Worlds

A class representing a collection of worlds within a game engine. It manages the creation, deletion, and update of worlds. 📕 Tutorial. 📘 API.

Extends

• Component

Implements

• Updateable
• Disposable

Properties

enabled

enabled: boolean = true

Component.enabled

Overrides

Component . enabled

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list

list: DataMap<string, World>

A collection of worlds managed by this component. The key is the unique identifier (UUID) of the world, and the value is the World instance.

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onAfterUpdate

readonly onAfterUpdate: Event<unknown>

Updateable.onAfterUpdate

Implementation of

Updateable . onAfterUpdate

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onBeforeUpdate

readonly onBeforeUpdate: Event<unknown>

Updateable.onBeforeUpdate

Implementation of

Updateable . onBeforeUpdate

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onDisposed

readonly onDisposed: Event<unknown>

Disposable.onDisposed

Implementation of

Disposable . onDisposed

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uuid

static readonly uuid: "fdb61dc4-2ec1-4966-b83d-54ea795fad4a"

A unique identifier for the component. This UUID is used to register the component within the Components system.

Methods

create()

create<T, U, S>(): SimpleWorld<T, U, S>

Creates a new instance of a SimpleWorld and adds it to the list of worlds.

Type parameters

Type parameter	Value	Description
T extends BaseScene	BaseScene	The type of the scene, extending from BaseScene. Defaults to BaseScene.
U extends BaseCamera	BaseCamera	The type of the camera, extending from BaseCamera. Defaults to BaseCamera.
S extends BaseRenderer	BaseRenderer	The type of the renderer, extending from BaseRenderer. Defaults to BaseRenderer.

Returns

SimpleWorld<T, U, S>

Throws

• Throws an error if a world with the same UUID already exists in the list.

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delete()

delete(world): void

Deletes a world from the list of worlds.

Parameters

Parameter	Type	Description
world	World	The world to be deleted.

Returns

void

Throws

• Throws an error if the provided world is not found in the list.

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dispose()

dispose(): void

Disposes of the Worlds component and all its managed worlds. This method sets the enabled flag to false, disposes of all worlds, clears the list, and triggers the onDisposed event.

Returns

void

Implementation of

Disposable . dispose

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isConfigurable()

isConfigurable(): this is Configurable<any, any>

Whether is component is Configurable.

Returns

this is Configurable<any, any>

Inherited from

Component . isConfigurable

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isDisposeable()

isDisposeable(): this is Disposable

Whether is component is Disposable.

Returns

this is Disposable

Inherited from

Component . isDisposeable

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isHideable()

isHideable(): this is Hideable

Whether is component is Hideable.

Returns

this is Hideable

Inherited from

Component . isHideable

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isResizeable()

isResizeable(): this is Resizeable

Whether is component is Resizeable.

Returns

this is Resizeable

Inherited from

Component . isResizeable

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isUpdateable()

isUpdateable(): this is Updateable

Whether is component is Updateable.

Returns

this is Updateable

Inherited from

Component . isUpdateable

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update()

update(delta?): void | Promise<void>

Updateable.update

Parameters

Parameter	Type
delta?	number

Returns

void | Promise<void>

Implementation of

Updateable . update