Function isPlaying

src/Audio/src/AudioEngine.cpp:373–383

    }

    bool isPlaying(AudioHandle handle)
    {
        auto* inst = getInstance(handle);
        if (inst == nullptr)
        {
            return false;
        }
        int32_t state = 0;
        alGetSourcei(inst->sourceId, AL_SOURCE_STATE, &state);
        return state == AL_PLAYING;
    }

    bool isPaused(AudioHandle handle)
    {