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LCEMP/Minecraft.Client/Common/Audio/SoundEngine.cpp
coah 7da64d57a8 add keyboard/mouse controls for menus and gameplay 
wired up keyboard and mouse input for menu navigation, inventory cursor, crafting, and general UI interaction. added WASD movement, mouse look, left ctrl sprint, left shift sneak, and all the keybinds for gameplay. also fixed the sound engine crashing when it cant find a sound asset, and set up the x64 build with proper post-build steps for dlls and redist
2026-03-01 20:02:02 -06:00

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#include "stdafx.h"
#include "SoundEngine.h"
#include "..\Consoles_App.h"
#include "..\..\MultiplayerLocalPlayer.h"
#include "..\..\..\Minecraft.World\net.minecraft.world.level.h"
#include "..\..\Minecraft.World\leveldata.h"
#include "..\..\Minecraft.World\mth.h"
#include "..\..\TexturePackRepository.h"
#include "..\..\DLCTexturePack.h"
#include "Common\DLC\DLCAudioFile.h"
#ifdef __PSVITA__
#include <audioout.h>
#endif
#ifdef _WINDOWS64
#include "..\..\Minecraft.Client\Windows64\Windows64_App.h"
#include "..\..\Minecraft.Client\Windows64\Miles\include\imssapi.h"
#endif
#ifdef __ORBIS__
#include <audioout.h>
//#define __DISABLE_MILES__ // MGH disabled for now as it crashes if we call sceNpMatching2Initialize
#endif
// take out Orbis until they are done
#if defined _XBOX
SoundEngine::SoundEngine() {}
void SoundEngine::init(Options *pOptions)
{
}
void SoundEngine::tick(shared_ptr<Mob> *players, float a)
{
}
void SoundEngine::destroy() {}
void SoundEngine::play(int iSound, float x, float y, float z, float volume, float pitch)
{
app.DebugPrintf("PlaySound - %d\n",iSound);
}
void SoundEngine::playStreaming(const wstring& name, float x, float y , float z, float volume, float pitch, bool bMusicDelay) {}
void SoundEngine::playUI(int iSound, float volume, float pitch) {}
void SoundEngine::updateMusicVolume(float fVal) {}
void SoundEngine::updateSoundEffectVolume(float fVal) {}
void SoundEngine::add(const wstring& name, File *file) {}
void SoundEngine::addMusic(const wstring& name, File *file) {}
void SoundEngine::addStreaming(const wstring& name, File *file) {}
char *SoundEngine::ConvertSoundPathToName(const wstring& name, bool bConvertSpaces) { return NULL; }
bool SoundEngine::isStreamingWavebankReady() { return true; }
void SoundEngine::playMusicTick() {};
#else
#ifdef _WINDOWS64
char SoundEngine::m_szSoundPath[]={"Durango\\Sound\\"};
char SoundEngine::m_szMusicPath[]={"music\\"};
char SoundEngine::m_szRedistName[]={"redist64"};
#elif defined _DURANGO
char SoundEngine::m_szSoundPath[]={"Sound\\"};
char SoundEngine::m_szMusicPath[]={"music\\"};
char SoundEngine::m_szRedistName[]={"redist64"};
#elif defined __ORBIS__
#ifdef _CONTENT_PACKAGE
char SoundEngine::m_szSoundPath[]={"Sound/"};
#elif defined _ART_BUILD
char SoundEngine::m_szSoundPath[]={"Sound/"};
#else
// just use the host Durango folder for the sound. In the content package, we'll have moved this in the .gp4 file
char SoundEngine::m_szSoundPath[]={"Durango/Sound/"};
#endif
char SoundEngine::m_szMusicPath[]={"music/"};
char SoundEngine::m_szRedistName[]={"redist64"};
#elif defined __PSVITA__
char SoundEngine::m_szSoundPath[]={"PSVita/Sound/"};
char SoundEngine::m_szMusicPath[]={"music/"};
char SoundEngine::m_szRedistName[]={"redist"};
#elif defined __PS3__
//extern const char* getPS3HomePath();
char SoundEngine::m_szSoundPath[]={"PS3/Sound/"};
char SoundEngine::m_szMusicPath[]={"music/"};
char SoundEngine::m_szRedistName[]={"redist"};
#define USE_SPURS
#ifdef USE_SPURS
#include <cell/spurs.h>
#else
#include <sys/spu_image.h>
#endif
#endif
F32 AILCALLBACK custom_falloff_function (HSAMPLE S,
F32 distance,
F32 rolloff_factor,
F32 min_dist,
F32 max_dist);
char *SoundEngine::m_szStreamFileA[eStream_Max]=
{
"calm1",
"calm2",
"calm3",
"hal1",
"hal2",
"hal3",
"hal4",
"nuance1",
"nuance2",
#ifndef _XBOX
// add the new music tracks
"creative1",
"creative2",
"creative3",
"creative4",
"creative5",
"creative6",
"menu1",
"menu2",
"menu3",
"menu4",
#endif
"piano1",
"piano2",
"piano3",
// Nether
"nether1",
"nether2",
"nether3",
"nether4",
// The End
"the_end_dragon_alive",
"the_end_end",
// CDs
"11",
"13",
"blocks",
"cat",
"chirp",
"far",
"mall",
"mellohi",
"stal",
"strad",
"ward",
"where_are_we_now"
};
/////////////////////////////////////////////
//
// ErrorCallback
//
/////////////////////////////////////////////
void AILCALL ErrorCallback(S64 i_Id, char const* i_Details)
{
char *pchLastError=AIL_last_error();
if(pchLastError[0]!=0)
{
app.DebugPrintf("\rErrorCallback Error Category: %s\n", pchLastError);
}
if (i_Details)
{
app.DebugPrintf("ErrorCallback - Details: %s\n", i_Details);
}
}
#ifdef __PSVITA__
// AP - this is the callback when the driver is about to mix. At this point the mutex is locked by Miles so we can now call all Miles functions without
// the possibility of incurring a stall.
static bool SoundEngine_Change = false; // has tick been called?
static CRITICAL_SECTION SoundEngine_MixerMutex;
void AILCALL MilesMixerCB(HDIGDRIVER dig)
{
// has the tick function been called since the last callback
if( SoundEngine_Change )
{
SoundEngine_Change = false;
EnterCriticalSection(&SoundEngine_MixerMutex);
Minecraft *pMinecraft = Minecraft::GetInstance();
pMinecraft->soundEngine->updateMiles();
pMinecraft->soundEngine->playMusicUpdate();
LeaveCriticalSection(&SoundEngine_MixerMutex);
}
}
#endif
/////////////////////////////////////////////
//
// init
//
/////////////////////////////////////////////
void SoundEngine::init(Options *pOptions)
{
app.DebugPrintf("---SoundEngine::init\n");
#ifdef __DISABLE_MILES__
return;
#endif
#ifdef __ORBIS__
C4JThread::PushAffinityAllCores();
#endif
#if defined _DURANGO || defined __ORBIS__ || defined __PS3__ || defined __PSVITA__
Register_RIB(BinkADec);
#endif
char *redistpath;
#if (defined _WINDOWS64 || defined __PSVITA__)// || defined _DURANGO || defined __ORBIS__ )
redistpath=AIL_set_redist_directory(m_szRedistName);
#endif
app.DebugPrintf("---SoundEngine::init - AIL_startup\n");
S32 ret = AIL_startup();
int iNumberOfChannels=initAudioHardware(8);
// Create a driver to render our audio - 44khz, 16 bit,
#ifdef __PS3__
// On the Sony PS3, the driver is always opened in 48 kHz, 32-bit floating point. The only meaningful configurations are MSS_MC_STEREO, MSS_MC_51_DISCRETE, and MSS_MC_71_DISCRETE.
m_hDriver = AIL_open_digital_driver( 48000, 16, iNumberOfChannels, AIL_OPEN_DIGITAL_USE_SPU0 );
#elif defined __PSVITA__
// maximum of 16 samples
AIL_set_preference(DIG_MIXER_CHANNELS, 16);
m_hDriver = AIL_open_digital_driver( 48000, 16, MSS_MC_STEREO, 0 );
// AP - For some reason the submit thread defaults to a priority of zero (invalid). Make sure it has the highest priority to avoid audio breakup.
SceUID threadID;
AIL_platform_property( m_hDriver, PSP2_SUBMIT_THREAD, &threadID, 0, 0);
S32 g_DefaultCPU = sceKernelGetThreadCpuAffinityMask(threadID);
S32 Old = sceKernelChangeThreadPriority(threadID, 64);
// AP - register a callback when the mixer starts
AILMIXERCB temp = AIL_register_mix_callback(m_hDriver, MilesMixerCB);
InitializeCriticalSection(&SoundEngine_MixerMutex);
#elif defined(__ORBIS__)
m_hDriver = AIL_open_digital_driver( 48000, 16, 2, 0 );
app.DebugPrintf("---SoundEngine::init - AIL_open_digital_driver\n");
#else
m_hDriver = AIL_open_digital_driver(44100, 16, MSS_MC_USE_SYSTEM_CONFIG, 0);
#endif
if (m_hDriver == 0)
{
app.DebugPrintf("Couldn't open digital sound driver. (%s)\n", AIL_last_error());
AIL_shutdown();
#ifdef __ORBIS__
C4JThread::PopAffinity();
#endif
return;
}
app.DebugPrintf("---SoundEngine::init - driver opened\n");
#ifdef __PSVITA__
// set high falloff power for maximum spatial effect in software mode
AIL_set_speaker_configuration( m_hDriver, 0, 0, 4.0F );
#endif
AIL_set_event_error_callback(ErrorCallback);
AIL_set_3D_rolloff_factor(m_hDriver,1.0);
// Create an event system tied to that driver - let Miles choose memory defaults.
//if (AIL_startup_event_system(m_hDriver, 0, 0, 0) == 0)
// 4J-PB - Durango complains that the default memory (64k)isn't enough
// Error: MilesEvent: Out of event system memory (pool passed to event system startup exhausted).
// AP - increased command buffer from the default 5K to 20K for Vita
if (AIL_startup_event_system(m_hDriver, 1024*20, 0, 1024*128) == 0)
{
app.DebugPrintf("Couldn't init event system (%s).\n", AIL_last_error());
AIL_close_digital_driver(m_hDriver);
AIL_shutdown();
#ifdef __ORBIS__
C4JThread::PopAffinity();
#endif
app.DebugPrintf("---SoundEngine::init - AIL_startup_event_system failed\n");
return;
}
char szBankName[255];
#if defined __PS3__
if(app.GetBootedFromDiscPatch())
{
char szTempSoundFilename[255];
sprintf(szTempSoundFilename,"%s%s",m_szSoundPath, "Minecraft.msscmp" );
app.DebugPrintf("SoundEngine::playMusicUpdate - (booted from disc patch) looking for %s\n",szTempSoundFilename);
sprintf(szBankName,"%s/%s",app.GetBDUsrDirPath(szTempSoundFilename), m_szSoundPath );
app.DebugPrintf("SoundEngine::playMusicUpdate - (booted from disc patch) music path - %s\n",szBankName);
}
else
{
sprintf(szBankName,"%s/%s",getUsrDirPath(), m_szSoundPath );
}
#elif defined __PSVITA__
sprintf(szBankName,"%s/%s",getUsrDirPath(), m_szSoundPath );
#elif defined __ORBIS__
sprintf(szBankName,"%s/%s",getUsrDirPath(), m_szSoundPath );
#else
strcpy((char *)szBankName,m_szSoundPath);
#endif
strcat((char *)szBankName,"Minecraft.msscmp");
m_hBank=AIL_add_soundbank(szBankName, 0);
if(m_hBank == NULL)
{
char *Error=AIL_last_error();
app.DebugPrintf("Couldn't open soundbank: %s (%s)\n", szBankName, Error);
AIL_close_digital_driver(m_hDriver);
AIL_shutdown();
#ifdef __ORBIS__
C4JThread::PopAffinity();
#endif
return;
}
//#ifdef _DEBUG
HMSSENUM token = MSS_FIRST;
char const* Events[1] = {0};
S32 EventCount = 0;
while (AIL_enumerate_events(m_hBank, &token, 0, &Events[0]))
{
app.DebugPrintf(4,"%d - %s\n", EventCount, Events[0]);
EventCount++;
}
//#endif
U64 u64Result;
u64Result=AIL_enqueue_event_by_name("Minecraft/CacheSounds");
m_MasterMusicVolume=1.0f;
m_MasterEffectsVolume=1.0f;
//AIL_set_variable_float(0,"UserEffectVol",1);
m_bSystemMusicPlaying = false;
m_openStreamThread = NULL;
#ifdef __ORBIS__
C4JThread::PopAffinity();
#endif
#ifdef __PSVITA__
// AP - By default the mixer won't start up and nothing will process. Kick off a blank sample to force the mixer to start up.
HSAMPLE Sample = AIL_allocate_sample_handle(m_hDriver);
AIL_init_sample(Sample, DIG_F_STEREO_16);
static U64 silence = 0;
AIL_set_sample_address(Sample, &silence, sizeof(U64));
AIL_start_sample(Sample);
// wait for 1 mix...
AIL_release_sample_handle(Sample);
#endif
}
#ifdef __ORBIS__
// void SoundEngine::SetHandle(int32_t hAudio)
// {
// //m_hAudio=hAudio;
// }
#endif
void SoundEngine::SetStreamingSounds(int iOverworldMin, int iOverWorldMax, int iNetherMin, int iNetherMax, int iEndMin, int iEndMax, int iCD1)
{
m_iStream_Overworld_Min=iOverworldMin;
m_iStream_Overworld_Max=iOverWorldMax;
m_iStream_Nether_Min=iNetherMin;
m_iStream_Nether_Max=iNetherMax;
m_iStream_End_Min=iEndMin;
m_iStream_End_Max=iEndMax;
m_iStream_CD_1=iCD1;
// array to monitor recently played tracks
if(m_bHeardTrackA)
{
delete [] m_bHeardTrackA;
}
m_bHeardTrackA = new bool[iEndMax+1];
memset(m_bHeardTrackA,0,sizeof(bool)*iEndMax+1);
}
// AP - moved to a separate function so it can be called from the mixer callback on Vita
void SoundEngine::updateMiles()
{
#ifdef __PSVITA__
//CD - We must check for Background Music [BGM] at any point
//If it's playing disable our audio, otherwise enable
int NoBGMPlaying = sceAudioOutGetAdopt(SCE_AUDIO_OUT_PORT_TYPE_BGM);
updateSystemMusicPlaying( !NoBGMPlaying );
#elif defined __ORBIS__
// is the system playing background music?
SceAudioOutPortState outPortState;
sceAudioOutGetPortState(m_hBGMAudio,&outPortState);
updateSystemMusicPlaying( outPortState.output==SCE_AUDIO_OUT_STATE_OUTPUT_UNKNOWN );
#endif
if( m_validListenerCount == 1 )
{
for( int i = 0; i < MAX_LOCAL_PLAYERS; i++ )
{
// set the listener as the first player we find
if( m_ListenerA[i].bValid )
{
AIL_set_listener_3D_position(m_hDriver,m_ListenerA[i].vPosition.x,m_ListenerA[i].vPosition.y,-m_ListenerA[i].vPosition.z); // Flipped sign of z as Miles is expecting left handed coord system
AIL_set_listener_3D_orientation(m_hDriver,-m_ListenerA[i].vOrientFront.x,m_ListenerA[i].vOrientFront.y,m_ListenerA[i].vOrientFront.z,0,1,0); // Flipped sign of z as Miles is expecting left handed coord system
break;
}
}
}
else
{
// 4J-PB - special case for splitscreen
// the shortest distance between any listener and a sound will be used to play a sound a set distance away down the z axis.
// The listener position will be set to 0,0,0, and the orientation will be facing down the z axis
AIL_set_listener_3D_position(m_hDriver,0,0,0);
AIL_set_listener_3D_orientation(m_hDriver,0,0,1,0,1,0);
}
AIL_begin_event_queue_processing();
// Iterate over the sounds
S32 StartedCount = 0, CompletedCount = 0, TotalCount = 0;
HMSSENUM token = MSS_FIRST;
MILESEVENTSOUNDINFO SoundInfo;
int Playing = 0;
while (AIL_enumerate_sound_instances(0, &token, 0, 0, 0, &SoundInfo))
{
AUDIO_INFO* game_data= (AUDIO_INFO*)( SoundInfo.UserBuffer );
if( SoundInfo.Status == MILESEVENT_SOUND_STATUS_PLAYING )
{
Playing += 1;
}
if ( SoundInfo.Status != MILESEVENT_SOUND_STATUS_COMPLETE )
{
if (SoundInfo.Sample == NULL)
continue;
// apply the master volume
// watch for the 'special' volume levels
bool isThunder = false;
if( game_data->volume == 10000.0f )
{
isThunder = true;
}
if(game_data->volume>1)
{
game_data->volume=1;
}
AIL_set_sample_volume_levels( SoundInfo.Sample, game_data->volume*m_MasterEffectsVolume, game_data->volume*m_MasterEffectsVolume);
float distanceScaler = 16.0f;
switch(SoundInfo.Status)
{
case MILESEVENT_SOUND_STATUS_PENDING:
// 4J-PB - causes the falloff to be calculated on the PPU instead of the SPU, and seems to resolve our distorted sound issue
AIL_register_falloff_function_callback(SoundInfo.Sample,&custom_falloff_function);
if(game_data->bIs3D)
{
AIL_set_sample_is_3D( SoundInfo.Sample, 1 );
int iSound = game_data->iSound - eSFX_MAX;
switch(iSound)
{
// Is this the Dragon?
case eSoundType_MOB_ENDERDRAGON_GROWL:
case eSoundType_MOB_ENDERDRAGON_MOVE:
case eSoundType_MOB_ENDERDRAGON_END:
case eSoundType_MOB_ENDERDRAGON_HIT:
distanceScaler=100.0f;
break;
case eSoundType_MOB_GHAST_MOAN:
case eSoundType_MOB_GHAST_SCREAM:
case eSoundType_MOB_GHAST_DEATH:
case eSoundType_MOB_GHAST_CHARGE:
case eSoundType_MOB_GHAST_FIREBALL:
distanceScaler=30.0f;
break;
}
// Set a special distance scaler for thunder, which we respond to by having no attenutation
if( isThunder )
{
distanceScaler = 10000.0f;
}
}
else
{
AIL_set_sample_is_3D( SoundInfo.Sample, 0 );
}
AIL_set_sample_3D_distances(SoundInfo.Sample,distanceScaler,1,0);
// set the pitch
if(!game_data->bUseSoundsPitchVal)
{
AIL_set_sample_playback_rate_factor(SoundInfo.Sample,game_data->pitch);
}
if(game_data->bIs3D)
{
if(m_validListenerCount>1)
{
float fClosest=10000.0f;
int iClosestListener=0;
float fClosestX=0.0f,fClosestY=0.0f,fClosestZ=0.0f,fDist;
// need to calculate the distance from the sound to the nearest listener - use Manhattan Distance as the decision
for( int i = 0; i < MAX_LOCAL_PLAYERS; i++ )
{
if( m_ListenerA[i].bValid )
{
float x,y,z;
x=fabs(m_ListenerA[i].vPosition.x-game_data->x);
y=fabs(m_ListenerA[i].vPosition.y-game_data->y);
z=fabs(m_ListenerA[i].vPosition.z-game_data->z);
fDist=x+y+z;
if(fDist<fClosest)
{
fClosest=fDist;
fClosestX=x;
fClosestY=y;
fClosestZ=z;
iClosestListener=i;
}
}
}
// our distances in the world aren't very big, so floats rather than casts to doubles should be fine
fDist=sqrtf((fClosestX*fClosestX)+(fClosestY*fClosestY)+(fClosestZ*fClosestZ));
AIL_set_sample_3D_position( SoundInfo.Sample, 0, 0, fDist );
//app.DebugPrintf("Playing sound %d %f from nearest listener [%d]\n",SoundInfo.EventID,fDist,iClosestListener);
}
else
{
AIL_set_sample_3D_position( SoundInfo.Sample, game_data->x, game_data->y, -game_data->z ); // Flipped sign of z as Miles is expecting left handed coord system
}
}
break;
default:
if(game_data->bIs3D)
{
if(m_validListenerCount>1)
{
float fClosest=10000.0f;
int iClosestListener=0;
float fClosestX=0.0f,fClosestY=0.0f,fClosestZ=0.0f,fDist;
// need to calculate the distance from the sound to the nearest listener - use Manhattan Distance as the decision
for( int i = 0; i < MAX_LOCAL_PLAYERS; i++ )
{
if( m_ListenerA[i].bValid )
{
float x,y,z;
x=fabs(m_ListenerA[i].vPosition.x-game_data->x);
y=fabs(m_ListenerA[i].vPosition.y-game_data->y);
z=fabs(m_ListenerA[i].vPosition.z-game_data->z);
fDist=x+y+z;
if(fDist<fClosest)
{
fClosest=fDist;
fClosestX=x;
fClosestY=y;
fClosestZ=z;
iClosestListener=i;
}
}
}
// our distances in the world aren't very big, so floats rather than casts to doubles should be fine
fDist=sqrtf((fClosestX*fClosestX)+(fClosestY*fClosestY)+(fClosestZ*fClosestZ));
AIL_set_sample_3D_position( SoundInfo.Sample, 0, 0, fDist );
//app.DebugPrintf("Playing sound %d %f from nearest listener [%d]\n",SoundInfo.EventID,fDist,iClosestListener);
}
else
{
AIL_set_sample_3D_position( SoundInfo.Sample, game_data->x, game_data->y, -game_data->z ); // Flipped sign of z as Miles is expecting left handed coord system
}
}
break;
}
}
}
AIL_complete_event_queue_processing();
}
//#define DISTORTION_TEST
#ifdef DISTORTION_TEST
static float fVal=0.0f;
#endif
/////////////////////////////////////////////
//
// tick
//
/////////////////////////////////////////////
#ifdef __PSVITA__
static S32 running = AIL_ms_count();
#endif
void SoundEngine::tick(shared_ptr<Mob> *players, float a)
{
#ifdef __DISABLE_MILES__
return;
#endif
#ifdef __PSVITA__
EnterCriticalSection(&SoundEngine_MixerMutex);
#endif
// update the listener positions
int listenerCount = 0;
#ifdef DISTORTION_TEST
float fX,fY,fZ;
#endif
if( players )
{
bool bListenerPostionSet=false;
for( int i = 0; i < MAX_LOCAL_PLAYERS; i++ )
{
if( players[i] != NULL )
{
m_ListenerA[i].bValid=true;
F32 x,y,z;
x=players[i]->xo + (players[i]->x - players[i]->xo) * a;
y=players[i]->yo + (players[i]->y - players[i]->yo) * a;
z=players[i]->zo + (players[i]->z - players[i]->zo) * a;
float yRot = players[i]->yRotO + (players[i]->yRot - players[i]->yRotO) * a;
float yCos = (float)cos(-yRot * Mth::RAD_TO_GRAD - PI);
float ySin = (float)sin(-yRot * Mth::RAD_TO_GRAD - PI);
// store the listener positions for splitscreen
m_ListenerA[i].vPosition.x = x;
m_ListenerA[i].vPosition.y = y;
m_ListenerA[i].vPosition.z = z;
m_ListenerA[i].vOrientFront.x = ySin;
m_ListenerA[i].vOrientFront.y = 0;
m_ListenerA[i].vOrientFront.z = yCos;
listenerCount++;
}
else
{
m_ListenerA[i].bValid=false;
}
}
}
// If there were no valid players set, make up a default listener
if( listenerCount == 0 )
{
m_ListenerA[0].vPosition.x = 0;
m_ListenerA[0].vPosition.y = 0;
m_ListenerA[0].vPosition.z = 0;
m_ListenerA[0].vOrientFront.x = 0;
m_ListenerA[0].vOrientFront.y = 0;
m_ListenerA[0].vOrientFront.z = 1.0f;
listenerCount++;
}
m_validListenerCount = listenerCount;
#ifdef __PSVITA__
// AP - Show that a change has occurred so we know to update the values at the next Mixer callback
SoundEngine_Change = true;
LeaveCriticalSection(&SoundEngine_MixerMutex);
#else
updateMiles();
#endif
}
/////////////////////////////////////////////
//
// SoundEngine
//
/////////////////////////////////////////////
SoundEngine::SoundEngine()
{
random = new Random();
m_hStream=0;
m_StreamState=eMusicStreamState_Idle;
m_iMusicDelay=0;
m_validListenerCount=0;
m_bHeardTrackA=NULL;
// Start the streaming music playing some music from the overworld
SetStreamingSounds(eStream_Overworld_Calm1,eStream_Overworld_piano3,
eStream_Nether1,eStream_Nether4,
eStream_end_dragon,eStream_end_end,
eStream_CD_1);
m_musicID=getMusicID(LevelData::DIMENSION_OVERWORLD);
m_StreamingAudioInfo.bIs3D=false;
m_StreamingAudioInfo.x=0;
m_StreamingAudioInfo.y=0;
m_StreamingAudioInfo.z=0;
m_StreamingAudioInfo.volume=1;
m_StreamingAudioInfo.pitch=1;
memset(CurrentSoundsPlaying,0,sizeof(int)*(eSoundType_MAX+eSFX_MAX));
memset(m_ListenerA,0,sizeof(AUDIO_LISTENER)*XUSER_MAX_COUNT);
#ifdef __ORBIS__
m_hBGMAudio=GetAudioBGMHandle();
#endif
}
void SoundEngine::destroy() {}
#ifdef _DEBUG
void SoundEngine::GetSoundName(char *szSoundName,int iSound)
{
strcpy((char *)szSoundName,"Minecraft/");
wstring name = wchSoundNames[iSound];
char *SoundName = (char *)ConvertSoundPathToName(name);
strcat((char *)szSoundName,SoundName);
}
#endif
/////////////////////////////////////////////
//
// play
//
/////////////////////////////////////////////
void SoundEngine::play(int iSound, float x, float y, float z, float volume, float pitch)
{
U8 szSoundName[256];
if(iSound==-1)
{
app.DebugPrintf(6,"PlaySound with sound of -1 !!!!!!!!!!!!!!!\n");
return;
}
// AP removed old counting system. Now relying on Miles' Play Count Limit
/* // if we are already playing loads of this sounds ignore this one
if(CurrentSoundsPlaying[iSound+eSFX_MAX]>MAX_SAME_SOUNDS_PLAYING)
{
// wstring name = wchSoundNames[iSound];
// char *SoundName = (char *)ConvertSoundPathToName(name);
// app.DebugPrintf("Too many %s sounds playing!\n",SoundName);
return;
}*/
//if (iSound != eSoundType_MOB_IRONGOLEM_WALK) return;
// build the name
strcpy((char *)szSoundName,"Minecraft/");
#ifdef DISTORTION_TEST
wstring name = wchSoundNames[eSoundType_MOB_ENDERDRAGON_GROWL];
#else
wstring name = wchSoundNames[iSound];
#endif
char *SoundName = (char *)ConvertSoundPathToName(name);
strcat((char *)szSoundName,SoundName);
// app.DebugPrintf(6,"PlaySound - %d - %s - %s (%f %f %f, vol %f, pitch %f)\n",iSound, SoundName, szSoundName,x,y,z,volume,pitch);
AUDIO_INFO AudioInfo;
AudioInfo.x=x;
AudioInfo.y=y;
AudioInfo.z=z;
AudioInfo.volume=volume;
AudioInfo.pitch=pitch;
AudioInfo.bIs3D=true;
AudioInfo.bUseSoundsPitchVal=false;
AudioInfo.iSound=iSound+eSFX_MAX;
#ifdef _DEBUG
strncpy(AudioInfo.chName,(char *)szSoundName,64);
#endif
S32 token = AIL_enqueue_event_start();
AIL_enqueue_event_buffer(&token, &AudioInfo, sizeof(AUDIO_INFO), 0);
AIL_enqueue_event_end_named(token, (char *)szSoundName);
}
/////////////////////////////////////////////
//
// playUI
//
/////////////////////////////////////////////
void SoundEngine::playUI(int iSound, float volume, float pitch)
{
U8 szSoundName[256];
wstring name;
// we have some game sounds played as UI sounds...
// Not the best way to do this, but it seems to only be the portal sounds
if(iSound>=eSFX_MAX)
{
// AP removed old counting system. Now relying on Miles' Play Count Limit
/* // if we are already playing loads of this sounds ignore this one
if(CurrentSoundsPlaying[iSound+eSFX_MAX]>MAX_SAME_SOUNDS_PLAYING) return;*/
// build the name
strcpy((char *)szSoundName,"Minecraft/");
name = wchSoundNames[iSound];
}
else
{
// AP removed old counting system. Now relying on Miles' Play Count Limit
/* // if we are already playing loads of this sounds ignore this one
if(CurrentSoundsPlaying[iSound]>MAX_SAME_SOUNDS_PLAYING) return;*/
// build the name
strcpy((char *)szSoundName,"Minecraft/UI/");
name = wchUISoundNames[iSound];
}
char *SoundName = (char *)ConvertSoundPathToName(name);
strcat((char *)szSoundName,SoundName);
// app.DebugPrintf("UI: Playing %s, volume %f, pitch %f\n",SoundName,volume,pitch);
//app.DebugPrintf("PlaySound - %d - %s\n",iSound, SoundName);
AUDIO_INFO AudioInfo;
memset(&AudioInfo,0,sizeof(AUDIO_INFO));
AudioInfo.volume=volume; // will be multiplied by the master volume
AudioInfo.pitch=pitch;
AudioInfo.bUseSoundsPitchVal=true;
if(iSound>=eSFX_MAX)
{
AudioInfo.iSound=iSound+eSFX_MAX;
}
else
{
AudioInfo.iSound=iSound;
}
#ifdef _DEBUG
strncpy(AudioInfo.chName,(char *)szSoundName,64);
#endif
// 4J-PB - not going to stop UI events happening based on the number of currently playing sounds
S32 token = AIL_enqueue_event_start();
AIL_enqueue_event_buffer(&token, &AudioInfo, sizeof(AUDIO_INFO), 0);
AIL_enqueue_event_end_named(token, (char *)szSoundName);
}
/////////////////////////////////////////////
//
// playStreaming
//
/////////////////////////////////////////////
void SoundEngine::playStreaming(const wstring& name, float x, float y , float z, float volume, float pitch, bool bMusicDelay)
{
// This function doesn't actually play a streaming sound, just sets states and an id for the music tick to play it
// Level audio will be played when a play with an empty name comes in
// CD audio will be played when a named stream comes in
m_StreamingAudioInfo.x=x;
m_StreamingAudioInfo.y=y;
m_StreamingAudioInfo.z=z;
m_StreamingAudioInfo.volume=volume;
m_StreamingAudioInfo.pitch=pitch;
if(m_StreamState==eMusicStreamState_Playing)
{
m_StreamState=eMusicStreamState_Stop;
}
else if(m_StreamState==eMusicStreamState_Opening)
{
m_StreamState=eMusicStreamState_OpeningCancel;
}
if(name.empty())
{
// music, or stop CD
m_StreamingAudioInfo.bIs3D=false;
// we need a music id
// random delay of up to 3 minutes for music
m_iMusicDelay = random->nextInt(20 * 60 * 3);//random->nextInt(20 * 60 * 10) + 20 * 60 * 10;
#ifdef _DEBUG
m_iMusicDelay=0;
#endif
Minecraft *pMinecraft=Minecraft::GetInstance();
bool playerInEnd=false;
bool playerInNether=false;
for(unsigned int i=0;i<MAX_LOCAL_PLAYERS;i++)
{
if(pMinecraft->localplayers[i]!=NULL)
{
if(pMinecraft->localplayers[i]->dimension==LevelData::DIMENSION_END)
{
playerInEnd=true;
}
else if(pMinecraft->localplayers[i]->dimension==LevelData::DIMENSION_NETHER)
{
playerInNether=true;
}
}
}
if(playerInEnd)
{
m_musicID = getMusicID(LevelData::DIMENSION_END);
}
else if(playerInNether)
{
m_musicID = getMusicID(LevelData::DIMENSION_NETHER);
}
else
{
m_musicID = getMusicID(LevelData::DIMENSION_OVERWORLD);
}
}
else
{
// jukebox
m_StreamingAudioInfo.bIs3D=true;
m_musicID=getMusicID(name);
m_iMusicDelay=0;
}
}
int SoundEngine::GetRandomishTrack(int iStart,int iEnd)
{
// 4J-PB - make it more likely that we'll get a track we've not heard for a while, although repeating tracks sometimes is fine
// if all tracks have been heard, clear the flags
bool bAllTracksHeard=true;
int iVal=iStart;
for(int i=iStart;i<=iEnd;i++)
{
if(m_bHeardTrackA[i]==false)
{
bAllTracksHeard=false;
app.DebugPrintf("Not heard all tracks yet\n");
break;
}
}
if(bAllTracksHeard)
{
app.DebugPrintf("Heard all tracks - resetting the tracking array\n");
for(int i=iStart;i<=iEnd;i++)
{
m_bHeardTrackA[i]=false;
}
}
// trying to get a track we haven't heard, but not too hard
for(int i=0;i<=((iEnd-iStart)/2);i++)
{
// random->nextInt(1) will always return 0
iVal=random->nextInt((iEnd-iStart)+1)+iStart;
if(m_bHeardTrackA[iVal]==false)
{
// not heard this
app.DebugPrintf("(%d) Not heard track %d yet, so playing it now\n",i,iVal);
m_bHeardTrackA[iVal]=true;
break;
}
else
{
app.DebugPrintf("(%d) Skipping track %d already heard it recently\n",i,iVal);
}
}
app.DebugPrintf("Select track %d\n",iVal);
return iVal;
}
/////////////////////////////////////////////
//
// getMusicID
//
/////////////////////////////////////////////
int SoundEngine::getMusicID(int iDomain)
{
int iRandomVal=0;
Minecraft *pMinecraft=Minecraft::GetInstance();
// Before the game has started?
if(pMinecraft==NULL)
{
// any track from the overworld
return GetRandomishTrack(m_iStream_Overworld_Min,m_iStream_Overworld_Max);
}
if(pMinecraft->skins->isUsingDefaultSkin())
{
switch(iDomain)
{
case LevelData::DIMENSION_END:
// the end isn't random - it has different music depending on whether the dragon is alive or not, but we've not added the dead dragon music yet
return m_iStream_End_Min;
case LevelData::DIMENSION_NETHER:
return GetRandomishTrack(m_iStream_Nether_Min,m_iStream_Nether_Max);
//return m_iStream_Nether_Min + random->nextInt(m_iStream_Nether_Max-m_iStream_Nether_Min);
default: //overworld
//return m_iStream_Overworld_Min + random->nextInt(m_iStream_Overworld_Max-m_iStream_Overworld_Min);
return GetRandomishTrack(m_iStream_Overworld_Min,m_iStream_Overworld_Max);
}
}
else
{
// using a texture pack - may have multiple End music tracks
switch(iDomain)
{
case LevelData::DIMENSION_END:
return GetRandomishTrack(m_iStream_End_Min,m_iStream_End_Max);
case LevelData::DIMENSION_NETHER:
//return m_iStream_Nether_Min + random->nextInt(m_iStream_Nether_Max-m_iStream_Nether_Min);
return GetRandomishTrack(m_iStream_Nether_Min,m_iStream_Nether_Max);
default: //overworld
//return m_iStream_Overworld_Min + random->nextInt(m_iStream_Overworld_Max-m_iStream_Overworld_Min);
return GetRandomishTrack(m_iStream_Overworld_Min,m_iStream_Overworld_Max);
}
}
}
/////////////////////////////////////////////
//
// getMusicID
//
/////////////////////////////////////////////
// check what the CD is
int SoundEngine::getMusicID(const wstring& name)
{
int iCD=0;
char *SoundName = (char *)ConvertSoundPathToName(name,true);
// 4J-PB - these will always be the game cds, so use the m_szStreamFileA for this
for(int i=0;i<12;i++)
{
if(strcmp(SoundName,m_szStreamFileA[i+eStream_CD_1])==0)
{
iCD=i;
break;
}
}
// adjust for cd start position on normal or mash-up pack
return iCD+m_iStream_CD_1;
}
/////////////////////////////////////////////
//
// getMasterMusicVolume
//
/////////////////////////////////////////////
float SoundEngine::getMasterMusicVolume()
{
if( m_bSystemMusicPlaying )
{
return 0.0f;
}
else
{
return m_MasterMusicVolume;
}
}
/////////////////////////////////////////////
//
// updateMusicVolume
//
/////////////////////////////////////////////
void SoundEngine::updateMusicVolume(float fVal)
{
m_MasterMusicVolume=fVal;
}
/////////////////////////////////////////////
//
// updateSystemMusicPlaying
//
/////////////////////////////////////////////
void SoundEngine::updateSystemMusicPlaying(bool isPlaying)
{
m_bSystemMusicPlaying = isPlaying;
}
/////////////////////////////////////////////
//
// updateSoundEffectVolume
//
/////////////////////////////////////////////
void SoundEngine::updateSoundEffectVolume(float fVal)
{
m_MasterEffectsVolume=fVal;
//AIL_set_variable_float(0,"UserEffectVol",fVal);
}
void SoundEngine::add(const wstring& name, File *file) {}
void SoundEngine::addMusic(const wstring& name, File *file) {}
void SoundEngine::addStreaming(const wstring& name, File *file) {}
bool SoundEngine::isStreamingWavebankReady() { return true; }
int SoundEngine::OpenStreamThreadProc( void* lpParameter )
{
#ifdef __DISABLE_MILES__
return 0;
#endif
SoundEngine *soundEngine = (SoundEngine *)lpParameter;
soundEngine->m_hStream = AIL_open_stream(soundEngine->m_hDriver,soundEngine->m_szStreamName,0);
return 0;
}
/////////////////////////////////////////////
//
// playMusicTick
//
/////////////////////////////////////////////
void SoundEngine::playMusicTick()
{
// AP - vita will update the music during the mixer callback
#ifndef __PSVITA__
playMusicUpdate();
#endif
}
// AP - moved to a separate function so it can be called from the mixer callback on Vita
void SoundEngine::playMusicUpdate()
{
//return;
static bool firstCall = true;
static float fMusicVol = 0.0f;
if( firstCall )
{
fMusicVol = getMasterMusicVolume();
firstCall = false;
}
switch(m_StreamState)
{
case eMusicStreamState_Idle:
// start a stream playing
if (m_iMusicDelay > 0)
{
m_iMusicDelay--;
return;
}
if(m_musicID!=-1)
{
// start playing it
#if ( defined __PS3__ || defined __PSVITA__ || defined __ORBIS__ )
#ifdef __PS3__
// 4J-PB - Need to check if we are a patched BD build
if(app.GetBootedFromDiscPatch())
{
sprintf(m_szStreamName,"%s/%s",app.GetBDUsrDirPath(m_szMusicPath), m_szMusicPath );
app.DebugPrintf("SoundEngine::playMusicUpdate - (booted from disc patch) music path - %s",m_szStreamName);
}
else
{
sprintf(m_szStreamName,"%s/%s",getUsrDirPath(), m_szMusicPath );
}
#else
sprintf(m_szStreamName,"%s/%s",getUsrDirPath(), m_szMusicPath );
#endif
#else
strcpy((char *)m_szStreamName,m_szMusicPath);
#endif
// are we using a mash-up pack?
//if(pMinecraft && !pMinecraft->skins->isUsingDefaultSkin() && pMinecraft->skins->getSelected()->hasAudio())
if(Minecraft::GetInstance()->skins->getSelected()->hasAudio())
{
// It's a mash-up - need to use the DLC path for the music
TexturePack *pTexPack=Minecraft::GetInstance()->skins->getSelected();
DLCTexturePack *pDLCTexPack=(DLCTexturePack *)pTexPack;
DLCPack *pack = pDLCTexPack->getDLCInfoParentPack();
DLCAudioFile *dlcAudioFile = (DLCAudioFile *) pack->getFile(DLCManager::e_DLCType_Audio, 0);
app.DebugPrintf("Mashup pack \n");
// build the name
// if the music ID is beyond the end of the texture pack music files, then it's a CD
if(m_musicID<m_iStream_CD_1)
{
SetIsPlayingStreamingGameMusic(true);
SetIsPlayingStreamingCDMusic(false);
m_MusicType=eMusicType_Game;
m_StreamingAudioInfo.bIs3D=false;
#ifdef _XBOX_ONE
wstring &wstrSoundName=dlcAudioFile->GetSoundName(m_musicID);
wstring wstrFile=L"TPACK:\\Data\\" + wstrSoundName +L".binka";
std::wstring mountedPath = StorageManager.GetMountedPath(wstrFile);
wcstombs(m_szStreamName,mountedPath.c_str(),255);
#else
wstring &wstrSoundName=dlcAudioFile->GetSoundName(m_musicID);
char szName[255];
wcstombs(szName,wstrSoundName.c_str(),255);
string strFile="TPACK:\\Data\\" + string(szName) + ".binka";
std::string mountedPath = StorageManager.GetMountedPath(strFile);
strcpy(m_szStreamName,mountedPath.c_str());
#endif
}
else
{
SetIsPlayingStreamingGameMusic(false);
SetIsPlayingStreamingCDMusic(true);
m_MusicType=eMusicType_CD;
m_StreamingAudioInfo.bIs3D=true;
// Need to adjust to index into the cds in the game's m_szStreamFileA
strcat((char *)m_szStreamName,"cds/");
strcat((char *)m_szStreamName,m_szStreamFileA[m_musicID-m_iStream_CD_1+eStream_CD_1]);
strcat((char *)m_szStreamName,".binka");
}
}
else
{
// 4J-PB - if this is a PS3 disc patch, we have to check if the music file is in the patch data
#ifdef __PS3__
if(app.GetBootedFromDiscPatch() && (m_musicID<m_iStream_CD_1))
{
// rebuild the path for the music
strcpy((char *)m_szStreamName,m_szMusicPath);
strcat((char *)m_szStreamName,"music/");
strcat((char *)m_szStreamName,m_szStreamFileA[m_musicID]);
strcat((char *)m_szStreamName,".binka");
// check if this is in the patch data
sprintf(m_szStreamName,"%s/%s",app.GetBDUsrDirPath(m_szStreamName), m_szMusicPath );
strcat((char *)m_szStreamName,"music/");
strcat((char *)m_szStreamName,m_szStreamFileA[m_musicID]);
strcat((char *)m_szStreamName,".binka");
SetIsPlayingStreamingGameMusic(true);
SetIsPlayingStreamingCDMusic(false);
m_MusicType=eMusicType_Game;
m_StreamingAudioInfo.bIs3D=false;
}
else if(m_musicID<m_iStream_CD_1)
{
SetIsPlayingStreamingGameMusic(true);
SetIsPlayingStreamingCDMusic(false);
m_MusicType=eMusicType_Game;
m_StreamingAudioInfo.bIs3D=false;
// build the name
strcat((char *)m_szStreamName,"music/");
strcat((char *)m_szStreamName,m_szStreamFileA[m_musicID]);
strcat((char *)m_szStreamName,".binka");
}
else
{
SetIsPlayingStreamingGameMusic(false);
SetIsPlayingStreamingCDMusic(true);
m_MusicType=eMusicType_CD;
m_StreamingAudioInfo.bIs3D=true;
// build the name
strcat((char *)m_szStreamName,"cds/");
strcat((char *)m_szStreamName,m_szStreamFileA[m_musicID]);
strcat((char *)m_szStreamName,".binka");
}
#else
if(m_musicID<m_iStream_CD_1)
{
SetIsPlayingStreamingGameMusic(true);
SetIsPlayingStreamingCDMusic(false);
m_MusicType=eMusicType_Game;
m_StreamingAudioInfo.bIs3D=false;
// build the name
strcat((char *)m_szStreamName,"music/");
}
else
{
SetIsPlayingStreamingGameMusic(false);
SetIsPlayingStreamingCDMusic(true);
m_MusicType=eMusicType_CD;
m_StreamingAudioInfo.bIs3D=true;
// build the name
strcat((char *)m_szStreamName,"cds/");
}
strcat((char *)m_szStreamName,m_szStreamFileA[m_musicID]);
strcat((char *)m_szStreamName,".binka");
#endif
}
// wstring name = m_szStreamFileA[m_musicID];
// char *SoundName = (char *)ConvertSoundPathToName(name);
// strcat((char *)szStreamName,SoundName);
app.DebugPrintf("Starting streaming - %s\n",m_szStreamName);
// Don't actually open in this thread, as it can block for ~300ms.
m_openStreamThread = new C4JThread(OpenStreamThreadProc, this, "OpenStreamThreadProc");
m_openStreamThread->Run();
m_StreamState = eMusicStreamState_Opening;
}
break;
case eMusicStreamState_Opening:
// If the open stream thread is complete, then we are ready to proceed to actually playing
if( !m_openStreamThread->isRunning() )
{
delete m_openStreamThread;
m_openStreamThread = NULL;
HSAMPLE hSample = AIL_stream_sample_handle( m_hStream);
// 4J-PB - causes the falloff to be calculated on the PPU instead of the SPU, and seems to resolve our distorted sound issue
AIL_register_falloff_function_callback(hSample,&custom_falloff_function);
if(m_StreamingAudioInfo.bIs3D)
{
AIL_set_sample_3D_distances(hSample,64.0f,1,0); // Larger distance scaler for music discs
if(m_validListenerCount>1)
{
float fClosest=10000.0f;
int iClosestListener=0;
float fClosestX=0.0f,fClosestY=0.0f,fClosestZ=0.0f,fDist;
// need to calculate the distance from the sound to the nearest listener - use Manhattan Distance as the decision
for( int i = 0; i < MAX_LOCAL_PLAYERS; i++ )
{
if( m_ListenerA[i].bValid )
{
float x,y,z;
x=fabs(m_ListenerA[i].vPosition.x-m_StreamingAudioInfo.x);
y=fabs(m_ListenerA[i].vPosition.y-m_StreamingAudioInfo.y);
z=fabs(m_ListenerA[i].vPosition.z-m_StreamingAudioInfo.z);
fDist=x+y+z;
if(fDist<fClosest)
{
fClosest=fDist;
fClosestX=x;
fClosestY=y;
fClosestZ=z;
iClosestListener=i;
}
}
}
// our distances in the world aren't very big, so floats rather than casts to doubles should be fine
fDist=sqrtf((fClosestX*fClosestX)+(fClosestY*fClosestY)+(fClosestZ*fClosestZ));
AIL_set_sample_3D_position( hSample, 0, 0, fDist );
}
else
{
AIL_set_sample_3D_position( hSample, m_StreamingAudioInfo.x, m_StreamingAudioInfo.y, -m_StreamingAudioInfo.z ); // Flipped sign of z as Miles is expecting left handed coord system
}
}
else
{
// clear the 3d flag on the stream after a jukebox finishes and streaming music starts
AIL_set_sample_is_3D( hSample, 0 );
}
// set the pitch
app.DebugPrintf("Sample rate:%d\n", AIL_sample_playback_rate(hSample));
AIL_set_sample_playback_rate_factor(hSample,m_StreamingAudioInfo.pitch);
// set the volume
AIL_set_sample_volume_levels( hSample, m_StreamingAudioInfo.volume*getMasterMusicVolume(), m_StreamingAudioInfo.volume*getMasterMusicVolume());
AIL_start_stream( m_hStream );
m_StreamState=eMusicStreamState_Playing;
}
break;
case eMusicStreamState_OpeningCancel:
if( !m_openStreamThread->isRunning() )
{
delete m_openStreamThread;
m_openStreamThread = NULL;
m_StreamState = eMusicStreamState_Stop;
}
break;
case eMusicStreamState_Stop:
// should gradually take the volume down in steps
AIL_pause_stream(m_hStream,1);
AIL_close_stream(m_hStream);
m_hStream=0;
SetIsPlayingStreamingCDMusic(false);
SetIsPlayingStreamingGameMusic(false);
m_StreamState=eMusicStreamState_Idle;
break;
case eMusicStreamState_Stopping:
break;
case eMusicStreamState_Play:
break;
case eMusicStreamState_Playing:
if(GetIsPlayingStreamingGameMusic())
{
//if(m_MusicInfo.pCue!=NULL)
{
bool playerInEnd = false;
bool playerInNether=false;
Minecraft *pMinecraft = Minecraft::GetInstance();
for(unsigned int i = 0; i < MAX_LOCAL_PLAYERS; ++i)
{
if(pMinecraft->localplayers[i]!=NULL)
{
if(pMinecraft->localplayers[i]->dimension==LevelData::DIMENSION_END)
{
playerInEnd=true;
}
else if(pMinecraft->localplayers[i]->dimension==LevelData::DIMENSION_NETHER)
{
playerInNether=true;
}
}
}
if(playerInEnd && !GetIsPlayingEndMusic())
{
m_StreamState=eMusicStreamState_Stop;
// Set the end track
m_musicID = getMusicID(LevelData::DIMENSION_END);
SetIsPlayingEndMusic(true);
SetIsPlayingNetherMusic(false);
}
else if(!playerInEnd && GetIsPlayingEndMusic())
{
if(playerInNether)
{
m_StreamState=eMusicStreamState_Stop;
// Set the end track
m_musicID = getMusicID(LevelData::DIMENSION_NETHER);
SetIsPlayingEndMusic(false);
SetIsPlayingNetherMusic(true);
}
else
{
m_StreamState=eMusicStreamState_Stop;
// Set the end track
m_musicID = getMusicID(LevelData::DIMENSION_OVERWORLD);
SetIsPlayingEndMusic(false);
SetIsPlayingNetherMusic(false);
}
}
else if (playerInNether && !GetIsPlayingNetherMusic())
{
m_StreamState=eMusicStreamState_Stop;
// set the Nether track
m_musicID = getMusicID(LevelData::DIMENSION_NETHER);
SetIsPlayingNetherMusic(true);
SetIsPlayingEndMusic(false);
}
else if(!playerInNether && GetIsPlayingNetherMusic())
{
if(playerInEnd)
{
m_StreamState=eMusicStreamState_Stop;
// set the Nether track
m_musicID = getMusicID(LevelData::DIMENSION_END);
SetIsPlayingNetherMusic(false);
SetIsPlayingEndMusic(true);
}
else
{
m_StreamState=eMusicStreamState_Stop;
// set the Nether track
m_musicID = getMusicID(LevelData::DIMENSION_OVERWORLD);
SetIsPlayingNetherMusic(false);
SetIsPlayingEndMusic(false);
}
}
// volume change required?
if(fMusicVol!=getMasterMusicVolume())
{
fMusicVol=getMasterMusicVolume();
HSAMPLE hSample = AIL_stream_sample_handle( m_hStream);
//AIL_set_sample_3D_position( hSample, m_StreamingAudioInfo.x, m_StreamingAudioInfo.y, m_StreamingAudioInfo.z );
AIL_set_sample_volume_levels( hSample, fMusicVol, fMusicVol);
}
}
}
else
{
// Music disc playing - if it's a 3D stream, then set the position - we don't have any streaming audio in the world that moves, so this isn't
// required unless we have more than one listener, and are setting the listening position to the origin and setting a fake position
// for the sound down the z axis
if(m_StreamingAudioInfo.bIs3D)
{
if(m_validListenerCount>1)
{
float fClosest=10000.0f;
int iClosestListener=0;
float fClosestX=0.0f,fClosestY=0.0f,fClosestZ=0.0f,fDist;
// need to calculate the distance from the sound to the nearest listener - use Manhattan Distance as the decision
for( int i = 0; i < MAX_LOCAL_PLAYERS; i++ )
{
if( m_ListenerA[i].bValid )
{
float x,y,z;
x=fabs(m_ListenerA[i].vPosition.x-m_StreamingAudioInfo.x);
y=fabs(m_ListenerA[i].vPosition.y-m_StreamingAudioInfo.y);
z=fabs(m_ListenerA[i].vPosition.z-m_StreamingAudioInfo.z);
fDist=x+y+z;
if(fDist<fClosest)
{
fClosest=fDist;
fClosestX=x;
fClosestY=y;
fClosestZ=z;
iClosestListener=i;
}
}
}
// our distances in the world aren't very big, so floats rather than casts to doubles should be fine
HSAMPLE hSample = AIL_stream_sample_handle( m_hStream);
fDist=sqrtf((fClosestX*fClosestX)+(fClosestY*fClosestY)+(fClosestZ*fClosestZ));
AIL_set_sample_3D_position( hSample, 0, 0, fDist );
}
}
}
break;
case eMusicStreamState_Completed:
{
// random delay of up to 3 minutes for music
m_iMusicDelay = random->nextInt(20 * 60 * 3);//random->nextInt(20 * 60 * 10) + 20 * 60 * 10;
// Check if we have a local player in The Nether or in The End, and play that music if they are
Minecraft *pMinecraft=Minecraft::GetInstance();
bool playerInEnd=false;
bool playerInNether=false;
for(unsigned int i=0;i<MAX_LOCAL_PLAYERS;i++)
{
if(pMinecraft->localplayers[i]!=NULL)
{
if(pMinecraft->localplayers[i]->dimension==LevelData::DIMENSION_END)
{
playerInEnd=true;
}
else if(pMinecraft->localplayers[i]->dimension==LevelData::DIMENSION_NETHER)
{
playerInNether=true;
}
}
}
if(playerInEnd)
{
m_musicID = getMusicID(LevelData::DIMENSION_END);
SetIsPlayingEndMusic(true);
SetIsPlayingNetherMusic(false);
}
else if(playerInNether)
{
m_musicID = getMusicID(LevelData::DIMENSION_NETHER);
SetIsPlayingNetherMusic(true);
SetIsPlayingEndMusic(false);
}
else
{
m_musicID = getMusicID(LevelData::DIMENSION_OVERWORLD);
SetIsPlayingNetherMusic(false);
SetIsPlayingEndMusic(false);
}
m_StreamState=eMusicStreamState_Idle;
}
break;
}
// check the status of the stream - this is for when a track completes rather than is stopped by the user action
if(m_hStream!=0)
{
if(AIL_stream_status(m_hStream)==SMP_DONE ) // SMP_DONE
{
AIL_close_stream(m_hStream);
m_hStream=0;
SetIsPlayingStreamingCDMusic(false);
SetIsPlayingStreamingGameMusic(false);
m_StreamState=eMusicStreamState_Completed;
}
}
}
/////////////////////////////////////////////
//
// ConvertSoundPathToName
//
/////////////////////////////////////////////
char *SoundEngine::ConvertSoundPathToName(const wstring& name, bool bConvertSpaces)
{
static char buf[256];
assert(name.length()<256);
for(unsigned int i = 0; i < name.length(); i++ )
{
wchar_t c = name[i];
if(c=='.') c='/';
if(bConvertSpaces)
{
if(c==' ') c='_';
}
buf[i] = (char)c;
}
buf[name.length()] = 0;
return buf;
}
#endif
F32 AILCALLBACK custom_falloff_function (HSAMPLE S,
F32 distance,
F32 rolloff_factor,
F32 min_dist,
F32 max_dist)
{
F32 result;
// This is now emulating the linear fall-off function that we used on the Xbox 360. The parameter which is passed as "max_dist" is the only one actually used,
// and is generally used as CurveDistanceScaler is used on XACT on the Xbox. A special value of 10000.0f is passed for thunder, which has no attenuation
if( max_dist == 10000.0f )
{
return 1.0f;
}
result = 1.0f - ( distance / max_dist );
if( result < 0.0f ) result = 0.0f;
if( result > 1.0f ) result = 1.0f;
return result;
}
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