完了済

Question13-Extends/.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-21"/>
+	<classpathentry kind="src" path="src/main/java"/>
+	<classpathentry kind="output" path="build/classes"/>
+</classpath>

Question13-Extends/.gitignore

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+/build/

Question13-Extends/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Question13-Extends</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.common.project.facet.core.builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

Question13-Extends/.settings/org.eclipse.jdt.core.prefs

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+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=21
+org.eclipse.jdt.core.compiler.compliance=21
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=21

Question13-Extends/.settings/org.eclipse.wst.common.project.facet.core.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<faceted-project>
+  <installed facet="java" version="21"/>
+</faceted-project>

Question13-Extends/src/main/java/Animal.java

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+
+public class Animal {
+	
+	private String name;
+	
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+	
+	public void Run() {
+		System.out.println(this.getName()+"走りました。");
+	}
+	
+	public void Eat() {
+		System.out.println(this.getName()+"は食事をしました。");
+	}
+	
+}

Question13-Extends/src/main/java/Cat.java

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+
+public class Cat extends Animal {
+	
+}

Question13-Extends/src/main/java/Character.java

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+
+public class Character {
+	
+	private String name;
+	private int hp;
+	private int power;
+	private int defense;
+	
+	public String getName() {
+		return name;
+	}
+	public void setName(String name) {
+		this.name = name;
+	}
+	public int getHP() {
+		return hp;
+	}
+	public void setHP(int HP) {
+		hp = HP;
+	}
+	public int getPower() {
+		return power;
+	}
+	public void setPower(int power) {
+		this.power = power;
+	}
+	public int getDefense() {
+		return defense;
+	}
+	public void setDefense(int defense) {
+		this.defense = defense;
+	}
+	
+	public Character() {
+		
+	}
+	
+	public Character(int HP, int power, int defense) {
+		this.hp = HP;
+		this.power = power;
+		this.defense = defense;
+	}
+	
+	public int attack() {
+		return this.getPower();
+	}
+	
+	public boolean dameged(int enemypower) {
+		
+		boolean isDead = false;
+		
+		int damage = 0;
+		if (enemypower-this.getDefense()<0) {
+			damage = 1;
+		} else {
+			damage = enemypower-this.getDefense();
+		}
+		
+		if (this.getHP()-damage<0) {
+			this.setHP(0);
+			isDead = true;
+		} else {
+			this.setHP(this.getHP()-damage);
+		}
+		
+		System.out.println(this.getName()+"は"+damage+"のダメージを受けた。");
+		System.out.println(this.getName()+"の残り体力は"+this.getHP()+"。");
+		if(isDead) {
+			System.out.println(this.getName()+"はちからつきた。");
+		}
+		System.out.println("↓");
+		
+		return isDead;
+	}
+	
+	public String display() {
+		String str = "名　前："+this.getName()+"\n"
+					+"体　力："+this.getHP()+"\n"
+					+"　力　："+this.getPower()+"\n"
+					+"耐　久："+this.getDefense();
+		return str;
+	}
+	
+}

Question13-Extends/src/main/java/Dog.java

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+
+public class Dog extends Animal {
+	public void Eat() {
+		System.out.println(this.getName()+"はドッグフードを食べました。");
+	}
+}

Question13-Extends/src/main/java/Hero.java

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+
+public class Hero extends Character {
+	public Hero() {
+		this.setName("");
+		this.setHP(25);
+		this.setPower(10);
+		this.setDefense(7);
+	}
+}

Question13-Extends/src/main/java/Item.java

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+
+public class Item {
+	
+	private String name;
+	private int add;
+	
+	public String getName() {
+		return name;
+	}
+	public void setName(String name) {
+		this.name = name;
+	}
+	public int getAdd() {
+		return add;
+	}
+	public void setAdd(int add) {
+		this.add = add;
+	}
+	
+	public Item(String name,int add) {
+		this.setName(name);
+		this.setAdd(add);
+	}
+	
+}

Question13-Extends/src/main/java/Question13_1.java

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+
+public class Question13_1 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+		
+		Cat cat = new Cat();
+		cat.setName("タマ");
+		cat.Run();
+		cat.Eat();
+		
+	}
+
+}

Question13-Extends/src/main/java/Question13_2.java

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+
+public class Question13_2 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+		
+		Dog dog = new Dog();
+		dog.setName("ポチ");
+		dog.Run();
+		dog.Eat();
+		
+	}
+
+}

Question13-Extends/src/main/java/Question13_3.java

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+
+public class Question13_3 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+		
+		Hero hero = new Hero();
+		hero.setName("勇者");
+		System.out.println(hero.display());
+		
+	}
+
+}

Question13-Extends/src/main/java/Question13_4.java

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+
+public class Question13_4 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+		
+		Slime slime = new Slime();
+		slime.setName("スライム");
+		System.out.println(slime.display());
+		
+	}
+
+}

Question13-Extends/src/main/java/Question13_5.java

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+
+public class Question13_5 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+		
+		Hero hero = new Hero();
+		hero.setName("勇者");
+//		System.out.println(hero.display());
+		
+		Slime slime = new Slime();
+		slime.setName("スライム");
+//		System.out.println(slime.display());
+		
+		while (true) {
+			if ( slime.dameged(hero.attack()) ) {
+				System.out.println(hero.getName()+"は"+slime.getName()+"との戦闘に勝利した");
+				break;
+			}
+			if ( hero.dameged(slime.attack()) ) {
+				System.out.println(slime.getName()+"は"+hero.getName()+"との戦闘に勝利した");
+				break;
+			}
+		}
+		
+	}
+
+}

Question13-Extends/src/main/java/Question13_6.java

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+
+public class Question13_6 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+		
+		SuperHero superhero = new SuperHero();
+		superhero.setName("勇者(装備あり)");
+		System.out.println(superhero.display());
+		
+		Slime slime = new Slime();
+		slime.setName("スライム");
+		
+		Item item = new Item("こんぼう",5);
+		
+		superhero.setItem(item);
+		System.out.println(superhero.attack());
+		
+	}
+
+}

Question13-Extends/src/main/java/Question13_7.java

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+
+public class Question13_7 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+		
+		SuperHero superhero = new SuperHero();
+		superhero.setName("勇者(装備あり)");
+		
+		Slime slime = new Slime();
+		slime.setName("スライム");
+		
+		Item item = new Item("ロングソード",20);
+		superhero.setItem(item);
+		
+		while (true) {
+			if ( slime.dameged(superhero.attack()) ) {
+				System.out.println(superhero.getName()+"は"+slime.getName()+"との戦闘に勝利した");
+				break;
+			}
+			if ( superhero.dameged(slime.attack()) ) {
+				System.out.println(slime.getName()+"は"+superhero.getName()+"との戦闘に勝利した");
+				break;
+			}
+		}
+		
+	}
+
+}

Question13-Extends/src/main/java/Slime.java

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+
+public class Slime extends Character {
+	public Slime() {
+		this.setName("");
+		this.setHP(10);
+		this.setPower(5);
+		this.setDefense(2);
+	}
+}

Question13-Extends/src/main/java/SuperHero.java

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+
+public class SuperHero extends Hero {
+	
+	private Item item;
+	
+	public SuperHero() {
+		super();
+	}
+
+	public Item getItem() {
+		return item;
+	}
+
+	public void setItem(Item item) {
+		this.item = item;
+	}
+	
+	public int attack() {
+		this.setPower(this.getPower()+this.getItem().getAdd());
+		return this.getPower();
+	}
+	
+}