Open Packs for Hearthstone Forged in the Barrens

import java.awt.AWTException;
import java.awt.Robot;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;

public class OP {
    Robot robot = new Robot();


    public static void main(String[] args) throws AWTException {
        new OP();
    }

    public OP() throws AWTException {

////////////////////////////////////////////////////////////////
////    CHANGE THESE VARIABLES TO CONTROL THE PROGRAM      ////
        int numPacks = 3;  // SET THE NUMBER OF PACKS TO OPEN HERE
        boolean screenShot = false;  // true if you want screenshots, false if not
////////////////////////////////////////////////////////////////

////  Set your screen resolution to 1920x1080

        robot.setAutoDelay(40);
        robot.setAutoWaitForIdle(true);

        robot.delay(3000);  // give 5 seconds to move you mouse to the game screen
        // Make sure to click on the game screen anywhere

        while (numPacks > 0) {

            type("Opening pack...\n");
            openPack(screenShot);

            numPacks = numPacks - 1;
            robot.delay(100);
        }

        robot.delay(100);
        System.exit(0);
    }

    private void openPack(boolean screenShot) {
        //set pack
        type(KeyEvent.VK_SPACE); // set pack
        //int TOP = 260;
        //int MIDDLE = 520;
        //int BOTTOM = 800; // UNTESTED
        //setPack(MIDDLE);
        robot.delay(2000);
        robot.mouseMove(1120, 260);  // CARD 1      //System.exit(0);
        robot.delay(100);
        leftClick();
        robot.delay(50);
        robot.mouseMove(1420, 375);  // CARD 2
        robot.delay(50);
        leftClick();
        robot.delay(50);
        robot.mouseMove(1280, 800);  // CARD 3
        robot.delay(50);
        leftClick();
        robot.delay(50);
        robot.mouseMove(970, 790);  // CARD 4
        robot.delay(50);
        leftClick();
        robot.delay(50);
        robot.mouseMove(810, 375);  // CARD 5
        robot.delay(50);
        leftClick();
        robot.delay(50);
        robot.mouseMove(1120, 580);  // DONE
        robot.delay(1200);

        if (screenShot) {
            // get the screenshot
            robot.keyPress(KeyEvent.VK_PRINTSCREEN);
            robot.delay(40);
            robot.keyRelease(KeyEvent.VK_PRINTSCREEN);
            robot.delay(40);
        }

        leftClick();
        robot.delay(100);

    }

    private void leftClick() {
        robot.mousePress(InputEvent.BUTTON1_MASK);
        robot.delay(100);
        robot.mouseRelease(InputEvent.BUTTON1_MASK);
        robot.delay(100);
    }

    private void type(int i) {
        robot.delay(40);
        robot.keyPress(i);
        robot.keyRelease(i);
    }

    private void type(String s) {
        byte[] bytes = s.getBytes();
        for (byte b : bytes) {
            int code = b;
            // keycode only handles [A-Z] (which is ASCII decimal [65-90])
            if (code > 96 && code < 123) code = code - 32;
            robot.delay(40);
            robot.keyPress(code);
            robot.keyRelease(code);
        }
    }

    //private void setPack(int PACKPOSITION)
    //{
    //robot.mouseMove(400, PACKPOSITION);  // CARD 1
//    robot.delay(200);
//    robot.mousePress(InputEvent.BUTTON1_MASK);
//    robot.mouseMove(1120, 580);
//    robot.delay(200);
//    robot.mouseRelease(InputEvent.BUTTON1_MASK);
    //System.exit(0);
//    robot.delay(200);
//  }

} // End OP

// (c) Copyright inposition .  I'm in position