Class: Hand

entities.Hand

Hand of cards.

Give it a special rendering on client side.

Hierarchy

• Entity<HandOptions>

• Mixin

  ↳ Hand

Constructors

constructor

• new Hand(state, options?)

Parameters

Name	Type
state	State<Record<string, unknown>>
options	Partial<Partial<NonFunctionProperties<Mixin> & { autoSort: SortingFunction }>>

Inherited from

Entity.constructor

ChildTrait Properties

idx

• idx: number

---

parent

• parent: ParentTrait

---

LabelTrait Properties

name

• name: string

---

type

• type: string

Type should be unique to schema object! If you're extending this schema and adding new fields - set the new type string!

---

LocationTrait Properties

angle

• angle: number

Rotation in degrees

---

x

• x: number

X offset relative to entity's parent

---

y

• y: number

Y offset relative to entity's parent

---

Other Properties

autoSort

• autoSort: SortingFunction

---

childAdded

• childAdded: (child: ChildTrait) => void = sortOnChildAdded

Type declaration

▸ (child): void

TODO: document

Parameters

Name	Type
child	ChildTrait

Returns

void

---

childRemoved

• childRemoved: ChildRemovedHandler

---

id

• Readonly id: number

---

selectedChildren

• selectedChildren: ArraySchema<SelectedChildData>

---

OwnershipTrait Properties

ownerID

• ownerID: string

ID of the player owning this entity. Synced with client-side and automatically parsed after changing entity.owner from the server-side.

---

ParentTrait Properties

childrenPointers

• childrenPointers: Map<ChildTrait, string>

ChildTrait object -> its constructor's name Also good spot to count all children

---

collectionBehaviour

• collectionBehaviour: "map" | "array"

How children and their indexes behave when added into or removed from this parent.

• array: there can be no empty spots, children will always move to fill in the gaps
• map: no automatic movement is performed, adding to first empty spot, otherwise you need to ensure given spot isn't occupied

Default

"array"

---

hijacksInteractionTarget

• hijacksInteractionTarget: boolean

Used by ChildTrait.isInteractive.

If set to true, will prevent its direct children from getting interaction events.

---

maxChildren

• maxChildren: number

Default

Infinity

ChildTrait Accessors

idxPath

• get idxPath(): number[]

Returns

number[]

array of indexes for this entity access

---

OwnershipTrait Accessors

owner

• get owner(): Player

Get the real owner of this thing, by traversing this.parent chain. Owner could be set on an element or container, meaning every element in such container belongs to one owner.

Returns

Player

Player or undefined if this container doesn't belong to anyone

• set owner(newOwner): void

Parameters

Name	Type
newOwner	Player

Returns

void

---

ownersMainFocus

• get ownersMainFocus(): boolean

Is this entity/container to be the main focus for this player? To be used by client-side implementation.

Returns

boolean

• set ownersMainFocus(newValue): void

Parameters

Name	Type
newValue	boolean

Returns

void

ChildTrait Methods

isInteractive

▸ isInteractive(): boolean

Points out if this element can be target of any interaction

Returns

boolean

---

Other Methods

_selectableEnsureIndex

▸ _selectableEnsureIndex(this, index): void

Parameters

Name	Type
this	ParentTrait & SelectableChildrenTrait
index	number

Returns

void

---

addChild

▸ addChild(entity): void

Adds new item.

Parameters

Name	Type
entity	ChildTrait

Returns

void

▸ addChild(entity, prepend): void

Adds new item.

Parameters

Name	Type
entity	ChildTrait
prepend	boolean

Returns

void

▸ addChild(entity, atIndex): void

Adds new item.

Parameters

Name	Type	Description
entity	ChildTrait
atIndex	number	squeeze into desired spot, moving other children away.

Returns

void

▸ addChild(entity, arg1): void

Adds new item.

Parameters

Name	Type
entity	ChildTrait
arg1	number | boolean

Returns

void

---

addChildren

▸ addChildren(entities): void

Parameters

Name	Type
entities	ChildTrait[]

Returns

void

---

countChildren

▸ countChildren(): number

Number of child elements

Returns

number

---

countSelectedChildren

▸ countSelectedChildren(): number

Number of selected child elements

Returns

number

---

countUnselectedChildren

▸ countUnselectedChildren(this): number

Number of not selected child elements

Parameters

Name	Type
this	ParentTrait & SelectableChildrenTrait

Returns

number

---

create

▸ create(state, options?): void

Parameters

Name	Type
state	State<Record<string, unknown>>
options	Partial<NonFunctionProperties<Mixin> & { autoSort: SortingFunction }>

Returns

void

Overrides

Entity.create

---

deselectChildAt

▸ deselectChildAt(this, childIndex): void

Deselect child

Parameters

Name	Type
this	ParentTrait & SelectableChildrenTrait
childIndex	number

Returns

void

---

getBottom

▸ getBottom<T>(): T

Get the element with the lowest 'idx' value

Type parameters

Name	Type
T	extends ChildTrait<T>

Returns

T

---

getChild

▸ getChild<T>(idx): T

Get one direct child of parent by its idx

Type parameters

Name	Type
T	extends ChildTrait<T>

Parameters

Name	Type
idx	number

Returns

T

---

getChildren

▸ getChildren<T>(): T[]

Gets all direct children in array form, "sorted" by idx

Type parameters

Name	Type
T	extends ChildTrait<T>

Returns

T[]

---

getClosestEmptySpot

▸ getClosestEmptySpot(index): number

unused?

Parameters

Name	Type
index	number

Returns

number

---

getFirstEmptySpot

▸ getFirstEmptySpot(): number

For map behaviour, seeks out first available spot, starting from index 0. Arrays don't have gaps, so first "available" spot is always after last child.

Returns

number

index of first vacant spot, or -1 if no spot is available

---

getLastEmptySpot

▸ getLastEmptySpot(): number

unused?

Returns

number

---

getSelectedChildren

▸ getSelectedChildren<T>(this): T[]

Type parameters

Name	Type
T	extends ChildTrait<T>

Parameters

Name	Type
this	ParentTrait & SelectableChildrenTrait

Returns

T[]

---

getSelectionIndex

▸ getSelectionIndex(childIndex): number

In which order was nth child selected. Returns undefined on index of UNselected child.

Parameters

Name	Type	Description
childIndex	number	index of child

Returns

number

---

getTop

▸ getTop<T>(): T

Get the element with highest 'idx' value

Type parameters

Name	Type
T	extends ChildTrait<T>

Returns

T

---

getUnselectedChildren

▸ getUnselectedChildren<T>(this): T[]

Type parameters

Name	Type
T	extends ChildTrait<T>

Parameters

Name	Type
this	ParentTrait & SelectableChildrenTrait

Returns

T[]

---

indexFits

▸ indexFits(index): boolean

Does index fit in range of this container. Doesn't check if index is occupied. Considering maxChildren and if index is negative or otherwise invalid.

Parameters

Name	Type
index	number

Returns

boolean

---

isChildSelected

▸ isChildSelected(childIndex): boolean

Parameters

Name	Type
childIndex	number

Returns

boolean

---

move

▸ Protected move(where, start, end?): IndexUpdate[]

Takes care of manipulating indexes, and updating every internal things related to children spot movements

Parameters

Name	Type	Description
where	number	direction and range. (+1) - one up, (-2) - two in direction of array start
start	number	left-most child to manipulate
end?	number	rightmost child, omit to have only one child moved

Returns

IndexUpdate[]

---

moveChildTo

▸ moveChildTo(from, to): void

In array, moves child to target idx, rearranging everything between from and to. In map, swaps children at from and to (for now...)

Parameters

Name	Type	Description
from	number	index of child to move
to	number	desired target position

Returns

void

---

query

▸ query<T>(props): T

Find one item matching props.

Type parameters

Name	Type
T	extends ChildTrait<T>

Parameters

Name	Type
props	QuerableProps

Returns

T

---

queryAll

▸ queryAll<T>(props): T[]

Looks for every matching entity here and deeper

Type parameters

Name	Type
T	extends ChildTrait<T>

Parameters

Name	Type
props	QuerableProps

Returns

T[]

---

removeChild

▸ removeChild(child): boolean

Parameters

Name	Type
child	ChildTrait

Returns

boolean

---

removeChildAt

▸ removeChildAt(idx): boolean

Parameters

Name	Type
idx	number

Returns

boolean

---

selectChildAt

▸ selectChildAt(this, childIndex): void

Select child

Parameters

Name	Type
this	ParentTrait & SelectableChildrenTrait
childIndex	number

Returns

void