Demo::GameEntityManager Class Reference

#include <GameEntityManager.h>

Classes
struct	CreatedGameEntity

Public Types
typedef std::vector< GameEntityVec >	GameEntityVecVec

Public Member Functions
	GameEntityManager (Mq::MessageQueueSystem *graphicsSystem, LogicSystem *logicSystem)
	~GameEntityManager ()
GameEntity *	addGameEntity (Ogre::SceneMemoryMgrTypes type, const MovableObjectDefinition *moDefinition, const Ogre::Vector3 &initialPos, const Ogre::Quaternion &initialRot, const Ogre::Vector3 &initialScale)
	Creates a GameEntity, adding it to the world, and scheduling for the Graphics thread to create the appropiate SceneNode and Item pointers. More...
void	removeGameEntity (GameEntity *toRemove)
	Removes the GameEntity from the world. More...
void	_notifyGameEntitiesRemoved (size_t slot)
	Must be called by LogicSystem when Mq::GAME_ENTITY_SCHEDULED_FOR_REMOVAL_SLOT message arrives. More...
void	finishFrameParallel (void)
	Must be called every frame from the LOGIC THREAD. More...

Member Typedef Documentation

GameEntityVecVec

typedef std::vector<GameEntityVec> Demo::GameEntityManager::GameEntityVecVec

Constructor & Destructor Documentation

GameEntityManager()

Demo::GameEntityManager::GameEntityManager	(	Mq::MessageQueueSystem *	graphicsSystem,
		LogicSystem *	logicSystem
	)

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~GameEntityManager()

Demo::GameEntityManager::~GameEntityManager

(

)

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Member Function Documentation

_notifyGameEntitiesRemoved()

void Demo::GameEntityManager::_notifyGameEntitiesRemoved

(

size_t

slot

)

Must be called by LogicSystem when Mq::GAME_ENTITY_SCHEDULED_FOR_REMOVAL_SLOT message arrives.

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addGameEntity()

GameEntity * Demo::GameEntityManager::addGameEntity	(	Ogre::SceneMemoryMgrTypes	type,
		const MovableObjectDefinition *	moDefinition,
		const Ogre::Vector3 &	initialPos,
		const Ogre::Quaternion &	initialRot,
		const Ogre::Vector3 &	initialScale
	)

Creates a GameEntity, adding it to the world, and scheduling for the Graphics thread to create the appropiate SceneNode and Item pointers.

MUST BE CALLED FROM LOGIC THREAD.

Parameters

type	Whether this GameEntity is dynamic (going to change transform frequently), or static (will move/rotate/scale very, very infrequently)
initialPos	Starting position of the GameEntity
initialRot	Starting orientation of the GameEntity
initialScale	Starting scale of the GameEntity

Returns

Pointer of GameEntity ready to be used by the Logic thread. Take in mind not all of its pointers may filled yet (the ones that are not meant to be used by the logic thread)

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finishFrameParallel()

void Demo::GameEntityManager::finishFrameParallel

(

void

)

Must be called every frame from the LOGIC THREAD.

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removeGameEntity()

void Demo::GameEntityManager::removeGameEntity

(

GameEntity *

toRemove

)

Removes the GameEntity from the world.

The pointer is not immediately destroyed, we first need to release data in other threads (i.e. Graphics). It will be destroyed after the Render thread confirms it is done with it (via a Mq::GAME_ENTITY_SCHEDULED_FOR_REMOVAL_SLOT message)

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

• blam/components/3rdparty/ogre2/GameEntityManager.h
• blam/components/3rdparty/ogre2/GameEntityManager.cpp