go-roflcopter/main.go

package main

import (
	"log"
	"time"

	ui "github.com/gizak/termui/v3"
	"github.com/gizak/termui/v3/widgets"
	"morozovad.ddns.net/lnd212/go-roflcopter/roflcopter"
)

var (
	count time.Duration = 15 * time.Second
	str   string        = ""
	p *widgets.Paragraph
)

const (
	playSound = true
	timer = 15*time.Second
)

func updateScreen() {
	if err := ui.Init(); err != nil {
		log.Fatalf("failed to initialize termui: %v", err)
	}
	defer ui.Close()

	p.Text = str
	p.SetRect(0, 0, 25, 12)
	ui.Render(p)
}

func main() {
	p = widgets.NewParagraph()
	rofl := roflcopter.NewRoflcopter(timer, &str, playSound, updateScreen)
	rofl.Start()
	time.Sleep(timer)
}