BGE: Add missing documentation and attribute constraint_type for ConstraintWrapper

1. Add attribute to get the constraint type.
2. Add missing documentation for getParent, setParam, constraint_id in bge.types.KX_ConstraintWrapper.rst.
3. Add missing documentation for GENERIC_6DOF_CONSTRAINT and flag bit in bge.constraints.rst.
4. Fix typo in CcdPhysicsEnvironment.cpp

Reviewers: moguri

Reviewed By: moguri

Differential Revision: https://developer.blender.org/D654

1 files changed, 7 insertions, 0 deletions

diff --git a/source/gameengine/Ketsji/KX_ConstraintWrapper.cpp b/source/gameengine/Ketsji/KX_ConstraintWrapper.cpp
index 793324fab75..29d92762285 100644
--- a/source/gameengine/Ketsji/KX_ConstraintWrapper.cpp
+++ b/source/gameengine/Ketsji/KX_ConstraintWrapper.cpp
@@ -114,6 +114,7 @@ PyMethodDef KX_ConstraintWrapper::Methods[] = {
 
 PyAttributeDef KX_ConstraintWrapper::Attributes[] = {
 	KX_PYATTRIBUTE_RO_FUNCTION("constraint_id", KX_ConstraintWrapper, pyattr_get_constraintId),
+	KX_PYATTRIBUTE_RO_FUNCTION("constraint_type", KX_ConstraintWrapper, pyattr_get_constraintType),
 	{ NULL }	//Sentinel
 };
 
@@ -123,4 +124,10 @@ PyObject *KX_ConstraintWrapper::pyattr_get_constraintId(void *self_v, const KX_P
 	return self->PyGetConstraintId();
 }
 
+PyObject *KX_ConstraintWrapper::pyattr_get_constraintType(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
+{
+	KX_ConstraintWrapper* self = static_cast<KX_ConstraintWrapper*>(self_v);
+	return PyLong_FromLong(self->m_constraintType);
+}
+
 #endif // WITH_PYTHON