Assets/Scripts/SC_SoundsBoard.cs

@@ -4,6 +4,7 @@ using System;
 
 public class SoundsBoard : Script
 {
+  AudioClipHandler test;
   protected override void awake()
   {
     /*
@@ -31,13 +32,21 @@ event:/Homeowner/homeowner_humming
 event:/Homeowner/homeowner_footsteps
 event:/Homeowner/homeowner_detect_raccoon
      */
+    test = Audio.CreateAudioClip("event:/Music/player_undetected");
+    Audio.AddAudioClipToSFXChannelGroup(test);
+  }
+
+  protected override void start()
+  {
+    test.Play();
   }
   protected override void update()
   {
+
     if (Input.GetKeyDown(Input.KeyCode.Q))
-      Audio.PlayBGMOnce2D("event:/UI/mouse_down_element");
+      test.Play();
     if (Input.GetKeyDown(Input.KeyCode.W))
-      Audio.PlayBGMOnce2D("event:/UI/mouse_down_empty");
+      test.Stop(true);
     if (Input.GetKeyDown(Input.KeyCode.E))
       Audio.PlayBGMOnce2D("event:/UI/mouse_enter_element");
     if (Input.GetKeyDown(Input.KeyCode.R))

SHADE_Engine/src/AudioSystem/SHAudioSystem.cpp

@@ -125,14 +125,29 @@ namespace SHADE
       SHTransformComponent* listenerTransform = SHComponentManager::GetComponent_s<SHTransformComponent>(listener.GetEID());
       if (listenerTransform)
       {
-        listener.SetPos(listenerTransform->GetLocalPosition());
+        listener.SetPos(listenerTransform->GetWorldPosition()); // TODO: Clean up listener
-        listener.SetForward({ (listenerTransform->GetLocalScale()[0] > 0.f) ? 1.f : -1.f, 0.f, 0.f });
+        listener.SetForward({ (listenerTransform->GetLocalScale()[0] > 0.f) ? 1.f : -1.f, 0.f, 0.f }); //TODO: USE CORRECT FORWARD
         FMOD_VECTOR pos = { listener.pos[0] ,listener.pos[1] ,0.f };
         FMOD_VECTOR forward = { listener.forward[0] ,listener.forward[1] ,listener.forward[2] };
         FMOD_VECTOR up = { listener.up[0] ,listener.up[1] ,listener.up[2] };
         fmodSystem->set3DListenerAttributes(0, &pos, nullptr, &forward, &up);
       }
     }
+    
+    auto [begin, end] = audioClipLibrary.GetDenseAccess();
+    for(auto it = begin; it != end; ++it)
+    {
+      if(it->instance && (it->transformRef != MAX_EID))
+      {
+        if(SHTransformComponent* transformComponent = SHComponentManager::GetComponent_s<SHTransformComponent>(it->transformRef))
+        {
+          FMOD_3D_ATTRIBUTES attribs{}; //TODO: Set other attribs
+          auto pos = transformComponent->GetWorldPosition();
+          attribs.position = {pos.x, pos.y, pos.z};
+          it->instance->set3DAttributes(&attribs);
+        }
+      }
+    }
   }
 
   SHAudioSystem::AudioRoutine::AudioRoutine()
@@ -325,27 +340,83 @@ namespace SHADE
     return std::nullopt;
   }
 
-  AudioClip* SHAudioSystem::CreateAudioClip(const char* path)
+  Handle<AudioClip> SHAudioSystem::CreateAudioClip(const char* path)
   {
-    AudioClipID newID{};
+    Handle<AudioClip> audioClipHandle{};
-    AudioClip* clip = nullptr;
+
-    auto it = eventMap.find(path);
+    if(auto it = eventMap.find(path); it != eventMap.end())
-    if (it != eventMap.end())
     {
-      FMOD::Studio::EventInstance* event = nullptr;
+      audioClipHandle = audioClipLibrary.Create();
-      it->second->createInstance(&event);
+      it->second->createInstance(&audioClipHandle->instance);
-      if (event)
+    }
+    
+    return audioClipHandle;
+  }
+
+  void SHAudioSystem::AddAudioClipToBGMChannelGroup(Handle<AudioClip> handle)
   {
-        //event->start();
+    if(!handle->instance)
-        newID = clipID;
+      return;
-        clipID++;
+    FMOD::ChannelGroup* channelGroup;
-        eventInstances.emplace(newID, AudioClip(newID, event));
+    handle->instance->getChannelGroup(&channelGroup);
-        clip = &eventInstances[newID];
+
+    if(!channelGroup)
+    {
+      SHLOG_ERROR("Event instance has no channel group")
+      return;
+    }
+    bgmChannelGroup->addGroup(channelGroup);
+  }
+
+  void SHAudioSystem::AddAudioClipToSFXChannelGroup(Handle<AudioClip> handle)
+  {
+    if (!handle->instance)
+      return;
+    FMOD::ChannelGroup* channelGroup;
+    handle->instance->getChannelGroup(&channelGroup);
+
+    if (!channelGroup)
+    {
+      SHLOG_ERROR("Event instance has no channel group")
+        return;
+    }
+    sfxChannelGroup->addGroup(channelGroup);
+  }
+
+  void SHAudioSystem::AttachAudioClipToObject(Handle<AudioClip> handle, EntityID eid)
+  {
+    if (auto transform = SHComponentManager::GetComponent_s<SHTransformComponent>(eid))
+    {
+      handle->transformRef = eid;
     }
   }
-    return clip;
+
+  void SHAudioSystem::DetachAudioClipFromObject(Handle<AudioClip> handle)
+  {
+    handle->transformRef = MAX_EID;
   }
 
+  //AudioClip* SHAudioSystem::CreateAudioClip(const char* path)
+  //{
+  //  AudioClipID newID{};
+  //  AudioClip* clip = nullptr;
+  //  auto it = eventMap.find(path);
+  //  if (it != eventMap.end())
+  //  {
+  //    FMOD::Studio::EventInstance* event = nullptr;
+  //    it->second->createInstance(&event);
+  //    if (event)
+  //    {
+  //      //event->start();
+  //      newID = clipID;
+  //      clipID++;
+  //      eventInstances.emplace(newID, AudioClip(newID, event));
+  //      clip = &eventInstances[newID];
+  //    }
+  //  }
+  //  return clip;
+  //}
+
   //std::vector<const char*> SHAudioSystem::GetAllEvents()
   //{
   //  int count{};
@@ -489,41 +560,39 @@ namespace SHADE
       }
   }
 
-  AudioClip::AudioClip(AudioClipID clipID, FMOD::Studio::EventInstance* inst)
+  void AudioClip::Play()
-    :instance(inst), id(clipID)
-  {
-  }
-
-  AudioClip::~AudioClip()
-  {
-  }
-
-  void AudioClip::Play(bool isSfx)
   {
     if(!instance)
       return;
     instance->start();
-    auto audioSystem = SHSystemManager::GetSystem<SHADE::SHAudioSystem>();
-    instance->setVolume(audioSystem->GetMasterVolume() * (isSfx ? audioSystem->GetSfxVolume() : audioSystem->GetBgmVolume()));
   }
 
-  void AudioClip::Play(SHVec3 position, bool isSfx)
+  //void AudioClip::Play(bool isSfx)
-  {
+  //{
-    if (!instance)
+  //  if (!instance)
-      return;
+  //    return;
-    instance->start();
+  //  instance->start();
-    FMOD_3D_ATTRIBUTES attributes{ {} };
+  //  auto audioSystem = SHSystemManager::GetSystem<SHADE::SHAudioSystem>();
-    attributes.forward.z = 1.0f;
+  //  instance->setVolume(audioSystem->GetMasterVolume() * (isSfx ? audioSystem->GetSfxVolume() : audioSystem->GetBgmVolume()));
-    attributes.up.y = 1.0f;
+  //}
 
-    auto audioSystem = SHSystemManager::GetSystem<SHADE::SHAudioSystem>();
+  //void AudioClip::Play(SHVec3 position, bool isSfx)
-    SHVec3 listenerPos = audioSystem->GetListenerPosition();
+  //{
-    attributes.position.x = position[0];
+  //  if (!instance)
-    attributes.position.y = position[1];
+  //    return;
-    attributes.position.z = listenerPos[2];
+  //  instance->start();
-    instance->set3DAttributes(&attributes);
+  //  FMOD_3D_ATTRIBUTES attributes{ {} };
-    instance->setVolume(audioSystem->GetMasterVolume() * (isSfx ? audioSystem->GetSfxVolume() : audioSystem->GetBgmVolume()));
+  //  attributes.forward.z = 1.0f;
-  }
+  //  attributes.up.y = 1.0f;
+
+  //  auto audioSystem = SHSystemManager::GetSystem<SHADE::SHAudioSystem>();
+  //  SHVec3 listenerPos = audioSystem->GetListenerPosition();
+  //  attributes.position.x = position[0];
+  //  attributes.position.y = position[1];
+  //  attributes.position.z = listenerPos[2];
+  //  instance->set3DAttributes(&attributes);
+  //  instance->setVolume(audioSystem->GetMasterVolume() * (isSfx ? audioSystem->GetSfxVolume() : audioSystem->GetBgmVolume()));
+  //}
 
   void AudioClip::Stop(bool fadeOut)
   {
@@ -557,12 +626,12 @@ namespace SHADE
     instance->setParameterByName(paramName, value);
   }
 
-  void AudioClip::SetParameterLabel(const char* paramName, const char* label)
+  //void AudioClip::SetParameterLabel(const char* paramName, const char* label)
-  {
+  //{
-    if (!instance)
+  //  if (!instance)
-      return;
+  //    return;
-    instance->setParameterByNameWithLabel(paramName, label);
+  //  instance->setParameterByNameWithLabel(paramName, label);
-  }
+  //}
 
   float AudioClip::GetParameterValue(const char* paramName)
   {

SHADE_Engine/src/AudioSystem/SHAudioSystem.h

@@ -13,6 +13,7 @@
 #include "Events/SHEvent.h"
 
 #include "SH_API.h"
+#include <Resource/SHResourceLibrary.h>
 #define AUDIO_SYS_MAX_CHANNELS 1024
 
 namespace SHADE
@@ -22,27 +23,22 @@ namespace SHADE
 
   class SHAudioListenerComponent;
 
-  typedef uint64_t AudioClipID;
+  class SH_API AudioClip
-
-  class AudioClip
   {
   public:
-    AudioClip() = default;
+    void Play();
-    AudioClip(AudioClipID clipID, FMOD::Studio::EventInstance* inst);
+    //void Play(SHVec3 position);
-    ~AudioClip();
-    void Play(bool isSfx = true);
-    void Play(SHVec3 position, bool isSfx = true);
     void Stop(bool fadeOut = true);
 
     void SetPause(bool pause);
     bool IsPaused();
     void SetParameter(const char* paramName, float value);
-    void SetParameterLabel(const char* paramName, const char* label);
+    //void SetParameterLabel(const char* paramName, const char* label);
     float GetParameterValue(const char* paramName);
     friend class SHAudioSystem;
   private:
-    FMOD::Studio::EventInstance* instance;
+    FMOD::Studio::EventInstance* instance = nullptr;
-    AudioClipID id;
+    EntityID transformRef = MAX_EID;
   };
 
   class SH_API SHAudioSystem : public SHSystem
@@ -62,7 +58,7 @@ namespace SHADE
     void Exit();
 
     int GetAvailableChannelIndex();
-    /*std::vector<SHSound>::size_type CreateSound(const char* filepath, bool loop = false);*/
+
     void PlaySFX(EntityID id, EntityID eid, const bool& loop, const bool& spatial, float min = 5.0f, float max = 1000.0f);
     void PlayBGM(EntityID id, EntityID eid, const bool& loop, const bool& spatial, float min = 5.0f, float max = 1000.0f);
     void PlayEventOnce(const char* path, bool isSFX = true, EntityID eid = MAX_EID, bool spatial = false);
@@ -71,9 +67,15 @@ namespace SHADE
     void StopAllSounds();
 
     std::optional<FMOD_GUID> GetEventGUID(const char* path);
-    AudioClip* CreateAudioClip(const char* path);
+    //AudioClip* CreateAudioClip(const char* path);
-    //std::vector<const char*> GetAllEvents();
+    //AUDIO CLIP
+    Handle<AudioClip> CreateAudioClip(const char* path);
+    void AddAudioClipToBGMChannelGroup(Handle<AudioClip> handle);
+    void AddAudioClipToSFXChannelGroup(Handle<AudioClip> handle);
 
+    void AttachAudioClipToObject(Handle<AudioClip> handle, EntityID eid);
+    void DetachAudioClipFromObject(Handle<AudioClip> handle);
+    ///
     float GetBgmVolume();
     float GetSfxVolume();
     float GetMasterVolume();
@@ -84,6 +86,7 @@ namespace SHADE
     bool GetPaused() const;
     SHVec3 GetListenerPosition();
     void LoadBank(const char* path);
+
   private:
     FMOD::Studio::System* fmodStudioSystem;
     FMOD::System* fmodSystem;
@@ -95,7 +98,9 @@ namespace SHADE
     //std::unordered_map<ResourceID, SHBank> bankMap;
     std::unordered_map<std::string, SHBank> bankMap;
     std::unordered_map<std::string, FMOD::Studio::EventDescription*> eventMap;
-    std::unordered_map<AudioClipID, AudioClip> eventInstances;
+    //std::unordered_map<AudioClipID, AudioClip> eventInstances;
+    SHResourceLibrary<AudioClip> audioClipLibrary{};
+
     FMOD::ChannelGroup* bgmChannelGroup, * sfxChannelGroup, * masterGroup;
     FMOD::Channel* audioChannels[AUDIO_SYS_MAX_CHANNELS];
     FMOD_RESULT result;
@@ -105,7 +110,6 @@ namespace SHADE
     SHBank masterBank, stringsBank, musicBank, sfxBank; //To do: change to map of banks loaded by resource manager
     
     std::vector<SHAudioListenerComponent>* denseListener;
-    AudioClipID clipID = 0;
 
     SHEventHandle onPlay(SHEventPtr onStopEvent);
     SHEventHandle onStop(SHEventPtr onStopEvent);

SHADE_Managed/src/Audio/Audio.cxx

@@ -98,4 +98,35 @@ namespace SHADE
         auto audioSys = SHSystemManager::GetSystem<SHAudioSystem>();
         audioSys->StopAllSounds();
     }
+
+    AudioClipHandler Audio::CreateAudioClip(System::String^ path)
+    {
+      auto audioSys = SHSystemManager::GetSystem<SHAudioSystem>();
+      return AudioClipHandler(audioSys->CreateAudioClip(Convert::ToNative(path).data()));
+    }
+
+    void Audio::AddAudioClipToBGMChannelGroup(AudioClipHandler handle)
+    {
+      auto audioSys = SHSystemManager::GetSystem<SHAudioSystem>();
+      audioSys->AddAudioClipToBGMChannelGroup(handle.NativeObject);
+    }
+
+    void Audio::AddAudioClipToSFXChannelGroup(AudioClipHandler handle)
+    {
+      auto audioSys = SHSystemManager::GetSystem<SHAudioSystem>();
+      audioSys->AddAudioClipToSFXChannelGroup(handle.NativeObject);
+    }
+
+    void Audio::AttachAudioClipToObject(AudioClipHandler handle, EntityID eid)
+    {
+      auto audioSys = SHSystemManager::GetSystem<SHAudioSystem>();
+      audioSys->AttachAudioClipToObject(handle.NativeObject, eid);
+    }
+
+    void Audio::DetachAudioClipFromObject(AudioClipHandler handle)
+    {
+      auto audioSys = SHSystemManager::GetSystem<SHAudioSystem>();
+      audioSys->DetachAudioClipFromObject(handle.NativeObject);
+    }
+
 }

SHADE_Managed/src/Audio/Audio.hxx

@@ -13,6 +13,7 @@ of DigiPen Institute of Technology is prohibited.
 *//*************************************************************************************/
 #pragma once
 #include "Engine/GameObject.hxx"
+#include "Audio/AudioClip.hxx"
 
 namespace SHADE
 {
@@ -99,5 +100,13 @@ namespace SHADE
         /// Stops playback of all sound effects and music.
         /// </summary>
         static void StopAllSounds();
+
+
+        //to comment ltr
+        static AudioClipHandler CreateAudioClip(System::String^ path);
+        static void AddAudioClipToBGMChannelGroup(AudioClipHandler handle);
+        static void AddAudioClipToSFXChannelGroup(AudioClipHandler handle);
+        static void AttachAudioClipToObject(AudioClipHandler handle, EntityID eid);
+        static void DetachAudioClipFromObject(AudioClipHandler handle);
     };
 }

SHADE_Managed/src/Audio/AudioClip.cxx

@@ -0,0 +1,89 @@
+/************************************************************************************//*!
+\file           AudioClip.cxx
+\author         Glence Low
+\par            email: glence.low\@digipen.edu
+\date           Jan 16, 2023
+\brief          Contains the implementation of the functions in managed AudioClip
+
+                Note: This file is written in C++17/CLI.
+
+Copyright (C) 2022 DigiPen Institute of Technology.
+Reproduction or disclosure of this file or its contents without the prior written consent
+of DigiPen Institute of Technology is prohibited.
+*//*************************************************************************************/
+// Precompiled Headers
+#include "SHpch.h"
+// Primary Header
+#include "AudioClip.hxx"
+// Standard Library
+#include <stdexcept>
+// Project Includes
+#include "Utility/Convert.hxx"
+#include "Resource/SHResourceManagerInterface.h"
+
+namespace SHADE
+{
+  /*---------------------------------------------------------------------------------*/
+  /* Properties                                                                      */
+  /*---------------------------------------------------------------------------------*/
+  Handle<AudioClip> AudioClipHandler::NativeObject::get()
+  try
+  {
+    return Handle<AudioClip>(Convert::ToNative(audioClipInstHandle));
+  }
+  catch (const BadHandleCastException&)
+  {
+    return Handle<AudioClip>();
+  }
+  GenericHandle AudioClipHandler::NativeObjectHandle::get()
+  {
+    return audioClipInstHandle;
+  }
+  AssetID AudioClipHandler::NativeAssetID::get()
+  {
+    return SHResourceManagerInterface::GetAssetID(Convert::ToNative(audioClipInstHandle)).value_or(INVALID_ASSET_ID);
+  }
+
+  /*---------------------------------------------------------------------------------*/
+  /* Constructors/Destructor                                                         */
+  /*---------------------------------------------------------------------------------*/
+  AudioClipHandler::AudioClipHandler(Handle<AudioClip> audioClip)
+  : audioClipInstHandle{ Handle<void>(audioClip) }
+  {}
+
+  /*---------------------------------------------------------------------------------*/
+  /* AudioClip Properties Functions                                                   */
+  /*---------------------------------------------------------------------------------*/
+  void AudioClipHandler::Play()
+  {
+    NativeObject->Play();
+  }
+
+  void AudioClipHandler::Stop(bool fadeOut)
+  {
+    NativeObject->Stop(fadeOut);
+  }
+
+  void AudioClipHandler::SetPause(bool pause)
+  {
+    NativeObject->SetPause(pause);
+  }
+
+  bool AudioClipHandler::IsPaused()
+  {
+    return NativeObject->IsPaused();
+  }
+
+  void AudioClipHandler::SetParameter(System::String^ paramName, float value)
+  {
+    NativeObject->SetParameter(Convert::ToNative(paramName).data(), value);
+  }
+
+  float AudioClipHandler::GetParameterValue(System::String^ paramName)
+  {
+    return NativeObject->GetParameterValue(Convert::ToNative(paramName).data());
+  }
+
+
+
+}

SHADE_Managed/src/Audio/AudioClip.hxx

@@ -0,0 +1,83 @@
+/************************************************************************************//*!
+\file           AudioClip.hxx
+\author         Glence Low
+\par            email: glence.low\@digipen.edu
+\date           Jan 16, 2023
+\brief          Contains the definition of the managed Audio Clip class.
+
+                Note: This file is written in C++17/CLI.
+
+Copyright (C) 2022 DigiPen Institute of Technology.
+Reproduction or disclosure of this file or its contents without the prior written consent
+of DigiPen Institute of Technology is prohibited.
+*//*************************************************************************************/
+#pragma once
+
+// External Dependencies
+#include "Resource/SHHandle.h"
+#include "AudioSystem/SHAudioSystem.h"
+#include "Assets/SHAssetMacros.h"
+// Project Includes
+#include "Engine/GenericHandle.hxx"
+
+namespace SHADE
+{
+  /// <summary>
+  /// Managed counterpart of the AudioSystem containing Audioclip 
+  /// that can be fed to Audioscripting for creating clips.
+  /// </summary>
+  public value struct AudioClipHandler
+  {
+  internal:
+    /*-----------------------------------------------------------------------------*/
+    /* Properties                                                                  */
+    /*-----------------------------------------------------------------------------*/
+    /// <summary>
+    /// Copy of the Handle to the native object.
+    /// </summary>
+    property Handle<AudioClip> NativeObject
+    {
+      Handle<AudioClip> get();
+    }
+    /// <summary>
+    /// Generic handle for the native object
+    /// </summary>
+    property GenericHandle NativeObjectHandle
+    {
+      GenericHandle get();
+    }
+    /// <summary>
+    /// The raw asset ID of the asset.
+    /// </summary>
+    property AssetID NativeAssetID
+    {
+      AssetID get();
+    }
+
+    /*-----------------------------------------------------------------------------*/
+    /* Constructors/Destructor                                                     */
+    /*-----------------------------------------------------------------------------*/
+    /// <summary>
+    /// Constructor for the AudioClip
+    /// </summary>
+    /// <param name="AudioClip">Handle to the native material object.</param>
+    AudioClipHandler(Handle<AudioClip> audioclip);
+
+  public:
+   
+    //to comment ltr
+    void Play();
+    void Stop(bool fadeOut);
+    void SetPause(bool pause);
+    bool IsPaused();
+    void SetParameter(System::String^ paramName, float value);
+    float GetParameterValue(System::String^ paramName);
+
+  protected:
+    /*-----------------------------------------------------------------------------*/
+    /* Data Members                                                                */
+    /*-----------------------------------------------------------------------------*/
+    GenericHandle audioClipInstHandle;
+  };
+}
+