Java Bingo 소스 코드 분석 풀이

Java Bingo 소스 코드 분석 풀이

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This is an example for developers starting java. Hope this helps you.

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import java.util.*;

public class Bingo {
 public static int player[][] = new int[5][5];
 public static int com[][] = new int[5][5];
 
 public static void main (String[] args) throws Exception{
  
  System.out.println("====================================================");
  System.out.println("==========    B I N G O       G A M E    ===========");
  System.out.println("====================================================");
  System.out.println("================== 3줄을 완성하세요 ==================");
  System.out.println("====================================================\n");
  SetGame sg = new SetGame();
  GameStart gt = new GameStart();
  
  System.out.println("==========플레이어 빙고판==========");
  sg.makeboard(player);
  sg.makeboard(com);
  SetGame.print(player);
  //System.out.println("==========컴퓨터 빙고판=========="); sg.print(com);
  
  while(true){
   gt.P_choice();
   gt.C_choice();
   gt.turnCount++;
  }
  
 }
}

class SetGame{
 int ran;
 boolean check;
 int temp[][] = new int[5][5];
 int num[] = new int [25];
 
 public int[][] makeboard(int temp[][]){
  //player 빙고판 세팅
  for(int i = 0; i < 25; ){
   ran = (int)(Math.random() * 26);
   check = true;
   
   for(int j = 0; j < 25; j++){
    if(num[j] == ran)
     check = false;
   }
   
   if(check != false)
    num[i++] = ran;
  }
  
  for(int k = 0, i = 0; i < 5; i++){
   for(int j = 0; j < 5; j++, k++){
    temp[i][j] = num[k];
   }
  }
  return temp;
 }
 
 public static void print(int temp[][]){
  for(int i = 0; i < 5; i++){
   for(int j = 0; j < 5; j++){
    if(temp[i][j] == '0')
     System.out.print("▦\t");
    else
     System.out.print(temp[i][j] + "\t");
   }
   System.out.println();
  }
  System.out.println("==================================");
 }
 
}


class GameStart extends Bingo{
 Scanner in = new Scanner(System.in);
 int num, input, n=0;
 int row, col;
 static int turnCount = 0;
 boolean check;
 public boolean c_win;
 public boolean p_win;
 
 public void P_choice(){
  System.out.print("숫자를 입력하세요 : ");
  input = in.nextInt();
  marking(input);
    
 }
 
 public void C_choice(){
  while(true){
   row = (int)(Math.random() * 5);
   col = (int)(Math.random() * 5);
   if(com[row][col] == '0')
    continue;
   else{
    num = com[row][col];
    break;
   }
  }
  System.out.print("\n컴퓨터 선택 : " + num);
  marking(num);
 }
 
 public void marking(int k){
  System.out.println();
  //player, com  마킹
  for(int i = 0; i < 5; i++){
   for(int j =0; j < 5; j++){
    if(player[i][j] == k)
     player[i][j] = '0';
    
    if(com[i][j] == k)
     com[i][j] = '0';
   }
  }
 
  SetGame.print(player);
  
  if(turnCount >= 7){
   c_checking();
   p_checking();
   whoWin();
  }
  
 }
 
 public void c_checking(){
  boolean G_check = true, S_check = true;
  boolean L_check = true, R_check = true;
  int c_count = 0;
  int i, j;
  
  // ↙ ↘체크
  for(i = 0; i < 5; i++){
   for(j = 0; j < 5; j++){
    if((i + j) == 4){
     if(com[i][j] != '0'){
      R_check = false;
    } }
    if(i == j){
     if(com[i][j] != '0'){
      L_check = false;
  } } } }
  
  if(R_check == true)
   c_count++;
    
  if(L_check == true)
   c_count++;
  
  
  // 가로, 세로 체크
  for(i = 0; i < 5; i++){
   G_check = true;
   S_check = true;
   
   for(j = 0; j < 5; j++){
    if(com[i][j] != '0')
     G_check = false;
   
    if(com[j][i] != '0')
     S_check = false;
   }
   
   if(G_check == true)
    c_count++;
   
   if(S_check == true)
    c_count++;
  }
  
  if(c_count == 3)
   c_win = true;
     
 }
 
 public void p_checking(){
  boolean G_check = true, S_check = true;
  boolean L_check = true, R_check = true;
  int p_count = 0;
  int i, j;
  
  // ↙ ↘체크
  for(i = 0; i < 5; i++){
   for(j = 0; j < 5; j++){
    if((i + j) == 4){
     if(player[i][j] != '0'){
      R_check = false;
    } }
    if(i == j){
     if(player[i][j] != '0'){
      L_check = false;
  } } } }
  
  if(R_check == true)
   p_count++;
    
  if(L_check == true)
   p_count++;
  
  
  // 가로, 세로 체크
  for(i = 0; i < 5; i++){
   G_check = true;
   S_check = true;
   
   for(j = 0; j < 5; j++){
    if(player[i][j] != '0')
     G_check = false;
   
    if(player[j][i] != '0')
     S_check = false;
   }
   
   if(G_check == true)
    p_count++;
   
   if(S_check == true)
    p_count++;
  }
  
  if(p_count == 3)
   p_win = true;
 }
 
 public void whoWin(){
  if(p_win == true && c_win == true){
   System.out.println("비겼습니다.");
   System.out.println("\n==========컴 퓨 터 빙고판==========");
   SetGame.print(com);
   System.exit(0);
  }
  
  else if(p_win == true){
   System.out.println("Player가 이겼습니다.");
   System.out.println("\n==========컴 퓨 터 빙고판==========");
   SetGame.print(com);
   System.exit(0);
  }
  
  else if(c_win == true){
   System.out.println("Com이 이겼습니다.");
   System.out.println("\n==========컴 퓨 터 빙고판==========");
   SetGame.print(com);
   System.exit(0);
  }
 }
 
}