Workshop › Sokoban › Step 29 of 29

Build it yourself: count the pushes

What we are doing

Classic Sokoban scores two numbers: moves and pushes (the moves that moved a box). Add a push counter.

Your turn

• Keep the number of pushes in a variable pushes, 0 when a level starts or restarts.
• Only a move that moves a box adds one.
• Undo must bring back the old number too.
• Show it at the top, like Pushes: 3.

Skills: Game states

← Show the record

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