Server Messages

cmake/rdr-classes.cmake

@@ -3,7 +3,7 @@ include(FetchContent)
 FetchContent_Declare(
     rdr_classes
     GIT_REPOSITORY https://github.com/YimMenu/RDR-Classes.git
-    GIT_TAG        79b0389bcfc7a616290ec3ec97ce4fa6a574d0ed
+    GIT_TAG        70091e27d2e0e515f0e34cb1983ab965421dab0e
     GIT_PROGRESS TRUE
     CONFIGURE_COMMAND ""
     BUILD_COMMAND ""

src/core/hooking/Hooking.cpp

@@ -42,6 +42,8 @@ namespace YimMenu
 		BaseHook::Add<Hooks::Protections::ResetSyncNodes>(new DetourHook("ResetSyncNodes", Pointers.ResetSyncNodes, Hooks::Protections::ResetSyncNodes));
 		BaseHook::Add<Hooks::Protections::HandleScriptedGameEvent>(new DetourHook("HandleScriptedGameEvent", Pointers.HandleScriptedGameEvent, Hooks::Protections::HandleScriptedGameEvent));
 		BaseHook::Add<Hooks::Protections::AddObjectToCreationQueue>(new DetourHook("AddObjectToCreationQueue", Pointers.AddObjectToCreationQueue, Hooks::Protections::AddObjectToCreationQueue));
+		BaseHook::Add<Hooks::Protections::SerializeServerRPC>(new DetourHook("SerializeServerRPC", Pointers.SerializeServerRPC, Hooks::Protections::SerializeServerRPC));
+		BaseHook::Add<Hooks::Protections::ReceiveServerMessage>(new DetourHook("ReceiveServerMessage", Pointers.ReceiveServerMessage, Hooks::Protections::ReceiveServerMessage));
 
 		BaseHook::Add<Hooks::Voice::EnumerateAudioDevices>(new DetourHook("EnumerateAudioDevices", Pointers.EnumerateAudioDevices, Hooks::Voice::EnumerateAudioDevices));
 		BaseHook::Add<Hooks::Voice::DirectSoundCaptureCreate>(new DetourHook("DirectSoundCaptureCreate", Pointers.DirectSoundCaptureCreate, Hooks::Voice::DirectSoundCaptureCreate));

src/game/frontend/Menu.cpp

@@ -26,7 +26,6 @@ namespace YimMenu
 		UIManager::AddSubmenu(std::make_shared<Submenus::Players>());
 		UIManager::AddSubmenu(std::make_shared<Submenus::World>());
 		UIManager::AddSubmenu(std::make_shared<Submenus::Settings>());
-		// Wierd glitch causes menu to crash when clicking debug
 		UIManager::AddSubmenu(std::make_shared<Submenus::Debug>());
 
 		Renderer::AddRendererCallBack(

src/game/frontend/submenus/Debug.cpp

@@ -271,6 +271,7 @@ namespace YimMenu::Submenus
 		debug->AddItem(std::make_shared<BoolCommandItem>("logevents"_J));
 		debug->AddItem(std::make_shared<BoolCommandItem>("logtses"_J));
 		debug->AddItem(std::make_shared<BoolCommandItem>("logmetrics"_J));
+		debug->AddItem(std::make_shared<BoolCommandItem>("logservermessages"_J));
 		AddCategory(std::move(debug));
 	}
 }

src/game/frontend/submenus/Self.cpp

@@ -84,6 +84,7 @@ namespace YimMenu::Submenus
 		globalsGroup->AddItem(std::make_shared<BoolCommandItem>("autotp"_J));
 		globalsGroup->AddItem(std::make_shared<BoolCommandItem>("superjump"_J));
 		globalsGroup->AddItem(std::make_shared<BoolCommandItem>("superpunch"_J));
+		globalsGroup->AddItem(std::make_shared<BoolCommandItem>("unlimiteditems"_J));
 
 
 		toolsGroup->AddItem(std::make_shared<CommandItem>("suicide"_J));

src/game/hooks/Hooks.hpp

@@ -12,6 +12,9 @@ namespace rage
 	class netObject;
 	class netSyncTree;
 	class rlGamerInfo;
+	class ServerMsg;
+	class ServerMsgData;
+	class ServerRPCSerializer;
 }
 class CNetGamePlayer;
 enum class NetEventType;
@@ -70,6 +73,8 @@ namespace YimMenu::Hooks
 		extern void ResetSyncNodes();
 		extern bool HandleScriptedGameEvent(CScriptedGameEvent* event, CNetGamePlayer* src, CNetGamePlayer* dst);
 		extern int AddObjectToCreationQueue(void* mgr, eNetObjType objectType, CNetGamePlayer* src, CNetGamePlayer* dst);
+		extern bool SerializeServerRPC(rage::ServerRPCSerializer* ser, void* a2, const char* message, void* def, void* structure, const char* rpc_guid, void* a7);
+		extern bool ReceiveServerMessage(void* a1, rage::ServerMsg* a2); // doesn't receive all messages
 	}
 
 	namespace Voice

src/game/hooks/Protections/ServerMessages.cpp

@@ -0,0 +1,44 @@
+#include "core/commands/BoolCommand.hpp"
+#include "core/hooking/DetourHook.hpp"
+#include "game/hooks/Hooks.hpp"
+#include "util/Joaat.hpp"
+#include "util/StrToHex.hpp"
+
+#include <network/netServerMessages.hpp>
+
+
+namespace YimMenu::Features
+{
+	BoolCommand _UnlimitedItems{"unlimiteditems", "Unlimited Items", "Never run out of items in your inventory!"};
+	BoolCommand _LogServerMessages{"logservermessages", "Log Server Messages", "Log Server Messages"};
+}
+
+namespace YimMenu::Hooks
+{
+	bool Protections::ReceiveServerMessage(void* a1, rage::ServerMsg* a2)
+	{
+		if (Features::_LogServerMessages.GetState())
+		{
+			LOG(INFO) << __FUNCTION__ << ": " << a2->GetName() << ": "
+			          << hexStr((unsigned char*)a2->GetMsgData()->data, a2->GetMsgData()->size);
+		}
+		return BaseHook::Get<ReceiveServerMessage, DetourHook<decltype(&ReceiveServerMessage)>>()->Original()(a1, a2);
+	}
+
+	bool Protections::SerializeServerRPC(rage::ServerRPCSerializer* ser, void* a2, const char* message, void* def, void* structure, const char* rpc_guid, void* a7)
+	{
+		// TODO: remove ret variable and just return original instead of storing it
+		bool ret = BaseHook::Get<SerializeServerRPC, DetourHook<decltype(&SerializeServerRPC)>>()->Original()(ser, a2, message, def, structure, rpc_guid, a7);
+		if (Features::_LogServerMessages.GetState())
+		{
+			LOG(INFO) << __FUNCTION__ << ": " << message << ": " << hexStr((unsigned char*)ser->GetData(), ser->GetSize());
+			if (rpc_guid)
+				LOG(INFO) << "RPC Guid"
+				             " = "
+				          << rpc_guid;
+		}
+		if (Joaat(message) == "UseItems"_J && Features::_UnlimitedItems.GetState())
+			return false;
+		return ret;
+	}
+}

src/game/hooks/Spoofing/SendNetInfoToLobby.cpp

@@ -1,5 +1,3 @@
-#include "core/commands/BoolCommand.hpp"
-#include "core/commands/Commands.hpp"
 #include "core/hooking/DetourHook.hpp"
 #include "game/hooks/Hooks.hpp"
 #include "game/rdr/Natives.hpp"
@@ -12,7 +10,7 @@ namespace YimMenu::Hooks
 {
 	bool Spoofing::SendNetInfoToLobby(rage::rlGamerInfo* local_player, int64_t a2, int64_t a3, DWORD* a4)
 	{
-		if (!g_SpoofingStorage.spoofed_name.empty())
+		if (!g_SpoofingStorage.spoofed_name.empty() && !SCRIPTS::IS_LOADING_SCREEN_VISIBLE())
 			memcpy(local_player->m_Name, g_SpoofingStorage.spoofed_name.c_str(), sizeof(local_player->m_Name));
 
 		return BaseHook::Get<Spoofing::SendNetInfoToLobby, DetourHook<decltype(&Spoofing::SendNetInfoToLobby)>>()->Original()(local_player, a2, a3, a4);

src/game/pointers/Pointers.cpp

@@ -293,6 +293,16 @@ namespace YimMenu
 			FwScriptGuidCreateGuid = ptr.Sub(141).As<uint32_t (*)(void*)>();
 		});
 
+		constexpr auto receiveServerMessagePtrn = Pattern<"48 89 5C 24 08 57 48 83 EC 20 48 8B 02 48 8B F9 48 8B CA 48 8B DA FF 50 ?? 48 8B C8">("ReceiveServerMessage");
+		scanner.Add(receiveServerMessagePtrn, [this](PointerCalculator ptr) {
+			ReceiveServerMessage = ptr.As<PVOID>();
+		});
+
+		constexpr auto serializeServerRPCPtrn = Pattern<"48 89 5C 24 08 57 48 83 EC 30 48 8B 44 24 70">("SerializeServerRPC");
+		scanner.Add(serializeServerRPCPtrn, [this](PointerCalculator ptr) {
+			SerializeServerRPC = ptr.As<PVOID>();
+		});
+
 		if (!scanner.Scan())
 		{
 			LOG(FATAL) << "Some patterns could not be found, unloading.";

src/game/pointers/Pointers.hpp

@@ -1,15 +1,16 @@
 #pragma once
 #include "game/rdr/GraphicsOptions.hpp"
 #include "game/rdr/RenderingInfo.hpp"
-#include <rage/pools.hpp>
 
 #include <d3d12.h>
 #include <dxgi1_4.h>
 #include <rage/atArray.hpp>
+#include <rage/pools.hpp>
 #include <script/scrNativeHandler.hpp>
 #include <vulkan/vulkan.h>
 #include <windows.h>
 
+
 class CNetGamePlayer;
 class CVehicle;
 class CPed;
@@ -80,6 +81,8 @@ namespace YimMenu
 		PVOID ResetSyncNodes;
 		PVOID HandleScriptedGameEvent;
 		PVOID AddObjectToCreationQueue;
+		PVOID ReceiveServerMessage;
+		PVOID SerializeServerRPC;
 
 		// Player Stuff
 		PVOID PlayerHasJoined;

src/util/StrToHex.hpp

@@ -13,4 +13,13 @@ namespace YimMenu
 
 		return ch - 'a' + 10;
 	}
+
+	inline std::string hexStr(unsigned char* data, int len)
+	{
+		std::stringstream ss;
+		ss << std::hex;
+		for (int i = 0; i < len; ++i)
+			ss << std::setw(2) << std::setfill('0') << (int)data[i];
+		return ss.str();
+	}
 }