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wwise_gdnative.cpp
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wwise_gdnative.cpp
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#include "wwise_gdnative.h"
#include <AK/Plugin/AllPluginsFactories.h>
#if defined(AK_REFLECT)
#include <AK/Plugin/AkReflectFXFactory.h>
#endif
#if defined(AK_MOTION)
#include <AK/Plugin/AkMotionSinkFactory.h>
#include <AK/Plugin/AkMotionSourceSourceFactory.h>
#endif
#if defined(AK_CONVOLUTION)
#include <AK/Plugin/AkConvolutionReverbFXFactory.h>
#endif
#if defined(AK_SOUNDSEED_GRAIN)
#include <AK/Plugin/AkSoundSeedGrainSourceFactory.h>
#endif
#if defined(AK_SOUNDSEED_AIR_IMPACT)
#include <AK/Plugin/AkSoundSeedWindSourceFactory.h>
#include <AK/Plugin/AkSoundSeedImpactFXFactory.h>
#include <AK/Plugin/AkSoundSeedWooshSourceFactory.h>
#endif
using namespace godot;
CAkLock Wwise::signalDataLock;
std::unique_ptr<Array> Wwise::signalDataArray = nullptr;
std::unique_ptr<Array> Wwise::signalBankDataArray = nullptr;
int Wwise::signalCallbackDataMaxSize = 4096;
CAkLock g_localOutputLock;
#if defined(AK_ENABLE_ASSERTS)
void WwiseAssertHook(const char* in_pszExpression, const char* in_pszFileName, int in_lineNumber)
{
String msg = "AKASSERT: " + String(in_pszExpression);
Godot::print_warning(msg, "WwiseAssertHook", String(in_pszFileName), in_lineNumber);
AKPLATFORM::OutputDebugMsg(msg.alloc_c_string());
}
#endif
void LocalOutput(AK::Monitor::ErrorCode in_eErrorCode, const AkOSChar* in_pszError,
AK::Monitor::ErrorLevel in_eErrorLevel, AkPlayingID in_playingID, AkGameObjectID in_gameObjID)
{
AkAutoLock<CAkLock> autoLock(g_localOutputLock);
if (in_eErrorCode != AK::Monitor::ErrorCode::ErrorCode_NoError)
{
Godot::print_error(String(in_pszError), "Wwise monitor", "", 0);
}
}
Wwise::~Wwise()
{
shutdownWwiseSystems();
signalDataArray = nullptr;
signalBankDataArray = nullptr;
Godot::print("Wwise has shut down");
}
#define REGISTER_GODOT_SIGNAL(callbackType) \
register_signal<Wwise>(WwiseCallbackToSignal(callbackType), "data", GODOT_VARIANT_TYPE_DICTIONARY);
void Wwise::_register_methods()
{
register_method("_process", &Wwise::_process);
register_method("_notification", &Wwise::_notification);
register_method("set_current_language", &Wwise::setCurrentLanguage);
register_method("load_bank", &Wwise::loadBank);
register_method("load_bank_id", &Wwise::loadBankID);
register_method("load_bank_async", &Wwise::loadBankAsync);
register_method("load_bank_async_id", &Wwise::loadBankAsyncID);
register_method("unload_bank", &Wwise::unloadBank);
register_method("unload_bank_id", &Wwise::unloadBankID);
register_method("unload_bank_async", &Wwise::unloadBankAsync);
register_method("unload_bank_async_id", &Wwise::unloadBankAsyncID);
register_method("register_listener", &Wwise::registerListener);
register_method("register_game_obj", &Wwise::registerGameObject);
register_method("unregister_game_obj", &Wwise::unregisterGameObject);
register_method("set_listeners", &Wwise::setListeners);
register_method("set_3d_position", &Wwise::set3DPosition);
register_method("set_2d_position", &Wwise::set2DPosition);
register_method("post_event", &Wwise::postEvent);
register_method("post_event_callback", &Wwise::postEventCallback);
register_method("post_event_id", &Wwise::postEventID);
register_method("post_event_id_callback", &Wwise::postEventIDCallback);
register_method("stop_event", &Wwise::stopEvent);
register_method("set_switch", &Wwise::setSwitch);
register_method("set_switch_id", &Wwise::setSwitchID);
register_method("set_state", &Wwise::setState);
register_method("set_state_id", &Wwise::setStateID);
register_method("get_rtpc", &Wwise::getRTPCValue);
register_method("get_rtpc_id", &Wwise::getRTPCValueID);
register_method("set_rtpc", &Wwise::setRTPCValue);
register_method("set_rtpc_id", &Wwise::setRTPCValueID);
register_method("post_trigger", &Wwise::postTrigger);
register_method("post_trigger_id", &Wwise::postTriggerID);
register_method("post_external_source", &Wwise::postExternalSource);
register_method("post_external_source_id", &Wwise::postExternalSourceID);
register_method("get_source_play_position", &Wwise::getSourcePlayPosition);
register_method("get_playing_segment_info", &Wwise::getPlayingSegmentInfo);
register_method("set_game_obj_output_bus_volume", &Wwise::setGameObjectOutputBusVolume);
register_method("set_game_obj_aux_send_values", &Wwise::setGameObjectAuxSendValues);
register_method("set_obj_obstruction_and_occlusion", &Wwise::setObjectObstructionAndOcclusion);
register_method("set_geometry", &Wwise::setGeometry);
register_method("remove_geometry", &Wwise::removeGeometry);
register_method("register_spatial_listener", &Wwise::registerSpatialListener);
register_method("set_room", &Wwise::setRoom);
register_method("remove_room", &Wwise::removeRoom);
register_method("set_portal", &Wwise::setPortal);
register_method("remove_portal", &Wwise::removePortal);
register_method("set_game_obj_in_room", &Wwise::setGameObjectInRoom);
register_method("remove_game_obj_from_room", &Wwise::removeGameObjectFromRoom);
register_method("set_early_reflections_aux_send", &Wwise::setEarlyReflectionsAuxSend);
register_method("set_early_reflections_volume", &Wwise::setEarlyReflectionsVolume);
register_method("add_output", &Wwise::addOutput);
register_method("remove_output", &Wwise::removeOutput);
register_method("suspend", &Wwise::suspend);
register_method("wakeup_from_suspend", &Wwise::wakeupFromSuspend);
REGISTER_GODOT_SIGNAL(AK_EndOfEvent);
REGISTER_GODOT_SIGNAL(AK_EndOfDynamicSequenceItem);
REGISTER_GODOT_SIGNAL(AK_Marker);
REGISTER_GODOT_SIGNAL(AK_Duration);
REGISTER_GODOT_SIGNAL(AK_SpeakerVolumeMatrix);
REGISTER_GODOT_SIGNAL(AK_Starvation);
REGISTER_GODOT_SIGNAL(AK_MusicPlaylistSelect);
REGISTER_GODOT_SIGNAL(AK_MusicPlayStarted);
REGISTER_GODOT_SIGNAL(AK_MusicSyncBeat);
REGISTER_GODOT_SIGNAL(AK_MusicSyncBar);
REGISTER_GODOT_SIGNAL(AK_MusicSyncEntry);
REGISTER_GODOT_SIGNAL(AK_MusicSyncExit);
REGISTER_GODOT_SIGNAL(AK_MusicSyncGrid);
REGISTER_GODOT_SIGNAL(AK_MusicSyncUserCue);
REGISTER_GODOT_SIGNAL(AK_MusicSyncPoint);
REGISTER_GODOT_SIGNAL(AK_MusicSyncAll);
REGISTER_GODOT_SIGNAL(AK_MIDIEvent);
REGISTER_GODOT_SIGNAL(AK_CallbackBits);
REGISTER_GODOT_SIGNAL(AK_EnableGetSourcePlayPosition);
REGISTER_GODOT_SIGNAL(AK_EnableGetMusicPlayPosition);
REGISTER_GODOT_SIGNAL(AK_EnableGetSourceStreamBuffering);
register_signal<Wwise>("bank_callback", "data", GODOT_VARIANT_TYPE_DICTIONARY);
}
void Wwise::_init()
{
signalDataArray = std::make_unique<Array>();
signalBankDataArray = std::make_unique<Array>();
projectSettings = ProjectSettings::get_singleton();
AKASSERT(projectSettings);
bool initialisationResult = initialiseWwiseSystems();
if (!initialisationResult)
{
ERROR_CHECK(AK_Fail, "Wwise systems initialisation failed!");
return;
}
else
{
Godot::print("Wwise systems initialisation succeeded");
}
String basePath = getPlatformProjectSetting(WWISE_COMMON_USER_SETTINGS_PATH + "base_path");
#ifdef AK_WIN
String platformBanksSuffix = "/Windows";
#elif defined(AK_MAC_OS_X)
String platformBanksSuffix = "/Mac";
#elif defined(AK_IOS)
String platformBanksSuffix = "/iOS";
#elif defined(AK_ANDROID)
String platformBanksSuffix = "/Android";
#elif defined(AK_LINUX)
String platformBanksSuffix = "/Linux";
#else
#error "Platform not supported"
#endif
basePath += platformBanksSuffix + "/";
bool setBasePathResult = setBasePath(basePath);
AKASSERT(setBasePathResult);
String startupLanguage = getPlatformProjectSetting(WWISE_COMMON_USER_SETTINGS_PATH + "startup_language");
setCurrentLanguage(startupLanguage);
signalCallbackDataMaxSize = static_cast<unsigned int>(
getPlatformProjectSetting(WWISE_COMMON_USER_SETTINGS_PATH + "callback_manager_buffer_size"));
#if !defined(AK_OPTIMIZED)
const bool engineLogging =
static_cast<bool>(getPlatformProjectSetting(WWISE_COMMON_USER_SETTINGS_PATH + "engine_logging"));
if (engineLogging)
{
ERROR_CHECK(AK::Monitor::SetLocalOutput(AK::Monitor::ErrorLevel_All,
static_cast<AK::Monitor::LocalOutputFunc>(LocalOutput)),
"Failed to set ErrorLevel_All");
}
#endif
bool loadInitBank = getPlatformProjectSetting(WWISE_COMMON_USER_SETTINGS_PATH + "load_init_bank_at_startup");
if (loadInitBank)
{
AkUInt32 initBankID = AK::SoundEngine::GetIDFromString("Init");
loadBankID(initBankID);
}
}
void Wwise::_process(const float delta)
{
emitSignals();
emitBankSignals();
ERROR_CHECK(AK::SoundEngine::RenderAudio(), "");
}
void Wwise::_notification(int notification)
{
#if defined(AK_ANDROID) || defined(AK_IOS)
if (notification == NOTIFICATION_WM_FOCUS_OUT)
{
Wwise::suspend(false);
}
if (notification == NOTIFICATION_WM_FOCUS_IN)
{
Wwise::wakeupFromSuspend();
}
#endif
}
bool Wwise::setBasePath(const String basePath)
{
AKASSERT(!basePath.empty());
AKRESULT result = AK_Fail;
String resString = "res://";
if (!basePath.begins_with(resString))
{
return ERROR_CHECK(AK_PathNotFound, "Invalid path, does not begin with res://");
}
// Broken https://github.com/godotengine/godot/issues/37646
// Ref<Directory> directory = Directory::_new();
// if (!directory->dir_exists(basePath))
// {
// return ERROR_CHECK(AK_PathNotFound, "Invalid path, cannot find base dir path in project");
// }
lowLevelIO.SetBanksPath(basePath);
return true;
}
void Wwise::setCurrentLanguage(const String language)
{
AKASSERT(!language.empty());
lowLevelIO.SetLanguageFolder(language);
}
bool Wwise::loadBank(const String bankName)
{
AkBankID bankID;
AKASSERT(!bankName.empty());
return ERROR_CHECK(AK::SoundEngine::LoadBank(bankName.alloc_c_string(), bankID), bankName);
}
bool Wwise::loadBankID(const unsigned int bankID)
{
return ERROR_CHECK(AK::SoundEngine::LoadBank(bankID), "ID " + String::num_int64(bankID));
}
bool Wwise::loadBankAsync(const String bankName)
{
AkBankID bankID = 0;
AKASSERT(!bankName.empty());
return ERROR_CHECK(
AK::SoundEngine::LoadBank(bankName.alloc_c_string(), (AkBankCallbackFunc)bankCallback, nullptr, bankID),
"ID " + String::num_int64(bankID));
}
bool Wwise::loadBankAsyncID(const unsigned int bankID)
{
return ERROR_CHECK(AK::SoundEngine::LoadBank(bankID, (AkBankCallbackFunc)bankCallback, nullptr),
"ID " + String::num_int64(bankID));
}
bool Wwise::unloadBank(const String bankName)
{
AKASSERT(!bankName.empty());
return ERROR_CHECK(AK::SoundEngine::UnloadBank(bankName.alloc_c_string(), NULL), bankName);
}
bool Wwise::unloadBankID(const unsigned int bankID)
{
return ERROR_CHECK(AK::SoundEngine::UnloadBank(bankID, NULL), "ID " + String::num_int64(bankID) + " failed");
}
bool Wwise::unloadBankAsync(const String bankName)
{
AKASSERT(!bankName.empty());
return ERROR_CHECK(
AK::SoundEngine::UnloadBank(bankName.alloc_c_string(), NULL, (AkBankCallbackFunc)bankCallback, nullptr),
"Loading bank: " + bankName + " failed");
}
bool Wwise::unloadBankAsyncID(const unsigned int bankID)
{
return ERROR_CHECK(AK::SoundEngine::UnloadBank(bankID, NULL, (AkBankCallbackFunc)bankCallback, nullptr),
"ID " + String::num_int64(bankID) + " failed");
}
bool Wwise::registerListener(const Object* gameObject)
{
AKASSERT(gameObject);
const AkGameObjectID listener = static_cast<AkGameObjectID>(gameObject->get_instance_id());
if (!ERROR_CHECK(AK::SoundEngine::RegisterGameObj(listener, "Default Listener"),
"ID " + String::num_int64(listener)))
{
return false;
}
if (!ERROR_CHECK(AK::SoundEngine::SetDefaultListeners(&listener, 1), "ID " + String::num_int64(listener)))
{
return false;
}
return true;
}
bool Wwise::registerGameObject(const Object* gameObject, const String gameObjectName)
{
AKASSERT(gameObject);
AKASSERT(!gameObjectName.empty());
return ERROR_CHECK(AK::SoundEngine::RegisterGameObj(static_cast<AkGameObjectID>(gameObject->get_instance_id()),
gameObjectName.alloc_c_string()),
gameObjectName);
}
bool Wwise::unregisterGameObject(const Object* gameObject)
{
AKASSERT(gameObject);
return ERROR_CHECK(AK::SoundEngine::UnregisterGameObj(static_cast<AkGameObjectID>(gameObject->get_instance_id())),
"Failed to unregister Game Object: " + String::num_int64(gameObject->get_instance_id()));
}
bool Wwise::setListeners(const Object* emitter, const Object* listener)
{
static const int kNumLstnrsForEm = 1;
static const AkGameObjectID aLstnrsForEmitter[kNumLstnrsForEm] = {
static_cast<AkGameObjectID>(listener->get_instance_id())};
return ERROR_CHECK(
AK::SoundEngine::SetListeners(static_cast<AkGameObjectID>(emitter->get_instance_id()), aLstnrsForEmitter, 1),
"Failed to associate Emitter with listener");
}
bool Wwise::set3DPosition(const Object* gameObject, const Transform transform)
{
AKASSERT(gameObject);
AkSoundPosition soundPos;
AkVector position;
GetAkVector(transform, position, VectorType::POSITION);
AkVector forward;
GetAkVector(transform, forward, VectorType::FORWARD);
AkVector up;
GetAkVector(transform, up, VectorType::UP);
soundPos.Set(position, forward, up);
return ERROR_CHECK(
AK::SoundEngine::SetPosition(static_cast<AkGameObjectID>(gameObject->get_instance_id()), soundPos),
"Game object ID " + String::num_int64(gameObject->get_instance_id()));
}
bool Wwise::set2DPosition(const Object* gameObject, const Transform2D transform2D, const float zDepth)
{
AKASSERT(gameObject);
AkSoundPosition soundPos;
Vector2 origin = transform2D.get_origin();
Vector3 position = Vector3(-origin.x * 0.1f, -origin.y * 0.1f, zDepth);
Vector3 forward = Vector3(transform2D.elements[1].x, 0, transform2D.elements[1].y).normalized();
Vector3 up = Vector3(0, 1, 0);
AkVector akPosition;
Vector3ToAkVector(position, akPosition);
AkVector akForward;
Vector3ToAkVector(forward, akForward);
AkVector akUp;
Vector3ToAkVector(up, akUp);
soundPos.Set(akPosition, akForward, akUp);
return ERROR_CHECK(
AK::SoundEngine::SetPosition(static_cast<AkGameObjectID>(gameObject->get_instance_id()), soundPos),
"Game object ID " + String::num_int64(gameObject->get_instance_id()));
}
unsigned int Wwise::postEvent(const String eventName, const Object* gameObject)
{
AKASSERT(!eventName.empty());
AKASSERT(gameObject);
AkPlayingID playingID = AK::SoundEngine::PostEvent(eventName.alloc_c_string(),
static_cast<AkGameObjectID>(gameObject->get_instance_id()));
if (playingID == AK_INVALID_PLAYING_ID)
{
ERROR_CHECK(AK_InvalidID, eventName);
}
return static_cast<unsigned int>(playingID);
}
unsigned int Wwise::postEventCallback(const String eventName, const unsigned int flags, const Object* gameObject)
{
AKASSERT(!eventName.empty());
AKASSERT(gameObject);
AkPlayingID playingID = AK::SoundEngine::PostEvent(
eventName.alloc_c_string(), static_cast<AkGameObjectID>(gameObject->get_instance_id()), flags, eventCallback);
if (playingID == AK_INVALID_PLAYING_ID)
{
ERROR_CHECK(AK_InvalidID, eventName);
}
return static_cast<unsigned int>(playingID);
}
unsigned int Wwise::postEventID(const unsigned int eventID, const Object* gameObject)
{
AKASSERT(gameObject);
AkPlayingID playingID =
AK::SoundEngine::PostEvent(eventID, static_cast<AkGameObjectID>(gameObject->get_instance_id()));
if (playingID == AK_INVALID_PLAYING_ID)
{
ERROR_CHECK(AK_InvalidID, eventID);
}
return static_cast<unsigned int>(playingID);
}
unsigned int Wwise::postEventIDCallback(const unsigned int eventID, const unsigned int flags, const Object* gameObject)
{
AKASSERT(gameObject);
AkPlayingID playingID = AK::SoundEngine::PostEvent(
eventID, static_cast<AkGameObjectID>(gameObject->get_instance_id()), flags, eventCallback);
if (playingID == AK_INVALID_PLAYING_ID)
{
ERROR_CHECK(AK_InvalidID, eventID);
}
return static_cast<unsigned int>(playingID);
}
bool Wwise::stopEvent(const int playingID, const int fadeTime, const int interpolation)
{
AKASSERT(fadeTime >= 0);
AK::SoundEngine::ExecuteActionOnPlayingID(AK::SoundEngine::AkActionOnEventType::AkActionOnEventType_Stop,
static_cast<AkPlayingID>(playingID), static_cast<AkTimeMs>(fadeTime),
static_cast<AkCurveInterpolation>(interpolation));
return true;
}
bool Wwise::setSwitch(const String switchGroup, const String switchState, const Object* gameObject)
{
AKASSERT(!switchGroup.empty());
AKASSERT(!switchState.empty());
AKASSERT(gameObject);
return ERROR_CHECK(AK::SoundEngine::SetSwitch(switchGroup.alloc_c_string(), switchState.alloc_c_string(),
static_cast<AkGameObjectID>(gameObject->get_instance_id())),
"Switch " + switchGroup + " and state " + switchState);
}
bool Wwise::setSwitchID(const unsigned int switchGroupID, const unsigned int switchStateID, const Object* gameObject)
{
AKASSERT(gameObject);
return ERROR_CHECK(AK::SoundEngine::SetSwitch(switchGroupID, switchStateID,
static_cast<AkGameObjectID>(gameObject->get_instance_id())),
"Switch ID " + String::num_int64(switchGroupID) + " and switch state ID " +
String::num_int64(switchStateID));
}
bool Wwise::setState(const String stateGroup, const String stateValue)
{
AKASSERT(!stateGroup.empty());
AKASSERT(!stateValue.empty());
return ERROR_CHECK(AK::SoundEngine::SetState(stateGroup.alloc_c_string(), stateValue.alloc_c_string()),
"Failed to set state " + stateGroup + " and value " + stateValue);
}
bool Wwise::setStateID(const unsigned int stateGroupID, const unsigned int stateValueID)
{
return ERROR_CHECK(AK::SoundEngine::SetState(stateGroupID, stateValueID),
"Failed to set state ID" + String::num_int64(stateGroupID) + " and value " +
String::num_int64(stateValueID));
}
float Wwise::getRTPCValue(const String rtpcName, const Object* gameObject)
{
AKASSERT(!rtpcName.empty());
AkRtpcValue value;
AK::SoundEngine::Query::RTPCValue_type type = AK::SoundEngine::Query::RTPCValue_Default;
AkGameObjectID gameObjectID = AK_INVALID_GAME_OBJECT;
if (gameObject)
{
type = AK::SoundEngine::Query::RTPCValue_GameObject;
gameObjectID = static_cast<AkGameObjectID>(gameObject->get_instance_id());
}
else
{
type = AK::SoundEngine::Query::RTPCValue_Global;
gameObjectID = AK_INVALID_GAME_OBJECT;
}
if (!ERROR_CHECK(AK::SoundEngine::Query::GetRTPCValue(rtpcName.alloc_c_string(), gameObjectID,
static_cast<AkPlayingID>(0), value, type),
rtpcName))
{
return INVALID_RTPC_VALUE;
}
return static_cast<float>(value);
}
float Wwise::getRTPCValueID(const unsigned int rtpcID, const Object* gameObject)
{
AkRtpcValue value;
AK::SoundEngine::Query::RTPCValue_type type = AK::SoundEngine::Query::RTPCValue_Default;
AkGameObjectID gameObjectID = AK_INVALID_GAME_OBJECT;
if (gameObject)
{
type = AK::SoundEngine::Query::RTPCValue_GameObject;
gameObjectID = static_cast<AkGameObjectID>(gameObject->get_instance_id());
}
else
{
type = AK::SoundEngine::Query::RTPCValue_Global;
gameObjectID = AK_INVALID_GAME_OBJECT;
}
if (!ERROR_CHECK(
AK::SoundEngine::Query::GetRTPCValue(rtpcID, gameObjectID, static_cast<AkPlayingID>(0), value, type),
String::num_int64(rtpcID)))
{
return INVALID_RTPC_VALUE;
}
return static_cast<float>(value);
}
bool Wwise::setRTPCValue(const String rtpcName, const float rtpcValue, const Object* gameObject)
{
AKASSERT(!rtpcName.empty());
AkGameObjectID gameObjectID = AK_INVALID_GAME_OBJECT;
if (gameObject)
{
gameObjectID = static_cast<AkGameObjectID>(gameObject->get_instance_id());
}
else
{
gameObjectID = AK_INVALID_GAME_OBJECT;
}
return ERROR_CHECK(
AK::SoundEngine::SetRTPCValue(rtpcName.alloc_c_string(), static_cast<AkRtpcValue>(rtpcValue), gameObjectID),
rtpcName);
}
bool Wwise::setRTPCValueID(const unsigned int rtpcID, const float rtpcValue, const Object* gameObject)
{
AkGameObjectID gameObjectID = AK_INVALID_GAME_OBJECT;
if (gameObject)
{
gameObjectID = static_cast<AkGameObjectID>(gameObject->get_instance_id());
}
else
{
gameObjectID = AK_INVALID_GAME_OBJECT;
}
return ERROR_CHECK(AK::SoundEngine::SetRTPCValue(rtpcID, static_cast<AkRtpcValue>(rtpcValue), gameObjectID),
String::num_int64(rtpcID));
}
bool Wwise::postTrigger(const String triggerName, const Object* gameObject)
{
AKASSERT(!triggerName.empty());
AKASSERT(gameObject);
return ERROR_CHECK(AK::SoundEngine::PostTrigger(triggerName.alloc_c_string(),
static_cast<AkGameObjectID>(gameObject->get_instance_id())),
"Failed to post trigger " + triggerName);
}
bool Wwise::postTriggerID(const unsigned int triggerID, const Object* gameObject)
{
AKASSERT(gameObject);
return ERROR_CHECK(
AK::SoundEngine::PostTrigger(triggerID, static_cast<AkGameObjectID>(gameObject->get_instance_id())),
"Failed to post trigger ID " + String::num_int64(triggerID));
}
unsigned int Wwise::postExternalSource(const String eventName, const Object* gameObject, const String sourceObjectName,
const String fileName, const unsigned int idCodec)
{
AKASSERT(!eventName.empty());
AKASSERT(gameObject);
AKASSERT(!sourceObjectName.empty());
AKASSERT(!fileName.empty());
AkExternalSourceInfo source;
source.iExternalSrcCookie = AK::SoundEngine::GetIDFromString(sourceObjectName.alloc_c_string());
AkOSChar* szFileOsString = nullptr;
CONVERT_CHAR_TO_OSCHAR(fileName.alloc_c_string(), szFileOsString);
source.szFile = szFileOsString;
source.idCodec = idCodec;
AkPlayingID playingID = AK::SoundEngine::PostEvent(eventName.alloc_c_string(),
static_cast<AkGameObjectID>(gameObject->get_instance_id()), 0,
nullptr, 0, 1, &source);
if (playingID == AK_INVALID_PLAYING_ID)
{
ERROR_CHECK(AK_InvalidID, eventName);
return static_cast<unsigned int>(AK_INVALID_PLAYING_ID);
}
return static_cast<unsigned int>(playingID);
}
unsigned int Wwise::postExternalSourceID(const unsigned int eventID, const Object* gameObject,
const unsigned int sourceObjectID, const String fileName,
const unsigned int idCodec)
{
AKASSERT(gameObject);
AKASSERT(!fileName.empty());
AkExternalSourceInfo source;
source.iExternalSrcCookie = sourceObjectID;
AkOSChar* szFileOsString = nullptr;
CONVERT_CHAR_TO_OSCHAR(fileName.alloc_c_string(), szFileOsString);
source.szFile = szFileOsString;
source.idCodec = idCodec;
AkPlayingID playingID = AK::SoundEngine::PostEvent(
eventID, static_cast<AkGameObjectID>(gameObject->get_instance_id()), 0, NULL, 0, 1, &source);
if (playingID == AK_INVALID_PLAYING_ID)
{
ERROR_CHECK(AK_InvalidID, eventID);
return static_cast<unsigned int>(AK_INVALID_PLAYING_ID);
}
return static_cast<unsigned int>(playingID);
}
int Wwise::getSourcePlayPosition(const unsigned int playingID, const bool extrapolate)
{
AkTimeMs position;
AKRESULT result =
AK::SoundEngine::GetSourcePlayPosition(static_cast<AkPlayingID>(playingID), &position, extrapolate);
if (result == AK_Fail)
{
ERROR_CHECK(result, "Failed to get Source Play Position for playing ID " + String::num_int64(playingID));
return static_cast<int>(AK_INVALID_PLAYING_ID);
}
return static_cast<int>(position);
}
Dictionary Wwise::getPlayingSegmentInfo(const unsigned int playingID, const bool extrapolate)
{
AkSegmentInfo segmentInfo;
AKRESULT result =
AK::MusicEngine::GetPlayingSegmentInfo(static_cast<AkPlayingID>(playingID), segmentInfo, extrapolate);
if (result == AK_Fail)
{
ERROR_CHECK(result, "Failed to get playing Segment Info for playing ID " + String::num_int64(playingID));
}
Dictionary segment;
segment["fBarDuration"] = static_cast<float>(segmentInfo.fBarDuration);
segment["fBeatDuration"] = static_cast<float>(segmentInfo.fBeatDuration);
segment["fGridDuration"] = static_cast<float>(segmentInfo.fGridDuration);
segment["fGridOffset"] = static_cast<float>(segmentInfo.fGridOffset);
segment["iActiveDuration"] = static_cast<int>(segmentInfo.iActiveDuration);
segment["iCurrentPosition"] = static_cast<int>(segmentInfo.iCurrentPosition);
segment["iPostExitDuration"] = static_cast<int>(segmentInfo.iPostExitDuration);
segment["iPreEntryDuration"] = static_cast<int>(segmentInfo.iPreEntryDuration);
segment["iRemainingLookAheadTime"] = static_cast<int>(segmentInfo.iRemainingLookAheadTime);
return segment;
}
bool Wwise::setGameObjectOutputBusVolume(const unsigned int gameObjectID, const unsigned int listenerID,
float fControlValue)
{
return ERROR_CHECK(AK::SoundEngine::SetGameObjectOutputBusVolume(static_cast<AkGameObjectID>(gameObjectID),
static_cast<AkGameObjectID>(listenerID),
fControlValue),
"Could not set the Game Object Outpus Bus Volume");
}
bool Wwise::setGameObjectAuxSendValues(const unsigned int gameObjectID, const Array akAuxSendValues,
const unsigned int sendValues)
{
AkAuxSendValue environments[AK_MAX_ENVIRONMENTS];
for (int i = 0; i < akAuxSendValues.size(); i++)
{
Dictionary auxBusData = akAuxSendValues[i];
environments[i].auxBusID = static_cast<const unsigned int>(auxBusData["aux_bus_id"]);
environments[i].fControlValue = static_cast<float>(auxBusData["control_value"]);
environments[i].listenerID = AK_INVALID_GAME_OBJECT;
}
return ERROR_CHECK(AK::SoundEngine::SetGameObjectAuxSendValues(static_cast<AkGameObjectID>(gameObjectID),
environments, sendValues),
"Could not set the Game Object Aux Send Values");
}
bool Wwise::setObjectObstructionAndOcclusion(const unsigned int gameObjectID, const unsigned int listenerID,
float fCalculatedObs, float fCalculatedOcc)
{
return ERROR_CHECK(AK::SoundEngine::SetObjectObstructionAndOcclusion(static_cast<AkGameObjectID>(gameObjectID),
static_cast<AkGameObjectID>(listenerID),
fCalculatedObs, fCalculatedOcc),
"Could not set Obstruction and Occlusion");
}
bool Wwise::setGeometry(const Array vertices, const Array triangles, const Resource* acousticTexture,
const float occlusionValue, const Object* gameObject, bool enableDiffraction,
bool enableDiffractionOnBoundaryEdges, const Object* associatedRoom)
{
AKASSERT(!vertices.empty());
AKASSERT(!triangles.empty());
AKASSERT(gameObject);
AkGeometryParams geometry;
int vertexCount = vertices.size();
auto vertRemap = std::make_unique<int[]>(vertexCount);
PoolVector3Array uniqueVerts;
Dictionary vertDict;
// removing duplicate verts
for (int v = 0; v < vertexCount; ++v)
{
int vertIdx = 0;
if (!FindMatchingVertex(vertices[v], vertDict, vertIdx))
{
vertIdx = uniqueVerts.size();
uniqueVerts.append(vertices[v]);
vertDict[vertices[v]] = vertIdx;
}
vertRemap[v] = vertIdx;
}
vertexCount = uniqueVerts.size();
auto akVertices = std::make_unique<AkVertex[]>(vertexCount);
for (int i = 0; i < vertexCount; i++)
{
Vector3 point = uniqueVerts[i];
AkVertex v;
v.X = -point.x; // Seems to be flipped in Wwise otherwise
v.Y = point.y;
v.Z = point.z;
akVertices[i] = v;
}
int numTriangles = triangles.size() / 3;
if ((numTriangles % 3) != 0)
{
Godot::print("Wrong number of triangles on mesh {0}", String::num_int64(gameObject->get_instance_id()));
}
auto akTriangles = std::make_unique<AkTriangle[]>(numTriangles);
if (acousticTexture)
{
AkAcousticSurface akSurfaces[1];
geometry.NumSurfaces = 1;
AkAcousticTexture akAcousticTexture;
String acousticTextureName = acousticTexture->get("name");
akAcousticTexture.ID = AK::SoundEngine::GetIDFromString(acousticTextureName.alloc_c_string());
// Not possible to get the acoustic texture values through AK::SoundEngine, maybe looking at WAAPI
akAcousticTexture.fAbsorptionHigh = static_cast<float>(acousticTexture->get("absorption_high"));
akAcousticTexture.fAbsorptionLow = static_cast<float>(acousticTexture->get("absorption_low"));
akAcousticTexture.fAbsorptionMidHigh = static_cast<float>(acousticTexture->get("absorption_mid_high"));
akAcousticTexture.fAbsorptionMidLow = static_cast<float>(acousticTexture->get("absorption_mid_low"));
akAcousticTexture.fAbsorptionOffset = static_cast<float>(acousticTexture->get("absorption_offset"));
akAcousticTexture.fScattering = static_cast<float>(acousticTexture->get("scattering"));
akSurfaces[0].textureID = akAcousticTexture.ID;
akSurfaces[0].occlusion = occlusionValue;
akSurfaces[0].strName = acousticTextureName.alloc_c_string();
geometry.Surfaces = akSurfaces;
}
int triangleIdx = 0;
for (int i = 0; i < numTriangles; i++)
{
AkTriangle t;
t.point0 = vertRemap[static_cast<unsigned int>(triangles[3 * i + 0])];
t.point1 = vertRemap[static_cast<unsigned int>(triangles[3 * i + 1])];
t.point2 = vertRemap[static_cast<unsigned int>(triangles[3 * i + 2])];
t.surface = acousticTexture ? 0 : AK_INVALID_SURFACE;
akTriangles[triangleIdx] = t;
if (t.point0 != t.point1 && t.point0 != t.point2 && t.point1 != t.point2)
{
++triangleIdx;
}
else
{
Godot::print("Skipped degenerate triangles on mesh {0}", String::num_int64(gameObject->get_instance_id()));
}
}
geometry.Vertices = akVertices.get();
geometry.NumVertices = vertexCount;
geometry.Triangles = akTriangles.get();
geometry.NumTriangles = triangleIdx;
geometry.EnableDiffraction = enableDiffraction;
geometry.EnableDiffractionOnBoundaryEdges = enableDiffractionOnBoundaryEdges;
geometry.RoomID = associatedRoom ? static_cast<AkRoomID>(associatedRoom->get_instance_id()) : AkRoomID();
return ERROR_CHECK(
AK::SpatialAudio::SetGeometry(static_cast<AkGeometrySetID>(gameObject->get_instance_id()), geometry),
"Failed to register geometry");
}
bool Wwise::removeGeometry(const Object* gameObject)
{
AKASSERT(gameObject);
return ERROR_CHECK(AK::SpatialAudio::RemoveGeometry(static_cast<AkGeometrySetID>(gameObject->get_instance_id())),
"Failed to remove geometry");
}
bool Wwise::registerSpatialListener(const Object* gameObject)
{
AKASSERT(gameObject);
return ERROR_CHECK(AK::SpatialAudio::RegisterListener(static_cast<AkGameObjectID>(gameObject->get_instance_id())),
"Failed to register Spatial Audio Listener");
}
bool Wwise::setRoom(const Object* gameObject, const unsigned int akAuxBusID, const String gameObjectName)
{
AKASSERT(gameObject);
AkRoomParams roomParams;
roomParams.ReverbAuxBus = akAuxBusID;
roomParams.strName = gameObjectName.alloc_c_string();
return ERROR_CHECK(AK::SpatialAudio::SetRoom(static_cast<AkRoomID>(gameObject->get_instance_id()), roomParams),
"Failed to set Room for Game Object: " + String::num_int64(gameObject->get_instance_id()));
}
bool Wwise::removeRoom(const Object* gameObject)
{
return ERROR_CHECK(AK::SpatialAudio::RemoveRoom(static_cast<AkRoomID>(gameObject->get_instance_id())),
"Failed to remove Room for Game Object: " + String::num_int64(gameObject->get_instance_id()));
}
bool Wwise::setPortal(const Object* gameObject, const Transform transform, const Vector3 extent,
const Object* frontRoom, const Object* backRoom, bool enabled, const String portalName)
{
AKASSERT(gameObject);
AkVector position;
GetAkVector(transform, position, VectorType::POSITION);
AkVector forward;
GetAkVector(transform, forward, VectorType::FORWARD);
AkVector up;
GetAkVector(transform, up, VectorType::UP);
AkTransform akTransform;
akTransform.Set(position, forward, up);
AkVector akExtent;
Vector3ToAkVector(extent, akExtent);
AkRoomID roomID;
AkPortalParams portalParams;
portalParams.Transform = akTransform;
portalParams.Extent = akExtent;
portalParams.FrontRoom =
frontRoom ? static_cast<AkRoomID>(frontRoom->get_instance_id()) : static_cast<AkRoomID>(INVALID_ROOM_ID);
portalParams.BackRoom =
backRoom ? static_cast<AkRoomID>(backRoom->get_instance_id()) : static_cast<AkRoomID>(INVALID_ROOM_ID);
portalParams.bEnabled = enabled;
portalParams.strName = portalName.alloc_c_string();
return ERROR_CHECK(
AK::SpatialAudio::SetPortal(static_cast<AkPortalID>(gameObject->get_instance_id()), portalParams),
"Failed to set Portal on GameObject: " + String::num_int64(gameObject->get_instance_id()));
}
bool Wwise::removePortal(const Object* gameObject)
{
AKASSERT(gameObject);
return ERROR_CHECK(AK::SpatialAudio::RemovePortal(static_cast<AkPortalID>(gameObject->get_instance_id())),
"Failed to remove Portal for Game Object: " + String::num_int64(gameObject->get_instance_id()));
}
bool Wwise::setGameObjectInRoom(const Object* gameObject, const Object* room)
{
AKASSERT(gameObject);
AKASSERT(room);
return ERROR_CHECK(AK::SpatialAudio::SetGameObjectInRoom(static_cast<AkGameObjectID>(gameObject->get_instance_id()),
static_cast<AkRoomID>(room->get_instance_id())),
"Failed to set Game Object in Room: " + String::num_int64(room->get_instance_id()));
}
bool Wwise::removeGameObjectFromRoom(const Object* gameObject)
{
AKASSERT(gameObject);
return ERROR_CHECK(AK::SpatialAudio::SetGameObjectInRoom(static_cast<AkGameObjectID>(gameObject->get_instance_id()),
INVALID_ROOM_ID),
"Failed to remove Game Object from Room: " + String::num_int64(gameObject->get_instance_id()));
}
bool Wwise::setEarlyReflectionsAuxSend(const Object* gameObject, const unsigned int auxBusID)
{
AKASSERT(gameObject);
return ERROR_CHECK(
AK::SpatialAudio::SetEarlyReflectionsAuxSend(static_cast<AkGameObjectID>(gameObject->get_instance_id()),
static_cast<AkAuxBusID>(auxBusID)),
"Failed to set Early Reflections Aux Send");
}
bool Wwise::setEarlyReflectionsVolume(const Object* gameObject, const float volume)
{
AKASSERT(gameObject);
return ERROR_CHECK(