#pragma once
/*
* Copyright 2010-2016 OpenXcom Developers.
*
* This file is part of OpenXcom.
*
* OpenXcom is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OpenXcom is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenXcom. If not, see <http://www.gnu.org/licenses/>.
*/
#include <SDL_types.h>
#include <yaml-cpp/yaml.h>
namespace OpenXcom
{
/**
* Represents a polygon in the world map.
* Polygons constitute the textured land portions
* of the X-Com globe and typically have 3-4 points.
*/
class Polygon
{
private:
double *_lat, *_lon;
Sint16 *_x, *_y;
int _points, _texture;
public:
/// Creates a polygon with a number of points.
Polygon(int points);
/// Creates a new polygon from an existing one.
Polygon(const Polygon& other);
/// Cleans up the polygon.
~Polygon();
/// Loads the polygon from YAML.
void load(const YAML::Node& node);
/// Gets the latitude of a point.
double getLatitude(int i) const;
/// Sets the latitude of a point.
void setLatitude(int i, double lat);
/// Gets the longitude of a point.
double getLongitude(int i) const;
/// Sets the longitude of a point.
void setLongitude(int i, double lon);
/// Gets the X coordinate of a point.
Sint16 getX(int i) const;
/// Sets the X coordinate of a point.
void setX(int i, Sint16 x);
/// Gets the Y coordinate of a point.
Sint16 getY(int i) const;
/// Sets the Y coordinate of a point.
void setY(int i, Sint16 y);
/// Gets the texture of the polygon.
int getTexture() const;
/// Sets the texture of the polygon.
void setTexture(int tex);
/// Gets the number of points of the polygon.
int getPoints() const;
};
}
↑ V690 The 'Polygon' class implements a copy constructor, but lacks the copy assignment operator. It is dangerous to use such a class.