//
# Contains? " stdafx.h "
# Contains? & ltstdio.h & gt
# Contains? & ltwindows.h & gt
# Contains? & lttime.h & gt
# Contains? & ltconio.h & gt
# Definition? Frame _ Height? 20? //Definition? Map? size
# Definition? Frame _ width? 40
# Definition? Up? What? //Definition? Operation? key
# Definition? Come down? “s”
# Definition? Left? one
# Definition? Right? enlighten
int？ Me? j，？ k；
Charles? ch？ =? Upward; ? //Initial? direction
int？ Grow up? =? 0; ? //logo:? What if? Snakes? grow
struct？ Food? {
int？ x；
int？ y；
} food;
struct？ Snakes? {
int？ x[50]；
int？ y[50]；
int？ len
int？ Speed;
} snake; ? //snake[0]？ Is it? head
Invalid? init _ map(void)；
Invalid? Update _ food (void);
Invalid? move _ snake(void)；
int？ is _ alive(void)；
Invalid? get _ speed(void)；
Invalid? gotoxy(int？ x，？ int？ y)；
int？ Master ()
{
init _ map()； ? //Initialize the map
What time? ( 1)
{
Update _ Food ();
//Does it produce food?
get _ speed()； ? //Get speed
move _ snake()； ? //Move the snake's body
Sleep (snake.speed);
//moving speed
What if? (! (is_alive()))
//Snake's life and death (hit the wall or eat)
Break;
}
Printf ("Game? It's over! ”);
_ getch()；
Return? 0;
}
//initialization
Invalid? Initializing mapping (invalid)
{
//Initial? food
srand(time(NULL))；
food.x？ =? Rand ()? %? (frame_height？ -? 2)? +? 1;
Food. y? =? Rand ()? %? (frame_width？ -? 2)? +? 1;
gotoxy(food.x，？ food . y)；
printf("！" );
//Initial? snake
snake.x[0]？ =? Frame _ Height? /? 2;
snake.y[0]？ =? Frame _ width? /? 2;
gotoxy(snake.x[0]，？ snake . y[0])；
printf(“@”)；
Snack lane? =? 3;
Snakes. Speed? =? 200;
For what? (k？ =? 1; ? k & ltsnake.len？ k++)
{
snake.x[k]？ =? snake.x[k？ -? 1]? +? 1;
snake.y[k]？ =? snake.y[k？ -? 1];
gotoxy(snake.x[k]，？ snake . y[k])；
printf(“@”)；
}
//Initial? bar
For what? (j？ =? 0; ? J< frame _ width; ? j++)
{
gotoxy(0，j)；
printf(" # ")；
gotoxy(frame_height？ -? 1,? j)；
printf(" # ")；
}
For what? (me? =? 1; ? Me< frame _ height? -? 1; ? i++)
{
Gotoxy (I, 0);
printf(" # ")；
Gotoxy (me, frame _ width? -? 1);
printf(" # ")；
}
}
//Generate? food
Invalid? Update _ Food ()
{
What if? (snake.x[0]？ ==? Food & snake.y [0]? ==? food.y)
{
srand(time(NULL))；
food.x？ =? Rand ()? %? (frame_height？ -? 2)? +? 1;
Food. y? =? Rand ()? %? (frame_width？ -? 2)? +? 1;
gotoxy(food.x，？ food . y)；
printf("！" );
snake . len++；
Grow up? =? 1;
}
}
//Move? snake
Invalid? move_snake()
{
What if? (_kbhit())
ch？ =? _ getch()；
What if? (! Growth)
{
gotoxy(snake.x[snake.len？ -? 1],? snake . y【snake . len？ -? 1]);
printf("？ );
}
For what? (k？ =? Snack lane? -? 1; ? k & gt0; ? k -)
{
snake.x[k]？ =? snake.x[k？ -? 1];
snake.y[k]？ =? snake.y[k？ -? 1];
}
Switch? (ch)
{
Case? Up:? snake . x[0]-； ? Break;
Case? Down:? snake . x[0]++； ? Break;
Case? Left:? snake . y[0]-； ? Break;
Case? Right? snake . y[0]++； ? Break;
Default:? Break;
}
gotoxy(snake.x[0]，？ snake . y[0])；
printf(“@”)；
Grow up? =? 0;
gotoxy(frame_height，？ 0);
}
//Yes? alive
int？ is_alive(void)
{
What if? (snake.x[0]？ ==? 0? ||? snake.x[0]？ ==? Frame _ Height? -? 1? ||? snake.y[0]？ ==? Frame _ width? -? 1? ||? snake.y[0]？ ==? 0)
Return? 0;
For what? (k？ =? 1; ? k & ltsnake.len？ k++)
What if? (snake.x[k]？ ==? snake.x[0]？ & amp& amp？ snake.y[k]？ ==? snake.y[0])
Return? 0;
Return? 1;
}
//Speed? up
Invalid? Get _ Speed (invalid)
{
What if? (snake.len？ & lt=? 6)
Snakes. Speed? =? 200;
Or what? What if? (snake.len？ & lt=? 10)
Snakes. Speed? =? 100;
Or what? What if? (snake.len？ & lt=? 20)
Snakes. Speed? =? 50;
Or what? What if? (snake.len？ & lt=? 30)
Snakes. Speed? =? 30;
Or what? Snakes. Speed? =? 20;
}
//Move? cursor
Invalid? gotoxy(int？ x，？ int？ y)
{
Handle? hout
Coordinates cor
Haute? =? GetStdHandle(STD _ OUTPUT _ HANDLE)；
Oh, my god x？ =? y；
Oh, my god y？ =? x；
SetConsoleCursorPosition(hout，cor)；
}