pxt-ev3/docs/coding/roaming-1.md
Peli de Halleux ea956f1a73
Buttons rename (#287)
* renaming up/down/click to released/pressed/bump

* missing images

* fixing signature issue

* updated strings

* white lego logo
2018-01-31 08:28:00 -08:00

32 lines
896 B
Markdown

# Roaming Activity 1
```blocks
let drive: number[] = []
brick.buttonLeft.onEvent(ButtonEvent.Bumped, function () {
drive.push(1)
})
brick.buttonRight.onEvent(ButtonEvent.Bumped, function () {
drive.push(3)
})
brick.buttonUp.onEvent(ButtonEvent.Bumped, function () {
drive.push(4)
})
brick.buttonDown.onEvent(ButtonEvent.Bumped, function () {
drive.push(5)
})
pauseUntil(() => drive.length >= 5)
loops.pause(1000)
music.playSoundEffectUntilDone(sounds.communicationGo)
for (let d of drive) {
if (d == 1) {
motors.largeC.setSpeed(50, 360, MoveUnit.Degrees)
} else if (d == 3) {
motors.largeB.setSpeed(50, 360, MoveUnit.Degrees)
} else if (d == 4) {
motors.largeBC.setSpeed(50, 360, MoveUnit.Degrees)
} else {
motors.largeBC.setSpeed(-50, 360, MoveUnit.Degrees)
}
}
music.playSoundEffectUntilDone(sounds.communicationGameOver)
```