:3]))
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if count <= 0 || len(body) != 3+count*currentItemListEntryWireSize {
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return false
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}
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for index := 0; index < count; index++ {
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offset := 3 + index*currentItemListEntryWireSize
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itemID := int64(binary.LittleEndian.Uint32(body[offset+2 : offset+6]))
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if _, exists := catalog.contractsByItem[itemID]; exists {
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return true
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}
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}
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return false
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}
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func currentPremiumContractDeletionItemUpdate(
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body []byte,
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removedSlots []int16,
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) ([]byte, bool) {
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if len(body) < 3 || body[0] != dnfrepo.MainInventoryListType {
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return body, false
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}
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count := int(binary.LittleEndian.Uint16(body[1:3]))
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if len(body) != 3+count*currentItemListEntryWireSize {
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return body, false
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}
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entries := make([]currentItemListEntry, 0, count+len(removedSlots))
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bySlot := make(map[int16]int, count+len(removedSlots))
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for index := 0; index < count; index++ {
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offset := 3 + index*currentItemListEntryWireSize
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var entry currentItemListEntry
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copy(entry.data[:], body[offset:offset+currentItemListEntryWireSize])
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slot := int16(binary.LittleEndian.Uint16(entry.data[0:2]))
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bySlot[slot] = len(entries)
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entries = append(entries, entry)
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}
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for _, slot := range removedSlots {
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var deletion currentItemListEntry
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deletion.patchCore(slot, math.MaxUint32, 0)
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if index, exists := bySlot[slot]; exists {
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entries[index] = deletion
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continue
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}
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bySlot[slot] = len(entries)
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entries = append(entries, deletion)
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}
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sortCurrentItemListEntries(entries)
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return buildCurrentItemUpdateBody(dnfrepo.MainInventoryListType, entries), true
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}
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// prepareCurrentPremiumContractItemUpdate intercepts only a class0/op14 list0
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// body that itself contains a PVF contract item. After the durable activation,
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// every consumed slot is projected as a deletion row, so the awarded contract
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// never appears in the client bag even though a crash before this boundary
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// would still leave a recoverable item for the login migration.
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func (s *Service) prepareCurrentPremiumContractItemUpdate(
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session *gameSession,
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body []byte,
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) ([]byte, error) {
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catalog, err := s.currentPremiumCatalog()
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if err != nil || !currentPremiumContractCandidateItemUpdate(body, catalog) {
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return body, nil
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}
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ctx, cancel := context.WithTimeout(context.Background(), currentRepositorySnapshotTimeout)
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defer cancel()
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result, err := s.activateCurrentPremiumInventoryContracts(ctx, session)
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if err != nil {
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s.logGameEvent(session, "game-premium-contract-item-update-auto-activation-deferred",
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"char_id", session.selectedCharacterID,
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"reason", err,
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"fallback", "retain_recoverable_inventory_item_and_original_op14")
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return body, nil
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}
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if !result.Changed() {
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return body, nil
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}
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if err := s.sendCurrentPremiumInventoryActivations(session, result, "op14_contract_grant_before_inventory_projection"); err != nil {
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return nil, err
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}
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updated, ok := currentPremiumContractDeletionItemUpdate(body, result.RemovedSlots)
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if !ok {
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return nil, fmt.Errorf("premium contract item update body became invalid after activation")
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}
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return updated, nil
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}
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func (s *Service) reconcileCurrentPremiumInventoryBeforeList(
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ctx context.Context,
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session *gameSession,
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source string,
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notify bool,
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) error {
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result, err := s.activateCurrentPremiumInventoryContracts(ctx, session)
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if err != nil {
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return err
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}
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if !result.Changed() {
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return nil
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}
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if notify {
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return s.sendCurrentPremiumInventoryActivations(session, result, source)
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}
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s.logCurrentPremiumInventoryActivation(session, result, source)
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return nil
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}
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