KX_ConvertProperties.cpp

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/*
 * $Id: KX_ConvertProperties.cpp 35167 2011-02-25 13:30:41Z 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 *****
 */

#include "KX_ConvertProperties.h"


#include "DNA_object_types.h"
#include "DNA_property_types.h"
/* end of blender include block */


#include "Value.h"
#include "VectorValue.h"
#include "BoolValue.h"
#include "StringValue.h"
#include "FloatValue.h"
#include "KX_GameObject.h"
#include "IntValue.h"
#include "SCA_TimeEventManager.h"
#include "SCA_IScene.h"

/* This little block needed for linking to Blender... */
#ifdef WIN32
#include "BLI_winstuff.h"
#endif

void BL_ConvertProperties(Object* object,KX_GameObject* gameobj,SCA_TimeEventManager* timemgr,SCA_IScene* scene, bool isInActiveLayer)
{
        
        bProperty* prop = (bProperty*)object->prop.first;
        CValue* propval;        
        bool show_debug_info;
        while(prop)
        {
        
                propval = NULL;
                show_debug_info = bool (prop->flag & PROP_DEBUG);

                switch(prop->type) {
                        case GPROP_BOOL:
                        {
                                propval = new CBoolValue((bool)(prop->data != 0));
                                gameobj->SetProperty(prop->name,propval);
                                //promp->poin= &prop->data;
                                break;
                        }
                        case GPROP_INT:
                        {
                                propval = new CIntValue((int)prop->data);
                                gameobj->SetProperty(prop->name,propval);
                                break;
                        }
                        case GPROP_FLOAT:
                        {
                                //prop->poin= &prop->data;
                                float floatprop = *((float*)&prop->data);
                                propval = new CFloatValue(floatprop);
                                gameobj->SetProperty(prop->name,propval);
                        }
                        break;
                        case GPROP_STRING:
                        {
                                //prop->poin= callocN(MAX_PROPSTRING, "property string");
                                propval = new CStringValue((char*)prop->poin,"");
                                gameobj->SetProperty(prop->name,propval);
                                break;
                        }
                        case GPROP_TIME:
                        {
                                float floatprop = *((float*)&prop->data);

                                CValue* timeval = new CFloatValue(floatprop);
                                // set a subproperty called 'timer' so that 
                                // we can register the replica of this property 
                                // at the time a game object is replicated (AddObjectActuator triggers this)
                                CValue *bval = new CBoolValue(true);
                                timeval->SetProperty("timer",bval);
                                bval->Release();
                                if (isInActiveLayer)
                                {
                                        timemgr->AddTimeProperty(timeval);
                                }
                                
                                propval = timeval;
                                gameobj->SetProperty(prop->name,timeval);

                        }
                        default:
                        {
                                // todo make an assert etc.
                        }
                }
                
                if (propval)
                {
                        if (show_debug_info)
                        {
                                scene->AddDebugProperty(gameobj,STR_String(prop->name));
                        }
                        // done with propval, release it
                        propval->Release();
                }
                
#ifdef WITH_PYTHON
                /* Warn if we double up on attributes, this isnt quite right since it wont find inherited attributes however there arnt many */
                for(PyAttributeDef *attrdef = KX_GameObject::Attributes; attrdef->m_name; attrdef++) {
                        if(strcmp(prop->name, attrdef->m_name)==0) {
                                printf("Warning! user defined property name \"%s\" is also a python attribute for object \"%s\"\n\tUse ob[\"%s\"] syntax to avoid conflict\n", prop->name, object->id.name+2, prop->name);
                                break;
                        }
                }
                for(PyMethodDef *methdef = KX_GameObject::Methods; methdef->ml_name; methdef++) {
                        if(strcmp(prop->name, methdef->ml_name)==0) {
                                printf("Warning! user defined property name \"%s\" is also a python method for object \"%s\"\n\tUse ob[\"%s\"] syntax to avoid conflict\n", prop->name, object->id.name+2, prop->name);
                                break;
                        }
                }
                /* end warning check */
#endif // WITH_PYTHON

                prop = prop->next;
        }
        // check if state needs to be debugged
        if (object->scaflag & OB_DEBUGSTATE)
        {
                //  reserve name for object state
                scene->AddDebugProperty(gameobj,STR_String("__state__"));
        }
}