The object of this game is to avoid being touched by the robots, and in the process get out of the room via the door $($D$).$ Try to get out of as many rooms $($levels$)$ and crash as many robots as possible.

How to play: The user clicks the start button and the game board appears. The user is at level one and his$/$her score is zero $($shown in the status window$).$ There will be afence $($the X$$s$)$ around the $12$ x $12$ area. Robots are indicated by an $($R$)$ and a Human by $($H$).$ Both the Human and four Robots are placed randomly

The player can move the Human in four directions $($Up$,$ Down, Left, and Right$)$ to avoid the oncoming Robots. The player scores points in $2$ ways. $1)$ Get out of the room via the door, thus ending the level. You get $100*($currentLevel $+1)$ points $2)$ Get the robots to collide. No easy task. When robots collide they both die and you get a point for each. Dead robots can't move and are displayed as an asterisk $(*).$

Initially, the robots can only move $10\%$ of the time and can $($when able$)$ move in eight directions and in each successive level there appears one additional robot and all robots can move $2\%$ more often $($i$.$e$.$ for level $2$ there will be five robots with $12\%$move ability$).$ You will use Math.random$()$ to determine if a robot can move.

What to do: You will create an application Robots.java

boardArea.setFont$($new Font$("$Courier New",Font.PLAIN,$12))$;

You will use Strings for output of the game board, results, and score.

Your solution will use the following instance variables.

private final char HUMAN $=\text{'}$H$\text{'}$;

private final char ROBOT $=\text{'}$R$\text{'}$;

private final char JUNK $=\text{'}*\text{'}$;

private final int doorX $=5$; $//$ location of door

private final int doorY $=0$;

private final int numRows $=12$; $//$ dimensions for playing area

private final int numCols $=12$;

private JPanel panel; $//$ to put the buttons in

private JButton buttonUp;

private JButton buttonDown;

private JButton buttonLeft;

private JButton buttonRight;

private JButton buttonStart;

private JTextArea boardArea;$//$where the game is played

private JTextArea resultsArea; $//$ results reported here

private JScrollPane resultsScroller;

private JTextField currentScoreField; $//$ score reported here

private String boardString $=""$; $//$ holds contents of playing

area

private String resultsString $=""$;

private String scoreString $=""$;

private int level;

private int score;

private int zombieCount;

private int zombieKilled;

private int humanX;

private int humanY;

private boolean alive;

private boolean nextLevel;

private double moveFactor; $//$ how fast can the zombies move

private int zombieX$[]$; $//$ where are the zombies

private int zombieY$[]$;

private boolean zombieAlive$[]$; $//$ are the zombies alive

private char board$[][]$;

private FlowLayout layout; $//$ the simplest Java GUI layout

public void initializeBoard$($char board $[][])$

$//$this will set up the board by placing the walls and door

public void displayBoard$($char board $[][])$