Write a Java program to implement a text based Role Playing GameThis program uses of inheritance & polymorphism. Giving an abstract class Actor with code. Create 2 classes - Player and Monster - that inherit from Actor. The program will implement a class map as a 9x9 of char. The player should begin at the centre of the map and be represented as "P". Randomly placing a Monster -"M" on the map. A blank can be "-". The Player should be able move around the map using "was d". The player cannot move out the map. When "P" move to Monter' s location which contains a "M" initiate a battle loop that generates the attacks for each Player.
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public abstract class Actor {
// character statistics
private String name = "";
private int hp = 0;
private char symbol = ' ';
// map coordinates
private int x;
private int y;
Actor(String name, int hp, char symbol, int x, int y)
{
this.name = name;
this. hp = hp;
this. symbol = symbol;
this.x = x;
this .y = y;
}
public String get Name() {
return this.name;
}
public int get HP() {
return this. hp;
}
public void set HP(int hp) {
this .hp = hp;
}
public int get X()
{
return this .x;
}
public int get Y()
{
return this .y;
}
public void set X(int x)
{
this. x = x;
}
public void set Y(int y)
{
this. y = y;
}
public char get Symbol()
{
return this .symbol;
}
abstract int generate Random Attack();
}
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public class Combat {
public Combat()
{}
public void init Combat(Player player, Monster monster)
{
System. Out .print ln(player);
System. out .print ln(monster);
//while(true) loop that calls attack Sequence() for each actor
}
public void attack Sequence(Actor attacker, Actor defender)
{
//calls get Damage(attacker)
//sets defenders hp to new value
//calls combat Results()
//prints defender's new hp
//calls check Defeat(defender)
}
private void combat Results(Actor actor, int damage)
{
//print actor name and attack damage
}
private int get Damage (Actor actor)
{
//calls actor .generate Random Attack()
}
private void check Defeat(Actor actor)
{
//code given on page two of this document
}
}
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public class Input {
//contains private Scanner member variable
public Input()
{
//initializes Scanner object
}
public char read Input()
{
//reads only the first char from keyboard input
//loop to receive valid input--'while(!valid Input(c))'
//returns valid char input
}
private Boolean valid Input(char input)
{
//return Boolean if input is/is n 'tn valid
}
}
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public class Map {
private final int SIZE;
private final int PLAYER_LOCATION;
private char[][] map;
private final Player player;
private final Monster monster;
private final Combat combat;
public Map()
{
//initialize SIZE and PLAYER_LOCATION
//call initialize Map()
//call generate Random Location() for monster X and monster Y
//ensure monster is not generate in the same location as player
//cal player, monster, and combat constructors
//initialize 9x9 map of char
}
private void initialize Map()
{
//intialize each cell of map to '-'
}
public void draw Map()
{
// all initialize Map()
//call assign Actor Location() for player and monster objects
//print map to screen with a space between each element
}
public void assign Actor Location(Actor actor)
{
//get actor x and y location
//assign actor .get Symbol() to location on map
}
private int generate Random n Location()
{
//return random number within range of map edges
}
public void move Player(char move)
{
//get player current location
//use switch statement to determine player new location or quit
//call valid Coordinates() to determine if player is at map edge
//if player Encounters Monster() call combat. in it Combat()
}
private Boolean player Encounters Monster()
{
//return true if player location matches monster location
}
private Boolean valid Coordinates(int new X, int new Y)
{
//return true if player location within range of map
}
}
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public class RPG {
public static void main(String[] args) {
Map map = new Map();
Input input = new Input();
map. draw Map();
//while(true) loop
}
}
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