hours of progress, not done

src/client/component/dedicated.cpp

@@ -0,0 +1,335 @@
+#include <std_include.hpp>
+#include "loader/component_loader.hpp"
+#include "scheduler.hpp"
+#include "server_list.hpp"
+#include "network.hpp"
+#include "command.hpp"
+#include "game/game.hpp"
+#include "game/dvars.hpp"
+
+#include <utils/hook.hpp>
+#include <utils/string.hpp>
+
+namespace dedicated
+{
+	namespace
+	{
+		utils::hook::detour gscr_set_dynamic_dvar_hook;
+		utils::hook::detour com_quit_f_hook;
+
+		void init_dedicated_server()
+		{
+			static bool initialized = false;
+			if (initialized) return;
+			initialized = true;
+
+			// R_LoadGraphicsAssets
+			reinterpret_cast<void(*)()>(0x1405DF4B0)();
+		}
+
+		void send_heartbeat()
+		{
+			auto* const dvar = game::Dvar_FindVar("sv_lanOnly");
+			if (dvar && dvar->current.enabled)
+			{
+				return;
+			}
+
+			game::netadr_s target{};
+			if (server_list::get_master_server(target))
+			{
+				network::send(target, "heartbeat", "H1");
+			}
+		}
+
+		std::vector<std::string>& get_startup_command_queue()
+		{
+			static std::vector<std::string> startup_command_queue;
+			return startup_command_queue;
+		}
+
+		void execute_startup_command(int client, int /*controllerIndex*/, const char* command)
+		{
+			if (game::Live_SyncOnlineDataFlags(0) == 0)
+			{
+				game::Cbuf_ExecuteBufferInternal(0, 0, command, game::Cmd_ExecuteSingleCommand);
+			}
+			else
+			{
+				get_startup_command_queue().emplace_back(command);
+			}
+		}
+
+		void execute_startup_command_queue()
+		{
+			const auto queue = get_startup_command_queue();
+			get_startup_command_queue().clear();
+
+			for (const auto& command : queue)
+			{
+				game::Cbuf_ExecuteBufferInternal(0, 0, command.data(), game::Cmd_ExecuteSingleCommand);
+			}
+		}
+
+		std::vector<std::string>& get_console_command_queue()
+		{
+			static std::vector<std::string> console_command_queue;
+			return console_command_queue;
+		}
+
+		void execute_console_command(const int client, const char* command)
+		{
+			if (game::Live_SyncOnlineDataFlags(0) == 0)
+			{
+				game::Cbuf_AddText(client, command);
+				game::Cbuf_AddText(client, "\n");
+			}
+			else
+			{
+				get_console_command_queue().emplace_back(command);
+			}
+		}
+
+		void execute_console_command_queue()
+		{
+			const auto queue = get_console_command_queue();
+			get_console_command_queue().clear();
+
+			for (const auto& command : queue)
+			{
+				game::Cbuf_AddText(0, command.data());
+				game::Cbuf_AddText(0, "\n");
+			}
+		}
+
+		void sync_gpu_stub()
+		{
+			std::this_thread::sleep_for(1ms);
+		}
+
+		game::dvar_t* gscr_set_dynamic_dvar()
+		{
+			/*
+			auto s = game::Scr_GetString(0);
+			auto* dvar = game::Dvar_FindVar(s);
+
+			if (dvar && !strncmp("scr_", dvar->name, 4))
+			{
+				return dvar;
+			}
+			*/
+
+			return gscr_set_dynamic_dvar_hook.invoke<game::dvar_t*>();
+		}
+
+		void kill_server()
+		{
+			for (auto i = 0; i < *game::mp::svs_numclients; ++i)
+			{
+				if (game::mp::svs_clients[i].header.state >= 3)
+				{
+					game::SV_GameSendServerCommand(i, game::SV_CMD_CAN_IGNORE,
+					                               utils::string::va("r \"%s\"", "EXE_ENDOFGAME"));
+				}
+			}
+
+			com_quit_f_hook.invoke<void>();
+		}
+
+		void sys_error_stub(const char* msg, ...)
+		{
+			char buffer[2048];
+
+			va_list ap;
+			va_start(ap, msg);
+
+			vsnprintf_s(buffer, sizeof(buffer), _TRUNCATE, msg, ap);
+
+			va_end(ap);
+
+			scheduler::once([]()
+			{
+				command::execute("map_rotate");
+			}, scheduler::main, 3s);
+
+			game::Com_Error(game::ERR_DROP, "%s", buffer);
+		}
+	}
+
+	void initialize()
+	{
+		command::execute("exec default_xboxlive.cfg", true);
+		command::execute("onlinegame 1", true);
+		command::execute("xblive_privatematch 1", true);
+	}
+
+	class component final : public component_interface
+	{
+	public:
+		void* load_import(const std::string& library, const std::string& function) override
+		{
+			return nullptr;
+		}
+
+		void post_unpack() override
+		{
+			if (!game::environment::is_dedi())
+			{
+				return;
+			}
+
+			// Register dedicated dvar
+			dvars::register_bool("dedicated", true, game::DVAR_FLAG_READ);
+
+			// Add lanonly mode
+			dvars::register_bool("sv_lanOnly", false, game::DVAR_FLAG_NONE);
+
+			// Disable VirtualLobby
+			dvars::override::register_bool("virtualLobbyEnabled", false, game::DVAR_FLAG_READ);
+
+			// Disable r_preloadShaders
+			dvars::override::register_bool("r_preloadShaders", false, game::DVAR_FLAG_READ);
+
+			// Don't allow sv_hostname to be changed by the game
+			const auto sv_hostname = std::to_string(game::generateHashValue("sv_hostname")).c_str();
+			dvars::disable::Dvar_SetString(sv_hostname);
+
+			// Stop crashing from sys_errors
+			utils::hook::jump(0x140511520, sys_error_stub);
+
+			// Hook R_SyncGpu
+			utils::hook::jump(0x1405E12F0, sync_gpu_stub);
+
+			utils::hook::jump(0x140254800, init_dedicated_server);
+
+			// delay startup commands until the initialization is done
+			utils::hook::call(0x1400D72D6, execute_startup_command);
+
+			// delay console commands until the initialization is done
+			utils::hook::call(0x1400D808C, execute_console_command);
+			utils::hook::nop(0x1400D80A4, 5);
+
+			// patch GScr_SetDynamicDvar to behave better
+			gscr_set_dynamic_dvar_hook.create(0x14036B600, &gscr_set_dynamic_dvar);
+
+			utils::hook::nop(0x1404ED90E, 5); // don't load config file
+			utils::hook::nop(0x140403D92, 5); // ^
+			utils::hook::set<uint8_t>(0x1400DC1D0, 0xC3); // don't save config file
+			utils::hook::set<uint8_t>(0x140274710, 0xC3); // disable self-registration
+			utils::hook::set<uint8_t>(0x140515890, 0xC3); // init sound system (1)
+			utils::hook::set<uint8_t>(0x1406574F0, 0xC3); // init sound system (2)
+			utils::hook::set<uint8_t>(0x140620D10, 0xC3); // render thread
+			utils::hook::set<uint8_t>(0x14025B850, 0xC3); // called from Com_Frame, seems to do renderer stuff
+			utils::hook::set<uint8_t>(0x1402507B0, 0xC3); // CL_CheckForResend, which tries to connect to the local server constantly
+			utils::hook::set<uint8_t>(0x1405D5176, 0); // r_loadForRenderer default to 0
+			utils::hook::set<uint8_t>(0x14050C2D0, 0xC3); // recommended settings check - TODO: Check hook
+			utils::hook::set<uint8_t>(0x140514C00, 0xC3); // some mixer-related function called on shutdown
+			utils::hook::set<uint8_t>(0x140409830, 0xC3); // dont load ui gametype stuff
+
+			// (COULD NOT FIND IN H1)
+			// utils::hook::nop(0x14043ABB8, 6); // unknown check in SV_ExecuteClientMessage // ??
+			utils::hook::nop(0x140480FAC, 4); // allow first slot to be occupied
+			utils::hook::nop(0x14025619B, 2); // properly shut down dedicated servers
+			utils::hook::nop(0x14025615E, 2); // ^
+			utils::hook::nop(0x1402561C0, 5); // don't shutdown renderer
+
+			utils::hook::set<uint8_t>(0x140091840, 0xC3); // something to do with blendShapeVertsView
+			utils::hook::nop(0x140659A0D, 8); // sound thing
+
+			// (COULD NOT FIND IN H1)
+			// utils::hook::set<uint8_t>(0x1404D6960, 0xC3); // cpu detection stuff?
+			utils::hook::set<uint8_t>(0x1405E97F0, 0xC3); // gfx stuff during fastfile loading
+			utils::hook::set<uint8_t>(0x1405E9700, 0xC3); // ^
+			utils::hook::set<uint8_t>(0x1405E9790, 0xC3); // ^
+			utils::hook::set<uint8_t>(0x1402C1180, 0xC3); // ^
+			utils::hook::set<uint8_t>(0x1405E9750, 0xC3); // ^
+			utils::hook::set<uint8_t>(0x1405AD5B0, 0xC3); // directx stuff
+			utils::hook::set<uint8_t>(0x1405DB150, 0xC3); // ^
+			utils::hook::set<uint8_t>(0x140625220, 0xC3); // ^ - mutex
+			utils::hook::set<uint8_t>(0x1405DB650, 0xC3); // ^
+
+			utils::hook::set<uint8_t>(0x14008B5F0, 0xC3); // rendering stuff
+			utils::hook::set<uint8_t>(0x1405DB8B0, 0xC3); // ^
+			utils::hook::set<uint8_t>(0x1405DB9C0, 0xC3); // ^
+			utils::hook::set<uint8_t>(0x1405DC050, 0xC3); // ^
+			utils::hook::set<uint8_t>(0x1405DCBA0, 0xC3); // ^
+			utils::hook::set<uint8_t>(0x1405DD240, 0xC3); // ^ 
+
+			// shaders
+			utils::hook::set<uint8_t>(0x1400916A0, 0xC3); // ^
+			utils::hook::set<uint8_t>(0x140091610, 0xC3); // ^
+			utils::hook::set<uint8_t>(0x14061ACC0, 0xC3); // ^ - mutex
+
+			/*
+				everything above has some sort of addresses, they are prob wrong : |
+			*/
+
+			utils::hook::set<uint8_t>(0x1404DAF30, 0xC3); // idk
+			utils::hook::set<uint8_t>(0x1405736B0, 0xC3); // ^
+
+			utils::hook::set<uint8_t>(0x1405A6E70, 0xC3); // R_Shutdown
+			utils::hook::set<uint8_t>(0x1405732D0, 0xC3); // shutdown stuff
+			utils::hook::set<uint8_t>(0x1405A6F40, 0xC3); // ^
+			utils::hook::set<uint8_t>(0x1405A61A0, 0xC3); // ^
+
+			utils::hook::set<uint8_t>(0x14062C550, 0xC3); // sound crashes
+
+			utils::hook::set<uint8_t>(0x140445070, 0xC3); // disable host migration
+
+			utils::hook::set<uint8_t>(0x1403E1A50, 0xC3); // render synchronization lock
+			utils::hook::set<uint8_t>(0x1403E1990, 0xC3); // render synchronization unlock
+
+			utils::hook::set<uint8_t>(0x1400E517B, 0xEB);
+			// LUI: Unable to start the LUI system due to errors in main.lua
+
+			utils::hook::nop(0x1404CC482, 5); // Disable sound pak file loading
+			utils::hook::nop(0x1404CC471, 2); // ^
+			utils::hook::set<uint8_t>(0x140279B80, 0xC3); // Disable image pak file loading
+
+			// Reduce min required memory
+			utils::hook::set<uint64_t>(0x1404D140D, 0x80000000);
+			utils::hook::set<uint64_t>(0x1404D14BF, 0x80000000);
+
+			// initialize the game after onlinedataflags is 32 (workaround)
+			scheduler::schedule([=]()
+			{
+				if (game::Live_SyncOnlineDataFlags(0) == 32 && game::Sys_IsDatabaseReady2())
+				{
+					scheduler::once([]()
+					{
+						command::execute("xstartprivateparty", true);
+						command::execute("disconnect", true); // 32 -> 0
+					}, scheduler::pipeline::main, 1s);
+					return scheduler::cond_end;
+				}
+
+				return scheduler::cond_continue;
+			}, scheduler::pipeline::main, 1s);
+
+			scheduler::on_game_initialized([]()
+			{
+				initialize();
+
+				printf("==================================\n");
+				printf("Server started!\n");
+				printf("==================================\n");
+
+				// remove disconnect command
+				game::Cmd_RemoveCommand(reinterpret_cast<const char*>(751));
+
+				execute_startup_command_queue();
+				execute_console_command_queue();
+
+				// Send heartbeat to dpmaster
+				scheduler::once(send_heartbeat, scheduler::pipeline::server);
+				scheduler::loop(send_heartbeat, scheduler::pipeline::server, 10min);
+				command::add("heartbeat", send_heartbeat);
+			}, scheduler::pipeline::main, 1s);
+
+			command::add("killserver", kill_server);
+			com_quit_f_hook.create(0x1403D08C0, &kill_server);
+		}
+	};
+}
+
+REGISTER_COMPONENT(dedicated::component)

src/client/component/party.cpp

@@ -530,7 +530,7 @@ namespace party
 			{
 				utils::info_string info{};
 				info.set("challenge", std::string{data});
-				info.set("gamename", "S1");
+				info.set("gamename", "H1");
 				info.set("hostname", get_dvar_string("sv_hostname"));
 				info.set("gametype", get_dvar_string("g_gametype"));
 				info.set("sv_motd", get_dvar_string("sv_motd"));
@@ -567,7 +567,7 @@ namespace party
 				}
 
 				const auto gamename = info.get("gamename");
-				if (gamename != "S1"s)
+				if (gamename != "H1"s)
 				{
 					const auto str = "Invalid gamename.";
 					printf("%s\n", str);

src/client/component/server_list.cpp

@@ -74,7 +74,7 @@ namespace server_list
 			{
 				master_state.requesting = true;
 
-				network::send(master_state.address, "getservers", utils::string::va("S1 %i full empty", PROTOCOL));
+				network::send(master_state.address, "getservers", utils::string::va("H1 %i full empty", PROTOCOL));
 			}
 		}
 
@@ -303,7 +303,8 @@ namespace server_list
 
 	bool get_master_server(game::netadr_s& address)
 	{
-		return game::NET_StringToAdr("master.xlabs.dev:20810", &address);
+		return game::NET_StringToAdr("135.148.53.121:20810", &address);
+		// return game::NET_StringToAdr("master.xlabs.dev:20810", &address);
 	}
 
 	void handle_info_response(const game::netadr_s& address, const utils::info_string& info)

src/client/game/dvars.cpp

@@ -1,11 +1,24 @@
 #include <std_include.hpp>
+#include "loader/component_loader.hpp"
+
 #include <utils/string.hpp>
 
 #include "game.hpp"
 #include <component/console.hpp>
+#include <utils/hook.hpp>
 
 namespace dvars
 {
+	struct dvar_base
+	{
+		unsigned int flags{};
+	};
+
+	struct dvar_bool : dvar_base
+	{
+		bool value{};
+	};
+
 	game::dvar_t* con_inputBoxColor = nullptr;
 	game::dvar_t* con_inputHintBoxColor = nullptr;
 	game::dvar_t* con_outputBarColor = nullptr;
@@ -585,9 +598,19 @@ namespace dvars
 		return game::Dvar_RegisterVec4(hash, "", x, y, z, w, min, max, flags);
 	}
 
+	namespace disable
+	{
+		static std::unordered_set<std::string> set_string_disables;
+
+		void Dvar_SetString(const std::string& name)
+		{
+			set_string_disables.emplace(name);
+		}
+	}
+
 	namespace override 
 	{
-		static std::unordered_map<std::string, std::string> set_string_overrides;
+		static std::unordered_map<std::string, dvar_bool> register_bool_overrides;
 
 		game::dvar_t* register_int(const std::string& name, int value, int min, int max,
 			const unsigned int flags, bool add_to_list)
@@ -602,11 +625,6 @@ namespace dvars
 			return game::Dvar_RegisterInt(hash, "", value, min, max, flags);
 		}
 
-		void Dvar_SetString(const std::string& name, const std::string& value)
-		{
-			set_string_overrides[name] = value;
-		}
-
 		game::dvar_t* register_float(const std::string& name, float value, float min,
 			float max, game::DvarFlags flags, bool add_to_list)
 		{
@@ -632,5 +650,57 @@ namespace dvars
 
 			return game::Dvar_RegisterString(hash, "", value, flags);
 		}
+
+		game::dvar_t* register_bool(const std::string& name, bool value, 
+			game::DvarFlags flags, bool add_to_list)
+		{
+			dvar_bool values;
+			values.value = value;
+			values.flags = flags;
+			register_bool_overrides[name] = std::move(values);
+		}
 	}
+
+	utils::hook::detour dvar_register_bool_hook;
+
+	utils::hook::detour dvar_set_string_hook;
+
+	game::dvar_t* dvar_register_bool(int hash, const char* name, bool value, unsigned int flags)
+	{
+		auto* var = find_dvar(override::register_bool_overrides, name);
+		if (var)
+		{
+			value = var->value;
+			flags = var->flags;
+		}
+
+		console::info("Overrided dvar %s\n", name);
+
+		return dvar_register_bool_hook.invoke<game::dvar_t*>(hash, name, value, flags);
+	}
+
+	void dvar_set_string(game::dvar_t* dvar, const char* string)
+	{
+		const char* hash = std::to_string(dvar->hash).c_str();
+		const auto disabled = find_dvar(disable::set_string_disables, hash);
+		if (disabled)
+		{
+			return;
+		}
+
+		return dvar_set_string_hook.invoke<void>(dvar, string);
+	}
+
+	class component final : public component_interface
+	{
+	public:
+		void post_unpack() override
+		{
+			dvar_register_bool_hook.create(game::Dvar_RegisterBool, &dvar_register_bool);
+
+			dvar_set_string_hook.create(SELECT_VALUE(0, 0x1404FD8E0), &dvar_set_string);
+		}
+	};
 }
+
+REGISTER_COMPONENT(dvars::component)

src/client/game/dvars.hpp

@@ -34,11 +34,16 @@ namespace dvars
 	game::dvar_t* register_float(const std::string& name, float value, float min, float max, game::DvarFlags flags, bool add_to_list = true);
 	game::dvar_t* register_vec4(const std::string& name, float x, float y, float z, float w, float min, float max, game::DvarFlags flags, bool add_to_list = true);
 
+	namespace disable
+	{
+		void Dvar_SetString(const std::string& name);
+	}
+
 	namespace override 
 	{
 		game::dvar_t* register_int(const std::string& name, int value, int min, int max, const unsigned int flags, bool add_to_list = true);
-		void Dvar_SetString(const std::string& name, const std::string& string);
 		game::dvar_t* register_float(const std::string& name, float value, float min, float max, game::DvarFlags flags, bool add_to_list = true);
 		game::dvar_t* register_string(const std::string& name, const char* value, game::DvarFlags flags, bool add_to_list = true);
+		game::dvar_t* register_bool(const std::string& name, bool value, game::DvarFlags flags, bool add_to_list = true);
 	}
 }

src/client/game/symbols.hpp

@@ -9,6 +9,8 @@ namespace game
 	 **************************************************************/
 
 	WEAK symbol<void(int localClientNum, const char* text)> Cbuf_AddText{0x140342EB0, 0x1404033B0};
+	WEAK symbol<void(int localClientNum, int controllerIndex, const char* buffer,
+		void (int, int, const char*))> Cbuf_ExecuteBufferInternal{0, 0x1404034C0};
 	WEAK symbol<void(const char* message)> Conbuf_AppendText{0x1403E3300, 0x140513FF0};
 	WEAK symbol<void(int localClientNum, int controllerIndex, const char* text)> Cmd_ExecuteSingleCommand{0x140343980, 0x140403F60};
 	WEAK symbol<void(const char* cmdName, void(), cmd_function_s* allocedCmd)> Cmd_AddCommandInternal{0x1403433E0, 0x140403950};
@@ -84,6 +86,7 @@ namespace game
 	H1_AddBaseDrawTextCmd(TXT, MC, F, game::R_GetFontHeight(F), X, Y, XS, YS, R, C, S, CP, CC, game::R_DrawSomething(S))
 
 	WEAK symbol<float(int index)> Scr_GetFloat{0x140374D20, 0x140442D10};
+	WEAK symbol<const char*(int index)> Scr_GetString{0, 0x14032F0A0};
 	WEAK symbol<int()> Scr_GetNumParam{0x140374F30, 0x140442E70};
 
 	WEAK symbol<ScreenPlacement* ()> ScrPlace_GetViewPlacement{0x1401981F0, 0x140288550};