Function init

TheForceEngine/TFE_Audio/midiPlayer.cpp:100–153

	};

	bool init(s32 midiDeviceIndex, MidiDeviceType type)
	{
		TFE_System::logWrite(LOG_MSG, "Startup", "TFE_MidiPlayer::init");
		bool res = false;

		s_midiThreadMutex = SDL_CreateMutex();
		if (!s_midiThreadMutex)
		{
			TFE_System::logWrite(LOG_ERROR, "Midi", "cannot initialize SDL midi thread mutex");
			return false;
		}

		s_deviceChangeMutex = SDL_CreateMutex();
		if (!s_deviceChangeMutex)
		{
			TFE_System::logWrite(LOG_ERROR, "Midi", "cannot initialize SDL device change mutex");
			return false;
		}

		SDL_LockMutex(s_deviceChangeMutex);
		{
			allocateMidiDevice(type);
			if (s_midiDevice)
			{
				res = true;
				if (!s_midiDevice->selectOutput(midiDeviceIndex))
				{
					if (!s_midiDevice->selectOutput(0))
					{
						TFE_System::logWrite(LOG_ERROR, "Midi", "Cannot load soundfont '%s'.", "SoundFonts/SYNTHGM.sf2");
						res = false;
					}
				}
			}
		}
		SDL_UnlockMutex(s_deviceChangeMutex);

		s_runMusicThread.store(true);
		s_thread = SDL_CreateThread(midiUpdateFunc, "TFE_MidiThread", nullptr);
		if (!s_thread)
		{
			TFE_System::logWrite(LOG_ERROR, "Midi", "cannot create Midi Thread!");
			res = false;
		}

		CCMD("setMusicVolume", setMusicVolumeConsole, 1, "Sets the music volume, range is 0.0 to 1.0");
		CCMD("getMusicVolume", getMusicVolumeConsole, 0, "Get the current music volume where 0 = silent, 1 = maximum.");

		TFE_Settings_Sound* soundSettings = TFE_Settings::getSoundSettings();
		setVolume(soundSettings->musicVolume);
		setMaximumNoteLength();

		return res && s_thread;
	}

	void destroy()
	{