import java.awt.*;   
import java.applet.Applet;
import java.io.*;
import java.net.*;

public class ps3e3 extends Applet 
{
	int xorig = 10;
	int yorig = 200;
	int xsize = 570;
	int ysize = 82;


	Choice effectBar = new Choice();
	TextField tf = new TextField(20);
	TextArea tf2 = new TextArea(6,55);
	TextField it = new TextField(20);
	
	Label prompt2 = new Label("enter desired intensity from 0 to 1: (otherwise it will default to 0)");
	Label prompt = new Label( "enter a word please:  (you must either 'apple' 'cat' or 'igloo')");
	Label prompt0 = new Label ("pick a transformation method ");
	Button btn1 = new Button("TRANSFORM");

	Float f1 = new Float(0);
	String dict[][] = new String[30][3];

	public void init()
	{
	dict[0][0] =  "universe     ";dict[0][1] =  "universe   ";dict[0][2] =  "universe   ";
	dict[1][0] =  "earth        ";dict[1][1] =  "earth      ";dict[1][2] =  "earth      ";
	dict[2][0] =  "farm         ";dict[2][1] =  "biosphere  ";dict[2][2] =  "hemisphere ";
	dict[3][0] =  "orchard      ";dict[3][1] =  "lifeform   ";dict[3][2] =  "continent  ";
	dict[4][0] =  "crop         ";dict[4][1] =  "animal     ";dict[4][2] =  "region     ";
	dict[5][0] =  "plant        ";dict[5][1] =  "vertebrate ";dict[5][2] =  "city       ";
	dict[6][0] =  "tree         ";dict[6][1] =  "quadruped  ";dict[6][2] =  "community  ";
	dict[7][0] =  "branch       ";dict[7][1] =  "mammal     ";dict[7][2] =  "erection   ";
	dict[8][0] =  "blossom      ";dict[8][1] =  "feline     ";dict[8][2] =  "shelter    ";
	dict[9][0] =  "fruit        ";dict[9][1] =  "pet        ";dict[9][2] =  "dwelling   ";
	dict[10][0] = "apple        ";dict[10][1] = "cat        ";dict[10][2] = "igloo      ";
	dict[11][0] = "flesh        ";dict[11][1] = "tabby      ";dict[11][2] = "dome       ";
	dict[12][0] = "core         ";dict[12][1] = "body       ";dict[12][2] = "wall       ";
	dict[13][0] = "seed         ";dict[13][1] = "flesh      ";dict[13][2] = "brick      ";
	dict[14][0] = "cellulose    ";dict[14][1] = "blood      ";dict[14][2] = "snow       ";
	dict[15][0] = "glucose      ";dict[15][1] = "cells      ";dict[15][2] = "crystal    ";
	dict[16][0] = "carbohydrate ";dict[16][1] = "dna        ";dict[16][2] = "water      ";
	dict[17][0] = "hydrogen     ";dict[17][1] = "carbon     ";dict[17][2] = "oxygen     ";
	dict[18][0] = "molecule     ";dict[18][1] = "molecule   ";dict[18][2] = "molecule   ";
	dict[19][0] = "atom         ";dict[19][1] = "atom       ";dict[19][2] = "atom       ";
	dict[20][0] = "particle     ";dict[20][1] = "particle   ";dict[20][2] = "particle   ";

	    add(prompt0);
		add(effectBar);
		add(prompt2);
		add(it);

		add(prompt);
		add(tf);
		add(btn1);

//		add(tf2);
		effectBar.addItem("UPPER CASE");
		effectBar.addItem("lower case");
		effectBar.addItem("blur");
		effectBar.addItem("enhance");
		effectBar.addItem("noise");
		it.setText("0");
		resize(540,380);
	}

	public boolean action( Event e, Object o )
    {
	 	String str1;
		String str2;
		int intensity = 0;
		int shift = 0;
		int rowindex,colindex,i,j;
		
		int xpos ;
		int ypos ;

		rowindex = 10;
		colindex = 0;

		Font font1 = new Font("Serif",Font.PLAIN, 20);
		Font font2 = new Font("Courier",Font.PLAIN, 14);
//		tf2.setFont(font2);
		


//		tf2.setText("");

		
				Graphics g = getGraphics();
				g.setColor(Color.black);
				g.fillRect(xorig,yorig,xsize,ysize);
				g.setFont(font1);

		if (e.target == btn1)
		{
			 xpos = xorig +10;
			 ypos = yorig +25;
			 shift = 0;

		   	  str1 = tf.getText();
			  str1 = str1.toLowerCase();
			  try { Float F1 = new Float(it.getText());
					float f1 = (F1.floatValue() * 10);
					intensity = (int)Math.rint(f1);
					}
			  catch (NumberFormatException ee) {
				  it.setText("0");
			  }

			  if (intensity < 0 | intensity > 10)
			  {
				  intensity = 0;
				  it.setText("0");
			  }

				  


			  if (str1.equals("apple")|	(str1.equals("cat"))| (str1.equals("igloo")))
			  {

			  if (str1.equals("apple")) colindex = 2;
			  if (str1.equals("cat")) colindex = 0;
			  if (str1.equals("igloo")) colindex = 1;
				  

			  if (effectBar.getSelectedIndex() == 0
				  |effectBar.getSelectedIndex() == 1
				  |effectBar.getSelectedIndex() == 4)
				  rowindex = 9;

			  if (effectBar.getSelectedIndex() == 2)
				  rowindex = 9 - intensity;
			      if (rowindex < 1) rowindex = 20;

			  if  (effectBar.getSelectedIndex() == 3)
				  rowindex = 9 + intensity;

			  if (effectBar.getSelectedIndex() == 4)
				  shift = intensity;
			  else
				  shift = 0;

			  for (i = 0;i < 3; i++)
			  {
				   g.setColor(Color.gray);
				  for ( j = 0;j < 3; j++)
				  { 
					  
					  if (j == 1 && i == 1) 
						  g.setColor(Color.white);
					  else 
						  g.setColor(Color.gray);

					if (i != 1)
					  {
						  colindex = colindex + shift;
						  if (colindex == 3) colindex = 0;
					  }
					  if(effectBar.getSelectedIndex() == 0)
					  {
 //					   tf2.appendText(dict[rowindex][colindex].toUpperCase() + " ");
					   g.drawString(dict[rowindex][colindex].toUpperCase() + " ",xpos,ypos);
					  }
					  else
					  {
//					  tf2.appendText(dict[rowindex][colindex] + " ");
					  g.drawString(dict[rowindex][colindex] + " ",xpos,ypos);
					  }
						if (colindex == 2)
							colindex = 0;
						else 
							colindex = colindex + 1;
					
						if (j == 2)
							 xpos = xorig +10;
						else
							 xpos = xpos + 125;

//						if (j == 2)
//							tf2.appendText("\n");
					

				  }
				  ypos = ypos + 25;
				  rowindex = rowindex + 1;
				  if (rowindex == 21) rowindex = 0;
				 
			  }

			  }
//			  else
//				  tf2.setText("you must enter 'apple' 'cat' or 'igloo'");




			
			  
/*			  str1 = str1.toUpperCase();
			  else
				  str1 = str1.toLowerCase();
				  tf.setText(str1);

*/			  
		}
		return true;
	}

	public void paint(Graphics g) 
	{
		g.setColor(Color.black);
		g.fillRect(xorig,yorig,xsize,ysize);

	}
}