53 lines
2.3 KiB
Python
53 lines
2.3 KiB
Python
# Copyright (c) Jupyter Development Team.
|
|
# Distributed under the terms of the Modified BSD License.
|
|
|
|
"""Controller class.
|
|
|
|
Represents a Gamepad or Joystick controller.
|
|
"""
|
|
|
|
from .valuewidget import ValueWidget
|
|
from .widget import register, widget_serialization
|
|
from .domwidget import DOMWidget
|
|
from .widget_core import CoreWidget
|
|
from .trait_types import TypedTuple
|
|
from traitlets import Bool, Int, Float, Unicode, Instance
|
|
|
|
|
|
@register
|
|
class Button(DOMWidget, ValueWidget, CoreWidget):
|
|
"""Represents a gamepad or joystick button."""
|
|
value = Float(min=0.0, max=1.0, read_only=True, help="The value of the button.").tag(sync=True)
|
|
pressed = Bool(read_only=True, help="Whether the button is pressed.").tag(sync=True)
|
|
|
|
_view_name = Unicode('ControllerButtonView').tag(sync=True)
|
|
_model_name = Unicode('ControllerButtonModel').tag(sync=True)
|
|
|
|
|
|
@register
|
|
class Axis(DOMWidget, ValueWidget, CoreWidget):
|
|
"""Represents a gamepad or joystick axis."""
|
|
value = Float(min=-1.0, max=1.0, read_only=True, help="The value of the axis.").tag(sync=True)
|
|
|
|
_view_name = Unicode('ControllerAxisView').tag(sync=True)
|
|
_model_name = Unicode('ControllerAxisModel').tag(sync=True)
|
|
|
|
|
|
@register
|
|
class Controller(DOMWidget, CoreWidget):
|
|
"""Represents a game controller."""
|
|
index = Int(help="The id number of the controller.").tag(sync=True)
|
|
|
|
# General information about the gamepad, button and axes mapping, name.
|
|
# These values are all read-only and set by the JavaScript side.
|
|
name = Unicode(read_only=True, help="The name of the controller.").tag(sync=True)
|
|
mapping = Unicode(read_only=True, help="The name of the control mapping.").tag(sync=True)
|
|
connected = Bool(read_only=True, help="Whether the gamepad is connected.").tag(sync=True)
|
|
timestamp = Float(read_only=True, help="The last time the data from this gamepad was updated.").tag(sync=True)
|
|
|
|
# Buttons and axes - read-only
|
|
buttons = TypedTuple(trait=Instance(Button), read_only=True, help="The buttons on the gamepad.").tag(sync=True, **widget_serialization)
|
|
axes = TypedTuple(trait=Instance(Axis), read_only=True, help="The axes on the gamepad.").tag(sync=True, **widget_serialization)
|
|
|
|
_view_name = Unicode('ControllerView').tag(sync=True)
|
|
_model_name = Unicode('ControllerModel').tag(sync=True)
|