61 lines
1.0 KiB
Markdown
61 lines
1.0 KiB
Markdown
# glowing sword challenges
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Coding challenges for the glowing sword tutorial. #docs
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## Before we get started
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Complete the [glowing sword](/lessons/glowing-sword/activity) activity and your code will look like this:
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```
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basic.plotImage(`
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. . . . #
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# . . # .
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. # # . .
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. # # . .
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# . . # .
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`)
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led.fadeOut(700)
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```
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### Challenge 1
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Now, let's add `basic->pause(1000)` after the fade in so that there will be a 1000 millisecond (1 second) delay after the fade out.
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```
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basic.plotImage(`
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. . . . #
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# . . # .
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. # # . .
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. # # . .
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# . . # .
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`)
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led.fadeOut(700)
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basic.pause(1000) // ***
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```
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* `run main` the code to see if it works as expected.
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### Challenge 2
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After the pause, let's add `led->fade in(2000)` so that we can create a glowing effect.
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```
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basic.plotImage(`
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. . . . #
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# . . # .
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. # # . .
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. # # . .
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# . . # .
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`)
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led.fadeOut(700)
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basic.pause(1000)
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led.fadeIn(2000) // ***
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```
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* `run main` the code to see if it works as expected.
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### Challenge 3
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Now add another `basic->pause(1000)` and `led->fade out(900)` so that the sword can fade out again.
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