Microbit clock

microbitClock.js

let clockmode = 0
let min = 0
let hour = 0
input.onButtonPressed(Button.B, function () {
    clockmode = 0
    min += 1
    if (min == 60) {
        min = 0
    }
    basic.showNumber(min)
    basic.pause(2000)
    basic.clearScreen()
})
input.onButtonPressed(Button.AB, function () {
    clockmode = 1
})
input.onButtonPressed(Button.A, function () {
    clockmode = 0
    hour += 1
    if (hour == 24) {
        hour = 0
    }
    basic.showNumber(hour)
    basic.pause(2000)
    basic.clearScreen()
})
basic.forever(function () {
    if (clockmode == 1) {
        basic.showNumber(hour)
        basic.pause(200)
        basic.clearScreen()
        basic.showNumber(min)
        basic.pause(200)
        basic.clearScreen()
        basic.pause(500)
        basic.showLeds(`
            . . . . .
            . . . . .
            . # # # .
            . . . . .
            . . . . .
            `)
        basic.pause(500)
        basic.clearScreen()
    }
})
basic.forever(function () {
    if (clockmode == 1) {
        basic.pause(60000)
        min += 1
        if (min == 60) {
            min = 0
            hour += 1
            if (hour == 24) {
                hour = 0
            }
        }
    }
})