Workshop › Sokoban › Step 26 of 29

Restart

What we are doing

R restarts the level: loadLevel(level) rebuilds the current level from its text. The hint line now lists the keys.

```js
document.addEventListener('keydown', (event) => {
  // ...
  if (event.key.toLowerCase() === 'r') loadLevel(level)

    ctx.fillText('Arrows: move   Z: undo   R: restart', canvas.width / 2, canvas.height - 16)
```

What it means

• loadLevel(level) loads the level we are on, from scratch.
• The hint gets the two new keys, with three spaces between the parts.

Your turn

1. In the listener, under the z line, write the r line.
2. In draw, change the hint text. Press Run.

Skills: Keyboard and mouse input

← Undo A record for every level →

All steps

1. A level written as text
2. The canvas and the pen
3. The warehouse floor
4. A function that draws
5. A name for every tile
6. Read the walls
7. Draw the walls
8. Center the level
9. The goals
10. The boxes
11. The player
12. Two more levels
13. One step
14. Walk with the arrows
15. Boxes are in the way
16. Push a box
17. A box on a goal turns green
18. Solved!
19. On to the next level
20. Which level?
21. A line at the bottom
22. Count the moves
23. A photo of the game
24. A photo before every move
25. Undo
26. Restart
27. A record for every level
28. Show the record
29. Build it yourself: count the pushes