dottable.hpp

/*
 * KDots
 * Copyright (c) 2011-2012 Minh Ngo <nlminhtl@gmail.com>
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#ifndef KDOTS_DOTTABLE_HPP
#define KDOTS_DOTTABLE_HPP
#include <memory>
#include <QObject>
#include "graph.hpp"
#include "gameconfig.hpp"
#include "polygon.hpp"

namespace KDots
{
	class StepQueue;
	class KDOTS_EXPORT DotTable : public QObject
	{
		Q_OBJECT

		std::unique_ptr<Graph> m_graph;
		std::shared_ptr<StepQueue> m_steps;
		GameConfig m_config;
		std::vector<Polygon_ptr> m_polygons;
	public:
		DotTable (const GameConfig& config, QObject *parent = 0);

		GameConfig gameConfig () const;

		void pushPoint (const Point& point);
		
		inline std::vector<Polygon_ptr> polygons ()
		{
			return m_polygons;
		}

		inline Graph& graph () const
		{
			return *m_graph;
		}

		inline std::shared_ptr<StepQueue> stepQueue ()
		{
			return m_steps;
		}
		
		void undo ();
	signals:
		void nextPlayer (const Point& lastPoint);
	private:
		void drawPolygon (PolyList polygons);
		
		void continueStep ();
	};
}

#endif