Commit Graph

31 Commits

Author SHA1 Message Date
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
7440fee85c remove python2.x support 2009-08-10 00:07:34 +00:00
Campbell Barton
9a7ea9664e BGE PyAPI support for subclassing any BGE game type from python, scripters define extra functions on gameObjects.
Adding a UI to set the type on startup can be added easily.

# ----
class myPlayer(GameTypes.KX_GameObject):
  def die(self):
    # ... do stuff ...
    self.endObject()

# make an instance
player = myPlayer(gameOb) # gameOb is made invalid now.
player.die()

# ----

One limitation (which could also be an advantage), is making the subclass instance will return that subclass everywhere, you cant have 2 different subclasses of the same BGE data at once.
2009-06-29 12:06:46 +00:00
Campbell Barton
c50bbe5ae7 BGE Py API using python3 c/api calls. include bpy_compat.h to support py2.x 2009-06-29 02:25:54 +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* Game and sequencer RNA, and sequencer header are now out of date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
f5fc4ebdd8 BGE Python API
- More verbose error messages.
- BL_Shader wasnt setting error messages on some errors
- FilterNormal depth attribute was checking for float which is bad because scripts often expect ints assigned to float attributes.
- Added a check to PyVecTo for a tuple rather then always using a generic python sequence. On my system this is over 2x faster with an optmized build.
2009-04-19 21:01:12 +00:00
Campbell Barton
6bc162e679 BGE Python API
removed redundant (PyObject *self) argument from python functions that are not exposed to python directly.
2009-04-19 17:29:07 +00:00
Campbell Barton
7dbc9dc719 BGE Python API cleanup - no functionality changes
- comments to PyObjectPlus.h
- remove unused/commented junk.
- renamed PyDestructor to py_base_dealloc for consistency
- all the PyTypeObject's were still using the sizeof() their class, can use sizeof(PyObjectPlus_Proxy) now which is smaller too.
2009-04-19 14:57:52 +00:00
Campbell Barton
5b306b7541 BGE Python API
added defines PY_SET_ATTR_FAIL, PY_SET_ATTR_MISSING and PY_SET_ATTR_SUCCESS

This is useful when objects that have user defined attributes (GameObject and Scene)
When calling setattr on the parent, a return value of PY_SET_ATTR_FAIL means the attribute exists but failed to be set, so don't set the custom attribute.
2009-04-12 09:56:30 +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
46a440c7a5 BGE Python API
- added a module for the BGE - GameTypes, only contains types.
- added KX_PYATTRIBUTE_DUMMY attributes for KX_Light, KX_PolyProxy, KX_VertexProxy, so all types should give correct results from a dir().
- added a script to check for missing methods in the epydocs - bge_api_validate_py.txt
2009-04-06 13:27:28 +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
d573e9c539 BGE Python api
Added the method into the PyType so python knows about the methods (its supposed to work this way).
This means in the future the api can use PyType_Ready() to store the methods in the types dictionary.
Python3 removes Py_FindMethod and we should not be using it anyway since its not that efficient.
2009-04-03 04:12:20 +00:00
Campbell Barton
c785532bec Py BGE API
Python dir(ob) for game types now includes attributes names,
* Use "__dict__" rather then "__methods__" attribute to be Python 3.0 compatible
* Added _getattr_dict() for getting the method and attribute names from a PyObject, rather then building it in the macro.
* Added place holder *::Attribute array, needed for the _getattr_up macro.
2009-02-26 09:04:06 +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
9d5c2af1d1 * removed typedefs that were not used (from anonymous enums and structs)
* Missed some cases of using a 'char *' as an attribute
* replace BGE's Py_Return macro with Pythons Py_RETURN_NONE
* other minor warnings removed
2009-02-21 12:43:24 +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
Brecht Van Lommel
cb89decfdc Merge of first part of changes from the apricot branch, especially
the features that are needed to run the game. Compile tested with
scons, make, but not cmake, that seems to have an issue not related
to these changes. The changes include:

* GLSL support in the viewport and game engine, enable in the game
  menu in textured draw mode.
* Synced and merged part of the duplicated blender and gameengine/
  gameplayer drawing code.
* Further refactoring of game engine drawing code, especially mesh
  storage changed a lot.
* Optimizations in game engine armatures to avoid recomputations.
* A python function to get the framerate estimate in game.

* An option take object color into account in materials.
* An option to restrict shadow casters to a lamp's layers.
* Increase from 10 to 18 texture slots for materials, lamps, word.
  An extra texture slot shows up once the last slot is used.

* Memory limit for undo, not enabled by default yet because it
  needs the .B.blend to be changed.
* Multiple undo for image painting.

* An offset for dupligroups, so not all objects in a group have to
  be at the origin.
2008-09-04 20:51:28 +00:00
Chris Want
5d0a207ecb Patch from GSR that a) fixes a whole bunch of GPL/BL license
blocks that were previously missed; and b) greatly increase my
ohloh stats!
2008-04-16 22:40:48 +00:00
Campbell Barton
afdd54fa37 moved source and text to american spelling
* colour -> color
* centre -> center
* normalise -> normalize
* modelling -> modeling
2007-04-04 13:18:41 +00:00
Erwin Coumans
6839ec6640 applied Charlies patch for game engine graphics. display list support, and bumpmapping shader improvements. 2006-04-02 21:04:20 +00:00
Erwin Coumans
2e6d576182 Sorry to break the cvs-closed status, so if you really need to make a new 2.40 build, just disable the game engine if it doesn't compile for a platform. Again, sorry if this breaks non-windows platforms, but I hope people help to get this amazing fix working for all platforms. Armature-fixing contribution from Snailrose. Also lots of cool things from Snailrose and Lagan.
Armatures are back
Split screen
Double sided lightning
Ambient lighting
Alpha test
Material IPO support (one per object atm)
Blender materials
GLSL shaders - Python access
Up to three texture samplers from the material panel ( 2D & Cube map )
Python access to a second set of uv coordinates

See http://www.elysiun.com/forum/viewtopic.php?t=58057
2006-01-06 03:46:54 +00:00
Kester Maddock
3b91ea4309 Unified KX_BlenderPolyMaterial & GPC_PolygonMaterial into KX_PolygonMaterial.
Make game engine materials use Zoffs in Materials.
Added Python material hooks.
2005-01-16 06:02:06 +00:00
Kester Maddock
baa2f99f07 Port Python updates from Tuhopuu2:
getType/setType to action/sound actuator (sgefant)
Use a more generic python -> math conversion.
2004-07-17 05:28:23 +00:00
Kester Maddock
c9b4585618 Switch to using floats instead of shorts for normal data - they're supposed to be faster.
Also use shorts instead of ints for the index data, since index arrays are limited anyhow.
2004-06-30 13:41:19 +00:00
Kester Maddock
d38329b5aa Added Python module for Lights.
Added attributes to the vertex class.
2004-05-30 11:09:46 +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
209a2ede2c Last of the config.h mods...
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

added to these files.

Kent
--
mein@cs.umn.edu
2002-11-25 15:29:57 +00:00
Hans Lambermont
12315f4d0e Initial revision 2002-10-12 11:37:38 +00:00