loopCellEdgesfunction
Read the four edges around a cell, or null for a cell outside the board.
Import it
import { loopCellEdges } from "@johnmorrisdotca/kazu/loop";Also exported from: @johnmorrisdotca/kazu
Definition
function loopCellEdges(board: LoopBoard, cell: number): [number, number, number, number] | nullParameters
| Name | Type | Description |
|---|---|---|
board | LoopBoard | The valid native board with its printed clues and dimensions. |
cell | number | A zero-based row-major cell index. |
Returns
[number, number, number, number] | null
Read the four edges around a cell, or null for a cell outside the board.
Examples
import type { LoopBoard } from "@johnmorrisdotca/kazu/loop";
import { loopCellEdges } from "@johnmorrisdotca/kazu/loop";
const loopBoard: LoopBoard = {"width":5,"height":5,"clues":[2,3,1,null,null,3,1,1,null,null,3,2,2,null,null,3,0,2,2,null,2,2,1,2,3]};
console.log(loopCellEdges(loopBoard,0));[ 0, 31, 5, 30 ]What it prints (run when this page was built)