kankyo mostly done (#2269)

* work on kankyo

* some more kankyo work

* kankyo almost done

* kankyo mostly done

* first cleanup pass

* some more renaming

* rename a bunch of kankyo vars

* fix regression

src/d/actor/d_a_obj_window.cpp

@@ -57,7 +57,7 @@ int daObjWindow_c::Create() {
         mCyl.Set(l_cyl_src);
         mCyl.SetStts(&mStts);
     }
-    tevStr.mLightInf = getLightInf();
+    tevStr.mLightInf.r = getLightInf();
     return 1;
 }