WeaponGotoLabel.cpp

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D 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.
//
//    Scorched3D 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 Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#include <weapons/WeaponGotoLabel.h>
#include <weapons/AccessoryStore.h>

REGISTER_ACCESSORY_SOURCE(WeaponGotoLabel);

WeaponGotoLabel::WeaponGotoLabel()
{
}

WeaponGotoLabel::~WeaponGotoLabel()
{
}

bool WeaponGotoLabel::parseXML(AccessoryCreateContext &context, XMLNode *accessoryNode)
{
        if (!Weapon::parseXML(context, accessoryNode)) return false;

        std::string label;
        if (!accessoryNode->getNamedChild("label", label)) return false;
        if (!accessoryNode->getNamedChild("count", count_)) return false;

        weaponLabel_ = context.getLabel(label.c_str());
        if (!weaponLabel_)
        {
                return accessoryNode->returnError("Failed to find the named label");
        }

        return true;
}

void WeaponGotoLabel::fireWeapon(ScorchedContext &context,
        WeaponFireContext &weaponContext, FixedVector &position, FixedVector &velocity)
{
        int doneCount = weaponContext.getIncLabelCount(getAccessoryPartId());
        if (doneCount <= count_)
        {
                weaponLabel_->fireWeapon(context, weaponContext, position, velocity);
        }
}

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