# 1
import javax.swing.*;import java.awt.*;import java.awt.event.*;
public class Lemmings2 extends JFrame
{
private ImageIcon lemming; //stores the image of a lemming
private JLabel lblScore; //stores the label that displays the score
private JLabel[] label = new JLabel[2000]; //stores 234 labels
private ImageIcon[] tankPiece = new ImageIcon[9]; //stores the piecesof
the tank
private ImageIcon tank; //stores any one tank piece
private TextField txtInput;
private ImageIcon bullet;
private TextField txtOutput;
public Lemmings2 ()
{
boolean lose = false; //stores whether the player has lost yet
int x = 0; //stores a control variable
int z = 0; //stores a control variable
//stores 5 random numbers
double number = 0;
double number2 = 0;
double number3 = 0;
double number4 = 0;
double number5 = 0;
int score = 0; //stores the player's score
String scoreString = "";
setTitle ("Lemmings 2.0"); //sets the title of the GUI
setSize (850, 700); //sets the opening size of the GUI
setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE); //sets the program to
close when the GUI is exited
Container lemmingsPane = getContentPane(); //sets the content layout of
the frame
lemmingsPane.setLayout(new GridLayout(50, 40)); //to style GridLayout
//saves all of the images from the specified filepaths
lemming = new ImageIcon("G://ICS 4MI//FINAL
PROJECT//Images//lemming.jpg");
tankPiece[0] = new ImageIcon("G://ICS 4MI//FINAL
PROJECT//Images//tankLeftTop.jpg");
tankPiece[1] = new ImageIcon("G://ICS 4MI//FINAL
PROJECT//Images//tankCenterTop.jpg");
tankPiece[2] = new ImageIcon("G://ICS 4MI//FINAL
PROJECT//Images//tankRightTop.jpg");
tankPiece[3] = new ImageIcon("G://ICS 4MI//FINAL
PROJECT//Images//tankLeftCenter.jpg");
tankPiece[4] = new ImageIcon("G://ICS 4MI//FINAL
PROJECT//Images//tankCenterCenter.jpg");
tankPiece[5] = new ImageIcon("G://ICS 4MI//FINAL
PROJECT//Images//tankRightCenter.jpg");
tankPiece[6] = new ImageIcon("G://ICS 4MI//FINAL
PROJECT//Images//tankLeftBottom.jpg");
tankPiece[7] = new ImageIcon("G://ICS 4MI//FINAL
PROJECT//Images//tankCenterBottom.jpg");
tankPiece[8] = new ImageIcon("G://ICS 4MI//FINAL
PROJECT//Images//tankRightBottom.jpg");
bullet = new ImageIcon("G://ICS 4MI//FINAL
PROJECT//Images//bullet.jpg");
lblScore = new JLabel();
//adds all labels to the GUI with a white background
for (x = 0; x < 2000; x++)
{
label[x] = new JLabel();
label[x].setOpaque(true);
label[x].setBackground(Color.WHITE);;
//label[x].addActionListener(new actionListener());
lemmingsPane.add(label[x]);
}
//changes some labels' icons to the pieces of the tank
label[1981].setIcon(tankPiece[8]);
label[1980].setIcon(tankPiece[7]);
label[1979].setIcon(tankPiece[6]);
label[1941].setIcon(tankPiece[5]);
label[1940].setIcon(tankPiece[4]);
label[1939].setIcon(tankPiece[3]);
label[1901].setIcon(tankPiece[2]);
label[1900].setIcon(tankPiece[1]);
label[1899].setIcon(tankPiece[0]);
txtInput = new TextField(1);
txtInput.setEditable(false);
txtInput.addKeyListener(new LemmingsKeyListener());
lemmingsPane.remove(label[1999]);
lemmingsPane.add(txtInput);
lemmingsPane.addKeyListener(new LemmingsKeyListener());
setVisible (true);
do
{
number = Math.floor(Math.random() * 100000000); //saves a random
number from 0 to 99999999
if (left == true)
{
if (label[1960].getIcon() != tankPiece[7])
{
moveTankLeft(label, tank, tankPiece);
}
left = false;
}
else if (right == true)
{
if (label[1999].getIcon() != tankPiece[7])
{
moveTankRight(label, tank, tankPiece);
}
right = false;
}
else if (fire == true)
{
for (x = 1880; x < 1920; x++)
{
if (label[x].getIcon() == tankPiece[1])
{
turret = x;
}
}
score = shootBullet(turret, label, score);
fire = false;
}
if (number > 99999990)
{
for (x = 1880; x >= 0; x--)
{
if (label[x].getIcon() == lemming) //if a label has an image of a
lemming in it
{
number5 = Math.floor(Math.random() * 10); //saves a random
number from 0 to 9
if (number5 > 3)
{
label[x].setIcon(null); //deletes any icon in this label
do
{
number4 = Math.floor(Math.random() * 10);
}
while (number4 > 2);
if (getErrorChecking(x, (int)number4) == false)
{
if (! (x % 40 == 0 && number4 == 0) && ! (x % 39 == 0 &&
number4 == 2))
{
label[x + (int)number4 + 40].setIcon(lemming);
}
}
for (z = 1880; z < 1920; z++)
{
if (label[z].getIcon() == lemming)
{
label[z].setIcon(null);
score--;
txtInput.setText("" + score);
}
}
}
}
}
do
{
number2 = Math.floor(Math.random() * 10);
}
while (number2 > 6);
number3 = Math.random();
if (number3 > 0.5)
{
number2 = number2 + 7;
}
label[(int)number2].setIcon(lemming);
}
}
while (lose == false);
}
private class LemmingsKeyListener implements KeyListener
{
public void keyPressed(KeyEvent e)
{
// Check if any cursor keys have been pressed and set flags.
if (e.getKeyCode() == KeyEvent.VK_LEFT)
{
left = true;
}
if (e.getKeyCode() == KeyEvent.VK_RIGHT)
{
right = true;
}
if (e.getKeyCode() == KeyEvent.VK_UP)
{
fire = true;
}
}
public void keyTyped(KeyEvent e)
{
}
public void keyReleased(KeyEvent e)
{
}
}
int turret;
boolean left = false;
boolean right = false;
boolean fire = false;
public boolean getErrorChecking(int x, int number)
{
boolean error = false;
for (int y = x; y < 2000; y++)
{
for (int a = 0; a < 9; a++)
{
tank = tankPiece[a];
if (label[x + number + 12].getIcon() == tank)
{
error = true;
}
}
}
return error;
}
public void moveTankLeft(JLabel[] label, ImageIcon tank, ImageIcon[]
tankPiece)
{
for (int x = 1880; x < 2000; x++)
{
for (int y = 0; y < 9; y++)
{
tank = tankPiece[y];
if (label[x].getIcon() == tank)
{
label[x].setIcon(null);
label[x - 1].setIcon(tank);
}
}
}
}
public void moveTankRight(JLabel[] label, ImageIcon tank, ImageIcon[ ]tankPiece)
{
for (int x = 1998; x >= 1880; x--)
{
for (int y = 8; y >= 0; y--)
{
tank = tankPiece[y];
if (label[x].getIcon() == tank)
{
label[x].setIcon(null);
label[x + 1].setIcon(tank);
}
}
}
}
public int shootBullet(int position, JLabel[] label, int score)
{
for (int x = position; x >= 0; x = x - 40)
{
if (x - 40 > 0)
{
if (label[x - 40].getIcon() != lemming)
{
label[x - 40].setIcon(bullet);
if (label[x].getIcon() != tankPiece[1])
{
label[x].setIcon(null);
}
}
else
{
label[x].setIcon(null);
label[x - 40].setIcon(null);
x = 0;
score++;
txtInput.setText("" + score);
}
}
else
{
label[x].setIcon(null);
}
}
return score;
}
public static void main (String[] args)
{
new Lemmings2 ();
}
}
