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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
*/
#include "removeproductionlinecommand.h"
#include "../vehicle.h"
#include "../mapfield.h"
#include "../gamemap.h"
#include "../viewcalculation.h"
#include "../spfst.h"
#include "../mapdisplayinterface.h"
#include "action-registry.h"
#include "../itemrepository.h"
#include "../containercontrols.h"
#include "consumeresource.h"
#include "servicecommand.h"
#include "convertcontainer.h"
bool RemoveProductionLineCommand :: avail ( const ContainerBase* factory )
{
if ( !factory )
return false;
return factory->baseType->hasFunction( ContainerBaseType::InternalVehicleProduction )
&& !factory->baseType->hasFunction( ContainerBaseType::NoProductionCustomization ) ;
}
Resources RemoveProductionLineCommand :: resourcesNeeded( const Vehicletype* veh )
{
return veh->productionCost * productionLineRemovalCostFactor;
}
RemoveProductionLineCommand :: RemoveProductionLineCommand ( ContainerBase* container )
: ContainerCommand ( container ), vehicleTypeId(-1)
{
}
void RemoveProductionLineCommand::setRemoval( const Vehicletype* vehicleType )
{
if ( vehicleType ) {
vehicleTypeId = vehicleType->id;
setState( SetUp );
}
}
ActionResult RemoveProductionLineCommand::go ( const Context& context )
{
if ( getState() != SetUp )
return ActionResult(22000);
if ( !avail( getContainer() ))
return ActionResult(22800);
const Vehicletype* vt = NULL;
const ContainerBase::Production production = getContainer()->getProduction();
for ( ContainerBase::Production::const_iterator i = production.begin(); i != production.end(); ++i )
if ( (*i)->id == vehicleTypeId )
vt = *i;
if ( !vt )
return ActionResult(22900);
Resources needed = resourcesNeeded( vt );
Resources avail = getContainer()->getResource( needed, true );
if ( avail < needed )
return ActionResult(22901);
auto_ptr<ConsumeResource> cr ( new ConsumeResource( getContainer(), needed ));
ActionResult res = cr->execute(context);
if ( !res.successful() ) {
setState( Failed );
return res;
}
getContainer()->deleteProductionLine( vt );
cr.release();
setState( Completed );
return res;
}
ActionResult RemoveProductionLineCommand::undoAction( const Context& context )
{
Vehicletype* vt = vehicleTypeRepository.getObject_byID( vehicleTypeId );
if ( !vt )
return ActionResult(22902);
getContainer()->addProductionLine( vt );
return ContainerCommand::undoAction( context );
}
static const int RemoveProductionLineCommandVersion = 1;
void RemoveProductionLineCommand :: readData ( tnstream& stream )
{
ContainerCommand::readData( stream );
int version = stream.readInt();
if ( version > RemoveProductionLineCommandVersion )
throw tinvalidversion ( "RemoveProductionLineCommand", RemoveProductionLineCommandVersion, version );
vehicleTypeId = stream.readInt();
}
void RemoveProductionLineCommand :: writeData ( tnstream& stream ) const
{
ContainerCommand::writeData( stream );
stream.writeInt( RemoveProductionLineCommandVersion );
stream.writeInt( vehicleTypeId );
}
ASCString RemoveProductionLineCommand :: getCommandString() const
{
ASCString c;
c.format("removeProductionLine ( map, %d, %d )", getContainerID(), vehicleTypeId );
return c;
}
GameActionID RemoveProductionLineCommand::getID() const
{
return ActionRegistry::RemoveProductionLineCommand;
}
ASCString RemoveProductionLineCommand::getDescription() const
{
ASCString s = "Remove production line of type ";
Vehicletype* vt = vehicleTypeRepository.getObject_byID( vehicleTypeId );
if ( !vt )
s += ASCString::toString(vehicleTypeId);
else
s += vt->getName();
if ( getContainer(true) ) {
s += " from " + getContainer()->getName();
}
return s;
}
namespace
{
const bool r1 = registerAction<RemoveProductionLineCommand> ( ActionRegistry::RemoveProductionLineCommand );
}
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