Glenn Maynard
f8916ab31d
we were it's not being used everywhere it would need to be. If we want Unicode support, that's probably not the way to do it anyway ...)
116 lines
3.0 KiB
C++
116 lines
3.0 KiB
C++
#include "stdafx.h"
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/*
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-----------------------------------------------------------------------------
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Class: RageSound
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Desc: See header.
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Copyright (c) 2001-2002 by the person(s) listed below. All rights reserved.
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Chris Danford
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-----------------------------------------------------------------------------
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*/
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#include "RageSound.h"
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#include "RageUtil.h"
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#include "RageLog.h"
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#include "RageException.h"
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#include "bass/bass.h"
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#pragma comment(lib, "bass/bass.lib")
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RageSound* SOUND = NULL;
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RageSound::RageSound( HWND hWnd )
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{
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LOG->Trace( "RageSound::RageSound()" );
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// save the HWND
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if( !hWnd )
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throw RageException( "RageSound called with NULL hWnd." );
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m_hWndApp = hWnd;
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if( BASS_GetVersion() != MAKELONG(1,6) )
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throw RageException( "BASS version 1.6 DLL could not be loaded. Verify that Bass.dll exists in the program directory.");
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if( !BASS_Init( -1, 44100, BASS_DEVICE_LEAVEVOL|BASS_DEVICE_LATENCY, m_hWndApp ) )
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{
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throw RageException(
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"There was an error while initializing your sound card.\n\n"
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"The most likely cause of this problem is that you do not have a sound card\n"
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"installed, or that you have not yet installed a driver for your sound card.\n"
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"Before running this program again, please verify that your sound card is\n"
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"is working in other applications."
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);
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}
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BASS_Start();
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ZeroMemory( &m_info, sizeof(m_info) );
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m_info.size = sizeof(m_info);
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BASS_GetInfo( &m_info );
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LOG->Trace(
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"Sound card info:\n"
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" - play latency is %u ms\n"
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" - total device hardware memory is %u bytes\n"
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" - free device hardware memory is %u bytes\n"
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" - number of free sample slots in the hardware is %u\n"
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" - number of free 3D sample slots in the hardware is %u\n"
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" - min sample rate supported by the hardware is %u\n"
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" - max sample rate supported by the hardware is %u",
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m_info.latency,
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m_info.hwsize,
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m_info.hwfree,
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m_info.freesam,
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m_info.free3d,
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m_info.minrate,
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m_info.maxrate
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);
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}
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RageSound::~RageSound()
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{
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LOG->Trace( "RageSound::~RageSound()" );
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BASS_Stop();
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BASS_Free();
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}
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void RageSound::PlayOnceStreamed( CString sPath )
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{
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HSTREAM hStream = BASS_StreamCreateFile( FALSE, const_cast<char*>((const char *)sPath), 0, 0, BASS_STREAM_AUTOFREE );
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if( hStream == NULL )
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throw RageException( "RageSound: Error creating stream." );
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if( FALSE == BASS_StreamPlay( hStream, FALSE, 0 ) )
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throw RageException( "RageSound: Error playing a sound stream." );
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// this stream will free itself when stopped
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}
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void RageSound::PlayOnceStreamedFromDir( CString sDir )
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{
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if( sDir == "" )
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return;
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// make sure there's a backslash at the end of this path
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if( sDir[sDir.GetLength()-1] != '\\' )
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sDir += "\\";
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CStringArray arraySoundFiles;
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GetDirListing( sDir + "*.mp3", arraySoundFiles );
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GetDirListing( sDir + "*.wav", arraySoundFiles );
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GetDirListing( sDir + "*.ogg", arraySoundFiles );
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if( arraySoundFiles.GetSize() != 0 )
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{
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int index = rand() % arraySoundFiles.GetSize();
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PlayOnceStreamed( sDir + arraySoundFiles[index] );
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}
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}
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