sound.h

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// SPDX-License-Identifier: Apache-2.0
 
#pragma once
 
#include "spimpl.h"
 
#include "asset.h"
 
namespace libscratchcpp
{
 
class Thread;
class SoundPrivate;

class LIBSCRATCHCPP_EXPORT Sound : public Asset
{
    public:
        enum class Effect
        {
            Pitch,
            Pan
        };
 
        Sound(const std::string &name, const std::string &id, const std::string &format);
        Sound(const Sound &) = delete;
        virtual ~Sound() { }
 
        int rate() const;
        void setRate(int newRate);
 
        int sampleCount() const;
        void setSampleCount(int newSampleCount);
 
        virtual void setVolume(double volume);
        virtual void setEffect(Effect effect, double value);
 
        virtual void start(Thread *owner = nullptr);
        virtual void stop();
 
        virtual bool isPlaying() const;
 
        std::shared_ptr<Sound> clone() const;
 
        Thread *owner() const;
 
    protected:
        void processData(unsigned int size, void *data) override;
        virtual bool isClone() const override;
 
    private:
        void stopCloneSounds();
 
        spimpl::unique_impl_ptr<SoundPrivate> impl;
};
 
} // namespace libscratchcpp