#include <iostream.h>
#include <conio.h>
#include <iomanip.h>
#include <string.h>
#include <dos.h>
#include <process.h>
void display()
{
 cout << "--------------------------------------------------------------------------------";
 cout << "-------------------------------WORD GUESSING GAME-------------------------------";
 cout << "--------------------------------------------------------------------------------";
 cout << "\n\n                                   Start Game";
 cout << "\n\n                                  How to Play";
 cout << "\n\n                                    Credits";
 cout << "\n\n                                     Quit";
 gotoxy(22,25);
 cout<<"Press \'W\' to go up and \'S\' to go down";
 gotoxy(29,24);
 cout<<"Press <ENTER> to select";
}

struct coordinate
{ int x,y;};
struct level
{
 char hint[5][11];
 char answer[10];
};

void youwin(int points)
{
 clrscr();
 gotoxy(1,1);
 cout<<"     .\n";
 cout<<"    J:L    (\"\"\")\n";
 cout<<"    |:|     III\n";
 cout<<"    |:|     III\n";
 cout<<"    |:|     III\n" ;
 cout<<"    |:|   __III__\n";
 cout<<"    |:| /:-.___,-:\\\n";
 cout<<"    |:| \\]  |:|  [/\n" ;
 cout<<"    |:|     |:|\n"   ;
 cout<<"    |:|     |:|\n" ;
 cout<<"    |:|     |:|\n" ;
 cout<<"/]  |:|  [\\ |:|\n" ;
 cout<<"\\:-'\"\"\"`-:/ |:|\n"  ;
 cout<<"  \"\"III\"\"   |:|\n";
 cout<<"    III     |:|\n" ;
 cout<<"    III     |:|\n"   ;
 cout<<"    III     |:|\n"  ;
 cout<<"   (___)    J:F \n" ;
 cout<<"             \""   ;
 gotoxy(35,8);
 cout<<"__  __                        _     \n";
 gotoxy(35,9);
 cout<<"\\ \\/ /___  __  __   _      __(_)___ \n";
 gotoxy(35,10);
 cout<<" \\  / __ \\/ / / /  | | /| / / / __ \\\n";
 gotoxy(35,11);
 cout<<" / / /_/ / /_/ /   | |/ |/ / / / / /\n";
 gotoxy(35,12);
 cout<<"/_/\\____/\\__,_/    |__/|__/_/_/ /_/ \n";
 gotoxy(43,15);
 cout<<"Your points are "<< points;
}

void prtchar(char x,int length)
{
 for (int i = 1; i <=length; i++)
 {
   cout << x;
 }
}

void prtbox(coordinate &a,coordinate &b)
{
 gotoxy(a.x,a.y);
 prtchar('-',((b.x)-(a.x)+1));
 gotoxy(a.x,b.y);
 prtchar('-',((b.x)-(a.x)+1));
 int x;
 for(x=((a.y)+1);x<b.y;x++)
 {
  gotoxy(a.x,x);
  cout<<'|';
  gotoxy(b.x,x);
  cout<<'|';
 }

}
void select(int selection)
{
  coordinate a,b;
  if (selection==0)
  {

    a.x= 35;
    a.y= 5;
    b.x= 46;
    b.y= 7;
  }
  else if (selection ==1)
  {
    a.x=34;
    a.y=7;
    b.x=46;
    b.y=9;
  }
  else if (selection == 2)
  {
   a.x=36;
   a.y=9;
   b.x=44;
   b.y=11;
  }
  else if (selection== 3)
  {
   a.x=37;
   a.y=11;
   b.x=42;
   b.y=13;
  }
  prtbox(a,b);
}

void assignlevel(level &a,int select)
{
 if(select==1)
  {
   strcpy(a.hint[0],"dough");
   strcpy(a.hint[1],"wheat");
   strcpy(a.hint[2],"5 lettered");
   strcpy(a.hint[3],"bun");
   strcpy(a.hint[4],"bakery");
   strcpy(a.answer,"bread");
  }
  else  if(select==2)
  {
   strcpy(a.hint[0],"jackpot");
   strcpy(a.hint[1],"luck");
   strcpy(a.hint[2],"lotto");
   strcpy(a.hint[3],"win");
   strcpy(a.hint[4],"bingo");
   strcpy(a.answer,"lottery");
  }
  else  if(select==3)
  {
   strcpy(a.hint[0],"egypt");
   strcpy(a.hint[1],"pharoh");
   strcpy(a.hint[2],"triangle");
   strcpy(a.hint[3],"tomb");
   strcpy(a.hint[4],"sphinx");
   strcpy(a.answer,"pyramid");
  }
  else if(select==4)
  {
   strcpy(a.hint[0],"device");
   strcpy(a.hint[1],"electronic");
   strcpy(a.hint[2],"widget");
   strcpy(a.hint[3],"inspector");
   strcpy(a.hint[4],"gizmo");
   strcpy(a.answer,"gadget");
  }
  else if(select==5)
  {
   strcpy(a.hint[0],"fish");
   strcpy(a.hint[1],"rice");
   strcpy(a.hint[2],"japanese");
   strcpy(a.hint[3],"roll");
   strcpy(a.hint[4],"dish");
   strcpy(a.answer,"sushi");
  }
  else if(select==6)
  {
   strcpy(a.hint[0],"fog");
   strcpy(a.hint[1],"air");
   strcpy(a.hint[2],"london");
   strcpy(a.hint[3],"pollution");
   strcpy(a.hint[4],"fumes");
   strcpy(a.answer,"smog");
  }
  else if(select==7)
  {
   strcpy(a.hint[0],"event");
   strcpy(a.hint[1],"gregorian");
   strcpy(a.hint[2],"date");
   strcpy(a.hint[3],"month");
   strcpy(a.hint[4],"year");
   strcpy(a.answer,"calendar");
  }
  else if(select==8)
  {
   strcpy(a.hint[0],"snack");
   strcpy(a.hint[1],"pastry");
   strcpy(a.hint[2],"cookie");
   strcpy(a.hint[3],"dough");
   strcpy(a.hint[4],"crispy");
   strcpy(a.answer,"biscuit");
  }
  else if(select==9)
  {
   strcpy(a.hint[0],"wall");
   strcpy(a.hint[1],"stone");
   strcpy(a.hint[2],"block");
   strcpy(a.hint[3],"house");
   strcpy(a.hint[4],"red");
   strcpy(a.answer,"brick");
  }
  else if(select==10)
  {
   strcpy(a.hint[0],"racket");
   strcpy(a.hint[1],"set");
   strcpy(a.hint[2],"ball");
   strcpy(a.hint[3],"table");
   strcpy(a.hint[4],"court");
   strcpy(a.answer,"tennis");
  }
  else
  {
   strcpy(a.hint[0],"Level not designed");
   strcpy(a.hint[1],"???");
   strcpy(a.hint[2],"???");
   strcpy(a.hint[3],"???");
   strcpy(a.hint[4],"???");
   strcpy(a.answer,"???");
  }
}

int levels(int select)
{
 level a;
 char inp; //for accepting commands
 char input[10];  //for accepting answer
 coordinate b,c;
 int i,loopvar=0; //loop variable
 int hint =0;
 while(1)
 {
  gotoxy(36,3);
  cout<< "LEVEL "<<select;
  assignlevel(a,select);
  gotoxy(1,2);
  cout << "Points for winning  "<< (100 - (20*hint));
  b.x=20;
  b.y=1;
  c.y=3;
  if (hint ==0)
  {
   c.x=24;
  }
  else
  {
   c.x=23;
  }
  gotoxy(60,2);
  cout<<"Press \'+\' for hint";
  prtbox(b,c);
  for(i=0;i<=hint;i++)  // example "dough", 80/2 = 40(middle), 40+-2=range
  {
   gotoxy((40-(strlen(a.hint[i])/2)),(6+(i*2)));
   cout << a.hint[i];
  }
  b.y=17;
  c.y=19;
  b.x=(39.5-(0.5*(double(loopvar)))); //print answer box
  c.x=(41.5+(0.5*(double(loopvar))));
  prtbox(b,c);
  gotoxy(((39.5-(0.5*(double(loopvar))))+1),(18));
  for(i=0;i<loopvar;i++)
  {
   cout<<input[i];
  }
  cout<<' ';
  for(i=0;a.answer!='\0';i++)
  {
   if(input[i]!=a.answer[i])
    break;
   if((strlen(a.answer)-1)==i)
   {
    clrscr();
    youwin(100 - (20*hint));
    getch();
    clrscr();
    return 0;
   }
  }
  inp=getch();
  clrscr();
  if(inp=='+')
  {
   if(hint!=4)
   {
    hint++;
   }
  }
  else if(inp==8) //backspace for clearing characters of answer[10]
  {
   if(loopvar!=0)
   {
    loopvar--;
   }
  }
  else if( ((inp>='a')&&(inp<='z'))||((inp>='A')&&(inp<='Z')))
  {
   if(loopvar!=8)
   {
    input[loopvar]=inp;
    loopvar++;
   }
  }
  else if(inp=='-')  //'-' for going back
  {
   break;
  }
 }
 clrscr();
 return 0;
}

void startgame()
{
 int select=1;
 char c;
 while(1)
 { gotoxy(28,1);
   cout<<"     __       __      __";
   gotoxy(28,2);
   cout<<"|   |   |  | |   |   |";
   gotoxy(28,3);
   cout<<"|   |-- |  | |-- |    --";
   gotoxy(28,4);
   cout<<"|__ |__  \\/  |__ |__  __|";
   int x;
   coordinate a,b;
   for(x=1;x<10;x++)
   {
    gotoxy(((x*7)+2),8);
    cout<<x;
    a.x=((x*7)+1);
    b.x=((x*7)+3);
    a.y=7;
    b.y=9;
    prtbox(a,b);
   }
   a.x=71;
   b.x=74;
   a.y=7;
   b.y=9;
   gotoxy(72,8);
   cout<<10;
   prtbox(a,b);//box 10 printed
   if(select!=10)
   {
    a.x=(7*select);
    b.x=((7*select)+4);
    a.y=6;
    b.y=10;
   }
   else
   {
    a.x=70;
    b.x=75;
    a.y=6;
    b.y=10;
   }
   prtbox(a,b);
   c=getch();
   clrscr();
   if ((c=='a')||(c=='A'))
   {
    if(select!=1)
    {
     select--;
    }
   }
   else if ((c=='d')||(c=='D'))
   {
    if(select!=10)
    {
     select++;
    }
   }
   else if (c=='-')//'-' for going back to main page
   {
    break;
   }
   else if (c==13)
   {
    levels(select);
   }
 }
}

void howtoplay()
{
 gotoxy(35,3);
 cout<<"HOW TO PLAY";
 gotoxy(1,5);
 cout<<"\nPress \'W\' and \'S\' to go up and down\n";
 cout<<"Press \'A\' and \'D\' to go left and right\n";
 cout<<"Press <Enter> to select\n";
 cout<<"Press \'-\' to go back\n";
 cout<<"For each hint 20 points will be reduced";
 cout<<"\n\nPRESS ANY KEY TO GO BACK";
 getch();
}

void credits()
{
 int i=25;
 for(;i>=-8;i--)
 {
  clrscr();
  if((i>0)&&(i<=25))
  {
   gotoxy(37,i);
   cout<<"CREDITS";
  }
  if(((i+3)>0)&&((i+3)<=25))
  {
   gotoxy(34,(i+3));
   cout<<"Deepak Prasad";
  }
  if(((i+5)>0)&&((i+5)<=25))
  {
   gotoxy(35,(i+5));
   cout<<"Vikas Kumar";
  }
  if(((i+7)>0)&&((i+7)<=25))
  {
   gotoxy(30,(i+7));
   cout<<"Abhishek Kumar Mahato";
  }
  if(((i+9)>0)&&((i+9)<=25))
  {
   gotoxy(35,(i+9));
   cout<<"Sumit Kumar";
  }
  delay(200);
 }
}

void quit()
{
 clrscr();
 retry:
 gotoxy(27,12);
 cout<<"Do you really want to quit?";
 gotoxy(38,13);
 cout<<"Y/N";
 char c;
 c= getch();
 if((c=='y')||(c=='Y'))
 exit(0);
 else if(!((c=='n')||(c=='N')))
 goto retry;
}

void main()
{
 char c='w';
 int selec=0;
 while(1)
 {
  clrscr();
  display();
  select(selec);
  c=getch();
  if((c=='w')||(c=='W'))//up
  {
   if(selec!=0)
   selec--;
  }
  else if((c=='s')||(c=='S'))//down
  {
   if(selec!=3)
   selec++;
  }
  else if (c=='-')
  break;
  else if(c==13)   //enter for selection(ASCII value 13)
  {
   clrscr();
   if(selec==0)
    startgame();
   else if(selec==1)
    howtoplay();
   else if(selec==2)
    credits();
   else if(selec==3)
    quit();
  }
 }
}