prepared physics/game engine infrastructure for vehicle support.

fixed a python related bug with physics contraints
fixed some line-ending problem with blenderbuttons.c

makefile/scons/projectfiles need to add source/gameengine/Ketsji/KX_VehicleWrapper.cpp

1 files changed, 140 insertions, 0 deletions

diff --git a/source/gameengine/Ketsji/KX_VehicleWrapper.cpp b/source/gameengine/Ketsji/KX_VehicleWrapper.cpp
new file mode 100644
index 00000000000..299a2d1f180
--- /dev/null
+++ b/source/gameengine/Ketsji/KX_VehicleWrapper.cpp
@@ -0,0 +1,140 @@
+
+
+#include <Python.h>
+#include "KX_VehicleWrapper.h"
+#include "PHY_IPhysicsEnvironment.h"
+#include "PHY_IVehicle.h"
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+KX_VehicleWrapper::KX_VehicleWrapper(
+						PHY_IVehicle* vehicle,
+						PHY_IPhysicsEnvironment* physenv,PyTypeObject *T) :
+		PyObjectPlus(T),
+		m_vehicle(vehicle),
+		m_physenv(physenv)
+{
+}
+
+KX_VehicleWrapper::~KX_VehicleWrapper()
+{
+}
+
+
+PyObject* KX_VehicleWrapper::PyAddWheel(PyObject* self, 
+											PyObject* args, 
+											PyObject* kwds)
+{
+	Py_INCREF(Py_None);
+	return Py_None;
+}
+
+
+
+PyObject* KX_VehicleWrapper::PyGetWheelsTransform(PyObject* self, 
+											PyObject* args, 
+											PyObject* kwds)
+{
+	assert(0);
+	return PyInt_FromLong(m_vehicle->GetNumWheels());
+}
+
+
+PyObject* KX_VehicleWrapper::PyGetNumWheels(PyObject* self, 
+											PyObject* args, 
+											PyObject* kwds)
+{
+	return PyInt_FromLong(m_vehicle->GetNumWheels());
+}
+
+
+PyObject* KX_VehicleWrapper::PyGetConstraintId(PyObject* self, 
+											PyObject* args, 
+											PyObject* kwds)
+{
+	return PyInt_FromLong(m_vehicle->GetUserConstraintId());
+}
+
+PyObject* KX_VehicleWrapper::PyGetConstraintType(PyObject* self, 
+											PyObject* args, 
+											PyObject* kwds)
+{
+	return PyInt_FromLong(m_vehicle->GetUserConstraintType());
+}
+
+
+
+
+//python specific stuff
+PyTypeObject KX_VehicleWrapper::Type = {
+	PyObject_HEAD_INIT(&PyType_Type)
+		0,
+		"KX_VehicleWrapper",
+		sizeof(KX_VehicleWrapper),
+		0,
+		PyDestructor,
+		0,
+		__getattr,
+		__setattr,
+		0, //&MyPyCompare,
+		__repr,
+		0, //&cvalue_as_number,
+		0,
+		0,
+		0,
+		0
+};
+
+PyParentObject KX_VehicleWrapper::Parents[] = {
+	&KX_VehicleWrapper::Type,
+	NULL
+};
+
+PyObject*	KX_VehicleWrapper::_getattr(const STR_String& attr)
+{
+	//here you can search for existing data members (like mass,friction etc.)
+	_getattr_up(PyObjectPlus);
+}
+
+int	KX_VehicleWrapper::_setattr(const STR_String& attr,PyObject* pyobj)
+{
+	
+	PyTypeObject* type = pyobj->ob_type;
+	int result = 1;
+
+	if (type == &PyList_Type)
+	{
+		result = 0;
+	}
+	if (type == &PyFloat_Type)
+	{
+		result = 0;
+
+	}
+	if (type == &PyInt_Type)
+	{
+		result = 0;
+	}
+	if (type == &PyString_Type)
+	{
+		result = 0;
+	}
+	if (result)
+		result = PyObjectPlus::_setattr(attr,pyobj);
+	return result;
+};
+
+
+PyMethodDef KX_VehicleWrapper::Methods[] = {
+	{"addWheel",(PyCFunction) KX_VehicleWrapper::sPyAddWheel, METH_VARARGS},
+	{"getNumWheels",(PyCFunction) KX_VehicleWrapper::sPyGetNumWheels, METH_VARARGS},
+	{"getWheelsTransform",(PyCFunction) KX_VehicleWrapper::sPyGetWheelsTransform, METH_VARARGS},
+	{"getConstraintId",(PyCFunction) KX_VehicleWrapper::sPyGetConstraintId, METH_VARARGS},
+	{"getConstraintType",(PyCFunction) KX_VehicleWrapper::sPyGetConstraintType, METH_VARARGS},
+	{NULL,NULL} //Sentinel
+};
+
+
+