Create an all_events Function

[frastlin]

Hello, I would like to be able to grab mouse, keyboard, and gamepad events all at once. Currently if I run get_mouse, get_key, get_gamepad one after another, the initial events of key and gamepad are not caught. I would like a new function: get_events This should have all events and each event should have a new attribute of device_type that is either: "gamepad", "mouse", or "key".