Workshop › Tower Defense › Step 36 of 42

Play again

What we are doing

After game over, Space or a click starts a new game with reset(), which we already have.

```js
if (state === 'over') {
  reset()
  return
}

  else if (state === 'over') reset()
```

What it means

• In pointerdown, a click after game over starts a new game and return stops it from also building a tower.
• else if in the Space handler: start a wave while building, otherwise start a new game if it is over.

Your turn

1. In the pointerdown listener, under const p = tileAt(event), write the if (state === 'over') block.
2. In the keydown listener, under if (state === 'building') startWave(), write the else if line.

Skills: Keyboard and mouse input, Game states

← The game over screen The bottom bar →

All steps

1. Measure the map
2. A map of tiles
3. Draw it every frame
4. The road as corners
5. Fill in the road
6. Draw the road
7. Walking by distance
8. Enemies on the road
9. Walk
10. Off the end of the road
11. Here they come
12. Towers
13. From a click to a tile
14. Click to build
15. Where can you build?
16. Show the gold
17. Show before you click
18. Show the range
19. Pick a target
20. Fire!
21. A hit hurts
22. Homing bullets
23. Fizzle out
24. Gold for every kill
25. Lives
26. Health bars
27. Build, then defend
28. Space starts a wave
29. The wave is over
30. Stronger every wave
31. Closer together
32. Out of lives
33. No building after the end
34. The most waves survived
35. The game over screen
36. Play again
37. The bottom bar
38. Click to start
39. A second tower: the cannon
40. Tower buttons
41. Splash damage
42. Build it yourself: sell a tower