74 lines
1.6 KiB
Markdown
74 lines
1.6 KiB
Markdown
# Coin Flipper
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## ~avatar avatar
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Are you trying to choose whether to play soccer or go to the movies
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instead, or which toppings to have on your pizza? Build a coin
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flipping machine with the @boardname@ to choose for you!
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## ~
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## Step 1
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Place a ``||input:on button pressed||`` block to run code
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when button **A** is pressed.
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```blocks
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input.onButtonPressed(Button.A, () => {
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})
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```
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## Step 2
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Place a **if** block and check the value returned by the ``||Math:pick random true or false||`` block.
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``||Math:pick random true or false||`` returns ``true`` or ``false`` randomly.
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```blocks
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input.onButtonPressed(Button.A, () => {
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if (Math.randomBoolean()) {
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} else {
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}
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});
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```
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## Step 3
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Place a ``||basic:show icon||`` block under the **if** and pick one of the images.
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```blocks
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input.onButtonPressed(Button.A, () => {
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if (Math.randomBoolean()) {
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basic.showIcon(IconNames.Skull)
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} else {
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basic.showIcon(IconNames.Square)
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}
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});
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```
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## Step 4
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Click ``|Download|`` to transfer your code in your @boardname@ and press button **A** to try it out.
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## Step 5
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Place multiple ``||basic:show icon||`` blocks before the **if** to create a coin flipping animation.
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```blocks
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input.onButtonPressed(Button.A, () => {
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basic.showIcon(IconNames.Diamond)
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basic.showIcon(IconNames.SmallDiamond)
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basic.showIcon(IconNames.Diamond)
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basic.showIcon(IconNames.SmallDiamond)
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if (Math.randomBoolean()) {
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basic.showIcon(IconNames.Skull)
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} else {
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basic.showIcon(IconNames.Square)
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}
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})
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```
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## Step 6
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Click ``|Download|`` to transfer your code in your @boardname@ and press button **A** to try it out!
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