2016-03-26 00:47:20 +01:00
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# bounce image challenges
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Coding challenges for the bounce image tutorial. #docs
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## Before we get started
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Complete the following guided tutorial:
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2016-04-13 17:27:45 +02:00
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* [tutorial](/lessons/bounce-image/tutorial)
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2016-03-26 00:47:20 +01:00
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At the end of the tutorial, click `keep editing`. Your code should look like this:
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```
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basic.forever(() => {
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basic.showAnimation(`
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# . . . . . # . . . . . # . . . . . # . . . . . #
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# . . . . . # . . . . . # . . . . . # . . . . . #
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# . . . . . # . . . . . # . . . . . # . . . . . #
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# . . . . . # . . . . . # . . . . . # . . . . . #
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# . . . . . # . . . . . # . . . . . # . . . . . #
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`, 200)
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})
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```
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### Challenge 1
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Now, let's add frames to reverse the animation so it looks like the bar is bouncing off the right edge of the display.
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```
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basic.forever(() => {
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basic.showAnimation(`
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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`, 200) // ***
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})
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```
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* Run the code to see if it works as expected.
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### Challenge 2
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Let's add a condition for on shake!
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```
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basic.forever(() => {
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basic.showAnimation(`
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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`, 200)
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})
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input.onGesture(Gesture.Shake, () => {
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}) // ***
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```
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2016-05-27 00:24:10 +02:00
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### Challenge 3
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2016-03-26 00:47:20 +01:00
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When the BBC micro:bit is shaken we want to show a new animation. Here is an example, but you can create your own. Be creative!
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```
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basic.forever(() => {
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basic.showAnimation(`
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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# . . . . . # . . . . . # . . . . . # . . . . . # . . . # . . . # . . . # . . . # . . . .
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`, 200)
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})
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input.onGesture(Gesture.Shake, () => {
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basic.showAnimation(`
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. . . . . . . . . . # # # # # . . . . . . . . . .
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. . . . . . # # # . # # # # # . # # # . . . . . .
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. . # . . . # # # . # # # # # . # # # . . . # . .
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. . . . . . # # # . # # # # # . # # # . . . . . .
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. . . . . . . . . . # # # # # . . . . . . . . . .
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`, 200) // ***
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})
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```
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* Run the code to see if it works as expected.
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