C语言实现拼图游戏

/************************************************************************
*  项目名称:拼图游戏
*  项目描述:图片切割，随机函数，一维二维间的赋值，树边操作
*  项目环境:VS2013
*  生成日期:2019-3-13
*  作者所属:追梦
*************************************************************************/
#include<stdio.h>
#include<stdlib.h>
#include<easyx.h>
#include<time.h>
#include<conio.h>
int array2D[3][3] = { 0 };
int array1D[9] = { 0 };
IMAGE img, block;
struct blankPos
{
 int i, j;
}myPos{ 0, 0 };
struct blankPos searchPos(int array2D[][3], int l, int h)
{
 for (int i = 0; i < l;i++)
 {
 for (int j = 0; j < h;j++)
 {
 if (array2D[i][j] == 8)
 {
 myPos.j = j;
 myPos.i = i;
 return myPos;
 }
 }
 }
 return myPos;
}
void drawMenu()//菜单
{
 initgraph(300, 300);
 setbkcolor(WHITE);
 cleardevice();
 setfillcolor(BLUE);
 settextstyle(10, 0, L"宋体");
 setbkmode(TRANSPARENT);
 fillrectangle(120, 60, 180, 80);
 fillrectangle(120, 85, 180, 105);
 outtextxy(130, 65, L"开始游戏");
 outtextxy(130, 90, L"退出游戏");
 settextcolor(RED);
 outtextxy(95, 140, L"追梦拼图游戏V1.1.0版本");
 MOUSEMSG m;
 while (1)
 {
 m = GetMouseMsg();
 if (m.x >= 120 && m.x <= 180 && m.y >= 60 && m.y <= 80)
 {
 setlinecolor(BLACK);
 rectangle(120 - 2, 60 - 2, 180 + 2, 80 + 2);
 if (m.uMsg==WM_LBUTTONDOWN)
 {
 break;
 }
 }
 else if (m.x >= 120 && m.x <= 180 && m.y >=85 && m.y <= 105)
 {
 setlinecolor(BLACK);
 rectangle(120 - 2, 85 - 2, 180 + 2, 105 + 2);
 if (m.uMsg == WM_LBUTTONDOWN)
 {
 exit(0);
 }
 }
 else
 {
 setlinecolor(WHITE);
 rectangle(120 - 2, 60 - 2, 180 + 2, 80 + 2);
 rectangle(120 - 2, 85 - 2, 180 + 2, 105 + 2);
 }
 }
 closegraph();
}
void loadResource()//加载资源
{
 srand((unsigned int)time(NULL));
 int length=8;
 int pos = 0;
 int i, j;
 for (i = 0; i < 8; i++)
 {
 array1D[i] = i;
 }
 for (i = 0; i < 3; i++)
 {
 for (j = 0; j < 3; j++)
 {
 if (i == 2 && j == 2)
 {
 array2D[i][j] = 8;
 break;
 }
 pos = rand() % length;
 array2D[i][j] = array1D[pos];
 for (int k = pos; k < length; k++)
 {
 array1D[k] = array1D[k + 1];
 }
 length--;
 }
 if (i == 2 && j == 2)
 {
 array2D[i][j] = 8;
 break;
 }
 }
 loadimage(&img, L"图1.jpg", 300, 300);
 loadimage(&block, L"空目的地.jpg", 100, 100);
}
void drawMap() //贴图
{
 for (int i = 0; i < 3; i++)
 {
 for (int j = 0; j < 3; j++)
 {
 int x = 100 * j;
 int y = 100 * i;
 switch (array2D[i][j])
 {
 case 0:
 case 1:
 case 2:
 putimage(x, y, 100, 100, &img, array2D[i][j] * 100, 0);
 break;
 case 3:
 case 4:
 case 5:
 putimage(x, y, 100, 100, &img, (array2D[i][j] - 3) * 100, 100);
 break;
 case 6:
 case 7:
 putimage(x, y, 100, 100, &img, (array2D[i][j] - 6) * 100, 200);
 break;
 case 8:
 putimage(x, y, &block);
 break;
 }
 }
 }
}
void playGame() //游戏过程
{
 MOUSEMSG m;
 int i, j;
 int i_MOUSE, j_MOUSE;
 while (1)
 {
 drawMap();
 searchPos(array2D, 3, 3);
 i = myPos.i;
 j = myPos.j;
 m = GetMouseMsg();
 switch (m.uMsg)
 {
 case WM_LBUTTONDOWN:
 i_MOUSE = m.y / 100;
 j_MOUSE = m.x / 100;
 if (i_MOUSE == i + 1 && j_MOUSE == j)
 {
 array2D[i][j] = array2D[i_MOUSE][j_MOUSE];
 array2D[i_MOUSE][j_MOUSE] = 8;
 }
 if (i_MOUSE == i - 1 && j_MOUSE == j)
 {
 array2D[i][j] = array2D[i_MOUSE][j_MOUSE];
 array2D[i_MOUSE][j_MOUSE] = 8;
 }
 if (i_MOUSE == i && j_MOUSE == j+1)
 {
 array2D[i][j] = array2D[i_MOUSE][j_MOUSE];
 array2D[i_MOUSE][j_MOUSE] = 8;
 }
 if (i_MOUSE == i && j_MOUSE == j-1)
 {
 array2D[i][j] = array2D[i_MOUSE][j_MOUSE];
 array2D[i_MOUSE][j_MOUSE] = 8;
 }
 break;
 }
 }
}
int main()
{
 drawMenu();
 initgraph(300, 300);
 loadResource();
 drawMap();
 playGame();
 system("pause");
 return 0;
}