[Home](./index.md) > [server](./server.md) > [EntityManager](./server.entitymanager.md) ## EntityManager class Manages entities in a world. **Signature:** ```typescript export default class EntityManager ``` ## Remarks The EntityManager is created internally as a singleton for each [World](./server.world.md) instance in a game server. It allows retrieval of all entities, player entities, and more. The constructor for this class is marked as internal. Third-party code should not call the constructor directly or create subclasses that extend the `EntityManager` class. ## Example ```typescript // Get all entities in the world const entityManager = world.entityManager; const entities = entityManager.getAllEntities(); ``` ## Properties

Property	Modifiers	Type	Description
[world](./server.entitymanager.world.md)	`readonly`	[World](./server.world.md)	The world the entity manager is for.

## Methods

Method	Modifiers	Description
[getAllEntities()](./server.entitymanager.getallentities.md)		Gets all spawned entities in the world.
[getAllPlayerEntities()](./server.entitymanager.getallplayerentities.md)		Gets all spawned player entities in the world.
[getEntitiesByTag(tag)](./server.entitymanager.getentitiesbytag.md)		Gets all spawned entities in the world with a specific tag.
[getEntitiesByTagSubstring(tagSubstring)](./server.entitymanager.getentitiesbytagsubstring.md)		Gets all spawned entities in the world with a tag that includes a specific substring.
[getEntity(id)](./server.entitymanager.getentity.md)		Gets a spawned entity in the world by its id.
[getEntityChildren(entity)](./server.entitymanager.getentitychildren.md)		Gets all child entities of an entity.
[getPlayerEntitiesByPlayer(player)](./server.entitymanager.getplayerentitiesbyplayer.md)		Gets all spawned entities in the world assigned to the provided player.