EntityManager

Entity manager for creating and destroying entities.

Manages entity lifecycle and component associations. Uses generation counters to prevent accessing destroyed entities.

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Namespace: enjin2

Header: include/enjin2/ui/system.hpp

Public Methods

EntityManager()

Constructor initializes entity manager.

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Entity createEntity()

Create new entity.

Entity handle, invalid if no slots available

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void destroyEntity(Entity entity)

Destroy entity and free its slot.

entityEntity to destroy

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bool isValid(Entity entity) const

Check if entity is valid.

entityEntity to validate true if entity is valid

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size_t getEntityCount() const

Get total number of active entities.

Entity count

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size_t getMaxEntities() const

Get maximum entity capacity.

Maximum entities

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