diff options
Diffstat (limited to 'src/audio/sampman.cpp')
| -rw-r--r-- | src/audio/sampman.cpp | 2261 |
1 files changed, 6 insertions, 2255 deletions
diff --git a/src/audio/sampman.cpp b/src/audio/sampman.cpp index 43d3835d..aa6b67dc 100644 --- a/src/audio/sampman.cpp +++ b/src/audio/sampman.cpp @@ -1,2256 +1,7 @@ -#include <windows.h> -#include <shobjidl.h> -#include <shlguid.h> - -#include <time.h> - -#include "eax.h" -#include "eax-util.h" -#include "mss.h" - -#include "sampman.h" -#include "AudioManager.h" -#include "MusicManager.h" -#include "Timer.h" - - -#pragma comment( lib, "mss32.lib" ) - -cSampleManager SampleManager; -int32 BankStartOffset[MAX_SAMPLEBANKS]; -/////////////////////////////////////////////////////////////// - -char SampleBankDescFilename[] = "AUDIO\\SFX.SDT"; -char SampleBankDataFilename[] = "AUDIO\\SFX.RAW"; - -FILE *fpSampleDescHandle; -FILE *fpSampleDataHandle; -bool bSampleBankLoaded [MAX_SAMPLEBANKS]; -int32 nSampleBankDiscStartOffset [MAX_SAMPLEBANKS]; -int32 nSampleBankSize [MAX_SAMPLEBANKS]; -int32 nSampleBankMemoryStartAddress[MAX_SAMPLEBANKS]; -int32 _nSampleDataEndOffset; - -int32 nPedSlotSfx [MAX_PEDSFX]; -int32 nPedSlotSfxAddr[MAX_PEDSFX]; -uint8 nCurrentPedSlot; - -uint8 nChannelVolume[MAXCHANNELS+MAX2DCHANNELS]; - -uint32 nStreamLength[TOTAL_STREAMED_SOUNDS]; - -/////////////////////////////////////////////////////////////// -struct tMP3Entry -{ - char aFilename[MAX_PATH]; - - uint32 nTrackLength; - uint32 nTrackStreamPos; - - tMP3Entry *pNext; - char *pLinkPath; -}; - -uint32 nNumMP3s; -tMP3Entry *_pMP3List; -char _mp3DirectoryPath[MAX_PATH]; -HSTREAM mp3Stream [MAX_MP3STREAMS]; -int8 nStreamPan [MAX_MP3STREAMS]; -int8 nStreamVolume[MAX_MP3STREAMS]; -uint32 _CurMP3Index; -int32 _CurMP3Pos; -bool _bIsMp3Active; - -#if defined(GTA3_1_1_PATCH) || defined(GTA3_STEAM_PATCH) || defined(NO_CDCHECK) -bool _bUseHDDAudio; -char _aHDDPath[MAX_PATH]; -#endif -/////////////////////////////////////////////////////////////// - - -bool _bSampmanInitialised = false; - -// -// Miscellaneous globals / defines - -// Env Size Diffus Room RoomHF RoomLF DecTm DcHF DcLF Refl RefDel Ref Pan Revb RevDel Rev Pan EchTm EchDp ModTm ModDp AirAbs HFRef LFRef RRlOff FLAGS - -EAXLISTENERPROPERTIES StartEAX3 = - {26, 1.7f, 0.8f, -1000, -1000, -100, 4.42f, 0.14f, 1.00f, 429, 0.014f, 0.00f,0.00f,0.00f, 1023, 0.021f, 0.00f,0.00f,0.00f, 0.250f, 0.000f, 0.250f, 0.000f, -5.0f, 2727.1f, 250.0f, 0.00f, 0x3f }; - -EAXLISTENERPROPERTIES FinishEAX3 = - {26, 100.0f, 1.0f, 0, -1000, -2200, 20.0f, 1.39f, 1.00f, 1000, 0.069f, 0.00f,0.00f,0.00f, 400, 0.100f, 0.00f,0.00f,0.00f, 0.250f, 1.000f, 3.982f, 0.000f, -18.0f, 3530.8f, 417.9f, 6.70f, 0x3f }; - -EAXLISTENERPROPERTIES EAX3Params; - -S32 prevprovider=-1; -S32 curprovider=-1; -S32 usingEAX=0; -S32 usingEAX3=0; -HPROVIDER opened_provider=0; -H3DSAMPLE opened_samples[MAXCHANNELS] = {0}; -HSAMPLE opened_2dsamples[MAX2DCHANNELS] = {0}; -HDIGDRIVER DIG; -S32 speaker_type=0; - -U32 _maxSamples; -float _fPrevEaxRatioDestination; -bool _usingMilesFast2D; -float _fEffectsLevel; - - -struct -{ - HPROVIDER id; - char name[80]; -}providers[MAXPROVIDERS]; - -typedef struct provider_stuff -{ - char* name; - HPROVIDER id; -} provider_stuff; - - -static int __cdecl comp(const provider_stuff*s1,const provider_stuff*s2) -{ - return( _stricmp(s1->name,s2->name) ); -} - -static void -add_providers() -{ - provider_stuff pi[MAXPROVIDERS]; - U32 n,i,j; - - SampleManager.SetNum3DProvidersAvailable(0); - - HPROENUM next = HPROENUM_FIRST; - - n=0; - while (AIL_enumerate_3D_providers(&next, &pi[n].id, &pi[n].name) && (n<MAXPROVIDERS)) - { - ++n; - } - - qsort(pi,n,sizeof(pi[0]), (int(__cdecl*)(void const*, void const*))comp); - - for(i=0;i<n;i++) - { - providers[i].id=pi[i].id; - strcpy(providers[i].name, pi[i].name); - SampleManager.Set3DProviderName(i, providers[i].name); - } - - SampleManager.SetNum3DProvidersAvailable(n); - - for(j=n;j<MAXPROVIDERS;j++) - SampleManager.Set3DProviderName(j, NULL); -} - -static void -release_existing() -{ - for ( U32 i = 0; i < _maxSamples; i++ ) - { - if ( opened_samples[i] ) - { - AIL_release_3D_sample_handle(opened_samples[i]); - opened_samples[i] = NULL; - } - } - - if ( opened_provider ) - { - AIL_close_3D_provider(opened_provider); - opened_provider = NULL; - } - - _fPrevEaxRatioDestination = 0.0f; - _usingMilesFast2D = false; - _fEffectsLevel = 0.0f; -} - -static bool -set_new_provider(S32 index) -{ - DWORD result; - - if ( curprovider == index ) - return true; - - //close the already opened provider - curprovider = index; - - release_existing(); - - if ( curprovider != -1 ) - { - if ( !strcmp(providers[index].name, "Dolby Surround") ) - _maxSamples = MAXCHANNELS_SURROUND; - else - _maxSamples = MAXCHANNELS; - - AIL_set_3D_provider_preference(providers[index].id, "Maximum supported samples", &_maxSamples); - - //load the new provider - result = AIL_open_3D_provider(providers[index].id); - - if (result != M3D_NOERR) - { - curprovider=-1; - - OutputDebugStringA(AIL_last_error()); - - release_existing(); - - return false; - } - else - { - opened_provider=providers[index].id; - - //see if we're running under an EAX compatible provider - - if ( !strcmp(providers[index].name, "Creative Labs EAX 3 (TM)") ) - { - usingEAX = 1; - usingEAX3 = 1; - } - else - { - usingEAX3 = 0; - - result=AIL_3D_room_type(opened_provider); - usingEAX=(((S32)result)!=-1)?1:0; // will be something other than -1 on EAX - } - - if ( usingEAX3 ) - { - OutputDebugString("DOING SPECIAL EAX 3 STUFF!"); - AIL_set_3D_provider_preference(opened_provider, "EAX all parameters", &FinishEAX3); - } - else if ( usingEAX ) - { - AIL_set_3D_room_type(opened_provider, ENVIRONMENT_CAVE); - - if ( !strcmp(providers[index].name, "Miles Fast 2D Positional Audio") ) - _usingMilesFast2D = true; - } - - AIL_3D_provider_attribute(opened_provider, "Maximum supported samples", &_maxSamples); - - if ( _maxSamples > MAXCHANNELS ) - _maxSamples = MAXCHANNELS; - - SampleManager.SetSpeakerConfig(speaker_type); - - //obtain a 3D sample handles - for ( U32 i = 0; i < _maxSamples; ++i ) - { - opened_samples[i] = AIL_allocate_3D_sample_handle(opened_provider); - if ( opened_samples[i] != NULL ) - AIL_set_3D_sample_effects_level(opened_samples[i], 0.0f); - } - - return true; - } - } - - return false; -} - -void -cSampleManager::SetSpeakerConfig(int32 which) -{ - switch ( which ) - { - case 1: - speaker_type=AIL_3D_2_SPEAKER; - break; - - case 2: - speaker_type=AIL_3D_HEADPHONE; - break; - - case 3: - speaker_type=AIL_3D_4_SPEAKER; - break; - - default: - return; - break; - } - - if (opened_provider) - AIL_set_3D_speaker_type(opened_provider, speaker_type); -} - -uint32 -cSampleManager::GetMaximumSupportedChannels(void) -{ - if ( _maxSamples > MAXCHANNELS ) - return MAXCHANNELS; - - return _maxSamples; -} - -int8 -cSampleManager::GetCurrent3DProviderIndex(void) -{ - return curprovider; -} - -int8 -cSampleManager::SetCurrent3DProvider(uint8 nProvider) -{ - S32 savedprovider = curprovider; - - if ( nProvider < m_nNumberOfProviders ) - { - if ( set_new_provider(nProvider) ) - return curprovider; - else if ( savedprovider != -1 && savedprovider < m_nNumberOfProviders && set_new_provider(savedprovider) ) - return curprovider; - else - return -1; - } - else - return curprovider; -} - -static bool -_ResolveLink(char const *path, char *out) -{ - IShellLink* psl; - WIN32_FIND_DATA fd; - char filepath[MAX_PATH]; - - CoInitialize(NULL); - - if (SUCCEEDED( CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink, (LPVOID*)&psl ) )) - { - IPersistFile *ppf; - - if (SUCCEEDED(psl->QueryInterface(IID_IPersistFile, (LPVOID*)&ppf))) - { - WCHAR wpath[MAX_PATH]; - - MultiByteToWideChar(CP_ACP, 0, path, -1, wpath, MAX_PATH); - - if (SUCCEEDED(ppf->Load(wpath, STGM_READ))) - { - /* Resolve the link */ - if (SUCCEEDED(psl->Resolve(NULL, SLR_ANY_MATCH|SLR_NO_UI|SLR_NOSEARCH))) - { - strcpy(filepath, path); - - if (SUCCEEDED(psl->GetPath(filepath, MAX_PATH, &fd, SLGP_UNCPRIORITY))) - { - OutputDebugString(fd.cFileName); - - strcpy(out, filepath); - // FIX: Release the objects. Taken from SA. -#ifdef FIX_BUGS - ppf->Release(); - psl->Release(); -#endif - return true; - } - } - } - - ppf->Release(); - } - psl->Release(); - } - - return false; -} - -static void -_FindMP3s(void) -{ - tMP3Entry *pList; - bool bShortcut; - bool bInitFirstEntry; - HANDLE hFind; - char path[MAX_PATH]; - char filepath[MAX_PATH*2]; - S32 total_ms; - WIN32_FIND_DATA fd; - - - if ( GetCurrentDirectory(MAX_PATH, _mp3DirectoryPath) == 0 ) - { - GetLastError(); - return; - } - - OutputDebugString("Finding MP3s..."); - strcpy(path, _mp3DirectoryPath); - strcat(path, "\\MP3\\"); - - strcpy(_mp3DirectoryPath, path); - OutputDebugString(_mp3DirectoryPath); - - strcat(path, "*"); - - hFind = FindFirstFile(path, &fd); - - if ( hFind == INVALID_HANDLE_VALUE ) - { - GetLastError(); - return; - } - - strcpy(filepath, _mp3DirectoryPath); - strcat(filepath, fd.cFileName); - - int32 filepathlen = strlen(filepath); - - if ( filepathlen <= 0) - { - FindClose(hFind); - return; - } - - FILE *f = fopen("MP3\\MP3Report.txt", "w"); - - if ( f ) - { - fprintf(f, "MP3 Report File\n\n"); - fprintf(f, "\"%s\"", fd.cFileName); - } - - - if ( filepathlen > 4 ) - { - if ( !strcmp(&filepath[filepathlen - 4], ".lnk") ) - { - if ( _ResolveLink(filepath, filepath) ) - { - OutputDebugString("Resolving Link"); - OutputDebugString(filepath); - - if ( f ) fprintf(f, " - shortcut to \"%s\"", filepath); - } - else - { - if ( f ) fprintf(f, " - couldn't resolve shortcut"); - } - - bShortcut = true; - } - else - bShortcut = false; - } - - mp3Stream[0] = AIL_open_stream(DIG, filepath, 0); - if ( mp3Stream[0] ) - { - AIL_stream_ms_position(mp3Stream[0], &total_ms, NULL); - - AIL_close_stream(mp3Stream[0]); - mp3Stream[0] = NULL; - - OutputDebugString(fd.cFileName); - - _pMP3List = new tMP3Entry; - - if ( _pMP3List == NULL ) - { - FindClose(hFind); - - if ( f ) - fclose(f); - - return; - } - - nNumMP3s = 1; - - strcpy(_pMP3List->aFilename, fd.cFileName); - - _pMP3List->nTrackLength = total_ms; - - _pMP3List->pNext = NULL; - - pList = _pMP3List; - - if ( bShortcut ) - { - _pMP3List->pLinkPath = new char[MAX_PATH*2]; - strcpy(_pMP3List->pLinkPath, filepath); - } - else - { - _pMP3List->pLinkPath = NULL; - } - - if ( f ) fprintf(f, " - OK\n"); - - bInitFirstEntry = false; - } - else - { - strcat(filepath, " - NOT A VALID MP3"); - - OutputDebugString(filepath); - - if ( f ) fprintf(f, " - not an MP3 or supported MP3 type\n"); - - bInitFirstEntry = true; - } - - while ( true ) - { - if ( !FindNextFile(hFind, &fd) ) - break; - - if ( bInitFirstEntry ) - { - strcpy(filepath, _mp3DirectoryPath); - strcat(filepath, fd.cFileName); - - int32 filepathlen = strlen(filepath); - - if ( f ) fprintf(f, "\"%s\"", fd.cFileName); - - if ( filepathlen > 0 ) - { - if ( filepathlen > 4 ) - { - if ( !strcmp(&filepath[filepathlen - 4], ".lnk") ) - { - if ( _ResolveLink(filepath, filepath) ) - { - OutputDebugString("Resolving Link"); - OutputDebugString(filepath); - - if ( f ) fprintf(f, " - shortcut to \"%s\"", filepath); - } - else - { - if ( f ) fprintf(f, " - couldn't resolve shortcut"); - } - - bShortcut = true; - } - else - { - bShortcut = false; - - if ( filepathlen > MAX_PATH ) - { - if ( f ) fprintf(f, " - Filename and path too long - %s - IGNORED)\n", filepath); - - continue; - } - } - } - - mp3Stream[0] = AIL_open_stream(DIG, filepath, 0); - if ( mp3Stream[0] ) - { - AIL_stream_ms_position(mp3Stream[0], &total_ms, NULL); - - AIL_close_stream(mp3Stream[0]); - mp3Stream[0] = NULL; - - OutputDebugString(fd.cFileName); - - _pMP3List = new tMP3Entry; - - if ( _pMP3List == NULL) - break; - - nNumMP3s = 1; - - strcpy(_pMP3List->aFilename, fd.cFileName); - - _pMP3List->nTrackLength = total_ms; - _pMP3List->pNext = NULL; - - if ( bShortcut ) - { - _pMP3List->pLinkPath = new char [MAX_PATH*2]; - strcpy(_pMP3List->pLinkPath, filepath); - } - else - { - _pMP3List->pLinkPath = NULL; - } - - pList = _pMP3List; - - if ( f ) fprintf(f, " - OK\n"); - - bInitFirstEntry = false; - } - else - { - strcat(filepath, " - NOT A VALID MP3"); - OutputDebugString(filepath); - - if ( f ) fprintf(f, " - not an MP3 or supported MP3 type\n"); - } - } - } - else - { - strcpy(filepath, _mp3DirectoryPath); - strcat(filepath, fd.cFileName); - - int32 filepathlen = strlen(filepath); - - if ( filepathlen > 0 ) - { - if ( f ) fprintf(f, "\"%s\"", fd.cFileName); - - if ( filepathlen > 4 ) - { - if ( !strcmp(&filepath[filepathlen - 4], ".lnk") ) - { - if ( _ResolveLink(filepath, filepath) ) - { - OutputDebugString("Resolving Link"); - OutputDebugString(filepath); - - if ( f ) fprintf(f, " - shortcut to \"%s\"", filepath); - } - else - { - if ( f ) fprintf(f, " - couldn't resolve shortcut"); - } - - bShortcut = true; - } - else - { - bShortcut = false; - } - } - - mp3Stream[0] = AIL_open_stream(DIG, filepath, 0); - if ( mp3Stream[0] ) - { - AIL_stream_ms_position(mp3Stream[0], &total_ms, NULL); - - AIL_close_stream(mp3Stream[0]); - mp3Stream[0] = NULL; - - pList->pNext = new tMP3Entry; - - tMP3Entry *e = pList->pNext; - - if ( e == NULL ) - break; - - pList = pList->pNext; - - strcpy(e->aFilename, fd.cFileName); - e->nTrackLength = total_ms; - e->pNext = NULL; - - if ( bShortcut ) - { - e->pLinkPath = new char [MAX_PATH*2]; - strcpy(e->pLinkPath, filepath); - } - else - { - e->pLinkPath = NULL; - } - - nNumMP3s++; - - OutputDebugString(fd.cFileName); - - if ( f ) fprintf(f, " - OK\n"); - } - else - { - strcat(filepath, " - NOT A VALID MP3"); - OutputDebugString(filepath); - - if ( f ) fprintf(f, " - not an MP3 or supported MP3 type\n"); - } - } - } - } - - if ( f ) - { - fprintf(f, "\nTOTAL SUPPORTED MP3s: %d\n", nNumMP3s); - fclose(f); - } - - FindClose(hFind); -} - -static void -_DeleteMP3Entries(void) -{ - tMP3Entry *e = _pMP3List; - - while ( e != NULL ) - { - tMP3Entry *next = e->pNext; - - if ( next == NULL ) - next = NULL; - - if ( e->pLinkPath != NULL ) - { -#ifndef FIX_BUGS - delete e->pLinkPath; // BUG: should be delete [] +#pragma once +#include "common.h" +#ifndef OPENAL +#include "miles\sampman_mss.cpp" #else - delete[] e->pLinkPath; -#endif - e->pLinkPath = NULL; - } - - delete e; - - if ( next ) - e = next; - else - e = NULL; - - nNumMP3s--; - } - - - if ( nNumMP3s != 0 ) - { - OutputDebugString("Not all MP3 entries were deleted"); - nNumMP3s = 0; - } - - _pMP3List = NULL; -} - -static tMP3Entry * -_GetMP3EntryByIndex(uint32 idx) -{ - uint32 n = ( idx < nNumMP3s ) ? idx : 0; - - if ( _pMP3List != NULL ) - { - tMP3Entry *e = _pMP3List; - - for ( uint32 i = 0; i < n; i++ ) - e = e->pNext; - - return e; - - } - - return NULL; -} - -static inline bool -_GetMP3PosFromStreamPos(uint32 *pPosition, tMP3Entry **pEntry) -{ - _CurMP3Index = 0; - - for ( *pEntry = _pMP3List; *pEntry != NULL; *pEntry = (*pEntry)->pNext ) - { - if ( *pPosition >= (*pEntry)->nTrackStreamPos - && *pPosition < (*pEntry)->nTrackLength + (*pEntry)->nTrackStreamPos ) - { - *pPosition -= (*pEntry)->nTrackStreamPos; - _CurMP3Pos = *pPosition; - - return true; - } - - _CurMP3Index++; - } - - *pPosition = 0; - *pEntry = _pMP3List; - _CurMP3Pos = 0; - _CurMP3Index = 0; - - return false; -} - -bool -cSampleManager::IsMP3RadioChannelAvailable(void) -{ - return nNumMP3s != 0; -} - -void -cSampleManager::ReleaseDigitalHandle(void) -{ - if ( DIG ) - { - prevprovider = curprovider; - release_existing(); - curprovider = -1; - AIL_digital_handle_release(DIG); - } -} - -void -cSampleManager::ReacquireDigitalHandle(void) -{ - if ( DIG ) - { - AIL_digital_handle_reacquire(DIG); - if ( prevprovider != -1 ) - set_new_provider(prevprovider); - } -} - -bool -cSampleManager::Initialise(void) -{ - TRACE("start"); - - if ( _bSampmanInitialised ) - return true; - - { - for ( int32 i = 0; i < TOTAL_AUDIO_SAMPLES; i++ ) - { - m_aSamples[i].nOffset = 0; - m_aSamples[i].nSize = 0; - m_aSamples[i].nFrequency = 22050; - m_aSamples[i].nLoopStart = 0; - m_aSamples[i].nLoopEnd = -1; - } - - m_nEffectsVolume = MAX_VOLUME; - m_nMusicVolume = MAX_VOLUME; - m_nEffectsFadeVolume = MAX_VOLUME; - m_nMusicFadeVolume = MAX_VOLUME; - - m_nMonoMode = 0; - } - - // miles - TRACE("MILES"); - { - curprovider = -1; - prevprovider = -1; - - _usingMilesFast2D = false; - usingEAX=0; - usingEAX3=0; - - _fEffectsLevel = 0.0f; - - _maxSamples = 0; - - opened_provider = NULL; - DIG = NULL; - - for ( int32 i = 0; i < MAXCHANNELS; i++ ) - opened_samples[i] = NULL; - } - - // banks - TRACE("banks"); - { - fpSampleDescHandle = NULL; - fpSampleDataHandle = NULL; - - _nSampleDataEndOffset = 0; - - for ( int32 i = 0; i < MAX_SAMPLEBANKS; i++ ) - { - bSampleBankLoaded[i] = false; - nSampleBankDiscStartOffset[i] = 0; - nSampleBankSize[i] = 0; - nSampleBankMemoryStartAddress[i] = 0; - } - } - - // pedsfx - TRACE("pedsfx"); - { - for ( int32 i = 0; i < MAX_PEDSFX; i++ ) - { - nPedSlotSfx[i] = NO_SAMPLE; - nPedSlotSfxAddr[i] = 0; - } - - nCurrentPedSlot = 0; - } - - // channel volume - TRACE("vol"); - { - for ( int32 i = 0; i < MAXCHANNELS+MAX2DCHANNELS; i++ ) - nChannelVolume[i] = 0; - } - - TRACE("mss"); - { - AIL_set_redist_directory( "mss" ); - - AIL_startup(); - - AIL_set_preference(DIG_MIXER_CHANNELS, MAX_DIGITAL_MIXER_CHANNELS); - - DIG = AIL_open_digital_driver(DIGITALRATE, DIGITALBITS, DIGITALCHANNELS, 0); - if ( DIG == NULL ) - { - OutputDebugString(AIL_last_error()); - Terminate(); - return false; - } - - add_providers(); - - if ( !InitialiseSampleBanks() ) - { - Terminate(); - return false; - } - - nSampleBankMemoryStartAddress[SAMPLEBANK_MAIN] = (int32)AIL_mem_alloc_lock(nSampleBankSize[SAMPLEBANK_MAIN]); - if ( !nSampleBankMemoryStartAddress[SAMPLEBANK_MAIN] ) - { - Terminate(); - return false; - } - - nSampleBankMemoryStartAddress[SAMPLEBANK_PED] = (int32)AIL_mem_alloc_lock(PED_BLOCKSIZE*MAX_PEDSFX); - - } - - TRACE("cdrom"); - - S32 tatalms; - char filepath[MAX_PATH]; - - { - m_bInitialised = false; - - while (true) - { - int32 drive = 'C'; - - do - { - char latter[2]; - - latter[0] = drive; - latter[1] = '\0'; - - strcpy(m_szCDRomRootPath, latter); - strcat(m_szCDRomRootPath, ":\\"); - - if ( GetDriveType(m_szCDRomRootPath) == DRIVE_CDROM ) - { - strcpy(filepath, m_szCDRomRootPath); - strcat(filepath, StreamedNameTable[0]); - - FILE *f = fopen(filepath, "rb"); - - if ( f ) - { - fclose(f); - - bool bFileNotFound = false; - - for ( int32 i = 0; i < TOTAL_STREAMED_SOUNDS; i++ ) - { - strcpy(filepath, m_szCDRomRootPath); - strcat(filepath, StreamedNameTable[i]); - - mp3Stream[0] = AIL_open_stream(DIG, filepath, 0); - - if ( mp3Stream[0] ) - { - AIL_stream_ms_position(mp3Stream[0], &tatalms, NULL); - - AIL_close_stream(mp3Stream[0]); - mp3Stream[0] = NULL; - - nStreamLength[i] = tatalms; - } - else - { - bFileNotFound = true; - break; - } - } - - if ( !bFileNotFound ) - { - m_bInitialised = true; - break; - } - else - { - m_bInitialised = false; - continue; - } - } - } - - } while ( ++drive <= 'Z' ); - - if ( !m_bInitialised ) - { -#if !defined(GTA3_STEAM_PATCH) && !defined(NO_CDCHECK) - FrontEndMenuManager.WaitForUserCD(); - if ( FrontEndMenuManager.m_bQuitGameNoCD ) - { - Terminate(); - return false; - } - continue; -#else - m_bInitialised = true; -#endif - } - - break; - } - } - -#if defined(GTA3_1_1_PATCH) || defined(GTA3_STEAM_PATCH) || defined(NO_CDCHECK) - // hddaudio - /** - Option for user to play audio files directly from hard disk. - Copy the contents of the PLAY discs Audio directory into your installed Grand Theft Auto III Audio directory. - Grand Theft Auto III still requires the presence of the PLAY disc when started. - This may give better performance on some machines (though worse on others). - **/ - TRACE("hddaudio 1.1 patch"); - { - int32 streamLength[TOTAL_STREAMED_SOUNDS]; - - bool bFileNotFound = false; - char rootpath[MAX_PATH]; - - strcpy(_aHDDPath, m_szCDRomRootPath); - rootpath[0] = '\0'; - - FILE *f = fopen(StreamedNameTable[0], "rb"); - - if ( f ) - { - fclose(f); - - for ( int32 i = 0; i < TOTAL_STREAMED_SOUNDS; i++ ) - { - strcpy(filepath, rootpath); - strcat(filepath, StreamedNameTable[i]); - - mp3Stream[0] = AIL_open_stream(DIG, filepath, 0); - - if ( mp3Stream[0] ) - { - AIL_stream_ms_position(mp3Stream[0], &tatalms, NULL); - - AIL_close_stream(mp3Stream[0]); - mp3Stream[0] = NULL; - - streamLength[i] = tatalms; - } - else - { - bFileNotFound = true; - break; - } - } - - } - else - bFileNotFound = true; - - if ( !bFileNotFound ) - { - strcpy(m_szCDRomRootPath, rootpath); - - for ( int32 i = 0; i < TOTAL_STREAMED_SOUNDS; i++ ) - nStreamLength[i] = streamLength[i]; - - _bUseHDDAudio = true; - } - else - _bUseHDDAudio = false; - } -#endif - - TRACE("stream"); - { - for ( int32 i = 0; i < MAX_MP3STREAMS; i++ ) - { - mp3Stream [i] = NULL; - nStreamPan [i] = 63; - nStreamVolume[i] = 100; - } - } - - for ( int32 i = 0; i < MAX2DCHANNELS; i++ ) - { - opened_2dsamples[i] = AIL_allocate_sample_handle(DIG); - if ( opened_2dsamples[i] ) - { - AIL_init_sample(opened_2dsamples[i]); - AIL_set_sample_type(opened_2dsamples[i], DIG_F_MONO_16, DIG_PCM_SIGN); - } - } - - TRACE("providerset"); - { - _bSampmanInitialised = true; - - U32 n = 0; - - while ( n < m_nNumberOfProviders ) - { - if ( !strcmp(providers[n].name, "Miles Fast 2D Positional Audio") ) - { - set_new_provider(n); - break; - } - n++; - } - - if ( n == m_nNumberOfProviders ) - { - Terminate(); - return false; - } - } - - TRACE("bank"); - - LoadSampleBank(SAMPLEBANK_MAIN); - - // mp3 - TRACE("mp3"); - { - nNumMP3s = 0; - - _pMP3List = NULL; - - _FindMP3s(); - - if ( nNumMP3s != 0 ) - { - nStreamLength[STREAMED_SOUND_RADIO_MP3_PLAYER] = 0; - - for ( tMP3Entry *e = _pMP3List; e != NULL; e = e->pNext ) - { - e->nTrackStreamPos = nStreamLength[STREAMED_SOUND_RADIO_MP3_PLAYER]; - nStreamLength[STREAMED_SOUND_RADIO_MP3_PLAYER] += e->nTrackLength; - } - - time_t t = time(NULL); - tm *localtm; - bool bUseRandomTable; - - if ( t == -1 ) - bUseRandomTable = true; - else - { - bUseRandomTable = false; - localtm = localtime(&t); - } - - int32 randval; - if ( bUseRandomTable ) - randval = AudioManager.GetRandomNumber(1); - else - randval = localtm->tm_sec * localtm->tm_min; - - _CurMP3Index = randval % nNumMP3s; - - tMP3Entry *randmp3 = _pMP3List; - for ( int32 i = randval % nNumMP3s; i > 0; --i) - randmp3 = randmp3->pNext; - - if ( bUseRandomTable ) - _CurMP3Pos = AudioManager.GetRandomNumber(0) % randmp3->nTrackLength; - else - { - if ( localtm->tm_sec > 0 ) - { - int32 s = localtm->tm_sec; - _CurMP3Pos = s*s*s*s*s*s*s*s % randmp3->nTrackLength; - } - else - _CurMP3Pos = AudioManager.GetRandomNumber(0) % randmp3->nTrackLength; - } - } - else - _CurMP3Pos = 0; - - _bIsMp3Active = false; - } - - TRACE("end"); - - return true; -} - -void -cSampleManager::Terminate(void) -{ - for ( int32 i = 0; i < MAX_MP3STREAMS; i++ ) - { - if ( mp3Stream[i] ) - { - AIL_pause_stream(mp3Stream[i], 1); - AIL_close_stream(mp3Stream[i]); - mp3Stream[i] = NULL; - } - } - - for ( int32 i = 0; i < MAX2DCHANNELS; i++ ) - { - if ( opened_2dsamples[i] ) - { - AIL_release_sample_handle(opened_2dsamples[i]); - opened_2dsamples[i] = NULL; - } - } - - release_existing(); - - _DeleteMP3Entries(); - - if ( nSampleBankMemoryStartAddress[SAMPLEBANK_MAIN] != 0 ) - { - AIL_mem_free_lock((void *)nSampleBankMemoryStartAddress[SAMPLEBANK_MAIN]); - nSampleBankMemoryStartAddress[SAMPLEBANK_MAIN] = 0; - } - - if ( nSampleBankMemoryStartAddress[SAMPLEBANK_PED] != 0 ) - { - AIL_mem_free_lock((void *)nSampleBankMemoryStartAddress[SAMPLEBANK_PED]); - nSampleBankMemoryStartAddress[SAMPLEBANK_PED] = 0; - } - - if ( DIG ) - { - AIL_close_digital_driver(DIG); - DIG = NULL; - } - - AIL_shutdown(); - - _bSampmanInitialised = false; -} - -bool -cSampleManager::CheckForAnAudioFileOnCD(void) -{ -#if !defined(GTA3_STEAM_PATCH) && !defined(NO_CDCHECK) - char filepath[MAX_PATH]; - -#if defined(GTA3_1_1_PATCH) - if (_bUseHDDAudio) - strcpy(filepath, _aHDDPath); - else - strcpy(filepath, m_szCDRomRootPath); -#else - strcpy(filepath, m_szCDRomRootPath); -#endif // #if defined(GTA3_1_1_PATCH) - - strcat(filepath, StreamedNameTable[AudioManager.GetRandomNumber(1) % TOTAL_STREAMED_SOUNDS]); - - FILE *f = fopen(filepath, "rb"); - - if ( f ) - { - fclose(f); - - return true; - } - - return false; - -#else - return true; -#endif // #if !defined(GTA3_STEAM_PATCH) && !defined(NO_CDCHECK) -} - -char -cSampleManager::GetCDAudioDriveLetter(void) -{ -#if defined(GTA3_1_1_PATCH) || defined(GTA3_STEAM_PATCH) || defined(NO_CDCHECK) - if (_bUseHDDAudio) - { - if ( strlen(_aHDDPath) != 0 ) - return _aHDDPath[0]; - else - return '\0'; - } - else - { - if ( strlen(m_szCDRomRootPath) != 0 ) - return m_szCDRomRootPath[0]; - else - return '\0'; - } -#else - if ( strlen(m_szCDRomRootPath) != 0 ) - return m_szCDRomRootPath[0]; - else - return '\0'; -#endif -} - -void -cSampleManager::UpdateEffectsVolume(void) //[Y], cSampleManager::UpdateSoundBuffers ? -{ - if ( _bSampmanInitialised ) - { - for ( int32 i = 0; i < MAXCHANNELS+MAX2DCHANNELS; i++ ) - { - if ( i < MAXCHANNELS ) - { - if ( opened_samples[i] && GetChannelUsedFlag(i) ) - { - if ( nChannelVolume[i] ) - { - AIL_set_3D_sample_volume(opened_samples[i], - m_nEffectsFadeVolume * nChannelVolume[i] * m_nEffectsVolume >> 14); - } - } - } - else - { - if ( opened_2dsamples[i - MAXCHANNELS] ) - { - if ( GetChannelUsedFlag(i - MAXCHANNELS) ) - { - if ( nChannelVolume[i - MAXCHANNELS] ) - { - AIL_set_sample_volume(opened_2dsamples[i - MAXCHANNELS], - m_nEffectsFadeVolume * nChannelVolume[i - MAXCHANNELS] * m_nEffectsVolume >> 14); - } - } - } - } - } - } -} - -void -cSampleManager::SetEffectsMasterVolume(uint8 nVolume) -{ - m_nEffectsVolume = nVolume; - UpdateEffectsVolume(); -} - -void -cSampleManager::SetMusicMasterVolume(uint8 nVolume) -{ - m_nMusicVolume = nVolume; -} - -void -cSampleManager::SetEffectsFadeVolume(uint8 nVolume) -{ - m_nEffectsFadeVolume = nVolume; - UpdateEffectsVolume(); -} - -void -cSampleManager::SetMusicFadeVolume(uint8 nVolume) -{ - m_nMusicFadeVolume = nVolume; -} - -bool -cSampleManager::LoadSampleBank(uint8 nBank) -{ - if ( CTimer::GetIsCodePaused() ) - return false; - - if ( MusicManager.IsInitialised() - && MusicManager.GetMusicMode() == MUSICMODE_CUTSCENE - && nBank != SAMPLEBANK_MAIN ) - { - return false; - } - - if ( fseek(fpSampleDataHandle, nSampleBankDiscStartOffset[nBank], SEEK_SET) != 0 ) - return false; - - if ( fread((void *)nSampleBankMemoryStartAddress[nBank], 1, nSampleBankSize[nBank],fpSampleDataHandle) != nSampleBankSize[nBank] ) - return false; - - bSampleBankLoaded[nBank] = true; - - return true; -} - -void -cSampleManager::UnloadSampleBank(uint8 nBank) -{ - bSampleBankLoaded[nBank] = false; -} - -bool -cSampleManager::IsSampleBankLoaded(uint8 nBank) -{ - return bSampleBankLoaded[nBank]; -} - -bool -cSampleManager::IsPedCommentLoaded(uint32 nComment) -{ - uint8 slot; - - for ( int32 i = 0; i < _TODOCONST(3); i++ ) - { - slot = nCurrentPedSlot - i - 1; - if ( nComment == nPedSlotSfx[slot] ) - return true; - } - - return false; -} - -int32 -cSampleManager::_GetPedCommentSlot(uint32 nComment) -{ - uint8 slot; - - for ( int32 i = 0; i < _TODOCONST(3); i++ ) - { - slot = nCurrentPedSlot - i - 1; - if ( nComment == nPedSlotSfx[slot] ) - return slot; - } - - return -1; -} - -bool -cSampleManager::LoadPedComment(uint32 nComment) -{ - if ( CTimer::GetIsCodePaused() ) - return false; - - // no talking peds during cutsenes or the game end - if ( MusicManager.IsInitialised() ) - { - switch ( MusicManager.GetMusicMode() ) - { - case MUSICMODE_CUTSCENE: - { - return false; - - break; - } - - case MUSICMODE_FRONTEND: - { - if ( MusicManager.GetCurrentTrack() == STREAMED_SOUND_GAME_COMPLETED ) - return false; - - break; - } - } - } - - if ( fseek(fpSampleDataHandle, m_aSamples[nComment].nOffset, SEEK_SET) != 0 ) - return false; - - if ( fread((void *)(nSampleBankMemoryStartAddress[SAMPLEBANK_PED] + PED_BLOCKSIZE*nCurrentPedSlot), 1, m_aSamples[nComment].nSize, fpSampleDataHandle) != m_aSamples[nComment].nSize ) - return false; - - nPedSlotSfxAddr[nCurrentPedSlot] = nSampleBankMemoryStartAddress[SAMPLEBANK_PED] + PED_BLOCKSIZE*nCurrentPedSlot; - nPedSlotSfx [nCurrentPedSlot] = nComment; - - if ( ++nCurrentPedSlot >= MAX_PEDSFX ) - nCurrentPedSlot = 0; - - return true; -} - -int32 -cSampleManager::GetSampleBaseFrequency(uint32 nSample) -{ - return m_aSamples[nSample].nFrequency; -} - -int32 -cSampleManager::GetSampleLoopStartOffset(uint32 nSample) -{ - return m_aSamples[nSample].nLoopStart; -} - -int32 -cSampleManager::GetSampleLoopEndOffset(uint32 nSample) -{ - return m_aSamples[nSample].nLoopEnd; -} - -uint32 -cSampleManager::GetSampleLength(uint32 nSample) -{ - return m_aSamples[nSample].nSize >> 1; -} - -bool -cSampleManager::UpdateReverb(void) -{ - if ( !usingEAX ) - return false; - - if ( AudioManager.GetFrameCounter() & 15 ) - return false; - - float y = AudioManager.GetReflectionsDistance(REFLECTION_TOP) + AudioManager.GetReflectionsDistance(REFLECTION_BOTTOM); - float x = AudioManager.GetReflectionsDistance(REFLECTION_LEFT) + AudioManager.GetReflectionsDistance(REFLECTION_RIGHT); - float z = AudioManager.GetReflectionsDistance(REFLECTION_UP); - - float normy = norm(y, 5.0f, 40.0f); - float normx = norm(x, 5.0f, 40.0f); - float normz = norm(z, 5.0f, 40.0f); - - float fRatio; - - if ( normy == 0.0f ) - { - if ( normx == 0.0f ) - { - if ( normz == 0.0f ) - fRatio = 0.3f; - else - fRatio = 0.5f; - } - else - { - fRatio = 0.3f; - } - } - else - { - if ( normx == 0.0f ) - { - if ( normz == 0.0f ) - fRatio = 0.3f; - else - fRatio = 0.5f; - } - else - { - if ( normz == 0.0f ) - fRatio = 0.3f; - else - fRatio = (normy+normx+normz) / 3.0f; - } - } - - fRatio = clamp(fRatio, usingEAX3==1 ? 0.0f : 0.30f, 1.0f); - - if ( fRatio == _fPrevEaxRatioDestination ) - return false; - - if ( usingEAX3 ) - { - if ( EAX3ListenerInterpolate(&StartEAX3, &FinishEAX3, fRatio, &EAX3Params, false) ) - { - AIL_set_3D_provider_preference(opened_provider, "EAX all parameters", &EAX3Params); - _fEffectsLevel = 1.0f - fRatio * 0.5f; - } - } - else - { - if ( _usingMilesFast2D ) - _fEffectsLevel = (1.0f - fRatio) * 0.4f; - else - _fEffectsLevel = (1.0f - fRatio) * 0.7f; - } - - _fPrevEaxRatioDestination = fRatio; - - return true; -} - -void -cSampleManager::SetChannelReverbFlag(uint32 nChannel, uint8 nReverbFlag) -{ - bool b2d = false; - - switch ( nChannel ) - { - case CHANNEL2D: - { - b2d = true; - break; - } - } - - if ( usingEAX ) - { - if ( nReverbFlag != 0 ) - { - if ( !b2d ) - AIL_set_3D_sample_effects_level(opened_samples[nChannel], _fEffectsLevel); - } - else - { - if ( !b2d ) - AIL_set_3D_sample_effects_level(opened_samples[nChannel], 0.0f); - } - } -} - -bool -cSampleManager::InitialiseChannel(uint32 nChannel, uint32 nSfx, uint8 nBank) -{ - bool b2d = false; - - switch ( nChannel ) - { - case CHANNEL2D: - { - b2d = true; - break; - } - } - - int32 addr; - - if ( nSfx < SAMPLEBANK_MAX ) - { - if ( !IsSampleBankLoaded(nBank) ) - return false; - - addr = nSampleBankMemoryStartAddress[nBank] + m_aSamples[nSfx].nOffset - m_aSamples[BankStartOffset[nBank]].nOffset; - } - else - { - if ( !IsPedCommentLoaded(nSfx) ) - return false; - - int32 slot = _GetPedCommentSlot(nSfx); - - addr = nPedSlotSfxAddr[slot]; - } - - if ( b2d ) - { - if ( opened_2dsamples[nChannel - MAXCHANNELS] ) - { - AIL_set_sample_address(opened_2dsamples[nChannel - MAXCHANNELS], (void *)addr, m_aSamples[nSfx].nSize); - return true; - } - else - return false; - } - else - { - AILSOUNDINFO info; - - info.format = WAVE_FORMAT_PCM; - info.data_ptr = (void *)addr; - info.channels = 1; - info.data_len = m_aSamples[nSfx].nSize; - info.rate = m_aSamples[nSfx].nFrequency; - info.bits = 16; - - if ( AIL_set_3D_sample_info(opened_samples[nChannel], &info) == 0 ) - { - OutputDebugString(AIL_last_error()); - return false; - } - - return true; - } -} - -void -cSampleManager::SetChannelEmittingVolume(uint32 nChannel, uint32 nVolume) -{ - uint32 vol = nVolume; - if ( vol > MAX_VOLUME ) vol = MAX_VOLUME; - - nChannelVolume[nChannel] = vol; - - // increase the volume for JB.MP3 and S4_BDBD.MP3 - if ( MusicManager.GetMusicMode() == MUSICMODE_CUTSCENE - && MusicManager.GetCurrentTrack() != STREAMED_SOUND_NEWS_INTRO - && MusicManager.GetCurrentTrack() != STREAMED_SOUND_CUTSCENE_SAL4_BDBD ) - { - nChannelVolume[nChannel] >>= 2; - } - - if ( opened_samples[nChannel] ) - AIL_set_3D_sample_volume(opened_samples[nChannel], m_nEffectsFadeVolume*nChannelVolume[nChannel]*m_nEffectsVolume >> 14); - -} - -void -cSampleManager::SetChannel3DPosition(uint32 nChannel, float fX, float fY, float fZ) -{ - if ( opened_samples[nChannel] ) - AIL_set_3D_position(opened_samples[nChannel], -fX, fY, fZ); -} - -void -cSampleManager::SetChannel3DDistances(uint32 nChannel, float fMax, float fMin) -{ - if ( opened_samples[nChannel] ) - AIL_set_3D_sample_distances(opened_samples[nChannel], fMax, fMin); -} - -void -cSampleManager::SetChannelVolume(uint32 nChannel, uint32 nVolume) -{ - uint32 vol = nVolume; - if ( vol > MAX_VOLUME ) vol = MAX_VOLUME; - - switch ( nChannel ) - { - case CHANNEL2D: - { - nChannelVolume[nChannel] = vol; - - // increase the volume for JB.MP3 and S4_BDBD.MP3 - if ( MusicManager.GetMusicMode() == MUSICMODE_CUTSCENE - && MusicManager.GetCurrentTrack() != STREAMED_SOUND_NEWS_INTRO - && MusicManager.GetCurrentTrack() != STREAMED_SOUND_CUTSCENE_SAL4_BDBD ) - { - nChannelVolume[nChannel] >>= 2; - } - - if ( opened_2dsamples[nChannel - MAXCHANNELS] ) - { - AIL_set_sample_volume(opened_2dsamples[nChannel - MAXCHANNELS], - m_nEffectsFadeVolume*vol*m_nEffectsVolume >> 14); - } - - break; - } - } -} - -void -cSampleManager::SetChannelPan(uint32 nChannel, uint32 nPan) -{ - switch ( nChannel ) - { - case CHANNEL2D: - { -#ifndef FIX_BUGS - if ( opened_samples[nChannel - MAXCHANNELS] ) // BUG -#else - if ( opened_2dsamples[nChannel - MAXCHANNELS] ) -#endif - AIL_set_sample_pan(opened_2dsamples[nChannel - MAXCHANNELS], nPan); - - break; - } - } -} - -void -cSampleManager::SetChannelFrequency(uint32 nChannel, uint32 nFreq) -{ - bool b2d = false; - - switch ( nChannel ) - { - case CHANNEL2D: - { - b2d = true; - break; - } - } - - if ( b2d ) - { - if ( opened_2dsamples[nChannel - MAXCHANNELS] ) - AIL_set_sample_playback_rate(opened_2dsamples[nChannel - MAXCHANNELS], nFreq); - } - else - { - if ( opened_samples[nChannel] ) - AIL_set_3D_sample_playback_rate(opened_samples[nChannel], nFreq); - } -} - -void -cSampleManager::SetChannelLoopPoints(uint32 nChannel, uint32 nLoopStart, int32 nLoopEnd) -{ - bool b2d = false; - - switch ( nChannel ) - { - case CHANNEL2D: - { - b2d = true; - break; - } - } - - if ( b2d ) - { - if ( opened_2dsamples[nChannel - MAXCHANNELS] ) - AIL_set_sample_loop_block(opened_2dsamples[nChannel - MAXCHANNELS], nLoopStart, nLoopEnd); - } - else - { - if ( opened_samples[nChannel] ) - AIL_set_3D_sample_loop_block(opened_samples[nChannel], nLoopStart, nLoopEnd); - } -} - -void -cSampleManager::SetChannelLoopCount(uint32 nChannel, uint32 nLoopCount) -{ - bool b2d = false; - - switch ( nChannel ) - { - case CHANNEL2D: - { - b2d = true; - break; - } - } - - if ( b2d ) - { - if ( opened_2dsamples[nChannel - MAXCHANNELS] ) - AIL_set_sample_loop_count(opened_2dsamples[nChannel - MAXCHANNELS], nLoopCount); - } - else - { - if ( opened_samples[nChannel] ) - AIL_set_3D_sample_loop_count(opened_samples[nChannel], nLoopCount); - } -} - -bool -cSampleManager::GetChannelUsedFlag(uint32 nChannel) -{ - bool b2d = false; - - switch ( nChannel ) - { - case CHANNEL2D: - { - b2d = true; - break; - } - } - - if ( b2d ) - { - if ( opened_2dsamples[nChannel - MAXCHANNELS] ) - return AIL_sample_status(opened_2dsamples[nChannel - MAXCHANNELS]) == SMP_PLAYING; - else - return false; - } - else - { - if ( opened_samples[nChannel] ) - return AIL_3D_sample_status(opened_samples[nChannel]) == SMP_PLAYING; - else - return false; - } - -} - -void -cSampleManager::StartChannel(uint32 nChannel) -{ - bool b2d = false; - - switch ( nChannel ) - { - case CHANNEL2D: - { - b2d = true; - break; - } - } - - if ( b2d ) - { - if ( opened_2dsamples[nChannel - MAXCHANNELS] ) - AIL_start_sample(opened_2dsamples[nChannel - MAXCHANNELS]); - } - else - { - if ( opened_samples[nChannel] ) - AIL_start_3D_sample(opened_samples[nChannel]); - } -} - -void -cSampleManager::StopChannel(uint32 nChannel) -{ - bool b2d = false; - - switch ( nChannel ) - { - case CHANNEL2D: - { - b2d = true; - break; - } - } - - if ( b2d ) - { - if ( opened_2dsamples[nChannel - MAXCHANNELS] ) - AIL_end_sample(opened_2dsamples[nChannel - MAXCHANNELS]); - } - else - { - if ( opened_samples[nChannel] ) - { - if ( AIL_3D_sample_status(opened_samples[nChannel]) == SMP_PLAYING ) - AIL_end_3D_sample(opened_samples[nChannel]); - } - } -} - -void -cSampleManager::PreloadStreamedFile(uint8 nFile, uint8 nStream) -{ - if ( m_bInitialised ) - { - if ( nFile < TOTAL_STREAMED_SOUNDS ) - { - if ( mp3Stream[nStream] ) - { - AIL_pause_stream(mp3Stream[nStream], 1); - AIL_close_stream(mp3Stream[nStream]); - } - - char filepath[MAX_PATH]; - - strcpy(filepath, m_szCDRomRootPath); - strcat(filepath, StreamedNameTable[nFile]); - - mp3Stream[nStream] = AIL_open_stream(DIG, filepath, 0); - - if ( mp3Stream[nStream] ) - { - AIL_set_stream_loop_count(mp3Stream[nStream], 1); - AIL_service_stream(mp3Stream[nStream], 1); - } - else - OutputDebugString(AIL_last_error()); - } - } -} - -void -cSampleManager::PauseStream(uint8 nPauseFlag, uint8 nStream) -{ - if ( m_bInitialised ) - { - if ( mp3Stream[nStream] ) - AIL_pause_stream(mp3Stream[nStream], nPauseFlag != 0); - } -} - -void -cSampleManager::StartPreloadedStreamedFile(uint8 nStream) -{ - if ( m_bInitialised ) - { - if ( mp3Stream[nStream] ) - AIL_start_stream(mp3Stream[nStream]); - } -} - -bool -cSampleManager::StartStreamedFile(uint8 nFile, uint32 nPos, uint8 nStream) -{ - uint32 position = nPos; - char filename[MAX_PATH]; - - if ( m_bInitialised && nFile < TOTAL_STREAMED_SOUNDS ) - { - if ( mp3Stream[nStream] ) - { - AIL_pause_stream(mp3Stream[nStream], 1); - AIL_close_stream(mp3Stream[nStream]); - } - - if ( nFile == STREAMED_SOUND_RADIO_MP3_PLAYER ) - { - uint32 i = 0; - do { - if(i != 0 || _bIsMp3Active) { - if(++_CurMP3Index >= nNumMP3s) _CurMP3Index = 0; - - _CurMP3Pos = 0; - - tMP3Entry *mp3 = _GetMP3EntryByIndex(_CurMP3Index); - - if(mp3) { - mp3 = _pMP3List; - if(mp3 == NULL) { - _bIsMp3Active = false; - nFile = 0; - strcpy(filename, m_szCDRomRootPath); - strcat(filename, StreamedNameTable[nFile]); - - mp3Stream[nStream] = - AIL_open_stream(DIG, filename, 0); - if(mp3Stream[nStream]) { - AIL_set_stream_loop_count( - mp3Stream[nStream], 1); - AIL_set_stream_ms_position( - mp3Stream[nStream], position); - AIL_pause_stream(mp3Stream[nStream], - 0); - return true; - } - - return false; - } - } - - if(mp3->pLinkPath != NULL) - mp3Stream[nStream] = - AIL_open_stream(DIG, mp3->pLinkPath, 0); - else { - strcpy(filename, _mp3DirectoryPath); - strcat(filename, mp3->aFilename); - - mp3Stream[nStream] = - AIL_open_stream(DIG, filename, 0); - } - - if(mp3Stream[nStream]) { - AIL_set_stream_loop_count(mp3Stream[nStream], 1); - AIL_set_stream_ms_position(mp3Stream[nStream], 0); - AIL_pause_stream(mp3Stream[nStream], 0); - return true; - } - - _bIsMp3Active = false; - continue; - } - if ( nPos > nStreamLength[STREAMED_SOUND_RADIO_MP3_PLAYER] ) - position = 0; - - tMP3Entry *e; - if ( !_GetMP3PosFromStreamPos(&position, &e) ) - { - if ( e == NULL ) - { - nFile = 0; - strcpy(filename, m_szCDRomRootPath); - strcat(filename, StreamedNameTable[nFile]); - mp3Stream[nStream] = - AIL_open_stream(DIG, filename, 0); - if(mp3Stream[nStream]) { - AIL_set_stream_loop_count( - mp3Stream[nStream], 1); - AIL_set_stream_ms_position( - mp3Stream[nStream], position); - AIL_pause_stream(mp3Stream[nStream], 0); - return true; - } - - return false; - } - } - - if ( e->pLinkPath != NULL ) - mp3Stream[nStream] = AIL_open_stream(DIG, e->pLinkPath, 0); - else - { - strcpy(filename, _mp3DirectoryPath); - strcat(filename, e->aFilename); - - mp3Stream[nStream] = AIL_open_stream(DIG, filename, 0); - } - - if ( mp3Stream[nStream] ) - { - AIL_set_stream_loop_count(mp3Stream[nStream], 1); - AIL_set_stream_ms_position(mp3Stream[nStream], position); - AIL_pause_stream(mp3Stream[nStream], 0); - - _bIsMp3Active = true; - - return true; - } - - _bIsMp3Active = false; - - } while(++i < nNumMP3s); - - position = 0; - nFile = 0; - } - - strcpy(filename, m_szCDRomRootPath); - strcat(filename, StreamedNameTable[nFile]); - - mp3Stream[nStream] = AIL_open_stream(DIG, filename, 0); - if ( mp3Stream[nStream] ) - { - AIL_set_stream_loop_count(mp3Stream[nStream], 1); - AIL_set_stream_ms_position(mp3Stream[nStream], position); - AIL_pause_stream(mp3Stream[nStream], 0); - return true; - } - } - - return false; -} - -void -cSampleManager::StopStreamedFile(uint8 nStream) -{ - if ( m_bInitialised ) - { - if ( mp3Stream[nStream] ) - { - AIL_pause_stream(mp3Stream[nStream], 1); - - AIL_close_stream(mp3Stream[nStream]); - mp3Stream[nStream] = NULL; - - if ( nStream == 0 ) - _bIsMp3Active = false; - } - } -} - -int32 -cSampleManager::GetStreamedFilePosition(uint8 nStream) -{ - S32 currentms; - - if ( m_bInitialised ) - { - if ( mp3Stream[nStream] ) - { - if ( _bIsMp3Active ) - { - tMP3Entry *mp3 = _GetMP3EntryByIndex(_CurMP3Index); - - if ( mp3 != NULL ) - { - AIL_stream_ms_position(mp3Stream[nStream], NULL, ¤tms); - return currentms + mp3->nTrackStreamPos; - } - else - return 0; - } - else - { - AIL_stream_ms_position(mp3Stream[nStream], NULL, ¤tms); - return currentms; - } - } - } - - return 0; -} - -void -cSampleManager::SetStreamedVolumeAndPan(uint8 nVolume, uint8 nPan, uint8 nEffectFlag, uint8 nStream) -{ - uint8 vol = nVolume; - - if ( m_bInitialised ) - { - if ( vol > MAX_VOLUME ) vol = MAX_VOLUME; - if ( vol > MAX_VOLUME ) vol = MAX_VOLUME; - - nStreamVolume[nStream] = vol; - nStreamPan[nStream] = nPan; - - if ( mp3Stream[nStream] ) - { - if ( nEffectFlag ) - AIL_set_stream_volume(mp3Stream[nStream], m_nEffectsFadeVolume*vol*m_nEffectsVolume >> 14); - else - AIL_set_stream_volume(mp3Stream[nStream], m_nMusicFadeVolume*vol*m_nMusicVolume >> 14); - - AIL_set_stream_pan(mp3Stream[nStream], nPan); - } - } -} - -int32 -cSampleManager::GetStreamedFileLength(uint8 nStream) -{ - if ( m_bInitialised ) - return nStreamLength[nStream]; - - return 0; -} - -bool -cSampleManager::IsStreamPlaying(uint8 nStream) -{ - if ( m_bInitialised ) - { - if ( mp3Stream[nStream] ) - { - if ( AIL_stream_status(mp3Stream[nStream]) == SMP_PLAYING ) - return true; - else - return false; - } - } - - return false; -} - -bool -cSampleManager::InitialiseSampleBanks(void) -{ - int32 nBank = SAMPLEBANK_MAIN; - - fpSampleDescHandle = fopen(SampleBankDescFilename, "rb"); - if ( fpSampleDescHandle == NULL ) - return false; - - fpSampleDataHandle = fopen(SampleBankDataFilename, "rb"); - if ( fpSampleDataHandle == NULL ) - { - fclose(fpSampleDescHandle); - fpSampleDescHandle = NULL; - - return false; - } - - fseek(fpSampleDataHandle, 0, SEEK_END); - _nSampleDataEndOffset = ftell(fpSampleDataHandle); - rewind(fpSampleDataHandle); - - fread(m_aSamples, sizeof(tSample), TOTAL_AUDIO_SAMPLES, fpSampleDescHandle); - - fclose(fpSampleDescHandle); - fpSampleDescHandle = NULL; - - for ( int32 i = 0; i < TOTAL_AUDIO_SAMPLES; i++ ) - { -#ifdef FIX_BUGS - if (nBank >= MAX_SAMPLEBANKS) break; -#endif - if ( BankStartOffset[nBank] == BankStartOffset[SAMPLEBANK_MAIN] + i ) - { - nSampleBankDiscStartOffset[nBank] = m_aSamples[i].nOffset; - nBank++; - } - } - - nSampleBankSize[SAMPLEBANK_MAIN] = nSampleBankDiscStartOffset[SAMPLEBANK_PED] - nSampleBankDiscStartOffset[SAMPLEBANK_MAIN]; - nSampleBankSize[SAMPLEBANK_PED] = _nSampleDataEndOffset - nSampleBankDiscStartOffset[SAMPLEBANK_PED]; - - return true; -} +#include "openal\samp_oal.cpp" +#endif
\ No newline at end of file |