def press(buttons, steplimit=1):
"""
Press a button. Use steplimit to say for how many steps you want to press
the button (try leaving it at the default, 1).
"""
if hasattr(buttons, "__len__"):
number = button_combiner(buttons)
elif isinstance(buttons, int):
number = buttons
else:
number = buttons
for step_counter in range(0, steplimit):
Gb.step(number)
def nstep(steplimit):
"""
Step the game forward by a certain number of instructions.
"""
for counter in range(0, steplimit):
Gb.step()
def step():
"""
Advances the emulator forward by one step.
"""
Gb.step()
