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allwpilib/wpilibcExamples/src/main/cpp/examples/GearsBot/include/commands/SetDistanceToBox.h

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/*----------------------------------------------------------------------------*/
/* Copyright (c) 2017-2019 FIRST. All Rights Reserved. */
/* Open Source Software - may be modified and shared by FRC teams. The code */
/* must be accompanied by the FIRST BSD license file in the root directory of */
/* the project. */
/*----------------------------------------------------------------------------*/
#pragma once
#include <frc2/command/CommandHelper.h>
#include <frc2/command/PIDCommand.h>
#include "subsystems/DriveTrain.h"
/**
* Drive until the robot is the given distance away from the box. Uses a local
* PID controller to run a simple PID loop that is only enabled while this
* command is running. The input is the averaged values of the left and right
* encoders.
*/
class SetDistanceToBox
: public frc2::CommandHelper<frc2::PIDCommand, SetDistanceToBox> {
public:
explicit SetDistanceToBox(double distance, DriveTrain* drivetrain);
void Initialize() override;
bool IsFinished() override;
private:
DriveTrain* m_drivetrain;
};