refact

lib/widget.savekeys.go

@@ -0,0 +1,35 @@
+package lib
+
+import (
+	"github.com/hajimehoshi/ebiten/v2"
+	"github.com/hajimehoshi/ebiten/v2/inpututil"
+
+	p "git.teletypegames.org/games/pncdsl"
+)
+
+// SaveKeys is a no-draw widget that binds F5 → Save(slot 0) and
+// F9 → Load(slot 0). Errors are surfaced via FlashLine so the player
+// sees them in the status strip.
+type SaveKeys struct{}
+
+func (s *SaveKeys) GetName() string { return "save_keys" }
+
+func (s *SaveKeys) Tick(ctx *p.UICtx) {
+	g := ctx.Game
+	if inpututil.IsKeyJustPressed(ebiten.KeyF5) {
+		if err := g.Save(0); err != nil {
+			g.FlashLine("Mentés hiba: " + err.Error())
+		} else {
+			g.FlashLine("Mentve (F5).")
+		}
+	}
+	if inpututil.IsKeyJustPressed(ebiten.KeyF9) {
+		if err := g.Load(0); err != nil {
+			g.FlashLine("Töltés hiba: " + err.Error())
+		} else {
+			g.FlashLine("Betöltve (F9).")
+		}
+	}
+}
+
+func (s *SaveKeys) Draw(_ *ebiten.Image, _ *p.UICtx) {}