Class Node

A pathfinder node for the A* pathfinding algorithm.

Hierarchy

Node

Implements

HeapItem<Node>
Hashable

Index

Constructors

constructor

Properties

Accessors

fCost

Methods

Constructors

constructor

new Node(x: number, y: number): Node

- Defined in services/pathfinding/node.ts:38
Parameters
- x: number
- y: number
Returns Node

Properties

gCost

gCost: number = 0

The cost of getting from the start node to this node.

hCost

hCost: number = 0

The cost of getting from this node to the end node.

heapIndex

heapIndex: number = -1

parent

parent: Node = null

The parent node.

walkable

walkable: boolean = true

Whether or not this node can be walked on.

x

x: number = 0

The X coordinate of this node.

y

y: number = 0

The Y coordinate of this node.

Accessors

fCost

get fCost(): number

- Defined in services/pathfinding/node.ts:36
The combined gCost and hCost.

Returns number

Methods

compareTo

compareTo(item: Node): number

- Defined in services/pathfinding/node.ts:49
Parameters
- item: Node
Returns number

hash

hash(): string

Implementation of Hashable.hash
- Defined in services/pathfinding/node.ts:45
Returns string

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