RPG

I created an RPG arena type game where the user plays against a computer. A randomly generated wizard and fighter also play against each other. The user entered a health, defense, and strength and then attacks the computer generated player. I also created a monk class that can save the the user based on a random dice roll. The fighter and wizard battle each other and the wizard has a special power of throwing a fireball to attack, while the fighter has the power of super strength.

Code:

Arena Class:

import java.util.Random;

import java.util.Scanner;

public class Arena {

public static Random generator = new Random();

public static void main(String[] args) {

Character player1 = new Character(10, 2, 100);

Character player2 = new Rogue();

Character player3 = new Fighter();

Character player4 = new Wizard();

Character player5 = new Monk();

Scanner scan = new Scanner(System.in);

System.out.println("Enter a player health: ");

int health = scan.nextInt();

System.out.println("Enter a player defense: ");

int defense = scan.nextInt();

System.out.println("Enter a player strength: ");

int strength = scan.nextInt();

//player1.name = name;

player1.health = health;

player1.defense = defense;

player1.strength = strength;

int randomValues = generator.nextInt(100) +1;

player2.name = "Computer";

player2.health =randomValues;

player2.defense = randomValues;

player2.strength = randomValues;

player3.name = "Fighter";

player3.health = 70;

player3.defense = 1;

player3.strength = 5;

player4.name = "Wizard";

player4.health = 100;

player4.defense = 87;

player4.strength = 35;

player5.name = "Monk";

System.out.println(player1.name + " vs. " + player2.name);

System.out.println(player1.health + " vs. " + player2.health);

fight(player1, player2, player5);

fight(player3, player4, player5);

}

public static void fight(Character character, Character character2, Character monk){

while (character.isAlive() && character2.isAlive()){

System.out.println(character.name + ":" + character.health);

System.out.println(character2.name + ":" +character2.health);

int damage;

damage = generator.nextInt(100) +1;

System.out.println(character.name + " attacks " + character2.name + " for " + damage + " damage");

damage = generator.nextInt(100) +1;

System.out.println(character2.name + " attacks " + character.name + " for " + damage + " damage");

character.attack(character2);

character2.attack(character);

monk.attack(character);

Monk(character);

Monk(character2);

}

if (character.isAlive()){

System.out.println(character.name + " wins!");

}else if(character2.isAlive()){

System.out.println(character2.name + " wins!");

}else{

System.out.println("it's a tie!");

}

}

public static void Monk(Character character){

System.out.println("roll a die to determine if the monk can save " + character.name);

Random generator = new Random();

int number = generator.nextInt(6) + 1;

if (number == 1 || number ==2){

System.out.println("Sorry, the monk didn't save " + character.name);

}else if (number == 3 || number == 4){

System.out.println("The monk offers a healing potion to increase strength");

character.strength += 10;

System.out.println(character.name + " strength is now " + character.strength);

}else if (number == 5){

System.out.println("The monk teaches " + character.name + " defense");

character.defense += 10;

System.out.println(character.name + " defense is now " + character.defense);

}else{

System.out.println("The monk declares " + character.name + " the prophet and increases your health");

character.health += 10;

System.out.println(character.name + " health is now " + character.health);

}

}

}

Wizard Class:

public class Wizard extends Character {

public int attack(Character Target){

System.out.println("The wizard throws a fireball");

int fireBall = Arena.generator.nextInt(100)+1;

int damage = this.strength *2;

if (fireBall > 50){

damage *= 2;

System.out.println("Fighter has been hit by the wizard's fireball!");

}

int damageDealt = Target.takeDamage(damage);

return damageDealt;

}

public Wizard(){

super();

this.strength = 2;

this.defense = 50;

this.health = 100;

}

}

Fighter Class:

public class Fighter extends Character {

public int takeDamage(int damage){

int damageTaken = damage - this.defense;

this.health -= damageTaken;

int strengthAttack = this.strength + damageTaken;

System.out.println("Fighter used his strength attack to counter!");

return damageTaken;

}

public Fighter(){

super();

this.strength = 18;

this.defense = 14;

this.health = 100;

}

}

Rogue class:

public class Rogue extends Character {

public int dexterity = 20;

public Rogue(){

super();

this.strength = 8;

this.defense = 4;

this.health = 100;

}

public int attack(Character target){

boolean criticalHit = Arena.generator.nextInt(100) < dexterity;

int damage = this.strength *2;

if (criticalHit){

damage *= 2;

System.out.println("Critical Hit!");

}

int damageDealt = target.takeDamage(damage);

return damageDealt;

}

}

Character Class:

public class Character {

public String name;

public int strength;

public int health;

public int defense;

public int takeDamage(int damage){

int damageTaken = damage - this.defense;

this.health -= damageTaken;

return damageTaken;

}

public int attack(Character target){

int damage = this.strength *2;

int damageDealt = target.takeDamage(damage);

return damageDealt;

}

public boolean isAlive(){

return this.health > 0;

}

public static String[] names = {"Bob", "Joe", "Steve", "Karen", "Slayer"};

public Character(){

this.name = names[Arena.generator.nextInt(names.length)];

}

public Character(int str, int def, int health){

this();

this.strength = str;

this.defense = def;

this.health = health;

}

Monk Class:

public class Monk extends Character {

public Monk(){

super();

this.strength = 0;

this.defense = 0;

this.health = 50;

}

public int attack(Character target){

System.out.println("Don't attack! I come in peace!");

return 1;

}

}

Program: