Workshop › Klondike Solitaire › Step 36 of 40

A new game

What we are doing

After a win, a tap deals a new game. N deals a new game at any time, because not every Klondike deal can be won. A new deal also lets go of any held card.

```js
drag = null

if (won) return deal()

else if (event.key === 'n' || event.key === 'N') deal()
```

What it means

• deal now also sets drag = null.
• In pointerdown, a tap on a won game deals and stops there.
• In the key listener, N (small or capital) deals; like Space it reaches preventDefault.

Your turn

1. In deal, under piles.stock = deck, write drag = null.
2. In pointerdown, under const p = toCanvas(event), write the won line.
3. In the keydown listener, add the N line between the Space line and else return.

Skills: Keyboard and mouse input, Game states

← You won! The best time →

All steps

1. The green table
2. Draw one card
3. The face of a card
4. Red and black
5. A deck of 52
6. Shuffle
7. Piles in one object
8. Deal the seven columns
9. A place for every pile
10. Put the piles on the table
11. Fan out the columns
12. Outlines for empty places
13. Turn over a card
14. Space turns a card
15. Go through the stock again
16. What is under the pointer?
17. Hitting a card in a column
18. Tap the stock
19. Rule 1: building a column
20. Rule 2: building a foundation
21. Move cards by the rules
22. Turn over the uncovered card
23. Find where a card goes
24. Pick up a card
25. Tap to move
26. A move counter
27. Count the moves
28. Where did you grab it?
29. Follow the pointer
30. Draw the held cards at the pointer
31. Drop it where you want
32. Drop a king into an empty column
33. A clock
34. Winning
35. You won!
36. A new game
37. The best time
38. Snapshots of the table
39. Undo
40. Build it yourself: finish by itself