@ludw1gj/maze-generation/lib/core/cell.js

Maze generation algorithms.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class Cell {
    constructor(position, isVisited, walls) {
        this._position = position;
        this._isVisited = isVisited !== undefined ? isVisited : false;
        this._walls = walls
            ? walls
            : {
                north: true,
                east: true,
                south: true,
                west: true,
            };
    }
    createCopy() {
        return new Cell(this._position, this._isVisited, this._walls);
    }
    get position() {
        return this._position;
    }
    get isVisited() {
        return this._isVisited;
    }
    get walls() {
        return this._walls;
    }
    setVisited() {
        this._isVisited = true;
    }
    destroyWall(direction) {
        switch (direction) {
            case "NORTH": {
                this._walls.north = false;
                break;
            }
            case "EAST": {
                this._walls.east = false;
                break;
            }
            case "SOUTH": {
                this._walls.south = false;
                break;
            }
            case "WEST": {
                this._walls.west = false;
                break;
            }
            default:
                throw new Error("invalid direction given");
        }
    }
    getChangeInPosition(dir) {
        const { x, y } = this._position;
        switch (dir) {
            case "NORTH": {
                return { x, y: y - 1 };
            }
            case "EAST": {
                return { x: x + 1, y };
            }
            case "SOUTH": {
                return { x, y: y + 1 };
            }
            case "WEST": {
                return { x: x - 1, y };
            }
            default:
                throw new Error("invalid direction given");
        }
    }
}
exports.Cell = Cell;
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