#include <iostream.h>
#include "Board.h"
#include "common.h"

Board::Board() {
   //Blank Field
   for (int x=1; x<=ROWS; x++)
      for (int y=1; y<=COLS; y++)
         playing_field[x][y] = 0;   
   
   //Fill in Border Across Top and Bottom
   for (int x=1,x2=ROWS,y=1; y<=COLS;y++) {
      playing_field[x][y] = 1;
      playing_field[x2][y] = 1;
      }

   //Fill in Border Down Sides
   for (int y=1,y2=COLS,x=1; x<=ROWS; x++) {
       playing_field[x][y] = 1;
       playing_field[x][y2] = 1;
       }
}

Board::~Board() {
   delete[] playing_field;
}

bool Board::Is_Occupied(int x, int y) 
{
   return (playing_field[x][y] != 0);
}

void Board::Fill(int x, int y, char fill) 
{
   int num;
   gotoxy(y,x);
   switch (fill) {
      case ONE   : cout << ONE << flush;   num=1; break;
      case TWO   : cout << TWO << flush;   num=2; break;
      case THREE : cout << THREE << flush; num=3; break;
      case FOUR  : cout << FOUR << flush;  num=4; break;
      default : cout << "Error in FILL routine.  num=" << num<< endl; 
                exit(1); break;
   }
   playing_field[y][x] = num;
}   

void Board::Draw() {
   cls();
   for (int i=0; i<=COLS-1; i++) {cout<<'*'<<flush;}
   for (int i=0; i<=ROWS-3; i++) {
      cout << '*'<<flush;
      for (int x=1; x<=COLS-2; x++) {cout <<' '<<flush;}
      cout << '*'<<flush;
   }
   for (int i=0; i<=COLS-1; i++) {cout<<'*'<<flush;}
   cout << flush;
//Delay needed?
}