BL_ArmatureActuator.h

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/*
 * $Id: BL_ArmatureActuator.h 36523 2011-05-06 20:18:42Z blendix $
 *
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * 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; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#ifndef BL_ARMATUREACTUATOR
#define BL_ARMATUREACTUATOR

#include "SCA_IActuator.h"
#include "BL_ArmatureConstraint.h"

class   BL_ArmatureActuator : public SCA_IActuator
{
        Py_Header;
public:
        BL_ArmatureActuator(SCA_IObject* gameobj,
                                                int type,
                                                const char *posechannel,
                                                const char *constraintname,
                                                KX_GameObject* targetobj,
                                                KX_GameObject* subtargetobj,
                                                float weight);

        virtual ~BL_ArmatureActuator();

        virtual CValue* GetReplica() {
                BL_ArmatureActuator* replica = new BL_ArmatureActuator(*this);
                replica->ProcessReplica();
                return replica;
        };
        virtual void ProcessReplica();
        virtual bool UnlinkObject(SCA_IObject* clientobj);
        virtual void Relink(CTR_Map<CTR_HashedPtr, void*> *obj_map);
        virtual bool Update(double curtime, bool frame);
        virtual void ReParent(SCA_IObject* parent);
        
#ifdef WITH_PYTHON

        /* These are used to get and set m_target */
        static PyObject* pyattr_get_constraint(void *self, const struct KX_PYATTRIBUTE_DEF *attrdef);
        static PyObject* pyattr_get_object(void *self, const struct KX_PYATTRIBUTE_DEF *attrdef);
        static int pyattr_set_object(void *self, const struct KX_PYATTRIBUTE_DEF *attrdef, PyObject *value);

#endif // WITH_PYTHON

private:
        // identify the constraint that this actuator controls
        void FindConstraint();

        BL_ArmatureConstraint*  m_constraint;
        KX_GameObject*  m_gametarget;
        KX_GameObject*  m_gamesubtarget;
        STR_String              m_posechannel;
        STR_String              m_constraintname;
        float                   m_weight;
        int                             m_type;
};

#endif //BL_ARMATUREACTUATOR