Mini project Snake game using C

Source Code

#include 
#include 
#include 
#include 
#include
#include
#include 
#include 
#include 
 
#define UP 72
#define DOWN 80
#define LEFT 75
#define RIGHT 77
 
int length;
int bend_no;
int len;
char key;
void record();
void load();
int life;
void Delay(long double);
void Move();
void Food();
int Score();
void Print();
void gotoxy(int x, int y);
void GotoXY(int x,int y);
void Bend();
void Boarder();
void Down();
void Left();
void Up();
void Right();
void ExitGame();
int Scoreonly();
 
struct coordinate{
    int x;
    int y;
    int direction;
};
 
typedef struct coordinate coordinate;
 
coordinate head, bend[500],food,body[30];
 
int main()
{
 
    char key;
 
    Print();
 
    system("cls");
 
    load();
 
    length=5;
 
    head.x=25;
 
    head.y=20;
 
    head.direction=RIGHT;
 
    Boarder();
 
    Food(); //to generate food coordinates initially
 
    life=3; //number of extra lives
 
    bend[0]=head;
 
    Move();   //initialing initial bend coordinate
 
    return 0;
 
}
 
void Move()
{
    int a,i;
 
    do{
 
        Food();
        fflush(stdin);
 
        len=0;
 
        for(i=0;i=70||head.y=30||check!=0)
    {
        life--;
        if(life>=0)
        {
            head.x=25;
            head.y=20;
            bend_no=0;
            head.direction=RIGHT;
            Move();
        }
        else
        {
            system("cls");
            printf("All lives completed\nBetter Luck Next Time!!!\nPress any key to quit the game\n");
            record();
            exit(0);
        }
    }
}
void Food()
{
    if(head.x==food.x&&head.y==food.y)
    {
        length++;
        time_t a;
        a=time(0);
        srand(a);
        food.x=rand()%70;
        if(food.x");
            else
                printf("*");
        }
        /*body[len].x=head.x-i;
        body[len].y=head.y;*/
        len++;
    }
    Bend();
    if(!kbhit())
        head.x++;
}
void Bend()
{
    int i,j,diff;
    for(i=bend_no;i>=0&&len0)
                    for(j=1;j0)
               for(j=1;j Use arrow keys to move the snake.\n\n-> You will be provided foods at the several coordinates of the screen which you have to eat. Everytime you eat a food the length of the snake will be increased by 1 element and thus the score.\n\n-> Here you are provided with three lives. Your life will decrease as you hit the wall or snake's body.\n\n-> YOu can pause the game in its middle by pressing any key. To continue the paused game press any other key once again\n\n-> If you want to exit press esc. \n");
   printf("\n\nPress any key to play game...");
   if(getch()==27)
   exit(0);
}
void record(){
   char plname[20],nplname[20],cha,c;
   int i,j,px;
   FILE *info;
   info=fopen("record.txt","a+");
   getch();
   system("cls");
   printf("Enter your name\n");
   scanf("%[^\n]",plname);
   //************************
   for(j=0;plname[j]!='\0';j++){ //to convert the first letter after space to capital
   nplname[0]=toupper(plname[0]);
   if(plname[j-1]==' '){
   nplname[j]=toupper(plname[j]);
   nplname[j-1]=plname[j-1];}
   else nplname[j]=plname[j];
   }
   nplname[j]='\0';
   //*****************************
   //sdfprintf(info,"\t\t\tPlayers List\n");
   fprintf(info,"Player Name :%s\n",nplname);
    //for date and time
 
   time_t mytime;
  mytime = time(NULL);
  fprintf(info,"Played Date:%s",ctime(&mytime));
     //**************************
     fprintf(info,"Score:%d\n",px=Scoreonly());//call score to display score
     //fprintf(info,"\nLevel:%d\n",10);//call level to display level
   for(i=0;i
You can download the source code here.