#include <iostream>



#include <conio.h>



using namespace std;



bool gameOver;



const int width = 20;



const int height = 20;



int x, y, fruitX, fruitY, score;



enum eDirecton { STOP = 0, LEFT, RIGHT, UP, DOWN};



eDirecton dir;



void Setup()



{



gameOver = false;



  dir = STOP;



  x = width / 2;



  y = height / 2;



  fruitX = rand() % width;



  fruitY = rand() % height;



  score = 0;



}



void Draw()



{



    system("clear"); 



    for (int i = 0; i < width+2; i++)



    cout << "#";



  cout << endl;



  



  for (int i = 0; i < height; i++)



{



  for (int j = 0; j < width; j++)



  {



   if ( j == 0)



       cout << "#";



    if (i == y && j == x)



      cout << "0";



      else if(i == fruitY && j == fruitX)



      cout << "F";



    else  



       cout << " ";



       



       if (j == width-1)



       cout << "#";



  }



  cout << endl;



  



}  for (int i = 0; i < width+2; i++)



    cout << "#";



  cout << endl;



}



void Input()



{



  if (_kbhit())



  {



    switch (_getch())



    {



      case 'a':



        dir = LEFT;



        break;case 'd':



        dir = RIGHT;



        break;case 'w':



        dir = UP;



        break;case 's':



        dir = DOWN;



        break;



        case 'x':



          gameOver = true;



          break;



    }



  }



}



void Logic()



{



 switch (dir)



 {



   case LEFT:



        x--;



        break;



   case RIGHT:



        x++;



        break;



   case UP:



        break;



        y--;



   case DOWN:



        break;



        y++;



   default:



    break;



  }  



}



int main()



{



  Setup();



  while(!gameOver)



  {



    Draw();



    Input();



    Logic();



    



  }







  return 0;



}