forked from bartvdbraak/blender
173 lines
4.5 KiB
C++
173 lines
4.5 KiB
C++
/**
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* Set or remove an objects parent
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*
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* $Id: SCA_ParentActuator.cpp 13932 2008-03-01 19:05:41Z ben2610 $
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#include "KX_ParentActuator.h"
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#include "KX_GameObject.h"
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#include "KX_PythonInit.h"
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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/* ------------------------------------------------------------------------- */
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/* Native functions */
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/* ------------------------------------------------------------------------- */
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KX_ParentActuator::KX_ParentActuator(SCA_IObject *gameobj,
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int mode,
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CValue *ob,
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PyTypeObject* T)
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: SCA_IActuator(gameobj, T),
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m_mode(mode),
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m_ob(ob)
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{
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}
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KX_ParentActuator::~KX_ParentActuator()
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{
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/* intentionally empty */
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}
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CValue* KX_ParentActuator::GetReplica()
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{
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KX_ParentActuator* replica = new KX_ParentActuator(*this);
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// replication just copy the m_base pointer => common random generator
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replica->ProcessReplica();
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CValue::AddDataToReplica(replica);
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return replica;
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}
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bool KX_ParentActuator::Update()
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{
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KX_GameObject *obj = (KX_GameObject*) GetParent();
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KX_Scene *scene = PHY_GetActiveScene();
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switch (m_mode) {
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case KX_PARENT_SET:
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obj->SetParent(scene, (KX_GameObject*)m_ob);
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break;
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case KX_PARENT_REMOVE:
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obj->RemoveParent(scene);
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break;
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};
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return false;
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}
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/* ------------------------------------------------------------------------- */
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/* Python functions */
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/* ------------------------------------------------------------------------- */
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/* Integration hooks ------------------------------------------------------- */
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PyTypeObject KX_ParentActuator::Type = {
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PyObject_HEAD_INIT(&PyType_Type)
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0,
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"KX_ParentActuator",
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sizeof(KX_ParentActuator),
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0,
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PyDestructor,
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0,
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__getattr,
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__setattr,
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0, //&MyPyCompare,
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__repr,
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0, //&cvalue_as_number,
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0,
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0,
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0,
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0
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};
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PyParentObject KX_ParentActuator::Parents[] = {
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&KX_ParentActuator::Type,
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&SCA_IActuator::Type,
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&SCA_ILogicBrick::Type,
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&CValue::Type,
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NULL
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};
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PyMethodDef KX_ParentActuator::Methods[] = {
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{"setObject", (PyCFunction) KX_ParentActuator::sPySetObject, METH_VARARGS, SetObject_doc},
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{"getObject", (PyCFunction) KX_ParentActuator::sPyGetObject, METH_VARARGS, GetObject_doc},
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{NULL,NULL} //Sentinel
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};
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PyObject* KX_ParentActuator::_getattr(const STR_String& attr) {
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_getattr_up(SCA_IActuator);
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}
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/* 1. setObject */
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char KX_ParentActuator::SetObject_doc[] =
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"setObject(object)\n"
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"\tSet the object to set as parent.\n"
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"\tCan be an object name or an object\n";
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PyObject* KX_ParentActuator::PySetObject(PyObject* self, PyObject* args, PyObject* kwds) {
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PyObject* gameobj;
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if (PyArg_ParseTuple(args, "O!", &KX_GameObject::Type, &gameobj))
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{
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m_ob = (CValue*)gameobj;
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Py_Return;
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}
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PyErr_Clear();
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char* objectname;
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if (PyArg_ParseTuple(args, "s", &objectname))
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{
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CValue *object = (CValue*)SCA_ILogicBrick::m_sCurrentLogicManager->GetGameObjectByName(STR_String(objectname));
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if(object)
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{
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m_ob = object;
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Py_Return;
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}
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}
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return NULL;
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}
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/* 2. getObject */
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char KX_ParentActuator::GetObject_doc[] =
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"getObject()\n"
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"\tReturns the object that is set to.\n";
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PyObject* KX_ParentActuator::PyGetObject(PyObject* self, PyObject* args, PyObject* kwds) {
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return PyString_FromString(m_ob->GetName());
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}
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/* eof */
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