#define _CRT_SECURE_NO_WARNINGS
#include<>
#include<>//Header file for multimedia device
#pragma comment(lib,"")//Play music library files
#include<>
#include<>
#include<>
#include<>
#include<>
int judge(int a, int b);
int flag = 0;//Black and white chess alternate
int board[21][21] = { 0 };//0Indicates the status of no chess pieces. Tells the computer whether there are chess pieces.
void initGame()//Initialize the game
{
//Drawing environment
initgraph(600, 550);//Width Height
//setbkcolor(LIGHTCYAN);//The paint is ready
//cleardevice();//Paint
//Postings
loadimage(NULL, L"");
//Background music Multimedia control interface
mciSendString(L"open Wangjiangnan.mp3", 0, 0, 0);
mciSendString(L"play Wangjiangnan.mp3", 0, 0, 0);
setlinecolor(BLACK);
//Draw a chessboard
//Draw lines20×20Chessboard
for (int i = 25; i <=500; i+=25)
{
line(i, 0, i, 500);
line(0, i, 500, i);
}
line(501, 0, 501, 500);//Achieve bolding effect
outtextxy(510, 100, L"Player 1: Black Chess");
outtextxy(510, 200, L"Player 2: White Chess");
}
//Play chess
void playChess()
{
//Play chess with the mouse
MOUSEMSG m;//Save mouse information
int x=0, y=0;
int a=0, b=0;
HWND hwnd = GetHWnd();
while (1)
{
m = GetMouseMsg();
for (int i = 0; i <= 20; i++)
{
for (int j = 0; j <= 20; j++)
{
if (abs( - j * 25) < 12.5 && abs( - i* 25)<12.5)
{
//i is understood as row j is understood as column
//ifIn the statement, it is OK to change i to j and j to i, because i and j are0-20cycle
//It's nothing more than finding the right i for the outer loop first, and then finding the right j for the inner loop
//Or find the appropriate j first, and then find the appropriate i in the outer loop
x = j * 25; //The upper left corner of the board is (0，0) horizontal axis x vertical axis y
y = i * 25;
a = i;
b = j;
//a=j b=i can do it, but I don't know why?
}
}
}
//Press the left mouse button
if ( == WM_LBUTTONDOWN)
{
//Overlapping problems occur
if (board[a][b] != 0)
{
MessageBox(hwnd, L"There are already chess pieces here, please re-select", L"hint", MB_OK);
continue;//Exit this loop and re-enter
}
if (flag % 2 == 0)
{
setfillcolor(BLACK);
solidcircle(x, y, 10);//Coordinates, chess piece radius
board[a][b] = 1;//1Indicates playing black chess
}
else//odd number
{
setfillcolor(WHITE);
solidcircle(x, y, 10);
board[a][b] = 2;
}
flag = 1 - flag;//flag in0，1Switch
//solidcircle(/25*25,/25*25,10);//This is not a strong experience in writing chess.
}
if (judge(a, b))
{
if (flag % 2 == 0)
{
MessageBox(hwnd, L"Player 2 Victory", L"game over", MB_OK);
return;//Program ends
}
else
{
MessageBox(hwnd, L"Player 1 wins", L"game over", MB_OK);
return;
}
}
}
}
//Judge win or lose
int judge(int a, int b)
{
int i, j;
int t = 2 - flag % 2;//1 2
//a=10,b=12Vertical From top to bottom
for (i = a - 4, j = b; i <= a; i++)//b is column a is row fixed j is constant i changes look at the vertical direction
{
if (i >= 0 && i <= 16 && t == board[i][j] &&
t == board[i + 1][j] && t == board[i + 2][j] &&
t == board[i + 3][j] && t == board[i + 4][j])
//iThe first chess piece The fifth chess piece i+4<20So i<16
{
return 1;
}
}
//Vertical From bottom to top
for (i =a+4, j = b; i >= a; i--)//b is column a is row fixed j is constant i changes look at the vertical direction
{
if (i <=20 && t == board[i][j] && t == board[i - 1][j] && t == board[i - 2][j] && t == board[i - 3][j] && t == board[i - 4][j])
//iThe first chess piece The fifth chess piece i+4<20So i<16
{
return 1;
}
}
//Some writing redundantly. No matter where chess is played, it will traverse from which direction.
//a=10,b=12Horizontal judgment from left to right
for (i = a, j = b-4; j <= b; j++)//b is column a is row fixed i is unchanged j changes look at the horizontal direction
{
if (j >= 0 && j < 16 && t == board[i][j] && t == board[i][j + 1] && t == board[i][j + 2] && t == board[i][j + 3] && t == board[i][j + 4])
//jThe first chess piece, the fifth chess piece, j+4<20So j<16
{
return 1;
}
}
//a=10,b=12Horizontal judgment from right to left
//for (i = a, j = b + 4; j >= b; j--)//b is column a is row fixed i is unchanged j changes look at the horizontal direction
//{
// if (j <=20 && t == board[i][j] && t == board[i][j - 1] && t == board[i][j - 2] && t == board[i][j - 3] && t == board[i][j - 4])
// //jThe first chess piece, the fifth chess piece, j+4<20So j<16
// {
// return 1;
// }
//}
//a=10,b=12Slanted Lower Right From left to right
for (i = a-4, j = b - 4; i<= a,j <= b; i++,j++)
{
if (i >= 0 && i <=16 &&j >= 0 && j <= 16 && t == board[i][j] &&
t == board[i+1][j + 1] && t == board[i + 2][j + 2] &&
t == board[i + 3][j + 3] && t == board[i + 4][j + 4])
//iThe first chess piece The fifth chess piece i+4<20So i<16
{
return 1;
}
}
// //a=10,b=12Slanted upper left oblique from right to left
//for (i = a + 4, j = b + 4; i >= a, j >= b; i--, j--)
//{
// if (i <= 20 && j <=20 && j <= 16 && t == board[i][j] && t == board[i - 1][j - 1] && t == board[i - 2][j - 2] && t == board[i - 3][j - 3] && t == board[i - 4][j - 4])
// //iThe first chess piece The fifth chess piece i+4<20So i<16
// {
// return 1;
// }
//}
//
//a=10,b=12Left bottom oblique from right to left
for (i = a - 4, j = b + 4; i <= a, j >= b; i++, j--)
{
if (i >=0 && i<=16 && j <=20 && t == board[i][j] &&
t == board[i + 1][j - 1] && t == board[i + 2][j - 2] &&
t == board[i + 3][j - 3] && t == board[i + 4][j - 4])
{
return 1;
}
}
/*
The lower left oblique and the upper right oblique are consistent. The upper right oblique and the lower left oblique are consistent.
*/
//a=10,b=12Top right diagonal from left to right
//for (i = a + 4, j = b - 4; i >= a, j <= b; i--, j++)
//{
// if (i <= 20 && j >= 0 && j <= 16 && t == board[i][j] && t == board[i - 1][j + 1] && t == board[i - 2][j + 2] && t == board[i - 3][j + 3] && t == board[i - 4][j + 4])
// //iThe first chess piece The fifth chess piece i+4<20So i<16
// {
// return 1;
// }
//}
return 0;
}
//int judge(int a, int b)
//{
// int i, j;
// int t = 2 - flag % 2;
// for (i = a - 4, j = b; i <= a; i++)
// {
// if (i >= 1 && i < 16 && t == board[i][j] && t == board[i + 1][j] && t == board[i + 2][j]
// && t == board[i + 3][j] && t == board[i + 4][j])
// return 1;
// }
// for (i = a, j = b - 4; j <= b; j++)
// {
// if (j >= 1 && j < 16 && t == board[i][j] && t == board[i][j + 1]
// && t == board[i][j + 2] && t == board[i][j + 3] && t == board[i][j + 4])
// return 1;
// }
// for (i = a - 4, j = b - 4; i <= a, j <= b; i++, j++)
// {
// if (i >= 1 && i < 16 && j >= 1 && j < 16 && t == board[i][j] && t == board[i + 1][j + 1] &&
// t == board[i + 2][j + 2] && t == board[i + 3][j + 3] && t == board[i + 4][j + 4])
// return 1;
// }
// for (i = a - 4, j = b + 4; i <= a, j >= b; i++, j--)
// {
// if (i >= 1 && i < 16 && j >= 1 && j < 16 && t == board[i][j] && t == board[i + 1][j - 1] &&
// t == board[i + 2][j - 2] && t == board[i + 3][j - 3] && t == board[i + 4][j - 4])
// return 1;
// }
// return 0;
//
//}
int main()
{
initGame();
playChess();
closegraph();
return 0;
}