C language -- Sanzi chess

Sanzi

Catalog

menu

Initial chessboard

Game implementation

1. Players play chess
2. The computer plays chess
3. Judgement of winning or losing

Game over

Module processing

1 game.h

#include<stdio.h>
#include<stdlib.h>
#include<time.h>


#define ROW 3
#define COL 3
// Initialize chessboard 
void InitBoard(char board[ROW][COL], int row, int col);
// Print chessboard 
void DisplayBoard(char board[ROW][COL], int row, int col);
// Players play chess 
void player_move(char board[ROW][COL], int row, int col);
// The computer plays chess 
void computer_move(char board[ROW][COL], int row, int col);
// Judgement of winning or losing 
char is_win(char board[ROW][COL], int row, int col);

2.game.c3

#define _CRT_SECURE_NO_WARNINGS 
#include"game.h"
void InitBoard(char board[ROW][COL], int row, int col)
{
	int i = 0;
	for (i = 0; i < row; i++)
	{
		int j = 0;
		for (j = 0; j < col; j++)
		{
			board[i][j] = ' ';
		}
	}
}

void DisplayBoard(char board[ROW][COL], int row, int col)
{
	int i = 0;
	for (i = 0; i < row; i++)
	{
		// Print data 
		int j = 0;
		for (j = 0; j < col; j++)
		{
			printf(" %c ", board[i][j]);   
			if (j < col - 1)            
				printf("|");
		}
		printf("\n");
		// Print split lines 
		if (i < row - 1)
		{
			for (j = 0; j < col; j++)
			{
				printf("---");
				if (j < col - 1)
					printf("|");

			}
			printf("\n");
		}
	}
}

void player_move(char board[ROW][COL], int row, int col)
{
	int x = 0;
	int y = 0;
	printf(" Players play chess \n");
	while (1)
	{
		printf(" Please enter the coordinates ：>");
		scanf("%d %d", &x, &y);
		if (x >= 1 && x <= row && y >= 1 && y <= col)
		{	// Playing chess 
			if (board[x - 1][y - 1]==' ')
			{
				board[x - 1][y - 1] = '*';
				break;
			}
			else
			{
				printf(" The coordinates are occupied , Please re-enter \n");

			}

		}
		else
		{
			printf(" illegal input , Please re-enter \n");
		}
	}
}

void computer_move(char board[ROW][COL], int row, int col)
{
	int x = 0;
	int y = 0;
	printf(" The computer plays chess ：>\n");
	while (1)
	{
		x = rand()%row;//0-2
		y = rand()%col;//0-2
		if (board[x][y] == ' ');
		{
			board[x][y] = '#';
			break;
		}
	}

}
static int if_full(char board[ROW][COL], int row, int col)
{
	int i = 0;
	for (i = 0; i < row; i++)
	{
		int j = 0;
		for (j = 0; j < col; j++)
		{
			if (board[i][j] == ' ')
			{
				return 0;// Not full 
			}
		}
	}
	return 1;// Full of 
}

char is_win(char board[ROW][COL], int row, int col)
{
	int i = 0;
	// Judgment line 
	for (i = 0; i < row; i++)
	{
		if (board[i][0] == board[i][1] && board[i][1] == board[i][2] && board[i][2]!= ' ')
		{
			return board[i][1];
		}
	}
	// Judgment column 
	for (i = 0; i < col; i++)
	{
		if (board[0][i] == board[1][i] && board[1][i] == board[2][i] && board[2][i]!= ' ')
		{
			return board[1][i];
		}
	}
	// Judging diagonals 
	if (board[0][0] == board[1][1] && board[1][1] == board[2][2] && board[1][1] != ' ')
	{
		return board[1][1];
	}
	if (board[0][2] == board[1][1] && board[1][1] == board[2][0] && board[1][1] != ' ')
	{
		return board[1][1];
	}


	// Judge a draw 
	if (if_full(board, row, col) == 1)
	{
		return 'Q';
	}
	// continue 
	return 'C';
}

3.test.c

#define _CRT_SECURE_NO_WARNINGS 1

#include"game.h"
void menu()
{
	printf("*****************\n");
	printf("*****1.play******\n");
	printf("*****0.exit******\n");
	printf("*****************\n");

}
void game()
{
	char ret = 0;
	// Store chess data 
	char board[ROW][COL] = { 0 };
	// Initialize the chessboard to full space 
	InitBoard(board, ROW, COL);
	// Print chessboard 
	DisplayBoard(board, ROW, COL);
	while (1)
	{
		// Players play chess 
		player_move(board, ROW, COL);
		DisplayBoard(board, ROW, COL);
		// Judgement of winning or losing 
		ret = is_win(board,ROW,COL);
		if (ret != 'C')
		{
			break;
		}
		// The computer plays chess 
		computer_move(board, ROW, COL);// Play chess immediately 
		DisplayBoard(board, ROW, COL);
		ret = is_win(board, ROW, COL);
		if (ret != 'C')
		{
			break;
		}
	}
	if (ret == '*')
	{
		printf(" The player won \n");
	}
	else if (ret == '#')
	{
		printf(" The computer won \n");
	}
	else
	{
		printf(" It ends in a draw ");
	}
}
// How to end the game 
// The player *
// Computers win #
// It ends in a draw Q
// continue C
void test()
{
	int input = 0;
	srand((unsigned int)time(NULL));
	do
	{
		menu();
		printf(" Please select ：>");
		scanf("%d", &input);
		switch (input)
		{
		case 1:
			game();// game 
			break;
		case 0:
			printf(" Quit the game \n");
			break;
		default:
			printf(" Wrong choice \n");
			break;
		}
	} while (input);

}
int main()
{

	test();
	return 0;
}

Realization

 

Conclusion

It's not easy to create , I hope you can give the blogger some praise .