import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
//만드는 과정에서 많은 실패를 맛보아서 나쁜말이라는 이름이 되었습니다.
public class RunningBadHorse {
public static void main(String[] args) {
List<Horse2> list = new ArrayList<Horse2>();
list.add(new Horse2("1번말")); list.add(new Horse2("2번말")); list.add(new Horse2("3번말")); list.add(new Horse2("4번말")); list.add(new Horse2("5번말")); list.add(new Horse2("6번말")); list.add(new Horse2("7번말")); list.add(new Horse2("8번말")); list.add(new Horse2("9번말")); list.add(new Horse2("0번말"));
// 말달리는 메서드
for (Horse2 horse : list) { horse.start();
}
PrintHorse ph = new PrintHorse(list);
ph.start();
}
}
class PrintHorse extends Thread { List<Horse2> list;
public PrintHorse(List<Horse2> h1) { this.list = h1;
}
@Override
public void run() { String[] arr = new String[50];
int rnk = 1;
boolean ing = true;
while (ing) {
for (Horse2 h2 : list) { if(h2.isGoal()==true) { System.out.print(h2.getHName() + " : ");
for (int j = 0; j < 50; j++) { arr[j] = "*";
System.out.print(arr[j]);
}
System.out.println();
continue;
}
// 말 달리는거 위치표시
System.out.print(h2.getHName() + " : ");
for (int i = 0; i < 50; i++) { arr[i] = "-";
if (h2.getLocation() == i) { arr[i] = ">";
}
}
// 말 10마리 출력
for (int j = 0; j < 50; j++) { System.out.print(arr[j]);
}
System.out.println();
// 순위매기기
if (h2.getLocation() >= 50) { h2.setRank(rnk);
rnk++;
h2.setGoal(true);
}
} // end for
//일정 시간마다 출력
try { Thread.sleep(1000);
} catch (InterruptedException e) { e.printStackTrace();
}
System.out.println("=========================================");
//말 다 들어오면 경기 끝
if (rnk==11) {
System.out.println("=========경기 끝!======="); ing=false;
}
}// end while
Collections.sort(list);
for (Horse2 h2 : list) { System.out.printf("%3d 등 : %3s",h2.getRank(),h2.getHName()); System.out.println();
}
System.exit(0);
}
}
// 말 클래스
class Horse2 extends Thread implements Comparable<Horse2> { private String name;
private int rank = 0;
private int location = 0;
public volatile boolean goal = false; // 결승지점 통과 여부
@Override
public void run() { int cnt = 0;
while (true) { location += cnt;
try { Thread.sleep(1000 * (int) (Math.random() * 4));
} catch (InterruptedException e) { e.printStackTrace();
}
if (location == 50) { break;
}
cnt++;
}
}
public String getHName() { return name;
}
// public void setName(String name) { // this.name = name;
// }
public boolean isGoal() { return goal;
}
public void setGoal(boolean goal) { this.goal = goal;
}
public int getRank() { return rank;
}
public void setRank(int rank) { this.rank = rank;
}
public int getLocation() { return location;
}
public void setLocation(int location) { this.location = location;
}
public Horse2(String name) { this.name = name;
}
@Override
public int compareTo(Horse2 arg0) { return ((Integer) rank).compareTo(arg0.rank);
}
}
