66 lines
1.6 KiB
Go
66 lines
1.6 KiB
Go
package konstructor
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import (
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"image/color"
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"os"
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"github.com/hajimehoshi/ebiten"
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"github.com/hajimehoshi/ebiten/examples/resources/fonts"
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"github.com/hajimehoshi/ebiten/text"
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"golang.org/x/image/font"
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"golang.org/x/image/font/opentype"
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)
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type Engine struct {
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Domain DomainInterface
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Controller *Controller
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Settings *Settings
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KContext *KContext
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MenuMap MenuMap
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}
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func (e *Engine) Layout(outsideWidth, outsideHeight int) (int, int) {
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return e.Settings.Screen.Width, e.Settings.Screen.Height
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}
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func (e *Engine) Update(screen *ebiten.Image) error {
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e.Controller.Watch()
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if e.KContext.Screen.Type == "menu" {
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}
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return nil
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}
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func (e *Engine) Draw(screen *ebiten.Image) {
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if e.KContext.Screen.Type == "menu" {
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menu := e.MenuMap[e.KContext.Screen.Value]
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if e.Controller.DownPressed() && menu.CurrentSelected != len(menu.MenuItems)-1 {
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menu.CurrentSelected++
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}
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if e.Controller.UpPressed() && menu.CurrentSelected != 0 {
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menu.CurrentSelected--
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}
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e.MenuMap[e.KContext.Screen.Value] = menu
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tt, _ := opentype.Parse(fonts.MPlus1pRegular_ttf)
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menu_face, _ := opentype.NewFace(tt, &opentype.FaceOptions{
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Size: menu.MenuLayout.DPI,
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DPI: menu.MenuLayout.Size,
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Hinting: font.HintingVertical,
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})
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for i, menu_item := range menu.MenuItems {
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if menu.CurrentSelected == i {
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text.Draw(screen, menu_item.Label+"\n", menu_face, 8, 24*(i+1), color.RGBA{R: 0, G: 255, B: 0, A: 100})
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} else {
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text.Draw(screen, menu_item.Label+"\n", menu_face, 8, 24*(i+1), color.White)
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}
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}
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if e.Controller.Action3Pressed() {
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os.Exit(1)
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}
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}
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e.Controller.Clear()
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}
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