c_meyer/pxt-calliope
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
43500c7390
pxt-calliope/docs/lessons/magic-8/tutorial.md
Sam El-Husseini 6f148c14e0 Fix randomInt
2018-06-01 11:42:38 -07:00

781 B
Raw Blame History

Magic 8 tutorial

Show a string to instruct the user how to play Magic 8! The magic 8 ball can only answer questions with "YES", "NO", or "MAYBE"...

Rebuild the game!

The blocks have been shuffled! Put them back together so that...

  • show "ASK A QUESTION" on the screen
  • when the @boardname@ is shaken,
    • generate a random number between 0 and 2.
    • if the number is 2, show "YES"
    • if the number is 1, show "NO"
    • otherwise show "MAYBE"...
basic.showString("ASK A QUESTION")
input.onGesture(Gesture.Shake, () =>  {
    let randomNumber = Math.randomRange(0, 3)
    if (randomNumber == 2) {
        basic.showString("YES")
    } else if (randomNumber == 1) {
        basic.showString("NO")
    } else {
        basic.showString("MAYBE")
    }
})