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/*
This file is part of Advanced Strategic Command; http://www.asc-hq.de
Copyright (C) 1994-2008 Martin Bickel and Marc Schellenberger
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
Boston, MA 02111-1307 USA
*/
#ifndef ServiceCommandH
#define ServiceCommandH
#include "containercommand.h"
#include "../typen.h"
#include "../objects.h"
#include "../mapfield.h"
#include "servicing.h"
class ServiceCommand : public ContainerCommand {
public:
static bool availExternally ( ContainerBase* source );
static bool avail ( ContainerBase* source, ContainerBase* target );
private:
ServiceCommand( GameMap* map ) : ContainerCommand( map ), targetSearcher(NULL), transferHandler(NULL), destinationSpecified(false),destinationContainerID(0) {};
template<class Child> friend GameAction* GameActionCreator( GameMap* map);
ServiceTargetSearcher* targetSearcher;
TransferHandler* transferHandler;
//! key is the id of the transferrable, value is the destination amount
typedef map<int,int> Values;
Values values;
bool destinationSpecified;
int destinationContainerID;
ContainerBase* getDestination();
protected:
void readData ( tnstream& stream );
void writeData ( tnstream& stream ) const;
GameActionID getID() const;
ASCString getDescription() const;
public:
ServiceCommand ( ContainerBase* unit );
/** each call to getTransferHandler will deallocate the previous handler and create a new one
Make sure to not have any pointers to the old one around when calling this another time */
TransferHandler& getTransferHandler( );
const ServiceTargetSearcher::Targets& getDestinations();
void setDestination( ContainerBase* destination );
void saveTransfers();
ActionResult go ( const Context& context );
ASCString getCommandString() const;
ContainerBase* getRefueller() { return ContainerCommand::getContainer(); };
ActionResult checkExecutionPrecondition() const;
~ServiceCommand();
};
#endif
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