kannonier8/blender
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Don't import Blender python module into the gameengine. It causes link problems for blenderplayer.

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Added a python function for MT_Vector4s
This commit is contained in:
Kester Maddock 2004-04-08 11:43:41 +00:00
parent 80485c2926
commit 27c7048b9f
1 changed files with 76 additions and 23 deletions
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99
source/gameengine/Ketsji/KX_PythonInit.cpp
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@ -54,7 +54,12 @@
#include "KX_Scene.h"
#include "SND_DeviceManager.h"
#include "BPY_extern.h"
// FIXME: Enable for access to blender python modules. This is disabled because
// python has dependencies on a lot of other modules and is a pain to link.
//#define USE_BLENDER_PYTHON
#ifdef USE_BLENDER_PYTHON
//#include "BPY_extern.h"
#endif
static void setSandbox(TPythonSecurityLevel level);
@ -88,17 +93,16 @@ static PyObject* gPyGetRandomFloat(PyObject* self,
MT_Point3 GlobalConvertPythonPylist(PyObject* pylist)
void GlobalConvertPythonPylist(PyObject* pylist, MT_Vector3 &pos)
{
bool error=false;
MT_Point3 pos;
if (pylist->ob_type == &CListValue::Type)
{
CListValue* listval = (CListValue*) pylist;
if (listval->GetCount() == 3)
unsigned int numitems = listval->GetCount();
if (numitems <= 3)
{
int index;
for (index=0;index<3;index++)
for (unsigned int index=0;index<numitems;index++)
{
pos[index] = listval->GetValue(index)->GetNumber();
}
@ -111,11 +115,10 @@ MT_Point3 GlobalConvertPythonPylist(PyObject* pylist)
{
// assert the list is long enough...
int numitems = PyList_Size(pylist);
if (numitems == 3)
unsigned int numitems = PyList_Size(pylist);
if (numitems <= 3)
{
int index;
for (index=0;index<3;index++)
for (unsigned int index=0;index<numitems;index++)
{
pos[index] = PyFloat_AsDouble(PyList_GetItem(pylist,index));
}
@ -126,29 +129,69 @@ MT_Point3 GlobalConvertPythonPylist(PyObject* pylist)
}
}
return pos;
}
void GlobalConvertPythonPylist(PyObject* pylist, MT_Vector4 &vec)
{
bool error=false;
if (pylist->ob_type == &CListValue::Type)
{
CListValue* listval = (CListValue*) pylist;
unsigned int numitems = listval->GetCount();
if (numitems <= 4)
{
for (unsigned index=0;index<numitems;index++)
{
vec[index] = listval->GetValue(index)->GetNumber();
}
} else
{
error = true;
}
} else
{
// assert the list is long enough...
unsigned int numitems = PyList_Size(pylist);
if (numitems <= 4)
{
for (unsigned index=0;index<numitems;index++)
{
vec[index] = PyFloat_AsDouble(PyList_GetItem(pylist,index));
}
}
else
{
error = true;
}
}
}
MT_Point3 GlobalConvertPythonVectorArg(PyObject* args)
void GlobalConvertPythonVectorArg(PyObject* args, MT_Vector3 &pos)
{
MT_Point3 pos(0,0,0);
PyObject* pylist;
PyArg_ParseTuple(args,"O",&pylist);
pos = GlobalConvertPythonPylist(pylist);
return pos;
GlobalConvertPythonPylist(pylist, pos);
}
void GlobalConvertPythonVectorArg(PyObject* args, MT_Vector4 &vec)
{
PyObject* pylist;
PyArg_ParseTuple(args,"O",&pylist);
GlobalConvertPythonPylist(pylist, vec);
}
static PyObject* gPySetGravity(PyObject* self,
PyObject* args,
PyObject* kwds)
{
MT_Vector3 vec = GlobalConvertPythonVectorArg(args);
MT_Vector3 vec = MT_Vector3(0., 0., 0.);
GlobalConvertPythonVectorArg(args, vec);
if (gp_KetsjiScene)
gp_KetsjiScene->SetGravity(vec);
@ -331,11 +374,12 @@ static PyObject* gPySetBackgroundColor(PyObject* self,
PyObject* kwds)
{
MT_Vector3 vec = GlobalConvertPythonVectorArg(args);
MT_Vector4 vec = MT_Vector4(0., 0., 0.3, 0.);
GlobalConvertPythonVectorArg(args, vec);
if (gp_Canvas)
{
gp_Rasterizer->SetBackColor(vec[0],vec[1],vec[2],0.0);
gp_Rasterizer->SetBackColor(vec[0], vec[1], vec[2], vec[3]);
}
Py_Return;
}
@ -347,11 +391,12 @@ static PyObject* gPySetMistColor(PyObject* self,
PyObject* kwds)
{
MT_Vector3 vec = GlobalConvertPythonVectorArg(args);
MT_Vector3 vec = MT_Vector3(0., 0., 0.);
GlobalConvertPythonVectorArg(args, vec);
if (gp_Rasterizer)
{
gp_Rasterizer->SetFogColor(vec[0],vec[1],vec[2]);
gp_Rasterizer->SetFogColor(vec[0], vec[1], vec[2]);
}
Py_Return;
}
@ -551,7 +596,7 @@ PyObject *KXpy_import(PyObject *self, PyObject *args)
return NULL;
/* check for builtin modules */
m = PyImport_AddModule("sys");
m = PyImport_AddModule("sys");
l = PyObject_GetAttrString(m, "builtin_module_names");
n = PyString_FromString(name);
@ -629,7 +674,11 @@ PyObject* initGamePythonScripting(const STR_String& progname, TPythonSecurityLev
Py_SetProgramName(pname.Ptr());
Py_NoSiteFlag=1;
Py_FrozenFlag=1;
#ifndef USE_BLENDER_PYTHON
Py_Initialize();
#else
BPY_start_python();
#endif
setSandbox(level);
PyObject* moduleobj = PyImport_AddModule("__main__");
@ -640,7 +689,11 @@ PyObject* initGamePythonScripting(const STR_String& progname, TPythonSecurityLev
void exitGamePythonScripting()
{
#ifndef USE_BLENDER_PYTHON
Py_Finalize();
#else
BPY_end_python();
#endif
}