Reference · Mazes, arrows and mixed boards
stepsToLinefunction
The cells steps walk from the maze's start, or null if any step goes where a line cannot: into a wall, off the maze, or back onto the line.
Import it
import { stepsToLine } from "@johnmorrisdotca/meikyuu";Definition
function stepsToLine(maze: MazeCore, steps: string): number[] | nullParameters
| Name | Type | Description |
|---|---|---|
maze | MazeCore | The valid flat/surface maze or required maze-core fields. |
steps | string | The encoded native directional steps. |
Returns
number[] | null
The cells steps walk from the maze's start, or null if any step goes where a line cannot: into a wall, off the maze, or back onto the line.
Examples
import type { MazeRecipe } from "@johnmorrisdotca/meikyuu";
import { buildMaze, lineToSteps, solutionOf, stepsToLine } from "@johnmorrisdotca/meikyuu";
const recipe: MazeRecipe = {shape:"square",w:5,h:5,algorithm:"backtracker",mode:"to-goal",seed:42};
const maze = buildMaze(recipe);
const route = solutionOf(maze);
console.log(stepsToLine(maze,lineToSteps(maze,route)!));[
6, 5, 0, 1, 2, 7,
8, 9, 14, 19, 18, 23,
22, 21, 16, 15
]What it prints (run when this page was built)