EntityManager

Undocumented in source.

class EntityManager : NoGCClass {

enum COMPONENTS_POOL_SIZE;

Entity createEntity();

void addComponent(Entity entity, C component);

C* getComponent(Entity entity);

bool hasComponent(Entity entity);

int checkAndRegisterComponent();

void killEntity(Entity entity);

Array!Entity getEntitiesWith();

bool[] getEntityComponentsMasks(Entity entity);

BoolArray getComponentsMask();

}

Constructors

this this(): EntityManager constructor.

Destructor

~this ~this(): EntityManager destructor.

Members

Functions

addComponent void addComponent(Entity entity, C component): Adds a component for an entity.
checkAndRegisterComponent int checkAndRegisterComponent(): Checks if a component is already known.
createEntity Entity createEntity(): Creates an entity.
getComponent C* getComponent(Entity entity): Retrieves a specific component of an entity.
getComponentsMask BoolArray getComponentsMask(): Returns a mask with the specified components.
getEntitiesWith Array!Entity getEntitiesWith(): Returns a range containing entities with the specified components.
getEntityComponentsMasks bool[] getEntityComponentsMasks(Entity entity): Returns components masks of an entity.
hasComponent bool hasComponent(Entity entity): Checks if an entity owns a specific component.
killEntity void killEntity(Entity entity): Kills an entity.

Manifest constants

COMPONENTS_POOL_SIZE enum COMPONENTS_POOL_SIZE;: Undocumented in source.

Meta

Source

See Implementation

evael ecs entity_manager aliases

BoolArray

classes

EntityManager