Workshop › Frogger-style Crossing › Step 19 of 22

Points for progress

What we are doing

Every row a frog reaches for the first time is worth 10 points, and a home 50 more. Hopping back and forth on the same rows earns nothing.

```js
let score
let furthest // the highest row (smallest number) this frog has reached

  furthest = START_ROW
  score = 0

  if (frog.y < furthest) {
    furthest = frog.y
    score += 10
  }

  score += 50

  ctx.textAlign = 'left'
  ctx.fillText('Score: ' + score, 10, 27)
```

What it means

• furthest is the smallest row number this frog has reached; a new frog starts at the bottom.
• Only a hop to a row above furthest scores.

Your turn

1. Under let filled, write score and furthest; set furthest in newFrog and score in reset.
2. In hop, before the home check, give points for new rows; in reachHome, add 50.
3. In draw, write the score on the left.

Skills: Game states

← Get home Next level →

All steps

1. Road and river
2. The frog
3. Keep drawing
4. Hop
5. Swipe to hop
6. Lanes of traffic
7. Cars
8. Traffic moves
9. Hit by a car
10. Three lives
11. Play again
12. Tap to play again
13. Logs on the river
14. Stay on the logs
15. Ride the log
16. Back in line
17. Home slots
18. Get home
19. Points for progress
20. Next level
21. Best score
22. Build it yourself: a time limit