def toggle_overlay(self, overlay, data=None):

		if overlay.__class__.__name__ in self.overlays:
			self.remove_overlay(overlay)
		else:
			self.add_overlay(overlay, data)
Returns the value of the attribute with the given name.
dataset/ETHPy150Open Moguri/bgui/bgui/bge_utils.py/System.toggle_overlay--crossover with--dataset/ETHPy150Open 64studio/pdk/pdk/xml_legacy/sax/saxlib.py/Attributes.getValue