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ebitenutil: Remove debugPrintImageParts

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This commit is contained in:
Hajime Hoshi 2017-05-28 03:15:55 +09:00
parent 691db07678
commit b66ead56c8
1 changed files with 0 additions and 31 deletions
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31
ebitenutil/debugprint.go
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@ -18,42 +18,11 @@ import (
"image"
"image/color"
"math"
"strings"
"github.com/hajimehoshi/ebiten"
"github.com/hajimehoshi/ebiten/ebitenutil/internal/assets"
)
type debugPrintImageParts string
func (f debugPrintImageParts) Len() int {
return len(f)
}
func (f debugPrintImageParts) Dst(i int) (x0, y0, x1, y1 int) {
cw, ch := assets.TextImageCharWidth, assets.TextImageCharHeight
x := i - strings.LastIndex(string(f)[:i], "\n") - 1
y := strings.Count(string(f)[:i], "\n")
x *= cw
y *= ch
if x < 0 {
return 0, 0, 0, 0
}
return x, y, x + cw, y + ch
}
func (f debugPrintImageParts) Src(i int) (x0, y0, x1, y1 int) {
cw, ch := assets.TextImageCharWidth, assets.TextImageCharHeight
const n = assets.TextImageWidth / assets.TextImageCharWidth
code := int(f[i])
if code == '\n' {
return 0, 0, 0, 0
}
x := (code % n) * cw
y := (code / n) * ch
return x, y, x + cw, y + ch
}
type debugPrintState struct {
textImage *ebiten.Image
debugPrintRenderTarget *ebiten.Image