public static void activateLevel(LevelScene scene, Component canvasComponent) {
if (INSTANCE.scene == scene) {
return;
}
if (INSTANCE.scene != null) {
INSTANCE.deactivate();
}
INSTANCE.activate(scene, canvasComponent);
}
public static void deactivateLevel(LevelScene scene) {
Objects.requireNonNull(scene);
if (INSTANCE.scene != scene) {
return;
}
INSTANCE.deactivate();
}