Reference · Mazes, arrows and mixed boards
blockersOffunction
Which arrows block others: for each arrow, the arrows whose cells lie on its way out.
Import it
import { blockersOf } from "@johnmorrisdotca/meikyuu";Definition
function blockersOf(board: Pick<ArrowBoard, "w" | "h" | "arrows">): number[][]Parameters
| Name | Type | Description |
|---|---|---|
board | Pick<ArrowBoard, "w" | "arrows" | "h"> | The native arrow board or named maze appearance specified by this signature. |
Returns
number[][]
Which arrows block others: for each arrow, the arrows whose cells lie on its way out.
Examples
import type { ArrowRecipe } from "@johnmorrisdotca/meikyuu";
import { blockersOf, makeArrows } from "@johnmorrisdotca/meikyuu";
const arrowRecipe: ArrowRecipe = {shape:"square",w:5,h:5,longest:3,seed:42};
const arrows = makeArrows(arrowRecipe);
console.log(blockersOf(arrows));[
[], [ 11 ],
[], [ 8 ],
[], [ 12 ],
[ 9 ], [],
[], [],
[ 11, 12 ], [ 12 ],
[]
]What it prints (run when this page was built)