AudioBlock.h

/*

Copyright (c) 2018, Johnathan Corkery. (jcorkery@umich.edu)
All rights reserved.

This file is part of the Dynacoe project (https://github.com/jcorks/Dynacoe)
Dynacoe was released under the MIT License, as detailed below.



Permission is hereby granted, free of charge, to any person obtaining a copy 
of this software and associated documentation files (the "Software"), to deal 
in the Software without restriction, including without limitation the rights 
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
copies of the Software, and to permit persons to whom the Software is furnished 
to do so, subject to the following conditions:

The above copyright notice and this permission notice shall
be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
DEALINGS IN THE SOFTWARE.



*/

#ifndef H_DC_AUDIOBLOCk_INCLUDED
#define H_DC_AUDIOBLOCk_INCLUDED


#include <Dynacoe/Modules/Assets.h>
#include <Dynacoe/Modules/Sound.h>
#include <string>
#include <cstdint>

namespace Dynacoe {







class AudioBlock : public Asset {


  public:

    AudioBlock(const std::string &);
    ~AudioBlock();

    void Define(AudioSample * data, uint32_t numSamples);

    void SetVolume(float fraction);

    void SetPanning(float fraction);

    float GetVolume();

    float GetPanning();
    
    

    uint32_t NumBytes();

    uint32_t NumSamples();

    AudioBlock * GetSubBlock(uint32_t  firstSample, uint32_t endSample);


    void AppendBlock(AudioBlock * block);


    void RemoveBlock(uint32_t beginSample, uint32_t endSample);


    void InsertBlock(uint32_t beginSample, AudioBlock * block);

    float GetSecondsFromSamples(uint32_t i);

    uint32_t GetSampleFromSeconds(float f);


    void EditSample(uint32_t sample, AudioSample sampleValue);



    AudioSample GetSample(uint32_t sample);


    void Append(AudioSample * data, uint32_t size);

    static AudioBlock * CreateSine(float pitch, float roughness, uint8_t volume, float duration, int compound);


    static AudioBlock * CreateHit(float pitch, float impact, float roughness, uint8_t volume, int compound);

  private:



    std::string path;
    AssetID index;
    char * data;
    uint32_t size;
    uint8_t volume;
    float leftPanning;
    float rightPanning;

};
}

#endif