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 +1,444 @@
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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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"errors"
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"fmt"
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"math"
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"sort"
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"strconv"
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"time"
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"longheng.io/server/internal/modules/dnf/alignedcmd"
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dnfenum "longheng.io/server/internal/modules/dnf/dnfenum"
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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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const (
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currentCustomAbilityModifyRequestSize = 4
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currentCustomAbilityModifyErrorGeneric byte = 1
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currentCustomAbilityModifyErrorMaterial byte = 8
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)
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var (
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errCurrentCustomAbilityModifyInvalid = errors.New("current custom ability modify request is invalid")
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errCurrentCustomAbilityModifyMaterial = errors.New("current custom ability modify material is insufficient")
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)
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type currentCustomAbilityModifyRequest struct {
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targetSlot int16
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optionPosition byte
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newOptionID byte
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}
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type currentCustomAbilityModifyResult struct {
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itemID uint32
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optionPosition byte
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oldOptionID byte
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newOptionID byte
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grade byte
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material currentCustomAbilityMaterialCost
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materialRemaining int64
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idempotent bool
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groupConverter bool
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converterItemID int64
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converterRemaining int64
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refreshes []alignedcmd.ItemSlotRefresh
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}
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func (catalog *currentCustomAbilityCatalog) customAbilityGroupForOption(optionID byte) ([]byte, bool) {
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if catalog == nil {
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return nil, false
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}
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for _, group := range catalog.groups {
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for _, candidate := range group {
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if candidate == optionID {
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return group, true
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}
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}
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}
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return nil, false
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}
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func commitCurrentCustomAbilityGroupConvert(
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ctx context.Context,
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repositories dnfrepo.Group,
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characterID string,
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request currentCustomAbilityModifyRequest,
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expectedItemID uint32,
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source alignedcmd.CustomAbilityGroupConverterProjection,
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catalog *currentCustomAbilityCatalog,
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drawIndex currentCustomAbilityDrawIndex,
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) (currentCustomAbilityModifyResult, error) {
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if repositories.CharacterItems == nil || catalog == nil || drawIndex == nil ||
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request.optionPosition > 1 || source.CharacterID == 0 ||
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strconv.Itoa(int(source.CharacterID)) != characterID ||
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source.SourceListType != dnfrepo.MainInventoryListType || source.SourceSlotIndex < 0 ||
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source.SourceItemID <= 0 {
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return currentCustomAbilityModifyResult{}, errCurrentCustomAbilityModifyInvalid
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}
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group, found := catalog.customAbilityGroupForOption(request.newOptionID)
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if !found || len(group) == 0 {
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return currentCustomAbilityModifyResult{}, errCurrentCustomAbilityModifyInvalid
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}
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drawnIndex, err := drawIndex(len(group))
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if err != nil {
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return currentCustomAbilityModifyResult{}, fmt.Errorf("draw custom ability group option: %w", err)
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}
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if drawnIndex < 0 || drawnIndex >= len(group) {
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return currentCustomAbilityModifyResult{}, errCurrentCustomAbilityModifyInvalid
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}
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drawnOptionID := group[drawnIndex]
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var result currentCustomAbilityModifyResult
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err = dnfrepo.WithinCharacterItemsScoped(ctx, repositories.CharacterItems, characterID, func(inventoryRepo dnfrepo.InventoryRepository, _ dnfrepo.EquipmentRepository) error {
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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 errCurrentCustomAbilityModifyInvalid
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}
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inventory = dnfrepo.CloneInventory(inventory)
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targetKey := currentCeraShopInventorySlotKey(dnfrepo.MainInventoryListType, request.targetSlot)
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target, found := inventory.Slots[targetKey]
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if !found || target.ItemID != int64(expectedItemID) || target.Count != 1 {
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return errCurrentCustomAbilityModifyInvalid
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}
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targetEntry := currentItemListEntryFromStack(dnfrepo.MainInventoryListType, request.targetSlot, target)
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state, valid := currentCustomAbilityStateFromRaw(targetEntry.data[:], catalog)
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if !valid {
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return errCurrentCustomAbilityModifyInvalid
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}
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sourceKey := currentCeraShopInventorySlotKey(source.SourceListType, source.SourceSlotIndex)
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device, found := inventory.Slots[sourceKey]
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if !found || device.ItemID != source.SourceItemID || device.Count <= 0 || sourceKey == targetKey {
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return errCurrentCustomAbilityModifyMaterial
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}
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oldOptionID := state.option0
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if request.optionPosition == 1 {
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oldOptionID = state.option1
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}
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if request.optionPosition == 0 {
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state.option0 = drawnOptionID
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} else {
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state.option1 = drawnOptionID
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}
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target.RawEntry, target.Extra = applyCurrentCustomAbilityState(targetEntry.data[:], target.Extra, state)
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inventory.Slots[targetKey] = target
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device.Count--
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remaining := device.Count
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if remaining == 0 {
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delete(inventory.Slots, sourceKey)
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} else {
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entry := currentItemListEntryFromStack(source.SourceListType, source.SourceSlotIndex, device)
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device.RawEntry = append([]byte(nil), entry.data[:]...)
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inventory.Slots[sourceKey] = device
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}
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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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refreshes := []alignedcmd.ItemSlotRefresh{
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{ListType: dnfrepo.MainInventoryListType, SlotIndex: request.targetSlot},
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{ListType: source.SourceListType, SlotIndex: source.SourceSlotIndex},
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}
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sort.Slice(refreshes, func(i, j int) bool {
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if refreshes[i].ListType != refreshes[j].ListType {
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return refreshes[i].ListType < refreshes[j].ListType
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}
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return refreshes[i].SlotIndex < refreshes[j].SlotIndex
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})
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result = currentCustomAbilityModifyResult{
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itemID: expectedItemID,
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optionPosition: request.optionPosition,
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oldOptionID: oldOptionID,
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newOptionID: drawnOptionID,
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grade: state.grade,
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groupConverter: true,
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converterItemID: source.SourceItemID,
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converterRemaining: remaining,
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refreshes: refreshes,
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}
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return nil
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})
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return result, err
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}
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func decodeCurrentCustomAbilityModifyRequest(body []byte) (currentCustomAbilityModifyRequest, error) {
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if len(body) != currentCustomAbilityModifyRequestSize {
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return currentCustomAbilityModifyRequest{}, errCurrentCustomAbilityModifyInvalid
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}
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slot := binary.LittleEndian.Uint16(body[0:2])
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request := currentCustomAbilityModifyRequest{
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targetSlot: int16(slot),
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optionPosition: body[2],
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newOptionID: body[3],
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}
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if slot > math.MaxInt16 || request.optionPosition > 1 || request.newOptionID == 0 {
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return currentCustomAbilityModifyRequest{}, errCurrentCustomAbilityModifyInvalid
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}
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return request, nil
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}
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func buildCurrentCustomAbilityModifyFailureBody(err error) []byte {
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code := currentCustomAbilityModifyErrorGeneric
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if errors.Is(err, errCurrentCustomAbilityModifyMaterial) {
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code = currentCustomAbilityModifyErrorMaterial
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}
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return []byte{0, code}
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}
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func buildCurrentCustomAbilityModifySuccessBody() []byte {
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return []byte{1}
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}
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func commitCurrentCustomAbilityModify(
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ctx context.Context,
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repositories dnfrepo.Group,
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characterID string,
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request currentCustomAbilityModifyRequest,
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expectedItemID uint32,
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catalog *currentCustomAbilityCatalog,
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) (currentCustomAbilityModifyResult, error) {
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if repositories.CharacterItems == nil || catalog == nil || request.optionPosition > 1 {
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return currentCustomAbilityModifyResult{}, errCurrentCustomAbilityModifyInvalid
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}
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if _, valid := catalog.optionIDs[request.newOptionID]; !valid {
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return currentCustomAbilityModifyResult{}, errCurrentCustomAbilityModifyInvalid
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}
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var result currentCustomAbilityModifyResult
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err := repositories.CharacterItems.WithinCharacterItems(ctx, characterID, func(inventoryRepo dnfrepo.InventoryRepository, _ dnfrepo.EquipmentRepository) error {
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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 errCurrentCustomAbilityModifyInvalid
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}
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inventory = dnfrepo.CloneInventory(inventory)
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targetKey := currentCeraShopInventorySlotKey(dnfrepo.MainInventoryListType, request.targetSlot)
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target, found := inventory.Slots[targetKey]
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if !found || target.ItemID != int64(expectedItemID) || target.Count != 1 {
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return errCurrentCustomAbilityModifyInvalid
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}
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targetEntry := currentItemListEntryFromStack(dnfrepo.MainInventoryListType, request.targetSlot, target)
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state, valid := currentCustomAbilityStateFromRaw(targetEntry.data[:], catalog)
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if !valid {
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return errCurrentCustomAbilityModifyInvalid
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}
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gradeMaterials, found := catalog.modifyMaterial[request.newOptionID]
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if !found {
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return errCurrentCustomAbilityModifyInvalid
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}
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material, found := gradeMaterials[state.grade]
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if !found || material.itemID == 0 || material.count <= 0 {
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return errCurrentCustomAbilityModifyInvalid
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}
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oldOptionID := state.option0
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if request.optionPosition == 1 {
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oldOptionID = state.option1
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}
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if oldOptionID == request.newOptionID {
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result = currentCustomAbilityModifyResult{
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itemID: expectedItemID,
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optionPosition: request.optionPosition,
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oldOptionID: oldOptionID,
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newOptionID: request.newOptionID,
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grade: state.grade,
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material: material,
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idempotent: true,
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refreshes: []alignedcmd.ItemSlotRefresh{{
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ListType: dnfrepo.MainInventoryListType,
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SlotIndex: request.targetSlot,
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}},
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}
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return nil
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}
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materialSlots := currentCompoundSlotsForItem(inventory.Slots, int64(material.itemID))
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available := int64(0)
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for _, slot := range materialSlots {
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available += inventory.Slots[currentCeraShopInventorySlotKey(dnfrepo.MainInventoryListType, slot)].Count
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}
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if available < material.count {
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return errCurrentCustomAbilityModifyMaterial
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}
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refreshes := []alignedcmd.ItemSlotRefresh{{ListType: dnfrepo.MainInventoryListType, SlotIndex: request.targetSlot}}
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left := material.count
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for _, slot := range materialSlots {
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if left == 0 {
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break
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}
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key := currentCeraShopInventorySlotKey(dnfrepo.MainInventoryListType, slot)
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stack := inventory.Slots[key]
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take := stack.Count
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if take > left {
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take = left
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}
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stack.Count -= take
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left -= take
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if stack.Count == 0 {
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delete(inventory.Slots, key)
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} else {
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entry := currentItemListEntryFromStack(dnfrepo.MainInventoryListType, slot, stack)
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stack.RawEntry = append([]byte(nil), entry.data[:]...)
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inventory.Slots[key] = stack
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}
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refreshes = append(refreshes, alignedcmd.ItemSlotRefresh{ListType: dnfrepo.MainInventoryListType, SlotIndex: slot})
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}
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if request.optionPosition == 0 {
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state.option0 = request.newOptionID
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} else {
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state.option1 = request.newOptionID
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}
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target.RawEntry, target.Extra = applyCurrentCustomAbilityState(targetEntry.data[:], target.Extra, state)
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inventory.Slots[targetKey] = target
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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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sort.Slice(refreshes, func(i, j int) bool {
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if refreshes[i].ListType != refreshes[j].ListType {
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return refreshes[i].ListType < refreshes[j].ListType
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}
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return refreshes[i].SlotIndex < refreshes[j].SlotIndex
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})
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result = currentCustomAbilityModifyResult{
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itemID: expectedItemID,
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optionPosition: request.optionPosition,
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oldOptionID: oldOptionID,
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newOptionID: request.newOptionID,
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grade: state.grade,
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material: material,
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materialRemaining: available - material.count,
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refreshes: refreshes,
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}
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return nil
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})
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return result, err
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}
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func (s *Service) handleCurrentCustomAbilityModify(session *gameSession, body []byte) error {
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request, err := decodeCurrentCustomAbilityModifyRequest(body)
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if err != nil || session == nil || session.selectedCharacterID == 0 {
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if err == nil {
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err = errCurrentCustomAbilityModifyInvalid
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}
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s.logGameEvent(session, "game-custom-ability-modify-rejected", "reason", err, "body_len", len(body))
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return s.sendGameUpperRawClass(session, uint16(dnfenum.CmdPacketCustomAbilityEquipOption), buildCurrentCustomAbilityModifyFailureBody(err), dnfproto.DefaultChannelClassification)
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}
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converterSource, converterMode, converterBusy := session.customAbilityConverter.begin(
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session.selectedCharacterID,
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s.gameplayNow(),
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)
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if converterBusy {
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err = errCurrentCustomAbilityModifyInvalid
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s.logGameEvent(session, "game-custom-ability-group-converter-rejected",
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"reason", "op1340_continuation_already_in_flight",
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"body_len", len(body))
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return s.sendGameUpperRawClass(session, uint16(dnfenum.CmdPacketCustomAbilityEquipOption), buildCurrentCustomAbilityModifyFailureBody(err), dnfproto.DefaultChannelClassification)
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}
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converterCommitted := false
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if converterMode {
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defer func() {
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session.customAbilityConverter.finish(converterCommitted)
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}()
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}
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characterID := strconv.Itoa(int(session.selectedCharacterID))
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repositories, ok := s.repositoryGroup()
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if !ok || repositories.Inventory == nil || repositories.CharacterItems == nil {
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err = fmt.Errorf("custom ability modify repositories unavailable")
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s.logGameEvent(session, "game-custom-ability-modify-rejected", "reason", err, "body_len", len(body))
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return s.sendGameUpperRawClass(session, uint16(dnfenum.CmdPacketCustomAbilityEquipOption), buildCurrentCustomAbilityModifyFailureBody(err), dnfproto.DefaultChannelClassification)
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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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inventory, found, err := repositories.Inventory.Load(ctx, characterID)
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var target dnfrepo.ItemStack
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targetFound := false
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if err == nil {
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target, targetFound = inventory.Slots[currentCeraShopInventorySlotKey(dnfrepo.MainInventoryListType, request.targetSlot)]
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}
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if err == nil && (!found || !targetFound || target.ItemID <= 0 || target.ItemID > int64(math.MaxUint32) || target.Count != 1) {
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err = errCurrentCustomAbilityModifyInvalid
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} else if err == nil {
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profile, profileErr := s.resolveCurrentCustomAbilityItemProfile(uint32(target.ItemID))
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if profileErr != nil {
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err = profileErr
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} else if !profile.applicable || profile.optionCount != 2 {
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err = errCurrentCustomAbilityModifyInvalid
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}
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}
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var catalog *currentCustomAbilityCatalog
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if err == nil {
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s.initialEquipmentMu.Lock()
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archive, archiveErr := s.initialEquipmentArchiveLocked()
|
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s.initialEquipmentMu.Unlock()
|
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if archiveErr != nil {
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err = archiveErr
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||||
} else {
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catalog, err = parseCurrentCustomAbilityCatalog(archive)
|
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}
|
||||
}
|
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|
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var result currentCustomAbilityModifyResult
|
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if err == nil {
|
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if converterMode {
|
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result, err = commitCurrentCustomAbilityGroupConvert(
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ctx,
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repositories,
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characterID,
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request,
|
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uint32(target.ItemID),
|
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converterSource,
|
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catalog,
|
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currentCustomAbilitySecureDrawIndex,
|
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)
|
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} else {
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result, err = commitCurrentCustomAbilityModify(ctx, repositories, characterID, request, uint32(target.ItemID), catalog)
|
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}
|
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}
|
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if err != nil {
|
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s.logGameEvent(session, "game-custom-ability-modify-rejected",
|
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"slot", request.targetSlot,
|
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"option_position", request.optionPosition,
|
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"new_option_id", request.newOptionID,
|
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"item_id", target.ItemID,
|
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"reason", err,
|
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"body_len", len(body))
|
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return s.sendGameUpperRawClass(session, uint16(dnfenum.CmdPacketCustomAbilityEquipOption), buildCurrentCustomAbilityModifyFailureBody(err), dnfproto.DefaultChannelClassification)
|
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}
|
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converterCommitted = converterMode
|
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|
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s.logGameEvent(session, "game-custom-ability-modify-committed",
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"slot", request.targetSlot,
|
||||
"item_id", result.itemID,
|
||||
"option_position", result.optionPosition,
|
||||
"option_before", result.oldOptionID,
|
||||
"option_after", result.newOptionID,
|
||||
"grade", result.grade,
|
||||
"material_item_id", result.material.itemID,
|
||||
"material_cost", result.material.count,
|
||||
"material_remaining", result.materialRemaining,
|
||||
"group_converter", result.groupConverter,
|
||||
"converter_item_id", result.converterItemID,
|
||||
"converter_remaining", result.converterRemaining,
|
||||
"idempotent", result.idempotent,
|
||||
"refresh_rows", len(result.refreshes),
|
||||
"sequence", "op14_list0_then_class1_op1340_success")
|
||||
if err := s.sendSelectedIncrementalItemSlotRefreshes(session, "custom_ability_modify_commit", result.refreshes); err != nil {
|
||||
return err
|
||||
}
|
||||
return s.sendGameUpperRawClass(session, uint16(dnfenum.CmdPacketCustomAbilityEquipOption), buildCurrentCustomAbilityModifySuccessBody(), dnfproto.DefaultChannelClassification)
|
||||
}
|
||||
Reference in new issue
Block a user