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47 lines
766 B
Go
47 lines
766 B
Go
package main
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import "github.com/nsf/termbox-go"
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import "math/rand"
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import "time"
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func draw() {
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w, h := termbox.Size()
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termbox.Clear(termbox.ColorDefault, termbox.ColorDefault)
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for y := 0; y < h; y++ {
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for x := 0; x < w; x++ {
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termbox.SetCell(x, y, ' ', termbox.ColorDefault,
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termbox.Attribute(rand.Int()%8)+1)
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}
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}
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termbox.Flush()
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}
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func main() {
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err := termbox.Init()
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if err != nil {
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panic(err)
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}
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defer termbox.Close()
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event_queue := make(chan termbox.Event)
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go func() {
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for {
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event_queue <- termbox.PollEvent()
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}
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}()
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draw()
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loop:
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for {
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select {
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case ev := <-event_queue:
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if ev.Type == termbox.EventKey && ev.Key == termbox.KeyEsc {
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break loop
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}
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default:
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draw()
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time.Sleep(10 * time.Millisecond)
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}
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}
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}
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