Looking for snakes code to run in VC++6.0

#include < stdio, h >

#include < process. h >

#include < Windows. h >

#include < conio. h >

#include < time. h >

< p>#Include < stdlib. H >

#defineWIDTH40

#defineHEIGH12

Enumeration of directions

Left,

Right,

Up

Down

｝;

StructFood｛//Food

Intx;

Inty;

｝｝;

｛//Draw the snake body

intx;

inty;

structNode＊next;

｝｝｝;

structSnake｛//snake attribute du

intlenth; //length

enumdirectiondir; //direction

｝;

structFood＊food; //food

structSnake＊snake; // Snake Attributes

structNode＊snode, *tail; // snake body

intSPEECH = 200;

intscore = 0; // score

intsmark = 0; // eat food mark zhi mark

inttimes = 0;

intSTOP = 0;

voidInitfood(); //generate food

voidInitsnake(); //construct snake

voidEatfood(); //head forward

voidAddnode(intx, inty); //add snake body

voiddisplay(structNode＊shead); //display snake body sitting dao marker

voidmove(); //snake move

voiddraw(); //draw snake

voidHomepage(); //homepage

< p>voidkeybordhit(); //monitor keyboard keys

voidAddtail(); //eat food

voidgotoxy(intx, inty); //locate the cursor

｛

COORDpos;

Pos. X = x -1;

pos.Y = y-1;

SetConsoleCursorPosition(GetStdHandle(STD__OUTPUT__HANDLE), pos);

｝

voidInitsnake()//construct snake

｛

inti;

snake = (structSnake＊)malloc(sizeof(structSnake));

tail = (structNode＊)malloc (sizeof(structNode));

food = (structFood*)malloc(sizeof(structFood));

snake->lenth=5;//initial length 5

snake->dir= RIGHT;//initial snake head direction RIGHT

for(i=2;i<=snake->lenth+2;i++)//add 5 nodes

｛

Addnode(i, 2);

｝

}

voidInitfood( )//generate food

｛

structNode＊p=snode;

intmark=1;

srand((unsigned)time(NULL));//generate a random number seeded with time

while(1)

｛<

food->x=rand()%(WIDTH-2)+2;//food X coordinate

food->y=rand()%(HEIGH-2)+2;//food Y coordinate

while (p!=NULL)

｛

if (( food->x==p->x)&&(food->y==p->y))//If the food is generated on the snake

｛// then regenerate the food

mark = 0; //food generation is invalid

break;

｝

p=p->next;

｝

if (mark == 1) // if the food is not on the snake, generate the food, otherwise regenerate the food

｛

gotoxy(food->x,food->y);

printf( "%c", 3);

break;

｝

mark = 1;

p=snode;

｝

｝

voidmove()//move

｛

structNode *q, *p = snode;

if(snake->dir==RIGHT)

｛

Addnode(p->x+1,p->y);

if(smark==0)

｛

while(p->next!=NULL)

｛

q=p;

p=p->next;

｝

q->next=NULL;

free(p);

｝

｝

if(snake->dir==LEFT)

｛

Addnode(p->x-1,p->y);

if(smark==0)

｛

while(p->next!=NULL)

｛

q=p;

p=p->next;

｝

q->next=NULL;

free(p);

｝

｝

if(snake->dir==UP)

< p>｛

Addnode(p->x,p->y-1);

if(snake->dir==0)

｛

while(p->next!=NULL)

｛

q=p;

p=p-> next;

｝

q->next=NULL;

free(p);

｝

｝

if(snake->dir==DOWN)

｛

Addnode(p->x,p- >y+1);

if (smark == 0)

｛

while (p->next!=NULL)

｛

q=p;

p=p->next;

｝

q->next = NULL;

free(p);

｝

｝

｝

｝

voidAddnode(intx, inty)//add snake

｛

structNode＊newnode = (structNode＊) malloc(sizeof(structNode));

structNode＊p=snode;

newnode->next=snode;

newnode->x=x;

newnode->y=y;<

snode = newnode; //node added to the head of the snake

if(x<2||x>=WIDTH||y<2||y>=HEIGH)//hit the boundary

｛

STOP = 1;

gotoxy (10, 19);

printfrom the end of the snake. p>

printf("Hit the wall, game over, exit with any key! ＼n"); //fail

__getch();

free(snode); //free memory

free(snake);

exit(0);

｝

while (p! = NULL) //hits the self

｛

if (p->next!=NULL)

if ((p->x==x)&&(p->y==y))

｛

STOP = 1;

gotoxy(10, 19);

< p>printf ("Hit itself, game over, exit with any key! ＼n"); //fail

__getch();

free(snode); //free memory

free(snake);

exit(0);

｝

p=p->next;

｝

｝

voidEatfood() //Eat food

｛

Addtail();

score++;

｝

voidAddtail() //Add snake's tail

｛

structNode＊newnode = (structNode＊)malloc(sizeof(structNode));

structNode＊p=snode;

tail->next=newnode;

newnode-& gt;x=50;

newnode->y=20;

newnode->next=NULL;//node added to the head of the snake

tail=newnode;//new tail

｝

voiddraw()╱/draw snake

｛

structNode *p = snode;

inti, j;

while (p!=NULL)

｛

gotoxy(p->x,p->y);

printf("% c", 2);

tail = p;

p=p->next;

｝

if(snode->x==food->x&&&snode->y==food->y)// Snake head coordinates equal to food coordinates

｛

smark = 1;

Eatfood();//increase node

Initfood();//generate food

｝

if (smark == 0)

｛

gotoxy( tail->x,tail->y);//not eat the food to clear the tail node

printf("%c", '＇);//if eat the food, not clear the tail node

｝

else

｛

times = 1;

｝

if((smark==1)&&(times==1))

｛

gotoxy(tail->x,tail->y);//not eating food clears the tail node before

printf("%c", '');//not clearing tail node if food is eaten

smark = 0;

｝

gotoxy(50, 12);

printf("food: %d,%d",food-& gt;x,food->y);

gotoxy(50, 5);

printf("score: %d",score);

gotoxy(50, 7);

printf( "Speed: %d", SPEECH);

gotoxy (15, 14);

printf ("Press o to accelerate");

gotoxy (15, 15);<

printf("Press p to slow down");

gotoxy (15, 16);

printf("Press space to pause");

｝

voidHideCursor()//Hide Cursor

｛

CONSOLE__CURSOR__INFOcursor_info = ｛1, 0｝;

SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_ HANDLE), &cursor_info);

｝

voidHomepage() //draw homepage

｛

intx,y;

HideCursor(); //hide the cursor

printf ( "--------- ---------- ---------- ---------- -＼n");

printf ("|＼t＼t＼t＼t ＼t ＼t ＼n");

printf ("|＼t＼t ＼t ＼t ＼t ＼t ＼n ");

printf("|＼t＼t＼t |t ＼n");

printf("|＼t＼t＼t |t ＼n");

printf ("|＼t＼t ＼t ＼t |t ＼n");

printf ("|＼t ＼t ＼t ＼t ＼n");

printf ("|＼t ＼t ＼t ＼t ＼t ＼t ＼n");

printf ("|＼t ＼t ＼t ＼t ＼t ＼t ＼n");

printf ("|＼t |＼t＼t＼t＼t｜＼n");

printf ("|＼t＼t＼t＼t｜＼n");

printf ("|＼t＼t＼t＼t｜＼n ");

printf("|＼t＼t ＼t |t ＼n");

printf("--") ---------- ---------- ---------- --------＼n");

gotoxy (5, 13);

printf ("Start the game with any key! Press W. A. S. D to control the direction");

__getch();

Initsnake();

Initfood();

gotoxy (5, 13);

printf( ");

｝

voidkeybordhit() //monitor keyboard

｛

charch;

if (___kbhit())

｛

ch = getch();

switch(ch)

｛

case 'W':

case 'w':if(snake->dir==DOWN)//If the original direction is DOWN, and it is invalid to press in the opposite direction

｛

break;

｝

else

snake->dir=UP;break;

case 'A':

case 'a':if(snake->dir==RIGHT)//If the original direction is RIGHT, then pressing the opposite direction is invalid

｛

break;

Begins the process by pressing the opposite direction. >}}

else

snake->dir=LEFT;break;

case 'S':

case 's':if(snake->dir==UP)//if the original direction is up,and pressing the opposite direction is not valid

｛

break;

｝

else

snake->dir=DOWN;break;

case 'D':

case 'd':if(snake->dir==LEFT)//if the original direction was left, and pressing the opposite direction is invalid

｛If the original direction was left, and pressing the opposite direction is invalid

cause 'd' is not valid.

｛

break;

｝

else

snake->dir=RIGHT;break;

case＇O':

case＇o':

if(SPEECH>=150)// Speed up

｛

SPEECH = SPEECH-50;

｝

break;

case'P':

case'p':

if(SPEECH<=400)//Speed down

｛

SPEECH = SPEECH + 50;

｝

break;

case＇'':

pause

gotoxy (15, 18);

printf("Game has been paused, press any key to Resume game");

system("pause>nul");

gotoxy (15, 18);

printf("");

break;

< p>default: break;

｝

｝

｝

intmain (void)//entry to the program

｛

Homepage();

while(!STOP)

｛

keybordhit(); //monitor keyboard keys

move(); //change of snake's coordinates

draw(); //redrawing of snake

Sleep(SPEECH); //temporarily hangs the thread

｝

return0;

｝

Extension:

Notes:

1. Code converts source information into symbols that can be easily communicated or stored. Decoding (decoding) is the process of reducing and translating code symbols into a form that the receiver can understand.

2. One reason for coding is to communicate in situations where ordinary language (spoken or written) is difficult. For example, a flag can convey a particular message with a particular mark, and another person standing at a distance can interpret the mark to reproduce the message.