smartgame/js/Tile.js

export default class Tile {
	constructor(x, y, name) {
		this.x = x;
		this.y = y;
		this.name = name;
	}
}

Tile.createLine = function(width, name) {
	if (width <= 1) {
		return [ new Tile(0, 0, name+"-lr") ];
	} else {
		return [
			new Tile(0, 0, name+"-l"),
			Array.from({ length: width - 2 }, (_, i) =>
				new Tile(i + 1, 0, name)),
			new Tile(width - 1, 0, name+"-r"),
		];
	}
}