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
2026-11-04 14:31:55 +08:00
commit 645b64fe21
@@ -0,0 +1,211 @@
+package dnfbridge
+
+import (
+	dnfrepo "longheng.io/server/internal/modules/dnf/repository"
+	"strconv"
+	"strings"
+	"unicode/utf16"
+)
+
+func (r *csharpLegacyUserInfoReader) rows(table string, columns []string, order []string) []dnfrepo.LegacyUserInfoRow {
+	return r.queryRows(table, columns, order, true)
+}
+
+func (r *csharpLegacyUserInfoReader) queryRows(table string, columns []string, order []string, markLoaded bool) []dnfrepo.LegacyUserInfoRow {
+	if r == nil || r.repo == nil {
+		return nil
+	}
+	rows, err := r.repo.SelectRows(r.ctx, r.characterID, table, columns, order)
+	if err != nil {
+		r.logQueryError(table, err)
+		return nil
+	}
+	if markLoaded && len(rows) > 0 {
+		r.loaded = true
+	}
+	return rows
+}
+
+func (r *csharpLegacyUserInfoReader) one(table string, columns []string) dnfrepo.LegacyUserInfoRow {
+	if r == nil || r.repo == nil {
+		return nil
+	}
+	row, ok, err := r.repo.SelectOne(r.ctx, r.characterID, table, columns)
+	if err != nil {
+		r.logQueryError(table, err)
+		return nil
+	}
+	if !ok {
+		return nil
+	}
+	r.loaded = true
+	return row
+}
+
+func (r *csharpLegacyUserInfoReader) logQueryError(table string, err error) {
+	if r.service != nil && r.session != nil {
+		r.service.logGameEvent(r.session, "game-upper-select-legacy-userinfo-load-failed", "character_id", r.characterID, "table", table, "error", err)
+	}
+}
+
+func (r *csharpLegacyUserInfoReader) buildOneU8(table string, column string) []byte {
+	row := r.one(table, []string{column})
+	var w packetWriter
+	w.writeByte(rowU8(row, column, 0))
+	return w.bytes()
+}
+
+func (r *csharpLegacyUserInfoReader) buildOneU16(table string, column string) []byte {
+	row := r.one(table, []string{column})
+	var w packetWriter
+	w.writeUint16(rowU16(row, column, 0))
+	return w.bytes()
+}
+
+func (r *csharpLegacyUserInfoReader) buildOneU32(table string, column string) []byte {
+	row := r.one(table, []string{column})
+	var w packetWriter
+	w.writeUint32(rowU32(row, column, 0))
+	return w.bytes()
+}
+
+func (r *csharpLegacyUserInfoReader) buildTwoU32(table string, a string, b string) []byte {
+	row := r.one(table, []string{a, b})
+	var w packetWriter
+	w.writeUint32(rowU32(row, a, 0))
+	w.writeUint32(rowU32(row, b, 0))
+	return w.bytes()
+}
+
+func (r *csharpLegacyUserInfoReader) buildConditionalOneU16(table string, column string) []byte {
+	row, ok := r.rawOne(table, []string{column})
+	if !ok {
+		return nil
+	}
+	var w packetWriter
+	w.writeUint16(rowU16(row, column, 0))
+	r.loaded = true
+	return w.bytes()
+}
+
+func (r *csharpLegacyUserInfoReader) buildConditionalOneU32(table string, column string) []byte {
+	row, ok := r.rawOne(table, []string{column})
+	if !ok {
+		return nil
+	}
+	var w packetWriter
+	w.writeUint32(rowU32(row, column, 0))
+	r.loaded = true
+	return w.bytes()
+}
+
+func (r *csharpLegacyUserInfoReader) buildOneU8IfPresent(table string, column string) []byte {
+	row, ok := r.rawOne(table, []string{column})
+	if !ok {
+		return nil
+	}
+	var w packetWriter
+	w.writeByte(rowU8(row, column, 0))
+	r.loaded = true
+	return w.bytes()
+}
+
+func (r *csharpLegacyUserInfoReader) buildOneU32IfPresent(table string, column string) []byte {
+	row, ok := r.rawOne(table, []string{column})
+	if !ok {
+		return nil
+	}
+	var w packetWriter
+	w.writeUint32(rowU32(row, column, 0))
+	r.loaded = true
+	return w.bytes()
+}
+
+func rowString(row dnfrepo.LegacyUserInfoRow, column string, fallback string) string {
+	if row == nil {
+		return fallback
+	}
+	if value, ok := row[column]; ok {
+		return value
+	}
+	return fallback
+}
+
+func rowBytes(row dnfrepo.LegacyUserInfoRow, column string) []byte {
+	if row == nil {
+		return nil
+	}
+	value, ok := row[column]
+	if !ok {
+		return nil
+	}
+	return []byte(value)
+}
+
+func rowU8(row dnfrepo.LegacyUserInfoRow, column string, fallback byte) byte {
+	value := rowUint(row, column, uint64(fallback), 8)
+	return byte(value)
+}
+
+func rowU16(row dnfrepo.LegacyUserInfoRow, column string, fallback uint16) uint16 {
+	value := rowUint(row, column, uint64(fallback), 16)
+	return uint16(value)
+}
+
+func rowU32(row dnfrepo.LegacyUserInfoRow, column string, fallback uint32) uint32 {
+	value := rowUint(row, column, uint64(fallback), 32)
+	return uint32(value)
+}
+
+func rowInt(row dnfrepo.LegacyUserInfoRow, column string, fallback int) int {
+	if row == nil {
+		return fallback
+	}
+	value := strings.TrimSpace(row[column])
+	if value == "" {
+		return fallback
+	}
+	parsed, err := strconv.ParseInt(value, 10, 64)
+	if err != nil {
+		return fallback
+	}
+	return int(parsed)
+}
+
+func rowUint(row dnfrepo.LegacyUserInfoRow, column string, fallback uint64, bits int) uint64 {
+	if row == nil {
+		return fallback
+	}
+	value := strings.TrimSpace(row[column])
+	if value == "" {
+		return fallback
+	}
+	parsed, err := strconv.ParseUint(value, 10, bits)
+	if err != nil {
+		return fallback
+	}
+	return parsed
+}
+
+func writeWideNullTerminatedString(w *packetWriter, value string) {
+	units := utf16.Encode([]rune(value))
+	if len(units) > 255 {
+		units = units[:255]
+	}
+	for _, unit := range units {
+		w.writeUint16(unit)
+	}
+	w.writeUint16(0)
+}
+
+func writeWideNullTerminatedStringMax(w *packetWriter, value string, maxChars int) {
+	units := utf16.Encode([]rune(value))
+	// C# 参考 builder 会拒绝超长字段；Go 运行期这里截断库内文本，保证旧客户端包体长度有界。
+	if maxChars > 0 && len(units) >= maxChars {
+		units = units[:maxChars-1]
+	}
+	for _, unit := range units {
+		w.writeUint16(unit)
+	}
+	w.writeUint16(0)
+}