以前做过一个C语言版五子棋:C语言+二维数组+非递归实现五子棋游戏
现在做一个Java语言版五子棋,规则如下:
1、白子为O;
2、黑子为@;
3、白子先手;
4、格子占满时为平局;
5、四个方向上有连续五个子为胜利;
6、如果选择0 3表示选的第1行与第4列;
废话不多说,直接上代码:
import java.util.Scanner;
/**
* 命令行版五子棋
* 规则:
* 1、白子为O;
* 2、黑子为@;
* 3、白子先手;
* 4、格子占满时为平局;
* 5、四个方向上有连续五个子为胜利;
* 6、如果选择0 3表示选的第1行与第4列;
*/
public class WuZiQi {
public static final int N = 16;
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
char[][] GAME = new char[N][N];
int count = 0; //轮换落子计算
int m, n; //白家
int x, y; //黑家
int res = 0;
wzq_init(GAME);
wzq_show(GAME);
while (true) {
//当棋盘格子被下满了时
if (N * N == count) {
System.out.println("棋盘已经下满了,平局!");
sc.close();
return;
}
if (0 == count % 2) {
System.out.print("请白家落子(例如0 3或1 3):");
m = sc.nextInt();
n = sc.nextInt();
while (m < 0 || m > N - 1 || n < 0 || n > N - 1) {
System.out.print("输入的坐标超出范围,请重新输入:");
m = sc.nextInt();
n = sc.nextInt();
}
while ('+' != GAME[m][n]) {
System.out.print("此处已经落过子,请重新落子:");
m = sc.nextInt();
n = sc.nextInt();
}
GAME[m][n] = 'O';
res = wzq_play(m, n, GAME);
if (1 == res) {
wzq_show(GAME);
System.out.println("程序结束");
sc.close();
return;
}
} else {
System.out.print("请黑家落子(例如0 3或1 3):");
x = sc.nextInt();
y = sc.nextInt();
while (x < 0 || x > N - 1 || y < 0 || y > N - 1) {
System.out.print("输入的坐标超出范围,请重新输入:");
x = sc.nextInt();
y = sc.nextInt();
}
while ('+' != GAME[x][y]) {
System.out.print("此处已经落过子,请重新落子:");
x = sc.nextInt();
y = sc.nextInt();
}
GAME[x][y] = '@';
res = wzq_play(x, y, GAME);
if (1 == res) {
wzq_show(GAME);
System.out.println("程序结束");
sc.close();
return;
}
}
count++;
wzq_show(GAME);
}
}
//显示五子棋棋盘
public static void wzq_show(char[][] GAME) {
System.out.println("五子棋棋盘如下:");
for (int i = 0; i < N; i++) {
for (int j = 0; j < N; j++) {
System.out.print(GAME[i][j]);
}
System.out.println();
}
}
//初始化五子棋棋盘
public static void wzq_init(char[][] GAME) {
for (int i = 0; i < N; i++) {
for (int j = 0; j < N; j++) {
GAME[i][j] = '+';
}
}
}
//游戏是否胜利的运算,一旦有人胜利则返回1
public static int wzq_play(int a, int b, char[][] GAME) {
int i = 0, j = 0, k = 0;
//方向-上的
for (j = b - 4; j < b + 4; j++) {
if (j < 0 || j > N - 1) {
continue;
}
for (i = 0; i < 5; i++) {
if (j + i < 0 || j + i > N - 1) {
break;
}
if ('@' == GAME[a][j + i] || '+' == GAME[a][j + i]) {
break;
}
if ('O' == GAME[a][j + i] && 4 == i) {
System.out.println("\n恭喜你,白家-方向上获胜!");
return 1;
}
}
for (i = 0; i < 5; i++) {
if (j + i < 0 || j + i > N - 1) {
break;
}
if ('O' == GAME[a][j + i] || '+' == GAME[a][j + i]) {
break;
}
if ('@' == GAME[a][j + i] && 4 == i) {
System.out.println("\n恭喜你,黑家-方向上获胜!");
return 1;
}
}
}
//方向|上的
for (i = a - 4; i < a + 4; i++) {
if (i < 0 || i > N - 1) {
continue;
}
for (j = 0; j < 5; j++) {
if (i + j < 0 || i + j > N - 1) {
break;
}
if ('@' == GAME[i + j][b] || '+' == GAME[i + j][b]) {
break;
}
if ('O' == GAME[i + j][b] && 4 == j) {
System.out.println("\n恭喜你,白家|方向上获胜!");
return 1;
}
}
for (j = 0; j < 5; j++) {
if (i + j < 0 || i + j > N - 1) {
break;
}
if ('O' == GAME[i + j][b] || '+' == GAME[i + j][b]) {
break;
}
if ('@' == GAME[i + j][b] && 4 == j) {
System.out.println("\n恭喜你,黑家|方向上获胜!");
return 1;
}
}
}
//方向\上的
for (i = a - 4, j = b - 4; i < a + 4 && j < b + 4; i++, j++) {
if (i < 0 || i > N - 1 || j < 0 || j > N - 1) {
continue;
}
for (k = 0; k < 5; k++) {
if (i + k < 0 || i + k > N - 1 || j + k < 0 || j + k > N - 1) {
break;
}
if ('@' == GAME[i + k][j + k] || '+' == GAME[i + k][j + k]) {
break;
}
if ('O' == GAME[i + k][j + k] && 4 == k) {
System.out.println("\n恭喜你,白家\方向上获胜!");
return 1;
}
}
for (k = 0; k < 5; k++) {
if (i + k < 0 || i + k > N - 1 || j + k < 0 || j + k > N - 1) {
break;
}
if ('O' == GAME[i + k][j + k] || '+' == GAME[i + k][j + k]) {
break;
}
if ('@' == GAME[i + k][j + k] && 4 == k) {
System.out.println("\n恭喜你,黑家\方向上获胜!");
return 1;
}
}
}
//方向/上的
for (i = a + 4, j = b - 4; i > a - 4 && j < b + 4; i--, j++) {
if (i < 0 || i > N - 1 || j < 0 || j > N - 1) {
continue;
}
for (k = 0; k < 5; k++) {
if (i - k < 0 || i - k > N - 1 || j + k < 0 || j + k > N - 1) {
break;
}
if ('@' == GAME[i - k][j + k] || '+' == GAME[i - k][j + k]) {
break;
}
if ('O' == GAME[i - k][j + k] && 4 == k) {
System.out.println("\n恭喜你,白家/方向上获胜!");
return 1;
}
}
for (k = 0; k < 5; k++) {
if (i - k < 0 || i - k > N - 1 || j + k < 0 || j + k > N - 1) {
break;
}
if ('O' == GAME[i - k][j + k] || '+' == GAME[i - k][j + k]) {
break;
}
if ('@' == GAME[i - k][j + k] && 4 == k) {
System.out.println("\n恭喜你,黑家/方向上获胜!");
return 1;
}
}
}
return 0;
}
}
idea里面测试可以正常运行,游戏结果正常,运行环境:jdk1.8+win11。