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

server/internal/services/dnfbridge/guild_war_shop.go

@@ -0,0 +1,162 @@
+package dnfbridge
+
+import (
+	"encoding/binary"
+	"errors"
+	"math"
+
+	dnfguild "longheng.io/server/internal/modules/dnf/guild"
+	dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+)
+
+// F97B52..F97B87 copies three u32 fields into a 25-byte native structure.
+// The first 13 bytes are uninitialized client-local wrapper data, not IDs.
+func parseCurrentGuildWarShopUpgrade(body []byte) (npc uint32, before, after uint16, ok bool) {
+	if len(body) != 25 {
+		return
+	}
+	npc = binary.LittleEndian.Uint32(body[13:])
+	from, to := binary.LittleEndian.Uint32(body[17:]), binary.LittleEndian.Uint32(body[21:])
+	if from == 0 || from > math.MaxUint16 || to > math.MaxUint16 || to != from+1 {
+		return
+	}
+	return npc, uint16(from), uint16(to), true
+}
+
+func currentGuildWarShopError(err error) byte {
+	switch {
+	case errors.Is(err, dnfguild.ErrPermissionDenied):
+		return 36
+	case errors.Is(err, errDungeonPickupInventoryFull):
+		return 136
+	default:
+		return currentGuildGuardianError(err)
+	}
+}
+
+func (s *Service) handleCurrentGuildWarShopUpgrade(session *gameSession, body []byte) error {
+	const opcode = uint16(840)
+	npc, before, after, ok := parseCurrentGuildWarShopUpgrade(body)
+	ready, _ := s.currentSceneTransitionReadyForState(session)
+	if !ok || !ready {
+		return s.sendGameUpperFailure(session, opcode, 3)
+	}
+	items, err := s.currentPVFItemCatalog()
+	if err != nil {
+		return s.sendGameUpperFailure(session, opcode, 1)
+	}
+	catalog, err := dnfguild.LoadWarShops(items.source)
+	if err != nil {
+		s.logGameEvent(session, "game-guild-war-shop-catalog-failed", "error", err)
+		return s.sendGameUpperFailure(session, opcode, 1)
+	}
+	ctx, cancel := s.currentGuildContext()
+	defer cancel()
+	var guild *dnfguild.Guild
+	var kind byte
+	err = s.transactCurrentGuildAssets(ctx, session, func(_ dnfrepo.Group, r *dnfguild.Registry, c *dnfrepo.CharacterRecord) error {
+		var e error
+		kind, e = r.UpgradeWarShop(c.CharacterID, npc, before, after, catalog, s.gameplayNow())
+		if e == nil {
+			guild, _, _ = r.GuildForCharacter(c.CharacterID)
+		}
+		return e
+	})
+	if err != nil {
+		s.logGameEvent(session, "game-guild-war-shop-upgrade-rejected", "npc", npc, "before", before, "after", after, "error", err)
+		return s.sendGameUpperFailure(session, opcode, currentGuildWarShopError(err))
+	}
+	if err = s.sendGameUpperSuccess(session, opcode, nil); err != nil {
+		return err
+	}
+	if err = s.publishCurrentGuildGuardianState(session, guild); err != nil {
+		return err
+	}
+	// E84240 (class0/778) consumes u8 shop kind + u32 level, closes the
+	// upgrade dialog and updates the two native u16 merchant-level fields.
+	var notice packetWriter
+	notice.writeByte(kind)
+	notice.writeUint32(uint32(after))
+	s.logGameEvent(session, "game-guild-war-shop-upgraded", "npc", npc, "kind", kind, "level", after, "ap", guild.GuardianAP, "gp", guild.GuardianGP)
+	return s.sendGameUpperRawClass(session, 778, notice.bytes(), 0)
+}
+
+func (s *Service) handleCurrentGuildWarShopBuy(session *gameSession, body []byte) error {
+	const opcode = uint16(1354)
+	request, err := parseCurrentNPCShopBuyRequest(body)
+	ready, _ := s.currentSceneTransitionReadyForState(session)
+	if err != nil || !ready || request.Count == 0 {
+		return s.sendGameUpperFailure(session, opcode, 3)
+	}
+	items, err := s.currentPVFItemCatalog()
+	if err != nil {
+		return s.sendGameUpperFailure(session, opcode, 1)
+	}
+	catalog, err := dnfguild.LoadWarShops(items.source)
+	if err != nil {
+		s.logGameEvent(session, "game-guild-war-shop-catalog-failed", "error", err)
+		return s.sendGameUpperFailure(session, opcode, 1)
+	}
+	definition, err := items.ResolveItem(request.ItemID)
+	if err != nil || definition.Kind != dungeonDropItemStackable || definition.InventoryListType != dnfrepo.MainInventoryListType {
+		return s.sendGameUpperFailure(session, opcode, 3)
+	}
+	cost, err := dnfguild.LoadWarProductCost(items.source, definition.PVFPath)
+	if err != nil {
+		return s.sendGameUpperFailure(session, opcode, 3)
+	}
+	ctx, cancel := s.currentGuildContext()
+	defer cancel()
+	var guild *dnfguild.Guild
+	var updates []currentItemListEntry
+	err = s.transactCurrentGuildAssets(ctx, session, func(tx dnfrepo.Group, r *dnfguild.Registry, c *dnfrepo.CharacterRecord) error {
+		if int64(c.Level) < definition.MinimumLevel {
+			return dnfguild.ErrInvalidContent
+		}
+		if e := r.BuyWarProduct(c.CharacterID, request.ShopContext, request.ActorContext, request.ItemID, request.Count, catalog, cost, s.gameplayNow()); e != nil {
+			return e
+		}
+		if tx.Inventory == nil {
+			return dnfguild.ErrRepositoryUnavailable
+		}
+		inventory, found, e := tx.Inventory.Load(ctx, c.CharacterID)
+		if e != nil {
+			return e
+		}
+		if !found {
+			return dnfguild.ErrRepositoryUnavailable
+		}
+		slots, e := grantCurrentCeraShopProduct(&inventory, definition, request.Count, s.currentInventoryPlacementMainSlotCount(ctx, &inventory, c.CharacterID))
+		if e != nil {
+			return e
+		}
+		for _, slot := range slots {
+			key := currentCeraShopInventorySlotKey(definition.InventoryListType, int16(slot))
+			stack := inventory.Slots[key]
+			if stack.Extra == nil {
+				stack.Extra = make(map[string]string)
+			}
+			stack.Extra["last_grant_source"] = "guild_war_shop"
+			entry := currentItemListEntryFromStack(definition.InventoryListType, int16(slot), stack)
+			stack.RawEntry = append([]byte(nil), entry.data[:]...)
+			inventory.Slots[key] = stack
+			updates = append(updates, entry)
+		}
+		guild, _, _ = r.GuildForCharacter(c.CharacterID)
+		return tx.Inventory.Save(ctx, inventory)
+	})
+	if err != nil {
+		s.logGameEvent(session, "game-guild-war-shop-buy-rejected", "item", request.ItemID, "count", request.Count, "shop", request.ShopContext, "npc", request.ActorContext, "error", err)
+		return s.sendGameUpperFailure(session, opcode, currentGuildWarShopError(err))
+	}
+	// E8F730 clears the native purchase-busy flag on both success and failure.
+	if err = s.sendGameUpperSuccess(session, opcode, nil); err != nil {
+		return err
+	}
+	sortCurrentItemListEntries(updates)
+	if err = s.sendGameUpperRawClass(session, 14, buildCurrentItemUpdateBody(definition.InventoryListType, updates), 0); err != nil {
+		return err
+	}
+	s.logGameEvent(session, "game-guild-war-shop-bought", "item", request.ItemID, "count", request.Count, "shop", request.ShopContext, "ap", guild.GuardianAP, "gp", guild.GuardianGP)
+	return s.publishCurrentGuildGuardianState(session, guild)
+}