Commit Graph

24 Commits

Author SHA1 Message Date
Campbell Barton
80dca0a06d style cleanup: consistent names for header guards. 2012-03-09 19:17:19 +00:00
Campbell Barton
89a963fb7f style cleanup: comment blocks 2012-03-09 18:28:30 +00:00
Campbell Barton
7bbf4b7831 style cleanup
- spelling - turns out we had tessellation spelt wrong all over.
- use \directive for doxy (not @directive)
- remove BLI_sparsemap.h - was from bmesh merge IIRC but entire file commented and not used.
2012-03-02 16:05:54 +00:00
Campbell Barton
4c17f8e5de PyUnicode_From_STR_String utility function which passes STR_String to PyUnicode_FromStringAndSize (saves a call to strlen).
Also made CValue::ConvertKeysToPython use faster list creation and improved some of the macro formatting.
2011-11-06 01:39:36 +00:00
Campbell Barton
4a04f72069 remove $Id: tags after discussion on the mailign list: http://markmail.org/message/fp7ozcywxum3ar7n 2011-10-23 17:52:20 +00:00
Nathan Letwory
5138615554 doxygen: entries for blenderroutines, converter, expressions, gamelogic, gameplayer, ketsji 2011-02-22 10:33:14 +00:00
Campbell Barton
0876fce009 rename and negate DISABLE_PYTHON --> WITH_PYTHON 2010-10-31 04:11:39 +00:00
Campbell Barton
98ee2a781d option to build the BGE without python, uses existing python check (cmake and scons)
when python is disabled videotextures are not built.
2009-09-29 21:42:40 +00:00
Campbell Barton
9521fa9456 remove gameOb.has_key(key) method from KX_GameObject and ListValue since python 3.x removes has_key from dictionaries.
Instead use __contains__, eg.
 if key in gameOb: ...
 
Mathutils returns from PyMath.cpp were incorrectly using wrapped Mathutils types. Wrapped types should only be used with a callback now.
2009-08-25 13:54:56 +00:00
Campbell Barton
6b9f3b5f5c BGE Python API
Remove the last of the odd C++/python wrapper code from http://www.python.org/doc/PyCPP.html (~1998)

* Use python subclasses rather then having fake subclassing through get/set attributes calling parent types.
* PyObject getset arrays are created while initializing the types, converted from our own attribute arrays. This way python deals with subclasses and we dont have to define getattro or setattro functions for each type.
* GameObjects and Scenes no longer have attribute access to properties. only dictionary style access - ob['prop']
* remove each class's get/set/dir functions.
* remove isA() methods, can use PyObject_TypeCheck() in C and issubclass() in python.
* remove Parents[] array for each C++ class, was only used for isA() and wasnt correct in quite a few cases.
* remove PyTypeObject that was being passed as the last argument to each class (the parent classes too).

TODO -
* Light and VertexProxy need to be converted to using attributes.
* memory for getset arrays is never freed, not that bad since its will only allocates once.
2009-06-28 11:22:26 +00:00
Brecht Van Lommel
c8b4cf9206 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.
2009-06-08 20:08:19 +00:00
Brecht Van Lommel
874c29cea8 2.50: svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r19323:HEAD
Notes:
* blenderbuttons and ICON_SNAP_PEEL_OBJECT were not merged.
2009-04-20 15:06:46 +00:00
Campbell Barton
8d2cb5bea4 BGE Python API
This changes how the BGE classes and Python work together, which hasnt changed since blender went opensource.
The main difference is PyObjectPlus - the base class for most game engine classes, no longer inherit from PyObject, and cannot be cast to a PyObject.

This has the advantage that the BGE does not have to keep 2 reference counts valid for C++ and Python.

Previously C++ classes would never be freed while python held a reference, however this reference could be problematic eg: a GameObject that isnt in a scene anymore should not be used by python, doing so could even crash blender in some cases.

Instead PyObjectPlus has a member "PyObject *m_proxy" which is lazily initialized when python needs it. m_proxy reference counts are managed by python, though it should never be freed while the C++ class exists since it holds a reference to avoid making and freeing it all the time.
When the C++ class is free'd it sets the m_proxy reference to NULL, If python accesses this variable it will raise a RuntimeError, (check the isValid attribute to see if its valid without raising an error).
- This replaces the m_zombie bool and IsZombie() tests added recently.

In python return values that used to be..
 return value->AddRef();
Are now
 return value->GetProxy();
or...
 return value->NewProxy(true); // true means python owns this C++ value which will be deleted when the PyObject is freed
2009-04-19 12:46:39 +00:00
Campbell Barton
33170295c8 use long long rather then int for storing game logic properties.
There were also some problems with int to python conversion
- assigning a PyLong to a KX_GameObject from python would raise an error
- PyLong were coerced into floats when used with internal CValue arithmetic

Changes...
- PyLong is converted into CIntValue for coercing and assigning from python
- CValue's generic GetNumber() function returns a double rather then a float.
- Print an error when a PyType cant be coerced into a CValue

Tested with python, expressions and property sensor.
2009-04-12 06:41:01 +00:00
Campbell Barton
4cd088b105 BGE Py API
- setting the scene attributes would always add to the scenes custom dictionary.
- new CListValue method from_id(id)

so you can store a Game Objects id and use it to get the game object back.

 ob_id = id(gameOb)
 ...
 gameOb = scene.objects.from_id(ob_id)
 
This is useful because names are not always unique.
2009-04-11 20:58:09 +00:00
Campbell Barton
18511c56d3 BGE Python API (small changes)
- Make BGE's ListValue types convert to python lists for printing since the CValue GetText() function didnt work well- printing lists as [,,,,,] for scene objects and mesh materials for eg.
- Check attributes are descriptor types before casting.
- py_getattr_dict use the Type dict rather then Method and Attribute array.
2009-04-07 16:00:32 +00:00
Campbell Barton
fd2b115678 Python BGE API
- Initialize python types with PyType_Ready, which adds methods to the type dictionary.
- use Pythons get/setattro (uses a python string for the attribute rather then char*). Using basic C strings seems nice but internally python converts them to python strings and discards them for most functions that accept char arrays.
- Method lookups use the PyTypes dictionary (should be faster then Py_FindMethod)
- Renamed __getattr -> py_base_getattro, _getattr -> py_getattro, __repr -> py_base_repr, py_delattro, py_getattro_self etc.

From here is possible to put all the parent classes methods into each python types dictionary to avoid nested lookups (api has 4 levels of lookups in some places), tested this but its not ready yet.

Simple tests for getting a method within a loop show this to be between 0.5 and 3.2x faster then using Py_FindMethod()
2009-04-03 14:51:06 +00:00
Campbell Barton
5488175d0b BGE Python API
* fixed segfaults in CListValue.index(val) and CListValue.count(val) when the pyTypes could not be converted into a CValue.
* added scene.objects to replace scene.getObjectList()
* added function names to PyArg_ParseTuple() so errors will include the function names 
* removed cases of PyArg_ParseTuple(args,"O",&pyobj) where METH_O ensures a single argument.
* Made PyObjectFrom use ugly python api rather then Py_BuildValue(), approx %40 speedup for functions that return Python vector and matrix types like ob.orientation.
2009-02-23 06:41:10 +00:00
Campbell Barton
cdec2b3d15 BGE Python API
Use 'const char *' rather then the C++ 'STR_String' type for the attribute identifier of python attributes.

Each attribute and method access from python was allocating and freeing the string.
A simple test with getting an attribute a loop shows this speeds up attribute lookups a bit over 2x.
2009-02-19 13:42:07 +00:00
Kester Maddock
2fd6e72851 Changed Python _getattr/_setattr methods to use const STR_String& instead of char* - makes using these methods much nicer. 2004-05-16 13:05:15 +00:00
Kent Mein
f1c4f705a1 Removed the config.h thing from the .h's in the source dir.
So we should be all set now :)

Kent
--
mein@cs.umn.edu
2002-12-27 13:11:01 +00:00
Kent Mein
b9a19f1ea7 Did all of the .h's in source
(adding)
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

also the Makefile.in's were from previous patch adding
the system depend stuff to configure.ac

Kent
--
mein@cs.umn.edu
2002-11-25 11:16:17 +00:00
Kent Mein
01bff70383 fixed spacing in the headers to get rid of some warnings and some other
little minor spacing issues.
2002-10-30 02:07:20 +00:00
Hans Lambermont
12315f4d0e Initial revision 2002-10-12 11:37:38 +00:00