game engine python api

* removed macros that were not used much, some misleading.
* removed error string setting calls that overwrote the error set by PyArg_ParseTuple with a less useful one.
* use python macros Py_RETURN_NONE, Py_RETURN_TRUE, Py_RETURN_FALSE

1 files changed, 9 insertions, 18 deletions

diff --git a/source/gameengine/Ketsji/KX_VehicleWrapper.cpp b/source/gameengine/Ketsji/KX_VehicleWrapper.cpp
index 7e8160a4d67..f5a2b5e02fe 100644
--- a/source/gameengine/Ketsji/KX_VehicleWrapper.cpp
+++ b/source/gameengine/Ketsji/KX_VehicleWrapper.cpp
@@ -71,8 +71,7 @@ PyObject* KX_VehicleWrapper::PyAddWheel(PyObject* self,
 	} else {
 		return NULL;
 	}
-	Py_INCREF(Py_None);
-	return Py_None;
+	Py_RETURN_NONE;
 }
 
 
@@ -157,8 +156,7 @@ PyObject* KX_VehicleWrapper::PyApplyEngineForce(PyObject* self,
 	else {
 		return NULL;
 	}
-	Py_INCREF(Py_None);
-	return Py_None;
+	Py_RETURN_NONE;
 }
 
 PyObject* KX_VehicleWrapper::PySetTyreFriction(PyObject* self, 
@@ -175,8 +173,7 @@ PyObject* KX_VehicleWrapper::PySetTyreFriction(PyObject* self,
 	else {
 		return NULL;
 	}
-	Py_INCREF(Py_None);
-	return Py_None;
+	Py_RETURN_NONE;
 }
 
 PyObject* KX_VehicleWrapper::PySetSuspensionStiffness(PyObject* self, 
@@ -193,8 +190,7 @@ PyObject* KX_VehicleWrapper::PySetSuspensionStiffness(PyObject* self,
 	else {
 		return NULL;
 	}
-	Py_INCREF(Py_None);
-	return Py_None;
+	Py_RETURN_NONE;
 }
 
 PyObject* KX_VehicleWrapper::PySetSuspensionDamping(PyObject* self, 
@@ -210,8 +206,7 @@ PyObject* KX_VehicleWrapper::PySetSuspensionDamping(PyObject* self,
 	} else {
 		return NULL;
 	}
-	Py_INCREF(Py_None);
-	return Py_None;
+	Py_RETURN_NONE;
 }
 
 PyObject* KX_VehicleWrapper::PySetSuspensionCompression(PyObject* self, 
@@ -227,8 +222,7 @@ PyObject* KX_VehicleWrapper::PySetSuspensionCompression(PyObject* self,
 	} else {
 		return NULL;
 	}
-	Py_INCREF(Py_None);
-	return Py_None;
+	Py_RETURN_NONE;
 }
 
 PyObject* KX_VehicleWrapper::PySetRollInfluence(PyObject* self, 
@@ -245,8 +239,7 @@ PyObject* KX_VehicleWrapper::PySetRollInfluence(PyObject* self,
 	else {
 		return NULL;
 	}
-	Py_INCREF(Py_None);
-	return Py_None;
+	Py_RETURN_NONE;
 }
 
 
@@ -264,8 +257,7 @@ PyObject* KX_VehicleWrapper::PyApplyBraking(PyObject* self,
 	else {
 		return NULL;
 	}
-	Py_INCREF(Py_None);
-	return Py_None;
+	Py_RETURN_NONE;
 }
 
 
@@ -285,8 +277,7 @@ PyObject* KX_VehicleWrapper::PySetSteeringValue(PyObject* self,
 	else {
 		return NULL;
 	}
-	Py_INCREF(Py_None);
-	return Py_None;
+	Py_RETURN_NONE;
 }