groovy/examples/splashmenu/fonts/splashfonts.go

package splashmenu

import (
	"log"

	"github.com/hajimehoshi/ebiten/v2/examples/resources/fonts"
	"golang.org/x/image/font"
	"golang.org/x/image/font/opentype"
)

type FontBase struct {
	Title     font.Face
	Menu      font.Face
	Splash    font.Face
	BigTitle  font.Face
	MegaTitle font.Face
}

var (
	SplashFont *FontBase
)

func init() {

	const dpi = 72
	SplashFont = &FontBase{}

	tt, err := opentype.Parse(fonts.PressStart2P_ttf)
	if err != nil {
		log.Fatal(err)
	}

	SplashFont.Title, err = opentype.NewFace(tt, &opentype.FaceOptions{
		Size:    16,
		DPI:     dpi,
		Hinting: font.HintingVertical,
	})
	if err != nil {
		log.Fatal(err)
	}

	SplashFont.Menu, err = opentype.NewFace(tt, &opentype.FaceOptions{
		Size:    10,
		DPI:     dpi,
		Hinting: font.HintingVertical,
	})
	if err != nil {
		log.Fatal(err)
	}
	tt, err = opentype.Parse(fonts.PressStart2P_ttf)
	if err != nil {
		log.Fatal(err)
	}

	SplashFont.Splash, err = opentype.NewFace(tt, &opentype.FaceOptions{
		Size:    12,
		DPI:     dpi,
		Hinting: font.HintingVertical,
	})
	if err != nil {
		log.Fatal(err)
	}

	SplashFont.BigTitle, err = opentype.NewFace(tt, &opentype.FaceOptions{
		Size:    40,
		DPI:     dpi,
		Hinting: font.HintingVertical,
	})
	if err != nil {
		log.Fatal(err)
	}

	SplashFont.MegaTitle, err = opentype.NewFace(tt, &opentype.FaceOptions{
		Size:    70,
		DPI:     dpi,
		Hinting: font.HintingVertical,
	})
	if err != nil {
		log.Fatal(err)
	}

}