2.50:
svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r19820:HEAD Notes: * Game and sequencer RNA, and sequencer header are now out of date a bit after changes in trunk. * I didn't know how to port these bugfixes, most likely they are not needed anymore. * Fix "duplicate strip" always increase the user count for ipo. * IPO pinning on sequencer strips was lost during Undo.
This commit is contained in:
Brecht Van Lommel
382
source/gameengine/Ketsji/KX_PythonSeq.cpp
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382
source/gameengine/Ketsji/KX_PythonSeq.cpp
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/**
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* $Id:
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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.
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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: none of this file.
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*
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* Contributor(s): Campbell Barton
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*
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* ***** END GPL LICENSE BLOCK *****
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* Readonly sequence wrapper for lookups on logic bricks
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*/
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#include "KX_PythonSeq.h"
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#include "KX_GameObject.h"
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#include "SCA_ISensor.h"
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#include "SCA_IController.h"
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#include "SCA_IActuator.h"
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PyObject *KX_PythonSeq_CreatePyObject( PyObject *base, short type )
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{
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KX_PythonSeq *seq = PyObject_NEW( KX_PythonSeq, &KX_PythonSeq_Type);
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seq->base = base;
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Py_INCREF(base); /* so we can always access to check if its valid */
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seq->type = type;
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seq->iter = -1; /* init */
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return (PyObject *)seq;
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}
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static void KX_PythonSeq_dealloc( KX_PythonSeq * self )
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{
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Py_DECREF(self->base);
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PyObject_DEL( self );
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}
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static Py_ssize_t KX_PythonSeq_len( PyObject * self )
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{
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PyObjectPlus *self_plus= BGE_PROXY_REF(((KX_PythonSeq *)self)->base);
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if(self_plus==NULL) {
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PyErr_SetString(PyExc_SystemError, BGE_PROXY_ERROR_MSG);
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return -1;
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}
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switch(((KX_PythonSeq *)self)->type) {
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case KX_PYGENSEQ_CONT_TYPE_SENSORS:
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return ((SCA_IController *)self_plus)->GetLinkedSensors().size();
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case KX_PYGENSEQ_CONT_TYPE_ACTUATORS:
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return ((SCA_IController *)self_plus)->GetLinkedActuators().size();
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case KX_PYGENSEQ_OB_TYPE_SENSORS:
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return ((KX_GameObject *)self_plus)->GetSensors().size();
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case KX_PYGENSEQ_OB_TYPE_CONTROLLERS:
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return ((KX_GameObject *)self_plus)->GetControllers().size();
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case KX_PYGENSEQ_OB_TYPE_ACTUATORS:
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return ((KX_GameObject *)self_plus)->GetActuators().size();
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default:
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/* Should never happen */
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PyErr_SetString(PyExc_SystemError, "invalid type, internal error");
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return -1;
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}
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}
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static PyObject *KX_PythonSeq_getIndex(PyObject* self, int index)
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{
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PyObjectPlus *self_plus= BGE_PROXY_REF(((KX_PythonSeq *)self)->base);
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if(self_plus==NULL) {
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PyErr_SetString(PyExc_SystemError, BGE_PROXY_ERROR_MSG);
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return NULL;
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}
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switch(((KX_PythonSeq *)self)->type) {
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case KX_PYGENSEQ_CONT_TYPE_SENSORS:
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{
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vector<SCA_ISensor*>& linkedsensors = ((SCA_IController *)self_plus)->GetLinkedSensors();
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if(index<0) index += linkedsensors.size();
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if(index<0 || index>= linkedsensors.size()) {
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PyErr_SetString(PyExc_IndexError, "seq[i]: index out of range");
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return NULL;
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}
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return linkedsensors[index]->GetProxy();
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}
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case KX_PYGENSEQ_CONT_TYPE_ACTUATORS:
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{
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vector<SCA_IActuator*>& linkedactuators = ((SCA_IController *)self_plus)->GetLinkedActuators();
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if(index<0) index += linkedactuators.size();
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if(index<0 || index>= linkedactuators.size()) {
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PyErr_SetString(PyExc_IndexError, "seq[i]: index out of range");
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return NULL;
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}
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return linkedactuators[index]->GetProxy();
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}
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case KX_PYGENSEQ_OB_TYPE_SENSORS:
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{
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SCA_SensorList& linkedsensors= ((KX_GameObject *)self_plus)->GetSensors();
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if(index<0) index += linkedsensors.size();
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if(index<0 || index>= linkedsensors.size()) {
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PyErr_SetString(PyExc_IndexError, "seq[i]: index out of range");
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return NULL;
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}
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return linkedsensors[index]->GetProxy();
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}
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case KX_PYGENSEQ_OB_TYPE_CONTROLLERS:
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{
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SCA_ControllerList& linkedcontrollers= ((KX_GameObject *)self_plus)->GetControllers();
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if(index<0) index += linkedcontrollers.size();
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if(index<0 || index>= linkedcontrollers.size()) {
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PyErr_SetString(PyExc_IndexError, "seq[i]: index out of range");
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return NULL;
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}
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return linkedcontrollers[index]->GetProxy();
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}
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case KX_PYGENSEQ_OB_TYPE_ACTUATORS:
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{
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SCA_ActuatorList& linkedactuators= ((KX_GameObject *)self_plus)->GetActuators();
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if(index<0) index += linkedactuators.size();
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if(index<0 || index>= linkedactuators.size()) {
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PyErr_SetString(PyExc_IndexError, "seq[i]: index out of range");
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return NULL;
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}
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return linkedactuators[index]->GetProxy();
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}
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}
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PyErr_SetString(PyExc_SystemError, "invalid sequence type, this is a bug");
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return NULL;
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}
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static PyObject * KX_PythonSeq_subscript(PyObject * self, PyObject *key)
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{
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PyObjectPlus *self_plus= BGE_PROXY_REF(((KX_PythonSeq *)self)->base);
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char *name = NULL;
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if(self_plus==NULL) {
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PyErr_SetString(PyExc_SystemError, BGE_PROXY_ERROR_MSG);
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return NULL;
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}
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if (PyInt_Check(key)) {
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return KX_PythonSeq_getIndex(self, PyInt_AS_LONG( key ));
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} else if ( PyString_Check(key) ) {
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name = PyString_AsString( key );
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} else {
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PyErr_SetString( PyExc_TypeError, "expected a string or an index" );
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return NULL;
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}
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switch(((KX_PythonSeq *)self)->type) {
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case KX_PYGENSEQ_CONT_TYPE_SENSORS:
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{
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vector<SCA_ISensor*>& linkedsensors = ((SCA_IController *)self_plus)->GetLinkedSensors();
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SCA_ISensor* sensor;
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for (unsigned int index=0;index<linkedsensors.size();index++) {
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sensor = linkedsensors[index];
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if (sensor->GetName() == name)
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return sensor->GetProxy();
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}
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break;
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}
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case KX_PYGENSEQ_CONT_TYPE_ACTUATORS:
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{
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vector<SCA_IActuator*>& linkedactuators = ((SCA_IController *)self_plus)->GetLinkedActuators();
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SCA_IActuator* actuator;
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for (unsigned int index=0;index<linkedactuators.size();index++) {
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actuator = linkedactuators[index];
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if (actuator->GetName() == name)
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return actuator->GetProxy();
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}
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break;
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}
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case KX_PYGENSEQ_OB_TYPE_SENSORS:
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{
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SCA_SensorList& linkedsensors= ((KX_GameObject *)self_plus)->GetSensors();
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SCA_ISensor *sensor;
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for (unsigned int index=0;index<linkedsensors.size();index++) {
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sensor= linkedsensors[index];
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if (sensor->GetName() == name)
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return sensor->GetProxy();
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}
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break;
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}
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case KX_PYGENSEQ_OB_TYPE_CONTROLLERS:
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{
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SCA_ControllerList& linkedcontrollers= ((KX_GameObject *)self_plus)->GetControllers();
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SCA_IController *controller;
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for (unsigned int index=0;index<linkedcontrollers.size();index++) {
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controller= linkedcontrollers[index];
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if (controller->GetName() == name)
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return controller->GetProxy();
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}
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break;
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}
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case KX_PYGENSEQ_OB_TYPE_ACTUATORS:
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{
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SCA_ActuatorList& linkedactuators= ((KX_GameObject *)self_plus)->GetActuators();
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SCA_IActuator *actuator;
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for (unsigned int index=0;index<linkedactuators.size();index++) {
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actuator= linkedactuators[index];
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if (actuator->GetName() == name)
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return actuator->GetProxy();
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}
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break;
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}
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}
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PyErr_Format( PyExc_KeyError, "requested item \"%s\" does not exist", name);
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return NULL;
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}
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static PyMappingMethods KX_PythonSeq_as_mapping = {
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KX_PythonSeq_len, /* mp_length */
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KX_PythonSeq_subscript, /* mp_subscript */
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0, /* mp_ass_subscript */
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};
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/*
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* Initialize the interator index
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*/
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static PyObject *KX_PythonSeq_getIter(KX_PythonSeq *self)
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{
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if(BGE_PROXY_REF(self->base)==NULL) {
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PyErr_SetString(PyExc_SystemError, BGE_PROXY_ERROR_MSG);
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return NULL;
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}
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/* create a new iterator if were alredy using this one */
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if (self->iter == -1) {
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self->iter = 0;
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Py_INCREF(self);
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return (PyObject *)self;
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} else {
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return KX_PythonSeq_CreatePyObject(self->base, self->type);
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}
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}
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/*
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* Return next KX_PythonSeq iter.
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*/
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static PyObject *KX_PythonSeq_nextIter(KX_PythonSeq *self)
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{
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PyObject *object = KX_PythonSeq_getIndex((PyObject *)self, self->iter);
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self->iter++;
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if( object==NULL ) {
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self->iter= -1; /* for reuse */
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PyErr_SetString(PyExc_StopIteration, "iterator at end");
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}
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return object; /* can be NULL for end of iterator */
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}
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static int KX_PythonSeq_compare( KX_PythonSeq * a, KX_PythonSeq * b ) /* TODO - python3.x wants richcmp */
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{
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return ( a->type == b->type && a->base == b->base) ? 0 : -1;
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}
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/*
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* repr function
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* convert to a list and get its string value
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*/
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static PyObject *KX_PythonSeq_repr( KX_PythonSeq * self )
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{
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PyObject *list = PySequence_List((PyObject *)self);
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PyObject *repr = PyObject_Repr(list);
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Py_DECREF(list);
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return repr;
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}
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/*****************************************************************************/
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/* Python KX_PythonSeq_Type structure definition: */
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/*****************************************************************************/
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PyTypeObject KX_PythonSeq_Type = {
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#if (PY_VERSION_HEX >= 0x02060000)
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PyVarObject_HEAD_INIT(NULL, 0)
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#else
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/* python 2.5 and below */
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PyObject_HEAD_INIT( NULL ) /* required py macro */
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0, /* ob_size */
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#endif
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/* For printing, in format "<module>.<name>" */
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"KX_PythonSeq", /* char *tp_name; */
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sizeof( KX_PythonSeq ), /* int tp_basicsize; */
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0, /* tp_itemsize; For allocation */
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/* Methods to implement standard operations */
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( destructor ) KX_PythonSeq_dealloc, /* destructor tp_dealloc; */
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NULL, /* printfunc tp_print; */
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NULL, /* getattrfunc tp_getattr; */
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NULL, /* setattrfunc tp_setattr; */
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( cmpfunc ) KX_PythonSeq_compare, /* cmpfunc tp_compare; */
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( reprfunc ) KX_PythonSeq_repr, /* reprfunc tp_repr; */
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/* Method suites for standard classes */
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NULL, /* PyNumberMethods *tp_as_number; */
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NULL, /* PySequenceMethods *tp_as_sequence; */
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&KX_PythonSeq_as_mapping, /* PyMappingMethods *tp_as_mapping; */
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/* More standard operations (here for binary compatibility) */
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NULL, /* hashfunc tp_hash; */
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NULL, /* ternaryfunc tp_call; */
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NULL, /* reprfunc tp_str; */
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NULL, /* getattrofunc tp_getattro; */
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NULL, /* setattrofunc tp_setattro; */
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/* Functions to access object as input/output buffer */
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NULL, /* PyBufferProcs *tp_as_buffer; */
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/*** Flags to define presence of optional/expanded features ***/
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Py_TPFLAGS_DEFAULT, /* long tp_flags; */
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NULL, /* char *tp_doc; Documentation string */
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/*** Assigned meaning in release 2.0 ***/
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/* call function for all accessible objects */
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NULL, /* traverseproc tp_traverse; */
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/* delete references to contained objects */
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NULL, /* inquiry tp_clear; */
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/*** Assigned meaning in release 2.1 ***/
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/*** rich comparisons ***/
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NULL, /* richcmpfunc tp_richcompare; */
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/*** weak reference enabler ***/
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0, /* long tp_weaklistoffset; */
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/*** Added in release 2.2 ***/
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/* Iterators */
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( getiterfunc) KX_PythonSeq_getIter, /* getiterfunc tp_iter; */
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( iternextfunc ) KX_PythonSeq_nextIter, /* iternextfunc tp_iternext; */
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/*** Attribute descriptor and subclassing stuff ***/
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NULL, /* struct PyMethodDef *tp_methods; */
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NULL, /* struct PyMemberDef *tp_members; */
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NULL, /* struct PyGetSetDef *tp_getset; */
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NULL, /* struct _typeobject *tp_base; */
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NULL, /* PyObject *tp_dict; */
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NULL, /* descrgetfunc tp_descr_get; */
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NULL, /* descrsetfunc tp_descr_set; */
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0, /* long tp_dictoffset; */
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NULL, /* initproc tp_init; */
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NULL, /* allocfunc tp_alloc; */
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NULL, /* newfunc tp_new; */
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/* Low-level free-memory routine */
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NULL, /* freefunc tp_free; */
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/* For PyObject_IS_GC */
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NULL, /* inquiry tp_is_gc; */
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NULL, /* PyObject *tp_bases; */
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/* method resolution order */
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NULL, /* PyObject *tp_mro; */
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NULL, /* PyObject *tp_cache; */
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NULL, /* PyObject *tp_subclasses; */
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NULL, /* PyObject *tp_weaklist; */
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NULL
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};
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Reference in New Issue
Block a user