Add simulated CCS computer

scripts/ui/ccs_cases_2_screen.gd

@@ -70,6 +70,12 @@ func set_pause_menu_open(open: bool) -> void:
 		active_scene.set_dialogue_input_enabled(not open)
 
 
+func close_transient_overlay() -> bool:
+	if active_scene != null and active_scene.has_method("close_computer"):
+		return bool(active_scene.close_computer())
+	return false
+
+
 func compatible_cases(cases: Array) -> Array:
 	return cases.filter(func(item: Variant) -> bool:
 		return typeof(item) == TYPE_DICTIONARY \