[Java] Day09 - 포켓몬 상속 실습

포켓몬 상속

코드 구현

package class05;

import java.util.Random;

class Pokemon{
   static Random rand=new Random();
   String name;
   int exp;
   int lv;
   String sound;
   
   Pokemon(){ // 지정하지않는 경우에는 디폴트로 "포켓몬"이 설정됨
      this("포켓몬");
   }
   Pokemon(String name){ // 이름을 사용자가 지정할수도있고,
      this.name=name;
      this.exp=0;
      this.lv=5;
      this.sound="...";
   }
   void game() {
      int action=rand.nextInt(2);
      if(action==0) {
         gameT();
      }
      else {
         gameF();
      }
      lvUp();
   }
   void gameT() {
      this.exp += ( rand.nextInt(41)+10 );
      System.out.println(this.name+", 성공!");
   }
   void gameF() {
      this.exp+=10;
      System.out.println(this.name+", 실패...");
   }
   void lvUp() {
      while(this.exp>=100) {
         this.exp-=100;
         this.lv++;
         System.out.println(this.name+", 레벨업!");
      }
   }
   void hello() {
      System.out.println(this.name+": "+this.sound);
   }
   void printInfo() {
      System.out.println(this.name+"는 Lv."+this.lv+" ["+this.exp+"/100]");
   }
}
class Pika extends Pokemon{
   Pika(){
      this(5);
   }
   Pika(int lv){
      super("피카츄");
      this.lv=lv;
      this.sound="피카피카";
   }
   void game() {
      int action=rand.nextInt(1);
      if(action==0) {
         gameT();
      }
      else {
         gameF();
      }
      lvUp();
   }
}
class Charmander extends Pokemon{
   Charmander(){
      this(5);
   }
   Charmander(int lv){
      super("파이리");
      this.lv=lv;
      this.sound="파아~~~";
   }
   void game() {
      int action=rand.nextInt(5);
      if(action==0) {
         gameT();
      }
      else {
         gameF();
      }
      lvUp();
   }
}

public class Test01 {
   public static void main(String[] args) {
      Pika p1=new Pika(); // 피카츄,5,0
      Pika p2=new Pika(10); // 피카츄,10,0

      Charmander c1=new Charmander();
      Charmander c2=new Charmander(11); 

      for(int i=0;i<10;i++) {
         p1.game();
         p2.game();
         c1.game();
      }
      p1.printInfo();
      p2.printInfo();
      c1.printInfo();
      
      p1.hello();
      c1.hello();
   }
}

GitHub

https://github.com/Qkrwnsgus0522/Java

GitHub - Qkrwnsgus0522/Java