export class TileFactory { constructor(layer_name, width, height) { this.masks = new Map(); this.layer_name = layer_name; this.width = width; this.height = height; } add_mask(name, mask) { this.masks.set(name, mask); } tile_args() { return [ this.width, this.height, this.masks, ]; } } //# sourceMappingURL=tile_factory.js.map