javascript: shuffle 2D array

Question

What is the best way to shuffle a 2D array in javascript ?

I need my 2D array to be shuffled after being created.

will this be a good solution of doing this?

thx

Possible duplicate of [How can i shuffle an array in JavaScript?](http://stackoverflow.com/questions/6274339/how-can-i-shuffle-an-array-in-javascript) — Hacketo, Feb 22 '16 at 15:13
Possible duplicate of [How to randomize (shuffle) a JavaScript array?](http://stackoverflow.com/questions/2450954/how-to-randomize-shuffle-a-javascript-array) — Nina Scholz, Feb 22 '16 at 15:20

score 0 · Answer 1 · answered Feb 22 '16 at 15:09

0

You can use lodash. It's javascript lib for array manipulation.

You can shuffle with lodash:

_.shuffle(yourArray);

https://lodash.com/docs#shuffle

answered Feb 22 '16 at 15:09

Bato

51
1
8

score 0 · Accepted Answer · edited Apr 29 '21 at 23:43

0

I have done that once for a Tile Map in a 2D Game.

for (let i = 0; i < mapSizeY; i++) {
    for (let j = 0; j < mapSizeX; j++) {
        var rand = Math.floor(Math.random() * 4) + 0;
        map[i][j] = rand;
    }
}

This generated a random Number between 0 and 3 for each tile

edited Apr 29 '21 at 23:43

Gianmarco

792
2
14
38

answered Apr 05 '18 at 12:12

Tibix

400
3
12

javascript: shuffle 2D array

2 Answers2

Linked