Conversation Between angstrem and hemla

package core;
import java.awt.Color;
import java.awt.Graphics;

import graphics.GraphicsObject;

/**
*
* Game object class is abstract class
* which should be inherited by all game entities
*
*/
public abstract class GameObject implements GraphicsObject {
// TODO: refactor in easier to use manner
// position
protected double posX;
protected double posY;
// velocity
protected double vx;
protected double vy;
// color of the object
protected Color color;
/**
* @see graphics.GraphicsObject.draw
*/
@Override
public abstract void draw(Graphics g, int scrWidth, int scrHeight);
/**
* The object updating function, tries to compensate for variable
* distances between updates by using linear interpolation
*
* @param deltaTime the time for which we have to compensate
*/
public abstract void update(double deltaTime);
public static void setVelocityX1(float f) {
// TODO Auto-generated method stub

}
public static void setVelocityY(float f) {
// TODO Auto-generated method stub

}
public static void setVelocityX(float f) {
// TODO Auto-generated method stub

}

}

So, thats the GameObject file