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-rw-r--r--src/audio/sampman_miles.cpp2311
1 files changed, 2311 insertions, 0 deletions
diff --git a/src/audio/sampman_miles.cpp b/src/audio/sampman_miles.cpp
new file mode 100644
index 00000000..caf2917f
--- /dev/null
+++ b/src/audio/sampman_miles.cpp
@@ -0,0 +1,2311 @@
+#include "common.h"
+
+#ifdef AUDIO_MSS
+#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 "Frontend.h"
+#include "Timer.h"
+
+
+#pragma comment( lib, "mss32.lib" )
+
+cSampleManager SampleManager;
+uint32 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_STREAMS];
+int8 nStreamPan [MAX_STREAMS];
+int8 nStreamVolume[MAX_STREAMS];
+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;
+}
+
+cSampleManager::cSampleManager(void) :
+ m_nNumberOfProviders(0)
+{
+ ;
+}
+
+cSampleManager::~cSampleManager(void)
+{
+
+}
+
+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;
+}
+
+uint32 cSampleManager::GetNum3DProvidersAvailable()
+{
+ return m_nNumberOfProviders;
+}
+
+void cSampleManager::SetNum3DProvidersAvailable(uint32 num)
+{
+ m_nNumberOfProviders = num;
+}
+
+char *cSampleManager::Get3DProviderName(uint8 id)
+{
+ return m_aAudioProviders[id];
+}
+
+void cSampleManager::Set3DProviderName(uint8 id, char *name)
+{
+ m_aAudioProviders[id] = name;
+}
+
+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 []
+#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_STREAMS; 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_STREAMS; 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;
+}
+
+void
+cSampleManager::SetMonoMode(uint8 nMode)
+{
+ m_nMonoMode = nMode;
+}
+
+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::GetBankContainingSound(uint32 offset)
+{
+ if ( offset >= BankStartOffset[SAMPLEBANK_PED] )
+ return SAMPLEBANK_PED;
+
+ if ( offset >= BankStartOffset[SAMPLEBANK_MAIN] )
+ return SAMPLEBANK_MAIN;
+
+ return SAMPLEBANK_INVALID;
+}
+
+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, &currentms);
+ return currentms + mp3->nTrackStreamPos;
+ }
+ else
+ return 0;
+ }
+ else
+ {
+ AIL_stream_ms_position(mp3Stream[nStream], NULL, &currentms);
+ 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;
+}
+
+#endif \ No newline at end of file