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Updated some stuff
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(based on UC public knowdledge, too lazy to open IDA)
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@nnk97
nnk97 committed Sep 14, 2018
1 parent 50bcc8e commit 3a417a5
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Showing 16 changed files with 199 additions and 149 deletions.
5 changes: 5 additions & 0 deletions Gamehooking.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -104,10 +104,15 @@ extern IsBoxVisible_t o_IsBoxVisible;
typedef bool(__thiscall *IsHLTV_t)(void*);
extern IsHLTV_t o_IsHLTV;

typedef void(__thiscall *CusorFunc_t)(void*);
extern CusorFunc_t o_LockCursor;
extern CusorFunc_t o_UnlockCursor;

namespace Handlers
{
void __fastcall PaintTraverse_h(void *thisptr, void*, unsigned int vguiPanel, bool forceRepaint, bool allowForce);
bool __stdcall CreateMove_h(float smt, CUserCmd *userCMD);
void __fastcall LockCursor_h(void* ecx, void*);
void __stdcall PlaySound_h(const char *folderIme);
HRESULT __stdcall EndScene_h(IDirect3DDevice9 *pDevice);
HRESULT __stdcall Reset_h(IDirect3DDevice9 *pDevice, D3DPRESENT_PARAMETERS *pPresentationParameters);
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14 changes: 11 additions & 3 deletions Handlers.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -321,6 +321,14 @@ bool __stdcall Handlers::CreateMove_h(float smt, CUserCmd *userCMD)
return false;
}

void __fastcall Handlers::LockCursor_h(void* ecx, void*)
{
if (menuOpen)
o_UnlockCursor(ecx);
else
o_LockCursor(ecx);
}

void __stdcall Handlers::PlaySound_h(const char *folderIme)
{
o_PlaySound(g_VGuiSurface, folderIme);
Expand Down Expand Up @@ -672,7 +680,7 @@ bool __stdcall Handlers::InPrediction_h()
{
// Breaks more than it fixes.
//// xref : "%8.4f : %30s : %5.3f : %4.2f +\n" https://github.com/ValveSoftware/source-sdk-2013/blob/master/mp/src/game/client/c_baseanimating.cpp#L1808
//static DWORD inprediction_check = (DWORD)Utils::PatternScan(GetModuleHandle("client.dll"), "84 C0 74 17 8B 87");
//static DWORD inprediction_check = (DWORD)Utils::PatternScan(GetModuleHandle("client_panorama.dll"), "84 C0 74 17 8B 87");
//if (inprediction_check == (DWORD)_ReturnAddress()) {
// return true; // no sequence transition / decay
//}
Expand Down Expand Up @@ -1024,7 +1032,7 @@ float __fastcall Handlers::GetViewModelFov_h(void* ECX, void* EDX)
bool __fastcall Handlers::GetBool_SVCheats_h(PVOID pConVar, int edx)
{
// xref : "Pitch: %6.1f Yaw: %6.1f Dist: %6.1f %16s"
static DWORD CAM_THINK = (DWORD)Utils::PatternScan(GetModuleHandle("client.dll"), "85 C0 75 30 38 86");
static DWORD CAM_THINK = (DWORD)Utils::PatternScan(GetModuleHandle("client_panorama.dll"), "85 C0 75 30 38 86");
if (!pConVar)
return false;

Expand Down Expand Up @@ -1083,7 +1091,7 @@ bool __fastcall Handlers::WriteUsercmdDeltaToBuffer_h(IBaseClientDLL *ECX, void
auto WriteUsercmd = [](bf_write *buf, CUserCmd *in, CUserCmd *out)
{
//using WriteUsercmd_t = void(__fastcall*)(bf_write*, CUserCmd*, CUserCmd*);
static DWORD WriteUsercmdF = (DWORD)Utils::PatternScan(GetModuleHandle("client.dll"), ("55 8B EC 83 E4 F8 51 53 56 8B D9 8B 0D"));
static DWORD WriteUsercmdF = (DWORD)Utils::PatternScan(GetModuleHandle("client_panorama.dll"), ("55 8B EC 83 E4 F8 51 53 56 8B D9 8B 0D"));

__asm
{
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39 changes: 23 additions & 16 deletions Install.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,7 @@ std::unique_ptr<ShadowVTManager> g_pClientModeHook = nullptr;
std::unique_ptr<ShadowVTManager> g_pVguiSurfHook = nullptr;
std::unique_ptr<ShadowVTManager> g_pD3DDevHook = nullptr;
std::unique_ptr<ShadowVTManager> g_pClientHook = nullptr;
std::unique_ptr<ShadowVTManager> g_pGameEventManagerHook = nullptr;
//std::unique_ptr<ShadowVTManager> g_pGameEventManagerHook = nullptr;
std::unique_ptr<ShadowVTManager> g_pMaterialSystemHook = nullptr;
std::unique_ptr<ShadowVTManager> g_pDMEHook = nullptr;
std::unique_ptr<ShadowVTManager> g_pInputInternalHook = nullptr;
Expand Down Expand Up @@ -92,6 +92,8 @@ SendDatagram_t o_SendDatagram = nullptr;
WriteUsercmdDeltaToBuffer_t o_WriteUsercmdDeltaToBuffer = nullptr;
IsBoxVisible_t o_IsBoxVisible = nullptr;
IsHLTV_t o_IsHLTV = nullptr;
CusorFunc_t o_LockCursor = nullptr;
CusorFunc_t o_UnlockCursor = nullptr;

RecvVarProxyFn o_didSmokeEffect = nullptr;
RecvVarProxyFn o_nSequence = nullptr;
Expand All @@ -113,10 +115,10 @@ unsigned long __stdcall Installer::installGladiator(void *unused)
Utils::ConsolePrint(true, "-= -= -= -= -= -= -= -= -= -= -= -= -= -= -= -= -= -= -= -= -= -= -= -= -= -= -= -= -\n");
Utils::ConsolePrint(true, "Initializing cheat...\n");

g_CHLClient = Iface::IfaceMngr::getIface<IBaseClientDLL>("client.dll", "VClient0");
g_EntityList = Iface::IfaceMngr::getIface<IClientEntityList>("client.dll", "VClientEntityList");
g_Prediction = Iface::IfaceMngr::getIface<IPrediction>("client.dll", "VClientPrediction");
g_GameMovement = Iface::IfaceMngr::getIface<CGameMovement>("client.dll", "GameMovement");
g_CHLClient = Iface::IfaceMngr::getIface<IBaseClientDLL>("client_panorama.dll", "VClient0");
g_EntityList = Iface::IfaceMngr::getIface<IClientEntityList>("client_panorama.dll", "VClientEntityList");
g_Prediction = Iface::IfaceMngr::getIface<IPrediction>("client_panorama.dll", "VClientPrediction");
g_GameMovement = Iface::IfaceMngr::getIface<CGameMovement>("client_panorama.dll", "GameMovement");
g_MdlCache = Iface::IfaceMngr::getIface<IMDLCache>("datacache.dll", "MDLCache");
g_EngineClient = Iface::IfaceMngr::getIface<IVEngineClient>("engine.dll", "VEngineClient");
g_MdlInfo = Iface::IfaceMngr::getIface<IVModelInfoClient>("engine.dll", "VModelInfoClient");
Expand All @@ -136,18 +138,20 @@ unsigned long __stdcall Installer::installGladiator(void *unused)
g_Localize = Iface::IfaceMngr::getIface<ILocalize>("localize.dll", "Localize_");

g_GlobalVars = **(CGlobalVarsBase***)((*(DWORD**)(g_CHLClient))[0] + 0x1B);
g_Input = *(CInput**)((*(DWORD**)g_CHLClient)[15] + 0x1);
//g_Input = *(CInput**)((*(DWORD**)g_CHLClient)[15] + 0x1);

g_ClientMode = **(IClientMode***)((*(DWORD**)g_CHLClient)[10] + 0x5);
g_pMemAlloc = *(IMemAlloc**)(GetProcAddress(GetModuleHandle("tier0.dll"), "g_pMemAlloc"));

auto client = GetModuleHandle("client.dll");
auto client = GetModuleHandle("client_panorama.dll");
auto engine = GetModuleHandle("engine.dll");
auto dx9api = GetModuleHandle("shaderapidx9.dll");

g_ClientState = **(CClientState***)(Utils::PatternScan(engine, "A1 ? ? ? ? 8B 80 ? ? ? ? C3") + 1);
g_GlowObjManager = *(CGlowObjectManager**)(Utils::PatternScan(client, "0F 11 05 ? ? ? ? 83 C8 01") + 3);
g_MoveHelper = **(IMoveHelper***)(Utils::PatternScan(client, "8B 0D ? ? ? ? 8B 45 ? 51 8B D4 89 02 8B 01") + 2);
g_RenderBeams = *(IViewRenderBeams**)(Utils::PatternScan(client, "A1 ? ? ? ? FF 10 A1 ? ? ? ? B9") + 0x1);
g_Input = *(CInput**)(Utils::PatternScan(client, "B9 ? ? ? ? F3 0F 11 04 24 FF 50 10") + 0x1);

auto D3DDevice9 = **(IDirect3DDevice9***)(Utils::PatternScan(dx9api, "A1 ? ? ? ? 50 8B 08 FF 51 0C") + 1);
auto dwFireBullets = *(DWORD**)(Utils::PatternScan(client, "55 8B EC 51 53 56 8B F1 BB ? ? ? ? B8") + 0x131);
Expand All @@ -166,7 +170,7 @@ unsigned long __stdcall Installer::installGladiator(void *unused)
g_pDMEHook = std::make_unique<ShadowVTManager>();
g_pD3DDevHook = std::make_unique<ShadowVTManager>();
g_pClientHook = std::make_unique<ShadowVTManager>();
g_pGameEventManagerHook = std::make_unique<ShadowVTManager>();
//g_pGameEventManagerHook = std::make_unique<ShadowVTManager>();
g_pSceneEndHook = std::make_unique<ShadowVTManager>();
g_pVguiPanelHook = std::make_unique<ShadowVTManager>();
g_pVguiSurfHook = std::make_unique<ShadowVTManager>();
Expand All @@ -183,7 +187,7 @@ unsigned long __stdcall Installer::installGladiator(void *unused)
g_pDMEHook->Setup(g_MdlRender);
g_pD3DDevHook->Setup(D3DDevice9);
g_pClientHook->Setup(g_CHLClient);
g_pGameEventManagerHook->Setup(g_GameEvents);
//g_pGameEventManagerHook->Setup(g_GameEvents);
g_pSceneEndHook->Setup(g_RenderView);
g_pVguiPanelHook->Setup(g_VGuiPanel);
g_pVguiSurfHook->Setup(g_VGuiSurface);
Expand All @@ -204,27 +208,28 @@ unsigned long __stdcall Installer::installGladiator(void *unused)
g_pClientModeHook->Hook(35, Handlers::GetViewModelFov_h);
g_pClientModeHook->Hook(18, Handlers::OverrideView_h);
g_pClientModeHook->Hook(24, Handlers::CreateMove_h);
g_pClientHook->Hook(36, Handlers::FrameStageNotify_h);
g_pGameEventManagerHook->Hook(9, Handlers::FireEventClientSide_h);
g_pClientHook->Hook(37, Handlers::FrameStageNotify_h);
//g_pGameEventManagerHook->Hook(9, Handlers::FireEventClientSide_h);
g_pPredictionHook->Hook(14, Handlers::InPrediction_h);
g_pPredictionHook->Hook(19, Handlers::RunCommand_h);
g_pVguiPanelHook->Hook(41, Handlers::PaintTraverse_h);
g_pMaterialSystemHook->Hook(42, Handlers::BeginFrame_h);
g_pConvarHook->Hook(13, Handlers::GetBool_SVCheats_h);
g_pVguiSurfHook->Hook(82, Handlers::PlaySound_h);
g_pVguiSurfHook->Hook(67, Handlers::LockCursor_h);
g_pSceneEndHook->Hook(9, Handlers::SceneEnd_h);
g_pD3DDevHook->Hook(42, Handlers::EndScene_h);
g_pD3DDevHook->Hook(16, Handlers::Reset_h);
g_pEngineClientHook->Hook(32, Handlers::IsBoxVisible_h);
g_pEngineClientHook->Hook(93, Handlers::IsHLTV_h);
g_pEngineClientHook->Hook(94, Handlers::IsHLTV_h);

o_SetMouseCodeState = g_pInputInternalHook->GetOriginal<SetMouseCodeState_t>(92);
o_SetKeyCodeState = g_pInputInternalHook->GetOriginal<SetKeyCodeState_t>(91);
o_GetViewmodelFov = g_pClientModeHook->GetOriginal<GetViewmodelFov_t>(35);
o_OverrideView = g_pClientModeHook->GetOriginal<OverrideView_t>(18);
o_CreateMove = g_pClientModeHook->GetOriginal<CreateMove_t>(24);
o_FrameStageNotify = g_pClientHook->GetOriginal<FrameStageNotify_t>(36);
o_FireEventClientSide = g_pGameEventManagerHook->GetOriginal<FireEventClientSide_t>(9);
o_FrameStageNotify = g_pClientHook->GetOriginal<FrameStageNotify_t>(37);
//o_FireEventClientSide = g_pGameEventManagerHook->GetOriginal<FireEventClientSide_t>(9);
o_OriginalInPrediction = g_pPredictionHook->GetOriginal<InPrediction_t>(14);
o_RunCommand = g_pPredictionHook->GetOriginal<RunCommand_t>(19);
o_PaintTraverse = g_pVguiPanelHook->GetOriginal<PaintTraverse_t>(41);
Expand All @@ -235,7 +240,9 @@ unsigned long __stdcall Installer::installGladiator(void *unused)
o_EndScene = g_pD3DDevHook->GetOriginal<EndScene_t>(42);
o_Reset = g_pD3DDevHook->GetOriginal<Reset_t>(16);
o_IsBoxVisible = g_pEngineClientHook->GetOriginal<IsBoxVisible_t>(32);
o_IsHLTV = g_pEngineClientHook->GetOriginal<IsHLTV_t>(93);
o_IsHLTV = g_pEngineClientHook->GetOriginal<IsHLTV_t>(94);
o_UnlockCursor = g_pVguiSurfHook->GetOriginal<CusorFunc_t>(66);
o_LockCursor = g_pVguiSurfHook->GetOriginal<CusorFunc_t>(67);

#ifdef INSTANT_DEFUSE_PLANT_EXPLOIT
o_WriteUsercmdDeltaToBuffer = g_pClientHook->Hook(23, (WriteUsercmdDeltaToBuffer_t)Handlers::WriteUsercmdDeltaToBuffer_h);
Expand Down Expand Up @@ -266,7 +273,7 @@ void Installer::uninstallGladiator()
g_pDMEHook->RestoreTable();
g_pD3DDevHook->RestoreTable();
g_pClientHook->RestoreTable();
g_pGameEventManagerHook->RestoreTable();
//g_pGameEventManagerHook->RestoreTable();
g_pSceneEndHook->RestoreTable();
g_pVguiPanelHook->RestoreTable();
g_pVguiSurfHook->RestoreTable();
Expand Down
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