KX_IPO_SGController.h

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/*
 * ***** 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