def __del__(self):
if self.game_controller is not None:
if sdl2.SDL_GameControllerGetAttached(self.game_controller):
sdl2.SDL_GameControllerClose(self.game_controller)
else:
if sdl2.SDL_JoystickGetAttached(self.joystick):
sdl2.SDL_JoystickClose(self.joystick)
def close(self):
"""Close the joystick."""
try:
sdl2.SDL_GameControllerClose(self.gamecontroller)
except:
pass
try:
sdl2.SDL_JoystickClose(self.joystick)
except:
pass
def ev_controllerdeviceremoved(
self, event: ControllerDeviceRemoved) -> Optional[Action]:
# `which` contains the joystick index of the removed controller
i = event.which
controller = self.controllers.get(i)
if controller:
print("Removed controller {} {}".format(i, controller, i))
sdl2.SDL_GameControllerClose(controller)
self.controllers.pop(i)
return None
def sdl2_event_pump(events):
global _sdlcontroller
# Feed events into the loop
for event in sdl2.ext.get_events():
if event.type == sdl2.SDL_QUIT:
events.append(WindowEvent(WindowEvent.QUIT))
elif event.type == sdl2.SDL_KEYDOWN:
events.append(
WindowEvent(
KEY_DOWN.get(event.key.keysym.sym, WindowEvent.PASS)))
elif event.type == sdl2.SDL_KEYUP:
events.append(
WindowEvent(KEY_UP.get(event.key.keysym.sym,
WindowEvent.PASS)))
elif event.type == sdl2.SDL_WINDOWEVENT:
if event.window.windowID == 1:
if event.window.event == sdl2.SDL_WINDOWEVENT_FOCUS_LOST:
events.append(WindowEvent(WindowEvent.WINDOW_UNFOCUS))
elif event.window.event == sdl2.SDL_WINDOWEVENT_FOCUS_GAINED:
events.append(WindowEvent(WindowEvent.WINDOW_FOCUS))
elif event.type == sdl2.SDL_MOUSEWHEEL:
events.append(
WindowEventMouse(WindowEvent._INTERNAL_MOUSE,
window_id=event.motion.windowID,
mouse_scroll_x=event.wheel.x,
mouse_scroll_y=event.wheel.y))
elif event.type == sdl2.SDL_MOUSEMOTION or event.type == sdl2.SDL_MOUSEBUTTONUP:
mouse_button = -1
if event.type == sdl2.SDL_MOUSEBUTTONUP:
if event.button.button == sdl2.SDL_BUTTON_LEFT:
mouse_button = 0
elif event.button.button == sdl2.SDL_BUTTON_RIGHT:
mouse_button = 1
events.append(
WindowEventMouse(WindowEvent._INTERNAL_MOUSE,
window_id=event.motion.windowID,
mouse_x=event.motion.x,
mouse_y=event.motion.y,
mouse_button=mouse_button))
elif event.type == sdl2.SDL_CONTROLLERDEVICEADDED:
_sdlcontroller = sdl2.SDL_GameControllerOpen(event.cdevice.which)
elif event.type == sdl2.SDL_CONTROLLERDEVICEREMOVED:
sdl2.SDL_GameControllerClose(_sdlcontroller)
elif event.type == sdl2.SDL_CONTROLLERBUTTONDOWN:
events.append(
WindowEvent(
CONTROLLER_DOWN.get(event.cbutton.button,
WindowEvent.PASS)))
elif event.type == sdl2.SDL_CONTROLLERBUTTONUP:
events.append(
WindowEvent(
CONTROLLER_UP.get(event.cbutton.button, WindowEvent.PASS)))
return events
def close(self):
sdl2.SDL_GameControllerClose(self._sdl_controller)
self._sdl_controller = None
self._sdl_joystick = None
self._sdl_joystick_id = None
self._connected = False
def close(self):
sdl2.SDL_GameControllerClose(self.sdl_controller)
self.on_controller_disconnected()