From fa1e185e73c76c699d904fe010515439c0f44215 Mon Sep 17 00:00:00 2001
From: Dave Schuyler <nthparameter@gmail.com>
Date: Thu, 12 Jul 2001 22:51:57 +0000
Subject: [PATCH] reference counting changes

---
 panda/src/audio/audioManager.cxx            |  8 +++---
 panda/src/audio/audioManager.h              | 28 ++++++++++++++++++---
 panda/src/audiotraits/milesAudioManager.cxx | 12 ++++-----
 panda/src/audiotraits/milesAudioManager.h   |  4 +--
 4 files changed, 37 insertions(+), 15 deletions(-)

diff --git a/panda/src/audio/audioManager.cxx b/panda/src/audio/audioManager.cxx
index e1dc2a8f6d..95e40ba104 100644
--- a/panda/src/audio/audioManager.cxx
+++ b/panda/src/audio/audioManager.cxx
@@ -24,8 +24,10 @@
 
 #include "load_dso.h"
 
+TypeHandle AudioManager::_type_handle;
+
 namespace {
-  AudioManager* create_NullAudioManger() {
+  PT(AudioManager) create_NullAudioManger() {
     audio_debug("create_NullAudioManger()");
     return new NullAudioManager();
   }
@@ -41,7 +43,7 @@ register_AudioManager_creator(Create_AudioManager_proc* proc) {
 
 
 // Factory method for getting a platform specific AudioManager:
-AudioManager* AudioManager::
+PT(AudioManager) AudioManager::
 create_AudioManager() {
   audio_debug("create_AudioManager()\n  audio_library_name=\""
       <<*audio_library_name<<"\"");
@@ -59,7 +61,7 @@ create_AudioManager() {
         nassertr(_create_AudioManager==create_NullAudioManger, 0);
       } else {
         // ...the library will register itself with the AudioManager.
-        #if defined(WIN32) && !defined(NDEBUG) //[
+        #if defined(DWORD) && defined(WIN32) && !defined(NDEBUG) //[
           const int bufLen=256;
           char path[bufLen];
           DWORD count = GetModuleFileName((HMODULE)lib, path, bufLen);
diff --git a/panda/src/audio/audioManager.h b/panda/src/audio/audioManager.h
index 6c438bd0b0..6845217750 100644
--- a/panda/src/audio/audioManager.h
+++ b/panda/src/audio/audioManager.h
@@ -23,10 +23,10 @@
 #include "config_audio.h"
 #include "audioSound.h"
 
-typedef AudioManager* Create_AudioManager_proc();
+typedef PT(AudioManager) Create_AudioManager_proc();
 
 
-class EXPCL_PANDA AudioManager {
+class EXPCL_PANDA AudioManager : public TypedReferenceCount {
 PUBLISHED:
   // Create an AudioManager for each category of sounds you have.
   // E.g.
@@ -39,12 +39,12 @@ PUBLISHED:
   // You own the AudioManager*, please delete it when you're done with it.
   // Do not delete the AudioManager (i.e. you're not done with it), until
   // you have deleted all the associated AudioSounds.
-  static AudioManager* create_AudioManager();
+  static PT(AudioManager) create_AudioManager();
   virtual ~AudioManager() {}
   
   // Get a sound:
   // You own this sound.  Be sure to delete it when you're done.
-  virtual AudioSound* get_sound(const string& file_name) = 0;
+  virtual PT(AudioSound) get_sound(const string& file_name) = 0;
   // Tell the AudioManager there is no need to keep this one cached.
   virtual void drop_sound(const string& file_name) = 0;
 
@@ -74,6 +74,26 @@ protected:
   AudioManager() {
     // intentionally blank.
   }
+
+public:
+  // type stuff
+  static TypeHandle get_class_type() {
+    return _type_handle;
+  }
+  static void init_type() {
+    TypedReferenceCount::init_type();
+    register_type(_type_handle, "AudioManager",
+        TypedReferenceCount::get_class_type());
+  }
+  virtual TypeHandle get_type() const {
+    return get_class_type();
+  }
+  virtual TypeHandle force_init_type() {
+    init_type();
+    return get_class_type();
+  }
+private:
+  static TypeHandle _type_handle;
 };
 
 #include "audioManager.I"
diff --git a/panda/src/audiotraits/milesAudioManager.cxx b/panda/src/audiotraits/milesAudioManager.cxx
index 04c10c03c7..caed1e741e 100644
--- a/panda/src/audiotraits/milesAudioManager.cxx
+++ b/panda/src/audiotraits/milesAudioManager.cxx
@@ -27,7 +27,7 @@
 int MilesAudioManager::_active_managers;
 HDLSFILEID MilesAudioManager::_dls_field;
 
-AudioManager* Create_AudioManager() {
+PT(AudioManager) Create_AudioManager() {
   audio_debug("Create_AudioManger()");
   return new MilesAudioManager();
 }
@@ -143,9 +143,9 @@ load(Filename file_name) {
 //       Access: Public
 //  Description: 
 ////////////////////////////////////////////////////////////////////
-AudioSound* MilesAudioManager::
+PT(AudioSound) MilesAudioManager::
 get_sound(const string& file_name) {
-  audio_debug("MilesAudioManager::get_sound(file_name=\""<<file_name<<"\"");
+  audio_debug("MilesAudioManager::get_sound(file_name=\""<<file_name<<"\")");
   Filename path = file_name;
   path.resolve_filename(get_sound_path());
   audio_debug("  resolved file_name is '"<<path<<"'");
@@ -177,7 +177,7 @@ get_sound(const string& file_name) {
     }
   }
   // Create an AudioSound from the sound:
-  AudioSound* audioSound = 0;
+  PT(AudioSound) audioSound = 0;
   if (audio) {
     MilesAudioSound* milesAudioSound
         =new MilesAudioSound(*this, audio, (*si).first);
@@ -198,7 +198,7 @@ get_sound(const string& file_name) {
 void MilesAudioManager::
 drop_sound(const string& file_name) {
   audio_debug("MilesAudioManager::drop_sound(file_name=\""
-      <<file_name<<"\"");
+      <<file_name<<"\")");
   Filename path = file_name;
   path.resolve_filename(get_sound_path());
   audio_debug("  path=\""<<path<<"\"");
@@ -217,7 +217,7 @@ drop_sound(const string& file_name) {
 void MilesAudioManager::
 release_sound(MilesAudioSound* audioSound) {
   audio_debug("MilesAudioManager::release_sound(audioSound=\""
-      <<audioSound->get_name()<<"\"");
+      <<audioSound->get_name()<<"\")");
   _soundsOnLoan.erase(audioSound);
 }
 
diff --git a/panda/src/audiotraits/milesAudioManager.h b/panda/src/audiotraits/milesAudioManager.h
index a6ff99833c..a11a151878 100644
--- a/panda/src/audiotraits/milesAudioManager.h
+++ b/panda/src/audiotraits/milesAudioManager.h
@@ -31,7 +31,7 @@ public:
   MilesAudioManager();
   ~MilesAudioManager();
 
-  AudioSound* get_sound(const string& file_name);
+  PT(AudioSound) get_sound(const string& file_name);
   void drop_sound(const string& file_name);
 
   void set_volume(float volume);
@@ -58,7 +58,7 @@ private:
   friend MilesAudioSound;
 };
 
-EXPCL_MILES_AUDIO AudioManager* Create_AudioManager();
+EXPCL_MILES_AUDIO PT(AudioManager) Create_AudioManager();
 
 
 #endif //]