switched to yadu debug log

game/levelscene.go

@@ -1,7 +1,7 @@
 package game
 
 import (
-	"fmt"
+	"log/slog"
 	"openquell/assets"
 
 	"github.com/hajimehoshi/ebiten/v2"
@@ -43,7 +43,7 @@ func (scene *LevelScene) SetNext() int {
 
 func (scene *LevelScene) Update() error {
 	if scene.CurrentLevel != scene.Game.Observer.CurrentLevel {
-		fmt.Printf("current: %d, next: %d\n", scene.CurrentLevel, scene.Game.Observer.CurrentLevel)
+		slog.Debug("level", "current", scene.CurrentLevel, "next", scene.Game.Observer.CurrentLevel)
 		scene.CurrentLevel = scene.Game.Observer.CurrentLevel
 		scene.Levels[scene.CurrentLevel].SetupGrid(scene.Game)
 	}