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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#include "90CN_op3_parent_fix.h"
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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#include <wchar.h>
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namespace
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{
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constexpr uintptr_t kOp3ParentCallRva = 0x01988B9F; // 01D88B9F
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constexpr uintptr_t kParentFunctionRva = 0x021B69E0; // 025B69E0
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HMODULE g_selfModule = nullptr;
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uintptr_t g_exeBase = 0;
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uintptr_t g_parentFunction = 0;
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uintptr_t g_continueAfterParentCall = 0;
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volatile LONG g_bypassSequence = 0;
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void BuildLogPath(wchar_t* output, size_t outputCount)
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{
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if (!output || outputCount == 0) return;
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output[0] = L'\0';
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DWORD length = g_selfModule
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? GetModuleFileNameW(g_selfModule, output, static_cast<DWORD>(outputCount))
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: 0;
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if (!length || length >= outputCount) {
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wcscpy_s(output, outputCount, L"90CN_fix.log");
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return;
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}
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wchar_t* slash = wcsrchr(output, L'\\');
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wchar_t* slash2 = wcsrchr(output, L'/');
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if (slash2 && (!slash || slash2 > slash)) slash = slash2;
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if (slash) {
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slash[1] = L'\0';
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wcscat_s(output, outputCount, L"90CN_fix.log");
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}
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else {
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wcscpy_s(output, outputCount, L"90CN_fix.log");
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}
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}
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void WriteLogLine(const char* text)
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{
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if (!text) return;
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wchar_t path[MAX_PATH] = {};
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BuildLogPath(path, _countof(path));
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HANDLE file = CreateFileW(path, FILE_APPEND_DATA,
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FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
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nullptr, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
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if (file == INVALID_HANDLE_VALUE) return;
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DWORD written = 0;
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WriteFile(file, text, static_cast<DWORD>(strlen(text)), &written, nullptr);
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CloseHandle(file);
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}
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void __stdcall RecordNullBypass(uintptr_t actor)
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{
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LONG sequence = InterlockedIncrement(&g_bypassSequence);
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// Prevent pathological log growth while retaining enough evidence for support.
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if (sequence > 64) return;
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SYSTEMTIME now = {};
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GetLocalTime(&now);
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char line[512] = {};
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sprintf_s(line,
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"op3-parent-readiness-fix seq=%ld time=%04u-%02u-%02u %02u:%02u:%02u.%03u "
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"tid=%lu actor=%08X action=bypass-null-parent continue=01D88BA4\r\n",
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sequence,
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now.wYear, now.wMonth, now.wDay,
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now.wHour, now.wMinute, now.wSecond, now.wMilliseconds,
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GetCurrentThreadId(), static_cast<unsigned int>(actor));
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WriteLogLine(line);
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}
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// Replaces only the single CALL at 01D88B9F.
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// Normal path is untouched: restore incoming EFLAGS and tail-jump to 025B69E0.
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// Null path skips the known-invalid call, removes CALL return address + 2 args
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// (12 bytes), and resumes at the original continuation 01D88BA4.
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__declspec(naked) void ProxyOp3ParentCall()
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{
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__asm {
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pushfd
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test ecx, ecx
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jz parent_is_null
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popfd
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jmp dword ptr [g_parentFunction]
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parent_is_null:
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popfd
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pushfd
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pushad
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push esi
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call RecordNullBypass
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popad
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popfd
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add esp, 0Ch
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jmp dword ptr [g_continueAfterParentCall]
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}
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}
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DWORD WINAPI InstallOp3ParentReadinessFix(LPVOID)
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{
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HMODULE executable = GetModuleHandleW(nullptr);
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g_exeBase = reinterpret_cast<uintptr_t>(executable);
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if (!g_exeBase) return 0;
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unsigned char* callSite = reinterpret_cast<unsigned char*>(
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g_exeBase + kOp3ParentCallRva);
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g_parentFunction = g_exeBase + kParentFunctionRva;
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g_continueAfterParentCall = reinterpret_cast<uintptr_t>(callSite + 5);
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bool verified = false;
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uintptr_t observedTarget = 0;
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__try {
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if (callSite[0] == 0xE8) {
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LONG currentRelative = *reinterpret_cast<LONG*>(callSite + 1);
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observedTarget = reinterpret_cast<uintptr_t>(callSite + 5) + currentRelative;
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verified = observedTarget == g_parentFunction;
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}
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}
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__except (EXCEPTION_EXECUTE_HANDLER) {
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verified = false;
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}
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if (!verified) {
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char line[512] = {};
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sprintf_s(line,
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"op3-parent-readiness-fix install_failed site=%08X opcode=%02X observed=%08X expected=%08X\r\n",
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static_cast<unsigned int>(reinterpret_cast<uintptr_t>(callSite)),
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static_cast<unsigned int>(callSite[0]),
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static_cast<unsigned int>(observedTarget),
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static_cast<unsigned int>(g_parentFunction));
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WriteLogLine(line);
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return 0;
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}
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const uintptr_t replacement = reinterpret_cast<uintptr_t>(&ProxyOp3ParentCall);
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LONG replacementRelative = static_cast<LONG>(
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replacement - reinterpret_cast<uintptr_t>(callSite + 5));
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DWORD oldProtection = 0;
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if (!VirtualProtect(callSite, 5, PAGE_EXECUTE_READWRITE, &oldProtection)) {
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WriteLogLine("op3-parent-readiness-fix install_failed reason=VirtualProtect\r\n");
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return 0;
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}
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*reinterpret_cast<LONG*>(callSite + 1) = replacementRelative;
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DWORD ignoredProtection = 0;
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VirtualProtect(callSite, 5, oldProtection, &ignoredProtection);
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FlushInstructionCache(GetCurrentProcess(), callSite, 5);
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WriteLogLine("op3-parent-readiness-fix installed site=01D88B9F native=025B69E0 continue=01D88BA4\r\n");
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return 0;
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}
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}
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void StartOp3ParentReadinessFix(HMODULE module)
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{
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g_selfModule = module;
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HANDLE worker = CreateThread(nullptr, 0, InstallOp3ParentReadinessFix, nullptr, 0, nullptr);
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if (worker) CloseHandle(worker);
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}
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