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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@@ -0,0 +1,498 @@
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package cargo
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import (
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"context"
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"errors"
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"fmt"
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"sort"
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"strconv"
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"strings"
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"time"
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dnfrepo "longheng.io/server/internal/modules/dnf/repository"
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)
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var (
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ErrOwnerUnavailable = errors.New("cargo owner unavailable")
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ErrAccountRequired = errors.New("account id required")
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ErrCharacterRequired = errors.New("selected character id required")
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ErrAccountNotFound = errors.New("account record not found")
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ErrCharacterNotFound = errors.New("character record not found")
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ErrGoldInsufficient = errors.New("gold is insufficient")
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ErrCargoExists = errors.New("account cargo already exists")
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ErrCargoNotCreated = errors.New("account cargo is not created")
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ErrCargoMaxLevel = errors.New("account cargo is already max level")
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ErrCargoCostMissing = errors.New("account cargo upgrade cost owner is missing")
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ErrCargoMaterialInsufficient = errors.New("account cargo upgrade material is insufficient")
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// ErrCargoUpgradeToolRequired 表示该档没有金库窗口自己的费用，只能买商城的
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// 帐号金库升级工具。op306 必须失败关闭，否则新接上的高档位会变成免费升级。
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ErrCargoUpgradeToolRequired = errors.New("account cargo tier requires the cera shop upgrade tool")
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)
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const accountCargoCreateGoldCost int64 = 100000
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const accountCargoVoidMagicStoneItemID int64 = 3299
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const accountCargoVoidMagicStoneCost int64 = 250
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// accountCargoTiers 是账号金库的完整容量阶梯，一档 8 格。
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//
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// 2026-08-25 现网证据（旧树 runtime/logs/packet_log.txt）：客户端按顺序消耗 PVF
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// 里的 12 个点券工具 stackable/cash/chn_account_cargo/account_cargo1..12.stk
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// （cerashop.etc 商品 100534 / 102045 / 102108 / 102316 / 102659 /
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// 103665-103671），每个工具一档 8 格；1->8、16->24、24->32 三档不用工具，走
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// op306 的金币和无色小晶块。观测到的 8->16(tool1)、32->40(tool2)、
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// 40->48(tool3)、48->56(tool4)、56->64(tool5) 全部成功落库，容量 64 时客户端
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// 请求 tool6 也就是 64->72。12 个工具因此把阶梯接到 120 格；此前表只写到 64，
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// tool6 被 errCurrentCeraShopProductUnavailable 拒绝，客户端把失败码 4 显示成
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// "物品栏空间不足"。
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var accountCargoTiers = []int64{1, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120}
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type AccountCommand struct {
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AccountID string
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SelectedCharacterID uint16
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}
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type MoneyCommand struct {
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AccountID string
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SelectedCharacterID uint16
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Direction MoneyDirection
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Amount int64
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}
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type CostKind string
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const (
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CostNone CostKind = ""
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CostGold CostKind = "gold"
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CostCera CostKind = "cera"
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CostMaterial CostKind = "material"
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)
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type CostResult struct {
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Kind CostKind
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Amount int64
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}
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// PlanResult is a read-only validation result; it does not mean cargo state
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// or gold has been changed.
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type PlanResult struct {
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AccountID string
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CharacterID string
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Operation string
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Direction MoneyDirection
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Amount int64
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CharacterGold int64
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CharacterCera int64
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CargoGold int64
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CargoLevel int64
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CargoCreated bool
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Cost CostResult
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Changed bool
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}
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type Owner struct {
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accounts dnfrepo.AccountRepository
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characters dnfrepo.CharacterRepository
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assets dnfrepo.RentalAssetUnitOfWork
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}
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func NewOwner(repos dnfrepo.Group) (*Owner, error) {
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if repos.Account == nil || repos.Character == nil || repos.RentalAssets == nil {
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return nil, ErrOwnerUnavailable
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}
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return &Owner{accounts: repos.Account, characters: repos.Character, assets: repos.RentalAssets}, nil
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}
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func (o *Owner) PlanAccount(ctx context.Context, operation string, cmd AccountCommand) (PlanResult, error) {
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account, err := o.loadAccount(ctx, cmd.AccountID)
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if err != nil {
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return PlanResult{}, err
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}
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return PlanResult{
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AccountID: account.AccountID,
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Operation: operation,
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CargoGold: metadataInt(account.Metadata, "account_cargo_gold"),
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CargoLevel: metadataInt(account.Metadata, "account_cargo_level"),
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CargoCreated: metadataBool(account.Metadata, "account_cargo_created"),
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}, nil
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}
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// ApplyAccount 写入账号金库创建/扩展状态，并在需要金币费用时同步扣角色金币。
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// 当前还没有统一 wallet/account-cargo 事务，保存账号失败时会补偿回滚角色金币，成功 ACK 仍由 handler 阻断。
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func (o *Owner) ApplyAccount(ctx context.Context, operation string, cmd AccountCommand) (PlanResult, error) {
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if o == nil || o.assets == nil {
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return PlanResult{}, ErrOwnerUnavailable
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}
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accountID := strings.TrimSpace(cmd.AccountID)
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if accountID == "" {
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return PlanResult{}, ErrAccountRequired
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}
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if cmd.SelectedCharacterID == 0 {
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return PlanResult{}, ErrCharacterRequired
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}
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characterID := strconv.FormatUint(uint64(cmd.SelectedCharacterID), 10)
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var result PlanResult
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err := o.assets.WithinRentalAssets(ctx, accountID, characterID, func(accounts dnfrepo.AccountRepository, characters dnfrepo.CharacterRepository, inventoryRepo dnfrepo.InventoryRepository, _ dnfrepo.EquipmentRepository) error {
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account, found, err := accounts.Load(ctx, accountID)
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if err != nil {
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return err
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}
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if !found {
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return ErrAccountNotFound
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}
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character, found, err := characters.Load(ctx, characterID)
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if err != nil {
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return err
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}
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if !found {
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return ErrCharacterNotFound
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}
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if owner := strings.TrimSpace(character.AccountID); owner != "" && owner != accountID {
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return ErrAccountRequired
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}
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account = ensureAccountMetadata(dnfrepo.CloneAccount(account))
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character = ensureCharacterStats(dnfrepo.CloneCharacter(character), characterID)
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var cost CostResult
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inventoryDirty := false
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switch operation {
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case "create_account_cargo":
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if metadataBool(account.Metadata, "account_cargo_created") || metadataInt(account.Metadata, "account_cargo_level") > 0 {
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return ErrCargoExists
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}
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if character.Stats["gold"] < accountCargoCreateGoldCost {
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return fmt.Errorf("%w: character=%d amount=%d", ErrGoldInsufficient, character.Stats["gold"], accountCargoCreateGoldCost)
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}
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character.Stats["gold"] -= accountCargoCreateGoldCost
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cost = CostResult{Kind: CostGold, Amount: accountCargoCreateGoldCost}
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account.Metadata["account_cargo_created"] = "true"
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account.Metadata["account_cargo_level"] = strconv.FormatInt(accountCargoTiers[0], 10)
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if strings.TrimSpace(account.Metadata["account_cargo_gold"]) == "" {
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account.Metadata["account_cargo_gold"] = "0"
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}
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case "upgrade_account_cargo":
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previous := metadataInt(account.Metadata, "account_cargo_level")
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next, ok := nextCargoTier(previous)
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if previous <= 0 {
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return ErrCargoNotCreated
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}
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if !ok {
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return ErrCargoMaxLevel
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}
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var inventory dnfrepo.InventoryRecord
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if previous == 16 || previous == 24 {
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inventory, found, err = inventoryRepo.Load(ctx, characterID)
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if err != nil {
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return err
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}
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if !found {
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return ErrCargoCostMissing
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}
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inventory = dnfrepo.CloneInventory(inventory)
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}
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cost, inventoryDirty, err = applyCargoUpgradeCost(&character, &account, &inventory, previous)
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if err != nil {
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return err
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}
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if inventoryDirty {
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inventory.CharacterID = characterID
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inventory.UpdatedAt = time.Now().UTC()
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if err := dnfrepo.SaveInventoryFields(ctx, inventoryRepo, inventory, dnfrepo.InventoryFieldSlots); err != nil {
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return err
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}
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}
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account.Metadata["account_cargo_created"] = "true"
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account.Metadata["account_cargo_level"] = strconv.FormatInt(next, 10)
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default:
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return fmt.Errorf("operation %q invalid", operation)
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}
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now := time.Now().UTC()
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character.UpdatedAt = now
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account.UpdatedAt = now
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if err := dnfrepo.SaveCharacterFields(ctx, characters, character, dnfrepo.CharacterFieldStats); err != nil {
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return err
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}
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if err := accounts.Save(ctx, account); err != nil {
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return err
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}
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result = PlanResult{AccountID: account.AccountID, CharacterID: characterID, Operation: operation, CharacterGold: character.Stats["gold"], CharacterCera: metadataInt(account.Metadata, "account_cera"), CargoGold: metadataInt(account.Metadata, "account_cargo_gold"), CargoLevel: metadataInt(account.Metadata, "account_cargo_level"), CargoCreated: metadataBool(account.Metadata, "account_cargo_created"), Cost: cost, Changed: true}
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return nil
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})
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if err != nil {
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return PlanResult{}, err
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}
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return result, nil
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}
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func (o *Owner) PlanMoney(ctx context.Context, cmd MoneyCommand) (PlanResult, error) {
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if cmd.Amount <= 0 {
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return PlanResult{}, fmt.Errorf("amount %d invalid", cmd.Amount)
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}
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account, err := o.loadAccount(ctx, cmd.AccountID)
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if err != nil {
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return PlanResult{}, err
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}
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characterID, character, err := o.loadCharacter(ctx, cmd.SelectedCharacterID)
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if err != nil {
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return PlanResult{}, err
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}
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character = dnfrepo.CloneCharacter(character)
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characterGold := character.Stats["gold"]
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cargoGold := metadataInt(account.Metadata, "account_cargo_gold")
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switch cmd.Direction {
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case MoneyDeposit:
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if characterGold < cmd.Amount {
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return PlanResult{}, fmt.Errorf("%w: character=%d amount=%d", ErrGoldInsufficient, characterGold, cmd.Amount)
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}
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case MoneyWithdraw:
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if cargoGold < cmd.Amount {
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return PlanResult{}, fmt.Errorf("%w: cargo=%d amount=%d", ErrGoldInsufficient, cargoGold, cmd.Amount)
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}
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default:
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return PlanResult{}, fmt.Errorf("direction %q invalid", cmd.Direction)
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}
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return PlanResult{
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AccountID: account.AccountID,
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CharacterID: characterID,
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Operation: string(cmd.Direction) + "_money",
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Direction: cmd.Direction,
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Amount: cmd.Amount,
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CharacterGold: characterGold,
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CharacterCera: metadataInt(account.Metadata, "account_cera"),
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CargoGold: cargoGold,
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CargoLevel: metadataInt(account.Metadata, "account_cargo_level"),
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CargoCreated: metadataBool(account.Metadata, "account_cargo_created"),
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}, nil
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}
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// ApplyMoney 同步写入角色金币和账号金库金币。
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// 这是账号金库 305-308 链路的最小可靠 owner；客户端刷新包顺序未闭合前，handler 仍然阻断成功 ACK。
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func (o *Owner) ApplyMoney(ctx context.Context, cmd MoneyCommand) (PlanResult, error) {
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if cmd.Amount <= 0 {
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return PlanResult{}, fmt.Errorf("amount %d invalid", cmd.Amount)
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}
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if o == nil || o.assets == nil {
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return PlanResult{}, ErrOwnerUnavailable
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}
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accountID := strings.TrimSpace(cmd.AccountID)
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if accountID == "" {
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return PlanResult{}, ErrAccountRequired
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}
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if cmd.SelectedCharacterID == 0 {
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return PlanResult{}, ErrCharacterRequired
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}
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characterID := strconv.FormatUint(uint64(cmd.SelectedCharacterID), 10)
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var result PlanResult
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err := o.assets.WithinRentalAssets(ctx, accountID, characterID, func(accounts dnfrepo.AccountRepository, characters dnfrepo.CharacterRepository, _ dnfrepo.InventoryRepository, _ dnfrepo.EquipmentRepository) error {
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account, found, err := accounts.Load(ctx, accountID)
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if err != nil {
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return err
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}
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if !found {
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return ErrAccountNotFound
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}
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character, found, err := characters.Load(ctx, characterID)
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if err != nil {
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return err
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}
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if !found {
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return ErrCharacterNotFound
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}
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if owner := strings.TrimSpace(character.AccountID); owner != "" && owner != accountID {
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return ErrAccountRequired
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}
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account = ensureAccountMetadata(dnfrepo.CloneAccount(account))
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character = ensureCharacterStats(dnfrepo.CloneCharacter(character), characterID)
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characterGold := character.Stats["gold"]
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cargoGold := metadataInt(account.Metadata, "account_cargo_gold")
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if !metadataBool(account.Metadata, "account_cargo_created") && metadataInt(account.Metadata, "account_cargo_level") <= 0 {
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return ErrCargoNotCreated
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}
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switch cmd.Direction {
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case MoneyDeposit:
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if characterGold < cmd.Amount {
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return fmt.Errorf("%w: character=%d amount=%d", ErrGoldInsufficient, characterGold, cmd.Amount)
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}
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characterGold -= cmd.Amount
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cargoGold += cmd.Amount
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case MoneyWithdraw:
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if cargoGold < cmd.Amount {
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return fmt.Errorf("%w: cargo=%d amount=%d", ErrGoldInsufficient, cargoGold, cmd.Amount)
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}
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characterGold += cmd.Amount
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cargoGold -= cmd.Amount
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default:
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return fmt.Errorf("direction %q invalid", cmd.Direction)
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}
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now := time.Now().UTC()
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character.Stats["gold"] = characterGold
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character.UpdatedAt = now
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account.Metadata["account_cargo_gold"] = strconv.FormatInt(cargoGold, 10)
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account.Metadata["account_cargo_created"] = "true"
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account.UpdatedAt = now
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if err := dnfrepo.SaveCharacterFields(ctx, characters, character, dnfrepo.CharacterFieldStats); err != nil {
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return err
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}
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if err := accounts.Save(ctx, account); err != nil {
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return err
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}
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result = PlanResult{AccountID: account.AccountID, CharacterID: characterID, Operation: string(cmd.Direction) + "_money", Direction: cmd.Direction, Amount: cmd.Amount, CharacterGold: characterGold, CharacterCera: metadataInt(account.Metadata, "account_cera"), CargoGold: cargoGold, CargoLevel: metadataInt(account.Metadata, "account_cargo_level"), CargoCreated: metadataBool(account.Metadata, "account_cargo_created"), Changed: true}
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return nil
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})
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if err != nil {
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return PlanResult{}, err
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}
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return result, nil
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}
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func (o *Owner) loadAccount(ctx context.Context, accountID string) (dnfrepo.AccountRecord, error) {
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if o == nil || o.accounts == nil {
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return dnfrepo.AccountRecord{}, ErrOwnerUnavailable
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}
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accountID = strings.TrimSpace(accountID)
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if accountID == "" {
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return dnfrepo.AccountRecord{}, ErrAccountRequired
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}
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account, ok, err := o.accounts.Load(ctx, accountID)
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if err != nil {
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return dnfrepo.AccountRecord{}, err
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}
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if !ok {
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return dnfrepo.AccountRecord{}, ErrAccountNotFound
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}
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return dnfrepo.CloneAccount(account), nil
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}
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func (o *Owner) loadCharacter(ctx context.Context, selectedCharacterID uint16) (string, dnfrepo.CharacterRecord, error) {
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if o == nil || o.characters == nil {
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return "", dnfrepo.CharacterRecord{}, ErrOwnerUnavailable
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}
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if selectedCharacterID == 0 {
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return "", dnfrepo.CharacterRecord{}, ErrCharacterRequired
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}
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characterID := strconv.FormatUint(uint64(selectedCharacterID), 10)
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character, ok, err := o.characters.Load(ctx, characterID)
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if err != nil {
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return "", dnfrepo.CharacterRecord{}, err
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}
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if !ok {
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return "", dnfrepo.CharacterRecord{}, ErrCharacterNotFound
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}
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return characterID, dnfrepo.CloneCharacter(character), nil
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}
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func ensureAccountMetadata(account dnfrepo.AccountRecord) dnfrepo.AccountRecord {
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if account.Metadata == nil {
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account.Metadata = make(map[string]string, 4)
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}
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return account
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}
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func ensureCharacterStats(character dnfrepo.CharacterRecord, characterID string) dnfrepo.CharacterRecord {
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character.CharacterID = characterID
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if character.Stats == nil {
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character.Stats = make(map[string]int64, 1)
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}
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return character
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}
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func nextCargoTier(previous int64) (int64, bool) {
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for index, tier := range accountCargoTiers {
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if tier == previous && index+1 < len(accountCargoTiers) {
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return accountCargoTiers[index+1], true
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}
|
||||
}
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return previous, false
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||||
}
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|
||||
// NextAccountCargoTier is shared by the normal account-cargo command and the
|
||||
// PVF-resolved Cera-shop upgrade tool. Keeping one progression prevents the
|
||||
// shop from silently skipping a normal client-visible tier.
|
||||
func NextAccountCargoTier(previous int64) (int64, bool) {
|
||||
return nextCargoTier(previous)
|
||||
}
|
||||
|
||||
func applyCargoUpgradeCost(character *dnfrepo.CharacterRecord, account *dnfrepo.AccountRecord, inventory *dnfrepo.InventoryRecord, previousTier int64) (CostResult, bool, error) {
|
||||
switch previousTier {
|
||||
case 1:
|
||||
const cost int64 = 2000000
|
||||
if character.Stats["gold"] < cost {
|
||||
return CostResult{}, false, fmt.Errorf("%w: character=%d amount=%d", ErrGoldInsufficient, character.Stats["gold"], cost)
|
||||
}
|
||||
character.Stats["gold"] -= cost
|
||||
return CostResult{Kind: CostGold, Amount: cost}, false, nil
|
||||
case 8, 32, 40, 48, 56:
|
||||
cost := map[int64]int64{8: 2000, 32: 2000, 40: 2500, 48: 3000, 56: 5000}[previousTier]
|
||||
balance := metadataInt(account.Metadata, "account_cera")
|
||||
if balance < cost {
|
||||
return CostResult{}, false, fmt.Errorf("%w: cera=%d amount=%d", ErrGoldInsufficient, balance, cost)
|
||||
}
|
||||
account.Metadata["account_cera"] = strconv.FormatInt(balance-cost, 10)
|
||||
return CostResult{Kind: CostCera, Amount: cost}, false, nil
|
||||
case 16, 24:
|
||||
if inventory == nil || inventory.Slots == nil {
|
||||
return CostResult{}, false, fmt.Errorf("%w: void magic stone inventory missing for tier=%d", ErrCargoCostMissing, previousTier)
|
||||
}
|
||||
remaining := accountCargoVoidMagicStoneCost
|
||||
keys := make([]string, 0)
|
||||
for key, stack := range inventory.Slots {
|
||||
if strings.HasPrefix(key, "0:") && stack.ItemID == accountCargoVoidMagicStoneItemID && stack.Count > 0 {
|
||||
keys = append(keys, key)
|
||||
}
|
||||
}
|
||||
sort.Strings(keys)
|
||||
for _, key := range keys {
|
||||
stack := inventory.Slots[key]
|
||||
if stack.Count >= remaining {
|
||||
remaining = 0
|
||||
break
|
||||
}
|
||||
remaining -= stack.Count
|
||||
}
|
||||
if remaining > 0 {
|
||||
return CostResult{}, false, fmt.Errorf("%w: item=%d need=%d", ErrCargoMaterialInsufficient, accountCargoVoidMagicStoneItemID, accountCargoVoidMagicStoneCost)
|
||||
}
|
||||
remaining = accountCargoVoidMagicStoneCost
|
||||
for _, key := range keys {
|
||||
stack := inventory.Slots[key]
|
||||
consume := stack.Count
|
||||
if consume > remaining {
|
||||
consume = remaining
|
||||
}
|
||||
stack.Count -= consume
|
||||
remaining -= consume
|
||||
if stack.Count == 0 {
|
||||
delete(inventory.Slots, key)
|
||||
} else {
|
||||
inventory.Slots[key] = stack
|
||||
}
|
||||
if remaining == 0 {
|
||||
break
|
||||
}
|
||||
}
|
||||
return CostResult{Kind: CostMaterial, Amount: accountCargoVoidMagicStoneCost}, true, nil
|
||||
default:
|
||||
// 64 格以上只有商城工具，金库窗口按钮没有可扣的费用。这里必须失败关闭：
|
||||
// 返回零费用会让 op306 白送一档。
|
||||
return CostResult{}, false, fmt.Errorf("%w: tier=%d", ErrCargoUpgradeToolRequired, previousTier)
|
||||
}
|
||||
}
|
||||
|
||||
func metadataInt(metadata map[string]string, key string) int64 {
|
||||
raw := strings.TrimSpace(metadata[key])
|
||||
if raw == "" {
|
||||
return 0
|
||||
}
|
||||
value, err := strconv.ParseInt(raw, 10, 64)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
return value
|
||||
}
|
||||
|
||||
func metadataBool(metadata map[string]string, key string) bool {
|
||||
switch strings.ToLower(strings.TrimSpace(metadata[key])) {
|
||||
case "1", "true", "yes", "on":
|
||||
return true
|
||||
default:
|
||||
return false
|
||||
}
|
||||
}
|
||||
Reference in new issue
Block a user