132 lines
1.8 KiB
Go
132 lines
1.8 KiB
Go
// For more tutorials: https://blog.learngoprogramming.com
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//
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// Copyright © 2018 Inanc Gumus
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// Learn Go Programming Course
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//
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package main
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import (
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"fmt"
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"time"
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)
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func main() {
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type placeholder [5]string
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zero := placeholder{
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"███",
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"█ █",
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"█ █",
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"█ █",
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"███",
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}
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one := placeholder{
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"██ ",
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" █ ",
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" █ ",
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" █ ",
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"███",
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}
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two := placeholder{
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"███",
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" █",
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"███",
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"█ ",
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"███",
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}
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three := placeholder{
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"███",
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" █",
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"███",
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" █",
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"███",
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}
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four := placeholder{
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"█ █",
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"█ █",
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"███",
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" █",
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" █",
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}
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five := placeholder{
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"███",
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"█ ",
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"███",
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" █",
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"███",
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}
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six := placeholder{
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"███",
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"█ ",
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"███",
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"█ █",
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"███",
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}
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seven := placeholder{
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"███",
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" █",
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" █",
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" █",
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" █",
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}
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eight := placeholder{
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"███",
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"█ █",
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"███",
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"█ █",
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"███",
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}
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nine := placeholder{
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"███",
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"█ █",
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"███",
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" █",
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"███",
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}
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colon := placeholder{
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" ",
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" ░ ",
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" ",
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" ░ ",
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" ",
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}
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digits := [...]placeholder{
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zero, one, two, three, four, five, six, seven, eight, nine,
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}
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now := time.Now()
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hour, min, sec := now.Hour(), now.Minute(), now.Second()
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fmt.Printf("hour: %d, min: %d, sec: %d\n", hour, min, sec)
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// [8][5]string
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clock := [...]placeholder{
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// extract the digits: 17 becomes, 1 and 7 respectively
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digits[hour/10], digits[hour%10],
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colon,
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digits[min/10], digits[min%10],
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colon,
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digits[sec/10], digits[sec%10],
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}
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for line := range clock[0] {
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for digit := range clock {
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fmt.Print(clock[digit][line], " ")
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}
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fmt.Println()
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}
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}
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