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ECS Framework API v2.2.13


ECS Framework API / EntityList

Class: EntityList

Defined in: packages/core/src/ECS/Utils/EntityList.ts:8

高性能实体列表管理器 管理场景中的所有实体,支持快速查找和批量操作

Constructors

Constructor

new EntityList(scene): EntityList

Defined in: packages/core/src/ECS/Utils/EntityList.ts:24

Parameters

scene

any

Returns

EntityList

Properties

buffer

buffer: Entity[] = []

Defined in: packages/core/src/ECS/Utils/EntityList.ts:9

Accessors

count

Get Signature

get count(): number

Defined in: packages/core/src/ECS/Utils/EntityList.ts:20

Returns

number

Methods

add()

add(entity): void

Defined in: packages/core/src/ECS/Utils/EntityList.ts:32

添加实体

Parameters

entity

Entity

要添加的实体

Returns

void


remove()

remove(entity): void

Defined in: packages/core/src/ECS/Utils/EntityList.ts:57

移除实体

Parameters

entity

Entity

要移除的实体

Returns

void


removeAllEntities()

removeAllEntities(): void

Defined in: packages/core/src/ECS/Utils/EntityList.ts:84

移除所有实体

Returns

void


updateLists()

updateLists(): void

Defined in: packages/core/src/ECS/Utils/EntityList.ts:110

更新实体列表,处理延迟操作

Returns

void


update()

update(): void

Defined in: packages/core/src/ECS/Utils/EntityList.ts:133

更新实体列表

处理延迟操作(添加/删除实体)

Returns

void


findEntity()

findEntity(name): null | Entity

Defined in: packages/core/src/ECS/Utils/EntityList.ts:143

根据名称查找实体(使用索引,O(1)复杂度)

Parameters

name

string

实体名称

Returns

null | Entity

找到的第一个实体或null


findEntitiesByName()

findEntitiesByName(name): Entity[]

Defined in: packages/core/src/ECS/Utils/EntityList.ts:153

根据名称查找所有实体

Parameters

name

string

实体名称

Returns

Entity[]

找到的所有实体数组


findEntityById()

findEntityById(id): null | Entity

Defined in: packages/core/src/ECS/Utils/EntityList.ts:162

根据ID查找实体(使用索引,O(1)复杂度)

Parameters

id

number

实体ID

Returns

null | Entity

找到的实体或null


findEntitiesByTag()

findEntitiesByTag(tag): Entity[]

Defined in: packages/core/src/ECS/Utils/EntityList.ts:171

根据标签查找实体

Parameters

tag

number

标签

Returns

Entity[]

找到的所有实体数组


findEntitiesWithComponent()

findEntitiesWithComponent<T>(componentType): Entity[]

Defined in: packages/core/src/ECS/Utils/EntityList.ts:188

根据组件类型查找实体

Type Parameters

T

T extends Component

Parameters

componentType

(...args) => T

组件类型

Returns

Entity[]

找到的所有实体数组


forEach()

forEach(action): void

Defined in: packages/core/src/ECS/Utils/EntityList.ts:204

批量操作:对所有实体执行指定操作

Parameters

action

(entity) => void

要执行的操作

Returns

void


forEachWhere()

forEachWhere(predicate, action): void

Defined in: packages/core/src/ECS/Utils/EntityList.ts:215

批量操作:对符合条件的实体执行指定操作

Parameters

predicate

(entity) => boolean

筛选条件

action

(entity) => void

要执行的操作

Returns

void


getStats()

getStats(): object

Defined in: packages/core/src/ECS/Utils/EntityList.ts:260

获取实体列表的统计信息

Returns

object

统计信息

totalEntities

totalEntities: number

activeEntities

activeEntities: number

pendingAdd

pendingAdd: number

pendingRemove

pendingRemove: number

nameIndexSize

nameIndexSize: number

Released under the MIT License.