EntityComponentStateDeletionHidingFacade

Wraps an EntityComponentStateImpl and filters out all the deleted entities and components making it appear that they do not exist

Hierarchy

EntityComponentStateDeletionHidingFacade

Implements

EntityComponentState

Index

Constructors

constructor

Methods

Constructors

constructor

new EntityComponentStateDeletionHidingFacade(state: EntityComponentStateImpl): EntityComponentStateDeletionHidingFacade

- Defined in base-engine/src/state.ts:297
Parameters
- state: EntityComponentStateImpl
Returns EntityComponentStateDeletionHidingFacade

Methods

createEntity

createEntity(): Entity

Implementation of EntityComponentState.createEntity
- Defined in base-engine/src/state.ts:300
Returns Entity

deleteComponent

deleteComponent<T>(componentType: new () => T, ownerId: EntityId): void

Implementation of EntityComponentState.deleteComponent
- Defined in base-engine/src/state.ts:337
Marks the component as deleted.

Type parameters
- T: Serializable
Parameters
- componentType: new () => T
  - - new (): T
    - Returns T
- ownerId: EntityId
Returns void

deleteEntity

deleteEntity(entityId: EntityId): void

Implementation of EntityComponentState.deleteEntity
- Defined in base-engine/src/state.ts:315
Parameters
- entityId: EntityId
Returns void

getAspect

getAspect<T, U>(componentTypeT: new () => T, componentTypeU: new () => U): Iterable<[Component<T>, Component<U>]>
getAspect<T, U, V>(componentTypeT: new () => T, componentTypeU: new () => U, componentTypeV: new () => V): Iterable<[Component<T>, Component<U>, Component<V>]>

Implementation of EntityComponentState.getAspect
- Defined in base-engine/src/state.ts:354
Gets a tuple of components for each entity that has all the provided component types

Type parameters
- T: Serializable
- U: Serializable
Parameters
- componentTypeT: new () => T
  - - new (): T
    - Returns T
- componentTypeU: new () => U
  - - new (): U
    - Returns U
Returns Iterable<[Component<T>, Component<U>]>
Implementation of EntityComponentState.getAspect
- Defined in base-engine/src/state.ts:358
Type parameters
- T: Serializable
- U: Serializable
- V: Serializable
Parameters
- componentTypeT: new () => T
  - - new (): T
    - Returns T
- componentTypeU: new () => U
  - - new (): U
    - Returns U
- componentTypeV: new () => V
  - - new (): V
    - Returns V
Returns Iterable<[Component<T>, Component<U>, Component<V>]>

getComponent

getComponent<T>(componentType: new () => T, ownerId: EntityId): undefined | Component<T>

Implementation of EntityComponentState.getComponent
- Defined in base-engine/src/state.ts:319
Returns a Component of the supplied type if the given entity owns one

Type parameters
- T: Serializable
Parameters
- componentType: new () => T
  - - new (): T
    - Returns T
- ownerId: EntityId
Returns undefined | Component<T>

getComponents

getComponents<T>(componentType: new () => T): Iterable<Component<T>>

Implementation of EntityComponentState.getComponents
- Defined in base-engine/src/state.ts:344
Gets all the components of the given type

Type parameters
- T: Serializable
Parameters
- componentType: new () => T
  - - new (): T
    - Returns T
Returns Iterable<Component<T>>

getEntity

getEntity(entityId: EntityId): undefined | Entity

Implementation of EntityComponentState.getEntity
- Defined in base-engine/src/state.ts:304
Parameters
- entityId: EntityId
Returns undefined | Entity

getEntityComponentDb

getEntityComponentDb(): EntityComponentDb

Implementation of EntityComponentState.getEntityComponentDb
- Defined in base-engine/src/state.ts:386
Return the underlying dynamically-typed state. NB this object will never hide deleted state.

Returns EntityComponentDb

releaseDeletedState

releaseDeletedState(): void

Implementation of EntityComponentState.releaseDeletedState
- Defined in base-engine/src/state.ts:382
Drops all components and entities marked as deleted from the data

Returns void

serialize

serialize(stream: SerializationStream): void

Implementation of EntityComponentState.serialize
- Defined in base-engine/src/state.ts:390
Parameters
- stream: SerializationStream
Returns void

setComponent

setComponent<T>(ownerId: EntityId, data: T): undefined | Component<T>

Implementation of EntityComponentState.setComponent
- Defined in base-engine/src/state.ts:330
Sets the component data of the given owner. If entity already has component of this type, it overwrites existing component If entity does not exist, it will return undefined.

Type parameters
- T: Serializable
Parameters
- ownerId: EntityId
- data: T
Returns undefined | Component<T>

withDeletedStateHidden

withDeletedStateHidden(): EntityComponentState

Implementation of EntityComponentState.withDeletedStateHidden
- Defined in base-engine/src/state.ts:378
Returns this same state, but all getters will filter out deleted entities and components.

Returns EntityComponentState

Hierarchy

Implements

Index

Constructors

Methods

Constructors

constructor

Parameters

state: EntityComponentStateImpl

Returns EntityComponentStateDeletionHidingFacade

Methods

createEntity

Returns Entity

deleteComponent

Type parameters

T: Serializable

Parameters

componentType: new () => T

Returns T

ownerId: EntityId

Returns void

deleteEntity

Parameters

entityId: EntityId

Returns void

getAspect

Type parameters

T: Serializable

U: Serializable

Parameters

componentTypeT: new () => T

Returns T

componentTypeU: new () => U

Returns U

Returns Iterable<[Component<T>, Component<U>]>

Type parameters

T: Serializable

U: Serializable

V: Serializable

Parameters

componentTypeT: new () => T

Returns T

componentTypeU: new () => U

Returns U

componentTypeV: new () => V

Returns V

Returns Iterable<[Component<T>, Component<U>, Component<V>]>

getComponent

Type parameters

T: Serializable

Parameters

componentType: new () => T

Returns T

ownerId: EntityId

Returns undefined | Component<T>

getComponents

Type parameters

T: Serializable

Parameters

componentType: new () => T

Returns T

Returns Iterable<Component<T>>

getEntity

Parameters

entityId: EntityId

Returns undefined | Entity

getEntityComponentDb

Returns EntityComponentDb

releaseDeletedState

Returns void

serialize

Parameters

stream: SerializationStream

Returns void

setComponent

Type parameters

T: Serializable

Parameters

ownerId: EntityId

data: T