pcce::Scene Class Reference

#include <Scene.h>

List of all members.

Public Member Functions
	Scene ()
	Scene (Ogre::SceneType sceneType)
	Scene (Ogre::SceneManager *sceneManager)
	~Scene ()
Ogre::SceneManager *	GetOgreSceneManager ()
Ogre::Entity *	CreateOgreEntity (tGameObjectPtr gameObject)
void	RemoveEntity (Ogre::Entity *entity)
void	RemoveEntity (tGameObjectPtr gameObject)
tGameObjectID	GetGameObjectID (Ogre::Entity *entity)
tGameObjectPtr	GetGameObject (Ogre::Entity *entity)
Ogre::Camera *	CreateOgreCamera ()
Ogre::Camera *	GetOgreCamera ()
Private Types
typedef std::map< Ogre::Entity *, tGameObjectID >	tEntityGameObjectMap
Private Attributes
tEntityGameObjectMap	mEntityGameObjectMap
Ogre::SceneManager *	mOgreScene
Ogre::Camera *	mOgreCamera

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Detailed Description

Definition at line 44 of file Scene.h.

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Member Typedef Documentation

typedef std::map< Ogre::Entity*, tGameObjectID > pcce::Scene::tEntityGameObjectMap [private]

Definition at line 65 of file Scene.h.

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Constructor & Destructor Documentation

Scene::Scene

(

)

Definition at line 42 of file Scene.cpp.

References mOgreScene.

            : mEntityGameObjectMap(), mOgreScene(NULL), mOgreCamera(NULL) {
  mOgreScene = Ogre::Root::getSingleton().createSceneManager(Ogre::ST_GENERIC);
}

Scene::Scene

(

Ogre::SceneType

sceneType

)

Definition at line 46 of file Scene.cpp.

References mOgreScene.

                                   : mOgreScene(NULL), mOgreCamera(NULL) {
  mOgreScene = Ogre::Root::getSingleton().createSceneManager(sceneType);
}

Scene::Scene

(

Ogre::SceneManager *

sceneManager

)

Definition at line 50 of file Scene.cpp.

References mOgreCamera, mOgreScene, and PCCE_CHECK.

                                          : mOgreScene(sceneManager), mOgreCamera(NULL) {
  Ogre::SceneManager::CameraIterator c = mOgreScene->getCameraIterator();
  if (c.hasMoreElements()) { 
    mOgreCamera = c.getNext();
    PCCE_CHECK(mOgreCamera != NULL, "Scene Ogre::CameraIterator returned null");
  }
  PCCE_CHECK(!c.hasMoreElements(), "Scene cannot have multiple cameras");
}

Scene::~Scene

(

)

Definition at line 59 of file Scene.cpp.

References pcce::Singleton< T >::Get(), and mOgreScene.

              {
  tIEventPtr sceneEvent(new DeleteSceneEvent(mOgreScene));      
  EventSystemSingleton::Get()->DispatchEvent(sceneEvent);
}

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Member Function Documentation

Ogre::SceneManager * Scene::GetOgreSceneManager

(

)

Definition at line 64 of file Scene.cpp.

References mOgreScene.

                                             {
  return mOgreScene;
}

Ogre::Entity * Scene::CreateOgreEntity

(

tGameObjectPtr

gameObject

)

Definition at line 68 of file Scene.cpp.

References mEntityGameObjectMap, mOgreScene, and PCCE_CHECK.

                                                             {
  PCCE_CHECK(gameObject, "Scene::CreateOgreEntity: Cannot add empty game object to scene");
  PCCE_CHECK(!gameObject->HasEntity(), "Scene::CreateOgreEntity: Game object already has entity");
  
  Ogre::Entity* result = mOgreScene->createEntity("", "");
  mEntityGameObjectMap.insert(tEntityGameObjectMap::value_type(result, gameObject->GetID()));
  gameObject->SetEntity(result);
  
  return result;
}

void Scene::RemoveEntity

(

Ogre::Entity *

entity

)

Definition at line 79 of file Scene.cpp.

References pcce::Singleton< T >::Get(), and mEntityGameObjectMap.

                                           {
  tEntityGameObjectMap::iterator i = mEntityGameObjectMap.find(entity);
  if (i != mEntityGameObjectMap.end()) {
    tGameObjectPtr gameObject = GameObjectDBSingleton::Get()->GetGameObject(i->second);
    mEntityGameObjectMap.erase(i);
    gameObject->SetEntity(NULL);
  }
}

void Scene::RemoveEntity

(

tGameObjectPtr

gameObject

)

Definition at line 88 of file Scene.cpp.

References mEntityGameObjectMap.

                                                  {
  tEntityGameObjectMap::iterator i = mEntityGameObjectMap.find(gameObject->GetEntity());
  if (i != mEntityGameObjectMap.end()) {
    mEntityGameObjectMap.erase(i);
    gameObject->SetEntity(NULL);
  }
}

tGameObjectID Scene::GetGameObjectID

(

Ogre::Entity *

entity

)

Definition at line 96 of file Scene.cpp.

References mEntityGameObjectMap, and PCCE_CHECK.

Referenced by GetGameObject().

                                                       {
  tEntityGameObjectMap::const_iterator i = mEntityGameObjectMap.find(entity);
  PCCE_CHECK(i != mEntityGameObjectMap.end(), "Scene::GetGameObjectID: Unknown entity");
  return i->second;
}

tGameObjectPtr Scene::GetGameObject

(

Ogre::Entity *

entity

)

Definition at line 102 of file Scene.cpp.

References pcce::Singleton< T >::Get(), and GetGameObjectID().

                                                      {
  tGameObjectID id = GetGameObjectID(entity);
  return GameObjectDBSingleton::Get()->GetGameObject(id);
}

Ogre::Camera * Scene::CreateOgreCamera

(

)

Definition at line 107 of file Scene.cpp.

References mOgreCamera, mOgreScene, and PCCE_CHECK.

                                    {
  PCCE_CHECK(mOgreCamera == NULL, "Scene already has a camera created");
  
  mOgreCamera = mOgreScene->createCamera("Camera");
  mOgreCamera->setFixedYawAxis(false);
  mOgreCamera->setPosition(0,50,0);
  mOgreCamera->lookAt(0,0,0);
  mOgreCamera->setNearClipDistance(10);
  
  return mOgreCamera;
}

Ogre::Camera * Scene::GetOgreCamera

(

)

Definition at line 119 of file Scene.cpp.

References mOgreCamera.

                                 {
  return mOgreCamera;
}

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Member Data Documentation

tEntityGameObjectMap pcce::Scene::mEntityGameObjectMap [private]

Definition at line 66 of file Scene.h.

Referenced by CreateOgreEntity(), GetGameObjectID(), and RemoveEntity().

Ogre::SceneManager* pcce::Scene::mOgreScene [private]

Definition at line 68 of file Scene.h.

Referenced by CreateOgreCamera(), CreateOgreEntity(), GetOgreSceneManager(), Scene(), and ~Scene().

Ogre::Camera* pcce::Scene::mOgreCamera [private]

Definition at line 69 of file Scene.h.

Referenced by CreateOgreCamera(), GetOgreCamera(), and Scene().

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The documentation for this class was generated from the following files:

• include/Scene.h
• src/Scene.cpp