Class MoveTree

constructor

• new MoveTree(engine, trunk, x, y, edited, player, move_number, parent, state): MoveTree

• Parameters

  • engine: GobanEngine
  • trunk: boolean
  • x: number
  • y: number
  • edited: boolean
  • player: JGOFNumericPlayerColor
  • move_number: number
  • parent: null | MoveTree
  • state: BoardState

  Returns MoveTree

active_path_number

branches

correct_answer

edited

Readonly id

isobranches

label

Optional label_metrics

layout_cx

layout_cy

layout_x

layout_y

line_color

move_number

parent

pen_marks

played_by

player

player_update

Readonly pretty_coordinates

state

text

trunk

Optional trunk_next

wrong_answer

x

y

Static active_path_number

Static current_line_color

Static isobranch_colors

Static line_colors

Static Readonly stone_padding

Static Readonly stone_radius

Static Readonly stone_square_size

stoneColor

• get stoneColor(): "black" | "white" | "empty"

• Returns "black" | "white" | "empty"

clearBranchesExceptFor

• clearBranchesExceptFor(node): void

• Parameters

  • node: MoveTree

  Returns void

clearMarks

• clearMarks(): MarkInterface[][]

• Returns MarkInterface[][]

containsOtherTreeAsChild

• containsOtherTreeAsChild(other): boolean

• Parameters

  • other: MoveTree

  Returns boolean

containsOtherTreeAsSubset

• containsOtherTreeAsSubset(other): boolean

• Parameters

  • other: MoveTree

  Returns boolean

debug

• debug(depth): string

• Parameters

  • depth: number

  Returns string

findBranchesWithCorrectAnswer

• findBranchesWithCorrectAnswer(): MoveTree[]

• Find branches containing node with correct_answer === true

  Returns MoveTree[]

findChildWhich

• findChildWhich(predicate): null | MoveTree

• Parameters

  • predicate: ((node) => boolean)
    • • (node): boolean

      • Parameters

        • node: MoveTree

        Returns boolean

  Returns null | MoveTree

findStrongIsobranches

• findStrongIsobranches(): MoveTree[]

• Returns MoveTree[]

fold

• fold<T>(acc, plus): T

• Type Parameters

  • T

  Parameters

  • acc: T
  • plus: ((acc, node) => T)
    • • (acc, node): T

      • Parameters

        • acc: T
        • node: MoveTree

        Returns T

  Returns T

foreachMarkedPosition

• foreachMarkedPosition(fn): void

• Calls a callback for each positions that has a mark on it

  Parameters

  • fn: ((i, j) => void)
    • • (i, j): void

      • Parameters

        • i: number
        • j: number

        Returns void

  Returns void

getAllMarks

• getAllMarks(): MarkInterface[][]

• Returns MarkInterface[][]

getBranchPoint

• getBranchPoint(): MoveTree

• Returns MoveTree

getChatLog

• getChatLog(): any[]

• Returns any[]

getDistance

• getDistance(node): number

• Parameters

  • node: MoveTree

  Returns number

getMarks

• getMarks(x, y): MarkInterface

• Parameters

  • x: number
  • y: number

  Returns MarkInterface

getMoveIndex

• getMoveIndex(): number

• Returns number

getMoveNumberDifferenceFromTrunk

• getMoveNumberDifferenceFromTrunk(): number

• Returns number

getMoveStringToThisPoint

• getMoveStringToThisPoint(): string

• Returns string

getNodeAtLayoutPosition

• getNodeAtLayoutPosition(layout_x, layout_y): null | MoveTree

• Parameters

  • layout_x: number
  • layout_y: number

  Returns null | MoveTree

getPositionInParent

• getPositionInParent(): number

• Returns number

getRoot

• getRoot(): MoveTree

• Returns MoveTree

hasAllChildrenOf

• hasAllChildrenOf(other): boolean

• Parameters

  • other: MoveTree

  Returns boolean

hasMarks

• hasMarks(): boolean

• Returns true if there are any marks that have been set

  Returns boolean

hasTheSameRootMoveAs

• hasTheSameRootMoveAs(other): boolean

• Parameters

  • other: MoveTree

  Returns boolean

hoistFirstBranchToTrunk

• hoistFirstBranchToTrunk(): void

• Returns void

index

• index(idx): MoveTree

• Parameters

  • idx: number

  Returns MoveTree

is

• is(other?): boolean

• Parameters

  • Optional other: MoveTree

  Returns boolean

isAncestorOf

• isAncestorOf(other): boolean

• Parameters

  • other: null | MoveTree

  Returns boolean

layout

• layout(x, min_y, layout_hash, line_color): number

• Parameters

  • x: number
  • min_y: number
  • layout_hash: {
        [coords: string]: MoveTree;
    }

    • [coords: string]: MoveTree

  • line_color: number

  Returns number

loadJsonForThisNode

• loadJsonForThisNode(json): void

• Loads the state of this MoveTree node from a MoveTreeJson object

  Parameters

  • json: MoveTreeJson

  Returns void

lookupMove

• lookupMove(x, y, player, edited): null | MoveTree

• Parameters

  • x: number
  • y: number
  • player: number
  • edited: boolean

  Returns null | MoveTree

move

• move(x, y, trunk, edited, player, move_number, state): MoveTree

• Parameters

  • x: number
  • y: number
  • trunk: boolean
  • edited: boolean
  • player: JGOFNumericPlayerColor
  • move_number: number
  • state: any

  Returns MoveTree

next

• next(dont_follow_hints?): null | MoveTree

• Parameters

  • Optional dont_follow_hints: boolean

  Returns null | MoveTree

nextSibling

• nextSibling(): null | MoveTree

• Returns null | MoveTree

passed

• passed(): boolean

• Returns boolean

popStashedMarks

• popStashedMarks(): void

• Restores previously stashed marks

  Returns void

prev

• prev(): null | MoveTree

• Returns null | MoveTree

prevSibling

• prevSibling(): null | MoveTree

• Returns null | MoveTree

recomputeIsobranches

• recomputeIsobranches(): void

• Recomputes the isobranches for the entire tree. This needs to be called on the root node.

  Returns void

remove

• remove(): MoveTree

• Returns MoveTree

removeIfNoChildren

• removeIfNoChildren(): void

• Returns void

setActivePath

• setActivePath(path_number): void

• Parameters

  • path_number: number

  Returns void

setAllMarks

• setAllMarks(marks): void

• Parameters

  • marks: MarkInterface[][]

  Returns void

size

• size(): number

• Returns number

stashMarks

• stashMarks(): void

• Saves the current marks in our stash, restore them with popMarks

  Returns void

toJson

• toJson(): MoveTreeJson

• Serializes our MoveTree into a MoveTreeJson object

  Returns MoveTreeJson

toSGF

• toSGF(): string

• Returns string

traverse

• traverse(fn): void

• Parameters

  • fn: ((node) => void)
    • • (node): void

      • Parameters

        • node: MoveTree

        Returns void

  Returns void

Static escapedSGFChat

• escapedSGFChat(username, message, width, height): string

• Parameters

  • username: string
  • message: string | MoveTreeChatLineBody
  • width: number
  • height: number

  Returns string

Static fmtUsername

• fmtUsername(username): string

• Parameters

  • username: string

  Returns string

Static markupSGFChat

• markupSGFChat(username, message, width, height): string

• Parameters

  • username: string
  • message: string | MoveTreeChatLineBody
  • width: number
  • height: number

  Returns string

Static markupSGFChatMessage

• markupSGFChatMessage(message, width, height): string

• Parameters

  • message: string | MoveTreeChatLineBody
  • width: number
  • height: number

  Returns string

Static markupSGFChatWithoutNode

• markupSGFChatWithoutNode(username, message, width, height): string

• Parameters

  • username: string
  • message: string | MoveTreeChatLineBody
  • width: number
  • height: number

  Returns string