SG_Controller.h

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/*
 * Implementationclass to derive controllers from
 *
 *
 * ***** 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 __SG_CONTROLLER_H
#define __SG_CONTROLLER_H

#include "SG_IObject.h"

class SG_Controller 
{
public:

#ifdef WITH_CXX_GUARDEDALLOC
    void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "SG_Controller"); }
    void operator delete( void *mem ) { MEM_freeN(mem); }
#endif

    SG_Controller(
    ) :
        m_pObject(NULL) {
    }

    virtual 
    ~SG_Controller(
    ) {};

    virtual 
        bool    
    Update(
        double time
    )=0;

    virtual 
        void 
    SetObject (
        SG_IObject* object
    );

        void
    ClearObject(
    );

    virtual 
        void    
    SetSimulatedTime(
        double time
    )=0;

    virtual 
        SG_Controller*  
    GetReplica(
        class SG_Node* destnode
    )=0;

    virtual
        void
    SetOption(
        int option,
        int value
    )=0;

    enum SG_Controller_option {
        SG_CONTR_NODEF = 0,
        SG_CONTR_IPO_IPO_AS_FORCE,
        SG_CONTR_IPO_IPO_ADD,
        SG_CONTR_IPO_LOCAL,
        SG_CONTR_IPO_RESET,
        SG_CONTR_CAMIPO_LENS,
        SG_CONTR_CAMIPO_CLIPEND,
        SG_CONTR_CAMIPO_CLIPSTART,
        SG_CONTR_MAX
    };

protected:
    SG_IObject*     m_pObject;

};

#endif //__SG_CONTROLLER_H