scan.java

一个简单的JAVA五子棋游戏

package cn.pzhu.lxb.chess;

public class Scan {

	int shape[][][] = new int[19][19][5];

	void scan(int chesspad[][], int colour) {
		int i, j;

		for (i = 0; i <= 18; i++)
			for (j = 0; j <= 18; j++)
				if (chesspad[i][j] == 0) {
					int m = i, n = j;

					while (n - 1 >= 0 && chesspad[m][--n] == colour) {
						shape[i][j][0]++;
					}
					n = j;
					while (n + 1 <= 18 && chesspad[m][++n] == colour) {
						shape[i][j][0]++;
					}

					n = j;
					while (m - 1 >= 0 && chesspad[--m][n] == colour) {
						shape[i][j][1]++;
					}
					m = i;
					while (m + 1 <= 18 && chesspad[++m][n] == colour) {
						shape[i][j][1]++;
					}

					m = i;
					while (m - 1 >= 0 && n + 1 <= 18 && chesspad[--m][++n] == colour) {
						shape[i][j][2]++;
					}
					m = i;
					n = j;
					while (m + 1 <= 18 && n - 1 >= 0 && chesspad[++m][--n] == colour) {
						shape[i][j][2]++;
					}

					m = i;
					n = j;

					while (m - 1 >= 0 && n - 1 >= 0 && chesspad[--m][--n] == colour) {
						shape[i][j][3]++;
					}
					m = i;
					n = j;
					while (m + 1 <= 18 && n + 1 <= 18 && chesspad[++m][++n] == colour) {
						shape[i][j][3]++;
					}

				}

	}

}