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 +1,382 @@
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// 本文件按当前 EXE/C# 证据构造队伍 S2C body。
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package party
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import "longheng.io/server/internal/modules/dnf/alignedcmd"
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const (
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fullPartyMemberPercent = 100
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defaultTownUserState = 1
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partyPeerEndpointSize = 22
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directoryMemberSlots = 6
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directoryOrdinaryState = 0xff
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directoryEmptyState = 0xff
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directoryEmptyUserID = 0xffff
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// DirectoryTypeOrdinary selects the first current-client party directory.
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DirectoryTypeOrdinary byte = 2
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)
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// PeerEndpoint is one current-client PARTY_IP_INFO member row. IPv4 is kept
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// as four network-order octets while Port is written in network byte order;
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// the remaining numeric fields use the packet's ordinary little-endian order.
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type PeerEndpoint struct {
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UserID uint16
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InnerIPv4 [4]byte
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OuterIPv4 [4]byte
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Port uint16
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RoutingKey uint32
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NATType byte
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PathMTU uint32
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UserState byte
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}
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// DirectoryRecord is the server-owned public party-directory projection used
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// by the current client class0/op87 reader.
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type DirectoryRecord struct {
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PartyID uint16
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SelectionID uint32
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MemberIDs []uint16
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}
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// BuildDirectorySnapshot constructs the current NoPack class0/op87 body:
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//
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// u16 count
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// repeat count {
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// u16 partyID
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// u8 reservedA
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// u8 directoryType
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// u8 reservedB
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// u8 specialState
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// u32 selectionID
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// repeat 6 { u8 memberState; u16 characterID }
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// }
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//
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// Current EXE sub_1D3F040 subtracts its protected logical base value 2 from
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// directoryType before indexing a five-element directory container. Therefore
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// this byte is a directory discriminator, not the resident channel ID. This
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// builder currently publishes only ordinary-dungeon parties and deliberately
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// fixes directoryType to 2 (container index zero). sub_1D3F040 reads but does
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// not retain reservedA/reservedB. Ordinary parties must use specialState FF:
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// any other value enters the optional complete-display subsystem. Occupied
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// slots use neutral state zero; unused slots use the exact FF/FFFF sentinels.
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func BuildDirectorySnapshot(records []DirectoryRecord) []byte {
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if len(records) > int(^uint16(0)) {
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records = records[:int(^uint16(0))]
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}
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var writer packetWriter
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writer.writeUint16(uint16(len(records)))
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for _, record := range records {
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writer.writeUint16(record.PartyID)
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writer.writeByte(0)
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writer.writeByte(DirectoryTypeOrdinary)
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writer.writeByte(0)
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writer.writeByte(directoryOrdinaryState)
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writer.writeUint32(record.SelectionID)
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for slot := 0; slot < directoryMemberSlots; slot++ {
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if slot < len(record.MemberIDs) &&
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record.MemberIDs[slot] != 0 &&
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record.MemberIDs[slot] != directoryEmptyUserID {
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writer.writeByte(0)
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writer.writeUint16(record.MemberIDs[slot])
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continue
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}
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writer.writeByte(directoryEmptyState)
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writer.writeUint16(directoryEmptyUserID)
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}
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}
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return writer.bytes()
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}
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// BuildSingleMemberRealtimeInfo 构造 NOTI 0x0099 PARTY_MEMBER_REALTIME_INFO。
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//
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// 行布局与 86JP 的 PartyRealtimeInfoBuilder 相同，而该 builder 是逐字节照
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// df_game_r CParty::get_party_realtime_info @0x0859CBAC 写的：
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//
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// count:u8, 每有效成员 { uid:u16, hpPercent:u8, isHelpAbuseParty:u8, slotIndex:u8 }
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//
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// 即 +2 是该成员的 HP 百分比（0~100，满血 100；本包没有 MP 字段，客户端取到
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// HP 后自行取 MP），+4 是成员在队伍表里的固定槽位。把 +2 写成 UserState、把
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// +4 写死 0 会让一支多人队伍的每一行都声称自己占 0 号槽：客户端按槽位匹配时
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// 血条会互相覆盖，而 HP 也永远显示满血。
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//
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// +4 的取值优先用 member.Slot（op9 下发的就是同一个槽位号）。只有当调用方
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// 没有给出可用槽位（越界或与前面的行重复）时才按第一个空槽补齐，规则与
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// dnfbridge 侧 appendRuntimePartyMember 的槽位分配完全一致，避免 op153 与
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// op9 对同一支队伍给出互相矛盾的行。
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func BuildSingleMemberRealtimeInfo(state alignedcmd.PartyState) []byte {
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if state.PartyID <= 0 || state.UserID == 0 {
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return []byte{0}
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}
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members := partyMembers(state)
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var writer packetWriter
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var used [4]bool
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writer.writeByte(byte(len(members)))
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for _, member := range members {
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slot := member.Slot
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if slot >= byte(len(used)) || used[slot] {
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slot = 0
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for candidate := byte(0); candidate < byte(len(used)); candidate++ {
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if !used[candidate] {
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slot = candidate
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break
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}
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}
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}
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used[slot] = true
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writer.writeUint16(member.UserID)
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writer.writeByte(memberPercentByte(member.HPPercent))
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writer.writeByte(0)
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writer.writeByte(slot)
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}
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return writer.bytes()
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}
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// BuildEmptyRealtimeInfo 构造退出队伍后用于清空实时队员 UI 的空列表。
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func BuildEmptyRealtimeInfo() []byte {
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return []byte{0}
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}
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// BuildPeerEndpointInfo constructs current-client class0/op11
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// PARTY_IP_INFO. The current reader consumes one count byte followed by 22
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// bytes per member:
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//
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// u16 uid, 4B inner IPv4, 4B outer IPv4, u16be port,
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// u32 routing key, u8 NAT type, u32 path MTU, u8 connection percentage.
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//
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// RoutingKey and PathMTU must be the remote connection's values previously
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// published by its login/path-report flow; UserState is a connection percent.
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func BuildPeerEndpointInfo(endpoints []PeerEndpoint) []byte {
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if len(endpoints) > 4 {
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endpoints = endpoints[:4]
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}
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var writer packetWriter
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writer.writeByte(byte(len(endpoints)))
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for _, endpoint := range endpoints {
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writer.writeUint16(endpoint.UserID)
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for _, octet := range endpoint.InnerIPv4 {
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writer.writeByte(octet)
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}
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for _, octet := range endpoint.OuterIPv4 {
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writer.writeByte(octet)
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}
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writer.writeByte(byte(endpoint.Port >> 8))
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writer.writeByte(byte(endpoint.Port))
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writer.writeUint32(endpoint.RoutingKey)
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writer.writeByte(endpoint.NATType)
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writer.writeUint32(endpoint.PathMTU)
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userState := endpoint.UserState
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if userState == 0 || userState == defaultTownUserState {
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userState = fullPartyMemberPercent
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}
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writer.writeByte(userState)
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}
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return writer.bytes()
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}
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// BuildReserveLeavePartyAck 构造 0x02B3 成功响应：success,u8 flag,u16 targetChar。
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func BuildReserveLeavePartyAck(flag byte, targetChar uint16) []byte {
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var writer packetWriter
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writer.writeByte(1)
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writer.writeByte(flag)
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writer.writeUint16(targetChar)
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return writer.bytes()
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}
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// BuildEntryIntoPartyAck 构造 0x02C1 成功响应：success,u32 target,u32 currentChar。
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func BuildEntryIntoPartyAck(targetID uint32, currentCharID uint32) []byte {
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var writer packetWriter
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writer.writeByte(1)
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writer.writeUint32(targetID)
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writer.writeUint32(currentCharID)
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return writer.bytes()
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}
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// BuildEntryIntoPartyFinishEmptyBody constructs class0/op706 when the bridge
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// has no peer-value rows to publish. Current EXE sub_1D56F60 always consumes
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// state:u8 and count:u8 before reading count pairs of u32 key/u32 value.
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func BuildEntryIntoPartyFinishEmptyBody(state byte) []byte {
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return []byte{state, 0}
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}
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// BuildRequestPeerAck 构造 0x000A 的 class1 最小成功响应。
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// 当前 EXE sub_2261E30 先消费 success:u8；success 非零时
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// sub_1D11A80 立即返回，不再读取业务字段。
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func BuildRequestPeerAck() []byte {
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return []byte{1}
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}
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// BuildRequestPeerSelectionNotice constructs the class0/op7 mode-15 reply
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// that completes a town-player click. Current EXE sub_1D82CF0 reads
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// target:u16, mode:u8, value0:u32 and party_marker:u16. The marker is not an
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// opaque echo: 0xffff clears the selected actor's party-present flag, while
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// every other value sets it, before sub_325FA70 opens the interaction menu.
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// The trailing value2:u32 from the class1/op10 request is not consumed by
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// this mode and therefore must not be appended to the notification.
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func BuildRequestPeerSelectionNotice(targetID uint16, value0 uint32, targetHasParty bool) []byte {
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var writer packetWriter
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writer.writeUint16(targetID)
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writer.writeByte(15)
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writer.writeUint32(value0)
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if targetHasParty {
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writer.writeUint16(0)
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} else {
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writer.writeUint16(^uint16(0))
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}
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return writer.bytes()
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}
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// PeerNoticeStats carries the op7 prompt rows the requesting client cannot
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// supply, because the mode-10 request tail and the mode-10 reply tail do not
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// describe the same fields.
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//
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// Measured 2026-09-26 on the live server. The request tail (u32 value0,
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// u16 value1, u32 value2, shared by modes 0/10/12/15) self-reports the
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// requester as (复活币, 抗魔值, 0): char 22 sent value0=10 and value1=2828 while
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// its stored 复活币 was 10 and its stored fatigue was 156, and char 1 sent
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// value0=430 and value1=5837 while its stored 复活币 was 430 and its stored
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// fatigue was 188. 复活币 matches exactly and fatigue cannot, so value1 is
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// 抗魔值 -- the one row this server has no other source for, since nothing in
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// this tree computes 抗魔.
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//
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// The reply the client actually reads was pinned by a marker probe (seven u16
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// markers 0x1111..0x7777 at offsets 7/9/11/13/15/17/19 of a mode-10 op7): the
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// dialog rendered 4369/8738/13107 under 疲劳值/虚弱状态/抗魔值 and ignored every
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// marker past offset 11, so the tail is exactly three u16 at 7, 9, 11 in that
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// order. Feeding the request's value1 into offset 7 is what put 抗魔值 on the
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// 疲劳值 row.
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type PeerNoticeStats struct {
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// Fatigue is the requester's remaining fatigue (character stat "fatigue").
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Fatigue uint16
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// Weakness is the requester's 虚弱状态 on the client's own 0..100 scale,
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// where 100 is healthy (see currentWeaknessCondition).
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Weakness uint16
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// Exorcism is the requester's 抗魔值, echoed from the request's value1.
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Exorcism uint16
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}
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// BuildRequestPeerNotice constructs current NoPack class0/op7 for an online
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// peer request. sub_1D82CF0 consumes a mode-specific tail: ordinary party
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// mode 0 has three u16 values and one u32 server value, trade mode 1 has two
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// u32 values. Street-assault modes 4/13 use BuildAssaultInvite instead:
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// the generic op7 dialog has no mode-4 content or accepting callback.
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//
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// Modes 0/12 share mode 10's three value rows (same prompt widget, same
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// offsets); only their trailing u32 differs and stays the request's value2.
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func BuildRequestPeerNotice(sourceID uint16, req RequestPeerRequest, stats PeerNoticeStats) []byte {
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var writer packetWriter
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writer.writeUint16(sourceID)
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writer.writeByte(req.Mode)
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writer.writeUint32(req.Value0)
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switch req.Mode {
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case 0, 12:
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// Same three rows as mode 10. The ordinary party invite renders the
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// same prompt widget, so feeding it the request's value1 put 抗魔值 on
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// its 疲劳值 row exactly as it did in the raid prompt (operator report
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// 2026-09-26: the party prompt showed the same wrong rows until this
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// arm was changed too). The trailing u32 stays the request's value2 --
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// it is a further field this arm has never been shown to compute.
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writer.writeUint16(stats.Fatigue)
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writer.writeUint16(stats.Weakness)
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writer.writeUint16(stats.Exorcism)
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writer.writeUint32(req.Value2)
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case 1:
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writer.writeUint32(req.Value2)
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case 10:
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writer.writeUint16(stats.Fatigue)
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writer.writeUint16(stats.Weakness)
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writer.writeUint16(stats.Exorcism)
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}
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return writer.bytes()
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}
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// BuildResponsePeerAckPayload is appended after the class1/op11 success byte.
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// Current sub_1D12480 always consumes target:u16 and mode:u8; trade mode 1
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// consumes one additional state byte before entering its local trade path.
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func BuildResponsePeerAckPayload(targetID uint16, mode byte) []byte {
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var writer packetWriter
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writer.writeUint16(targetID)
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writer.writeByte(mode)
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if mode == 1 {
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writer.writeByte(0)
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}
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return writer.bytes()
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}
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// BuildResponsePeerNotice constructs class0/op8 for the original requester.
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// Current sub_1D83250 consumes responder:u16, mode:u8 and value:u32.
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func BuildResponsePeerNotice(responderID uint16, mode byte, value uint32) []byte {
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var writer packetWriter
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writer.writeUint16(responderID)
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writer.writeByte(mode)
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writer.writeUint32(value)
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return writer.bytes()
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}
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// BuildAssaultInvite constructs class0/op443 (invite) and op444 (waiting).
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// Current sub_33C8E20/sub_33C8D00 read actor:u16 and mode:u8.
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func BuildAssaultInvite(inviterID uint16, mode byte) []byte {
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var writer packetWriter
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writer.writeUint16(inviterID)
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writer.writeByte(mode)
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return writer.bytes()
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}
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// BuildWalkoutPartyMemberNotice 构造 0x000A 队伍踢人/返回城镇通知：u8 slot,u8 mode。
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func BuildWalkoutPartyMemberNotice(slot byte, mode byte) []byte {
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var writer packetWriter
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writer.writeByte(slot)
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writer.writeByte(mode)
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return writer.bytes()
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}
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// BuildChangePartyMemberPositionAck constructs the exact current-EXE op335
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// result body: success followed by the authoritative source and target slots.
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func BuildChangePartyMemberPositionAck(fromSlot byte, toSlot byte) []byte {
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var writer packetWriter
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writer.writeByte(1)
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writer.writeByte(fromSlot)
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writer.writeByte(toSlot)
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return writer.bytes()
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}
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func partyMembers(state alignedcmd.PartyState) []alignedcmd.PartyMemberState {
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members := make([]alignedcmd.PartyMemberState, 0, 4)
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for _, member := range state.Members {
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if member.UserID == 0 {
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continue
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}
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members = append(members, member)
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if len(members) == 4 {
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break
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}
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}
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if len(members) == 0 && state.UserID != 0 {
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members = append(members, alignedcmd.PartyMemberState{
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UserID: state.UserID,
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UserState: state.UserState,
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HPPercent: fullPartyMemberPercent,
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MPPercent: fullPartyMemberPercent,
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})
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}
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return members
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}
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func memberUserState(member alignedcmd.PartyMemberState, fallback byte) byte {
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if member.UserState != 0 {
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return member.UserState
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}
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if fallback != 0 {
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return fallback
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}
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return defaultTownUserState
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}
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func memberPercentByte(value byte) byte {
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if value == 0 {
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return fullPartyMemberPercent
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}
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if value > fullPartyMemberPercent {
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return fullPartyMemberPercent
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}
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return value
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}
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Reference in new issue
Block a user