NiDsPS4Controller.hpp

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// Copyright (c) FIRST and other WPILib contributors.
// Open Source Software; you can modify and/or share it under the terms of
// the WPILib BSD license file in the root directory of this project.
 
// THIS FILE WAS AUTO-GENERATED BY ./wpilibc/generate_hids.py. DO NOT MODIFY
 
#pragma once
 
#include "wpi/util/sendable/Sendable.hpp"
#include "wpi/util/sendable/SendableHelper.hpp"
 
#include "wpi/driverstation/GenericHID.hpp"
 
namespace wpi {
 
/**
 * Handle input from NiDsPS4 controllers connected to the Driver Station.
 *
 * This class handles NiDsPS4 input that comes from the Driver Station. Each
 * time a value is requested the most recent value is returned. There is a
 * single class instance for each controller and the mapping of ports to
 * hardware buttons depends on the code in the Driver Station.
 *
 * Only first party controllers from Sony are guaranteed to have the
 * correct mapping, and only through the official NI DS. Sim is not guaranteed
 * to have the same mapping, as well as any 3rd party controllers.
 */
class NiDsPS4Controller : public GenericHID,
                                    public wpi::util::Sendable,
                                    public wpi::util::SendableHelper<NiDsPS4Controller> {
 public:
  /**
   * Construct an instance of a controller.
   *
   * The controller index is the USB port on the Driver Station.
   *
   * @param port The port on the Driver Station that the controller is plugged
   *             into (0-5).
   */
  explicit NiDsPS4Controller(int port);
 
  ~NiDsPS4Controller() override = default;
 
  NiDsPS4Controller(NiDsPS4Controller&&) = default;
  NiDsPS4Controller& operator=(NiDsPS4Controller&&) = default;
 
  /**
   * Get the X axis value of left side of the controller. Right is positive.
   *
   * @return the axis value.
   */
  double GetLeftX() const;
 
  /**
   * Get the Y axis value of left side of the controller. Back is positive.
   *
   * @return the axis value.
   */
  double GetLeftY() const;
 
  /**
   * Get the X axis value of right side of the controller. Right is positive.
   *
   * @return the axis value.
   */
  double GetRightX() const;
 
  /**
   * Get the Y axis value of right side of the controller. Back is positive.
   *
   * @return the axis value.
   */
  double GetRightY() const;
 
  /**
   * Get the left trigger 2 axis value of the controller. Note that this axis
   * is bound to the range of [0, 1] as opposed to the usual [-1, 1].
   *
   * @return the axis value.
   */
  double GetL2Axis() const;
 
  /**
   * Get the right trigger 2 axis value of the controller. Note that this axis
   * is bound to the range of [0, 1] as opposed to the usual [-1, 1].
   *
   * @return the axis value.
   */
  double GetR2Axis() const;
 
  /**
   * Read the value of the square button on the controller.
   *
   * @return The state of the button.
   */
  bool GetSquareButton() const;
 
  /**
   * Whether the square button was pressed since the last check.
   *
   * @return Whether the button was pressed since the last check.
   */
  bool GetSquareButtonPressed();
 
  /**
   * Whether the square button was released since the last check.
   *
   * @return Whether the button was released since the last check.
   */
  bool GetSquareButtonReleased();
 
  /**
   * Constructs an event instance around the square button's
   * digital signal.
   *
   * @param loop the event loop instance to attach the event to.
   * @return an event instance representing the square button's
   * digital signal attached to the given loop.
   */
  BooleanEvent Square(EventLoop* loop) const;
 
  /**
   * Read the value of the cross button on the controller.
   *
   * @return The state of the button.
   */
  bool GetCrossButton() const;
 
  /**
   * Whether the cross button was pressed since the last check.
   *
   * @return Whether the button was pressed since the last check.
   */
  bool GetCrossButtonPressed();
 
  /**
   * Whether the cross button was released since the last check.
   *
   * @return Whether the button was released since the last check.
   */
  bool GetCrossButtonReleased();
 
  /**
   * Constructs an event instance around the cross button's
   * digital signal.
   *
   * @param loop the event loop instance to attach the event to.
   * @return an event instance representing the cross button's
   * digital signal attached to the given loop.
   */
  BooleanEvent Cross(EventLoop* loop) const;
 
  /**
   * Read the value of the circle button on the controller.
   *
   * @return The state of the button.
   */
  bool GetCircleButton() const;
 
  /**
   * Whether the circle button was pressed since the last check.
   *
   * @return Whether the button was pressed since the last check.
   */
  bool GetCircleButtonPressed();
 
  /**
   * Whether the circle button was released since the last check.
   *
   * @return Whether the button was released since the last check.
   */
  bool GetCircleButtonReleased();
 
  /**
   * Constructs an event instance around the circle button's
   * digital signal.
   *
   * @param loop the event loop instance to attach the event to.
   * @return an event instance representing the circle button's
   * digital signal attached to the given loop.
   */
  BooleanEvent Circle(EventLoop* loop) const;
 
  /**
   * Read the value of the triangle button on the controller.
   *
   * @return The state of the button.
   */
  bool GetTriangleButton() const;
 
  /**
   * Whether the triangle button was pressed since the last check.
   *
   * @return Whether the button was pressed since the last check.
   */
  bool GetTriangleButtonPressed();
 
  /**
   * Whether the triangle button was released since the last check.
   *
   * @return Whether the button was released since the last check.
   */
  bool GetTriangleButtonReleased();
 
  /**
   * Constructs an event instance around the triangle button's
   * digital signal.
   *
   * @param loop the event loop instance to attach the event to.
   * @return an event instance representing the triangle button's
   * digital signal attached to the given loop.
   */
  BooleanEvent Triangle(EventLoop* loop) const;
 
  /**
   * Read the value of the left trigger 1 button on the controller.
   *
   * @return The state of the button.
   */
  bool GetL1Button() const;
 
  /**
   * Whether the left trigger 1 button was pressed since the last check.
   *
   * @return Whether the button was pressed since the last check.
   */
  bool GetL1ButtonPressed();
 
  /**
   * Whether the left trigger 1 button was released since the last check.
   *
   * @return Whether the button was released since the last check.
   */
  bool GetL1ButtonReleased();
 
  /**
   * Constructs an event instance around the left trigger 1 button's
   * digital signal.
   *
   * @param loop the event loop instance to attach the event to.
   * @return an event instance representing the left trigger 1 button's
   * digital signal attached to the given loop.
   */
  BooleanEvent L1(EventLoop* loop) const;
 
  /**
   * Read the value of the right trigger 1 button on the controller.
   *
   * @return The state of the button.
   */
  bool GetR1Button() const;
 
  /**
   * Whether the right trigger 1 button was pressed since the last check.
   *
   * @return Whether the button was pressed since the last check.
   */
  bool GetR1ButtonPressed();
 
  /**
   * Whether the right trigger 1 button was released since the last check.
   *
   * @return Whether the button was released since the last check.
   */
  bool GetR1ButtonReleased();
 
  /**
   * Constructs an event instance around the right trigger 1 button's
   * digital signal.
   *
   * @param loop the event loop instance to attach the event to.
   * @return an event instance representing the right trigger 1 button's
   * digital signal attached to the given loop.
   */
  BooleanEvent R1(EventLoop* loop) const;
 
  /**
   * Read the value of the left trigger 2 button on the controller.
   *
   * @return The state of the button.
   */
  bool GetL2Button() const;
 
  /**
   * Whether the left trigger 2 button was pressed since the last check.
   *
   * @return Whether the button was pressed since the last check.
   */
  bool GetL2ButtonPressed();
 
  /**
   * Whether the left trigger 2 button was released since the last check.
   *
   * @return Whether the button was released since the last check.
   */
  bool GetL2ButtonReleased();
 
  /**
   * Constructs an event instance around the left trigger 2 button's
   * digital signal.
   *
   * @param loop the event loop instance to attach the event to.
   * @return an event instance representing the left trigger 2 button's
   * digital signal attached to the given loop.
   */
  BooleanEvent L2(EventLoop* loop) const;
 
  /**
   * Read the value of the right trigger 2 button on the controller.
   *
   * @return The state of the button.
   */
  bool GetR2Button() const;
 
  /**
   * Whether the right trigger 2 button was pressed since the last check.
   *
   * @return Whether the button was pressed since the last check.
   */
  bool GetR2ButtonPressed();
 
  /**
   * Whether the right trigger 2 button was released since the last check.
   *
   * @return Whether the button was released since the last check.
   */
  bool GetR2ButtonReleased();
 
  /**
   * Constructs an event instance around the right trigger 2 button's
   * digital signal.
   *
   * @param loop the event loop instance to attach the event to.
   * @return an event instance representing the right trigger 2 button's
   * digital signal attached to the given loop.
   */
  BooleanEvent R2(EventLoop* loop) const;
 
  /**
   * Read the value of the share button on the controller.
   *
   * @return The state of the button.
   */
  bool GetShareButton() const;
 
  /**
   * Whether the share button was pressed since the last check.
   *
   * @return Whether the button was pressed since the last check.
   */
  bool GetShareButtonPressed();
 
  /**
   * Whether the share button was released since the last check.
   *
   * @return Whether the button was released since the last check.
   */
  bool GetShareButtonReleased();
 
  /**
   * Constructs an event instance around the share button's
   * digital signal.
   *
   * @param loop the event loop instance to attach the event to.
   * @return an event instance representing the share button's
   * digital signal attached to the given loop.
   */
  BooleanEvent Share(EventLoop* loop) const;
 
  /**
   * Read the value of the options button on the controller.
   *
   * @return The state of the button.
   */
  bool GetOptionsButton() const;
 
  /**
   * Whether the options button was pressed since the last check.
   *
   * @return Whether the button was pressed since the last check.
   */
  bool GetOptionsButtonPressed();
 
  /**
   * Whether the options button was released since the last check.
   *
   * @return Whether the button was released since the last check.
   */
  bool GetOptionsButtonReleased();
 
  /**
   * Constructs an event instance around the options button's
   * digital signal.
   *
   * @param loop the event loop instance to attach the event to.
   * @return an event instance representing the options button's
   * digital signal attached to the given loop.
   */
  BooleanEvent Options(EventLoop* loop) const;
 
  /**
   * Read the value of the L3 (left stick) button on the controller.
   *
   * @return The state of the button.
   */
  bool GetL3Button() const;
 
  /**
   * Whether the L3 (left stick) button was pressed since the last check.
   *
   * @return Whether the button was pressed since the last check.
   */
  bool GetL3ButtonPressed();
 
  /**
   * Whether the L3 (left stick) button was released since the last check.
   *
   * @return Whether the button was released since the last check.
   */
  bool GetL3ButtonReleased();
 
  /**
   * Constructs an event instance around the L3 (left stick) button's
   * digital signal.
   *
   * @param loop the event loop instance to attach the event to.
   * @return an event instance representing the L3 (left stick) button's
   * digital signal attached to the given loop.
   */
  BooleanEvent L3(EventLoop* loop) const;
 
  /**
   * Read the value of the R3 (right stick) button on the controller.
   *
   * @return The state of the button.
   */
  bool GetR3Button() const;
 
  /**
   * Whether the R3 (right stick) button was pressed since the last check.
   *
   * @return Whether the button was pressed since the last check.
   */
  bool GetR3ButtonPressed();
 
  /**
   * Whether the R3 (right stick) button was released since the last check.
   *
   * @return Whether the button was released since the last check.
   */
  bool GetR3ButtonReleased();
 
  /**
   * Constructs an event instance around the R3 (right stick) button's
   * digital signal.
   *
   * @param loop the event loop instance to attach the event to.
   * @return an event instance representing the R3 (right stick) button's
   * digital signal attached to the given loop.
   */
  BooleanEvent R3(EventLoop* loop) const;
 
  /**
   * Read the value of the PlayStation button on the controller.
   *
   * @return The state of the button.
   */
  bool GetPSButton() const;
 
  /**
   * Whether the PlayStation button was pressed since the last check.
   *
   * @return Whether the button was pressed since the last check.
   */
  bool GetPSButtonPressed();
 
  /**
   * Whether the PlayStation button was released since the last check.
   *
   * @return Whether the button was released since the last check.
   */
  bool GetPSButtonReleased();
 
  /**
   * Constructs an event instance around the PlayStation button's
   * digital signal.
   *
   * @param loop the event loop instance to attach the event to.
   * @return an event instance representing the PlayStation button's
   * digital signal attached to the given loop.
   */
  BooleanEvent PS(EventLoop* loop) const;
 
  /**
   * Read the value of the touchpad button on the controller.
   *
   * @return The state of the button.
   */
  bool GetTouchpadButton() const;
 
  /**
   * Whether the touchpad button was pressed since the last check.
   *
   * @return Whether the button was pressed since the last check.
   */
  bool GetTouchpadButtonPressed();
 
  /**
   * Whether the touchpad button was released since the last check.
   *
   * @return Whether the button was released since the last check.
   */
  bool GetTouchpadButtonReleased();
 
  /**
   * Constructs an event instance around the touchpad button's
   * digital signal.
   *
   * @param loop the event loop instance to attach the event to.
   * @return an event instance representing the touchpad button's
   * digital signal attached to the given loop.
   */
  BooleanEvent Touchpad(EventLoop* loop) const;
 
  /** Represents a digital button on an NiDsPS4Controller. */
  struct Button {
    /// Square button.
    static constexpr int kSquare = 0;
    /// Cross button.
    static constexpr int kCross = 1;
    /// Circle button.
    static constexpr int kCircle = 2;
    /// Triangle button.
    static constexpr int kTriangle = 3;
    /// Left trigger 1 button.
    static constexpr int kL1 = 4;
    /// Right trigger 1 button.
    static constexpr int kR1 = 5;
    /// Left trigger 2 button.
    static constexpr int kL2 = 6;
    /// Right trigger 2 button.
    static constexpr int kR2 = 7;
    /// Share button.
    static constexpr int kShare = 8;
    /// Options button.
    static constexpr int kOptions = 9;
    /// L3 (left stick) button.
    static constexpr int kL3 = 10;
    /// R3 (right stick) button.
    static constexpr int kR3 = 11;
    /// PlayStation button.
    static constexpr int kPS = 12;
    /// Touchpad button.
    static constexpr int kTouchpad = 13;
  };
 
  /** Represents an axis on an NiDsPS4Controller. */
  struct Axis {
    /// Left X axis.
    static constexpr int kLeftX = 0;
    /// Left Y axis.
    static constexpr int kLeftY = 1;
    /// Right X axis.
    static constexpr int kRightX = 2;
    /// Right Y axis.
    static constexpr int kRightY = 5;
    /// Left trigger 2.
    static constexpr int kL2 = 3;
    /// Right trigger 2.
    static constexpr int kR2 = 4;
  };
 
  void InitSendable(wpi::util::SendableBuilder& builder) override;
};
 
}  // namespace wpi