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#include <stdio.h>
#include <stdlib.h>
#include <SDL2/SDL.h>
#include <SDL2/SDL_image.h> /*用显示图片*/
#include <time.h>
int main(int argc,char* argv[])
{
/*************************************************
产生随机数
**************************************************/
int c[9] = {0};//用来产生随机数
int cnt[9] = {0};//
int count = 0;
srand(time(NULL));
while ( 1 )
{
int r = rand()%9;
if (++c[r] > 1)
continue;
else
{
cnt[count]=r;
if (count++ >7)
break;
}
}
/*************************************************
将随机数与初始值链接，使得每次的图形位置不一样
**************************************************/
int WEI1,WEI2;
char quit = 0;
int a,b;
SDL_Event event;
SDL_Init(SDL_INIT_VIDEO);
SDL_Window* window=SDL_CreateWindow(
"pintu——SUNFLOWER",
SDL_WINDOWPOS_UNDEFINED,SDL_WINDOWPOS_UNDEFINED,
600,600,
SDL_WINDOW_SHOWN
);
SDL_Surface* surface =SDL_GetWindowSurface(window);
SDL_Surface* face1 =IMG_Load("face1.png");
SDL_Surface* face2 =IMG_Load("face2.png");
SDL_Surface* face3 =IMG_Load("face3.png");
SDL_Surface* face4 =IMG_Load("face4.png");
SDL_Surface* face5 =IMG_Load("face5.png");
SDL_Surface* face6 =IMG_Load("face6.png");
SDL_Surface* face7 =IMG_Load("face7.png");
SDL_Surface* face8 =IMG_Load("face8.png");
SDL_Surface* face0 =IMG_Load("NULL.png");
SDL_Surface* win =IMG_Load("win.jpg");
SDL_Surface *faceMatrixabc[3][3]={ {face1,face2,face3},
{face4,face5,face6},
{face7,face8,face0} };
SDL_Surface *faceMatrix[3][3];
count=0;
for(a=0;a<3;a++){
for(b=0;b<3;b++){
WEI1=cnt[count]/3;
WEI2=cnt[count]%3;
count++;
faceMatrix[WEI1][WEI2]=faceMatrixabc[a][b];
}
}
SDL_Rect rect;
rect.x=0;
rect.y=0;
SDL_Rect null;
null.x=cnt[count-1]/3;
null.y=cnt[count-1]%3;
/*************************************************
显示函数
**************************************************/
void display(){
for(a=0;a<3;a++){
for(b=0;b<3;b++){
SDL_BlitSurface(faceMatrix[a][b],NULL,surface,&rect);
rect.x+=200;
SDL_UpdateWindowSurface(window);
}
rect.x=0;
rect.y+=200;
}
rect.x=0;
rect.y=0;
}
/*************************************************
判断函数
**************************************************/
void judge(){
if ( face1==faceMatrix[0][0] && face2==faceMatrix[0][1] && face3==faceMatrix[0][2] &&
face4==faceMatrix[1][0] && face5==faceMatrix[1][1] && face6==faceMatrix[1][2] &&
face7==faceMatrix[2][0] && face8==faceMatrix[2][1] )
{
SDL_BlitSurface(win,NULL,surface,NULL);
SDL_UpdateWindowSurface(window);
SDL_Delay(2000);
quit = 1;
}}
display();
/*************************************************
图形运动
**************************************************/
while(quit==0){
while(SDL_PollEvent(&event))
{
if(event.type == SDL_QUIT){
quit = 1;
}
else if(event.type == SDL_MOUSEBUTTONDOWN)
{
if(event.button.button == SDL_BUTTON_LEFT){
printf("left\n");
}
else if(event.button.button == SDL_BUTTON_RIGHT){
printf("right\n");
}
}
else if(event.type == SDL_KEYDOWN)
{
if(event.key.keysym.sym==SDLK_UP){
if (null.x <= 1)
{
faceMatrix[null.x][null.y] = faceMatrix[null.x+1][null.y];
faceMatrix[null.x+1][null.y] = face0;
null.x += 1;
}
}
else if (event.key.keysym.sym == SDLK_DOWN)
{
if (null.x >= 1)
{
faceMatrix[null.x][null.y] = faceMatrix[null.x-1][null.y];
faceMatrix[null.x-1][null.y] = face0;
null.x -= 1;
}
}
else if (event.key.keysym.sym == SDLK_LEFT)
{
if (null.y <= 1)
{
faceMatrix[null.x][null.y] = faceMatrix[null.x][null.y+1];
faceMatrix[null.x][null.y+1] = face0;
null.y += 1;
}
}
else if (event.key.keysym.sym == SDLK_RIGHT)
{
if (null.y >= 1)
{
faceMatrix[null.x][null.y] = faceMatrix[null.x][null.y-1];
faceMatrix[null.x][null.y-1] = face0;
null.y -= 1;
}
}
}
display();
}
judge();
SDL_UpdateWindowSurface(window);
}
/*************************************************
释放空间
**************************************************/
for (a=0; a<3; a++)
for (b=0; b<3; b++)
SDL_FreeSurface(faceMatrix[a][b]);
SDL_DestroyWindow(window);
SDL_Quit();
return 0;
}
SDL（PIN图）（每次自己随机分配）（参考了Anjaxs的随笔）
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原文地址：http://www.cnblogs.com/badou/p/5449134.html
