def run():
sdl2.ext.init()
sdl2.SDL_Init(sdl2.SDL_INIT_JOYSTICK)
window = sdl2.ext.Window("Controller test", size=(640, 480))
window.show()
running = True
if sdl2.joystick.SDL_NumJoysticks() < 1:
print("No joysticks plugged in")
return 0
joystick = sdl2.SDL_JoystickOpen(0)
print("Name:", sdl2.SDL_JoystickName(joystick))
print("NumAxes", sdl2.SDL_JoystickNumAxes(joystick))
print("Trackballs:", sdl2.SDL_JoystickNumBalls(joystick))
print("Buttons:", sdl2.SDL_JoystickNumButtons(joystick))
print("Hats:", sdl2.SDL_JoystickNumHats(joystick))
print("Haptic?:", sdl2.SDL_JoystickIsHaptic(joystick))
#sdl2.SDL_JoystickClose(joystick)
#return 0
while (running):
events = sdl2.ext.get_events()
for event in events:
if event.type == sdl2.SDL_JOYAXISMOTION:
print("=======================")
for axis in range(sdl2.SDL_JoystickNumAxes(joystick)):
print("Axis: %i, value: %i" %
(axis, sdl2.SDL_JoystickGetAxis(joystick, axis)))
if event.type == sdl2.SDL_JOYBUTTONDOWN:
print("=======================")
for button in range(sdl2.SDL_JoystickNumButtons(joystick)):
print(
"Button: %i, value: %i" %
(button, sdl2.SDL_JoystickGetButton(joystick, button)))
if event.type == sdl2.SDL_JOYHATMOTION:
print("=======================")
for hat in range(sdl2.SDL_JoystickNumHats(joystick)):
print("Hat: %i, value: %i" %
(hat, sdl2.SDL_JoystickGetHat(joystick, hat)))
if event.type == sdl2.SDL_QUIT:
running = False
break
window.refresh()
return 0
def open(self, device_index):
self._sdl_controller = sdl2.SDL_GameControllerOpen(device_index)
self._sdl_joystick = sdl2.SDL_GameControllerGetJoystick(self._sdl_controller)
self._sdl_joystick_id = sdl2.SDL_JoystickInstanceID(self._sdl_joystick)
self._controller_name = sdl2.SDL_JoystickName(self._sdl_joystick)
self._num_axis = sdl2.SDL_JoystickNumAxes(self._sdl_joystick),
self._num_buttons = sdl2.SDL_JoystickNumButtons(self._sdl_joystick)
self._num_balls = sdl2.SDL_JoystickNumBalls(self._sdl_joystick)
for btn_index in range(0, self.MAX_BUTTONS):
self._button_down[btn_index] = 0
self._button_pressed[btn_index] = 0
self._button_released[btn_index] = 0
if self._sdl_joystick_id != -1:
self._connected = True
def __new__(cls, identifier=None, instance_id=None, *args, **kwargs):
# Check init
if not get_init():
init()
# Create the object
joy = super().__new__(cls)
if instance_id is not None:
# Create the underlying joystick from the instance id.
# SDL_JOYDEVICEREMOVED and all other SDL_JOY#### events give the instance id
joy.joystick = sdl2.SDL_JoystickFromInstanceID(instance_id)
# print('Instance ID:', raw_joystick, SDL_JoystickGetAttached(raw_joystick))
else:
# Create the underlying joystick from the enumerated identifier
# SDL_JOYDEVICEADDED and SDL_NumJoysticks use open
if identifier is None:
identifier = 0
if isinstance(identifier, str):
# Get the joystick from the name or None if not found!
for i in range(sdl2.SDL_NumJoysticks()):
raw_joystick = sdl2.SDL_JoystickOpen(i)
try:
if sdl2.SDL_JoystickName(raw_joystick).decode(
'utf-8') == identifier:
joy.joystick = raw_joystick
break
except:
pass
else:
joy.joystick = sdl2.SDL_JoystickOpen(identifier)
# print('ID:', raw_joystick, SDL_JoystickGetAttached(raw_joystick))
try:
joy.identifier = sdl2.SDL_JoystickID(
sdl2.SDL_JoystickInstanceID(joy.joystick)).value
# joy.identifier = SDL_JoystickInstanceID(raw_joystick)
joy.name = sdl2.SDL_JoystickName(joy.joystick).decode('utf-8')
joy.numaxes = sdl2.SDL_JoystickNumAxes(joy.joystick)
joy.numbuttons = sdl2.SDL_JoystickNumButtons(joy.joystick)
joy.numhats = sdl2.SDL_JoystickNumHats(joy.joystick)
joy.numballs = sdl2.SDL_JoystickNumBalls(joy.joystick)
joy.init_keys()
except:
pass
# Try to get the gamepad object
try:
joy.gamecontroller = sdl2.SDL_GameControllerOpen(joy.identifier)
# FromInstanceId does not Attach!
# joy.gamecontroller = SDL_GameControllerFromInstanceID(SDL_JoystickInstanceID(joy.joystick)
# print('ID:', SDL_GameControllerGetAttached(joy.gamecontroller))
except:
joy.gamecontroller = None
try:
joy.guid = get_guid(
joy.joystick
) # Using this is more reliable for the GameController stuff
except:
pass
return joy
#
joystick = sdl2.SDL_JoystickOpen(0)
name = sdl2.SDL_JoystickName(joystick)
print(name)
num_axes = sdl2.SDL_JoystickNumAxes(joystick)
print('num axes; ', num_axes)
num_buttons = sdl2.SDL_JoystickNumButtons(joystick)
print('num buttons: ', num_buttons)
num_hats = sdl2.SDL_JoystickNumHats(joystick)
print('num hats: ', num_hats)
num_balls = sdl2.SDL_JoystickNumBalls(joystick)
print('num balls: ', num_balls)
#
import ctypes
import time
event = sdl2.SDL_Event()
while True:
while sdl2.SDL_PollEvent(ctypes.byref(event)) != 0:
if event.type == sdl2.SDL_JOYAXISMOTION:
print('axis[{}] => {}'.format(event.jaxis.axis, event.jaxis.value))
elif event.type == sdl2.SDL_JOYBUTTONDOWN:
print('button[{}] => down'.format(event.jbutton.button))
elif event.type == sdl2.SDL_JOYBUTTONUP:
print('button[{}] => up'.format(event.jbutton.button))