Use PS2-y global names on SampMan

6 files changed, 273 insertions, 273 deletions

diff --git a/src/audio/AudioLogic.cpp b/src/audio/AudioLogic.cpp
index 8472cda6..7fcab57d 100644
--- a/src/audio/AudioLogic.cpp
+++ b/src/audio/AudioLogic.cpp
@@ -58,69 +58,69 @@ enum LOADING_STATUS { LOADING_STATUS_NOT_LOADED = 0, LOADING_STATUS_LOADED, LOAD
 void
 cAudioManager::PreInitialiseGameSpecificSetup() const
 {
-	BankStartOffset[SFX_BANK_0] = SAMPLEBANK_START;
+	gBankStartOffset[SFX_BANK_0] = SAMPLEBANK_START;
 #ifdef GTA_PS2
-	BankStartOffset[SFX_BANK_PACARD] = SFX_CAR_ACCEL_1;
-	BankStartOffset[SFX_BANK_PATHFINDER] = SFX_CAR_ACCEL_2;
-	BankStartOffset[SFX_BANK_PORSCHE] = SFX_CAR_ACCEL_3;
-	BankStartOffset[SFX_BANK_SPIDER] = SFX_CAR_ACCEL_4;
-	BankStartOffset[SFX_BANK_MERC] = SFX_CAR_ACCEL_5;
-	BankStartOffset[SFX_BANK_TRUCK] = SFX_CAR_ACCEL_6;
-	BankStartOffset[SFX_BANK_HOTROD] = SFX_CAR_ACCEL_7;
-	BankStartOffset[SFX_BANK_COBRA] = SFX_CAR_ACCEL_8;
-	BankStartOffset[SFX_BANK_NONE] = SFX_CAR_ACCEL_9;
-	BankStartOffset[SFX_BANK_FRONT_END_MENU] = SFX_PAGE_CHANGE_AND_BACK_LEFT;
-	BankStartOffset[SFX_BANK_TRAIN] = SFX_TRAIN_STATION_AMBIENCE_LOOP;
-	BankStartOffset[SFX_BANK_BUILDING_CLUB_1] = SFX_CLUB_1;
-	BankStartOffset[SFX_BANK_BUILDING_CLUB_2] = SFX_CLUB_2;
-	BankStartOffset[SFX_BANK_BUILDING_CLUB_3] = SFX_CLUB_3;
-	BankStartOffset[SFX_BANK_BUILDING_CLUB_4] = SFX_CLUB_4;
-	BankStartOffset[SFX_BANK_BUILDING_CLUB_5] = SFX_CLUB_5;
-	BankStartOffset[SFX_BANK_BUILDING_CLUB_6] = SFX_CLUB_6;
-	BankStartOffset[SFX_BANK_BUILDING_CLUB_7] = SFX_CLUB_7;
-	BankStartOffset[SFX_BANK_BUILDING_CLUB_8] = SFX_CLUB_8;
-	BankStartOffset[SFX_BANK_BUILDING_CLUB_9] = SFX_CLUB_9;
-	BankStartOffset[SFX_BANK_BUILDING_CLUB_10] = SFX_CLUB_10;
-	BankStartOffset[SFX_BANK_BUILDING_CLUB_11] = SFX_CLUB_11;
-	BankStartOffset[SFX_BANK_BUILDING_CLUB_12] = SFX_CLUB_12;
-	BankStartOffset[SFX_BANK_BUILDING_CLUB_RAGGA] = SFX_CLUB_RAGGA;
-	BankStartOffset[SFX_BANK_BUILDING_STRIP_CLUB_1] = SFX_STRIP_CLUB_1;
-	BankStartOffset[SFX_BANK_BUILDING_STRIP_CLUB_2] = SFX_STRIP_CLUB_2;
-	BankStartOffset[SFX_BANK_BUILDING_WORKSHOP] = SFX_WORKSHOP_1;
-	BankStartOffset[SFX_BANK_BUILDING_PIANO_BAR] = SFX_PIANO_BAR_1;
-	BankStartOffset[SFX_BANK_BUILDING_SAWMILL] = SFX_SAWMILL_LOOP;
-	BankStartOffset[SFX_BANK_BUILDING_DOG_FOOD_FACTORY] = SFX_DOG_FOOD_FACTORY;
-	BankStartOffset[SFX_BANK_BUILDING_LAUNDERETTE] = SFX_LAUNDERETTE_LOOP;
-	BankStartOffset[SFX_BANK_BUILDING_RESTAURANT_CHINATOWN] = SFX_RESTAURANT_CHINATOWN;
-	BankStartOffset[SFX_BANK_BUILDING_RESTAURANT_ITALY] = SFX_RESTAURANT_ITALY;
-	BankStartOffset[SFX_BANK_BUILDING_RESTAURANT_GENERIC_1] = SFX_RESTAURANT_GENERIC_1;
-	BankStartOffset[SFX_BANK_BUILDING_RESTAURANT_GENERIC_2] = SFX_RESTAURANT_GENERIC_2;
-	BankStartOffset[SFX_BANK_BUILDING_AIRPORT] = SFX_AIRPORT_ANNOUNCEMENT_1;
-	BankStartOffset[SFX_BANK_BUILDING_SHOP] = SFX_SHOP_LOOP;
-	BankStartOffset[SFX_BANK_BUILDING_CINEMA] = SFX_CINEMA_BASS_1;
-	BankStartOffset[SFX_BANK_BUILDING_DOCKS] = SFX_DOCKS_FOGHORN;
-	BankStartOffset[SFX_BANK_BUILDING_HOME] = SFX_HOME_1;
-	BankStartOffset[SFX_BANK_BUILDING_PORN_1] = SFX_PORN_1_LOOP;
-	BankStartOffset[SFX_BANK_BUILDING_PORN_2] = SFX_PORN_2_LOOP;
-	BankStartOffset[SFX_BANK_BUILDING_PORN_3] = SFX_PORN_3_LOOP;
-	BankStartOffset[SFX_BANK_BUILDING_POLICE_BALL] = SFX_POLICE_BALL_1;
-	BankStartOffset[SFX_BANK_BUILDING_BANK_ALARM] = SFX_BANK_ALARM_1;
-	BankStartOffset[SFX_BANK_BUILDING_RAVE_INDUSTRIAL] = SFX_RAVE_INDUSTRIAL;
-	BankStartOffset[SFX_BANK_BUILDING_RAVE_COMMERCIAL] = SFX_RAVE_COMMERCIAL;
-	BankStartOffset[SFX_BANK_BUILDING_RAVE_SUBURBAN] = SFX_RAVE_SUBURBAN;
-	BankStartOffset[SFX_BANK_BUILDING_RAVE_COMMERCIAL_2] = SFX_RAVE_COMMERCIAL_2;
-	BankStartOffset[SFX_BANK_BUILDING_39] = SFX_CLUB_1_1;
-	BankStartOffset[SFX_BANK_BUILDING_40] = SFX_CLUB_1_2;
-	BankStartOffset[SFX_BANK_BUILDING_41] = SFX_CLUB_1_3;
-	BankStartOffset[SFX_BANK_BUILDING_42] = SFX_CLUB_1_4;
-	BankStartOffset[SFX_BANK_BUILDING_43] = SFX_CLUB_1_5;
-	BankStartOffset[SFX_BANK_BUILDING_44] = SFX_CLUB_1_6;
-	BankStartOffset[SFX_BANK_BUILDING_45] = SFX_CLUB_1_7;
-	BankStartOffset[SFX_BANK_BUILDING_46] = SFX_CLUB_1_8;
-	BankStartOffset[SFX_BANK_BUILDING_47] = SFX_CLUB_1_9;
-	BankStartOffset[SFX_BANK_GENERIC_EXTRA] = SFX_EXPLOSION_1;
+	gBankStartOffset[SFX_BANK_PACARD] = SFX_CAR_ACCEL_1;
+	gBankStartOffset[SFX_BANK_PATHFINDER] = SFX_CAR_ACCEL_2;
+	gBankStartOffset[SFX_BANK_PORSCHE] = SFX_CAR_ACCEL_3;
+	gBankStartOffset[SFX_BANK_SPIDER] = SFX_CAR_ACCEL_4;
+	gBankStartOffset[SFX_BANK_MERC] = SFX_CAR_ACCEL_5;
+	gBankStartOffset[SFX_BANK_TRUCK] = SFX_CAR_ACCEL_6;
+	gBankStartOffset[SFX_BANK_HOTROD] = SFX_CAR_ACCEL_7;
+	gBankStartOffset[SFX_BANK_COBRA] = SFX_CAR_ACCEL_8;
+	gBankStartOffset[SFX_BANK_NONE] = SFX_CAR_ACCEL_9;
+	gBankStartOffset[SFX_BANK_FRONT_END_MENU] = SFX_PAGE_CHANGE_AND_BACK_LEFT;
+	gBankStartOffset[SFX_BANK_TRAIN] = SFX_TRAIN_STATION_AMBIENCE_LOOP;
+	gBankStartOffset[SFX_BANK_BUILDING_CLUB_1] = SFX_CLUB_1;
+	gBankStartOffset[SFX_BANK_BUILDING_CLUB_2] = SFX_CLUB_2;
+	gBankStartOffset[SFX_BANK_BUILDING_CLUB_3] = SFX_CLUB_3;
+	gBankStartOffset[SFX_BANK_BUILDING_CLUB_4] = SFX_CLUB_4;
+	gBankStartOffset[SFX_BANK_BUILDING_CLUB_5] = SFX_CLUB_5;
+	gBankStartOffset[SFX_BANK_BUILDING_CLUB_6] = SFX_CLUB_6;
+	gBankStartOffset[SFX_BANK_BUILDING_CLUB_7] = SFX_CLUB_7;
+	gBankStartOffset[SFX_BANK_BUILDING_CLUB_8] = SFX_CLUB_8;
+	gBankStartOffset[SFX_BANK_BUILDING_CLUB_9] = SFX_CLUB_9;
+	gBankStartOffset[SFX_BANK_BUILDING_CLUB_10] = SFX_CLUB_10;
+	gBankStartOffset[SFX_BANK_BUILDING_CLUB_11] = SFX_CLUB_11;
+	gBankStartOffset[SFX_BANK_BUILDING_CLUB_12] = SFX_CLUB_12;
+	gBankStartOffset[SFX_BANK_BUILDING_CLUB_RAGGA] = SFX_CLUB_RAGGA;
+	gBankStartOffset[SFX_BANK_BUILDING_STRIP_CLUB_1] = SFX_STRIP_CLUB_1;
+	gBankStartOffset[SFX_BANK_BUILDING_STRIP_CLUB_2] = SFX_STRIP_CLUB_2;
+	gBankStartOffset[SFX_BANK_BUILDING_WORKSHOP] = SFX_WORKSHOP_1;
+	gBankStartOffset[SFX_BANK_BUILDING_PIANO_BAR] = SFX_PIANO_BAR_1;
+	gBankStartOffset[SFX_BANK_BUILDING_SAWMILL] = SFX_SAWMILL_LOOP;
+	gBankStartOffset[SFX_BANK_BUILDING_DOG_FOOD_FACTORY] = SFX_DOG_FOOD_FACTORY;
+	gBankStartOffset[SFX_BANK_BUILDING_LAUNDERETTE] = SFX_LAUNDERETTE_LOOP;
+	gBankStartOffset[SFX_BANK_BUILDING_RESTAURANT_CHINATOWN] = SFX_RESTAURANT_CHINATOWN;
+	gBankStartOffset[SFX_BANK_BUILDING_RESTAURANT_ITALY] = SFX_RESTAURANT_ITALY;
+	gBankStartOffset[SFX_BANK_BUILDING_RESTAURANT_GENERIC_1] = SFX_RESTAURANT_GENERIC_1;
+	gBankStartOffset[SFX_BANK_BUILDING_RESTAURANT_GENERIC_2] = SFX_RESTAURANT_GENERIC_2;
+	gBankStartOffset[SFX_BANK_BUILDING_AIRPORT] = SFX_AIRPORT_ANNOUNCEMENT_1;
+	gBankStartOffset[SFX_BANK_BUILDING_SHOP] = SFX_SHOP_LOOP;
+	gBankStartOffset[SFX_BANK_BUILDING_CINEMA] = SFX_CINEMA_BASS_1;
+	gBankStartOffset[SFX_BANK_BUILDING_DOCKS] = SFX_DOCKS_FOGHORN;
+	gBankStartOffset[SFX_BANK_BUILDING_HOME] = SFX_HOME_1;
+	gBankStartOffset[SFX_BANK_BUILDING_PORN_1] = SFX_PORN_1_LOOP;
+	gBankStartOffset[SFX_BANK_BUILDING_PORN_2] = SFX_PORN_2_LOOP;
+	gBankStartOffset[SFX_BANK_BUILDING_PORN_3] = SFX_PORN_3_LOOP;
+	gBankStartOffset[SFX_BANK_BUILDING_POLICE_BALL] = SFX_POLICE_BALL_1;
+	gBankStartOffset[SFX_BANK_BUILDING_BANK_ALARM] = SFX_BANK_ALARM_1;
+	gBankStartOffset[SFX_BANK_BUILDING_RAVE_INDUSTRIAL] = SFX_RAVE_INDUSTRIAL;
+	gBankStartOffset[SFX_BANK_BUILDING_RAVE_COMMERCIAL] = SFX_RAVE_COMMERCIAL;
+	gBankStartOffset[SFX_BANK_BUILDING_RAVE_SUBURBAN] = SFX_RAVE_SUBURBAN;
+	gBankStartOffset[SFX_BANK_BUILDING_RAVE_COMMERCIAL_2] = SFX_RAVE_COMMERCIAL_2;
+	gBankStartOffset[SFX_BANK_BUILDING_39] = SFX_CLUB_1_1;
+	gBankStartOffset[SFX_BANK_BUILDING_40] = SFX_CLUB_1_2;
+	gBankStartOffset[SFX_BANK_BUILDING_41] = SFX_CLUB_1_3;
+	gBankStartOffset[SFX_BANK_BUILDING_42] = SFX_CLUB_1_4;
+	gBankStartOffset[SFX_BANK_BUILDING_43] = SFX_CLUB_1_5;
+	gBankStartOffset[SFX_BANK_BUILDING_44] = SFX_CLUB_1_6;
+	gBankStartOffset[SFX_BANK_BUILDING_45] = SFX_CLUB_1_7;
+	gBankStartOffset[SFX_BANK_BUILDING_46] = SFX_CLUB_1_8;
+	gBankStartOffset[SFX_BANK_BUILDING_47] = SFX_CLUB_1_9;
+	gBankStartOffset[SFX_BANK_GENERIC_EXTRA] = SFX_EXPLOSION_1;
 #endif // GTA_PS2
-	BankStartOffset[SFX_BANK_PED_COMMENTS] = SAMPLEBANK_PED_START;
+	gBankStartOffset[SFX_BANK_PED_COMMENTS] = SAMPLEBANK_PED_START;
 }
 
 void
diff --git a/src/audio/oal/channel.cpp b/src/audio/oal/channel.cpp
index 04e7e529..2ae12fcf 100644
--- a/src/audio/oal/channel.cpp
+++ b/src/audio/oal/channel.cpp
@@ -17,7 +17,7 @@ bool bChannelsCreated = false;
 
 int32 CChannel::channelsThatNeedService = 0;
 
-uint8 tempStereoBuffer[PED_BLOCKSIZE * 2];
+uint8 tempStereoBuffer[PED_BUFFERSIZE * 2];
 
 void
 CChannel::InitChannels()
diff --git a/src/audio/sampman.h b/src/audio/sampman.h
index d1ad9a26..08e5dde0 100644
--- a/src/audio/sampman.h
+++ b/src/audio/sampman.h
@@ -96,7 +96,7 @@ enum
 };
 
 #define MAX_PEDSFX                 7
-#define PED_BLOCKSIZE              79000
+#define PED_BUFFERSIZE              79000
 
 #define MAXPROVIDERS               64
 
@@ -130,7 +130,7 @@ class cSampleManager
 	bool8   m_bInitialised;
 	uint8   m_nNumberOfProviders;
 	char   *m_aAudioProviders[MAXPROVIDERS];
-	tSample m_aSamples[TOTAL_AUDIO_SAMPLES];
+	tSample m_aSampleDataTable[TOTAL_AUDIO_SAMPLES];
 
 public:
 	
@@ -217,7 +217,7 @@ public:
 };
 
 extern cSampleManager SampleManager;
-extern uint32 BankStartOffset[MAX_SFX_BANKS];
+extern uint32 gBankStartOffset[MAX_SFX_BANKS];
 
 #ifdef AUDIO_OAL
 extern int defaultProvider;
diff --git a/src/audio/sampman_miles.cpp b/src/audio/sampman_miles.cpp
index ddfaaa5f..3149b306 100644
--- a/src/audio/sampman_miles.cpp
+++ b/src/audio/sampman_miles.cpp
@@ -20,27 +20,27 @@
 #pragma comment( lib, "mss32.lib" )
 
 cSampleManager SampleManager;
-uint32 BankStartOffset[MAX_SFX_BANKS];
+uint32 gBankStartOffset[MAX_SFX_BANKS];
 ///////////////////////////////////////////////////////////////
 
 char SampleBankDescFilename[] = "AUDIO\\SFX.SDT";
 char SampleBankDataFilename[] = "AUDIO\\SFX.RAW";
 
-FILE *fpSampleDescHandle;
-FILE *fpSampleDataHandle;
-bool8 bSampleBankLoaded            [MAX_SFX_BANKS];
-int32 nSampleBankDiscStartOffset   [MAX_SFX_BANKS];
-int32 nSampleBankSize              [MAX_SFX_BANKS];
-int32 nSampleBankMemoryStartAddress[MAX_SFX_BANKS];
+FILE *gFileHandleSampleDesc;
+FILE *gFileHandleSampleData;
+bool8  gBankLoaded            [MAX_SFX_BANKS];
+int32 gSampleBankDiscStartOffset   [MAX_SFX_BANKS];
+int32 gSampleBankSize              [MAX_SFX_BANKS];
+int32 gSampleBankMemoryStartAddress[MAX_SFX_BANKS];
 int32 _nSampleDataEndOffset;
 
-int32 nPedSlotSfx    [MAX_PEDSFX];
-int32 nPedSlotSfxAddr[MAX_PEDSFX];
-uint8 nCurrentPedSlot;
+int32 gPedSfx    [MAX_PEDSFX];
+int32 gPedSfxAddr[MAX_PEDSFX];
+uint8 gCurPedIndex;
 
-uint8 nChannelVolume[MAXCHANNELS+MAX2DCHANNELS];
+uint8 gChannelVolume[MAXCHANNELS+MAX2DCHANNELS];
 
-uint32 nStreamLength[TOTAL_STREAMED_SOUNDS];
+uint32 gStreamLength[TOTAL_STREAMED_SOUNDS];
 
 ///////////////////////////////////////////////////////////////
 struct tMP3Entry
@@ -851,11 +851,11 @@ cSampleManager::Initialise(void)
 	{
 		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_aSampleDataTable[i].nOffset    = 0;
+			m_aSampleDataTable[i].nSize      = 0;
+			m_aSampleDataTable[i].nFrequency = 22050;
+			m_aSampleDataTable[i].nLoopStart = 0;
+			m_aSampleDataTable[i].nLoopEnd   = -1;
 		}
 		
 		m_nEffectsVolume     = MAX_VOLUME;
@@ -890,17 +890,17 @@ cSampleManager::Initialise(void)
 	// banks
 	TRACE("banks");
 	{
-		fpSampleDescHandle = NULL;
-		fpSampleDataHandle = NULL;
+		gFileHandleSampleDesc = NULL;
+		gFileHandleSampleData = NULL;
 		
 		_nSampleDataEndOffset = 0;
 		
 		for ( int32 i = 0; i < MAX_SFX_BANKS; i++ )
 		{
-			bSampleBankLoaded[i]             = FALSE;
-			nSampleBankDiscStartOffset[i]    = 0;
-			nSampleBankSize[i]               = 0;
-			nSampleBankMemoryStartAddress[i] = 0;
+			gBankLoaded[i]             = FALSE;
+			gSampleBankDiscStartOffset[i]    = 0;
+			gSampleBankSize[i]               = 0;
+			gSampleBankMemoryStartAddress[i] = 0;
 		}
 	}
 	
@@ -909,18 +909,18 @@ cSampleManager::Initialise(void)
 	{
 		for ( int32 i = 0; i < MAX_PEDSFX; i++ )
 		{
-			nPedSlotSfx[i]     = NO_SAMPLE;
-			nPedSlotSfxAddr[i] = 0;
+			gPedSfx[i]     = NO_SAMPLE;
+			gPedSfxAddr[i] = 0;
 		}
 		
-		nCurrentPedSlot = 0;
+		gCurPedIndex = 0;
 	}
 	
 	// channel volume
 	TRACE("vol");
 	{
 		for ( int32 i = 0; i < MAXCHANNELS+MAX2DCHANNELS; i++ )
-			nChannelVolume[i] = 0;
+			gChannelVolume[i] = 0;
 	}
 	
 	TRACE("mss");
@@ -947,14 +947,14 @@ cSampleManager::Initialise(void)
 			return FALSE;
 		}
 		
-		nSampleBankMemoryStartAddress[SFX_BANK_0] = (int32)AIL_mem_alloc_lock(nSampleBankSize[SFX_BANK_0]);
-		if ( !nSampleBankMemoryStartAddress[SFX_BANK_0] )
+		gSampleBankMemoryStartAddress[SFX_BANK_0] = (int32)AIL_mem_alloc_lock(gSampleBankSize[SFX_BANK_0]);
+		if ( !gSampleBankMemoryStartAddress[SFX_BANK_0] )
 		{
 			Terminate();
 			return FALSE;
 		}
 
-		nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] = (int32)AIL_mem_alloc_lock(PED_BLOCKSIZE*MAX_PEDSFX);
+		gSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] = (int32)AIL_mem_alloc_lock(PED_BUFFERSIZE*MAX_PEDSFX);
 		
 	}
 	
@@ -962,7 +962,7 @@ cSampleManager::Initialise(void)
 	TRACE("cache");
 	FILE *cacheFile = fopen("audio\\sound.cache", "rb");
 	if (cacheFile) {
-		fread(nStreamLength, sizeof(uint32), TOTAL_STREAMED_SOUNDS, cacheFile);
+		fread(gStreamLength, sizeof(uint32), TOTAL_STREAMED_SOUNDS, cacheFile);
 		fclose(cacheFile);
 		m_bInitialised = TRUE;
 	}else {
@@ -1016,7 +1016,7 @@ cSampleManager::Initialise(void)
 								AIL_close_stream(mp3Stream[0]);
 								mp3Stream[0] = NULL;
 								
-								nStreamLength[i] = tatalms;
+								gStreamLength[i] = tatalms;
 							}
 							else
 							{
@@ -1115,7 +1115,7 @@ cSampleManager::Initialise(void)
 			strcpy(m_szCDRomRootPath, rootpath);
 			
 			for ( int32 i = 0; i < TOTAL_STREAMED_SOUNDS; i++ )
-				nStreamLength[i] = streamLength[i];
+				gStreamLength[i] = streamLength[i];
 			
 			_bUseHDDAudio = TRUE;
 		}
@@ -1125,7 +1125,7 @@ cSampleManager::Initialise(void)
 #endif
 #ifdef AUDIO_CACHE
 	cacheFile = fopen("audio\\sound.cache", "wb");
-	fwrite(nStreamLength, sizeof(uint32), TOTAL_STREAMED_SOUNDS, cacheFile);
+	fwrite(gStreamLength, sizeof(uint32), TOTAL_STREAMED_SOUNDS, cacheFile);
 	fclose(cacheFile);
 	}
 #endif
@@ -1188,12 +1188,12 @@ cSampleManager::Initialise(void)
 		
 		if ( nNumMP3s != 0 )
 		{
-			nStreamLength[STREAMED_SOUND_RADIO_MP3_PLAYER] = 0;
+			gStreamLength[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;
+				e->nTrackStreamPos = gStreamLength[STREAMED_SOUND_RADIO_MP3_PLAYER];
+				gStreamLength[STREAMED_SOUND_RADIO_MP3_PLAYER] += e->nTrackLength;
 			}
 			
 			time_t t = time(NULL);
@@ -1270,16 +1270,16 @@ cSampleManager::Terminate(void)
 	
 	_DeleteMP3Entries();
 	
-	if ( nSampleBankMemoryStartAddress[SFX_BANK_0] != 0 )
+	if ( gSampleBankMemoryStartAddress[SFX_BANK_0] != 0 )
 	{
-		AIL_mem_free_lock((void *)nSampleBankMemoryStartAddress[SFX_BANK_0]);
-		nSampleBankMemoryStartAddress[SFX_BANK_0] = 0;
+		AIL_mem_free_lock((void *)gSampleBankMemoryStartAddress[SFX_BANK_0]);
+		gSampleBankMemoryStartAddress[SFX_BANK_0] = 0;
 	}
 
-	if ( nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] != 0 )
+	if ( gSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] != 0 )
 	{
-		AIL_mem_free_lock((void *)nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS]);
-		nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] = 0;
+		AIL_mem_free_lock((void *)gSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS]);
+		gSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] = 0;
 	}
 	
 	if ( DIG )
@@ -1363,10 +1363,10 @@ cSampleManager::UpdateEffectsVolume(void) //[Y], cSampleManager::UpdateSoundBuff
 			{
 				if ( opened_samples[i] && GetChannelUsedFlag(i) )
 				{
-					if ( nChannelVolume[i] )
+					if ( gChannelVolume[i] )
 					{
 						AIL_set_3D_sample_volume(opened_samples[i],
-								m_nEffectsFadeVolume * nChannelVolume[i] * m_nEffectsVolume >> 14);
+								m_nEffectsFadeVolume * gChannelVolume[i] * m_nEffectsVolume >> 14);
 					}
 				}
 			}
@@ -1376,10 +1376,10 @@ cSampleManager::UpdateEffectsVolume(void) //[Y], cSampleManager::UpdateSoundBuff
 				{
 					if ( GetChannelUsedFlag(i - MAXCHANNELS) )
 					{
-						if ( nChannelVolume[i - MAXCHANNELS] )
+						if ( gChannelVolume[i - MAXCHANNELS] )
 						{
 							AIL_set_sample_volume(opened_2dsamples[i - MAXCHANNELS],
-									m_nEffectsFadeVolume * nChannelVolume[i - MAXCHANNELS] * m_nEffectsVolume >> 14);
+									m_nEffectsFadeVolume * gChannelVolume[i - MAXCHANNELS] * m_nEffectsVolume >> 14);
 						}
 					}
 				}
@@ -1433,13 +1433,13 @@ cSampleManager::LoadSampleBank(uint8 nBank)
 		return FALSE;
 	}
 	
-	if ( fseek(fpSampleDataHandle, nSampleBankDiscStartOffset[nBank], SEEK_SET) != 0 )
+	if ( fseek(gFileHandleSampleData, gSampleBankDiscStartOffset[nBank], SEEK_SET) != 0 )
 		return FALSE;
 	
-	if ( fread((void *)nSampleBankMemoryStartAddress[nBank], 1, nSampleBankSize[nBank],fpSampleDataHandle) != nSampleBankSize[nBank] )
+	if ( fread((void *)gSampleBankMemoryStartAddress[nBank], 1, gSampleBankSize[nBank],gFileHandleSampleData) != gSampleBankSize[nBank] )
 		return FALSE;
 	
-	bSampleBankLoaded[nBank] = TRUE;
+	gBankLoaded[nBank] = TRUE;
 	
 	return TRUE;
 }
@@ -1447,13 +1447,13 @@ cSampleManager::LoadSampleBank(uint8 nBank)
 void
 cSampleManager::UnloadSampleBank(uint8 nBank)
 {
-	bSampleBankLoaded[nBank] = FALSE;
+	gBankLoaded[nBank] = FALSE;
 }
 
 bool8
 cSampleManager::IsSampleBankLoaded(uint8 nBank)
 {
-	return bSampleBankLoaded[nBank];
+	return gBankLoaded[nBank];
 }
 
 bool8
@@ -1463,12 +1463,12 @@ cSampleManager::IsPedCommentLoaded(uint32 nComment)
 
 	for ( int32 i = 0; i < _TODOCONST(3); i++ )
 	{
-		slot = nCurrentPedSlot - i - 1;
+		slot = gCurPedIndex - i - 1;
 #ifdef FIX_BUGS
 		if (slot < 0)
-			slot += ARRAY_SIZE(nPedSlotSfx);
+			slot += ARRAY_SIZE(gPedSfx);
 #endif
-		if ( nComment == nPedSlotSfx[slot] )
+		if ( nComment == gPedSfx[slot] )
 			return TRUE;
 	}
 	
@@ -1482,12 +1482,12 @@ cSampleManager::_GetPedCommentSlot(uint32 nComment)
 
 	for ( int32 i = 0; i < _TODOCONST(3); i++ )
 	{
-		slot = nCurrentPedSlot - i - 1;
+		slot = gCurPedIndex - i - 1;
 #ifdef FIX_BUGS
 		if (slot < 0)
-			slot += ARRAY_SIZE(nPedSlotSfx);
+			slot += ARRAY_SIZE(gPedSfx);
 #endif
-		if ( nComment == nPedSlotSfx[slot] )
+		if ( nComment == gPedSfx[slot] )
 			return slot;
 	}
 	
@@ -1522,17 +1522,17 @@ cSampleManager::LoadPedComment(uint32 nComment)
 		}
 	}
 	
-	if ( fseek(fpSampleDataHandle, m_aSamples[nComment].nOffset, SEEK_SET) != 0 )
+	if ( fseek(gFileHandleSampleData, m_aSampleDataTable[nComment].nOffset, SEEK_SET) != 0 )
 		return FALSE;
 	
-	if ( fread((void *)(nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] + PED_BLOCKSIZE*nCurrentPedSlot), 1, m_aSamples[nComment].nSize, fpSampleDataHandle) != m_aSamples[nComment].nSize )
+	if ( fread((void *)(gSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] + PED_BUFFERSIZE*gCurPedIndex), 1, m_aSampleDataTable[nComment].nSize, gFileHandleSampleData) != m_aSampleDataTable[nComment].nSize )
 		return FALSE;
 	
-	nPedSlotSfxAddr[nCurrentPedSlot] = nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] + PED_BLOCKSIZE*nCurrentPedSlot;
-	nPedSlotSfx    [nCurrentPedSlot] = nComment;
+	gPedSfxAddr[gCurPedIndex] = gSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] + PED_BUFFERSIZE*gCurPedIndex;
+	gPedSfx    [gCurPedIndex] = nComment;
 	
-	if ( ++nCurrentPedSlot >= MAX_PEDSFX )
-		nCurrentPedSlot = 0;
+	if ( ++gCurPedIndex >= MAX_PEDSFX )
+		gCurPedIndex = 0;
 	
 	return TRUE;
 }
@@ -1540,10 +1540,10 @@ cSampleManager::LoadPedComment(uint32 nComment)
 int32
 cSampleManager::GetBankContainingSound(uint32 offset)
 {
-	if ( offset >= BankStartOffset[SFX_BANK_PED_COMMENTS] )
+	if ( offset >= gBankStartOffset[SFX_BANK_PED_COMMENTS] )
 		return SFX_BANK_PED_COMMENTS;
 	
-	if ( offset >= BankStartOffset[SFX_BANK_0] )
+	if ( offset >= gBankStartOffset[SFX_BANK_0] )
 		return SFX_BANK_0;
 	
 	return INVALID_SFX_BANK;
@@ -1552,25 +1552,25 @@ cSampleManager::GetBankContainingSound(uint32 offset)
 int32
 cSampleManager::GetSampleBaseFrequency(uint32 nSample)
 {
-	return m_aSamples[nSample].nFrequency;
+	return m_aSampleDataTable[nSample].nFrequency;
 }
 
 int32
 cSampleManager::GetSampleLoopStartOffset(uint32 nSample)
 {
-	return m_aSamples[nSample].nLoopStart;
+	return m_aSampleDataTable[nSample].nLoopStart;
 }
 
 int32
 cSampleManager::GetSampleLoopEndOffset(uint32 nSample)
 {
-	return m_aSamples[nSample].nLoopEnd;
+	return m_aSampleDataTable[nSample].nLoopEnd;
 }
 
 uint32
 cSampleManager::GetSampleLength(uint32 nSample)
 {
-	return m_aSamples[nSample].nSize >> 1;
+	return m_aSampleDataTable[nSample].nSize >> 1;
 }
 
 bool8
@@ -1700,7 +1700,7 @@ cSampleManager::InitialiseChannel(uint32 nChannel, uint32 nSfx, uint8 nBank)
 		if ( !IsSampleBankLoaded(nBank) )
 			return FALSE;
 		
-		addr = nSampleBankMemoryStartAddress[nBank] + m_aSamples[nSfx].nOffset - m_aSamples[BankStartOffset[nBank]].nOffset;
+		addr = gSampleBankMemoryStartAddress[nBank] + m_aSampleDataTable[nSfx].nOffset - m_aSampleDataTable[gBankStartOffset[nBank]].nOffset;
 	}
 	else
 	{	
@@ -1709,14 +1709,14 @@ cSampleManager::InitialiseChannel(uint32 nChannel, uint32 nSfx, uint8 nBank)
 		
 		int32 slot = _GetPedCommentSlot(nSfx);
 		
-		addr = nPedSlotSfxAddr[slot];
+		addr = gPedSfxAddr[slot];
 	}
 	
 	if ( b2d )
 	{
 		if ( opened_2dsamples[nChannel - MAXCHANNELS] )
 		{
-			AIL_set_sample_address(opened_2dsamples[nChannel - MAXCHANNELS], (void *)addr, m_aSamples[nSfx].nSize);
+			AIL_set_sample_address(opened_2dsamples[nChannel - MAXCHANNELS], (void *)addr, m_aSampleDataTable[nSfx].nSize);
 			return TRUE;
 		}
 		else
@@ -1729,8 +1729,8 @@ cSampleManager::InitialiseChannel(uint32 nChannel, uint32 nSfx, uint8 nBank)
 		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.data_len = m_aSampleDataTable[nSfx].nSize;
+		info.rate     = m_aSampleDataTable[nSfx].nFrequency;
 		info.bits     = 16;
 	
 		if ( AIL_set_3D_sample_info(opened_samples[nChannel], &info) == 0 )
@@ -1749,18 +1749,18 @@ cSampleManager::SetChannelEmittingVolume(uint32 nChannel, uint32 nVolume)
 	uint32 vol = nVolume;
 	if ( vol > MAX_VOLUME ) vol = MAX_VOLUME;
 	
-	nChannelVolume[nChannel] = vol;
+	gChannelVolume[nChannel] = vol;
 	
 	// increase the volume for JB.MP3 and S4_BDBD.MP3
 	if (   MusicManager.GetMusicMode()    == MUSICMODE_CUTSCENE
 		&& MusicManager.GetNextTrack() != STREAMED_SOUND_NEWS_INTRO
 		&& MusicManager.GetNextTrack() != STREAMED_SOUND_CUTSCENE_SAL4_BDBD )
 	{
-		nChannelVolume[nChannel] >>= 2;
+		gChannelVolume[nChannel] >>= 2;
 	}
 
 	if ( opened_samples[nChannel] )
-		AIL_set_3D_sample_volume(opened_samples[nChannel], m_nEffectsFadeVolume*nChannelVolume[nChannel]*m_nEffectsVolume >> 14);
+		AIL_set_3D_sample_volume(opened_samples[nChannel], m_nEffectsFadeVolume*gChannelVolume[nChannel]*m_nEffectsVolume >> 14);
 
 }
 
@@ -1788,14 +1788,14 @@ cSampleManager::SetChannelVolume(uint32 nChannel, uint32 nVolume)
 	{
 		case CHANNEL_POLICE_RADIO:
 		{
-			nChannelVolume[nChannel] = vol;
+			gChannelVolume[nChannel] = vol;
 			
 			// increase the volume for JB.MP3 and S4_BDBD.MP3
 			if (   MusicManager.GetMusicMode()    == MUSICMODE_CUTSCENE
 				&& MusicManager.GetNextTrack() != STREAMED_SOUND_NEWS_INTRO
 				&& MusicManager.GetNextTrack() != STREAMED_SOUND_CUTSCENE_SAL4_BDBD )
 			{
-				nChannelVolume[nChannel] >>= 2;
+				gChannelVolume[nChannel] >>= 2;
 			}
 
 			if ( opened_2dsamples[nChannel - MAXCHANNELS] )
@@ -2065,7 +2065,7 @@ cSampleManager::StartStreamedFile(uint8 nFile, uint32 nPos, uint8 nStream)
 			// Just switched to MP3 player
 			if ( !_bIsMp3Active && i == 0 )
 			{
-				if ( nPos > nStreamLength[STREAMED_SOUND_RADIO_MP3_PLAYER] )
+				if ( nPos > gStreamLength[STREAMED_SOUND_RADIO_MP3_PLAYER] )
 					position = 0;
 				tMP3Entry *e = _pMP3List;
 
@@ -2253,7 +2253,7 @@ int32
 cSampleManager::GetStreamedFileLength(uint8 nStream)
 {
 	if ( m_bInitialised )
-		return nStreamLength[nStream];
+		return gStreamLength[nStream];
 	
 	return 0;
 }
@@ -2280,42 +2280,42 @@ cSampleManager::InitialiseSampleBanks(void)
 {
 	int32 nBank = SFX_BANK_0;
 	
-	fpSampleDescHandle = fopen(SampleBankDescFilename, "rb");
-	if ( fpSampleDescHandle == NULL )
+	gFileHandleSampleDesc = fopen(SampleBankDescFilename, "rb");
+	if ( gFileHandleSampleDesc == NULL )
 		return FALSE;
 	
-	fpSampleDataHandle = fopen(SampleBankDataFilename, "rb");
-	if ( fpSampleDataHandle == NULL )
+	gFileHandleSampleData = fopen(SampleBankDataFilename, "rb");
+	if ( gFileHandleSampleData == NULL )
 	{
-		fclose(fpSampleDescHandle);
-		fpSampleDescHandle = NULL;
+		fclose(gFileHandleSampleDesc);
+		gFileHandleSampleDesc = NULL;
 		
 		return FALSE;
 	}
 	
-	fseek(fpSampleDataHandle, 0, SEEK_END);
-	_nSampleDataEndOffset = ftell(fpSampleDataHandle);
-	rewind(fpSampleDataHandle);
+	fseek(gFileHandleSampleData, 0, SEEK_END);
+	_nSampleDataEndOffset = ftell(gFileHandleSampleData);
+	rewind(gFileHandleSampleData);
 	
-	fread(m_aSamples, sizeof(tSample), TOTAL_AUDIO_SAMPLES, fpSampleDescHandle);
+	fread(m_aSampleDataTable, sizeof(tSample), TOTAL_AUDIO_SAMPLES, gFileHandleSampleDesc);
 	
-	fclose(fpSampleDescHandle);
-	fpSampleDescHandle = NULL;
+	fclose(gFileHandleSampleDesc);
+	gFileHandleSampleDesc = NULL;
 	
 	for ( int32 i = 0; i < TOTAL_AUDIO_SAMPLES; i++ )
 	{
 #ifdef FIX_BUGS
 		if (nBank >= MAX_SFX_BANKS) break;
 #endif
-		if ( BankStartOffset[nBank] == BankStartOffset[SFX_BANK_0] + i )
+		if ( gBankStartOffset[nBank] == gBankStartOffset[SFX_BANK_0] + i )
 		{
-			nSampleBankDiscStartOffset[nBank] = m_aSamples[i].nOffset;
+			gSampleBankDiscStartOffset[nBank] = m_aSampleDataTable[i].nOffset;
 			nBank++;
 		}
 	}
 
-	nSampleBankSize[SFX_BANK_0] = nSampleBankDiscStartOffset[SFX_BANK_PED_COMMENTS] - nSampleBankDiscStartOffset[SFX_BANK_0];
-	nSampleBankSize[SFX_BANK_PED_COMMENTS] = _nSampleDataEndOffset                       - nSampleBankDiscStartOffset[SFX_BANK_PED_COMMENTS];
+	gSampleBankSize[SFX_BANK_0] = gSampleBankDiscStartOffset[SFX_BANK_PED_COMMENTS] - gSampleBankDiscStartOffset[SFX_BANK_0];
+	gSampleBankSize[SFX_BANK_PED_COMMENTS] = _nSampleDataEndOffset                       - gSampleBankDiscStartOffset[SFX_BANK_PED_COMMENTS];
 	
 	return TRUE;
 }
diff --git a/src/audio/sampman_null.cpp b/src/audio/sampman_null.cpp
index 95603c72..8478d534 100644
--- a/src/audio/sampman_null.cpp
+++ b/src/audio/sampman_null.cpp
@@ -6,7 +6,7 @@
 cSampleManager SampleManager;
 bool8 _bSampmanInitialised = FALSE;
 
-uint32 BankStartOffset[MAX_SFX_BANKS];
+uint32 gBankStartOffset[MAX_SFX_BANKS];
 uint32     nNumMP3s;
 
 cSampleManager::cSampleManager(void)
diff --git a/src/audio/sampman_oal.cpp b/src/audio/sampman_oal.cpp
index f2771885..90f098ed 100644
--- a/src/audio/sampman_oal.cpp
+++ b/src/audio/sampman_oal.cpp
@@ -47,9 +47,9 @@
 //TODO: fix eax3 reverb
 
 cSampleManager SampleManager;
-bool8 _bSampmanInitialised = FALSE;
+bool8 gInitialised = FALSE;
 
-uint32 BankStartOffset[MAX_SFX_BANKS];
+uint32 gBankStartOffset[MAX_SFX_BANKS];
 
 int           prevprovider=-1;
 int           curprovider=-1;
@@ -79,26 +79,26 @@ int defaultProvider;
 char SampleBankDescFilename[] = "audio/sfx.SDT";
 char SampleBankDataFilename[] = "audio/sfx.RAW";
 
-FILE *fpSampleDescHandle;
+FILE *gFileHandleSampleDesc;
 #ifdef OPUS_SFX
-OggOpusFile *fpSampleDataHandle;
+OggOpusFile *gFileHandleSampleData;
 #else
-FILE *fpSampleDataHandle;
+FILE *gFileHandleSampleData;
 #endif
-bool8 bSampleBankLoaded            [MAX_SFX_BANKS];
-int32 nSampleBankDiscStartOffset   [MAX_SFX_BANKS];
-int32 nSampleBankSize              [MAX_SFX_BANKS];
-uintptr nSampleBankMemoryStartAddress[MAX_SFX_BANKS];
+bool8  gBankLoaded            [MAX_SFX_BANKS];
+int32 gSampleBankDiscStartOffset   [MAX_SFX_BANKS];
+int32 gSampleBankSize              [MAX_SFX_BANKS];
+uintptr gSampleBankMemoryStartAddress[MAX_SFX_BANKS];
 int32 _nSampleDataEndOffset;
 
-int32 nPedSlotSfx    [MAX_PEDSFX];
-int32 nPedSlotSfxAddr[MAX_PEDSFX];
-uint8 nCurrentPedSlot;
+int32 gPedSfx    [MAX_PEDSFX];
+int32 gPedSfxAddr[MAX_PEDSFX];
+uint8 gCurPedIndex;
 
 CChannel aChannel[NUM_CHANNELS];
-uint8 nChannelVolume[NUM_CHANNELS];
+uint8 gChannelVolume[NUM_CHANNELS];
 
-uint32 nStreamLength[TOTAL_STREAMED_SOUNDS];
+uint32 gStreamLength[TOTAL_STREAMED_SOUNDS];
 ALuint ALStreamSources[MAX_STREAMS][2];
 ALuint ALStreamBuffers[MAX_STREAMS][NUM_STREAMBUFFERS];
 
@@ -779,7 +779,7 @@ void cSampleManager::ReacquireDigitalHandle(void)
 bool8
 cSampleManager::Initialise(void)
 {
-	if ( _bSampmanInitialised )
+	if ( gInitialised )
 		return TRUE;
 
 	EFXInit();
@@ -788,11 +788,11 @@ cSampleManager::Initialise(void)
 	{
 		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_aSampleDataTable[i].nOffset    = 0;
+			m_aSampleDataTable[i].nSize      = 0;
+			m_aSampleDataTable[i].nFrequency = 22050;
+			m_aSampleDataTable[i].nLoopStart = 0;
+			m_aSampleDataTable[i].nLoopEnd   = -1;
 		}
 		
 		m_nEffectsVolume     = MAX_VOLUME;
@@ -820,31 +820,31 @@ cSampleManager::Initialise(void)
 	}
 	
 	{
-		fpSampleDescHandle = NULL;
-		fpSampleDataHandle = NULL;
+		gFileHandleSampleDesc = NULL;
+		gFileHandleSampleData = NULL;
 		
 		for ( int32 i = 0; i < MAX_SFX_BANKS; i++ )
 		{
-			bSampleBankLoaded[i]             = FALSE;
-			nSampleBankDiscStartOffset[i]    = 0;
-			nSampleBankSize[i]               = 0;
-			nSampleBankMemoryStartAddress[i] = 0;
+			gBankLoaded[i]             = FALSE;
+			gSampleBankDiscStartOffset[i]    = 0;
+			gSampleBankSize[i]               = 0;
+			gSampleBankMemoryStartAddress[i] = 0;
 		}
 	}
 	
 	{
 		for ( int32 i = 0; i < MAX_PEDSFX; i++ )
 		{
-			nPedSlotSfx[i]     = NO_SAMPLE;
-			nPedSlotSfxAddr[i] = 0;
+			gPedSfx[i]     = NO_SAMPLE;
+			gPedSfxAddr[i] = 0;
 		}
 		
-		nCurrentPedSlot = 0;
+		gCurPedIndex = 0;
 	}
 	
 	{
 		for ( int32 i = 0; i < NUM_CHANNELS; i++ )
-			nChannelVolume[i] = 0;
+			gChannelVolume[i] = 0;
 	}
 
 	add_providers();
@@ -922,14 +922,14 @@ cSampleManager::Initialise(void)
 	
 	{	
 		for ( int32 i = 0; i < TOTAL_STREAMED_SOUNDS; i++ )
-			nStreamLength[i] = 0;
+			gStreamLength[i] = 0;
 	}
 
 #ifdef AUDIO_CACHE
 	FILE *cacheFile = fcaseopen("audio\\sound.cache", "rb");
 	if (cacheFile) {
 		debug("Loadind audio cache (If game crashes around here, then your cache is corrupted, remove audio/sound.cache)\n");
-		fread(nStreamLength, sizeof(uint32), TOTAL_STREAMED_SOUNDS, cacheFile);
+		fread(gStreamLength, sizeof(uint32), TOTAL_STREAMED_SOUNDS, cacheFile);
 		fclose(cacheFile);
 	} else
 	{
@@ -944,7 +944,7 @@ cSampleManager::Initialise(void)
 				delete aStream[0];
 				aStream[0] = NULL;
 
-				nStreamLength[i] = tatalms;
+				gStreamLength[i] = tatalms;
 			} else
 				USERERROR("Can't open '%s'\n", StreamedNameTable[i]);
 		}
@@ -952,7 +952,7 @@ cSampleManager::Initialise(void)
 		cacheFile = fcaseopen("audio\\sound.cache", "wb");
 		if(cacheFile) {
 			debug("Saving audio cache\n");
-			fwrite(nStreamLength, sizeof(uint32), TOTAL_STREAMED_SOUNDS, cacheFile);
+			fwrite(gStreamLength, sizeof(uint32), TOTAL_STREAMED_SOUNDS, cacheFile);
 			fclose(cacheFile);
 		} else {
 			debug("Cannot save audio cache\n");
@@ -967,17 +967,17 @@ cSampleManager::Initialise(void)
 			return FALSE;
 		}
 		
-		nSampleBankMemoryStartAddress[SFX_BANK_0] = (uintptr)malloc(nSampleBankSize[SFX_BANK_0]);
-		ASSERT(nSampleBankMemoryStartAddress[SFX_BANK_0] != 0);
+		gSampleBankMemoryStartAddress[SFX_BANK_0] = (uintptr)malloc(gSampleBankSize[SFX_BANK_0]);
+		ASSERT(gSampleBankMemoryStartAddress[SFX_BANK_0] != 0);
 		
-		if ( nSampleBankMemoryStartAddress[SFX_BANK_0] == 0 )
+		if ( gSampleBankMemoryStartAddress[SFX_BANK_0] == 0 )
 		{
 			Terminate();
 			return FALSE;
 		}
 		
-		nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] = (uintptr)malloc(PED_BLOCKSIZE*MAX_PEDSFX);
-		ASSERT(nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] != 0);
+		gSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] = (uintptr)malloc(PED_BUFFERSIZE*MAX_PEDSFX);
+		ASSERT(gSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] != 0);
 	
 		LoadSampleBank(SFX_BANK_0);
 	}
@@ -992,7 +992,7 @@ cSampleManager::Initialise(void)
 	}
 	
 	{
-		_bSampmanInitialised = TRUE;
+		gInitialised = TRUE;
 		
 		if ( defaultProvider >= 0 && defaultProvider < m_nNumberOfProviders )
 		{
@@ -1014,12 +1014,12 @@ cSampleManager::Initialise(void)
 		
 		if ( nNumMP3s != 0 )
 		{
-			nStreamLength[STREAMED_SOUND_RADIO_MP3_PLAYER] = 0;
+			gStreamLength[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;
+				e->nTrackStreamPos = gStreamLength[STREAMED_SOUND_RADIO_MP3_PLAYER];
+				gStreamLength[STREAMED_SOUND_RADIO_MP3_PLAYER] += e->nTrackLength;
 			}
 			
 			time_t t = time(NULL);
@@ -1130,19 +1130,19 @@ cSampleManager::Terminate(void)
 
 	CStream::Terminate();
 
-	if ( nSampleBankMemoryStartAddress[SFX_BANK_0] != 0 )
+	if ( gSampleBankMemoryStartAddress[SFX_BANK_0] != 0 )
 	{
-		free((void *)nSampleBankMemoryStartAddress[SFX_BANK_0]);
-		nSampleBankMemoryStartAddress[SFX_BANK_0] = 0;
+		free((void *)gSampleBankMemoryStartAddress[SFX_BANK_0]);
+		gSampleBankMemoryStartAddress[SFX_BANK_0] = 0;
 	}
 
-	if ( nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] != 0 )
+	if ( gSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] != 0 )
 	{
-		free((void *)nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS]);
-		nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] = 0;
+		free((void *)gSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS]);
+		gSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] = 0;
 	}
 	
-	_bSampmanInitialised = FALSE;
+	gInitialised = FALSE;
 }
 
 bool8 cSampleManager::CheckForAnAudioFileOnCD(void)
@@ -1158,14 +1158,14 @@ char cSampleManager::GetCDAudioDriveLetter(void)
 void
 cSampleManager::UpdateEffectsVolume(void)
 {
-	if ( _bSampmanInitialised )
+	if ( gInitialised )
 	{
 		for ( int32 i = 0; i < NUM_CHANNELS; i++ )
 		{
 			if ( GetChannelUsedFlag(i) )
 			{
-				if ( nChannelVolume[i] != 0 )
-					aChannel[i].SetVolume(m_nEffectsFadeVolume*nChannelVolume[i]*m_nEffectsVolume >> 14);
+				if ( gChannelVolume[i] != 0 )
+					aChannel[i].SetVolume(m_nEffectsFadeVolume*gChannelVolume[i]*m_nEffectsVolume >> 14);
 			}
 		}
 	}
@@ -1220,10 +1220,10 @@ cSampleManager::LoadSampleBank(uint8 nBank)
 	
 #ifdef OPUS_SFX
 	int samplesRead = 0;
-	int samplesSize = nSampleBankSize[nBank] / 2;
-	op_pcm_seek(fpSampleDataHandle, 0);
+	int samplesSize = gSampleBankSize[nBank] / 2;
+	op_pcm_seek(gFileHandleSampleData, 0);
 	while (samplesSize > 0) {
-		int size = op_read(fpSampleDataHandle, (opus_int16 *)(nSampleBankMemoryStartAddress[nBank] + samplesRead), samplesSize, NULL);
+		int size = op_read(gFileHandleSampleData, (opus_int16 *)(gSampleBankMemoryStartAddress[nBank] + samplesRead), samplesSize, NULL);
 		if (size <= 0) {
 			// huh?
 			//assert(0);
@@ -1233,13 +1233,13 @@ cSampleManager::LoadSampleBank(uint8 nBank)
 		samplesSize -= size;
 	}
 #else
-	if ( fseek(fpSampleDataHandle, nSampleBankDiscStartOffset[nBank], SEEK_SET) != 0 )
+	if ( fseek(gFileHandleSampleData, gSampleBankDiscStartOffset[nBank], SEEK_SET) != 0 )
 		return FALSE;
 	
-	if ( fread((void *)nSampleBankMemoryStartAddress[nBank], 1, nSampleBankSize[nBank], fpSampleDataHandle) != nSampleBankSize[nBank] )
+	if ( fread((void *)gSampleBankMemoryStartAddress[nBank], 1, gSampleBankSize[nBank], gFileHandleSampleData) != gSampleBankSize[nBank] )
 		return FALSE;
 #endif
-	bSampleBankLoaded[nBank] = TRUE;
+	gBankLoaded[nBank] = TRUE;
 	
 	return TRUE;
 }
@@ -1249,7 +1249,7 @@ cSampleManager::UnloadSampleBank(uint8 nBank)
 {
 	ASSERT( nBank < MAX_SFX_BANKS);
 	
-	bSampleBankLoaded[nBank] = FALSE;
+	gBankLoaded[nBank] = FALSE;
 }
 
 bool8
@@ -1257,7 +1257,7 @@ cSampleManager::IsSampleBankLoaded(uint8 nBank)
 {
 	ASSERT( nBank < MAX_SFX_BANKS);
 	
-	return bSampleBankLoaded[nBank];
+	return gBankLoaded[nBank];
 }
 
 bool8
@@ -1269,12 +1269,12 @@ cSampleManager::IsPedCommentLoaded(uint32 nComment)
 
 	for ( int32 i = 0; i < _TODOCONST(3); i++ )
 	{
-		slot = nCurrentPedSlot - i - 1;
+		slot = gCurPedIndex - i - 1;
 #ifdef FIX_BUGS
 		if (slot < 0)
-			slot += ARRAY_SIZE(nPedSlotSfx);
+			slot += ARRAY_SIZE(gPedSfx);
 #endif
-		if ( nComment == nPedSlotSfx[slot] )
+		if ( nComment == gPedSfx[slot] )
 			return TRUE;
 	}
 	
@@ -1289,12 +1289,12 @@ cSampleManager::_GetPedCommentSlot(uint32 nComment)
 
 	for (int32 i = 0; i < _TODOCONST(3); i++)
 	{
-		slot = nCurrentPedSlot - i - 1;
+		slot = gCurPedIndex - i - 1;
 #ifdef FIX_BUGS
 		if (slot < 0)
-			slot += ARRAY_SIZE(nPedSlotSfx);
+			slot += ARRAY_SIZE(gPedSfx);
 #endif
-		if (nComment == nPedSlotSfx[slot])
+		if (nComment == gPedSfx[slot])
 			return slot;
 	}
 
@@ -1333,10 +1333,10 @@ cSampleManager::LoadPedComment(uint32 nComment)
 
 #ifdef OPUS_SFX
 	int samplesRead = 0;
-	int samplesSize = m_aSamples[nComment].nSize / 2;
-	op_pcm_seek(fpSampleDataHandle, m_aSamples[nComment].nOffset / 2);
+	int samplesSize = m_aSampleDataTable[nComment].nSize / 2;
+	op_pcm_seek(gFileHandleSampleData, m_aSampleDataTable[nComment].nOffset / 2);
 	while (samplesSize > 0) {
-		int size = op_read(fpSampleDataHandle, (opus_int16 *)(nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] + PED_BLOCKSIZE * nCurrentPedSlot + samplesRead),
+		int size = op_read(gFileHandleSampleData, (opus_int16 *)(gSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] + PED_BUFFERSIZE * gCurPedIndex + samplesRead),
 		                   samplesSize, NULL);
 		if (size <= 0) {
 			return FALSE;
@@ -1345,17 +1345,17 @@ cSampleManager::LoadPedComment(uint32 nComment)
 		samplesSize -= size;
 	}
 #else
-	if ( fseek(fpSampleDataHandle, m_aSamples[nComment].nOffset, SEEK_SET) != 0 )
+	if ( fseek(gFileHandleSampleData, m_aSampleDataTable[nComment].nOffset, SEEK_SET) != 0 )
 		return FALSE;
 	
-	if ( fread((void *)(nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] + PED_BLOCKSIZE*nCurrentPedSlot), 1, m_aSamples[nComment].nSize, fpSampleDataHandle) != m_aSamples[nComment].nSize )
+	if ( fread((void *)(gSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] + PED_BUFFERSIZE*gCurPedIndex), 1, m_aSampleDataTable[nComment].nSize, gFileHandleSampleData) != m_aSampleDataTable[nComment].nSize )
 		return FALSE;
 
 #endif
-	nPedSlotSfx[nCurrentPedSlot] = nComment;
+	gPedSfx[gCurPedIndex] = nComment;
 		
-	if ( ++nCurrentPedSlot >= MAX_PEDSFX )
-		nCurrentPedSlot = 0;
+	if ( ++gCurPedIndex >= MAX_PEDSFX )
+		gCurPedIndex = 0;
 	
 	return TRUE;
 }
@@ -1363,10 +1363,10 @@ cSampleManager::LoadPedComment(uint32 nComment)
 int32
 cSampleManager::GetBankContainingSound(uint32 offset)
 {
-	if ( offset >= BankStartOffset[SFX_BANK_PED_COMMENTS] )
+	if ( offset >= gBankStartOffset[SFX_BANK_PED_COMMENTS] )
 		return SFX_BANK_PED_COMMENTS;
 	
-	if ( offset >= BankStartOffset[SFX_BANK_0] )
+	if ( offset >= gBankStartOffset[SFX_BANK_0] )
 		return SFX_BANK_0;
 	
 	return INVALID_SFX_BANK;
@@ -1376,28 +1376,28 @@ int32
 cSampleManager::GetSampleBaseFrequency(uint32 nSample)
 {
 	ASSERT( nSample < TOTAL_AUDIO_SAMPLES );
-	return m_aSamples[nSample].nFrequency;
+	return m_aSampleDataTable[nSample].nFrequency;
 }
 
 int32
 cSampleManager::GetSampleLoopStartOffset(uint32 nSample)
 {
 	ASSERT( nSample < TOTAL_AUDIO_SAMPLES );
-	return m_aSamples[nSample].nLoopStart;
+	return m_aSampleDataTable[nSample].nLoopStart;
 }
 
 int32
 cSampleManager::GetSampleLoopEndOffset(uint32 nSample)
 {
 	ASSERT( nSample < TOTAL_AUDIO_SAMPLES );
-	return m_aSamples[nSample].nLoopEnd;
+	return m_aSampleDataTable[nSample].nLoopEnd;
 }
 
 uint32
 cSampleManager::GetSampleLength(uint32 nSample)
 {
 	ASSERT( nSample < TOTAL_AUDIO_SAMPLES );
-	return m_aSamples[nSample].nSize / sizeof(uint16);
+	return m_aSampleDataTable[nSample].nSize / sizeof(uint16);
 }
 
 bool8 cSampleManager::UpdateReverb(void)
@@ -1496,7 +1496,7 @@ cSampleManager::InitialiseChannel(uint32 nChannel, uint32 nSfx, uint8 nBank)
 		if ( !IsSampleBankLoaded(nBank) )
 			return FALSE;
 		
-		addr = nSampleBankMemoryStartAddress[nBank] + m_aSamples[nSfx].nOffset - m_aSamples[BankStartOffset[nBank]].nOffset;
+		addr = gSampleBankMemoryStartAddress[nBank] + m_aSampleDataTable[nSfx].nOffset - m_aSampleDataTable[gBankStartOffset[nBank]].nOffset;
 	}
 	else
 	{
@@ -1504,7 +1504,7 @@ cSampleManager::InitialiseChannel(uint32 nChannel, uint32 nSfx, uint8 nBank)
 			return FALSE;
 		
 		int32 slot = _GetPedCommentSlot(nSfx);
-		addr = (nSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] + PED_BLOCKSIZE * slot);
+		addr = (gSampleBankMemoryStartAddress[SFX_BANK_PED_COMMENTS] + PED_BUFFERSIZE * slot);
 	}
 	
 	if ( GetChannelUsedFlag(nChannel) )
@@ -1516,7 +1516,7 @@ cSampleManager::InitialiseChannel(uint32 nChannel, uint32 nSfx, uint8 nBank)
 	aChannel[nChannel].Reset();
 	if ( aChannel[nChannel].HasSource() )
 	{	
-		aChannel[nChannel].SetSampleData   ((void*)addr, m_aSamples[nSfx].nSize, m_aSamples[nSfx].nFrequency);
+		aChannel[nChannel].SetSampleData   ((void*)addr, m_aSampleDataTable[nSfx].nSize, m_aSampleDataTable[nSfx].nFrequency);
 		aChannel[nChannel].SetLoopPoints   (0, -1);
 		aChannel[nChannel].SetPitch        (1.0f);
 		return TRUE;
@@ -1533,18 +1533,18 @@ cSampleManager::SetChannelEmittingVolume(uint32 nChannel, uint32 nVolume)
 	uint32 vol = nVolume;
 	if ( vol > MAX_VOLUME ) vol = MAX_VOLUME;
 	
-	nChannelVolume[nChannel] = vol;
+	gChannelVolume[nChannel] = vol;
 	
 	// reduce channel volume when JB.MP3 or S4_BDBD.MP3 playing
 	if (   MusicManager.GetMusicMode()    == MUSICMODE_CUTSCENE
 		&& MusicManager.GetNextTrack() != STREAMED_SOUND_NEWS_INTRO
 		&& MusicManager.GetNextTrack() != STREAMED_SOUND_CUTSCENE_SAL4_BDBD )
 	{
-		nChannelVolume[nChannel] = vol / 4;
+		gChannelVolume[nChannel] = vol / 4;
 	}
 
 	// no idea, does this one looks like a bug or it's SetChannelVolume ?
-	aChannel[nChannel].SetVolume(m_nEffectsFadeVolume*nChannelVolume[nChannel]*m_nEffectsVolume >> 14);
+	aChannel[nChannel].SetVolume(m_nEffectsFadeVolume*gChannelVolume[nChannel]*m_nEffectsVolume >> 14);
 }
 
 void
@@ -1573,14 +1573,14 @@ cSampleManager::SetChannelVolume(uint32 nChannel, uint32 nVolume)
 		uint32 vol = nVolume;
 		if ( vol > MAX_VOLUME ) vol = MAX_VOLUME;
 		
-		nChannelVolume[nChannel] = vol;
+		gChannelVolume[nChannel] = vol;
 		
 		// reduce the volume for JB.MP3 and S4_BDBD.MP3
 		if (   MusicManager.GetMusicMode()    == MUSICMODE_CUTSCENE
 			&& MusicManager.GetNextTrack() != STREAMED_SOUND_NEWS_INTRO
 			&& MusicManager.GetNextTrack() != STREAMED_SOUND_CUTSCENE_SAL4_BDBD )
 		{
-			nChannelVolume[nChannel] = vol / 4;
+			gChannelVolume[nChannel] = vol / 4;
 		}
 			
 		aChannel[nChannel].SetVolume(m_nEffectsFadeVolume*vol*m_nEffectsVolume >> 14);
@@ -1727,7 +1727,7 @@ cSampleManager::StartStreamedFile(uint8 nFile, uint32 nPos, uint8 nStream)
 			// Switched to MP3 player just now
 			if ( !_bIsMp3Active && i == 0 )
 			{
-				if ( nPos > nStreamLength[STREAMED_SOUND_RADIO_MP3_PLAYER] )
+				if ( nPos > gStreamLength[STREAMED_SOUND_RADIO_MP3_PLAYER] )
 					position = 0;
 				tMP3Entry *e = _pMP3List;
 
@@ -1935,7 +1935,7 @@ cSampleManager::GetStreamedFileLength(uint8 nStream)
 {
 	ASSERT( nStream < TOTAL_STREAMED_SOUNDS );
 
-	return nStreamLength[nStream];
+	return gStreamLength[nStream];
 }
 
 bool8
@@ -1977,47 +1977,47 @@ cSampleManager::InitialiseSampleBanks(void)
 {
 	int32 nBank = SFX_BANK_0;
 	
-	fpSampleDescHandle = fcaseopen(SampleBankDescFilename, "rb");
-	if ( fpSampleDescHandle == NULL )
+	gFileHandleSampleDesc = fcaseopen(SampleBankDescFilename, "rb");
+	if ( gFileHandleSampleDesc == NULL )
 		return FALSE;
 #ifndef OPUS_SFX
-	fpSampleDataHandle = fcaseopen(SampleBankDataFilename, "rb");
-	if ( fpSampleDataHandle == NULL )
+	gFileHandleSampleData = fcaseopen(SampleBankDataFilename, "rb");
+	if ( gFileHandleSampleData == NULL )
 	{
-		fclose(fpSampleDescHandle);
-		fpSampleDescHandle = NULL;
+		fclose(gFileHandleSampleDesc);
+		gFileHandleSampleDesc = NULL;
 		
 		return FALSE;
 	}
 	
-	fseek(fpSampleDataHandle, 0, SEEK_END);
-	int32 _nSampleDataEndOffset = ftell(fpSampleDataHandle);
-	rewind(fpSampleDataHandle);
+	fseek(gFileHandleSampleData, 0, SEEK_END);
+	int32 _nSampleDataEndOffset = ftell(gFileHandleSampleData);
+	rewind(gFileHandleSampleData);
 #else
 	int e;
-	fpSampleDataHandle = op_open_file(SampleBankDataFilename, &e);
+	gFileHandleSampleData = op_open_file(SampleBankDataFilename, &e);
 #endif
-	fread(m_aSamples, sizeof(tSample), TOTAL_AUDIO_SAMPLES, fpSampleDescHandle);
+	fread(m_aSampleDataTable, sizeof(tSample), TOTAL_AUDIO_SAMPLES, gFileHandleSampleDesc);
 #ifdef OPUS_SFX
-	int32 _nSampleDataEndOffset = m_aSamples[TOTAL_AUDIO_SAMPLES - 1].nOffset + m_aSamples[TOTAL_AUDIO_SAMPLES - 1].nSize;
+	int32 _nSampleDataEndOffset = m_aSampleDataTable[TOTAL_AUDIO_SAMPLES - 1].nOffset + m_aSampleDataTable[TOTAL_AUDIO_SAMPLES - 1].nSize;
 #endif
-	fclose(fpSampleDescHandle);
-	fpSampleDescHandle = NULL;
+	fclose(gFileHandleSampleDesc);
+	gFileHandleSampleDesc = NULL;
 	
 	for ( int32 i = 0; i < TOTAL_AUDIO_SAMPLES; i++ )
 	{
 #ifdef FIX_BUGS
 		if (nBank >= MAX_SFX_BANKS) break;
 #endif
-		if ( BankStartOffset[nBank] == BankStartOffset[SFX_BANK_0] + i )
+		if ( gBankStartOffset[nBank] == gBankStartOffset[SFX_BANK_0] + i )
 		{
-			nSampleBankDiscStartOffset[nBank] = m_aSamples[i].nOffset;
+			gSampleBankDiscStartOffset[nBank] = m_aSampleDataTable[i].nOffset;
 			nBank++;
 		}
 	}
 
-	nSampleBankSize[SFX_BANK_0] = nSampleBankDiscStartOffset[SFX_BANK_PED_COMMENTS] - nSampleBankDiscStartOffset[SFX_BANK_0];
-	nSampleBankSize[SFX_BANK_PED_COMMENTS]  = _nSampleDataEndOffset                      - nSampleBankDiscStartOffset[SFX_BANK_PED_COMMENTS];
+	gSampleBankSize[SFX_BANK_0] = gSampleBankDiscStartOffset[SFX_BANK_PED_COMMENTS] - gSampleBankDiscStartOffset[SFX_BANK_0];
+	gSampleBankSize[SFX_BANK_PED_COMMENTS]  = _nSampleDataEndOffset                      - gSampleBankDiscStartOffset[SFX_BANK_PED_COMMENTS];
 
 	return TRUE;
 }