// ==============================================================
//	This file is part of Glest (www.glest.org)
//
//	Copyright (C) 2001-2008 Martiño Figueroa
//
//	You can redistribute this code and/or modify it under 
//	the terms of the GNU General Public License as published 
//	by the Free Software Foundation; either version 2 of the 
//	License, or (at your option) any later version
// ==============================================================
#ifndef _GLEST_GAME_RESOURCE_H_
#define _GLEST_GAME_RESOURCE_H_

#ifdef WIN32
    #include <winsock2.h>
    #include <winsock.h>
#endif

#include <string>
#include "vec.h"
#include "platform_common.h"
#include "xml_parser.h"
#include "leak_dumper.h"

using std::string;
using std::map;
using Shared::Xml::XmlNode;

namespace Glest{ namespace Game{

using Shared::Graphics::Vec2i;
using Shared::PlatformCommon::ValueCheckerVault;

class ResourceType;
class TechTree;
// =====================================================
// 	class Resource  
//
/// Amount of a given ResourceType
// =====================================================

class Resource : public ValueCheckerVault {
private:
    int amount;
    const ResourceType *type;
	Vec2i pos;	
	int balance;

public:
	Resource();
    void init(const ResourceType *rt, int amount);
    void init(const ResourceType *rt, const Vec2i &pos);

	const ResourceType * getType() const	{return type;}
	Vec2i getPos() const					{return pos;}

	int getAmount() const;
	int getBalance() const;
	string getDescription(bool translatedValue) const;

	void setAmount(int amount);
	void setBalance(int balance);

    bool decAmount(int i);

    void saveGame(XmlNode *rootNode) const;
    void loadGame(const XmlNode *rootNode, int index,const TechTree *techTree);

    std::string toString() const;
    Checksum getCRC();
};

}}// end namespace

#endif