add require method

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

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

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

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

public class SetWinchSpeed extends Command {
  double winchUpSpeed;

  public SetWinchSpeed(double speed) {
    requires(Robot.scaler);
    winchUpSpeed = speed;
    if (winchUpSpeed > 1)
      winchUpSpeed = 1;
    if (winchUpSpeed < -1)
      winchUpSpeed = -1;
  }

  @Override
  protected void initialize() {
    Robot.scaler.runWinch(winchUpSpeed);
  }

  @Override
  protected void execute() {
  }

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

  @Override
  protected void end() {
  }

  @Override
  protected void interrupted() {
  }
}