PyAPI RNA/BGE

* all mathutils types now have optional callbacks
* PyRNA returns mathutils quat and euler types automatically when they have the rotation subtype.
* PyRNA, reuse the BPy_StructRNA PyObject rather name making a new one for each function returned.
* use more arithb.c functions for Mathutils quaternion type (less inline cruft).
* BGE Mathutils integration mostly finished- KX_PyMath now converts to Mathutils types rather then lists.
* make all mathutils types share the same header so they can share a number of functions - dealloc, getWrapped, getOwner.

3 files changed, 13 insertions, 4 deletions

diff --git a/source/gameengine/Expressions/KX_Python.h b/source/gameengine/Expressions/KX_Python.h
index b8006fdf0ed..61f7ef05042 100644
--- a/source/gameengine/Expressions/KX_Python.h
+++ b/source/gameengine/Expressions/KX_Python.h
@@ -32,6 +32,8 @@
 //#define USE_DL_EXPORT
 #include "Python.h"
 
+#define USE_MATHUTILS // Blender 2.5x api will use mathutils, for a while we might want to test without it
+
 #ifdef __FreeBSD__
 #include <osreldate.h>
 #if __FreeBSD_version > 500039
diff --git a/source/gameengine/Expressions/PyObjectPlus.cpp b/source/gameengine/Expressions/PyObjectPlus.cpp
index defb6853e67..2d4cc612aef 100644
--- a/source/gameengine/Expressions/PyObjectPlus.cpp
+++ b/source/gameengine/Expressions/PyObjectPlus.cpp
@@ -331,13 +331,18 @@ PyObject *PyObjectPlus::py_get_attrdef(void *self, const PyAttributeDef *attrdef
 			}
 		case KX_PYATTRIBUTE_TYPE_VECTOR:
 			{
-				PyObject* resultlist = PyList_New(3);
 				MT_Vector3 *val = reinterpret_cast<MT_Vector3*>(ptr);
+#ifdef USE_MATHUTILS
+				float fval[3]= {(*val)[0], (*val)[1], (*val)[2]};
+				return newVectorObject(fval, 3, Py_NEW);
+#else
+				PyObject* resultlist = PyList_New(3);
 				for (unsigned int i=0; i<3; i++)
 				{
 					PyList_SET_ITEM(resultlist,i,PyFloat_FromDouble((*val)[i]));
 				}
 				return resultlist;
+#endif
 			}
 		case KX_PYATTRIBUTE_TYPE_STRING:
 			{
diff --git a/source/gameengine/Expressions/PyObjectPlus.h b/source/gameengine/Expressions/PyObjectPlus.h
index 96c75b710a3..3b5eebe9893 100644
--- a/source/gameengine/Expressions/PyObjectPlus.h
+++ b/source/gameengine/Expressions/PyObjectPlus.h
@@ -41,13 +41,15 @@
 #include "MT_Vector3.h"
 #include "SG_QList.h"
 
-#define USE_MATHUTILS // Blender 2.5x api will use mathutils, for a while we might want to test without it
-
 /*------------------------------
  * Python defines
 ------------------------------*/
 
-
+#ifdef USE_MATHUTILS
+extern "C" {
+#include "../../blender/python/generic/Mathutils.h" /* so we can have mathutils callbacks */
+}
+#endif
 
 #if PY_VERSION_HEX > 0x03000000
 #define PyString_FromString PyUnicode_FromString