mapp-board/src/tiles/tileset.js

import { fabric } from "fabric";

export default class TileSet {
  constructor(opts) {
    this.opts = {
      tileSize: [32, 32],
      tileSep: [0, 0],
      hTiles: 2,
      vTiles: 2,
      src: "/res/tilesets/default.png",
      metaTiles: [],
      ...opts,
    }
  }

  getTile(index) {
    const max = this.opts.hTiles * this.opts.vTiles;
    if (index > max) {
      return Promise.reject(new Error("index out of bounds."));
    }

    return new Promise((resolve, reject) => {
      
    });
  }
}