Workshop › Sokoban › Step 20 of 29

Which level?

What we are doing

A counter at the top left tells the player where they are: Level 1/3.

```js
tile(player.x, player.y, '#38bdf8', 10)

ctx.fillStyle = 'white'
ctx.font = 'bold 18px sans-serif'
ctx.textAlign = 'left'
ctx.textBaseline = 'middle'
ctx.fillText('Level ' + (level + 1) + '/' + LEVELS.length, 12, TOP / 2)
```

What it means

• textAlign = 'left' puts the start of the text at x; textBaseline = 'middle' puts its middle at y.
• level counts from 0 but people count from 1, so we show level + 1. The parentheses add first; without them the text would get 0 and 1 glued on: 'Level 01/3'.
• TOP / 2 is the middle of the top strip.

Your turn

In draw, under the player line, leave an empty line and write the five lines. Press Run.

Skills: Drawing on a canvas

← On to the next level A line at the bottom →

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