Central entity lifecycle manager for the R-Type game server. More...

#include <EntityManager.hpp>

Collaboration diagram for gme::EntityManager:

Public Member Functions
	EntityManager (ecs::Registry &registry)
	Constructor.

	~EntityManager ()=default
	Destructor.

	EntityManager (const EntityManager &)=delete
	Deleted copy constructor (non-copyable)

EntityManager &	operator= (const EntityManager &)=delete
	Deleted copy assignment operator (non-copyable)

	EntityManager (EntityManager &&)=delete
	Deleted move constructor (non-movable)

EntityManager &	operator= (EntityManager &&)=delete
	Deleted move assignment operator (non-movable)

ecs::Entity	createPlayer (std::uint32_t sessionId, float x, float y)
	Create a new player entity.

void	destroyPlayer (std::uint32_t sessionId)
	Destroy a player entity.

ecs::Entity	getPlayer (std::uint32_t sessionId)
	Get player entity by session ID.

ecs::Entity	getPlayerEntity (std::uint32_t sessionId) const
	Get player entity by session ID (const version)

bool	hasPlayer (std::uint32_t sessionId) const
	Check if player exists.

void	markPlayerAsDead (std::uint32_t sessionId)
	Mark a player as dead without destroying the entity.

std::uint32_t	getAlivePlayerCount () const
	Get count of alive players.

const std::unordered_map< std::uint32_t, ecs::Entity > &	getPlayers () const
	Get all player entities.

void	addScore (std::uint32_t sessionId, int points)
	Add points to a player's score.

int	getScore (std::uint32_t sessionId) const
	Get player's current score.

void	resetScore (std::uint32_t sessionId)
	Reset player's score to zero.

ecs::Entity	createBasicEnemy (float x, float y, float health=50.0f)
	Create a basic enemy entity.

ecs::Entity	createAdvancedEnemy (float x, float y, float health=100.0f)
	Create an advanced enemy entity.

ecs::Entity	createBoss (float x, float y, float health=1000.0f)
	Create a boss enemy entity.

void	destroyEnemy (std::uint32_t enemyId)
	Destroy an enemy entity.

ecs::Entity	getEnemy (std::uint32_t enemyId)
	Get enemy entity by network ID.

const std::unordered_map< std::uint32_t, ecs::Entity > &	getEnemies () const
	Get all enemy entities.

ecs::Entity	createPlayerProjectile (std::uint32_t playerId, float x, float y, float vx, float vy, bool isSupercharged=false)
	Create a player projectile entity.

ecs::Entity	createEnemyProjectile (std::uint32_t enemyId, float x, float y, float vx, float vy)
	Create an enemy projectile entity.

void	destroyProjectile (std::uint32_t projectileId)
	Destroy a projectile entity.

ecs::Entity	getProjectile (std::uint32_t projectileId)
	Get projectile entity by network ID.

const std::unordered_map< std::uint32_t, ecs::Entity > &	getProjectiles () const
	Get all projectile entities.

ecs::Entity	createPowerup (float x, float y, uint8_t powerupType)
	Create a powerup entity.

void	destroyPowerup (std::uint32_t powerupId)
	Destroy a powerup entity.

void	updateLifetimes (float deltaTime)
	Update lifetime counters for temporary entities.

void	cleanupDestroyedEntities ()
	Process destruction queue and remove destroyed entities.

EntityMetadata *	getEntityMetadata (std::uint32_t networkId)
	Get entity metadata by network ID.

const EntityMetadata *	getEntityMetadata (std::uint32_t networkId) const
	Get entity metadata by network ID (const version)

std::uint32_t	getNetworkIdForEntity (ecs::Entity entity) const
	Get network ID for an entity handle.

std::vector< rnp::EntityState >	getAllEntityStates () const
	Get network state for all entities.

rnp::EntityType	getNetworkEntityType (ServerEntityType type) const
	Convert server entity type to network protocol entity type.

void	clear ()
	Clear all entities and reset manager state.

size_t	getTotalEntityCount () const
	Get total count of all managed entities.

Private Member Functions
void	registerEntity (ecs::Entity entity, ServerEntityType type, std::uint32_t networkId, float lifetime=-1.0f, std::uint32_t ownerId=0)
	Register a new entity with the manager.

void	unregisterEntity (std::uint32_t networkId)
	Unregister an entity from the manager.

void	processDestroyQueue ()
	Process pending entity destructions from queue.

Private Attributes
ecs::Registry &	m_registry
	Reference to ECS registry.

std::unordered_map< std::uint32_t, ecs::Entity >	m_playerEntities
	Player entities by session ID.

std::unordered_map< std::uint32_t, ecs::Entity >	m_enemyEntities
	Enemy entities by network ID.

std::unordered_map< std::uint32_t, ecs::Entity >	m_projectileEntities
	Projectile entities by network ID.

std::unordered_map< std::uint32_t, ecs::Entity >	m_powerupEntities
	Powerup entities by network ID.

std::unordered_map< std::uint32_t, EntityMetadata >	m_entityMetadata
	Entity metadata by network ID.

std::unordered_set< std::uint32_t >	m_deadPlayers
	Set of dead player session IDs.

std::unordered_map< std::uint32_t, int >	m_playerScores
	Player scores by session ID.

std::unordered_map< ecs::Entity, std::uint32_t >	m_entityToNetworkId
	Reverse lookup map.

std::uint32_t	m_nextEnemyId = 2000
	Next available enemy network ID.

std::uint32_t	m_nextProjectileId = 1000
	Next available projectile network ID.

std::uint32_t	m_nextPowerupId = 5000
	Next available powerup network ID.

std::vector< std::uint32_t >	m_destroyQueue
	Queue of network IDs pending destruction.

Detailed Description

Central entity lifecycle manager for the R-Type game server.

This class provides comprehensive entity management including:

Entity creation with proper component initialization
Entity destruction and cleanup
Network ID assignment and tracking
Lifetime management for temporary entities
Player score tracking
Network state synchronization
Reverse lookups (entity <-> network ID)

The manager maintains separate containers for different entity types and ensures proper cleanup of destroyed entities. All entities are assigned unique network IDs for client-server synchronization.

Definition at line 80 of file EntityManager.hpp.

Constructor & Destructor Documentation

◆ EntityManager() [1/3]

gme::EntityManager::EntityManager ( ecs::Registry & registry )

explicit

Constructor.

Parameters

registry Reference to the ECS registry

Initializes the entity manager with a reference to the game's ECS registry

Definition at line 14 of file EntityManager.cpp.

◆ ~EntityManager()

gme::EntityManager::~EntityManager ( )

default

Destructor.

◆ EntityManager() [2/3]

gme::EntityManager::EntityManager ( const EntityManager & )

delete

Deleted copy constructor (non-copyable)

◆ EntityManager() [3/3]

gme::EntityManager::EntityManager ( EntityManager && )

delete

Deleted move constructor (non-movable)

Member Function Documentation

◆ addScore()

void gme::EntityManager::addScore	(	std::uint32_t	sessionId,
		int	points )

Add points to a player's score.

Parameters

sessionId	Network session ID of the player
points	Points to add (can be negative)

Definition at line 106 of file EntityManager.cpp.

References utl::INFO, utl::Logger::log(), and m_playerScores.

Referenced by gme::CollisionSystem::applyDamageToEnemy().

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◆ cleanupDestroyedEntities()

void gme::EntityManager::cleanupDestroyedEntities ( )

Process destruction queue and remove destroyed entities.

Should be called after all systems have updated to safely remove entities

Definition at line 299 of file EntityManager.cpp.

References processDestroyQueue().

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◆ clear()

void gme::EntityManager::clear ( )

Clear all entities and reset manager state.

Destroys all entities and resets ID generators

Definition at line 473 of file EntityManager.cpp.

References ecs::Registry::hasComponent(), m_deadPlayers, m_destroyQueue, m_enemyEntities, m_entityMetadata, m_entityToNetworkId, m_playerEntities, m_powerupEntities, m_projectileEntities, m_registry, and ecs::Registry::removeComponent().

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◆ createAdvancedEnemy()

ecs::Entity gme::EntityManager::createAdvancedEnemy	(	float	x,
		float	y,
		float	health = 100.0f )

Create an advanced enemy entity.

Parameters

x	Spawn X position
y	Spawn Y position
health	Initial health (default: 100.0)

Returns: Created enemy entity handle

Creates advanced enemy with complex AI behavior

Definition at line 153 of file EntityManager.cpp.

References ecs::Registry::createEntity(), gme::ENEMY_ADVANCED, utl::INFO, utl::Logger::log(), m_enemyEntities, m_nextEnemyId, m_registry, registerEntity(), and ecs::Registry::EntityBuilder::with().

Referenced by gme::WaveManager::processSpawns(), and gme::EnemySpawnSystem::processWave().

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◆ createBasicEnemy()

ecs::Entity gme::EntityManager::createBasicEnemy	(	float	x,
		float	y,
		float	health = 50.0f )

Create a basic enemy entity.

Parameters

x	Spawn X position
y	Spawn Y position
health	Initial health (default: 50.0)

Returns: Created enemy entity handle

Creates basic enemy with simple AI behavior

Definition at line 126 of file EntityManager.cpp.

References ecs::Registry::createEntity(), gme::ENEMY_BASIC, utl::INFO, utl::Logger::log(), m_enemyEntities, m_nextEnemyId, m_registry, registerEntity(), and ecs::Registry::EntityBuilder::with().

Referenced by gme::WaveManager::processSpawns(), and gme::EnemySpawnSystem::processWave().

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◆ createBoss()

ecs::Entity gme::EntityManager::createBoss	(	float	x,
		float	y,
		float	health = 1000.0f )

Create a boss enemy entity.

Parameters

x	Spawn X position
y	Spawn Y position
health	Initial health (default: 1000.0)

Returns: Created boss entity handle

Creates boss with special AI and high durability

Definition at line 180 of file EntityManager.cpp.

References gme::BOSS, ecs::Registry::createEntity(), utl::INFO, utl::Logger::log(), m_enemyEntities, m_nextEnemyId, m_registry, registerEntity(), and ecs::Registry::EntityBuilder::with().

Referenced by gme::WaveManager::processSpawns(), and gme::EnemySpawnSystem::processWave().

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◆ createEnemyProjectile()

ecs::Entity gme::EntityManager::createEnemyProjectile	(	std::uint32_t	enemyId,
		float	x,
		float	y,
		float	vx,
		float	vy )

Create an enemy projectile entity.

Parameters

enemyId	Network ID of the enemy who fired
x	Initial X position
y	Initial Y position
vx	X velocity
vy	Y velocity

Returns: Created projectile entity handle

Definition at line 248 of file EntityManager.cpp.

References ecs::Projectile::BASIC, ecs::Registry::createEntity(), m_nextProjectileId, m_projectileEntities, m_registry, gme::PROJECTILE_ENEMY, registerEntity(), and ecs::Registry::EntityBuilder::with().

Referenced by gme::EnemyAISystem::tryShoot(), and gme::EnemyAISystem::updateBossAI().

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◆ createPlayer()

ecs::Entity gme::EntityManager::createPlayer	(	std::uint32_t	sessionId,
		float	x,
		float	y )

Create a new player entity.

Parameters

sessionId	Network session ID of the player
x	Initial X position
y	Initial Y position

Returns: Created player entity handle

Creates a player entity with all required components (Transform, Velocity, Health, Hitbox, NetworkId) and registers it for tracking

Definition at line 16 of file EntityManager.cpp.

References ecs::Registry::createEntity(), hasPlayer(), utl::INFO, utl::Logger::log(), m_playerEntities, m_playerScores, m_registry, gme::PLAYER, registerEntity(), utl::GameConfig::Server::SCREEN_HEIGHT, utl::GameConfig::Server::SCREEN_WIDTH, utl::WARNING, and ecs::Registry::EntityBuilder::with().

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◆ createPlayerProjectile()

ecs::Entity gme::EntityManager::createPlayerProjectile	(	std::uint32_t	playerId,
		float	x,
		float	y,
		float	vx,
		float	vy,
		bool	isSupercharged = false )

Create a player projectile entity.

Parameters

playerId	Session ID of the player who fired
x	Initial X position
y	Initial Y position
vx	X velocity
vy	Y velocity
isSupercharged	Whether this is a powered-up shot (default: false)

Returns: Created projectile entity handle

Definition at line 223 of file EntityManager.cpp.

References ecs::Projectile::BASIC, ecs::Registry::createEntity(), m_nextProjectileId, m_projectileEntities, m_registry, gme::PROJECTILE_PLAYER, registerEntity(), ecs::Projectile::SUPERCHARGED, and ecs::Registry::EntityBuilder::with().

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◆ createPowerup()

ecs::Entity gme::EntityManager::createPowerup	(	float	x,
		float	y,
		uint8_t	powerupType )

Create a powerup entity.

Parameters

x	Spawn X position
y	Spawn Y position
powerupType	Type of powerup (0-255)

Returns: Created powerup entity handle

◆ destroyEnemy()

void gme::EntityManager::destroyEnemy ( std::uint32_t enemyId )

Destroy an enemy entity.

Parameters

enemyId Network ID of the enemy

Definition at line 207 of file EntityManager.cpp.

References getEntityMetadata(), and m_destroyQueue.

Referenced by gme::CollisionSystem::applyDamageToEnemy().

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◆ destroyPlayer()

void gme::EntityManager::destroyPlayer ( std::uint32_t sessionId )

Destroy a player entity.

Parameters

sessionId Network session ID of the player to destroy

Removes player from tracking and queues entity for destruction

Definition at line 52 of file EntityManager.cpp.

References getEntityMetadata(), utl::INFO, utl::Logger::log(), and m_destroyQueue.

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◆ destroyPowerup()

void gme::EntityManager::destroyPowerup ( std::uint32_t powerupId )

Destroy a powerup entity.

Parameters

powerupId Network ID of the powerup

◆ destroyProjectile()

void gme::EntityManager::destroyProjectile ( std::uint32_t projectileId )

Destroy a projectile entity.

Parameters

projectileId Network ID of the projectile

Definition at line 267 of file EntityManager.cpp.

References getEntityMetadata(), and m_destroyQueue.

Referenced by gme::CollisionSystem::handleEnemyProjectilePlayerCollision(), and gme::CollisionSystem::handlePlayerProjectileEnemyCollision().

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◆ getAlivePlayerCount()

std::uint32_t gme::EntityManager::getAlivePlayerCount ( ) const

Get count of alive players.

Returns: Number of players not marked as dead

Definition at line 91 of file EntityManager.cpp.

References m_deadPlayers, and m_playerEntities.

◆ getAllEntityStates()

std::vector< rnp::EntityState > gme::EntityManager::getAllEntityStates ( ) const

Get network state for all entities.

Returns: Vector of EntityState structures for network transmission

Creates snapshot of all entity positions, velocities, and states for synchronization with clients

Definition at line 319 of file EntityManager.cpp.

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◆ getEnemies()

const std::unordered_map< std::uint32_t, ecs::Entity > & gme::EntityManager::getEnemies ( ) const

inline

Get all enemy entities.

Returns: Const reference to map of network ID to enemy entity

Definition at line 231 of file EntityManager.hpp.

References m_enemyEntities.

Referenced by gme::CollisionSystem::handlePlayerEnemyCollision(), gme::CollisionSystem::handlePlayerProjectileEnemyCollision(), gme::WaveManager::isWaveCleared(), and gme::EnemyAISystem::update().

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◆ getEnemy()

ecs::Entity gme::EntityManager::getEnemy ( std::uint32_t enemyId )

Get enemy entity by network ID.

Parameters

enemyId Network ID of the enemy

Returns: Enemy entity handle

Definition at line 217 of file EntityManager.cpp.

References ecs::INVALID_ENTITY, and m_enemyEntities.

Referenced by gme::CollisionSystem::applyDamageToEnemy().

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◆ getEntityMetadata() [1/2]

EntityMetadata * gme::EntityManager::getEntityMetadata ( std::uint32_t networkId )

Get entity metadata by network ID.

Parameters

networkId Network ID of the entity

Returns: Pointer to metadata (nullptr if not found)

Definition at line 301 of file EntityManager.cpp.

References m_entityMetadata.

Referenced by gme::CollisionSystem::applyDamageToEnemy(), destroyEnemy(), destroyPlayer(), destroyProjectile(), getAllEntityStates(), gme::CollisionSystem::handleEnemyProjectilePlayerCollision(), gme::CollisionSystem::handlePlayerEnemyCollision(), gme::CollisionSystem::handlePlayerProjectileEnemyCollision(), and gme::EnemyAISystem::update().

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◆ getEntityMetadata() [2/2]

const EntityMetadata * gme::EntityManager::getEntityMetadata ( std::uint32_t networkId ) const

Get entity metadata by network ID (const version)

Parameters

networkId Network ID of the entity

Returns: Const pointer to metadata (nullptr if not found)

Definition at line 307 of file EntityManager.cpp.

References m_entityMetadata.

◆ getNetworkEntityType()

rnp::EntityType gme::EntityManager::getNetworkEntityType ( ServerEntityType type ) const

Convert server entity type to network protocol entity type.

Parameters

type	Server entity type

Returns: Corresponding network protocol entity type

Definition at line 454 of file EntityManager.cpp.

References gme::BOSS, rnp::BOSS, rnp::ENEMY, gme::ENEMY_ADVANCED, gme::ENEMY_BASIC, gme::PLAYER, rnp::PLAYER, rnp::PROJECTILE, gme::PROJECTILE_ENEMY, and gme::PROJECTILE_PLAYER.

◆ getNetworkIdForEntity()

std::uint32_t gme::EntityManager::getNetworkIdForEntity ( ecs::Entity entity ) const

Get network ID for an entity handle.

Parameters

entity ECS entity handle

Returns: Network ID (0 if not found)

Definition at line 313 of file EntityManager.cpp.

References m_entityToNetworkId.

Referenced by gme::EnemyAISystem::updateBossAI().

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◆ getPlayer()

ecs::Entity gme::EntityManager::getPlayer ( std::uint32_t sessionId )

Get player entity by session ID.

Parameters

sessionId Network session ID

Returns: Player entity handle (may be invalid if player doesn't exist)

Definition at line 68 of file EntityManager.cpp.

References ecs::INVALID_ENTITY, and m_playerEntities.

◆ getPlayerEntity()

ecs::Entity gme::EntityManager::getPlayerEntity ( std::uint32_t sessionId ) const

Get player entity by session ID (const version)

Parameters

sessionId Network session ID

Returns: Player entity handle

Definition at line 79 of file EntityManager.cpp.

References ecs::INVALID_ENTITY, and m_playerEntities.

Referenced by gme::CollisionSystem::applyDamageToPlayer().

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◆ getPlayers()

const std::unordered_map< std::uint32_t, ecs::Entity > & gme::EntityManager::getPlayers ( ) const

inline

Get all player entities.

Returns: Const reference to map of session ID to player entity

Definition at line 162 of file EntityManager.hpp.

References m_playerEntities.

Referenced by gme::EnemyAISystem::findNearestPlayer(), gme::EnemyAISystem::getDistanceToNearestPlayer(), gme::CollisionSystem::handleEnemyProjectilePlayerCollision(), and gme::CollisionSystem::handlePlayerEnemyCollision().

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◆ getProjectile()

ecs::Entity gme::EntityManager::getProjectile ( std::uint32_t projectileId )

Get projectile entity by network ID.

Parameters

projectileId Network ID of the projectile

Returns: Projectile entity handle

Definition at line 277 of file EntityManager.cpp.

References ecs::INVALID_ENTITY, and m_projectileEntities.

◆ getProjectiles()

const std::unordered_map< std::uint32_t, ecs::Entity > & gme::EntityManager::getProjectiles ( ) const

inline

Get all projectile entities.

Returns: Const reference to map of network ID to projectile entity

Definition at line 274 of file EntityManager.hpp.

References m_projectileEntities.

Referenced by gme::CollisionSystem::handleEnemyProjectilePlayerCollision(), and gme::CollisionSystem::handlePlayerProjectileEnemyCollision().

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◆ getScore()

int gme::EntityManager::getScore ( std::uint32_t sessionId ) const

Get player's current score.

Parameters

sessionId Network session ID

Returns: Current score (0 if player not found)

Definition at line 114 of file EntityManager.cpp.

References m_playerScores.

Referenced by getAllEntityStates().

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◆ getTotalEntityCount()

size_t gme::EntityManager::getTotalEntityCount ( ) const

Get total count of all managed entities.

Returns: Total number of active entities

Definition at line 539 of file EntityManager.cpp.

References m_enemyEntities, m_playerEntities, m_powerupEntities, and m_projectileEntities.

◆ hasPlayer()

bool gme::EntityManager::hasPlayer ( std::uint32_t sessionId ) const

Check if player exists.

Parameters

sessionId Network session ID

Returns: True if player exists and is registered

Definition at line 74 of file EntityManager.cpp.

References m_playerEntities.

Referenced by createPlayer().

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◆ markPlayerAsDead()

void gme::EntityManager::markPlayerAsDead ( std::uint32_t sessionId )

Mark a player as dead without destroying the entity.

Parameters

sessionId Network session ID

Adds player to dead players set, useful for game over detection

Definition at line 85 of file EntityManager.cpp.

References utl::INFO, utl::Logger::log(), and m_deadPlayers.

Referenced by gme::CollisionSystem::applyDamageToPlayer().

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◆ operator=() [1/2]

EntityManager & gme::EntityManager::operator= ( const EntityManager & )

delete

Deleted copy assignment operator (non-copyable)

◆ operator=() [2/2]

EntityManager & gme::EntityManager::operator= ( EntityManager && )

delete

Deleted move assignment operator (non-movable)

◆ processDestroyQueue()

void gme::EntityManager::processDestroyQueue ( )

private

Process pending entity destructions from queue.

Safely removes entities that were queued for destruction

Definition at line 571 of file EntityManager.cpp.

References ecs::Registry::hasComponent(), utl::INFO, utl::Logger::log(), m_deadPlayers, m_destroyQueue, m_enemyEntities, m_playerEntities, m_playerScores, m_powerupEntities, m_projectileEntities, m_registry, ecs::Registry::removeComponent(), and unregisterEntity().

Referenced by cleanupDestroyedEntities().

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◆ registerEntity()

void gme::EntityManager::registerEntity	(	ecs::Entity	entity,
		ServerEntityType	type,
		std::uint32_t	networkId,
		float	lifetime = -1.0f,
		std::uint32_t	ownerId = 0 )

private

Register a new entity with the manager.

Parameters

entity	ECS entity handle
type	Entity type classification
networkId	Network ID for synchronization
lifetime	Maximum lifetime in seconds (-1.0 for infinite)
ownerId	Owner entity ID (for projectiles)

Definition at line 545 of file EntityManager.cpp.

References gme::EntityMetadata::currentLife, gme::EntityMetadata::entity, gme::EntityMetadata::isActive, gme::EntityMetadata::lifetime, m_entityMetadata, m_entityToNetworkId, gme::EntityMetadata::networkId, gme::EntityMetadata::ownerId, and gme::EntityMetadata::type.

Referenced by createAdvancedEnemy(), createBasicEnemy(), createBoss(), createEnemyProjectile(), createPlayer(), and createPlayerProjectile().

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◆ resetScore()

void gme::EntityManager::resetScore ( std::uint32_t sessionId )

Reset player's score to zero.

Parameters

sessionId Network session ID

Definition at line 120 of file EntityManager.cpp.

References utl::INFO, utl::Logger::log(), and m_playerScores.

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◆ unregisterEntity()

void gme::EntityManager::unregisterEntity ( std::uint32_t networkId )

private

Unregister an entity from the manager.

Parameters

networkId Network ID of the entity to unregister

Definition at line 561 of file EntityManager.cpp.

References m_entityMetadata, and m_entityToNetworkId.

Referenced by processDestroyQueue().

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◆ updateLifetimes()

void gme::EntityManager::updateLifetimes ( float deltaTime )

Update lifetime counters for temporary entities.

Parameters

deltaTime Time elapsed since last frame (seconds)

Increments currentLife for entities with limited lifetime and destroys entities that have exceeded their lifetime

Definition at line 283 of file EntityManager.cpp.

References m_destroyQueue, and m_entityMetadata.

Member Data Documentation

◆ m_deadPlayers

std::unordered_set<std::uint32_t> gme::EntityManager::m_deadPlayers

private

Set of dead player session IDs.

Definition at line 369 of file EntityManager.hpp.

Referenced by clear(), getAlivePlayerCount(), markPlayerAsDead(), and processDestroyQueue().

◆ m_destroyQueue

std::vector<std::uint32_t> gme::EntityManager::m_destroyQueue

private

Queue of network IDs pending destruction.

Definition at line 383 of file EntityManager.hpp.

Referenced by clear(), destroyEnemy(), destroyPlayer(), destroyProjectile(), processDestroyQueue(), and updateLifetimes().

◆ m_enemyEntities

std::unordered_map<std::uint32_t, ecs::Entity> gme::EntityManager::m_enemyEntities

private

Enemy entities by network ID.

Definition at line 361 of file EntityManager.hpp.

Referenced by clear(), createAdvancedEnemy(), createBasicEnemy(), createBoss(), getAllEntityStates(), getEnemies(), getEnemy(), getTotalEntityCount(), and processDestroyQueue().

◆ m_entityMetadata

std::unordered_map<std::uint32_t, EntityMetadata> gme::EntityManager::m_entityMetadata

private

Entity metadata by network ID.

Definition at line 366 of file EntityManager.hpp.

Referenced by clear(), getEntityMetadata(), getEntityMetadata(), registerEntity(), unregisterEntity(), and updateLifetimes().

◆ m_entityToNetworkId

std::unordered_map<ecs::Entity, std::uint32_t> gme::EntityManager::m_entityToNetworkId

private

Reverse lookup map.

Definition at line 375 of file EntityManager.hpp.

Referenced by clear(), getNetworkIdForEntity(), registerEntity(), and unregisterEntity().

◆ m_nextEnemyId

std::uint32_t gme::EntityManager::m_nextEnemyId = 2000

private

Next available enemy network ID.

Definition at line 378 of file EntityManager.hpp.

Referenced by createAdvancedEnemy(), createBasicEnemy(), and createBoss().

◆ m_nextPowerupId

std::uint32_t gme::EntityManager::m_nextPowerupId = 5000

private

Next available powerup network ID.

Definition at line 380 of file EntityManager.hpp.

◆ m_nextProjectileId

std::uint32_t gme::EntityManager::m_nextProjectileId = 1000

private

Next available projectile network ID.

Definition at line 379 of file EntityManager.hpp.

Referenced by createEnemyProjectile(), and createPlayerProjectile().

◆ m_playerEntities

std::unordered_map<std::uint32_t, ecs::Entity> gme::EntityManager::m_playerEntities

private

Player entities by session ID.

Definition at line 360 of file EntityManager.hpp.

Referenced by clear(), createPlayer(), getAlivePlayerCount(), getAllEntityStates(), getPlayer(), getPlayerEntity(), getPlayers(), getTotalEntityCount(), hasPlayer(), and processDestroyQueue().

◆ m_playerScores

std::unordered_map<std::uint32_t, int> gme::EntityManager::m_playerScores

private

Player scores by session ID.

Definition at line 372 of file EntityManager.hpp.

Referenced by addScore(), createPlayer(), getScore(), processDestroyQueue(), and resetScore().

◆ m_powerupEntities

std::unordered_map<std::uint32_t, ecs::Entity> gme::EntityManager::m_powerupEntities

private

Powerup entities by network ID.

Definition at line 363 of file EntityManager.hpp.

Referenced by clear(), getTotalEntityCount(), and processDestroyQueue().

◆ m_projectileEntities

std::unordered_map<std::uint32_t, ecs::Entity> gme::EntityManager::m_projectileEntities

private

Projectile entities by network ID.

Definition at line 362 of file EntityManager.hpp.

Referenced by clear(), createEnemyProjectile(), createPlayerProjectile(), getAllEntityStates(), getProjectile(), getProjectiles(), getTotalEntityCount(), and processDestroyQueue().

◆ m_registry

ecs::Registry& gme::EntityManager::m_registry

private

Reference to ECS registry.

Definition at line 357 of file EntityManager.hpp.

Referenced by clear(), createAdvancedEnemy(), createBasicEnemy(), createBoss(), createEnemyProjectile(), createPlayer(), createPlayerProjectile(), getAllEntityStates(), and processDestroyQueue().

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

/home/runner/work/R-Type/R-Type/plugins/Game/RType/Server/include/RTypeServer/EntityManager.hpp
/home/runner/work/R-Type/R-Type/plugins/Game/RType/Server/src/EntityManager.cpp

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ EntityManager() [1/3]

◆ ~EntityManager()

◆ EntityManager() [2/3]

◆ EntityManager() [3/3]

Member Function Documentation

◆ addScore()

◆ cleanupDestroyedEntities()

◆ clear()

◆ createAdvancedEnemy()

◆ createBasicEnemy()

◆ createBoss()

◆ createEnemyProjectile()

◆ createPlayer()

◆ createPlayerProjectile()

◆ createPowerup()

◆ destroyEnemy()

◆ destroyPlayer()

◆ destroyPowerup()

◆ destroyProjectile()

◆ getAlivePlayerCount()

◆ getAllEntityStates()

◆ getEnemies()

◆ getEnemy()

◆ getEntityMetadata() [1/2]

◆ getEntityMetadata() [2/2]

◆ getNetworkEntityType()

◆ getNetworkIdForEntity()

◆ getPlayer()

◆ getPlayerEntity()

◆ getPlayers()

◆ getProjectile()

◆ getProjectiles()

◆ getScore()

◆ getTotalEntityCount()

◆ hasPlayer()

◆ markPlayerAsDead()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ processDestroyQueue()

◆ registerEntity()

◆ resetScore()

◆ unregisterEntity()

◆ updateLifetimes()

Member Data Documentation

◆ m_deadPlayers

◆ m_destroyQueue

◆ m_enemyEntities

◆ m_entityMetadata

◆ m_entityToNetworkId

◆ m_nextEnemyId

◆ m_nextPowerupId

◆ m_nextProjectileId

◆ m_playerEntities

◆ m_playerScores

◆ m_powerupEntities

◆ m_projectileEntities

◆ m_registry