Fix audio sources using local positions instead of global

src/audio/player.cpp

@@ -3,10 +3,10 @@
 audio::Player::Player(Master& master) : master_(master) {}
 
 audio::SoundSource* audio::Player::PlaySound(const std::shared_ptr<const Sound>& sound,
-                                             const glm::vec3* attach_position)
+                                             const game::TransformNode* attach_node)
 {
     SoundSource* source = new SoundSource(this, sound);
-    source->AttachToPosition(attach_position);
+    source->AttachToNode(attach_node);
 
     return source;
 }

src/audio/player.hpp

@@ -14,7 +14,7 @@ public:
     Player(Master& master);
     DELETE_COPY_MOVE(Player)
 
-    SoundSource* PlaySound(const std::shared_ptr<const Sound>& sound, const glm::vec3* attach_position);
+    SoundSource* PlaySound(const std::shared_ptr<const Sound>& sound, const game::TransformNode* attach_node);
 
     void Update();
 

src/audio/source.cpp

@@ -47,12 +47,11 @@ void audio::Source::SetVelocity(const glm::vec3& velocity)
     alSource3f(source_, AL_VELOCITY, velocity.x, velocity.y, velocity.z);
 }
 
-void audio::Source::AttachToPosition(const glm::vec3* position)
+void audio::Source::AttachToNode(const game::TransformNode* node)
 {
-    attach_position_ = position;
-    if (attach_position_)
-        SetPosition(*attach_position_);
-    // TsrDebugf(DML_2, "Attached source %p to position %p\n", this, position);
+    attach_node_ = node;
+    if (attach_node_)
+        SetPosition(attach_node_->GetGlobalPosition());
 }
 
 void audio::Source::SetRelativeToListener(bool relative)
@@ -71,8 +70,8 @@ void audio::Source::SetRelativeToListener(bool relative)
 
 void audio::Source::Update()
 {
-    if (attach_position_)
-        SetPosition(*attach_position_);
+    if (attach_node_)
+        SetPosition(attach_node_->GetGlobalPosition());
 }
 
 void audio::Source::Delete()

src/audio/source.hpp

@@ -3,6 +3,8 @@
 #include "master.hpp"
 #include <memory>
 
+#include "game/transform_node.hpp"
+
 namespace audio
 {
 
@@ -24,7 +26,7 @@ public:
 
     void SetPosition(const glm::vec3& position);
     void SetVelocity(const glm::vec3& velocity);
-    void AttachToPosition(const glm::vec3* position);
+    void AttachToNode(const game::TransformNode* node);
     void SetRelativeToListener(bool relative);
 
     virtual void SetLooping(bool looping) = 0;
@@ -45,7 +47,7 @@ protected:
 
     unsigned int source_ = 0;
 
-    const glm::vec3* attach_position_ = nullptr;
+    const game::TransformNode* attach_node_ = nullptr;
     bool should_play_ = true; // auto play when created
     bool finished_ = false;
     bool delete_on_finish_ = true; // auto delete when finished

src/gameview/entityview.cpp

@@ -103,7 +103,7 @@ bool game::view::EntityView::ProcessPlaySoundMsg(net::InMessage& msg)
         return true; // dont play if not loaded yet
 
     auto sound = assets::CacheManager::GetSound("data/" + std::string(name) + ".snd");
-    auto snd = audioplayer_.PlaySound(sound, &root_.local.position);
+    auto snd = audioplayer_.PlaySound(sound, &root_);
     snd->SetVolume(volume);
     snd->SetPitch(pitch);
 

src/gameview/vehicleview.cpp

@@ -387,7 +387,7 @@ void game::view::VehicleView::UpdateSounds()
 
     if (accel && !snd_accel_src_)
     {
-        snd_accel_src_ = audioplayer_.PlaySound(snd_accel_, &root_.local.position);
+        snd_accel_src_ = audioplayer_.PlaySound(snd_accel_, &root_);
         snd_accel_src_->SetLooping(true);
     }
     else if (!accel && snd_accel_src_)