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Merge edits for new projects into v1 (#896)

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Galen Nickel
2018-06-25 12:29:58 -07:00
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docs/projects/mood-radio.md
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@ -4,16 +4,15 @@
![@boardname@ sending moods around](/static/mb/projects/mood-radio.png)
This project uses the [radio](/reference/radio) to share your mood with other @boardname@.
When you press ``A``, you friends will see a **smilley**. When you press ``B``, they will see a **frownie**.
This project uses the [radio](/reference/radio) to share your mood with other @boardname@s.
When you press ``A``, your friends will see a **smiley** face. When you press ``B``, they will see a **frowny** face.
## Sending a smiley
The @boardname@ can't understand mood but it is pretty good with numbers. In fact, it can send numbers
between @boardname@ using the radio antenna, just like phones.
between @boardname@s using the radio antenna, just like a phone can send text messages.
Let's add blocks that send a number when button ``A`` is pressed. In our "code",
we assume that **0** means "smiley".
Let's add blocks that send a number when button ``A`` is pressed. We assume that `0` is the "mood code" to send for **smiley**.
```blocks
input.onButtonPressed(Button.A, () => {
@ -24,9 +23,9 @@ input.onButtonPressed(Button.A, () => {
## Receiving a smiley
We add a ``radio on received`` block that will run code whenever a new message code in.
The ``receivedNumber`` variable contain the numeric value that was sent. Since we've decided that
**0** was **smiley**, we add a conditional **if** statement to show this icon.
We add a ``||radio:on radio received||`` block that will run code whenever a new "mood" message comes in.
The ``receivedNumber`` variable contains the numeric value that was sent. Since we've decided that
`0` is **smiley**, we add a conditional ``||logic:if then||`` statement to show this icon.
```blocks
radio.onDataPacketReceived( ({ receivedNumber }) => {
@ -36,10 +35,9 @@ radio.onDataPacketReceived( ({ receivedNumber }) => {
})
```
## Sending a frowney
## Sending a frowny
Adding another code in our messaging app is very similar. We decide that **1** means **forwnie**.
Then we can add a ``B`` button event that sends that code.
Adding another mood to our messaging app done in a similar way. We decide that the "mood code" of `1` means **frowny**. We can add a ``B`` button event that sends that code.
```blocks
input.onButtonPressed(Button.B, () => {
@ -48,7 +46,7 @@ input.onButtonPressed(Button.B, () => {
})
```
If the ``on radio received`` block, we add an conditional **if** statement to handle the new code.
If the ``||radio:on radio received||`` block, we add another conditional ``||logic:if then||`` statement to handle the **frowny** "mood code".
```blocks
radio.onDataPacketReceived( ({ receivedNumber }) => {
@ -61,11 +59,11 @@ radio.onDataPacketReceived( ({ receivedNumber }) => {
})
```
That's it. Download your code in multiple @boardname@ and try it out!
That's it. Download your code to multiple @boardname@s and try it out!
## Challenges
Try adding a new code and use the **shake** event to send it.
Try adding a new code and use the ``||input:on shake||`` event to send it.
## Full sources