commandjoystick.py

# validated: 2024-01-20 DS 92aecab2ef05 button/CommandJoystick.java
from typing import Optional

from wpilib import Joystick
from wpilib.event import EventLoop

from ..commandscheduler import CommandScheduler
from .commandgenerichid import CommandGenericHID
from .trigger import Trigger


class CommandJoystick(CommandGenericHID):
    """
    A version of :class:`wpilib.Joystick` with :class:`.Trigger` factories for command-based.
    """

    _hid: Joystick

    def __init__(self, port: int):
        """
        Construct an instance of a controller.

        :param port: The port index on the Driver Station that the controller is plugged into.
        """

        super().__init__(port)
        self._hid = Joystick(port)

    def getHID(self) -> Joystick:
        """
        Get the underlying GenericHID object.

        :returns: the wrapped GenericHID object
        """
        return self._hid

    def trigger(self, loop: Optional[EventLoop] = None) -> Trigger:
        """
        Constructs an event instance around the trigger button's digital signal.

        :param loop: the event loop instance to attach the event to, defaults
                     to :func:`commands2.CommandScheduler.getDefaultButtonLoop`

        :returns: an event instance representing the trigger button's digital signal attached to the
            given loop.
        """
        if loop is None:
            loop = CommandScheduler.getInstance().getDefaultButtonLoop()
        return Trigger(loop, lambda: self._hid.getTrigger())

    def top(self, loop: Optional[EventLoop] = None) -> Trigger:
        """
        Constructs an event instance around the top button's digital signal.

        :param loop: the event loop instance to attach the event to, defaults
                     to :func:`commands2.CommandScheduler.getDefaultButtonLoop`

        :returns: an event instance representing the top button's digital signal attached to the given
                  loop.
        """
        if loop is None:
            loop = CommandScheduler.getInstance().getDefaultButtonLoop()
        return Trigger(loop, lambda: self._hid.getTop())

    def setXChannel(self, channel: int):
        """
        Set the channel associated with the X axis.

        :param channel: The channel to set the axis to.
        """
        self._hid.setXChannel(channel)

    def setYChannel(self, channel: int):
        """
        Set the channel associated with the Y axis.

        :param channel: The channel to set the axis to.
        """
        self._hid.setYChannel(channel)

    def setZChannel(self, channel: int):
        """
        Set the channel associated with the Z axis.

        :param channel: The channel to set the axis to.
        """
        self._hid.setZChannel(channel)

    def setThrottleChannel(self, channel: int):
        """
        Set the channel associated with the throttle axis.

        :param channel: The channel to set the axis to.
        """
        self._hid.setThrottleChannel(channel)

    def setTwistChannel(self, channel: int):
        """
        Set the channel associated with the twist axis.

        :param channel: The channel to set the axis to.
        """
        self._hid.setTwistChannel(channel)

    def getXChannel(self) -> int:
        """
        Get the channel currently associated with the X axis.

        :returns: The channel for the axis.
        """
        return self._hid.getXChannel()

    def getYChannel(self) -> int:
        """
        Get the channel currently associated with the Y axis.

        :returns: The channel for the axis.
        """
        return self._hid.getYChannel()

    def getZChannel(self) -> int:
        """
        Get the channel currently associated with the Z axis.

        :returns: The channel for the axis.
        """
        return self._hid.getZChannel()

    def getTwistChannel(self) -> int:
        """
        Get the channel currently associated with the twist axis.

        :returns: The channel for the axis.
        """
        return self._hid.getTwistChannel()

    def getThrottleChannel(self) -> int:
        """
        Get the channel currently associated with the throttle axis.

        :returns: The channel for the axis.
        """
        return self._hid.getThrottleChannel()

    def getX(self) -> float:
        """
        Get the x position of the HID.

        :returns: the x position
        """
        return self._hid.getX()

    def getY(self) -> float:
        """
        Get the y position of the HID.

        :returns: the y position
        """
        return self._hid.getY()

    def getZ(self) -> float:
        """
        Get the z position of the HID.

        :returns: the z position
        """
        return self._hid.getZ()

    def getTwist(self) -> float:
        """
        Get the twist value of the current joystick. This depends on the mapping of the joystick
        connected to the current port.

        :returns: The Twist value of the joystick.
        """
        return self._hid.getTwist()

    def getThrottle(self) -> float:
        """
        Get the throttle value of the current joystick. This depends on the mapping of the joystick
        connected to the current port.

        :returns: The Throttle value of the joystick.
        """
        return self._hid.getThrottle()

    def getMagnitude(self) -> float:
        """
        Get the magnitude of the direction vector formed by the joystick's current position relative to
        its origin.

        :returns: The magnitude of the direction vector
        """
        return self._hid.getMagnitude()

    def getDirectionRadians(self) -> float:
        """
        Get the direction of the vector formed by the joystick and its origin in radians.

        :returns: The direction of the vector in radians
        """
        return self._hid.getDirectionRadians()

    def getDirectionDegrees(self) -> float:
        """
        Get the direction of the vector formed by the joystick and its origin in degrees.

        :returns: The direction of the vector in degrees
        """
        return self._hid.getDirectionDegrees()