Automat z napojami dodanie efektów

import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;

public class Assignment2 extends Applet implements ActionListener
{
//declare label and textfield
Label choiceprompt1, welcomscr;
TextField choiceinput1;

//declare variables
int coffee, tea, soup, anwser;
int coffeect, teact, soupct, waterct;
double water;


	public void init()
	{

	//create label,setting color of background and text
	welcomscr = new Label("Welcome to my vending machine please choose from fallowing options ");
	add(welcomscr);
	//welcomscr.setForeground(Color.blue);
	//welcomscr.setBackground(Color.orange);
	choiceprompt1 = new Label("Please enter number 1 to 5:");
	add(choiceprompt1);

	//create textfield
	choiceinput1 = new TextField(10);
	choiceinput1.addActionListener(this);
	add(choiceinput1);
	//choiceprompt1.setForeground(Color.blue);
	//choiceprompt1.setBackground(Color.orange);
	}

		//Drawing menu of vending machine
		public void paint(Graphics g)
		{
		//setBackground(Color.orange);
		g.drawLine(20,130,550,130);
		g.drawLine(20,310,550,310);
		g.drawString("Menu",50, 150);
		g.drawString("No: 1 Coffee 2 \u20ac              Total bought   "	+coffeect, 50,180);
		g.drawString("No: 2 Tea 2 \u20ac                   Total bought   "		+teact, 50,210);
		g.drawString("No: 3. Soup 2 \u20ac               Total bought   "		+soupct, 50,240);
		g.drawString("No: 4. Water 1.50 \u20ac         Total bought   "		+waterct, 50,270);
		g.drawString("No: 5. Finish and pay ", 50,300);

		if (anwser ==5 && total()==0) //If user ended progrma and didn't buy anything
		g.drawString("You didn't buy anything ", 220,110);

		switch(anwser) //After an option is selected this will be prompt to screen
				{
				case 0:
				g.drawString("No option selected yet" , 210,90);
				break;
				case 1:
				g.drawString("You have chosen Coffee ", 210,90);
				break;
				case 2:
				g.drawString("You have chosen Tea", 210,90);
				break;
				case 3:
				g.drawString("You have chosen Soup ", 210,90);
				break;
				case 4:
				g.drawString("You have chosen Water ", 210,90);
				break;
				case 5:
				g.drawString("Total amount to pay is "		+total()+ "\u20ac", 210,90);
				break;
				default: g.drawString("Error please select an option between 1-5 !!" , 170,90);
				}
		}//end of Paint
		public double total() //Calculation method
		{
		return ((coffee*coffeect)+(tea*teact)+(soup*soupct)+(water*waterct));
		}

				public void actionPerformed(ActionEvent e)
				{

				anwser = Integer.parseInt(choiceinput1.getText()); // Scanning user input
				choiceinput1.setText("");
				repaint(); // painting value to screen

					switch(anwser) // incementation and price of product
					{
					case 1:
					coffeect++;
					coffee=2;
					break;
					case 2:
					tea =2;
					teact++;
					break;
					case 3:
					soup = 2;
					soupct++;
					break;
					case 4:
					water=1.5;
					waterct++;
					break;
					case 5:
					choiceinput1.setEditable(false); //If user will press 5 program will end with no option to reenter choice
					break;
					} //Emd of switch
			        }//End of ActionPerformed
}//End of public class 

import javax.swing.JButton;
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;

public class Assignment2B00092367 extends Applet implements ActionListener
{
//declare label and textfield
Label choiceprompt1, welcomscr;
TextField choiceinput1;

//declare variables
int coffee, tea, soup, anwser;
int coffeect, teact, soupct, waterct;
double water;
JButton clear;






	public void init()
	{

	//create label,setting color of background and text
	welcomscr = new Label("Welcome  !!! Please choose from menu fallowing options ");
	welcomscr.setLocation(10, 500);
	welcomscr.setForeground(Color.blue);
	add(welcomscr);

	clear = new JButton("Restart");
	add(clear);
	clear.addActionListener(this);

	choiceprompt1 = new Label("  Please enter only number 1 to 5: ");
	add(choiceprompt1);
	choiceinput1 = new TextField(10);
	choiceinput1.addActionListener(this);
	add(choiceinput1);

	//create textfield

	//choiceprompt1.setForeground(Color.blue);
	//choiceprompt1.setBackground(Color.orange);
	}


		//Drawing menu of vending machine
		public void paint(Graphics g)
		{
		//setBackground(Color.orange);
		g.drawLine(20,130,550,130);
		g.drawLine(20,310,550,310);
		g.drawString("Menu",50, 150);
		g.drawString("No: 1 Coffee 2 \u20ac              Total bought   "	+coffeect, 50,180);
		g.drawString("No: 2 Tea 2 \u20ac                   Total bought   "		+teact, 50,210);
		g.drawString("No: 3. Soup 2 \u20ac               Total bought   "		+soupct, 50,240);
		g.drawString("No: 4. Water 1.50 \u20ac         Total bought   "		+waterct, 50,270);
		g.drawString("No: 5. Finish and pay ", 50,300);

		if (anwser ==5 && total()==0) //If user ended progrma and didn't buy anything
		g.drawString("You didn't buy anything ", 220,110);

		switch(anwser) //After an option is selected this will be prompt to screen
				{
				case 0:
				g.setColor(Color.red);
				g.drawString("No option selected yet" , 210,90);
				break;
				case 1:
				g.setColor(Color.green);
				g.drawString("You have chosen Coffee ", 210,90);
				break;
				case 2:
				g.setColor(Color.green);
				g.drawString("You have chosen Tea", 210,90);
				break;
				case 3:
				g.setColor(Color.green);
				g.drawString("You have chosen Soup ", 210,90);
				break;
				case 4:
				g.setColor(Color.green);
				g.drawString("You have chosen Water ", 210,90);
				break;
				case 5:
				g.setColor(Color.red);
				g.drawString("Total amount to pay is "	+total()+ "\u20ac" + "  Items bought " + counter() , 170,90);
				break;

				default:
				g.setColor(Color.red);
				g.drawString("Error please select an option between 1-5 !!" , 170,90);
				}





		}//end of Paint

		public double total() //Calculation method
			{
			return ((coffee*coffeect)+(tea*teact)+(soup*soupct)+(water*waterct));
			}

				public int counter()
				{
				return (coffeect+teact+soupct+waterct);
				}

					public void actionPerformed(ActionEvent e)
					{
					anwser = Integer.parseInt(choiceinput1.getText()); // Scanning user input
					choiceinput1.setText("");
					repaint(); // painting value to screen

						switch(anwser) // incementation and price of product
						{
						case 1:
						coffeect++;
						coffee=2;
						break;
						case 2:
						tea =2;
						teact++;
						break;
						case 3:
						soup = 2;
						soupct++;
						break;
						case 4:
						water=1.5;
						waterct++;
						break;
						case 5:
						choiceinput1.setEditable(false); //If user will press 5 program will end with no option to reenter choice
						break;
						} //Emd of switch

						if (e.getSource() == clear)
						{
							choiceinput1.setText("");
							repaint();

						}


				}//End of ActionPerformed
}//End of public class

URL url = getCodeBase();
cupOfTea = getImage(url,"tea.gif"); //bez typu zmiennej, cupOfTea musi być polem w klasie
...
    case 2:
          g.setColor(Color.green);
          g.drawString("You have chosen Tea", 210,90);
          g.drawImage(cupOfTea,...,...,null);
          break;