Reverting some other changes zaghaghi made

source/gameengine/GameLogic/SCA_ISensor.cpp

@@ -160,6 +160,8 @@ PyMethodDef SCA_ISensor::Methods[] = {
 	 METH_VARARGS, GetInvert_doc},
 	{"setInvert", (PyCFunction) SCA_ISensor::sPySetInvert, 
 	 METH_VARARGS, SetInvert_doc},
+	{"evaluate", (PyCFunction) SCA_ISensor::sPyEvaluate, 
+	 METH_VARARGS, Evaluate_doc},
 	{NULL,NULL} //Sentinel
 };
 
@@ -331,4 +333,16 @@ PyObject* SCA_ISensor::PySetUseNegPulseMode(PyObject* self, PyObject* args, PyOb
 	Py_Return;
 }
 
+char SCA_ISensor::Evaluate_doc[] = 
+"evaluate()\n"
+"\tRe-evaluate the sensor so that isPositive() and other methods are up to date\n"
+"\twith current game conditions. BGE does it automatically on each frame so it's\n"
+"\tnot usually needed.\n"
+"\tReturns True or False if the sensor evaluates positively or negatively\n";
+PyObject* SCA_ISensor::PyEvaluate(PyObject* self, PyObject* args, PyObject* kwds)
+{
+	return BoolToPyArg(Evaluate(NULL));
+}
+
+
 /* eof */

source/gameengine/GameLogic/SCA_ISensor.h

@@ -122,6 +122,7 @@ public:
 	KX_PYMETHOD_DOC(SCA_ISensor,SetUseNegPulseMode);
 	KX_PYMETHOD_DOC(SCA_ISensor,GetInvert);
 	KX_PYMETHOD_DOC(SCA_ISensor,SetInvert);
+	KX_PYMETHOD_DOC(SCA_ISensor,Evaluate);
 
 };