def use(self, name=None):
Input.bind(name) if name else Input.bind(self.name)
# Functions implementing key actions should contain:
# 1. an action:
# press or release e.g pressKeyA or releaseKeyA
# 2. an identifier:
# KeyA ... KeyZ For alphabetic keys e.g pressKeyA(self, mods)
# Num0 ... Num9 For Numpad keys e.g pressNum0(self, mods)
# Key0 ... Key9 e.g pressKey0(self, mods)
# Enter, Esc, Space