MusicPlayer.hpp

#pragma once
 
#include "bass.h"
 
#include <string>
#include <vector>
 
enum class ERepeatMode
{
    None = 0,
    All,
    One,
    Size
};
 
class SWManager;

class MusicPlayer
{
public:
    MusicPlayer(SWManager* swManager);
 
    void Update();
 
    void PlayMusicFromFile(const std::string& path);
    void PlayMusicFromBytes(std::string bytes, std::string name);
    void ToggleContinuePause();
 
    void FastForward5Sec();
    void Rewind5Sec();
 
    void VolumeUp5Percent();
    void VolumeDown5Percent();
 
    void ToggleRepeatMode();
    void NextSongRequest();
 
    // bool    IsStreamDone() const;
    double             GetCurSongDuration() const;
    double             GetCurSongProgress() const;
    double             GetCurSongProgressPercent() const;
    float              GetVolume() const;
    std::string        GetRepeatMode() const;
    const std::string& GetCurMusicName() const;
 
public:
    static std::string GetStringName(ERepeatMode rMode);
    // static bool IsFilePlayable(const std::string& path);
 
private:
    void ActivateStreamFromFile(const std::string& path);
    // Step 1: try
    void ActivateStreamFromBytes(std::string bytes, std::string name);
    void EndActiveStream();
    bool IsStreamActive() const;
    bool IsMusicPlayedDone() const;
    bool IsChannelStopped() const;
 
    void Continue();
    void Pause();
    void SetVolume(const float& volume);
    void FinishPlayedMusic();
 
private:
    SWManager* mSWManager;
    HSTREAM     mStream;
    std::string mCurMusicName;
    bool        mIsStreamActive;
    bool        mIsMusicPlaying;
    float       mVolume;
 
    ERepeatMode mRepeatMode;
 
    // Step 1: try
    std::string mCurrentSongBytes;
};