TextComponent

Defined in: renderer/src/TextComponent.ts:71

Component that displays text on a render layer.

Extends

Component

Constructors

Constructor

new TextComponent(options): TextComponent

Defined in: renderer/src/TextComponent.ts:90

Parameters

options

TextComponentOptions

Returns

TextComponent

Overrides

Component.constructor

Properties

enabled

enabled: boolean

Defined in: core/dist/index.d.ts:1731

Whether this component is active. Disabled components are skipped by ComponentUpdateSystem.

Inherited from

Component.enabled

entity

entity: Entity

Defined in: core/dist/index.d.ts:1729

Back-reference to the owning entity. Set by the engine when the component is added to an entity. Do not set manually.

Inherited from

Component.entity

fx

readonly fx: EffectsHost

Defined in: renderer/src/TextComponent.ts:83

See SpriteComponent.fx.

layerName

readonly layerName: string

Defined in: renderer/src/TextComponent.ts:73

text

readonly text: Text | BitmapText

Defined in: renderer/src/TextComponent.ts:72

Accessors

alpha

Get Signature

get alpha(): number

Defined in: renderer/src/TextComponent.ts:152

Returns

number

Set Signature

set alpha(alpha): void

Defined in: renderer/src/TextComponent.ts:149

Opacity (0-1).

Parameters

alpha

number

Returns

void

context

Get Signature

get context(): EngineContext

Defined in: core/dist/index.d.ts:1744

Access the EngineContext from the entity’s scene. Throws if the entity is not in a scene.

Returns

EngineContext

Inherited from

Component.context

mask

Get Signature

get mask(): MaskHandle | undefined

Defined in: renderer/src/TextComponent.ts:226

The currently attached mask handle, if any. Useful after save/load to recover a handle whose caller-side reference went stale.

Returns

MaskHandle | undefined

scene

Get Signature

get scene(): Scene

Defined in: core/dist/index.d.ts:1739

Access the entity’s scene. Throws if the entity is not in a scene. Prefer this over threading through this.entity.scene in component code.

Returns

Scene

Inherited from

Component.scene

tint

Get Signature

get tint(): number

Defined in: renderer/src/TextComponent.ts:144

Returns

number

Set Signature

set tint(color): void

Defined in: renderer/src/TextComponent.ts:141

Tint color applied to the rendered text.

Parameters

color

number

Returns

void

Methods

_runCleanups()

_runCleanups(): void

Defined in: core/dist/index.d.ts:1785

Internal

Run and clear all registered cleanups. Called by Entity.remove() and Entity._performDestroy() before onRemove/onDestroy.

Returns

void

Inherited from

Component._runCleanups

addCleanup()

protected addCleanup(fn): void

Defined in: core/dist/index.d.ts:1779

Parameters

fn

() => void

Returns

void

Inherited from

Component.addCleanup

afterRestore()

afterRestore(data): void

Defined in: renderer/src/TextComponent.ts:181

Restore effects and mask after the text node is parented.

Parameters

data

TextData

Returns

void

Overrides

Component.afterRestore

clearMask()

clearMask(): void

Defined in: renderer/src/TextComponent.ts:217

Detach and destroy the current mask, if any.

Returns

void

fixedUpdate()?

optional fixedUpdate(dt): void

Defined in: core/dist/index.d.ts:1795

Called every fixed timestep by the built-in ComponentUpdateSystem.

Parameters

dt

number

Returns

void

Inherited from

Component.fixedUpdate

listen()

protected listen<T>(entity, token, handler): void

Defined in: core/dist/index.d.ts:1771

Subscribe to events on any entity, auto-unsubscribe on removal.

Type Parameters

T

T

Parameters

entity

Entity

token

EventToken<T>

handler

(data) => void

Returns

void

Inherited from

Component.listen

listenScene()

protected listenScene<T>(token, handler): void

Defined in: core/dist/index.d.ts:1777

Subscribe to scene-level events, auto-unsubscribe on removal. Handlers fire for bubbled entity events (entity = source) and scene.emit events (entity = undefined).

Type Parameters

T

T

Parameters

token

EventToken<T>

handler

(data, entity?) => void

Returns

void

Inherited from

Component.listenScene

onAdd()

onAdd(): void

Defined in: renderer/src/TextComponent.ts:230

Called when the component is added to an entity.

Returns

void

Overrides

Component.onAdd

onDestroy()

onDestroy(): void

Defined in: renderer/src/TextComponent.ts:235

Called when the component is destroyed (entity destroyed or component removed).

Returns

void

Overrides

Component.onDestroy

onRemove()?

optional onRemove(): void

Defined in: core/dist/index.d.ts:1789

Called when the component is removed from an entity.

Returns

void

Inherited from

Component.onRemove

serialize()

serialize(): TextData

Defined in: renderer/src/TextComponent.ts:156

Return a JSON-serializable snapshot of this component’s state. Used by the save system.

Returns

TextData

Overrides

Component.serialize

service()

protected service<T>(key): T

Defined in: core/dist/index.d.ts:1761

Lazy proxy-based service resolution. Can be used at field-declaration time:

readonly input = this.service(InputManagerKey);

The actual resolution is deferred until first property access.

Type Parameters

T

T extends object

Parameters

key

ServiceKey<T>

Returns

T

Inherited from

Component.service

setMask()

setMask(factory): MaskHandle

Defined in: renderer/src/TextComponent.ts:210

Attach a mask to this text node. See SpriteComponent.setMask.

Parameters

factory

MaskFactory

Returns

MaskHandle

setStyle()

setStyle(style): void

Defined in: renderer/src/TextComponent.ts:135

Replace the text style.

Parameters

style

TextStyleOptions

Returns

void

setText()

setText(value): void

Defined in: renderer/src/TextComponent.ts:130

Replace the displayed string.

Parameters

value

string

Returns

void

sibling()

protected sibling<C>(cls): C

Defined in: core/dist/index.d.ts:1769

Lazy proxy-based sibling component resolution. Can be used at field-declaration time:

readonly anim = this.sibling(AnimatedSpriteComponent);

The actual resolution is deferred until first property access.

Type Parameters

C

C extends Component

Parameters

cls

ComponentClass<C>

Returns

C

Inherited from

Component.sibling

update()?

optional update(dt): void

Defined in: core/dist/index.d.ts:1793

Called every frame by the built-in ComponentUpdateSystem.

Parameters

dt

number

Returns

void

Inherited from

Component.update

use()

protected use<T>(key): T

Defined in: core/dist/index.d.ts:1752

Resolve a service by key, cached after first lookup. Scene-scoped values (registered via scene._registerScoped) take precedence over engine scope. A key declared with scope: "scene" that falls back to engine scope emits a one-shot dev warning — almost always signals a missed beforeEnter hook.

Type Parameters

T

T

Parameters

key

ServiceKey<T>

Returns

T

Inherited from

Component.use

fromSnapshot()

static fromSnapshot(data): TextComponent

Defined in: renderer/src/TextComponent.ts:194

Parameters

data

TextData

Returns

TextComponent