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Make some projects for 'hour of code' (#575)

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* Make some projects for

* remove HOC
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Galen Nickel 2017-11-29 15:26:23 -08:00 committed by Sam El-Husseini
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docs/tutorials/hour-of-code/hey-microbit.md Normal file
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# Hey, @boardname@!
## Step 1
Welcome, let's code the @boardname@! Place the ``||basic:show string||`` block in the ``||basic:on start||`` slot. Change the ``"Hello"`` text to be your name instead. Did you see it scroll in the simulator?.
```blocks
basic.showString("My Name")
```
## Step 2
Well, you noticed that the text stopped. Place the ``||basic:show string||`` block in an ``||input:on button pressed||`` block to scroll your name whenever button **A** is pressed.
```block
input.onButtonPressed(Button.A, () => {
basic.showString("My Name")
});
```
## Step 3
Ok, let's try to talk to the @boardname@ using a button. Change the text in ``||basic:show string||`` to ask the question "How are you?". Add another ``||basic:show string||`` with "....." to show that the @boardname@ is thinking.
```block
input.onButtonPressed(Button.A, () => {
basic.showString("How are you?")
basic.showString(".....");
})
```
## Step 4
Now, make the @boardname@ give an answer with a smiley face! Find the ``||basic:show leds||`` and draw a smiley face on the block by clicking on the LEDs. Press button **A** in the simulator and see the @boardname@ respond to your question.
```block
input.onButtonPressed(Button.A, () => {
basic.showString("How are you?")
basic.showString(".....");
basic.showLeds(`
# # . # #
# # . # #
. . . . .
# . . . #
. # # # .
`)
})
```
## Step 5
OK, let's ask @boardname@ how it's feeling just now, but by a different method. We can use the shake gesture to ask the question. Go get an ``||input:on shake||`` block. Go grab your ``||basic:show leds||`` block from before and and put it in the ``||input:on shake||``.
```block
input.onGesture(Gesture.Shake, () => {
basic.showLeds(`
# # . # #
# # . # #
. . . . .
# . . . #
. # # # .
`)
})
```
## Step 6
We want the @boardname@ to change how it feels at different times. It will have two moods, happy and sad. Go to **Logic** and get an ``||logic:if then else||``. Put it in the ``||input:on shake||`` and move the ``||basic:show leds||`` into the ``||logic:if then||`` slot.
```block
input.onGesture(Gesture.Shake, () => {
if (true) {
basic.showLeds(`
# # . # #
# # . # #
. . . . .
# . . . #
. # # # .
`)
} else {
}
})
```
## Step 7
Duplicate the ``||basic:show leds||`` block (right-click, then choose Duplicate). Put the new one into the ``||logic:else||`` part of the ``||logic:if then else||``. This time, turn that one into a frowny face.
```block
input.onGesture(Gesture.Shake, () => {
if (true) {
basic.showLeds(`
# # . # #
# # . # #
. . . . .
# . . . #
. # # # .
`)
} else {
basic.showLeds(`
# # . # #
# # . # #
. . . . .
. # # # .
# . . . #
`)
}
})
```
## Step 8
Test it's mood by changing the condition in the ``||logic:if||`` from `true` to `false` and then click the **SHAKE** spot in the simulator.
## Step 9
So, to make the @boardname@ more fickle, let's give it a random mood. Find the ``||math:pick random true or false||`` block in **Math**. Pull it out and use it in the ``||logic:if||`` condition instead of the `true` value.
```block
input.onGesture(Gesture.Shake, () => {
if (Math.randomBoolean()) {
basic.showLeds(`
# # . # #
# # . # #
. . . . .
# . . . #
. # # # .
`)
} else {
basic.showLeds(`
# # . # #
# # . # #
. . . . .
. # # # .
# . . . #
`)
}
})
```
## Step 10
Now, click the **SHAKE** spot a few times to see how the @boardname@ is feeling. Hmm, it's mood is different sometimes!
## Step 11
Awesome job! You've completed your Microsoft MakeCode activity. If you have a @boardname@ to use, click the `|Download|` button and try your code on the board.

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# Rock Paper Scissors
## Step 1
We want the @boardname@ to choose rock, paper, or scissors when you shake it.
Place a ``||input:on shake||`` block so when you shake the @boardname@, it will run part of a program.
```blocks
input.onGesture(Gesture.Shake, () => {
})
```
## Step 2
Add a ``tool`` variable to store a random number computed with ``||math:pick random||``.
When you shake the @boardname@, it should pick a random number from `0` to `2`
and store it in the variable `tool`. (This variable is named `tool` because
rock, paper, and scissors are the tools you use to challenge your friends!)
```blocks
let tool = 0;
input.onGesture(Gesture.Shake, () => {
tool = Math.random(3)
})
```
In a later step, each of the possible numbers (`0`, `1`, or `2`) is matched to its own picture. The picture is shown on the LEDs when its number is picked.
## Step 3
Place an ``if`` block under the ``||math:pick random||`` and
check whether ``tool`` is equal to ``0``.
```blocks
let tool = 0;
input.onGesture(Gesture.Shake, () => {
let tool = Math.random(3)
if (tool == 0) {
}
})
```
## Step 4
In the ``if`` block, place a ``||basic:show leds||`` block that shows a
picture of a piece of paper.
```blocks
let tool = 0;
input.onGesture(Gesture.Shake, () => {
let tool = Math.random(3)
if (tool == 0) {
basic.showLeds(`
# # # # #
# . . . #
# . . . #
# . . . #
# # # # #
`)
}
})
```
## Step 5
Add an ``else if`` block to the ``if`` block and check whether ``tool``
is equal to ``1``.
Click on the gearwheel icon to open up the ``if`` editor; then drag and drop an ``else if`` block in the ``if`` editor.
```blocks
let tool = 0;
input.onGesture(Gesture.Shake, () => {
let tool = Math.random(3)
if (tool == 0) {
basic.showLeds(`
# # # # #
# . . . #
# . . . #
# . . . #
# # # # #
`)
} else if (tool == 1) {
}
})
```
## Step 6
Place a ``||basic:show leds||`` block under the else if and draw a **rock** image on the screen.
```blocks
let tool = 0;
input.onGesture(Gesture.Shake, () => {
let tool = Math.random(3)
if (tool == 0) {
basic.showLeds(`
# # # # #
# . . . #
# . . . #
# . . . #
# # # # #
`)
} else if (tool == 1) {
basic.showLeds(`
. . . . .
. # # # .
. # # # .
. # # # .
. . . . .
`)
}
})
```
## Step 7
Add a ``||basic:show leds||`` block with a picture of scissors to the ``else`` part.
You don't need to check if `tool` is `2` because `2` is the only number left out of `0`, `1`, and `2`.
That's why you can use an ``else`` instead of an ``else if``.
```blocks
let tool = 0;
input.onGesture(Gesture.Shake, () => {
let tool = Math.random(3)
if (tool == 0) {
basic.showLeds(`
# # # # #
# . . . #
# . . . #
# . . . #
# # # # #
`)
} else if (tool == 1) {
basic.showLeds(`
. . . . .
. # # # .
. # # # .
. # # # .
. . . . .
`)
} else {
basic.showLeds(`
# # . . #
# # . # .
. . # . .
# # . # .
# # . . #
`)
}
})
```
## Step 8
Your game is ready! Gather your friends and play Rock Paper Scissors!