Add comments to call commands with whileHeld in oi

[3501/stronghold-2016] / src / org / usfirst / frc / team3501 / robot / commands / ToggleBallRollerExpel.java

package org.usfirst.frc.team3501.robot.commands;

import org.usfirst.frc.team3501.robot.Robot;

import edu.wpi.first.wpilibj.command.Command;

public class ToggleBallRollerExpel extends Command {

  // Must be called with whileHeld in oi
  public ToggleBallRollerExpel() {
    requires(Robot.intakeArm);
  }

  @Override
  protected void initialize() {
    if (Robot.intakeArm.areRollersRolling())
      Robot.intakeArm.stopRollers();
    else
      Robot.intakeArm.outputBall();
  }

  @Override
  protected void execute() {

  }

  @Override
  protected boolean isFinished() {
    return true;
  }

  @Override
  protected void end() {
    Robot.intakeArm.stopRollers();
  }

  @Override
  protected void interrupted() {
    end();
  }
}