a703837179
PythonReturnErrorObject PythonIncRef Fix some compiler warnings about missing initializers in method tables.
576 lines
19 KiB
C
576 lines
19 KiB
C
/*
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*
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* ***** BEGIN GPL/BL DUAL 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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* This is a new part of Blender.
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*
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* Contributor(s): Jacques Guignot
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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*/
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#include "Wave.h"
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#include "Effect.h"
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/*****************************************************************************/
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/* Python BPy_Wave methods table: */
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/*****************************************************************************/
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static PyMethodDef BPy_Wave_methods[] = {
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{"getType", (PyCFunction)Effect_getType,
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METH_NOARGS,"() - Return Effect type"},
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{"setType", (PyCFunction)Effect_setType,
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METH_VARARGS,"() - Set Effect type"},
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{"getFlag", (PyCFunction)Effect_getFlag,
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METH_NOARGS,"() - Return Effect flag"},
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{"setFlag", (PyCFunction)Effect_setFlag,
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METH_VARARGS,"() - Set Effect flag"},
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{"getStartx",(PyCFunction)Wave_getStartx,
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METH_NOARGS,"()-Return Wave startx"},
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{"setStartx",(PyCFunction)Wave_setStartx, METH_VARARGS,
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"()- Sets Wave startx"},
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{"getStarty",(PyCFunction)Wave_getStarty,
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METH_NOARGS,"()-Return Wave starty"},
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{"setStarty",(PyCFunction)Wave_setStarty, METH_VARARGS,
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"()- Sets Wave starty"},
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{"getHeight",(PyCFunction)Wave_getHeight,
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METH_NOARGS,"()-Return Wave height"},
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{"setHeight",(PyCFunction)Wave_setHeight, METH_VARARGS,
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"()- Sets Wave height"},
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{"getWidth",(PyCFunction)Wave_getWidth,
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METH_NOARGS,"()-Return Wave width"},
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{"setWidth",(PyCFunction)Wave_setWidth, METH_VARARGS,
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"()- Sets Wave width"},
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{"getNarrow",(PyCFunction)Wave_getNarrow,
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METH_NOARGS,"()-Return Wave narrow"},
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{"setNarrow",(PyCFunction)Wave_setNarrow, METH_VARARGS,
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"()- Sets Wave narrow"},
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{"getSpeed",(PyCFunction)Wave_getSpeed,
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METH_NOARGS,"()-Return Wave speed"},
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{"setSpeed",(PyCFunction)Wave_setSpeed, METH_VARARGS,
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"()- Sets Wave speed"},
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{"getMinfac",(PyCFunction)Wave_getMinfac,
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METH_NOARGS,"()-Return Wave minfac"},
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{"setMinfac",(PyCFunction)Wave_setMinfac, METH_VARARGS,
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"()- Sets Wave minfac"},
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{"getDamp",(PyCFunction)Wave_getDamp,
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METH_NOARGS,"()-Return Wave damp"},
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{"setDamp",(PyCFunction)Wave_setDamp, METH_VARARGS,
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"()- Sets Wave damp"},
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{"getTimeoffs",(PyCFunction)Wave_getTimeoffs,
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METH_NOARGS,"()-Return Wave timeoffs"},
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{"setTimeoffs",(PyCFunction)Wave_setTimeoffs, METH_VARARGS,
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"()- Sets Wave timeoffs"},
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{"getLifetime",(PyCFunction)Wave_getLifetime,
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METH_NOARGS,"()-Return Wave lifetime"},
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{"setLifetime",(PyCFunction)Wave_setLifetime, METH_VARARGS,
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"()- Sets Wave lifetime"},
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{NULL, NULL, 0, NULL}
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};
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/*****************************************************************************/
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/* Python Wave_Type structure definition: */
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/*****************************************************************************/
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PyTypeObject Wave_Type =
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{
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PyObject_HEAD_INIT(NULL)
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0,
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"Wave",
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sizeof (BPy_Wave),
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0,
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/* methods */
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(destructor)WaveDeAlloc, /* tp_dealloc */
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(printfunc)WavePrint, /* tp_print */
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(getattrfunc)WaveGetAttr, /* tp_getattr */
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(setattrfunc)WaveSetAttr, /* tp_setattr */
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0, /* tp_compare */
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(reprfunc)WaveRepr, /* tp_repr */
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0, /* tp_as_number */
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0, /* tp_as_sequence */
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0, /* tp_as_mapping */
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0, /* tp_as_hash */
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0,0,0,0,0,0,
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0, /* tp_doc */
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0,0,0,0,0,0,
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BPy_Wave_methods, /* tp_methods */
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0, /* tp_members */
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};
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/*****************************************************************************/
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/* The following string definitions are used for documentation strings. */
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/* In Python these will be written to the console when doing a */
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/* Blender.Wave.__doc__ */
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/*****************************************************************************/
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static char M_Wave_doc[] = "The Blender Wave module\n\n\
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This module provides access to **Object Data** in Blender.\n\
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Functions :\n\
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New(opt name) : creates a new wave object with the given name (optional)\n\
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Get(name) : retreives a wave with the given name (mandatory)\n\
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get(name) : same as Get. Kept for compatibility reasons";
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static char M_Wave_New_doc[] ="";
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static char M_Wave_Get_doc[] ="xxx";
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/*****************************************************************************/
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/* Python method structure definition for Blender.Wave module: */
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/*****************************************************************************/
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struct PyMethodDef M_Wave_methods[] = {
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{"New",(PyCFunction)M_Wave_New, METH_VARARGS,M_Wave_New_doc},
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{"Get", M_Wave_Get, METH_VARARGS, M_Wave_Get_doc},
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{"get", M_Wave_Get, METH_VARARGS, M_Wave_Get_doc},
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{NULL, NULL, 0, NULL}
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};
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/* -Sta x et Sta y : l<> o<> d<>bute la vague
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-X, Y : la vague se propagera dans les directions X et/ou Y
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-Cycl : la vague se r<>p<EFBFBD>tera ou ne se produira qu'une fois
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-Speed, Height, Width, Narrow : joues avec ces param<61>tres, je
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te fais confiance. Ils interagissent et s'influencent alors
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mieux vaut y aller un <20> la fois et qu'un peu <20> la fois.
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-Time sta: la frame o<> l'effet commence <20> se produire.
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-Lifetime: dur<75>e en frames de l'effet.
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-Damptime: le temps, en frames, que met une vague <20> mourir.
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*/
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/*****************************************************************************/
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/* Function: M_Wave_New */
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/* Python equivalent: Blender.Effect.Wave.New */
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/*****************************************************************************/
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PyObject *M_Wave_New(PyObject *self, PyObject *args)
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{
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int type = EFF_WAVE;
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BPy_Effect *pyeffect;
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Effect *bleffect = 0;
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bleffect = add_effect(type);
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if (bleffect == NULL)
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return (EXPP_ReturnPyObjError (PyExc_RuntimeError,
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"couldn't create Effect Data in Blender"));
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pyeffect = (BPy_Effect *)PyObject_NEW(BPy_Effect, &Effect_Type);
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if (pyeffect == NULL) return (EXPP_ReturnPyObjError (PyExc_MemoryError,
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"couldn't create Effect Data object"));
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pyeffect->effect = bleffect;
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return (PyObject *)pyeffect;
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return 0;
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}
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/*****************************************************************************/
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/* Function: M_Wave_Get */
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/* Python equivalent: Blender.Effect.Wave.Get */
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/*****************************************************************************/
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PyObject *M_Wave_Get(PyObject *self, PyObject *args)
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{
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/*arguments : string object name
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int : position of effect in the obj's effect list */
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char *name = 0;
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Object *object_iter;
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Effect *eff;
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BPy_Wave *wanted_eff;
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int num,i;
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if (!PyArg_ParseTuple(args, "si", &name, &num ))
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return(EXPP_ReturnPyObjError(PyExc_AttributeError,\
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"expected string int argument"));
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object_iter = G.main->object.first;
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if (!object_iter)return(EXPP_ReturnPyObjError(PyExc_AttributeError,\
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"Scene contains no object"));
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while (object_iter)
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{
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if (strcmp(name,object_iter->id.name+2))
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{
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object_iter = object_iter->id.next;
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continue;
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}
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if (object_iter->effect.first != NULL)
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{
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eff = object_iter->effect.first;
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for(i = 0;i<num;i++)
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{
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if (eff->type != EFF_WAVE)continue;
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eff = eff->next;
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if (!eff)
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return(EXPP_ReturnPyObjError(PyExc_AttributeError,"bject"));
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}
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wanted_eff = (BPy_Wave *)PyObject_NEW(BPy_Wave, &Wave_Type);
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wanted_eff->wave = eff;
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return (PyObject*)wanted_eff;
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}
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object_iter = object_iter->id.next;
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}
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Py_INCREF(Py_None);
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return Py_None;
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}
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/*****************************************************************************/
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/* Function: Wave_Init */
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/*****************************************************************************/
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PyObject *Wave_Init (void)
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{
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PyObject *submodule;
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Wave_Type.ob_type = &PyType_Type;
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submodule = Py_InitModule3("Blender.Wave",M_Wave_methods, M_Wave_doc);
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return (submodule);
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}
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/*****************************************************************************/
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/* Python BPy_Wave methods: */
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/*****************************************************************************/
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PyObject *Wave_getStartx(BPy_Wave *self)
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{
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WaveEff*ptr = (WaveEff*)self->wave;
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return PyFloat_FromDouble(ptr->startx);
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}
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PyObject *Wave_setStartx(BPy_Wave *self,PyObject *args)
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{
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WaveEff*ptr = (WaveEff*)self->wave;
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float val = 0;
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if (!PyArg_ParseTuple(args, "f", &val ))
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return(EXPP_ReturnPyObjError(PyExc_AttributeError,\
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"expected float argument"));
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ptr->startx = val;
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Py_INCREF(Py_None);
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return Py_None;
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}
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PyObject *Wave_getStarty(BPy_Wave *self)
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{
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WaveEff*ptr = (WaveEff*)self->wave;
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return PyFloat_FromDouble(ptr->starty);
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}
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PyObject *Wave_setStarty(BPy_Wave *self,PyObject *args)
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{
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WaveEff*ptr = (WaveEff*)self->wave;
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float val = 0;
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if (!PyArg_ParseTuple(args, "f", &val ))
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return(EXPP_ReturnPyObjError(PyExc_AttributeError,\
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"expected float argument"));
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ptr->starty = val;
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Py_INCREF(Py_None);
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return Py_None;
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}
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PyObject *Wave_getHeight(BPy_Wave *self)
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{
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WaveEff*ptr = (WaveEff*)self->wave;
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return PyFloat_FromDouble(ptr->height);
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}
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PyObject *Wave_setHeight(BPy_Wave *self,PyObject *args)
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{
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WaveEff*ptr = (WaveEff*)self->wave;
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float val = 0;
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if (!PyArg_ParseTuple(args, "f", &val ))
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return(EXPP_ReturnPyObjError(PyExc_AttributeError,\
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"expected float argument"));
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ptr->height = val;
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Py_INCREF(Py_None);
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return Py_None;
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}
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PyObject *Wave_getWidth(BPy_Wave *self)
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{
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WaveEff*ptr = (WaveEff*)self->wave;
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return PyFloat_FromDouble(ptr->width);
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}
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PyObject *Wave_setWidth(BPy_Wave *self,PyObject *args)
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{
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float val = 0;
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WaveEff*ptr;
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if (!PyArg_ParseTuple(args, "f", &val ))
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return(EXPP_ReturnPyObjError(PyExc_AttributeError,\
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"expected float argument"));
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ptr = (WaveEff*)self->wave;
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ptr->width = val;
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Py_INCREF(Py_None);
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return Py_None;
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}
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PyObject *Wave_getNarrow(BPy_Wave *self)
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{
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WaveEff*ptr = (WaveEff*)self->wave;
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return PyFloat_FromDouble(ptr->narrow);
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}
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PyObject *Wave_setNarrow(BPy_Wave *self,PyObject *args)
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{
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float val = 0;
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WaveEff*ptr;
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if (!PyArg_ParseTuple(args, "f", &val ))
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return(EXPP_ReturnPyObjError(PyExc_AttributeError,\
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"expected float argument"));
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ptr = (WaveEff*)self->wave;
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ptr->narrow = val;
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Py_INCREF(Py_None);
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return Py_None;
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}
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PyObject *Wave_getSpeed(BPy_Wave *self)
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{
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WaveEff*ptr = (WaveEff*)self->wave;
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return PyFloat_FromDouble(ptr->speed);
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}
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PyObject *Wave_setSpeed(BPy_Wave *self,PyObject *args)
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{
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float val = 0;
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WaveEff*ptr;
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if (!PyArg_ParseTuple(args, "f", &val ))
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return(EXPP_ReturnPyObjError(PyExc_AttributeError,\
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"expected float argument"));
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ptr = (WaveEff*)self->wave;
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ptr->speed = val;
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Py_INCREF(Py_None);
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return Py_None;
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}
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PyObject *Wave_getMinfac(BPy_Wave *self)
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{
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WaveEff*ptr = (WaveEff*)self->wave;
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return PyFloat_FromDouble(ptr->minfac);
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}
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PyObject *Wave_setMinfac(BPy_Wave *self,PyObject *args)
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{
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float val = 0;
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WaveEff*ptr;
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if (!PyArg_ParseTuple(args, "f", &val ))
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return(EXPP_ReturnPyObjError(PyExc_AttributeError,\
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"expected float argument"));
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ptr = (WaveEff*)self->wave;
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ptr->minfac = val;
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Py_INCREF(Py_None);
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return Py_None;
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}
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PyObject *Wave_getDamp(BPy_Wave *self)
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{
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WaveEff*ptr = (WaveEff*)self->wave;
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return PyFloat_FromDouble(ptr->damp);
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}
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PyObject *Wave_setDamp(BPy_Wave *self,PyObject *args)
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{
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WaveEff*ptr;
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float val = 0;
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if (!PyArg_ParseTuple(args, "f", &val ))
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return(EXPP_ReturnPyObjError(PyExc_AttributeError,\
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"expected float argument"));
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ptr = (WaveEff*)self->wave;
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ptr->damp = val;
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Py_INCREF(Py_None);
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return Py_None;
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}
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PyObject *Wave_getTimeoffs(BPy_Wave *self)
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{
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WaveEff*ptr = (WaveEff*)self->wave;
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return PyFloat_FromDouble(ptr->timeoffs);
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}
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PyObject *Wave_setTimeoffs(BPy_Wave *self,PyObject *args)
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{
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float val = 0;
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WaveEff*ptr;
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if (!PyArg_ParseTuple(args, "f", &val ))
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return(EXPP_ReturnPyObjError(PyExc_AttributeError,\
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"expected float argument"));
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ptr = (WaveEff*)self->wave;
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ptr->timeoffs = val;
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Py_INCREF(Py_None);
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return Py_None;
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}
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PyObject *Wave_getLifetime(BPy_Wave *self)
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{
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WaveEff*ptr = (WaveEff*)self->wave;
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return PyFloat_FromDouble(ptr->lifetime);
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}
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PyObject *Wave_setLifetime(BPy_Wave *self,PyObject *args)
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{
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float val = 0;
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WaveEff*ptr;
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if (!PyArg_ParseTuple(args, "f", &val ))
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return(EXPP_ReturnPyObjError(PyExc_AttributeError,\
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"expected float argument"));
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ptr = (WaveEff*)self->wave;
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ptr->lifetime = val;
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Py_INCREF(Py_None);
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return Py_None;
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}
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/*****************************************************************************/
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/* Function: WaveDeAlloc */
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/* Description: This is a callback function for the BPy_Wave type. It is */
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/* the destructor function. */
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/*****************************************************************************/
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void WaveDeAlloc (BPy_Wave *self)
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{
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WaveEff*ptr = (WaveEff*)self->wave;
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PyObject_DEL (ptr);
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}
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/*****************************************************************************/
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/* Function: WaveGetAttr */
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/* Description: This is a callback function for the BPy_Wave type. It is */
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/* the function that accesses BPy_Wave "member variables" and */
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/* methods. */
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/*****************************************************************************/
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PyObject *WaveGetAttr (BPy_Wave *self, char *name)
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{
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if (!strcmp(name,"lifetime"))return Wave_getLifetime( self);
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else if (!strcmp(name,"timeoffs"))return Wave_getTimeoffs( self);
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else if (!strcmp(name,"damp"))return Wave_getDamp( self);
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else if (!strcmp(name,"minfac"))return Wave_getMinfac( self);
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else if (!strcmp(name,"speed"))return Wave_getSpeed( self);
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else if (!strcmp(name,"narrow"))return Wave_getNarrow( self);
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else if (!strcmp(name,"width"))return Wave_getWidth( self);
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else if (!strcmp(name,"height"))return Wave_getHeight( self);
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else if (!strcmp(name,"startx"))return Wave_getStartx( self);
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else if (!strcmp(name,"starty"))return Wave_getStarty( self);
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return Py_FindMethod(BPy_Wave_methods, (PyObject *)self, name);
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}
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/*****************************************************************************/
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/* Function: WaveSetAttr */
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/* Description: This is a callback function for the BPy_Wave type. It is the */
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/* function that sets Wave Data attributes (member variables). */
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/*****************************************************************************/
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int WaveSetAttr (BPy_Wave *self, char *name, PyObject *value)
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{
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PyObject *valtuple;
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PyObject *error = NULL;
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valtuple = Py_BuildValue("(N)", value);
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if (!valtuple)
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return EXPP_ReturnIntError(PyExc_MemoryError,
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"ParticleSetAttr: couldn't create PyTuple");
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if (!strcmp(name,"lifetime"))error = Wave_setLifetime( self,valtuple);
|
||
else if (!strcmp(name,"timeoffs"))error = Wave_setTimeoffs( self,valtuple);
|
||
else if (!strcmp(name,"damp")) error = Wave_setDamp( self,valtuple);
|
||
else if (!strcmp(name,"minfac")) error = Wave_setMinfac( self,valtuple);
|
||
else if (!strcmp(name,"speed")) error = Wave_setSpeed( self,valtuple);
|
||
else if (!strcmp(name,"narrow")) error = Wave_setNarrow( self,valtuple);
|
||
else if (!strcmp(name,"width")) error = Wave_setWidth( self,valtuple);
|
||
else if (!strcmp(name,"height")) error = Wave_setHeight( self,valtuple);
|
||
else if (!strcmp(name,"startx")) error = Wave_setStartx( self,valtuple);
|
||
else if (!strcmp(name,"starty")) error = Wave_setStarty( self,valtuple);
|
||
|
||
|
||
else {
|
||
Py_DECREF(valtuple);
|
||
|
||
if ((strcmp (name, "Types") == 0) ||
|
||
(strcmp (name, "Modes") == 0))
|
||
return (EXPP_ReturnIntError (PyExc_AttributeError,
|
||
"constant dictionary -- cannot be changed"));
|
||
|
||
else
|
||
return (EXPP_ReturnIntError (PyExc_KeyError,
|
||
"attribute not found"));
|
||
}
|
||
|
||
/*Py_DECREF(valtuple);*/
|
||
|
||
if (error != Py_None) return -1;
|
||
|
||
Py_DECREF(Py_None);
|
||
return 0;
|
||
}
|
||
|
||
/*****************************************************************************/
|
||
/* Function: WavePrint */
|
||
/* Description: This is a callback function for the BPy_Wave type. It */
|
||
/* builds a meaninful string to 'print' wave objects. */
|
||
/*****************************************************************************/
|
||
int WavePrint(BPy_Wave *self, FILE *fp, int flags)
|
||
{
|
||
|
||
printf("I'm a wave...Cool, no?");
|
||
return 0;
|
||
}
|
||
|
||
/*****************************************************************************/
|
||
/* Function: WaveRepr */
|
||
/* Description: This is a callback function for the BPy_Wave type. It */
|
||
/* builds a meaninful string to represent wave objects. */
|
||
/*****************************************************************************/
|
||
PyObject *WaveRepr (BPy_Wave *self)
|
||
{
|
||
return 0;
|
||
}
|
||
|
||
PyObject* WaveCreatePyObject (struct Effect *wave)
|
||
{
|
||
BPy_Wave * blen_object;
|
||
|
||
|
||
blen_object = (BPy_Wave*)PyObject_NEW (BPy_Wave, &Wave_Type);
|
||
|
||
if (blen_object == NULL)
|
||
{
|
||
return (NULL);
|
||
}
|
||
blen_object->wave = wave;
|
||
return ((PyObject*)blen_object);
|
||
|
||
}
|
||
|
||
int WaveCheckPyObject (PyObject *py_obj)
|
||
{
|
||
return (py_obj->ob_type == &Wave_Type);
|
||
}
|
||
|
||
|
||
struct Wave* WaveFromPyObject (PyObject *py_obj)
|
||
{
|
||
BPy_Wave * blen_obj;
|
||
|
||
blen_obj = (BPy_Wave*)py_obj;
|
||
return ((struct Wave*)blen_obj->wave);
|
||
|
||
}
|
||
|