game.cpp

#include <iostream>
#include "plotter.h"

using namespace std;

int main()
{
  //data abstractions
  Plotter screen;
  int currX = 10, currY = 10;
  char key;

  screen.clear();
  screen.setColor(magenta);
  screen.plot (currX, currY, SQUARE);

  //input, update, draw
  while ( 1 )         //1 creates an infinite loop because 1 means true
  {
    if (kbhit)        //a boolean function call that determines if there
                      //is something in the keyboard buffer
    {
      //Input
      key = getch();

      //Update
      switch (key)
      {
        case 'w': currY--; break;
        case 'a': currX--; break;
        case 's': currY++; break;
        case 'd': currX++; break;
        default: break;
      }

      //Draw
      screen.clear();
      screen.plot (currX, currY, SQUARE);
    }
  }

}