mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-12-24 18:58:54 +01:00
parent
e4c0fa9d62
commit
ecb1ac03d6
@ -17,49 +17,29 @@
|
|||||||
package main
|
package main
|
||||||
|
|
||||||
import (
|
import (
|
||||||
|
"bytes"
|
||||||
"image"
|
"image"
|
||||||
"image/color"
|
|
||||||
"image/png"
|
"image/png"
|
||||||
"log"
|
"log"
|
||||||
"os"
|
"os"
|
||||||
"path/filepath"
|
"path/filepath"
|
||||||
"text/template"
|
"text/template"
|
||||||
|
|
||||||
"golang.org/x/image/font"
|
|
||||||
"golang.org/x/image/font/opentype"
|
|
||||||
|
|
||||||
"github.com/hajimehoshi/ebiten/v2"
|
"github.com/hajimehoshi/ebiten/v2"
|
||||||
"github.com/hajimehoshi/ebiten/v2/text"
|
"github.com/hajimehoshi/ebiten/v2/examples/resources/fonts"
|
||||||
)
|
"github.com/hajimehoshi/ebiten/v2/text/v2"
|
||||||
|
|
||||||
const (
|
|
||||||
arcadeFontSize = 8
|
|
||||||
)
|
)
|
||||||
|
|
||||||
var (
|
var (
|
||||||
arcadeFont font.Face
|
arcadeFaceSource *text.GoTextFaceSource
|
||||||
)
|
)
|
||||||
|
|
||||||
func init() {
|
func init() {
|
||||||
b, err := os.ReadFile(filepath.Join("..", "..", "resources", "fonts", "pressstart2p.ttf"))
|
s, err := text.NewGoTextFaceSource(bytes.NewReader(fonts.PressStart2P_ttf))
|
||||||
if err != nil {
|
|
||||||
log.Fatal(err)
|
|
||||||
}
|
|
||||||
|
|
||||||
tt, err := opentype.Parse(b)
|
|
||||||
if err != nil {
|
|
||||||
log.Fatal(err)
|
|
||||||
}
|
|
||||||
|
|
||||||
const dpi = 72
|
|
||||||
arcadeFont, err = opentype.NewFace(tt, &opentype.FaceOptions{
|
|
||||||
Size: arcadeFontSize,
|
|
||||||
DPI: dpi,
|
|
||||||
Hinting: font.HintingFull,
|
|
||||||
})
|
|
||||||
if err != nil {
|
if err != nil {
|
||||||
log.Fatal(err)
|
log.Fatal(err)
|
||||||
}
|
}
|
||||||
|
arcadeFaceSource = s
|
||||||
}
|
}
|
||||||
|
|
||||||
var keyboardKeys = [][]string{
|
var keyboardKeys = [][]string{
|
||||||
@ -135,10 +115,9 @@ func keyDisplayNameToKey(name string) ebiten.Key {
|
|||||||
panic("not reached: unknown key " + name)
|
panic("not reached: unknown key " + name)
|
||||||
}
|
}
|
||||||
|
|
||||||
func drawKey(t *ebiten.Image, name string, x, y, width int) {
|
func drawKey(dst *ebiten.Image, name string, x, y, width int) {
|
||||||
const height = 16
|
const height = 16
|
||||||
width--
|
width--
|
||||||
img := ebiten.NewImage(width, height)
|
|
||||||
p := make([]byte, width*height*4)
|
p := make([]byte, width*height*4)
|
||||||
for j := 0; j < height; j++ {
|
for j := 0; j < height; j++ {
|
||||||
for i := 0; i < width; i++ {
|
for i := 0; i < width; i++ {
|
||||||
@ -175,13 +154,17 @@ func drawKey(t *ebiten.Image, name string, x, y, width int) {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
img.WritePixels(p)
|
dst.SubImage(image.Rect(x, y, x+width, y+height)).(*ebiten.Image).WritePixels(p)
|
||||||
const offset = 4
|
|
||||||
text.Draw(img, name, arcadeFont, offset, arcadeFontSize+offset+1, color.White)
|
|
||||||
|
|
||||||
op := &ebiten.DrawImageOptions{}
|
textOp := &text.DrawOptions{}
|
||||||
op.GeoM.Translate(float64(x), float64(y))
|
textOp.GeoM.Translate(float64(x), float64(y))
|
||||||
t.DrawImage(img, op)
|
textOp.GeoM.Translate(float64(width)/2, float64(height)/2)
|
||||||
|
textOp.PrimaryAlign = text.AlignCenter
|
||||||
|
textOp.SecondaryAlign = text.AlignCenter
|
||||||
|
text.Draw(dst, name, &text.GoTextFace{
|
||||||
|
Source: arcadeFaceSource,
|
||||||
|
Size: 8,
|
||||||
|
}, textOp)
|
||||||
}
|
}
|
||||||
|
|
||||||
func outputKeyboardImage() (map[ebiten.Key]image.Rectangle, error) {
|
func outputKeyboardImage() (map[ebiten.Key]image.Rectangle, error) {
|
||||||
|
Binary file not shown.
Before Width: | Height: | Size: 3.1 KiB After Width: | Height: | Size: 3.1 KiB |
Loading…
Reference in New Issue
Block a user