public Shape_Point incy(Shape_Point shape) { shape.y++; return(shape); }
public Shape_Point decy(Shape_Point shape) { shape.y--; return(shape); }
public Shape_Point decx(Shape_Point shape) { shape.x--; return(shape); }
public Shape_Point incx(Shape_Point shape) { shape.x++; return(shape); }
public Shape_Point(Shape_Point shape_Point) { x = shape_Point.x; y = shape_Point.y; color = shape_Point.color; }