//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
//=============================================================================//

#ifndef ISOUNDCOMBINER_H
#define ISOUNDCOMBINER_H
#ifdef _WIN32
#pragma once
#endif

#include "utlvector.h"

class IFileSystem;

struct CombinerEntry {
    CombinerEntry() {
        wavefile[0] = 0;
        startoffset = 0.0f;
    }

    char wavefile[MAX_PATH];
    float startoffset;
};

abstract_class ISoundCombiner {
   public:
    virtual ~ISoundCombiner() {}

    virtual bool CombineSoundFiles(IFileSystem * filesystem,
                                   char const *outfile,
                                   CUtlVector<CombinerEntry> &info) = 0;
    virtual bool IsCombinedFileChecksumValid(
        IFileSystem * filesystem, char const *outfile,
        CUtlVector<CombinerEntry> &info) = 0;
};

extern ISoundCombiner *soundcombiner;

#endif  // ISOUNDCOMBINER_H