Cheevo Crash.cpp

struct DiscordState {
	std::unique_ptr<discord::Core> core;
};

namespace {
	volatile bool interrupted{ false };
}

int main()
{
	// Init
	DiscordState state{};
	discord::Core* core{};
	auto response = discord::Core::Create(461618159171141643, (uint64_t)discord::CreateFlags::Default, &core);
	state.core.reset(core);

	if (!state.core) {
		std::cout << "Failed to instantiate Discord!";
		std::exit(-1);
	}

	state.core->AchievementManager().FetchUserAchievements(
		[&](discord::Result result) {
			std::cout << "Fetched achievements \n";
			int32_t count{};
			
			// Iterate to make sure something exists for my user
			state.core->AchievementManager().CountUserAchievements(&count);
			std::cout << count << "\n";
			for (int i = 0; i < count; i++) {
				discord::UserAchievement x{};
				state.core->AchievementManager().GetUserAchievementAt(i, &x);
				std::cout << "User is: " << x.GetUserId() << "\n";
				std::cout << "Percent complete: " << unsigned(x.GetPercentComplete());
			}
			
			// Update to trigger callback
			state.core->AchievementManager().SetUserAchievement(580159119969878046, 50,
				[&](discord::Result result) {
					std::cout << "\nAchievement Set\n";
				}
			);
		}
	);

	// Crash here
	state.core->AchievementManager().OnUserAchievementUpdate.Connect(
		[&](discord::UserAchievement const& achievement) {
			std::cout << achievement.GetUserId();
		}
	);
  
 	 std::signal(SIGINT, [](int) {
		interrupted = true;
	});
	do {
		state.core->RunCallbacks();
		std::this_thread::sleep_for(std::chrono::milliseconds(16));
	} while (!interrupted);
}