74 lines
1.3 KiB
Go
74 lines
1.3 KiB
Go
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package main
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import (
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"os"
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"io/ioutil"
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"log"
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"github.com/faiface/pixel"
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"github.com/faiface/pixel/pixelgl"
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"github.com/faiface/pixel/text"
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"github.com/golang/freetype/truetype"
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"golang.org/x/image/font"
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)
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func check (err error) {
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if err != nil {
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log.Fatal(err)
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}
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}
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func loadTTF(path string, size float64) (font.Face, error) {
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file, err := os.Open(path)
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if err != nil {
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return nil, err
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}
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defer file.Close()
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bytes, err := ioutil.ReadAll(file)
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if err != nil {
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return nil, err
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}
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font, err := truetype.Parse(bytes)
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if err != nil {
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return nil, err
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}
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return truetype.NewFace(font, &truetype.Options{
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Size: size,
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GlyphCacheEntries: 1,
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}), nil
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}
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func run() {
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cfg := pixelgl.WindowConfig{
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Title: "Visual novel test",
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Bounds: pixel.R(0, 0, 640, 480),
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VSync: true,
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}
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win, err := pixelgl.NewWindow(cfg)
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win.SetSmooth(true)
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face, err := loadTTF("../../Resources/mplus-1p-regular.ttf", 80)
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check(err)
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atlas := text.NewAtlas(face, text.ASCII)
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txt := text.New(pixel.V(50, 500), atlas)
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check(err)
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for !win.Closed() {
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txt.WriteString(win.Typed())
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if win.JustPressed(pixelgl.KeyEnter) {
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txt.WriteRune('\n')
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}
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txt.Draw(win, pixel.IM.Moved(win.Bounds().Center().Sub(txt.Bounds().Center())))
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win.Update()
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}
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}
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func main() {
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pixelgl.Run(run)
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}
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