Add logger component

src/client/component/logger.cpp

@@ -0,0 +1,180 @@
+#include <std_include.hpp>
+#include "loader/component_loader.hpp"
+
+#include "party.hpp"
+#include "console.hpp"
+
+#include "game/game.hpp"
+#include "game/dvars.hpp"
+
+#include <utils/hook.hpp>
+
+namespace logger
+{
+	namespace
+	{
+		utils::hook::detour com_error_hook;
+
+		void print_error(const char* msg, ...)
+		{
+			char buffer[2048];
+
+			va_list ap;
+			va_start(ap, msg);
+
+			vsnprintf_s(buffer, sizeof(buffer), _TRUNCATE, msg, ap);
+
+			va_end(ap);
+
+			console::error(buffer);
+		}
+
+		void print_com_error(int, const char* msg, ...)
+		{
+			char buffer[2048];
+
+			va_list ap;
+			va_start(ap, msg);
+
+			vsnprintf_s(buffer, sizeof(buffer), _TRUNCATE, msg, ap);
+
+			va_end(ap);
+
+			console::error(buffer);
+		}
+
+		void com_error_stub(const int error, const char* msg, ...)
+		{
+			char buffer[2048];
+
+			{
+				va_list ap;
+				va_start(ap, msg);
+
+				vsnprintf_s(buffer, sizeof(buffer), _TRUNCATE, msg, ap);
+
+				va_end(ap);
+
+				console::error("Error: %s\n", buffer);
+			}
+
+			party::clear_sv_motd(); // clear sv_motd on error if it exists
+
+			com_error_hook.invoke<void>(error, "%s", buffer);
+		}
+
+		void print_warning(const char* msg, ...)
+		{
+			char buffer[2048];
+
+			va_list ap;
+			va_start(ap, msg);
+
+			vsnprintf_s(buffer, sizeof(buffer), _TRUNCATE, msg, ap);
+
+			va_end(ap);
+
+			console::warn(buffer);
+		}
+
+		void print(const char* msg, ...)
+		{
+			char buffer[2048];
+
+			va_list ap;
+			va_start(ap, msg);
+
+			vsnprintf_s(buffer, sizeof(buffer), _TRUNCATE, msg, ap);
+
+			va_end(ap);
+
+			console::info(buffer);
+		}
+
+		void print_dev(const char* msg, ...)
+		{
+			static auto* enabled = dvars::register_bool("logger_dev", false, game::DVAR_FLAG_SAVED, true);
+			if (!enabled->current.enabled)
+			{
+				return;
+			}
+
+			char buffer[2048];
+
+			va_list ap;
+			va_start(ap, msg);
+
+			vsnprintf_s(buffer, sizeof(buffer), _TRUNCATE, msg, ap);
+
+			va_end(ap);
+
+			console::info(buffer);
+		}
+
+		void lui_error()
+		{
+			utils::hook::call(0x140162809, print_warning);
+			utils::hook::call(0x140162815, print_warning);
+			utils::hook::call(0x14016281D, print_warning);
+			utils::hook::call(0x140162829, print_warning);
+
+			utils::hook::call(0x140162E32, print_warning);
+			utils::hook::call(0x140162E3E, print_warning);
+			utils::hook::call(0x140162E46, print_warning);
+			utils::hook::call(0x140162E52, print_warning);
+
+			utils::hook::call(0x140168435, print_warning);
+			utils::hook::call(0x140168441, print_warning);
+			utils::hook::call(0x140168449, print_warning);
+			utils::hook::call(0x140168455, print_warning);
+
+			utils::hook::call(0x14016914D, print_warning);
+			utils::hook::call(0x140169161, print_warning);
+
+			utils::hook::call(0x140169C04, print_warning);
+			utils::hook::call(0x140169C0C, print_warning);
+			utils::hook::call(0x140169C18, print_warning); 
+
+			utils::hook::call(0x140169CB7, print_warning);
+			utils::hook::call(0x140169CDE, print_warning);
+			utils::hook::call(0x140169CEA, print_warning);
+			utils::hook::call(0x140169D03, print_warning);
+
+			utils::hook::call(0x14016BE72, print_warning);
+			utils::hook::call(0x14016C020, print_warning);
+		}
+
+		void lui_interface_debug_print()
+		{
+			utils::hook::call(0x14015C0B2, print_warning);
+			utils::hook::call(0x140162453, print_warning);
+			utils::hook::call(0x1401625DF, print_warning);
+			utils::hook::call(0x14016713C, print_dev);
+			utils::hook::call(0x1401687CD, print_dev);
+			utils::hook::call(0x14016BB8A, print_dev);
+			utils::hook::call(0x14016CA9C, print_dev);
+		}
+	}
+
+	class component final : public component_interface
+	{
+	public:
+		void post_unpack() override
+		{
+			if (game::environment::is_mp())
+			{
+				lui_error();
+				lui_interface_debug_print();
+			}
+
+			if (!game::environment::is_sp())
+			{
+				utils::hook::call(0x14051347F, print_com_error);
+			}
+
+			com_error_hook.create(game::Com_Error, com_error_stub);
+		}
+	};
+}
+
+REGISTER_COMPONENT(logger::component)

src/client/component/party.cpp

@@ -142,7 +142,7 @@ namespace party
 
 		void cl_disconnect_stub(int a1)
 		{
-			party::sv_motd.clear();
+			party::clear_sv_motd();
 			cldisconnect_hook.invoke<void>(a1);
 		}
 
@@ -160,6 +160,11 @@ namespace party
 		}
 	}
 
+	void clear_sv_motd()
+	{
+		party::sv_motd.clear();
+	}
+
 	int get_client_num_by_name(const std::string& name)
 	{
 		for (auto i = 0; !name.empty() && i < *game::mp::svs_numclients; ++i)

src/client/component/party.hpp

@@ -8,6 +8,7 @@ namespace party
 	void connect(const game::netadr_s& target);
 	void start_map(const std::string& mapname);
 
+	void clear_sv_motd();
 	int server_client_count();
 
 	int get_client_num_by_name(const std::string& name);