MyFrame.java

import java.awt.Color;
import java.awt.event.*;
import java.awt.FlowLayout;
import java.awt.*;
import javax.swing.*;
import java.lang.System;
import java.util.ArrayList;
import java.awt.Dimension;
import javax.swing.JOptionPane;
import java.awt.Window;


public  class MyFrame extends JFrame implements ActionListener{
  private static JButton garbage;
  private ImageIcon garbagepic; 
  private static JButton recycling;
  private ImageIcon recyclingpic; 
  private static JButton compost;
  private ImageIcon compostpic; 
//MWMWMWMWMWMWMWMWMWMWMW
  private JButton next;
  private ImageIcon nextpic;
  //MWMWMWMWMMWMWMWMWMWMW
  private ImageIcon wastepic;
  private static JLabel waste;
  private static String[] wasteList;
  private String[] wasteTypes;
  private int index;
  private String binType;
  private static int score;
  private static boolean playAgain;
  public ArrayList<Integer> numbers;
  // int i = -1;

  public MyFrame(){
    sortSmart();
    }

  public MyFrame(boolean first_time){
    if (first_time){
      instructions();
    }
    sortSmart();
  }
  

  private void sortSmart(){        

    score = 0; 
    wasteList = new String[]{"apple", "aluminum_foil", "banana", "can", "cardboard", "coffee_filter", "caprisun", "eggshells", "leaves", "milk_jug", "plastic_bottle", "newspaper", "napkins", "pizza_box", "styrofoam", "watermelon", "candy_wrapper", "broken_glass_bottle", "plastic_straws", "plastic_six_pack_rings", "broken_phone", "food_scraps", "broken_mug", "old_paint_cans", "plastic_cutlery", "takeout_container", "disposable_coffee_cup", "veggie_peels", "plastic_bag", "chocolate_milk"};
    wasteTypes = new String[]{"c", "r", "c", "r", "r", "r", "g", "c", "c", "r", "r", "r", "c", "c", "g", "c", "g", "g", "g", "g", "g", "c", "g", "g", "g", "g", "g", "c", "g", "r"};
    //no need for Waste class anymore
    numbers = randomNumbers(wasteList.length);

    
    garbagepic = new ImageIcon("garbage.png");
    Image img = garbagepic.getImage();  
    Image newImg = img.getScaledInstance(100, 120, java.awt.Image.SCALE_SMOOTH);  
    garbagepic = new ImageIcon(newImg);
    garbage = new JButton();
    garbage.setIcon(garbagepic);
    garbage.addActionListener(this);
    garbage.setBounds(0,100,100,100);
    
    recyclingpic = new ImageIcon("recycling.png");
    img = recyclingpic.getImage();  
    newImg = img.getScaledInstance(90, 120, java.awt.Image.SCALE_SMOOTH);  
    recyclingpic = new ImageIcon(newImg);
    recycling = new JButton();
    recycling.setIcon(recyclingpic);
    recycling.addActionListener(this);
    recycling.setBounds(0,100,100,100);

    compostpic = new ImageIcon("compost.png");
    img = compostpic.getImage();  
    newImg = img.getScaledInstance(90, 120, java.awt.Image.SCALE_SMOOTH);  
    compostpic = new ImageIcon(newImg);
    compost = new JButton();
    compost.setIcon(compostpic);
    compost.addActionListener(this);
    compost.setBounds(0,100,100,100);

    waste = new JLabel();
    // numbers = randomNumbers();
    index = changeWaste();
    
    this.setSize(500,500);
    this.add(garbage);
    this.add(recycling);
    this.add(compost);
    this.add(waste);
    this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    this.setVisible(true);

    JPanel panel = new JPanel(new GridBagLayout());
    panel.setBackground(new Color(210, 237, 209));
    GridBagConstraints c = new GridBagConstraints();
    c.insets = new Insets(20,10,10,10); //spacing
    // c.gridwidth = 3; //number of columns
    // c.gridheight = 4; //number of rows
    c.gridx = 0; //col
    c.gridy = 1; //row
    c.ipady = 20; //vertical padding 
    panel.add(garbage,c);
    c.gridx = 1;
    panel.add(recycling,c);
    c.gridx = 2;
    panel.add(compost,c);
    c.gridx = 1;
    c.gridy = 0;
    panel.add(waste,c);


//MWMWMWMWMWMWMWMWMWMWMWWMWMWMWMWMWMW
    nextpic = new ImageIcon("next.png");
     img = nextpic.getImage();  
     newImg = img.getScaledInstance(120, 60, java.awt.Image.SCALE_SMOOTH);  
    nextpic = new ImageIcon(newImg);
    next = new JButton();
    next.setIcon(nextpic);
    next.addActionListener(this);
    next.setBounds(0,100,90,30);
    this.setSize(500,500);
    this.add(next);
    // this.setDefaultCloseOperation``(JFrame.EXIT_ON_CLOSE);
    c.gridx = 1; //col
    c.gridy = 1;
    panel.add(next,c);
    this.add(panel); //this is IMPORTANT
    next.setVisible(false);
    
  
  }

  
  @Override 
  public void actionPerformed(ActionEvent e)
  {    
    if(e.getSource()==garbage)
    {
      binType = "g";
      System.out.print("Landfill");
    }
    else if(e.getSource()==recycling){
      binType = "r";
      System.out.print("Recycling");
    }
    else if(e.getSource()==compost){
      binType = "c";
      System.out.print("Compost");
    }
    else if(e.getSource()==next){
      System.out.println("Next!");
    }
    if(binType.equals(wasteTypes[index])){
      System.out.println(" -- Correct!");
      score++;
    }
    else{
      System.out.println(" -- Incorrect.");
    }
    System.out.println("Score: " + score);
    index = changeWaste();

  }


  

  public ArrayList<Integer> randomNumbers(int length){
    ArrayList<Integer> random = new ArrayList<>();
		ArrayList<Integer> indices = new ArrayList<>();
		for(int x = 0; x < length; x++){
		  random.add(x);
    }
		int rand;
		for(int x = 0; x < length; x++) {
  		rand = (int)(Math.random()*length);
      while(random.get(rand) == -1){
          rand = (int)(Math.random()*length);
      }
        indices.add(random.get(rand));
		    random.set(rand, -1);
		}
    return indices;
  }

  // private static int aRandomNumber(int i){
  //   int[] numbers = randomNumbers();
  //   if(i < numbers.length()){
  //     return numbers[i];
  //   }
  //   return -1;
  // }

  public int changeWaste(){
    int rand = numbers.get(0);
    numbers.remove(0);
    wastepic = new ImageIcon(wasteList[rand] + ".png");
    Image img = wastepic.getImage();
    Image newImg = img.getScaledInstance(100, 120, java.awt.Image.SCALE_SMOOTH);
    wastepic = new ImageIcon(newImg);
    waste.setIcon(wastepic);
    return rand;
  }
//MWMWMWMW
  // public static void again(){ 
  // int n = JOptionPane.showConfirmDialog(null,
  //   "Hi!! Welcome to Sort Smart!" + "\r\n" + "You will see pictures of different waste items. Click on the correct bin to sort the item. \nYou have 30seconds to sort as many as you can. Try to beat your score! \n Are you ready?\n click yes to begin!",
  //   "Sort Smart!",
  //   JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null);
  //   if (n == JOptionPane.YES_OPTION) {
  //     System.out.println("begin!");
       
  //   }
  //   else{
  //     System.out.println("goodbye!");
  //           System.exit(0);

  //   }
  // }

//MWMW
  public static void hideBins(){
    garbage.setVisible(false);
    recycling.setVisible(false);
    compost.setVisible(false);
    waste.setVisible(false);
    
int n = JOptionPane.showConfirmDialog(null,
    "Your Score: " + score + "\r\n" + "Would you like to play again?",
    "Time's Up!",
    JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null);
    if (n == JOptionPane.YES_OPTION) {
      playAgain = true;
       
    }
    else{
      closing();
      System.exit(0);
    }

    //JOptionPane.showMessageDialog(null, "Your Score: " + score, "Time's Up!", JOptionPane.PLAIN_MESSAGE);
  }


  public static void instructions(){
    Object[] options = {"BEGIN"};
    // JOptionPane p = new JOptionPane(options[0], JOptionPane.INFORMATION_MESSAGE, JOptionPane.DEFAULT_OPTION,
    //                null,
    //                options,
    //                options[1]);
    // p.setVisible(true);
    // p.setSize(new Dimension(250,250));

    JOptionPane j = new JOptionPane();
    int q = j.showOptionDialog(null, "You will see pictures of different waste items. Click on the correct bin"+" \n to sort the item. Try to sort as many as you can into the correct waste bin"+" \n — landfill, recycling, or compost — within 30 seconds!"+" \n Are you ready?","Sort Smart", JOptionPane.OK_OPTION, JOptionPane.QUESTION_MESSAGE, null, options, options[0]);
    j.setSize(250, 250);
   // System.out.println("instructions shown");
  }

  
  public static boolean getPlayAgain(){
return playAgain; 
  }

  //mwmwmwmwm
public static void closing(){
   int z = JOptionPane.showOptionDialog(null, "Goodbye. Thank you for playing Sort Smart!","Sort Smart", JOptionPane.DEFAULT_OPTION,JOptionPane.INFORMATION_MESSAGE, null, new Object[]{}, null);
  System.exit(0); 
}
  
  public void setNextVisible(){
      next.setVisible(true);
    }
}