pxt-calliope/docs/lessons/spinner/activity.md

spinner activity

Create an arrow that randomly points to a player.

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@video td/videos/spinner-0

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Welcome! This guided tutorial will teach how to program a script that randomly points to a player. Let's get started!

Let's begin by adding an on shake condition to know when the micro:bit is shaken.

Now let's randomly generate a number from 0 to 3 so that we can randomly display an arrow in a given direction.

Now let's handle each of the cases by displaying the appropriate arrow. (Let's display an up arrow if random arrow is 0.

Now let's handle the rest of the cases for random arrow.

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Excellent, you're ready to continue with the challenges!

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