Java小小RPG游戏第六版（基于第五版优化）

功能一览：

实现自由打怪，自动打怪，自动升级，支持升级后的属性增加。

package com.game.huntervsmonster05;
 
 public class TestGme
 {
 	static int i;
 
 	public static void main(String[] args)
 	{/*
 	 * Hunter hunter = new Hunter(1); for (i = 1; i < 10; i++) { Monster monster
 	 * = new Monster(i); System.out.println(hunter.name + "VS" + monster.type);
 	 * hunter.fight(monster); System.out.println("战斗结束"); // monster.show();
 	 * hunter.show(); if (!hunter.isLive) { return; } }
 	 */
 		new Game().start(new Hunter(3));
 	}
 }
 

package com.game.huntervsmonster05;
 
 public class Monster
 {
 	String type;
 	int maxLife;
 	int actualLife;
 	boolean isLive;
 	int attack;
 	int defend;
 	int experience;
 	int nimble;
 
 	public Monster(int i)
 	{
 		switch (i)
 		{
 		case 1:
 		{
 			this.type = "小僵尸";
 			this.attack = 80;
 			this.defend = 20;
 			this.isLive = true;
 			this.maxLife = 200;
 			this.actualLife = maxLife;
 			this.experience = 100;
 			this.nimble = 5;
 		}
 			break;
 		case 2:
 		{
 			this.type = "大僵尸";
 			this.attack = 130;
 			this.defend = 50;
 			this.isLive = true;
 			this.maxLife = 500;
 			this.actualLife = maxLife;
 			this.experience = 200;
 			this.nimble = 10;
 		}
 			break;
 		case 3:
 		{
 			this.type = "僵尸老大";
 			this.attack = 200;
 			this.defend = 90;
 			this.isLive = true;
 			this.maxLife = 1000;
 			this.actualLife = maxLife;
 			this.experience = 300;
 			this.nimble = 13;
 		}
 			break;
 		case 4:
 		{
 			this.type = "小鬼";
 			this.attack = 210;
 			this.defend = 100;
 			this.isLive = true;
 			this.maxLife = 1200;
 			this.actualLife = maxLife;
 			this.experience = 320;
 			this.nimble = 20;
 		}
 			break;
 		case 5:
 		{
 			this.type = "老鬼";
 			this.attack = 350;
 			this.defend = 150;
 			this.isLive = true;
 			this.maxLife = 2000;
 			this.actualLife = maxLife;
 			this.experience = 400;
 			this.nimble = 25;
 		}
 			break;
 		case 6:
 		{
 			this.type = "火鬼王";
 			this.attack = 500;
 			this.defend = 200;
 			this.isLive = true;
 			this.maxLife = 5000;
 			this.actualLife = maxLife;
 			this.experience = 500;
 			this.nimble = 30;
 		}
 			break;
 		case 7:
 		{
 			this.type = "黑无常";
 			this.attack = 600;
 			this.defend = 250;
 			this.isLive = true;
 			this.maxLife = 8000;
 			this.actualLife = maxLife;
 			this.experience = 800;
 			this.nimble = 35;
 		}
 			break;
 		case 8:
 		{
 			this.type = "白无常";
 			this.attack = 600;
 			this.defend = 250;
 			this.isLive = true;
 			this.maxLife = 8000;
 			this.actualLife = maxLife;
 			this.experience = 800;
 			this.nimble = 40;
 		}
 			break;
 		case 9:
 		{
 			this.type = "阎王";
 			this.attack = 900;
 			this.defend = 300;
 			this.isLive = true;
 			this.maxLife = 10000;
 			this.actualLife = maxLife;
 			this.experience = 1000;
 			this.nimble = 50;
 		}
 			break;
 		}
 	}
 
 	public void fight(Hunter hunter)
 	{
 		if (!isLive)
 		{
 			return;
 		}
 		hunter.injured(this);
 	}
 
 	public void injured(Hunter hunter)
 	{
 		int randomNimble = 0;
 		randomNimble = randomNumber();
 		if (randomNimble >this.nimble)
 		{
 			if (hunter.attack >= this.defend)
 				this.actualLife = this.actualLife
 						- (hunter.attack - this.defend);
 		}
 		else
 			System.out.println(this.type + "躲避成功");
 		if (this.actualLife <= 0)
 		{
 			this.dead(hunter);
 			return;
 		}
 		this.show();
 		this.fight(hunter);
 	}
 
 	void dead(Hunter hunter)
 	{
 		this.isLive = false;
 		hunter.changeExperience(this);
 	}
 
 	int randomNumber()
 	{
 		int number = 0;
 		number = (int) (Math.random() * 100);
 		return number;
 	}
 
 	void show()
 	{
 		if (this.isLive)
 			System.out.println(this.type + "还有" + this.actualLife + "点血");
 		else
 			System.out.println(this.type + "被杀死了！");
 	}
 }
 

package com.game.huntervsmonster05;
 
 public class GameUtil
 {
 	public static int retrunRandom(int start, int end)
 	{
 		while (true)
 		{
 			int number = 0;
 			number = (int) (Math.random() * 10);
 			if (number >= start && number <= end)
 				return number;
 		}
 	}
 
 	public static int retrunBigRandom(int start, int end)
 	{
 		while (true)
 		{
 			int number = 0;
 			number = (int) (Math.random() * 100);
 			if (number >= start && number <=end)
 				return number;
 		}
 	}
 
 	public static int retrunLongRandom(int start, int end)
 	{
 		while (true)
 		{
 			int number = 0;
 			number = (int) (Math.random() * 100);
 			if (number >= start && number <=end)
 				return number;
 		}
 	}
 }
 

package com.game.huntervsmonster05;
 
 public class Game
 {
 	Monster m1;
 	Monster m2;
 	Monster m3;
 	Monster m4;
 	Monster m5;
 	Monster m6;
 	Monster m7;
 	Monster m8;
 	Monster m9;
 
 	public Game()
 	{
 		/*
 		 * Hunter hunter=new Hunter(1); Monster monster1=new Monster(1); Monster
 		 * monster2=new Monster(2); Monster monster3=new Monster(3); Monster
 		 * monster4=new Monster(4); Monster monster5=new Monster(5); Monster
 		 * monster6=new Monster(6); Monster monster7=new Monster(7); Monster
 		 * monster8=new Monster(8); Monster monster9=new Monster(9);
 		 */
 		m1 = new Monster(1);
 		m2 = new Monster(2);
 		m3 = new Monster(3);
 		m4 = new Monster(4);
 		m5 = new Monster(5);
 		m6 = new Monster(6);
 		m7 = new Monster(7);
 		m8 = new Monster(8);
 		m9 = new Monster(9);
 	}
 
 	void start(Hunter hunter)
 	{
 		while (m1.isLive || m2.isLive || m3.isLive || m4.isLive || m5.isLive
 				|| m6.isLive || m7.isLive || m8.isLive || m9.isLive)
 		{
 			if (hunter.isLive)
 			{
 				int number = GameUtil.retrunRandom(1, 9);
 				switch (number)
 				{
 				case 1:
 					hunter.fight(m1);
 					break;
 				case 2:
 					hunter.fight(m2);
 					break;
 				case 3:
 					hunter.fight(m3);
 					break;
 				case 4:
 					hunter.fight(m4);
 					break;
 				case 5:
 					hunter.fight(m5);
 					break;
 				case 6:
 					hunter.fight(m6);
 					break;
 				case 7:
 					hunter.fight(m7);
 					break;
 				case 8:
 					hunter.fight(m8);
 					break;
 				case 9:
 					hunter.fight(m9);
 					break;
 				}
 			}
 			else
 				break;
 		}
 		end(hunter);
 	}
 
 	void end(Hunter hunter)
 	{
 		if (hunter.isLive)
 		{
 			System.out.println(hunter.name + "宇内无敌！");
 		}
 		else
 			System.out.println("呜呼，天妒英才！");
 	}
 }
 

package com.game.huntervsmonster05;
 
 public class Hunter
 {
 	String name;
 	int maxLife;
 	int actualLife;
 	int level;
 	int attack;
 	int defend;
 	int experience;
 	String weapon;
 	boolean isLive;
 	int nimble;
 
 	public Hunter(int i)
 	{
 		switch (i)
 		{
 		case 1:
 		{
 			this.name = "李逍遥";
 			this.attack = 100;
 			this.defend = 40;
 			this.isLive = true;
 			this.maxLife = 200;
 			this.weapon = "无尘剑";
 			this.actualLife = maxLife;
 			this.experience = 0;
 			this.level = 1;
 			this.nimble = 90;
 		}
 			break;
 		case 2:
 		{
 			this.name = "景天";
 			this.attack = 500;
 			this.defend = 200;
 			this.isLive = true;
 			this.maxLife = 1000;
 			this.weapon = "魔剑";
 			this.actualLife = maxLife;
 			this.experience = 0;
 			this.level = 1;
 			this.nimble = 45;
 		}
 			break;
 		case 3:
 		{
 			this.name = "孙悟空";
 			this.attack = 1000;
 			this.defend = 400;
 			this.isLive = true;
 			this.maxLife = 3000;
 			this.weapon = "金箍棒";
 			this.actualLife = maxLife;
 			this.experience = 0;
 			this.level = 1;
 			this.nimble = 50;
 		}
 			break;
 		}
 	}
 
 	void fight(Monster monster)
 	{
 		if (!isLive)
 		{
 			return;
 		}
 		monster.injured(this);
 	}
 
 	void injured(Monster monster)
 	{
 		int randomNimble = 0;
 		randomNimble = randomNumber();
 		if (randomNimble >this.nimble)
 		{
 			if (monster.attack >= this.defend)
 				this.actualLife = this.actualLife
 						- (monster.attack - this.defend);
 		}
 		else
 			System.out.println(this.name + "躲避成功");
 		if (this.actualLife <= 0)
 		{
 			this.dead();
 			return;
 		}
 		this.show();
 		this.fight(monster);
 	}
 
 	void dead()
 	{
 		this.isLive = false;
 	}
 
 	void changeExperience(Monster moster)
 	{
 		this.experience += moster.experience;
 		while (this.experience >= (this.level * 200))
 		{
 			upgrade();
 		}
 	}
 
 	void upgrade()
 	{
 		this.level += 1;
 		this.attack *= 1.5;
 		this.defend *= 1.25;
 		this.actualLife = (int) (this.maxLife * 1.5);
 		this.maxLife *= 1.5;
 		this.nimble += 2;
 		System.out.println(this.name + ":" + this.level);
 	}
 
 	void show()
 	{
 		if (this.isLive)
 			System.out.println(this.name + "还有" + this.actualLife + "点血");
 		else
 		{
 			System.out.println(this.name + "壮烈牺牲了！");
 			return;
 		}
 	}
 
 	int randomNumber()
 	{
 		int number = 0;
 		number = (int) (Math.random() * 100);
 		return number;
 	}
 }