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examples/airship: Adjust parameters

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This commit is contained in:
Hajime Hoshi 2016-07-17 15:20:57 +09:00
parent 0933292d30
commit 39fd17cdac
1 changed files with 6 additions and 6 deletions
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12
examples/airship/main.go
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@ -150,12 +150,12 @@ func (g *groundParts) Src(i int) (int, int, int, int) {
func (g *groundParts) Dst(i int) (int, int, int, int) { func (g *groundParts) Dst(i int) (int, int, int, int) {
w, _ := g.image.Size() w, _ := g.image.Size()
r := 20 + i*16 r := i * 2
j := 0.0 j := 1.0
for idx := 0; idx < i; idx++ { for idx := 0; idx < i; idx++ {
j += float64(idx) / 8 j += float64(idx) / 40
} }
return -r, int(j), w + r, int(float64(j)+float64(i)/8) + 1 return -r, int(j), w + r, int(float64(j)+float64(i)/40) + 1
} }
func drawGroundImage(screen *ebiten.Image, ground *ebiten.Image) error { func drawGroundImage(screen *ebiten.Image, ground *ebiten.Image) error {
@ -164,7 +164,7 @@ func drawGroundImage(screen *ebiten.Image, ground *ebiten.Image) error {
op.GeoM.Translate(-float64(w)/2, 0) op.GeoM.Translate(-float64(w)/2, 0)
op.GeoM.Rotate(-1 * float64(thePlayer.lean) / maxLean * math.Pi / 8) op.GeoM.Rotate(-1 * float64(thePlayer.lean) / maxLean * math.Pi / 8)
op.GeoM.Translate(float64(w)/2, 0) op.GeoM.Translate(float64(w)/2, 0)
op.GeoM.Translate(float64(screenWidth-w)/2, screenHeight/2) op.GeoM.Translate(float64(screenWidth-w)/2, screenHeight/3)
op.ImageParts = &groundParts{ground} op.ImageParts = &groundParts{ground}
if err := screen.DrawImage(ground, op); err != nil { if err := screen.DrawImage(ground, op); err != nil {
return err return err
@ -213,7 +213,7 @@ func main() {
if err != nil { if err != nil {
log.Fatal(err) log.Fatal(err)
} }
groundImage, err = ebiten.NewImage(screenWidth+70, screenHeight/2+50, ebiten.FilterNearest) groundImage, err = ebiten.NewImage(screenWidth+70, screenHeight*2/3+50, ebiten.FilterNearest)
if err != nil { if err != nil {
log.Fatal(err) log.Fatal(err)
} }