Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | 1x 1x 1x | /**
* Controls images in a list.
* @extends Array.
* @class
*/
export class MemoryImageList extends Array {
/**
* @return {{HMLImageElement}} Randomly selected image.
*/
random() {
const length = this.length;
const rnd = Math.floor(Math.random() * length);
return this.splice(rnd, 1)[0];
}
}
|