Function create

src/Audio/src/AudioEngine.cpp:272–317

    }

    AudioHandle create(BufferId buffer, ChannelId channel, const AudioAttributes& attribs)
    {
        uint32_t idx = static_cast<uint32_t>(_instances.size());
        for (uint32_t i = 0; i < _instances.size(); ++i)
        {
            if (!_instances[i].active)
            {
                idx = i;
                break;
            }
        }

        uint32_t sourceId = 0;
        if (idx < _instances.size())
        {
            sourceId = _instances[idx].sourceId;
        }
        else
        {
            alGenSources(1, &sourceId);
            _alSources.push_back(sourceId);
        }
        alSourcei(sourceId, AL_BUFFER, static_cast<ALint>(buffer));

        AudioInstance inst{};
        inst.sourceId = sourceId;
        inst.channel = channel;
        inst.attribs = attribs;
        inst.active = true;

        if (idx == _instances.size())
        {
            _instances.push_back(inst);
        }
        else
        {
            _instances[idx] = inst;
        }

        applyVolume(_instances[idx]);
        applyPitch(_instances[idx]);
        applyPan(sourceId, attribs.pan);
        alSourcei(sourceId, AL_LOOPING, attribs.loop ? AL_TRUE : AL_FALSE);

        return static_cast<AudioHandle>(idx);
    }

    void destroy(AudioHandle handle)
    {