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/modules/dnf/emotion/owner.go

@@ -0,0 +1,87 @@
+package emotion
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"strconv"
+	"strings"
+	"time"
+
+	dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+)
+
+var (
+	ErrOwnerUnavailable  = errors.New("emotion owner unavailable")
+	ErrCharacterRequired = errors.New("selected character id required")
+	ErrCharacterNotFound = errors.New("character record not found")
+	ErrAccountMismatch   = errors.New("character account does not match session account")
+)
+
+const moodValueStatKey = "mood_value"
+
+// Command contains the transport-independent identity and emotion selected by
+// the current character.
+type Command struct {
+	AccountID           string
+	SelectedCharacterID uint16
+	EmotionIndex        uint16
+	UpdatedAt           time.Time
+}
+
+type Result struct {
+	CharacterID  string
+	EmotionIndex uint16
+}
+
+// Owner owns the durable emotion state. Packet decoding and acknowledgements
+// remain in dnfbridge.
+type Owner struct {
+	characters dnfrepo.CharacterRepository
+}
+
+func NewOwner(repos dnfrepo.Group) (*Owner, error) {
+	if repos.Character == nil {
+		return nil, ErrOwnerUnavailable
+	}
+	return &Owner{characters: repos.Character}, nil
+}
+
+func (o *Owner) Apply(ctx context.Context, cmd Command) (Result, error) {
+	if o == nil || o.characters == nil {
+		return Result{}, ErrOwnerUnavailable
+	}
+	if cmd.SelectedCharacterID == 0 {
+		return Result{}, ErrCharacterRequired
+	}
+	characterID := strconv.FormatUint(uint64(cmd.SelectedCharacterID), 10)
+	character, found, err := o.characters.Load(ctx, characterID)
+	if err != nil {
+		return Result{}, err
+	}
+	if !found || strings.TrimSpace(character.CharacterID) != characterID {
+		return Result{}, fmt.Errorf("%w: character=%s", ErrCharacterNotFound, characterID)
+	}
+	if accountID := strings.TrimSpace(cmd.AccountID); accountID != "" &&
+		strings.TrimSpace(character.AccountID) != accountID {
+		return Result{}, fmt.Errorf("%w: character=%s", ErrAccountMismatch, characterID)
+	}
+
+	character = dnfrepo.CloneCharacter(character)
+	if character.Stats == nil {
+		character.Stats = make(map[string]int64, 1)
+	}
+	character.Stats[moodValueStatKey] = int64(cmd.EmotionIndex)
+	character.UpdatedAt = commandTime(cmd.UpdatedAt)
+	if err := dnfrepo.SaveCharacterFields(ctx, o.characters, character, dnfrepo.CharacterFieldStats); err != nil {
+		return Result{}, err
+	}
+	return Result{CharacterID: characterID, EmotionIndex: cmd.EmotionIndex}, nil
+}
+
+func commandTime(value time.Time) time.Time {
+	if value.IsZero() {
+		return time.Now().UTC()
+	}
+	return value.UTC()
+}

server/internal/modules/dnf/emotion/owner_test.go

@@ -0,0 +1,70 @@
+package emotion
+
+import (
+	"context"
+	"errors"
+	"testing"
+	"time"
+
+	dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+	dnfrepomemory "longheng.io/server/internal/modules/dnf/repository/memory"
+)
+
+func TestOwnerApplyPersistsEmotionProtocolFields(t *testing.T) {
+	ctx := context.Background()
+	repos := dnfrepomemory.NewMemoryGroup()
+	if err := repos.Character.Save(ctx, dnfrepo.CharacterRecord{
+		CharacterID: "19",
+		AccountID:   "account-1",
+		Stats:       map[string]int64{"gold": 100, "emotion_index": 0x1234, "action_byte": 0x56},
+	}); err != nil {
+		t.Fatalf("save character: %v", err)
+	}
+	owner, err := NewOwner(repos)
+	if err != nil {
+		t.Fatalf("NewOwner: %v", err)
+	}
+	updatedAt := time.Date(2026, 7, 26, 12, 0, 0, 0, time.FixedZone("CST", 8*60*60))
+	result, err := owner.Apply(ctx, Command{
+		AccountID:           "account-1",
+		SelectedCharacterID: 19,
+		EmotionIndex:        7,
+		UpdatedAt:           updatedAt,
+	})
+	if err != nil {
+		t.Fatalf("Apply: %v", err)
+	}
+	if result.CharacterID != "19" || result.EmotionIndex != 7 {
+		t.Fatalf("result = %+v", result)
+	}
+	character, found, err := repos.Character.Load(ctx, "19")
+	if err != nil || !found {
+		t.Fatalf("load character found=%t err=%v", found, err)
+	}
+	if character.Stats["mood_value"] != 7 || character.Stats["emotion_index"] != 0x1234 || character.Stats["action_byte"] != 0x56 || character.Stats["gold"] != 100 {
+		t.Fatalf("stats = %+v", character.Stats)
+	}
+}
+
+func TestOwnerApplyRejectsAnotherAccount(t *testing.T) {
+	ctx := context.Background()
+	repos := dnfrepomemory.NewMemoryGroup()
+	if err := repos.Character.Save(ctx, dnfrepo.CharacterRecord{
+		CharacterID: "19",
+		AccountID:   "account-1",
+	}); err != nil {
+		t.Fatalf("save character: %v", err)
+	}
+	owner, err := NewOwner(repos)
+	if err != nil {
+		t.Fatalf("NewOwner: %v", err)
+	}
+	_, err = owner.Apply(ctx, Command{
+		AccountID:           "account-2",
+		SelectedCharacterID: 19,
+		EmotionIndex:        7,
+	})
+	if !errors.Is(err, ErrAccountMismatch) {
+		t.Fatalf("Apply error = %v, want ErrAccountMismatch", err)
+	}
+}