// constructor to intilize the field data of the star
public star(int ID, Vector2D loc, double mass)
{
this.ID = ID;
this.loc = loc;
this.mass = mass;
this.lastUpdate = 0;
}
public void update(int time)
{
//this.loc = this.loc + new Vector2D(0.08, 0.08);
if (time - lastUpdate > 50)
{
lastUpdate = time;
if (this.loc.GetX() == 0 && this.loc.GetY() == 0)
{
this.loc = new Vector2D(0, -200);
return;
}
if (this.loc.GetX() == 0 && this.loc.GetY() == -200)
{
this.loc = new Vector2D(-200, -200);
return;
}
if (this.loc.GetX() == -200 && this.loc.GetY() == -200)
{
this.loc = new Vector2D(-200, 200);
return;
}
if (this.loc.GetX() == -200 && this.loc.GetY() == 200)
{
this.loc = new Vector2D(200, 200);
return;
}
if (this.loc.GetX() == 200 && this.loc.GetY() == 200)
{
this.loc = new Vector2D(200, -200);
return;
}
if (this.loc.GetX() == 200 && this.loc.GetY() == -200)
{
this.loc = new Vector2D(-200, -200);
return;
}
}
}
public void setLoc(Vector2D loc)
{
this.loc = loc;
}