KX_IPO_SGController.h

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/*
 * $Id: KX_IPO_SGController.h 35063 2011-02-22 10:33:14Z jesterking $
 *
 * ***** 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 __IPO_SGCONTROLLER_H
#define __IPO_SGCONTROLLER_H

#include "SG_Controller.h"
#include "SG_Spatial.h"

#include "KX_IPOTransform.h"
#include "KX_IInterpolator.h"

#define KX_MAX_IPO_CHANNELS 19  //note- [0] is not used

class KX_IpoSGController : public SG_Controller
{
        KX_IPOTransform     m_ipo_xform;
        T_InterpolatorList  m_interpolators;

        bool                            m_ipo_channels_active[KX_MAX_IPO_CHANNELS];

        bool                m_ipo_as_force;

        bool                m_ipo_add;

        bool                m_ipo_local;
        
        bool                            m_modified;

        double                  m_ipotime;

        class MT_Point3         m_ipo_start_point;

        class MT_Matrix3x3      m_ipo_start_orient;

        class MT_Vector3        m_ipo_start_scale;

        bool                            m_ipo_start_initialized;

        class MT_Vector3        m_ipo_start_euler;

        bool                            m_ipo_euler_initialized;

        class KX_GameObject* m_game_object;

public:
        KX_IpoSGController();

        virtual ~KX_IpoSGController();

        virtual SG_Controller*  GetReplica(class SG_Node* destnode);

                void
        SetOption(
                int option,
                int value
        );

        void UpdateSumoReference();
        void SetGameObject(class KX_GameObject*);

        void SetIPOChannelActive(int index, bool value) {
                //indexes found in makesdna\DNA_ipo_types.h
                m_ipo_channels_active[index] = value;
        }
        
        
        KX_IPOTransform& GetIPOTransform()
        {
                return m_ipo_xform;
        }
        void    AddInterpolator(KX_IInterpolator* interp);
        virtual bool Update(double time);
        virtual void    SetSimulatedTime(double time)
        {
                m_ipotime = time;
                m_modified = true;
        }
        
#ifdef WITH_CXX_GUARDEDALLOC
public:
        void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "GE:KX_IpoSGController"); }
        void operator delete( void *mem ) { MEM_freeN(mem); }
#endif
};

#endif //__IPO_SGCONTROLLER_H