ecs::Registry Class Reference

Class for managing entities and their components. More...

#include <Registry.hpp>

Collaboration diagram for ecs::Registry:

Classes
class	EntityBuilder
class	IPool
class	Pool

Public Member Functions
	Registry ()=default
	~Registry ()=default
	Registry (const Registry &)=delete
Registry &	operator= (const Registry &)=delete
	Registry (Registry &&)=delete
Registry &	operator= (Registry &&)=delete
EntityBuilder	createEntity ()
template<typename T , typename... Args>
T &	addComponent (Entity e, Args &&...args)
template<typename T >
T *	getComponent (Entity e)
template<typename T >
std::unordered_map< Entity, T > &	getAll ()
template<typename T >
bool	hasComponent (Entity e)
template<typename T >
void	removeComponent (Entity e)
void	onComponentAdded (std::function< void(Entity, const std::type_info &)> cb)

Private Member Functions
template<typename T >
Pool< T > &	getPool ()

Private Attributes
Entity	m_lastEntity = INVALID_ENTITY
std::vector< Entity >	m_entities
std::unordered_map< std::type_index, std::unique_ptr< IPool > >	m_components
std::vector< std::function< void(Entity, const std::type_info &)> >	m_onComponentAddedCallbacks

Detailed Description

Class for managing entities and their components.

Definition at line 24 of file Registry.hpp.

Constructor & Destructor Documentation

Registry() [1/3]

ecs::Registry::Registry ( )

default

~Registry()

ecs::Registry::~Registry ( )

default

Registry() [2/3]

ecs::Registry::Registry ( const Registry & )

delete

Registry() [3/3]

ecs::Registry::Registry ( Registry && )

delete

Member Function Documentation

addComponent()

template<typename T , typename... Args>

T & ecs::Registry::addComponent ( Entity e, Args &&... args )

inline

Definition at line 60 of file Registry.hpp.

References getPool(), and m_onComponentAddedCallbacks.

Referenced by ecs::Registry::EntityBuilder::with().

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createEntity()

EntityBuilder ecs::Registry::createEntity ( )

inline

Definition at line 53 of file Registry.hpp.

References m_entities, and m_lastEntity.

Referenced by cli::CollisionSystem::createExplosion(), cli::ProjectileManager::createProjectile(), cli::WeaponSystem::showLoadingAnimation(), cli::SpawnSystem::spawnAsteroid(), cli::SpawnSystem::spawnEnemy(), and cli::SpawnSystem::spawnWave().

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getAll()

template<typename T >

std::unordered_map< Entity, T > & ecs::Registry::getAll ( )

inline

Definition at line 77 of file Registry.hpp.

References getPool().

Referenced by cli::WeaponSystem::hideLoadingAnimation(), cli::WeaponSystem::showLoadingAnimation(), cli::AnimationSystem::update(), cli::AsteroidSystem::update(), cli::AudioSystem::update(), cli::BeamSystem::update(), cli::CollisionSystem::update(), cli::EnemySystem::update(), cli::ExplosionSystem::update(), cli::LoadingAnimationSystem::update(), cli::PixelSystem::update(), cli::PlayerDirectionSystem::update(), cli::ProjectileSystem::update(), cli::SpriteSystem::update(), cli::TextSystem::update(), and cli::WeaponSystem::update().

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getComponent()

template<typename T >

T * ecs::Registry::getComponent ( Entity e )

inline

Definition at line 71 of file Registry.hpp.

References getPool().

Referenced by cli::WeaponSystem::showLoadingAnimation(), cli::AnimationSystem::update(), cli::AsteroidSystem::update(), cli::BeamSystem::update(), cli::CollisionSystem::update(), cli::EnemySystem::update(), cli::ExplosionSystem::update(), cli::LoadingAnimationSystem::update(), cli::PixelSystem::update(), cli::PlayerDirectionSystem::update(), cli::ProjectileSystem::update(), cli::SpriteSystem::update(), cli::TextSystem::update(), and cli::WeaponSystem::update().

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getPool()

template<typename T >

Pool< T > & ecs::Registry::getPool ( )

inlineprivate

Definition at line 129 of file Registry.hpp.

References m_components.

Referenced by addComponent(), getAll(), getComponent(), hasComponent(), and removeComponent().

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hasComponent()

template<typename T >

bool ecs::Registry::hasComponent ( Entity e )

inline

Definition at line 79 of file Registry.hpp.

References getPool().

Referenced by cli::WeaponSystem::hideLoadingAnimation(), cli::CollisionSystem::removeAsteroid(), cli::CollisionSystem::removeEnemy(), cli::ExplosionSystem::removeExplosion(), cli::CollisionSystem::removeProjectile(), cli::AsteroidSystem::update(), cli::EnemySystem::update(), and cli::ProjectileSystem::update().

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onComponentAdded()

void ecs::Registry::onComponentAdded ( std::function< void(Entity, const std::type_info &)> cb )

inline

Definition at line 91 of file Registry.hpp.

References m_onComponentAddedCallbacks.

operator=() [1/2]

Registry & ecs::Registry::operator= ( const Registry & )

delete

operator=() [2/2]

Registry & ecs::Registry::operator= ( Registry && )

delete

removeComponent()

template<typename T >

void ecs::Registry::removeComponent ( Entity e )

inline

Definition at line 85 of file Registry.hpp.

References getPool().

Referenced by cli::WeaponSystem::hideLoadingAnimation(), cli::CollisionSystem::removeAsteroid(), cli::CollisionSystem::removeEnemy(), cli::ExplosionSystem::removeExplosion(), cli::CollisionSystem::removeProjectile(), cli::AsteroidSystem::update(), cli::EnemySystem::update(), and cli::ProjectileSystem::update().

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Member Data Documentation

m_components

std::unordered_map<std::type_index, std::unique_ptr<IPool> > ecs::Registry::m_components

private

Definition at line 140 of file Registry.hpp.

Referenced by getPool().

m_entities

std::vector<Entity> ecs::Registry::m_entities

private

Definition at line 139 of file Registry.hpp.

Referenced by createEntity().

m_lastEntity

Entity ecs::Registry::m_lastEntity = INVALID_ENTITY

private

Definition at line 138 of file Registry.hpp.

Referenced by createEntity().

m_onComponentAddedCallbacks

std::vector<std::function<void(Entity, const std::type_info &)> > ecs::Registry::m_onComponentAddedCallbacks

private

Definition at line 141 of file Registry.hpp.

Referenced by addComponent(), and onComponentAdded().

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

• /home/runner/work/R-Type/R-Type/modules/ECS/include/ECS/Registry.hpp