File content as of revision 3:6253a2d374fa:

#include "Snek.h"

// nothing doing in the constructor and destructor
Snek::Snek()
{

}

Snek::~Snek()
{

}

void Snek::init(int x, int y)
{
    //Inital values for variables
    _x = x;
    _y = y;
    printf ("floats: %i %i \n", _x, _y);
}

void Snek::update(Direction d)
{
    if (d == N) {
        _y -= 1;
        _oldDirection = 'N';
    } else if (d == S) {
        _y += 1;
        _oldDirection = 'S';
    } else if (d == E) {
        _x += 1;
        _oldDirection = 'E';
    }   else if (d == W) {
        _x -= 1;
        _oldDirection = 'W';
    } else {
        if (_oldDirection == 'N') {
            _y -= 1;
        } else if (_oldDirection == 'S') {
            _y += 1;
        } else if (_oldDirection == 'E') {
            _x += 1;
        }  else if (_oldDirection == 'W') {
            _x -= 1;
        }
    }
}

int Snek::getX()
{
    return _x;
}

int Snek::getY()
{
    return _y;
}