SCA_PropertyActuator.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 __KX_PROPERTYACTUATOR
#define __KX_PROPERTYACTUATOR

#include "SCA_IActuator.h"

class SCA_PropertyActuator : public SCA_IActuator
{
    Py_Header
    
    enum KX_ACT_PROP_MODE {
        KX_ACT_PROP_NODEF = 0,
        KX_ACT_PROP_ASSIGN,
        KX_ACT_PROP_ADD,
        KX_ACT_PROP_COPY,
        KX_ACT_PROP_TOGGLE,
        KX_ACT_PROP_MAX
    };
    
    bool isValid(KX_ACT_PROP_MODE mode);
    
    int         m_type;
    STR_String  m_propname;
    STR_String  m_exprtxt;
    SCA_IObject* m_sourceObj; // for copy property actuator

public:



    SCA_PropertyActuator(
        SCA_IObject* gameobj,
        SCA_IObject* sourceObj,
        const STR_String& propname,
        const STR_String& expr,
        int acttype);


    ~SCA_PropertyActuator();

        CValue* 
    GetReplica(
    );

    virtual void ProcessReplica();
    virtual bool UnlinkObject(SCA_IObject* clientobj);
    virtual void Relink(CTR_Map<CTR_HashedPtr, void*> *obj_map);

    virtual bool 
    Update();

    /* --------------------------------------------------------------------- */
    /* Python interface ---------------------------------------------------- */
    /* --------------------------------------------------------------------- */
    
};

#endif //__KX_PROPERTYACTUATOR_DOC