added select and popup screens

gameui/widgets.go

@@ -52,14 +52,24 @@ func (container *RowContainer) Container() *widget.Container {
 	return container.Root
 }
 
-func NewRowContainer() *RowContainer {
+// set arg to false if no background needed
+func NewRowContainer(setbackground ...bool) *RowContainer {
 	background := assets.Assets["background-lila"]
+	var uiContainer *widget.Container
 
-	uiContainer := widget.NewContainer(
-		widget.ContainerOpts.BackgroundImage(
-			image.NewNineSlice(background, [3]int{0, 1, 639}, [3]int{0, 1, 479})),
-		widget.ContainerOpts.Layout(widget.NewAnchorLayout()),
-	)
+	if len(setbackground) > 0 {
+		// false
+		uiContainer = widget.NewContainer(
+			widget.ContainerOpts.Layout(widget.NewAnchorLayout()),
+		)
+	} else {
+		// default: true
+		uiContainer = widget.NewContainer(
+			widget.ContainerOpts.BackgroundImage(
+				image.NewNineSlice(background, [3]int{0, 1, 639}, [3]int{0, 1, 479})),
+			widget.ContainerOpts.Layout(widget.NewAnchorLayout()),
+		)
+	}
 
 	rowContainer := widget.NewContainer(
 		widget.ContainerOpts.WidgetOpts(