diff --git a/CMakeLists.txt b/CMakeLists.txt
index 10abb8568..8e9073b7c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,8 +8,12 @@ set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/)
 
 # source directory: apps
 
-set(GAME apps/openmw/main.cpp apps/openmw/engine.cpp)
-set(GAME_HEADER apps/openmw/mwinput/inputmanager.hpp apps/openmw/engine.hpp)
+set(GAME 
+    apps/openmw/main.cpp 
+    apps/openmw/engine.cpp)
+set(GAME_HEADER 
+    apps/openmw/mwinput/inputmanager.hpp 
+    apps/openmw/engine.hpp)
 source_group(game FILES ${GAME} ${GAME_HEADER})
 
 set(GAMEREND 
@@ -26,7 +30,8 @@ set(GAMEREND_HEADER
 source_group(game_renderer FILES ${GAMEREND} ${GAMEREND_HEADER})    
 
 # set(GAMEINPUT)
-set(GAMEINPUT_HEADER apps/openmw/mwinput/inputmanager.hpp)
+set(GAMEINPUT_HEADER 
+    apps/openmw/mwinput/inputmanager.hpp)
 source_group(game_input FILES ${GAMEINPUT} ${GAMEINPUT_HEADER})    
 
 set(APPS ${GAME} ${GAMEREND} ${GAMEINPUT})
@@ -34,44 +39,73 @@ set(APPS_HEADER ${GAME_HEADER} ${GAMEREND_HEADER} ${GAMEINPUT_HEADER})
 
 # source directory: components
 
-set(BSA components/bsa/bsa_archive.cpp components/bsa/bsa_file.cpp)
-set(BSA_HEADER components/bsa/bsa_archive.hpp components/bsa/bsa_file.hpp)
+set(BSA 
+    components/bsa/bsa_archive.cpp 
+    components/bsa/bsa_file.cpp)
+set(BSA_HEADER 
+    components/bsa/bsa_archive.hpp 
+    components/bsa/bsa_file.hpp)
 source_group(bsa FILES ${BSA} ${BSA_HEADER})
 
-set(NIF components/nif/nif_file.cpp)
-set(NIF_HEADER components/nif/controlled.hpp components/nif/effect.hpp
-    components/nif/nif_types.hpp  components/nif/record.hpp
-    components/nif/controller.hpp components/nif/extra.hpp components/nif/node.hpp
+set(NIF 
+    components/nif/nif_file.cpp)
+set(NIF_HEADER 
+    components/nif/controlled.hpp 
+    components/nif/effect.hpp
+    components/nif/nif_types.hpp  
+    components/nif/record.hpp
+    components/nif/controller.hpp 
+    components/nif/extra.hpp 
+    components/nif/node.hpp
     components/nif/record_ptr.hpp
-    components/nif/data.hpp components/nif/nif_file.hpp components/nif/property.hpp)
+    components/nif/data.hpp 
+    components/nif/nif_file.hpp 
+    components/nif/property.hpp)
 source_group(nif FILES ${NIF} ${NIF_HEADER})    
 
-set(NIFOGRE components/nifogre/ogre_nif_loader.cpp)
-set(NIFOGRE_HEADER components/nifogre/ogre_nif_loader.hpp)
+set(NIFOGRE 
+    components/nifogre/ogre_nif_loader.cpp)
+set(NIFOGRE_HEADER 
+    components/nifogre/ogre_nif_loader.hpp)
 source_group(nifogre FILES ${NIFOGRE} ${NIFOGRE_HEADER})    
 
-set(ESM_STORE components/esm_store/store.cpp components/esm_store/cell_store.cpp)
-set(ESM_STORE_HEADER components/esm_store/cell_store.hpp
-    components/esm_store/reclists.hpp components/esm_store/store.hpp)
+set(ESM_STORE 
+    components/esm_store/store.cpp 
+    components/esm_store/cell_store.cpp)
+set(ESM_STORE_HEADER 
+    components/esm_store/cell_store.hpp
+    components/esm_store/reclists.hpp 
+    components/esm_store/store.hpp)
 source_group(esm_store FILES ${ESM_STORE} ${ESM_STORE_HEADER})
 
 file(GLOB ESM_HEADER components/esm/*.hpp)
 source_group(esm_header FILES ${ESM_HEADER}) 
 
-set(OGRE components/engine/ogre/renderer.cpp)
-set(OGRE_HEADER components/engine/ogre/renderer.hpp)
+set(OGRE 
+    components/engine/ogre/renderer.cpp)
+set(OGRE_HEADER 
+    components/engine/ogre/renderer.hpp)
 source_group(ogre FILES ${OGRE} ${OGRE_HEADER})
 
-set(INPUT components/engine/input/oismanager.cpp)
-set(INPUT_HEADER components/engine/input/oismanager.hpp components/engine/input/listener.hpp
-    components/engine/input/func_binder.hpp components/engine/input/dispatch_map.hpp
-    components/engine/input/dispatcher.hpp components/engine/input/poller.hpp)
+set(INPUT 
+    components/engine/input/oismanager.cpp)
+set(INPUT_HEADER 
+    components/engine/input/oismanager.hpp 
+    components/engine/input/listener.hpp
+    components/engine/input/func_binder.hpp 
+    components/engine/input/dispatch_map.hpp
+    components/engine/input/dispatcher.hpp 
+    components/engine/input/poller.hpp)
 source_group(input FILES ${INPUT} ${INPUT_HEADER})
 
-set(MISC components/misc/stringops.cpp components/misc/fileops.cpp)
-set(MISC_HEADER components/misc/fileops.hpp components/misc/slice_array.hpp
-    components/misc/stringops.hpp)
-source_group(misc FILES ${MISC} ${MISC_HEADER})    
+set(MISC 
+    components/misc/stringops.cpp 
+    components/misc/fileops.cpp)
+set(MISC_HEADER 
+    components/misc/fileops.hpp 
+    components/misc/slice_array.hpp
+    components/misc/stringops.hpp)
+source_group(misc FILES ${MISC} ${MISC_HEADER})   
 
 set(COMPONENTS ${BSA} ${NIF} ${NIFOGRE} ${ESM_STORE} ${OGRE} ${INPUT} ${MISC})
 set(COMPONENTS_HEADER ${BSA_HEADER} ${NIF_HEADER} ${NIFOGRE_HEADER} ${ESM_STORE_HEADER}
@@ -100,7 +134,7 @@ find_package(OIS REQUIRED)
 include_directories("."
     ${OGRE_INCLUDE_DIR} ${OIS_INCLUDE_DIR} ${Boost_INCLUDE_DIR}
     ${PLATFORM_INCLUDE_DIR}
-    ${CMAKE_HOME_DIRECTORY}/extern/caelum/include )
+    ${CMAKE_HOME_DIRECTORY}/extern/caelum/include)
 link_directories(${Boost_LIBRARY_DIRS} ${OGRE_LIB_DIR})
 
 ADD_SUBDIRECTORY( extern/caelum )
diff --git a/Docs/Doxyfile b/Docs/Doxyfile
index f1f5fda07..5adeea871 100644
--- a/Docs/Doxyfile
+++ b/Docs/Doxyfile
@@ -573,7 +573,10 @@ WARN_LOGFILE           =
 # directories like "/usr/src/myproject". Separate the files or directories 
 # with spaces.
 
-INPUT                  = ..
+INPUT                  = ..\apps
+                         ..\components
+                         ..\libs
+                         ..\docs
 
 # This tag can be used to specify the character encoding of the source files 
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is 
diff --git a/apps/openmw/engine.cpp b/apps/openmw/engine.cpp
index 143f62792..f431e51bd 100644
--- a/apps/openmw/engine.cpp
+++ b/apps/openmw/engine.cpp
@@ -20,18 +20,6 @@ OMW::Engine::Engine()
 {
 }
 
-// adjust name and load bsa
-
-void OMW::Engine::prepareMaster()
-{
-    std::string::size_type sep = mMaster.find_last_of (".");
-
-    if (sep==std::string::npos)
-    {
-        mMaster += ".esm";
-    }
-}
-
 // Load all BSA files in data directory.
 
 void OMW::Engine::loadBSA()
@@ -79,6 +67,13 @@ void OMW::Engine::addMaster (const std::string& master)
 {
     assert (mMaster.empty());
     mMaster = master;
+
+    // Append .esm if not already there
+    std::string::size_type sep = mMaster.find_last_of (".");
+    if (sep == std::string::npos)
+    {
+        mMaster += ".esm";
+    }
 }
 
 // Enables sky rendering
@@ -109,7 +104,6 @@ void OMW::Engine::go()
     addResourcesDirectory (mDataDir / "Meshes");
     addResourcesDirectory (mDataDir / "Textures");
 
-    prepareMaster();
     loadBSA();
 
     boost::filesystem::path masterPath (mDataDir);
diff --git a/apps/openmw/engine.hpp b/apps/openmw/engine.hpp
index 8143c3ab8..ae69f52b4 100644
--- a/apps/openmw/engine.hpp
+++ b/apps/openmw/engine.hpp
@@ -30,9 +30,6 @@ namespace OMW
             Engine (const Engine&);
             Engine& operator= (const Engine&);
 
-            /// adjust name and load bsa
-            void prepareMaster();
-
             /// add resources directory
             /// \note This function works recursively.
             void addResourcesDirectory (const boost::filesystem::path& path);
diff --git a/components/esm/esm_reader.hpp b/components/esm/esm_reader.hpp
index c03f1d162..7db21323f 100644
--- a/components/esm/esm_reader.hpp
+++ b/components/esm/esm_reader.hpp
@@ -12,7 +12,7 @@
 #include <libs/mangle/stream/stream.hpp>
 #include <libs/mangle/stream/servers/file_stream.hpp>
 #include <libs/mangle/tools/str_exception.hpp>
-#include "components/misc/stringops.hpp"
+#include <components/misc/stringops.hpp>
 
 #ifdef __APPLE__
 // need our own implementation of strnlen
@@ -217,7 +217,7 @@ public:
   /// Raw opening. Opens the file and sets everything up but doesn't
   /// parse the header.
   void openRaw(Mangle::Stream::StreamPtr _esm, const std::string &name)
-  {
+  {  
     close();
     esm = _esm;
     c.filename = name;
diff --git a/components/nif/controlled.hpp b/components/nif/controlled.hpp
index 8396a0a7b..67f2dec36 100644
--- a/components/nif/controlled.hpp
+++ b/components/nif/controlled.hpp
@@ -30,8 +30,9 @@ namespace Nif
 {
 
 /// Anything that has a controller
-struct Controlled : Extra
+class Controlled : public Extra
 {
+public:
   ControllerPtr controller;
 
   void read(NIFFile *nif)
@@ -42,8 +43,9 @@ struct Controlled : Extra
 };
 
 /// Has name, extra-data and controller
-struct Named : Controlled
+class Named : public Controlled
 {
+public:
   SString name;
 
   void read(NIFFile *nif)
@@ -54,8 +56,9 @@ struct Named : Controlled
 };
 typedef Named NiSequenceStreamHelper;
 
-struct NiParticleGrowFade : Controlled
+class NiParticleGrowFade : public Controlled
 {
+public:
   void read(NIFFile *nif)
   {
     Controlled::read(nif);
@@ -65,8 +68,9 @@ struct NiParticleGrowFade : Controlled
   }
 };
 
-struct NiParticleColorModifier : Controlled
+class NiParticleColorModifier : public Controlled
 {
+public:
   NiColorDataPtr data;
 
   void read(NIFFile *nif)
@@ -76,8 +80,9 @@ struct NiParticleColorModifier : Controlled
   }
 };
 
-struct NiGravity : Controlled
+class NiGravity : public Controlled
 {
+public:
   void read(NIFFile *nif)
   {
     Controlled::read(nif);
@@ -88,8 +93,9 @@ struct NiGravity : Controlled
 };
 
 // NiPinaColada
-struct NiPlanarCollider : Controlled
+class NiPlanarCollider : public Controlled
 {
+public:
   void read(NIFFile *nif)
   {
     Controlled::read(nif);
@@ -99,8 +105,9 @@ struct NiPlanarCollider : Controlled
   }
 };
 
-struct NiParticleRotation : Controlled
+class NiParticleRotation : public Controlled
 {
+public:
   void read(NIFFile *nif)
   {
     Controlled::read(nif);
diff --git a/components/nif/controller.hpp b/components/nif/controller.hpp
index 49a38cfaa..d6fb22255 100644
--- a/components/nif/controller.hpp
+++ b/components/nif/controller.hpp
@@ -31,8 +31,9 @@
 namespace Nif
 {
 
-struct Controller : Record
+class Controller : public Record
 {
+public:
   ControllerPtr next;
   int flags;
   float frequency, phase;
@@ -54,8 +55,9 @@ struct Controller : Record
   }
 };
 
-struct NiBSPArrayController : Controller
+class NiBSPArrayController : public Controller
 {
+public:
   void read(NIFFile *nif)
   {
     Controller::read(nif);
@@ -68,8 +70,9 @@ struct NiBSPArrayController : Controller
 };
 typedef NiBSPArrayController NiParticleSystemController;
 
-struct NiMaterialColorController : Controller
+class NiMaterialColorController : public Controller
 {
+public:
   NiPosDataPtr data;
 
   void read(NIFFile *nif)
@@ -79,8 +82,9 @@ struct NiMaterialColorController : Controller
   }
 };
 
-struct NiPathController : Controller
+class NiPathController : public Controller
 {
+public:
   NiPosDataPtr posData;
   NiFloatDataPtr floatData;
 
@@ -99,8 +103,9 @@ struct NiPathController : Controller
   }
 };
 
-struct NiUVController : Controller
+class NiUVController : public Controller
 {
+public:
   NiUVDataPtr data;
 
   void read(NIFFile *nif)
@@ -112,8 +117,9 @@ struct NiUVController : Controller
   }
 };
 
-struct NiKeyframeController : Controller
+class NiKeyframeController : public Controller
 {
+public:
   NiKeyframeDataPtr data;
 
   void read(NIFFile *nif)
@@ -123,8 +129,9 @@ struct NiKeyframeController : Controller
   }
 };
 
-struct NiAlphaController : Controller
+class NiAlphaController : public Controller
 {
+public:
   NiFloatDataPtr data;
 
   void read(NIFFile *nif)
@@ -134,8 +141,9 @@ struct NiAlphaController : Controller
   }
 };
 
-struct NiGeomMorpherController : Controller
+class NiGeomMorpherController : public Controller
 {
+public:
   NiMorphDataPtr data;
 
   void read(NIFFile *nif)
@@ -146,8 +154,9 @@ struct NiGeomMorpherController : Controller
   }
 };
 
-struct NiVisController : Controller
+class NiVisController : public Controller
 {
+public:
   NiVisDataPtr data;
 
   void read(NIFFile *nif)
diff --git a/components/nif/data.hpp b/components/nif/data.hpp
index 920c7cf45..18e78b7ab 100644
--- a/components/nif/data.hpp
+++ b/components/nif/data.hpp
@@ -29,8 +29,10 @@
 namespace Nif
 {
 
-struct NiSourceTexture : Named
+class NiSourceTexture : public Named
 {
+public:
+
   // Is this an external (references a separate texture file) or
   // internal (data is inside the nif itself) texture?
   bool external;
@@ -65,7 +67,7 @@ struct NiSourceTexture : Named
   {
     Named::read(nif);
 
-    external = nif->getByte();
+    external = !!nif->getByte();
 
     if(external) filename = nif->getString();
     else
@@ -83,8 +85,9 @@ struct NiSourceTexture : Named
 };
 
 // Common ancestor for several data classes
-struct ShapeData : Record
+class ShapeData : public Record
 {
+public:
   FloatArray vertices, normals, colors, uvlist;
   const Vector *center;
   float radius;
@@ -116,8 +119,9 @@ struct ShapeData : Record
   }
 };
 
-struct NiTriShapeData : ShapeData
+class NiTriShapeData : public ShapeData
 {
+public:
   // Triangles, three vertex indices per triangle
   SliceArray<short> triangles;
 
@@ -150,8 +154,9 @@ struct NiTriShapeData : ShapeData
   }
 };
 
-struct NiAutoNormalParticlesData : ShapeData
+class NiAutoNormalParticlesData : public ShapeData
 {
+public:
   int activeCount;
 
   void read(NIFFile *nif)
@@ -171,8 +176,9 @@ struct NiAutoNormalParticlesData : ShapeData
   }
 };
 
-struct NiRotatingParticlesData : NiAutoNormalParticlesData
+class NiRotatingParticlesData : public NiAutoNormalParticlesData
 {
+public:
   void read(NIFFile *nif)
   {
     NiAutoNormalParticlesData::read(nif);
@@ -185,8 +191,9 @@ struct NiRotatingParticlesData : NiAutoNormalParticlesData
   }
 };
 
-struct NiPosData : Record
+class NiPosData : public Record
 {
+public:
   void read(NIFFile *nif)
   {
     int count = nif->getInt();
@@ -210,8 +217,9 @@ struct NiPosData : Record
   }
 };
 
-struct NiUVData : Record
+class NiUVData : public Record
 {
+public:
   void read(NIFFile *nif)
   {
     // TODO: This is claimed to be a "float animation key", which is
@@ -235,8 +243,9 @@ struct NiUVData : Record
   }
 };
 
-struct NiFloatData : Record
+class NiFloatData : public Record
 {
+public:
   void read(NIFFile *nif)
   {
     int count = nif->getInt();
@@ -245,8 +254,9 @@ struct NiFloatData : Record
   }
 };
 
-struct NiPixelData : Record
+class NiPixelData : public Record
 {
+public:
   unsigned int rmask, gmask, bmask, amask;
   int bpp, mips;
 
@@ -283,8 +293,9 @@ struct NiPixelData : Record
   }
 };
 
-struct NiColorData : Record
+class NiColorData : public Record
 {
+public:
   struct ColorData
   {
     float time;
@@ -302,8 +313,9 @@ struct NiColorData : Record
   }
 };
 
-struct NiVisData : Record
+class NiVisData : public Record
 {
+public:
   void read(NIFFile *nif)
   {
     int count = nif->getInt();
@@ -319,8 +331,9 @@ struct NiVisData : Record
   }
 };
 
-struct NiSkinInstance : Record
+class NiSkinInstance : public Record
 {
+public:
   NiSkinDataPtr data;
   NodePtr root;
   NodeList bones;
@@ -338,8 +351,9 @@ struct NiSkinInstance : Record
   void post(NIFFile *nif);
 };
 
-struct NiSkinData : Record
+class NiSkinData : public Record
 {
+public:
   // This is to make sure the structs are packed, ie. that the
   // compiler doesn't mess them up with extra alignment bytes.
 #pragma pack(push)
@@ -395,8 +409,9 @@ struct NiSkinData : Record
   }
 };
 
-struct NiMorphData : Record
+class NiMorphData : public Record
 {
+public:
   void read(NIFFile *nif)
   {
     int morphCount = nif->getInt();
@@ -416,8 +431,9 @@ struct NiMorphData : Record
   }
 };
 
-struct NiKeyframeData : Record
+class NiKeyframeData : public Record
 {
+public:
   void read(NIFFile *nif)
   {
     // Rotations first
diff --git a/components/nif/extra.hpp b/components/nif/extra.hpp
index 788fe3113..25375c325 100644
--- a/components/nif/extra.hpp
+++ b/components/nif/extra.hpp
@@ -35,15 +35,17 @@ namespace Nif
     themselves decend from the Extra class, and all the extra data
     connected to an object form a linked list
 */
-struct Extra : Record
+class Extra : public Record
 {
+public:
   ExtraPtr extra;
 
   void read(NIFFile *nif) { extra.read(nif); }
 };
 
-struct NiVertWeightsExtraData : Extra
+class NiVertWeightsExtraData : public Extra
 {
+public:
   void read(NIFFile *nif)
   {
     Extra::read(nif);
@@ -57,8 +59,9 @@ struct NiVertWeightsExtraData : Extra
   }
 };
 
-struct NiTextKeyExtraData : Extra
+class NiTextKeyExtraData : public Extra
 {
+public:
   struct TextKey
   {
     float time;
@@ -83,8 +86,9 @@ struct NiTextKeyExtraData : Extra
   }
 };
 
-struct NiStringExtraData : Extra
+class NiStringExtraData : public Extra
 {
+public:
   /* Two known meanings:
      "MRK" - marker, only visible in the editor, not rendered in-game
      "NCO" - no collision
diff --git a/components/nif/nif_file.hpp b/components/nif/nif_file.hpp
index f6ee80a9e..72fb7c4b6 100644
--- a/components/nif/nif_file.hpp
+++ b/components/nif/nif_file.hpp
@@ -27,8 +27,7 @@
 #include <libs/mangle/stream/stream.hpp>
 #include <libs/mangle/stream/filters/buffer_stream.hpp>
 #include <libs/mangle/tools/str_exception.hpp>
-
-#include "../misc/slice_array.hpp"
+#include <components/misc/slice_array.hpp>
 
 #include <vector>
 #include <string>
diff --git a/components/nif/node.hpp b/components/nif/node.hpp
index 9e6b48885..f0ad54655 100644
--- a/components/nif/node.hpp
+++ b/components/nif/node.hpp
@@ -34,8 +34,9 @@ namespace Nif
     parent node (unless it's the root), and transformation (location
     and rotation) relative to it's parent.
  */
-struct Node : Named
+class Node : public Named
 {
+public:
   // Node flags. Interpretation depends somewhat on the type of node.
   int flags;
   const Transformation *trafo;
@@ -55,7 +56,7 @@ struct Node : Named
     trafo = nif->getTrafo();
     props.read(nif);
 
-    hasBounds = nif->getInt();
+    hasBounds = !!nif->getInt();
     if(hasBounds)
       {
         nif->getInt(); // always 1
diff --git a/components/nif/property.hpp b/components/nif/property.hpp
index 3500a25b7..1a16854af 100644
--- a/components/nif/property.hpp
+++ b/components/nif/property.hpp
@@ -29,8 +29,9 @@
 namespace Nif
 {
 
-struct Property : Named
+class Property : public Named
 {
+public:
   // The meaning of these depends on the actual property type.
   int flags;
 
@@ -41,8 +42,9 @@ struct Property : Named
   }
 };
 
-struct NiTexturingProperty : Property
+class NiTexturingProperty : public Property
 {
+public:
   // A sub-texture
   struct Texture
   {
@@ -67,7 +69,7 @@ struct NiTexturingProperty : Property
 
     void read(NIFFile *nif)
     {
-      inUse = nif->getInt();
+      inUse = !!nif->getInt();
       if(!inUse) return;
 
       texture.read(nif);