C语言实现拼图小游戏

void get_arr()
{
 int book[10] = { 0 };
 srand((unsigned int)time(NULL)); //设置时间种子
 for(int i=0; i<3; i++) //随机arr数组，打乱图片顺序
 for (int j = 0; j < 3; j++)
 {
 if (i == 2 && j == 2)
 break;
 while (1)
 {
 int s = rand() % 8;
 if (book[s] == 0)
 {
 book[s] = 1;
 arr[i][j] = s;
 break;
 }
 }
 }
 arr[2][2] = 9;
}

#include <stdio.h>
#include <stdlib.h>
#include <graphics.h>
#include <windows.h>
#include <conio.h>
#include<time.h> 
#include <iostream>
#include <algorithm>
#define N 600 //图片长和宽，为便于计算取600
#define M N/3 //分为9块，每块有
using namespace std;
IMAGE t, over;
int arr[5][5];
 
void get_arr()
{
 int book[10] = { 0 };
 srand((unsigned int)time(NULL)); //设置时间种子
 for(int i=0; i<3; i++) //随机arr数组，打乱图片顺序
 for (int j = 0; j < 3; j++)
 {
 if (i == 2 && j == 2)
 break;
 while (1)
 {
 int s = rand() % 8;
 if (book[s] == 0)
 {
 book[s] = 1;
 arr[i][j] = s;
 break;
 }
 }
 }
 arr[2][2] = 9;
}
void choosephoto()
{
 int choose;
 srand((unsigned int)time(NULL)); //设置时间种子
 choose = rand() % 5; //选择图片
 if(choose==0)
 loadimage(&t, "少司命.jpeg", N, N); //加载图片
 if (choose == 1)
 loadimage(&t, "柯南.jpg", N, N);
 if (choose == 2)
 loadimage(&t, "马里奥.jpeg", N, N);
 if (choose == 3)
 loadimage(&t, "火影.jpeg", N, N);
 if (choose == 4)
 loadimage(&t, "数字.png", N, N);
}
void Game() //显示拼图
{
 initgraph(N, N);
 
 for (int i = 0; i < 3; i++)
 {
 for (int j = 0; j < 3; j++)
 {
 putimage(j * M, i * M, M, M, &t, arr[i][j]%3*M, arr[i][j]/3*M); //切割图片
 }
 }
}
int GameOver()
{
 int temp = 1;
 for (int i = 0; i < 3; i++)
 {
 for (int j = 0; j < 3; j++)
 {
 if (arr[i][j] != 3 * i + j)
 {
 temp = 0;
 break;
 }
 }
 if (temp == 0)
 break;
 }
 if (temp == 1)
 {
 loadimage(&over, "游戏结束.png", 400, 400);
 putimage(100, 100, &over);
 return 1;
 }
}
void Gamestart()
{
 char ch;
 int tx, ty;
 
 while (1)
 {
 if (_kbhit()) { //检测键盘输入
 for (int i = 0; i < 3; i++)
 {
 for (int j = 0; j < 3; j++)
 if (arr[i][j] == 9)
 {
 tx = i;
 ty = j;
 break;
 }
 }
 ch = _getch();
 if (ch == 72 || ch=='w') //按键为w或者上
 {
 if (tx >= 1)
 {
 //swap(arr[tx][ty], arr[tx - 1][ty]); 
 int x = arr[tx][ty];
 arr[tx][ty] = arr[tx - 1][ty];
 arr[tx - 1][ty] = x;
 }
 } 
 else if (ch == 75 || ch=='a') //按键为a或者左
 {
 if (ty >= 1)
 {
 int x = arr[tx][ty];
 arr[tx][ty] = arr[tx][ty - 1];
 arr[tx][ty - 1] = x;
 }
 }
 else if (ch == 80 || ch=='s') //按键为s或者下
 {
 if (tx < 2)
 {
 int x = arr[tx][ty];
 arr[tx][ty] = arr[tx + 1][ty];
 arr[tx + 1][ty] = x;
 }
 }
 else if (ch == 77 || ch=='d') //按键为d或者右
 {
 if (ty < 2)
 {
 int x = arr[tx][ty];
 arr[tx][ty] = arr[tx][ty + 1];
 arr[tx][ty + 1] = x;
 }
 }
 
 Game(); //输出拼图界面
 if (GameOver())
 break;
 }
 }
 while (ch=getchar())
 if (ch == '\n')
 break;
 
}
 
int main()
{ 
 get_arr(); //获取初始数组
 choosephoto(); //选择图片
 Game(); //输出起始拼图
 Gamestart(); //游戏开始
 system("pause");
 closegraph(); //关闭画布
 return 0;
}