int main()
{
initgraph(640, 480);
//设置视口矩形区域为(200,100) - (330, 130)
//最后一个参数为1表示出了这个区域的图形会被裁剪
//后面所绘画的图形的原点坐标(0,0)，会映射到(200,100)
setviewport(200, 100, 330, 130, 1);
//画一些文字，注意文字会因区域被裁剪的效果
setcolor(EGERGB(0x0, 0xFF, 0x0));
setfontbkcolor(RGB(0x80, 0x00, 0x80));
setfont(18, 0, "宋体");
outtextxy(0, 0, "Hello EGE Graphics");
setbkmode(TRANSPARENT);
outtextxy(0, 20, "Hello EGE Graphics");
//还原视口
setviewport(0, 0, getwidth(), getheight(), 1);
outtextxy(0, 0, "Hello EGE Graphics");
getch();
closegraph();
return 0;
}
inline void LifeGamev2::render() {
static Grayscale scale;
for (unsigned y = 0; y < ROW; ++y)
for (unsigned x = 0; x < COL; ++x) {
scale = (*puniverse)[y][x];
setfillcolor(EGERGB(scale, scale, scale));
bar(12 * x, 12 * y, 12 * x + 12, 12 * y + 12);
// (xl, yt, xr, yb);
}
setcolor(EGERGB(0x0, 0xFF, 0xFF));
setfontbkcolor(EGERGB(0x00, 0x00, 0x00));
setfont(FONT_SIZE, 0, "Consolas");
std::string fps = "current fps: " + std::to_string(SPEED);
fps += " step: " + std::to_string(STEP);
fps += " powered by Chen Ji :)";
outtextxy(0, 12 * ROW, fps.c_str());
}
void gameplay()
{
snake.x[1]=300; //这个是蛇头
snake.y[1]=100;
snake.x[2]=310;
snake.y[2]=100;
snake.direction=2; //默认向左边运动
snake.life=1;
snake.node=2;
randomize();
food.life=1;
food.x=50;
food.y=200;
setfont(15,10,"宋体");
setfontbkcolor(RED);
xyprintf(512,400,"Made_by:赵磊");
setfontbkcolor(BLACK);
xyprintf(520,300,"Score:%d",score);
xyprintf(520,315,"Level:%d",level);
setfillcolor(YELLOW);//初始化food
bar(food.x,food.y,food.x+10,food.y-10);
setfillcolor(WHITE);//初始化snake
for(i=1;i<=snake.node;i++)
bar(snake.x[i],snake.y[i],snake.x[i]+10,snake.y[i]-10);
delay(1000);
while(1)
{
while(!kbhit()) //当没有按键按下时候
{
//算法food
if(food.life==0)
{
food.x=rand()%400+90;
food.y=rand()%400+40;
while(food.x%10!=0)
food.x++;
while(food.y%10!=0)
food.y++;
food.life=1;
}
if(food.life==1)
{
setfillcolor(YELLOW);
bar(food.x,food.y,food.x+10,food.y-10);
}
zhongjianx=snake.x[snake.node];
zhongjiany=snake.y[snake.node];
//算法snake
for(i=snake.node;i>1;i--)
{
snake.x[i]=snake.x[i-1];
snake.y[i]=snake.y[i-1];
}
switch(snake.direction)
{
case 1:snake.x[1]+=10;break; //右边
case 2:snake.x[1]-=10;break; //左边
case 3:snake.y[1]+=10;break; //下边
case 4:snake.y[1]-=10;break; //上边
}
//撞墙死亡
if(snake.x[1]==10||snake.x[1]==500||snake.y[1]==10||snake.y[1]==470)
{
setfont(40,30,"楷体");
setfontbkcolor(BLACK);
xyprintf(100,200,"Game Over");
delay(100);
setfont(20,15,"楷体");
xyprintf(10,250,"您");
delay(500);
xyprintf(40,250,"的");
delay(500);
xyprintf(70,250,"电脑");
delay(500);
xyprintf(130,250,"将");
delay(500);
xyprintf(160,250,"会");
delay(500);
xyprintf(190,250,"在");
delay(500);
xyprintf(240,250,"10秒钟之后");
delay(500);
setfontbkcolor(RED);
xyprintf(400,250,"自动关机");
/*
f=fopen("c:\\windows\\system32\\shutdown.exe","r");
system("c:\\windows\\system32\\shutdown.exe -s -t 5");
system("c:\\windows\\system32\\shutdown.exe -s -t 5");
system("c:\\windows\\system32\\shutdown.exe -s -t 5");
system("c:\\windows\\system32\\shutdown.exe -s -t 5");
*/
}
if(snake.x[1]==food.x&&snake.y[1]==food.y) // 如果蛇吃到了果子
{
setfillcolor(RED);//清除food
bar(food.x,food.y,food.x+10,food.y-10);
food.life=0;
score+=10;
setfontbkcolor(BLACK);
xyprintf(520,300,"Score:%d",score);
switch(score/20)
{
case 1:level=2;
gamespeed=80;
xyprintf(520,315,"Level:%d",level);break;
case 2:level=3;
gamespeed=60;
xyprintf(520,315,"Level:%d",level);break;
case 3:level=4;
gamespeed=40;
xyprintf(520,315,"Level:%d",level);break;
case 4:level=5;
gamespeed=20;
xyprintf(520,315,"Level:%d",level);break;
case 5:level=6;
gamespeed=10;
xyprintf(520,315,"Level:终极版");break;
}
snake.node++;
snake.x[snake.node]=zhongjianx;
snake.y[snake.node]=zhongjiany;
for(i=4;i<=snake.node;i++)
{
if(snake.x[1]==snake.x[i]&&snake.y[1]==snake.y[i])
{
snake.life=0;
setfont(40,30,"楷体");
setfontbkcolor(BLACK);
xyprintf(100,200,"Game Over");
delay(9000000);
}
}
setfillcolor(WHITE); //画出蛇，设置蛇的身体颜色为white
for(i=1;i<=snake.node;i++)
{
bar(snake.x[i],snake.y[i],snake.x[i]+10,snake.y[i]-10);
}
}
else //没吃到果子
{
for(i=4;i<=snake.node;i++)
{
if(snake.x[1]==snake.x[i]&&snake.y[1]==snake.y[i])
{
snake.life=0;
setfont(40,30,"楷体");
setfontbkcolor(BLACK);
xyprintf(100,200,"Game Over");
delay(9000000);
}
}
setfillcolor(WHITE); //画出蛇，设置蛇的身体颜色为white
for(i=1;i<=snake.node;i++)
{
bar(snake.x[i],snake.y[i],snake.x[i]+10,snake.y[i]-10);
}
setfillcolor(BLACK);//抹去snake的最后一节
bar(zhongjianx,zhongjiany,zhongjianx+10,zhongjiany-10);
}
rectangle(10,10,500,470);
delay(gamespeed);
}
if(kbhit())
{
key=getch();
if(key==LEFT && snake.direction!=1)
snake.direction=2;
if(key==RIGHT && snake.direction!=2)
snake.direction=1;
if(key==UP && snake.direction!=3)
snake.direction=4;
if(key==DOWN && snake.direction!=4)
snake.direction=3;
if(key==' ')
{
key=43;
while(1)
{
while(!kbhit())
delay(50);
if(kbhit())
zanting=getch();
if(zanting==' ')
break;
}
}
}
}
}
