WeaponRoller.h

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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
////////////////////////////////////////////////////////////////////////////////

#if !defined(__INCLUDE_WeaponRollerh_INCLUDE__)
#define __INCLUDE_WeaponRollerh_INCLUDE__

#include <weapons/Weapon.h>
#include <common/ModelID.h>

class ScorchedContext;
class WeaponRoller : public Weapon
{
public:
        WeaponRoller();
        virtual ~WeaponRoller();

        virtual bool parseXML(AccessoryCreateContext &context,
                XMLNode *accessoryNode);

        Weapon *getCollisionAction() { return collisionAction_; }
        ModelID &getRollerModelID() { return rollerModelId_; }
        bool getRoll() { return roll_; }
        fixed getShieldHurtFactor(ScorchedContext &context);
        fixed getTime(ScorchedContext &context);
        fixed getWindFactor(ScorchedContext &context);

        // Inherited from Weapon
        virtual void fireWeapon(ScorchedContext &context,
                WeaponFireContext &weaponContext, FixedVector &position, FixedVector &velocity);

        REGISTER_ACCESSORY_HEADER(WeaponRoller, AccessoryPart::AccessoryWeapon);

protected:
        NumberParser numberRollers_;
        Weapon *collisionAction_;
        ModelID rollerModelId_;
        NumberParser shieldHurtFactorExp_;
        NumberParser windFactorExp_;
        NumberParser timeExp_;
        fixed shieldHurtFactor_;
        fixed windFactor_;
        fixed time_;
        bool roll_;

        bool maintainVelocity_;
        NumberParser dampenVelocityExp_;
        fixed dampenVelocity_;;

        void addRoller(ScorchedContext &context, 
                WeaponFireContext &weaponContext,
                FixedVector &position, FixedVector &velocity);

};

#endif

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