public void render_texture()
{
if (this.house == null)
{
this.house = new RealHouse(this.texture_file, this.location);
}
this.house.render_texture();
}
public void get_location()
{
// lazy initilization
if (this.house == null)
{
this.house = new RealHouse(this.texture_file, this.location);
}
this.house.get_location();
}
