TankAICurrentWeapons.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 <tankai/TankAICurrentWeapons.h>
#include <server/ServerShotHolder.h>
#include <coms/ComsPlayedMoveMessage.h>
#include <XML/XMLNode.h>
#include <stdlib.h>

TankAICurrentWeapons::TankAICurrentWeapons() : 
        currentWeaponSet_(0)
{
}

TankAICurrentWeapons::~TankAICurrentWeapons()
{
}

TankAIWeaponSets::WeaponSet *TankAICurrentWeapons::getCurrentWeaponSet()
{
        if (!currentWeaponSet_)
        {
                currentWeaponSet_ = weaponSets_[rand() % weaponSets_.size()];
        }
        return currentWeaponSet_;
}

bool TankAICurrentWeapons::parseConfig(XMLNode *node)
{
        std::string weaponset;
        while (node->getNamedChild("weaponset", weaponset, false))
        {
                TankAIWeaponSets::WeaponSet *weaponSet = 
                        TankAIWeaponSets::instance()->getWeaponSet(weaponset.c_str());
                if (!weaponSet) node->returnError(
                        S3D::formatStringBuffer("Cannot find weapon set \"%s\"", weaponset.c_str()));
                weaponSets_.push_back(weaponSet);
        }
        if (weaponSets_.empty())
        {
                return node->returnError("Must define at least one weaponset");
        }

        return node->failChildren();    
}

void TankAICurrentWeapons::buyWeapons(Tank *tank, bool lastRound)
{
        getCurrentWeaponSet()->buyWeapons(tank, lastRound);

        // Finished this buying
        ComsPlayedMoveMessage *message = 
                new ComsPlayedMoveMessage(tank->getPlayerId(), ComsPlayedMoveMessage::eFinishedBuy);
        ServerShotHolder::instance()->addShot(tank->getPlayerId(), message);
}

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