Fix crashes when quitting

src/client/component/command.cpp

@@ -154,7 +154,7 @@ namespace command
 		{
 			utils::hook::jump(0x5A74F0_b, dvar_command_stub, true);
 
-			add("quit", game::Com_Quit_f);
+			add("quit", game::Quit);
 
 			add("startmap", [](const params& params)
 			{

src/client/component/console.cpp

@@ -15,6 +15,7 @@ namespace console
 	namespace
 	{
 		std::thread console_thread;
+		bool kill = false;
 	}
 
 	class component final : public component_interface
@@ -27,14 +28,25 @@ namespace console
 
 			console_thread = utils::thread::create_named_thread("Console", []()
 			{
-				std::string cmd;
-				while (true)
+				while (!kill)
 				{
-					std::getline(std::cin, cmd);
-					game_console::add(cmd.data(), false);
+					// to do: get input and shit without blocking the thread
+					std::this_thread::sleep_for(1s);
 				}
+
+				std::this_thread::yield();
 			});
 		}
+
+		void pre_destroy() override
+		{
+			kill = true;
+
+			if (console_thread.joinable())
+			{
+				console_thread.join();
+			}
+		}
 	};
 }
 

src/client/component/gui.cpp

@@ -268,7 +268,6 @@ namespace gui
 
 		void pre_destroy() override
 		{
-			ImGui_ImplDX11_Shutdown();
 			ImGui_ImplWin32_Shutdown();
 			ImGui::DestroyContext();
 		}

src/client/component/patches.cpp

@@ -20,12 +20,17 @@ namespace patches
 			}
 		}
 
-		uint64_t off_11C52460;
 		void* sub_46148()
 		{
-			off_11C52460 = 0xAD0C58_b;
+			static uint64_t off_11C52460 = 0xAD0C58_b;
 			return &off_11C52460;
 		}
+
+		DECLSPEC_NORETURN void quit_stub(const int code)
+		{
+			component_loader::pre_destroy();
+			exit(0);
+		}
 	}
 
 	class component final : public component_interface
@@ -38,6 +43,8 @@ namespace patches
 			utils::hook::set(0x272F70_b, 0xC301B0);
 			utils::hook::jump(0x46148_b, sub_46148, true);
 
+			utils::hook::jump(0x64EF10_b, quit_stub, true);
+
 			// Unlock fps in main menu
 			utils::hook::set<BYTE>(0x3D8E1B_b, 0xEB);
 

src/client/game/symbols.hpp

@@ -26,6 +26,7 @@ namespace game
 
 	WEAK symbol<void(errorParm code, const char* message, ...)> Com_Error{0x5A2D80};
 	WEAK symbol<void()> Com_Quit_f{0x5A50D0};
+	WEAK symbol<void()> Quit{0x5A52A0};
 
 	WEAK symbol<void(XAssetType type, void(__cdecl* func)(game::XAssetHeader, void*), const void* inData, bool includeOverride)>
 		DB_EnumXAssets_Internal{0x4129F0};