Class ComponentScheduler

组件生命周期函数的调度器。它和 NodeActivator 一起调度并执行组件的生命周期函数。

Hierarchy

ComponentScheduler

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new ComponentScheduler(): ComponentScheduler

- Defined in cocos/core/scene-graph/component-scheduler.ts:363
Returns ComponentScheduler

Properties

Private _deferredComps

_deferredComps: any[] = []

Private _updating

_updating: boolean

lateUpdateInvoker

lateUpdateInvoker: ReusableInvoker

lateUpdate 回调的调度器

startInvoker

startInvoker: OneOffInvoker

start 回调的调度器

updateInvoker

updateInvoker: ReusableInvoker

update 回调的调度器

Methods

Private deferredSchedule

_deferredSchedule(): void

- Defined in cocos/core/scene-graph/component-scheduler.ts:534
Returns void

onDisabled

onDisabled(comp: any): void

- Defined in cocos/core/scene-graph/component-scheduler.ts:396
Parameters
- comp: any
Returns void

onEnabled

onEnabled(comp: any): void

- Defined in cocos/core/scene-graph/component-scheduler.ts:383
Parameters
- comp: any
Returns void

Private scheduleImmediate

scheduleImmediate(comp: any): void

- Defined in cocos/core/scene-graph/component-scheduler.ts:522
Parameters
- comp: any
Returns void

Private startForNewComps

_startForNewComps(): void

- Defined in cocos/core/scene-graph/component-scheduler.ts:515
Returns void

disableComp

disableComp(comp: any): void

- Defined in cocos/core/scene-graph/component-scheduler.ts:450
禁用一个组件

Parameters
- comp: any
  
  The component to be disabled
Returns void

enableComp

enableComp(comp: any, invoker?: any): void

- Defined in cocos/core/scene-graph/component-scheduler.ts:425
启用一个组件

Parameters
- comp: any
  
  The component to be enabled
- Optional invoker: any
  
  The invoker which is responsible to schedule the onEnable call
Returns void

lateUpdatePhase

lateUpdatePhase(dt: number): void

- Defined in cocos/core/scene-graph/component-scheduler.ts:502
为当前注册的组件执行 late update 阶段任务

Parameters
- dt: number
  
  距离上一帧的时间
Returns void

startPhase

startPhase(): void

- Defined in cocos/core/scene-graph/component-scheduler.ts:463
为当前注册的组件执行 start 阶段任务

Returns void

unscheduleAll

unscheduleAll(): void

- Defined in cocos/core/scene-graph/component-scheduler.ts:373
取消所有未来的函数调度，包括 start，update 和 lateUpdate

Returns void

updatePhase

updatePhase(dt: number): void

- Defined in cocos/core/scene-graph/component-scheduler.ts:493
为当前注册的组件执行 update 阶段任务

Parameters
- dt: number
  
  距离上一帧的时间
Returns void

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