Microbit Game

microbit.ts

let ball: game.LedSprite = null
let player: game.LedSprite = null
let score = 0
let lives = 0
input.onButtonPressed(Button.A, () => {
    player.move(-1)
})
input.onButtonPressed(Button.B, () => {
    player.move(1)
})
lives = 3
score = 0
player = game.createSprite(2, 4)
ball = game.createSprite(2, 0)
ball.set(LedSpriteProperty.Direction, 180)
basic.forever(() => {
    basic.pause(200)
    ball.move(1)
    basic.pause(200)
    if (ball.get(LedSpriteProperty.Y) == 4) {
        if (ball.isTouching(player)) {
            lives += -1
            if (lives == 0) {
                basic.showIcon(IconNames.No)
                basic.showIcon(IconNames.Sad)
                basic.showNumber(score)
                lives = 3
                score = 0
            }
        } else {
            score += 1
        }
        ball.set(LedSpriteProperty.Brightness, 0)
        basic.pause(1000)
        ball.set(LedSpriteProperty.Y, 0)
        ball.set(LedSpriteProperty.X, Math.random(5))
        ball.set(LedSpriteProperty.Brightness, 100)
    }
})