wuziqi.zip_五子棋gui

package wuziqi; import java.util.Scanner; public class WuZiQi { // 定义棋盘的大小 static int SIZE = 15; // 用二维数组表示棋盘 static String[][] BROAD = new String[SIZE][SIZE]; // 初始化棋盘 public static void init() { for (int i = 0; i < SIZE; i++) { for (int j = 0; j < SIZE; j++) { BROAD[i][j] = "十"; } } } // 绘画棋盘 public static void paintBroad() { for (int i = 0; i < SIZE; i++) { for (int j = 0; j < SIZE; j++) { // 输出一行，不要换行 System.out.print(BROAD[i][j]); } // 换行输出下一行 System.out.println(); } } // 判断输入坐标的合法性 public static boolean isLegal(int i, int j) { // 输入不能超出棋盘范围 if (i > 15 || i < 0 || j > 15 || j < 0) { return false; } // 坐标位置必须是还未下子 if (BROAD[i - 1][j - 1] != "十") { return false; } return true; } // 生成随机数模拟电脑下子 public static int[] computer() { int[] coordinate = new int[2]; coordinate[0] = (int) (Math.random() * 15 + 1); coordinate[1] = (int) (Math.random() * 15 + 1); while (!isLegal(coordinate[0], coordinate[1])) { coordinate[0] = (int) (Math.random() * 15 + 1); coordinate[1] = (int) (Math.random() * 15 + 1); } return coordinate; } /** * 判断输赢 返回值： 1:黑子赢了 0:白字赢了 -1：未分胜负 */ public static int isWin() { // 横向判断 // 纵向判断 // 反斜杠判断 // 斜杠判断 for (int i = 0; i < SIZE - 4; i++) { for (int j = 0; j < SIZE - 4; j++) { if (BROAD[i][j] == "●" && BROAD[i + 1][j + 1] == "●" && BROAD[i + 2][j + 2] == "●" && BROAD[i + 3][j + 3] == "●" && BROAD[i + 4][j + 4] == "●") return 1; else if (BROAD[i][j] == "○" && BROAD[i + 1][j + 1] == "○" && BROAD[i + 2][j + 2] == "○" && BROAD[i + 3][j + 3] == "○" && BROAD[i + 4][j + 4] == "○") return 0; } } return -1; } public static void main(String[] args) { init(); paintBroad(); do { System.out.println("请输入下子的坐标:"); Scanner sn = new Scanner(System.in); int i = sn.nextInt(); int j = sn.nextInt(); while (!isLegal(i, j)) { System.out.println("输入非法，请重新输入下子的坐标:"); sn = new Scanner(System.in); i = sn.nextInt(); j = sn.nextInt(); } BROAD[i - 1][j - 1] = "●"; paintBroad(); int[] coordinate = computer(); int c1 = coordinate[0]; int c2 = coordinate[1]; BROAD[c1 - 1][c2 - 1] = "○"; System.out.println("电脑下子: " + c1 + " " + c2); paintBroad(); if (isWin() == 1) { System.out.println("恭喜您赢了"); break; } if (isWin() == 0) { System.out.println("很遗憾，您输了"); break; } } while (isWin() == -1); } }