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examples/runes: Trim the text if it has too many lines

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This commit is contained in:
Hajime Hoshi 2017-08-16 00:17:07 +09:00
parent 3f52fb951b
commit 193e473381
1 changed files with 5 additions and 0 deletions
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5
examples/runes/main.go
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@ -31,9 +31,14 @@ var (
func update(screen *ebiten.Image) error { func update(screen *ebiten.Image) error {
text += string(ebiten.InputChars()) text += string(ebiten.InputChars())
ss := strings.Split(text, "\n")
if len(ss) > 10 {
text = strings.Join(ss[len(ss)-10:], "\n")
}
if ebiten.IsKeyPressed(ebiten.KeyEnter) && !strings.HasSuffix(text, "\n") { if ebiten.IsKeyPressed(ebiten.KeyEnter) && !strings.HasSuffix(text, "\n") {
text += "\n" text += "\n"
} }
counter++ counter++
if ebiten.IsRunningSlowly() { if ebiten.IsRunningSlowly() {