Change window dismissal behavior

src/main/kotlin/net/shadowfacts/cacao/CacaoScreen.kt

@@ -72,16 +72,12 @@ open class CacaoScreen: Screen(TextComponent("CacaoScreen")) {
 	override fun mouseClicked(mouseX: Double, mouseY: Double, button: Int): Boolean {
 		val window = windows.lastOrNull()
 		val result = window?.mouseClicked(Point(mouseX, mouseY), MouseButton.fromMC(button))
-		when (result) {
-			true ->
-				RenderHelper.playSound(SoundEvents.UI_BUTTON_CLICK)
-			false ->
-				if (windows.size > 1) {
-					removeWindow(windows.last())
-				}
+		return if (result == true) {
+			RenderHelper.playSound(SoundEvents.UI_BUTTON_CLICK)
+			true
+		} else {
+			false
 		}
-
-		return result == true
 	}
 
 }

src/main/kotlin/net/shadowfacts/cacao/Window.kt

@@ -195,6 +195,11 @@ class Window {
 		if (view != null) {
 			val pointInView = Point(point.x - view.frame.left, point.y - view.frame.top)
 			return view.mouseClicked(pointInView, mouseButton)
+		} else {
+			// remove the window from the screen when the mouse clicks outside the window and this is not the primary window
+			if (screen.windows.size > 1) {
+				removeFromScreen()
+			}
 		}
 		return false
 	}