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examples/runes: Refactoring
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@ -18,22 +18,21 @@ package main
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import (
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import (
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"log"
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"log"
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"strings"
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"github.com/hajimehoshi/ebiten"
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"github.com/hajimehoshi/ebiten"
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"github.com/hajimehoshi/ebiten/ebitenutil"
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"github.com/hajimehoshi/ebiten/ebitenutil"
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)
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)
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var (
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var (
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runes = append(make([]rune, 0, 1024), []rune("Type on the keyboard:\n")...)
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text = "Type on the keyboard:\n"
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counter = 0
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counter = 0
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)
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)
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func update(screen *ebiten.Image) error {
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func update(screen *ebiten.Image) error {
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runes = append(runes, ebiten.InputChars()...)
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text += string(ebiten.InputChars())
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if ebiten.IsKeyPressed(ebiten.KeyEnter) {
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if ebiten.IsKeyPressed(ebiten.KeyEnter) && !strings.HasSuffix(text, "\n") {
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if len(runes) > 0 && runes[len(runes)-1] != '\n' {
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text += "\n"
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runes = append(runes, '\n')
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}
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}
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}
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counter++
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counter++
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@ -41,10 +40,12 @@ func update(screen *ebiten.Image) error {
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return nil
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return nil
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}
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}
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t := text
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if counter%60 < 30 {
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if counter%60 < 30 {
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return ebitenutil.DebugPrint(screen, string(append(runes, '_')))
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t += "_"
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}
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}
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return ebitenutil.DebugPrint(screen, string(runes))
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ebitenutil.DebugPrint(screen, t)
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return nil
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}
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}
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func main() {
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func main() {
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