Merge branch 'master' into avalanche

233 files changed, 1383 insertions, 592 deletions

diff --git a/engines/wintermute/ad/ad_actor.cpp b/engines/wintermute/ad/ad_actor.cpp
index e4c18d6287..94df17c543 100644
--- a/engines/wintermute/ad/ad_actor.cpp
+++ b/engines/wintermute/ad/ad_actor.cpp
@@ -1457,4 +1457,4 @@ bool AdActor::playAnim(const char *filename) {
 	return AdTalkHolder::playAnim(filename);
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_actor.h b/engines/wintermute/ad/ad_actor.h
index 3630c6665b..582b41b8b0 100644
--- a/engines/wintermute/ad/ad_actor.h
+++ b/engines/wintermute/ad/ad_actor.h
@@ -103,6 +103,6 @@ private:
 	int32 _pFCount;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_entity.cpp b/engines/wintermute/ad/ad_entity.cpp
index c43f74b620..388accf34f 100644
--- a/engines/wintermute/ad/ad_entity.cpp
+++ b/engines/wintermute/ad/ad_entity.cpp
@@ -1134,4 +1134,4 @@ bool AdEntity::setSprite(const char *filename) {
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_entity.h b/engines/wintermute/ad/ad_entity.h
index c23b37366d..bdbd271667 100644
--- a/engines/wintermute/ad/ad_entity.h
+++ b/engines/wintermute/ad/ad_entity.h
@@ -68,6 +68,6 @@ private:
 	TEntityType _subtype;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_game.cpp b/engines/wintermute/ad/ad_game.cpp
index ead68f7729..d5799e851b 100644
--- a/engines/wintermute/ad/ad_game.cpp
+++ b/engines/wintermute/ad/ad_game.cpp
@@ -2282,4 +2282,4 @@ bool AdGame::onScriptShutdown(ScScript *script) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_game.h b/engines/wintermute/ad/ad_game.h
index 2032a1723f..cb5147501d 100644
--- a/engines/wintermute/ad/ad_game.h
+++ b/engines/wintermute/ad/ad_game.h
@@ -158,6 +158,6 @@ private:
 	AdInventoryBox *_inventoryBox;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_inventory.cpp b/engines/wintermute/ad/ad_inventory.cpp
index e9b6e56f16..544d8310d0 100644
--- a/engines/wintermute/ad/ad_inventory.cpp
+++ b/engines/wintermute/ad/ad_inventory.cpp
@@ -133,4 +133,4 @@ bool AdInventory::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_inventory.h b/engines/wintermute/ad/ad_inventory.h
index 999200b465..9de831b2a0 100644
--- a/engines/wintermute/ad/ad_inventory.h
+++ b/engines/wintermute/ad/ad_inventory.h
@@ -47,6 +47,6 @@ public:
 	int32 _scrollOffset;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_inventory_box.cpp b/engines/wintermute/ad/ad_inventory_box.cpp
index 110359917b..d703de1714 100644
--- a/engines/wintermute/ad/ad_inventory_box.cpp
+++ b/engines/wintermute/ad/ad_inventory_box.cpp
@@ -386,4 +386,4 @@ bool AdInventoryBox::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_inventory_box.h b/engines/wintermute/ad/ad_inventory_box.h
index 9792b1ea66..f65bd8d8f0 100644
--- a/engines/wintermute/ad/ad_inventory_box.h
+++ b/engines/wintermute/ad/ad_inventory_box.h
@@ -60,6 +60,6 @@ private:
 	int32 _itemWidth;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_item.cpp b/engines/wintermute/ad/ad_item.cpp
index 1a46eb783b..7d05461169 100644
--- a/engines/wintermute/ad/ad_item.cpp
+++ b/engines/wintermute/ad/ad_item.cpp
@@ -810,4 +810,4 @@ bool AdItem::getExtendedFlag(const char *flagName) {
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_item.h b/engines/wintermute/ad/ad_item.h
index b8351448a7..dd7039db43 100644
--- a/engines/wintermute/ad/ad_item.h
+++ b/engines/wintermute/ad/ad_item.h
@@ -64,6 +64,6 @@ private:
 	char *_amountString;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_layer.cpp b/engines/wintermute/ad/ad_layer.cpp
index 7bf79e4ae5..c833b59163 100644
--- a/engines/wintermute/ad/ad_layer.cpp
+++ b/engines/wintermute/ad/ad_layer.cpp
@@ -561,4 +561,4 @@ bool AdLayer::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_layer.h b/engines/wintermute/ad/ad_layer.h
index 8fe4d4f91e..b260b919fd 100644
--- a/engines/wintermute/ad/ad_layer.h
+++ b/engines/wintermute/ad/ad_layer.h
@@ -53,6 +53,6 @@ public:
 	virtual const char *scToString() override;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_node_state.cpp b/engines/wintermute/ad/ad_node_state.cpp
index d52201a08d..876c5a8bb4 100644
--- a/engines/wintermute/ad/ad_node_state.cpp
+++ b/engines/wintermute/ad/ad_node_state.cpp
@@ -192,4 +192,4 @@ bool AdNodeState::transferEntity(AdEntity *entity, bool includingSprites, bool s
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_node_state.h b/engines/wintermute/ad/ad_node_state.h
index e2050815a7..4b5b46ee60 100644
--- a/engines/wintermute/ad/ad_node_state.h
+++ b/engines/wintermute/ad/ad_node_state.h
@@ -55,6 +55,6 @@ private:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_object.cpp b/engines/wintermute/ad/ad_object.cpp
index 741d6e6fc6..0d5011f92d 100644
--- a/engines/wintermute/ad/ad_object.cpp
+++ b/engines/wintermute/ad/ad_object.cpp
@@ -1299,4 +1299,4 @@ bool AdObject::updatePartEmitter() {
 	return _partEmitter->update();
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_object.h b/engines/wintermute/ad/ad_object.h
index c6573315da..9e30f69855 100644
--- a/engines/wintermute/ad/ad_object.h
+++ b/engines/wintermute/ad/ad_object.h
@@ -123,6 +123,6 @@ private:
 	AdInventory *_inventory;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_path.cpp b/engines/wintermute/ad/ad_path.cpp
index 5b36ed6471..91a24cbf7d 100644
--- a/engines/wintermute/ad/ad_path.cpp
+++ b/engines/wintermute/ad/ad_path.cpp
@@ -117,4 +117,4 @@ bool AdPath::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_path.h b/engines/wintermute/ad/ad_path.h
index 3f38355b94..9de0bcad2c 100644
--- a/engines/wintermute/ad/ad_path.h
+++ b/engines/wintermute/ad/ad_path.h
@@ -51,6 +51,6 @@ public:
 	bool _ready;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_path_point.cpp b/engines/wintermute/ad/ad_path_point.cpp
index be4b487466..d5108ad8c1 100644
--- a/engines/wintermute/ad/ad_path_point.cpp
+++ b/engines/wintermute/ad/ad_path_point.cpp
@@ -72,4 +72,4 @@ bool AdPathPoint::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_path_point.h b/engines/wintermute/ad/ad_path_point.h
index 04648b1733..5e6b8c61ea 100644
--- a/engines/wintermute/ad/ad_path_point.h
+++ b/engines/wintermute/ad/ad_path_point.h
@@ -45,6 +45,6 @@ public:
 	int32 _distance;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_region.cpp b/engines/wintermute/ad/ad_region.cpp
index acd5f13397..bc9ac903c6 100644
--- a/engines/wintermute/ad/ad_region.cpp
+++ b/engines/wintermute/ad/ad_region.cpp
@@ -404,9 +404,9 @@ bool AdRegion::persist(BasePersistenceManager *persistMgr) {
 	persistMgr->transfer(TMEMBER(_alpha));
 	persistMgr->transfer(TMEMBER(_blocked));
 	persistMgr->transfer(TMEMBER(_decoration));
-	persistMgr->transfer(TMEMBER(_zoom));
+	persistMgr->transferFloat(TMEMBER(_zoom));
 
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_region.h b/engines/wintermute/ad/ad_region.h
index bc9eab085e..637c742c9c 100644
--- a/engines/wintermute/ad/ad_region.h
+++ b/engines/wintermute/ad/ad_region.h
@@ -59,6 +59,6 @@ private:
 	bool _decoration;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_response.cpp b/engines/wintermute/ad/ad_response.cpp
index 4483bbc667..fa05224b06 100644
--- a/engines/wintermute/ad/ad_response.cpp
+++ b/engines/wintermute/ad/ad_response.cpp
@@ -166,7 +166,7 @@ BaseFont *AdResponse::getFont() const {
 int32 AdResponse::getID() const {
 	return _iD;
 }
-		
+
 const char *AdResponse::getText() const {
 	return _text;
 }
@@ -175,4 +175,4 @@ const char *AdResponse::getTextOrig() const {
 	return _textOrig;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_response.h b/engines/wintermute/ad/ad_response.h
index 57cd302e9d..00ebafbdb0 100644
--- a/engines/wintermute/ad/ad_response.h
+++ b/engines/wintermute/ad/ad_response.h
@@ -68,6 +68,6 @@ private:
 	char *_textOrig;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_response_box.cpp b/engines/wintermute/ad/ad_response_box.cpp
index a589bf3a30..9d7c17ac74 100644
--- a/engines/wintermute/ad/ad_response_box.cpp
+++ b/engines/wintermute/ad/ad_response_box.cpp
@@ -737,4 +737,4 @@ bool AdResponseBox::getObjects(BaseArray<UIObject *> &objects, bool interactiveO
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_response_box.h b/engines/wintermute/ad/ad_response_box.h
index cb57b98924..7598e8b569 100644
--- a/engines/wintermute/ad/ad_response_box.h
+++ b/engines/wintermute/ad/ad_response_box.h
@@ -94,6 +94,6 @@ private:
 	UIWindow *_window;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_response_context.cpp b/engines/wintermute/ad/ad_response_context.cpp
index 663ef49a24..0b58f5ba0c 100644
--- a/engines/wintermute/ad/ad_response_context.cpp
+++ b/engines/wintermute/ad/ad_response_context.cpp
@@ -68,4 +68,4 @@ void AdResponseContext::setContext(const char *context) {
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_response_context.h b/engines/wintermute/ad/ad_response_context.h
index dd0008a728..bc30b4a1c9 100644
--- a/engines/wintermute/ad/ad_response_context.h
+++ b/engines/wintermute/ad/ad_response_context.h
@@ -47,6 +47,6 @@ private:
 	char *_context;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_rot_level.cpp b/engines/wintermute/ad/ad_rot_level.cpp
index 4d7f27aec7..d925b0d57a 100644
--- a/engines/wintermute/ad/ad_rot_level.cpp
+++ b/engines/wintermute/ad/ad_rot_level.cpp
@@ -153,9 +153,9 @@ bool AdRotLevel::persist(BasePersistenceManager *persistMgr) {
 
 	BaseObject::persist(persistMgr);
 
-	persistMgr->transfer(TMEMBER(_rotation));
+	persistMgr->transferFloat(TMEMBER(_rotation));
 
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_rot_level.h b/engines/wintermute/ad/ad_rot_level.h
index 3466e46ba5..fe2d1691cd 100644
--- a/engines/wintermute/ad/ad_rot_level.h
+++ b/engines/wintermute/ad/ad_rot_level.h
@@ -45,6 +45,6 @@ public:
 	bool loadBuffer(byte *buffer, bool complete = true);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_scale_level.cpp b/engines/wintermute/ad/ad_scale_level.cpp
index e80f38bd0f..59e6d57787 100644
--- a/engines/wintermute/ad/ad_scale_level.cpp
+++ b/engines/wintermute/ad/ad_scale_level.cpp
@@ -154,9 +154,9 @@ bool AdScaleLevel::persist(BasePersistenceManager *persistMgr) {
 
 	BaseObject::persist(persistMgr);
 
-	persistMgr->transfer(TMEMBER(_scale));
+	persistMgr->transferFloat(TMEMBER(_scale));
 
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_scale_level.h b/engines/wintermute/ad/ad_scale_level.h
index 516f507a5a..b2dd7aa91f 100644
--- a/engines/wintermute/ad/ad_scale_level.h
+++ b/engines/wintermute/ad/ad_scale_level.h
@@ -47,6 +47,6 @@ private:
 	float _scale;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_scene.cpp b/engines/wintermute/ad/ad_scene.cpp
index 4d0068fad1..668b39853b 100644
--- a/engines/wintermute/ad/ad_scene.cpp
+++ b/engines/wintermute/ad/ad_scene.cpp
@@ -2989,4 +2989,4 @@ bool AdScene::getRegionObjects(AdRegion *region, BaseArray<AdObject *> &objects,
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_scene.h b/engines/wintermute/ad/ad_scene.h
index cd144b77ef..5beb10e546 100644
--- a/engines/wintermute/ad/ad_scene.h
+++ b/engines/wintermute/ad/ad_scene.h
@@ -176,6 +176,6 @@ private:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_scene_node.cpp b/engines/wintermute/ad/ad_scene_node.cpp
index e9b80b3cc8..8548da91db 100644
--- a/engines/wintermute/ad/ad_scene_node.cpp
+++ b/engines/wintermute/ad/ad_scene_node.cpp
@@ -79,4 +79,4 @@ bool AdSceneNode::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_scene_state.cpp b/engines/wintermute/ad/ad_scene_state.cpp
index 8e022ab115..58cb5f514a 100644
--- a/engines/wintermute/ad/ad_scene_state.cpp
+++ b/engines/wintermute/ad/ad_scene_state.cpp
@@ -95,4 +95,4 @@ AdNodeState *AdSceneState::getNodeState(const char *name, bool saving) {
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_scene_state.h b/engines/wintermute/ad/ad_scene_state.h
index 600aa4b581..067c737b2e 100644
--- a/engines/wintermute/ad/ad_scene_state.h
+++ b/engines/wintermute/ad/ad_scene_state.h
@@ -48,6 +48,6 @@ private:
 	BaseArray<AdNodeState *> _nodeStates;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_sentence.cpp b/engines/wintermute/ad/ad_sentence.cpp
index 70a57a624d..d5baa8291f 100644
--- a/engines/wintermute/ad/ad_sentence.cpp
+++ b/engines/wintermute/ad/ad_sentence.cpp
@@ -358,4 +358,4 @@ bool AdSentence::canSkip() {
 	return (_gameRef->getTimer()->getTime() - _startTime) > 300;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_sentence.h b/engines/wintermute/ad/ad_sentence.h
index 6f255578f7..c491ad99a2 100644
--- a/engines/wintermute/ad/ad_sentence.h
+++ b/engines/wintermute/ad/ad_sentence.h
@@ -80,6 +80,6 @@ private:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_sprite_set.cpp b/engines/wintermute/ad/ad_sprite_set.cpp
index 6c802c4863..9eb3bd0686 100644
--- a/engines/wintermute/ad/ad_sprite_set.cpp
+++ b/engines/wintermute/ad/ad_sprite_set.cpp
@@ -353,4 +353,4 @@ bool AdSpriteSet::containsSprite(BaseSprite *sprite) {
 	return false;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_sprite_set.h b/engines/wintermute/ad/ad_sprite_set.h
index 61043aa3d6..ef5ef3a94f 100644
--- a/engines/wintermute/ad/ad_sprite_set.h
+++ b/engines/wintermute/ad/ad_sprite_set.h
@@ -48,6 +48,6 @@ public:
 	BaseSprite *_sprites[NUM_DIRECTIONS];
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_talk_def.cpp b/engines/wintermute/ad/ad_talk_def.cpp
index bf72b2916b..f10a0e2fb9 100644
--- a/engines/wintermute/ad/ad_talk_def.cpp
+++ b/engines/wintermute/ad/ad_talk_def.cpp
@@ -282,4 +282,4 @@ BaseSprite *AdTalkDef::getDefaultSprite(TDirection dir) {
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_talk_def.h b/engines/wintermute/ad/ad_talk_def.h
index 2375360d89..726eefbe4c 100644
--- a/engines/wintermute/ad/ad_talk_def.h
+++ b/engines/wintermute/ad/ad_talk_def.h
@@ -53,6 +53,6 @@ public:
 	virtual bool saveAsText(BaseDynamicBuffer *buffer, int indent = 0) override;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_talk_holder.cpp b/engines/wintermute/ad/ad_talk_holder.cpp
index 33deab7805..6041105b93 100644
--- a/engines/wintermute/ad/ad_talk_holder.cpp
+++ b/engines/wintermute/ad/ad_talk_holder.cpp
@@ -399,4 +399,4 @@ bool AdTalkHolder::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_talk_holder.h b/engines/wintermute/ad/ad_talk_holder.h
index 501acbc885..ab48c3aaf4 100644
--- a/engines/wintermute/ad/ad_talk_holder.h
+++ b/engines/wintermute/ad/ad_talk_holder.h
@@ -52,6 +52,6 @@ public:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_talk_node.cpp b/engines/wintermute/ad/ad_talk_node.cpp
index f03c24ea94..ce86dccd8e 100644
--- a/engines/wintermute/ad/ad_talk_node.cpp
+++ b/engines/wintermute/ad/ad_talk_node.cpp
@@ -292,4 +292,4 @@ BaseSprite *AdTalkNode::getSprite(TDirection dir) {
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_talk_node.h b/engines/wintermute/ad/ad_talk_node.h
index 012fa2133e..01dfb6b4ff 100644
--- a/engines/wintermute/ad/ad_talk_node.h
+++ b/engines/wintermute/ad/ad_talk_node.h
@@ -58,6 +58,6 @@ public:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_types.h b/engines/wintermute/ad/ad_types.h
index ae5882f4ee..dc1a54b91d 100644
--- a/engines/wintermute/ad/ad_types.h
+++ b/engines/wintermute/ad/ad_types.h
@@ -102,6 +102,6 @@ typedef enum {
 	GEOM_GENERIC
 } TGeomNodeType;
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ad/ad_waypoint_group.cpp b/engines/wintermute/ad/ad_waypoint_group.cpp
index 96dece34b8..cc7982cb9d 100644
--- a/engines/wintermute/ad/ad_waypoint_group.cpp
+++ b/engines/wintermute/ad/ad_waypoint_group.cpp
@@ -196,7 +196,7 @@ bool AdWaypointGroup::persist(BasePersistenceManager *persistMgr) {
 
 	persistMgr->transfer(TMEMBER(_active));
 	persistMgr->transfer(TMEMBER(_editorSelectedPoint));
-	persistMgr->transfer(TMEMBER(_lastMimicScale));
+	persistMgr->transferFloat(TMEMBER(_lastMimicScale));
 	persistMgr->transfer(TMEMBER(_lastMimicX));
 	persistMgr->transfer(TMEMBER(_lastMimicY));
 	_points.persist(persistMgr);
@@ -267,4 +267,4 @@ bool AdWaypointGroup::mimic(AdWaypointGroup *wpt, float scale, int argX, int arg
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ad/ad_waypoint_group.h b/engines/wintermute/ad/ad_waypoint_group.h
index 79b28e0d22..af97a21290 100644
--- a/engines/wintermute/ad/ad_waypoint_group.h
+++ b/engines/wintermute/ad/ad_waypoint_group.h
@@ -56,6 +56,6 @@ private:
 	int32 _lastMimicY;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base.cpp b/engines/wintermute/base/base.cpp
index d01972b82f..a64770c577 100644
--- a/engines/wintermute/base/base.cpp
+++ b/engines/wintermute/base/base.cpp
@@ -183,4 +183,4 @@ bool BaseClass::saveAsText(BaseDynamicBuffer *buffer, int indent) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base.h b/engines/wintermute/base/base.h
index 7f2796c6e0..48ebe49a97 100644
--- a/engines/wintermute/base/base.h
+++ b/engines/wintermute/base/base.h
@@ -57,6 +57,6 @@ protected:
 	Common::HashMap<Common::String, Common::String>::iterator _editorPropsIter;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_active_rect.cpp b/engines/wintermute/base/base_active_rect.cpp
index 7a91854c57..abeaa18d54 100644
--- a/engines/wintermute/base/base_active_rect.cpp
+++ b/engines/wintermute/base/base_active_rect.cpp
@@ -109,4 +109,4 @@ void BaseActiveRect::clipRect() {
 	BasePlatform::intersectRect(&_rect, &_rect, &rc);
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_active_rect.h b/engines/wintermute/base/base_active_rect.h
index 982a0902d0..a3c0746618 100644
--- a/engines/wintermute/base/base_active_rect.h
+++ b/engines/wintermute/base/base_active_rect.h
@@ -55,6 +55,6 @@ public:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_dynamic_buffer.cpp b/engines/wintermute/base/base_dynamic_buffer.cpp
index f684420b1e..5334ae46c4 100644
--- a/engines/wintermute/base/base_dynamic_buffer.cpp
+++ b/engines/wintermute/base/base_dynamic_buffer.cpp
@@ -201,4 +201,4 @@ void BaseDynamicBuffer::putTextForm(const char *format, va_list argptr) {
 	putBytes((byte *)buff, strlen(buff));
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_dynamic_buffer.h b/engines/wintermute/base/base_dynamic_buffer.h
index ad78ebad00..2804d78895 100644
--- a/engines/wintermute/base/base_dynamic_buffer.h
+++ b/engines/wintermute/base/base_dynamic_buffer.h
@@ -60,6 +60,6 @@ private:
 	void putTextForm(const char *format, va_list argptr);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_engine.cpp b/engines/wintermute/base/base_engine.cpp
index d4b17a0a64..acb12bbe5f 100644
--- a/engines/wintermute/base/base_engine.cpp
+++ b/engines/wintermute/base/base_engine.cpp
@@ -44,10 +44,11 @@ BaseEngine::BaseEngine() {
 	_classReg = nullptr;
 	_rnd = nullptr;
 	_gameId = "";
+	_language = Common::UNK_LANG;
 }
 
-void BaseEngine::init(Common::Language lang) {
-	_fileManager = new BaseFileManager(lang);
+void BaseEngine::init() {
+	_fileManager = new BaseFileManager(_language);
 	// Don't forget to register your random source
 	_rnd = new Common::RandomSource("Wintermute");
 	_classReg = new SystemClassRegistry();
@@ -60,9 +61,11 @@ BaseEngine::~BaseEngine() {
 	delete _classReg;
 }
 
-void BaseEngine::createInstance(const Common::String &gameid, Common::Language lang) {
-	instance()._gameId = gameid;
-	instance().init(lang);
+void BaseEngine::createInstance(const Common::String &targetName, const Common::String &gameId, Common::Language lang) {
+	instance()._targetName = targetName;
+	instance()._gameId = gameId;
+	instance()._language = lang;
+	instance().init();
 }
 
 void BaseEngine::LOG(bool res, const char *fmt, ...) {
@@ -122,4 +125,4 @@ const Timer *BaseEngine::getLiveTimer() {
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_engine.h b/engines/wintermute/base/base_engine.h
index d972e6ebbc..a5eafd3597 100644
--- a/engines/wintermute/base/base_engine.h
+++ b/engines/wintermute/base/base_engine.h
@@ -44,17 +44,19 @@ class BaseRenderer;
 class SystemClassRegistry;
 class Timer;
 class BaseEngine : public Common::Singleton<Wintermute::BaseEngine> {
-	void init(Common::Language lang);
+	void init();
 	BaseFileManager *_fileManager;
 	Common::String _gameId;
+	Common::String _targetName;
 	BaseGame *_gameRef;
 	// We need random numbers
 	Common::RandomSource *_rnd;
 	SystemClassRegistry *_classReg;
+	Common::Language _language;
 public:
 	BaseEngine();
 	~BaseEngine();
-	static void createInstance(const Common::String &gameid, Common::Language lang);
+	static void createInstance(const Common::String &targetName, const Common::String &gameId, Common::Language lang);
 	void setGameRef(BaseGame *gameRef) { _gameRef = gameRef; }
 
 	Common::RandomSource *getRandomSource() { return _rnd; }
@@ -68,9 +70,11 @@ public:
 	static const Timer *getTimer();
 	static const Timer *getLiveTimer();
 	static void LOG(bool res, const char *fmt, ...);
-	const char *getGameId() { return _gameId.c_str(); }
+	const char *getGameTargetName() const { return _targetName.c_str(); }
+	Common::String getGameId() const { return _gameId; }
+	Common::Language getLanguage() const { return _language; }
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_fader.cpp b/engines/wintermute/base/base_fader.cpp
index 0d17b07a9d..7978230964 100644
--- a/engines/wintermute/base/base_fader.cpp
+++ b/engines/wintermute/base/base_fader.cpp
@@ -193,4 +193,4 @@ bool BaseFader::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_fader.h b/engines/wintermute/base/base_fader.h
index 845ce2f244..087b19bc44 100644
--- a/engines/wintermute/base/base_fader.h
+++ b/engines/wintermute/base/base_fader.h
@@ -58,6 +58,6 @@ private:
 	uint32 _startTime;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_file_manager.cpp b/engines/wintermute/base/base_file_manager.cpp
index 7d59b03684..bea7e53445 100644
--- a/engines/wintermute/base/base_file_manager.cpp
+++ b/engines/wintermute/base/base_file_manager.cpp
@@ -269,7 +269,7 @@ Common::SeekableReadStream *BaseFileManager::openPkgFile(const Common::String &f
 
 bool BaseFileManager::hasFile(const Common::String &filename) {
 	if (scumm_strnicmp(filename.c_str(), "savegame:", 9) == 0) {
-		BasePersistenceManager pm(BaseEngine::instance().getGameId());
+		BasePersistenceManager pm(BaseEngine::instance().getGameTargetName());
 		if (filename.size() <= 9) {
 			return false;
 		}
@@ -360,4 +360,4 @@ BaseFileManager *BaseFileManager::getEngineInstance() {
 	return nullptr;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_file_manager.h b/engines/wintermute/base/base_file_manager.h
index 7ed3a6c7cb..8c2876f681 100644
--- a/engines/wintermute/base/base_file_manager.h
+++ b/engines/wintermute/base/base_file_manager.h
@@ -74,6 +74,6 @@ private:
 	// the detector too, without launching the entire engine:
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_frame.cpp b/engines/wintermute/base/base_frame.cpp
index 9fb5770f79..eaad024120 100644
--- a/engines/wintermute/base/base_frame.cpp
+++ b/engines/wintermute/base/base_frame.cpp
@@ -764,4 +764,4 @@ const char *BaseFrame::scToString() {
 	return "[frame]";
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_frame.h b/engines/wintermute/base/base_frame.h
index 954851c77f..bf1e40daa1 100644
--- a/engines/wintermute/base/base_frame.h
+++ b/engines/wintermute/base/base_frame.h
@@ -70,6 +70,6 @@ private:
 	BaseSound *_sound;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_game.cpp b/engines/wintermute/base/base_game.cpp
index 4d8e79b5c2..b2c05d271d 100644
--- a/engines/wintermute/base/base_game.cpp
+++ b/engines/wintermute/base/base_game.cpp
@@ -81,7 +81,7 @@ IMPLEMENT_PERSISTENT(BaseGame, true)
 
 
 //////////////////////////////////////////////////////////////////////
-BaseGame::BaseGame(const Common::String &gameId) : BaseObject(this), _gameId(gameId), _timerNormal(), _timerLive() {
+BaseGame::BaseGame(const Common::String &targetName) : BaseObject(this), _targetName(targetName), _timerNormal(), _timerLive() {
 	_shuttingDown = false;
 
 	_state = GAME_RUNNING;
@@ -212,7 +212,7 @@ BaseGame::BaseGame(const Common::String &gameId) : BaseObject(this), _gameId(gam
 	#else*/
 	_touchInterface = false;
 	_constrainedMemory = false;
-	
+
 	_settings = new BaseGameSettings(this);
 //#endif
 
@@ -1276,11 +1276,7 @@ bool BaseGame::scCallMethod(ScScript *script, ScStack *stack, ScStack *thisStack
 		stack->correctParams(2);
 		const char *key = stack->pop()->getString();
 		const char *initVal = stack->pop()->getString();
-		Common::String privKey = "wme_" + StringUtil::encodeSetting(key);
-		Common::String result = initVal;
-		if (ConfMan.hasKey(privKey)) {
-			result = StringUtil::decodeSetting(ConfMan.get(key));
-		}
+		Common::String result = readRegistryString(key, initVal);
 		stack->pushString(result.c_str());
 		return STATUS_OK;
 	}
@@ -3072,8 +3068,8 @@ bool BaseGame::persist(BasePersistenceManager *persistMgr) {
 
 	persistMgr->transfer(TMEMBER(_offsetX));
 	persistMgr->transfer(TMEMBER(_offsetY));
-	persistMgr->transfer(TMEMBER(_offsetPercentX));
-	persistMgr->transfer(TMEMBER(_offsetPercentY));
+	persistMgr->transferFloat(TMEMBER(_offsetPercentX));
+	persistMgr->transferFloat(TMEMBER(_offsetPercentY));
 
 	persistMgr->transfer(TMEMBER(_origInteractive));
 	persistMgr->transfer(TMEMBER_INT(_origState));
@@ -3734,7 +3730,7 @@ bool BaseGame::onWindowClose() {
 bool BaseGame::displayDebugInfo() {
 	const uint32 strLength = 100;
 	char str[strLength];
-	
+
 	if (_debugShowFPS) {
 		sprintf(str, "FPS: %d", _gameRef->_fps);
 		_systemFont->drawText((byte *)str, 0, 0, 100, TAL_LEFT);
@@ -3902,4 +3898,26 @@ char *BaseGame::getKeyFromStringTable(const char *str) const {
 	return _settings->getKeyFromStringTable(str);
 }
 
-} // end of namespace Wintermute
+Common::String BaseGame::readRegistryString(const Common::String &key, const Common::String &initValue) const {
+	// Game specific hacks:
+	Common::String result = initValue;
+	// James Peris:
+	if (BaseEngine::instance().getGameId() == "jamesperis" && key == "Language") {
+		Common::Language language = BaseEngine::instance().getLanguage();
+		if (language == Common::EN_ANY) {
+			result = "english";
+		} else if (language == Common::ES_ESP) {
+			result = "spanish";
+		} else {
+			error("Invalid language set for James Peris");
+		}
+	} else { // Just fallback to using ConfMan for now
+		Common::String privKey = "wme_" + StringUtil::encodeSetting(key);
+		if (ConfMan.hasKey(privKey)) {
+			result = StringUtil::decodeSetting(ConfMan.get(key));
+		}
+	}
+	return result;
+}
+
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_game.h b/engines/wintermute/base/base_game.h
index d51255d013..d295bb6b1a 100644
--- a/engines/wintermute/base/base_game.h
+++ b/engines/wintermute/base/base_game.h
@@ -137,7 +137,7 @@ public:
 	bool initialize2();
 	bool initialize3();
 	BaseTransitionMgr *_transMgr;
-	
+
 	// String Table
 	void expandStringByStringTable(char **str) const;
 	char *getKeyFromStringTable(const char *str) const;
@@ -150,7 +150,7 @@ public:
 	BaseScriptable *_mathClass;
 	BaseSurfaceStorage *_surfaceStorage;
 	BaseFontStorage *_fontStorage;
-	BaseGame(const Common::String &gameId);
+	BaseGame(const Common::String &targetName);
 	virtual ~BaseGame();
 
 	bool _debugDebugMode;
@@ -173,8 +173,8 @@ public:
 	// compatibility bits
 	bool _compatKillMethodThreads;
 
-	const char* getGameId() const { return _gameId.c_str(); }
-	void setGameId(const Common::String& gameId) { _gameId = gameId; }
+	const char* getGameTargetName() const { return _targetName.c_str(); }
+	void setGameTargetName(const Common::String& targetName) { _targetName = targetName; }
 	uint32 _surfaceGCCycleTime;
 	bool _smartCache; // RO
 	bool _subtitles; // RO
@@ -275,7 +275,7 @@ private:
 
 	bool _mouseRightDown;
 	bool _mouseMidlleDown;
-	
+
 	BaseGameSettings *_settings;
 
 	int32 _soundBufferSizeSec;
@@ -295,7 +295,7 @@ private:
 	uint32 _lastTime;
 	uint32 _fpsTime;
 	uint32 _framesRendered;
-	Common::String _gameId;
+	Common::String _targetName;
 
 	void setEngineLogCallback(ENGINE_LOG_CALLBACK callback = nullptr, void *data = nullptr);
 	ENGINE_LOG_CALLBACK _engineLogCallback;
@@ -343,6 +343,8 @@ private:
 	bool isDoubleClick(int32 buttonIndex);
 	uint32 _usedMem;
 
+// TODO: This should be expanded into a proper class eventually:
+	Common::String readRegistryString(const Common::String &key, const Common::String &initValue) const;
 
 
 protected:
@@ -356,6 +358,6 @@ public:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_game_music.cpp b/engines/wintermute/base/base_game_music.cpp
index ac23801e4c..c50969df76 100644
--- a/engines/wintermute/base/base_game_music.cpp
+++ b/engines/wintermute/base/base_game_music.cpp
@@ -8,12 +8,12 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- 
+
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- 
+
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
@@ -65,10 +65,10 @@ bool BaseGameMusic::playMusic(int channel, const char *filename, bool looping, u
 		BaseEngine::LOG(0, "**Error** Attempting to use music channel %d (max num channels: %d)", channel, NUM_MUSIC_CHANNELS);
 		return STATUS_FAILED;
 	}
-	
+
 	delete _music[channel];
 	_music[channel] = nullptr;
-	
+
 	_music[channel] = new BaseSound(_gameRef);
 	if (_music[channel] && DID_SUCCEED(_music[channel]->setSound(filename, Audio::Mixer::kMusicSoundType, true))) {
 		if (_musicStartTime[channel]) {
@@ -93,7 +93,7 @@ bool BaseGameMusic::stopMusic(int channel) {
 		BaseEngine::LOG(0, "**Error** Attempting to use music channel %d (max num channels: %d)", channel, NUM_MUSIC_CHANNELS);
 		return STATUS_FAILED;
 	}
-	
+
 	if (_music[channel]) {
 		_music[channel]->stop();
 		delete _music[channel];
@@ -111,7 +111,7 @@ bool BaseGameMusic::pauseMusic(int channel) {
 		BaseEngine::LOG(0, "**Error** Attempting to use music channel %d (max num channels: %d)", channel, NUM_MUSIC_CHANNELS);
 		return STATUS_FAILED;
 	}
-	
+
 	if (_music[channel]) {
 		return _music[channel]->pause();
 	} else {
@@ -126,7 +126,7 @@ bool BaseGameMusic::resumeMusic(int channel) {
 		BaseEngine::LOG(0, "**Error** Attempting to use music channel %d (max num channels: %d)", channel, NUM_MUSIC_CHANNELS);
 		return STATUS_FAILED;
 	}
-	
+
 	if (_music[channel]) {
 		return _music[channel]->resume();
 	} else {
@@ -141,7 +141,7 @@ bool BaseGameMusic::setMusicStartTime(int channel, uint32 time) {
 		BaseEngine::LOG(0, "**Error** Attempting to use music channel %d (max num channels: %d)", channel, NUM_MUSIC_CHANNELS);
 		return STATUS_FAILED;
 	}
-	
+
 	_musicStartTime[channel] = time;
 	if (_music[channel] && _music[channel]->isPlaying()) {
 		return _music[channel]->setPositionTime(time);
@@ -153,14 +153,14 @@ bool BaseGameMusic::setMusicStartTime(int channel, uint32 time) {
 //////////////////////////////////////////////////////////////////////////
 bool BaseGameMusic::updateMusicCrossfade() {
 	/* byte globMusicVol = _soundMgr->getVolumePercent(SOUND_MUSIC); */
-	
+
 	if (!_musicCrossfadeRunning) {
 		return STATUS_OK;
 	}
 	if (_gameRef->_state == GAME_FROZEN) {
 		return STATUS_OK;
 	}
-	
+
 	if (_musicCrossfadeChannel1 < 0 || _musicCrossfadeChannel1 >= NUM_MUSIC_CHANNELS || !_music[_musicCrossfadeChannel1]) {
 		_musicCrossfadeRunning = false;
 		return STATUS_OK;
@@ -169,34 +169,34 @@ bool BaseGameMusic::updateMusicCrossfade() {
 		_musicCrossfadeRunning = false;
 		return STATUS_OK;
 	}
-	
+
 	if (!_music[_musicCrossfadeChannel1]->isPlaying()) {
 		_music[_musicCrossfadeChannel1]->play();
 	}
 	if (!_music[_musicCrossfadeChannel2]->isPlaying()) {
 		_music[_musicCrossfadeChannel2]->play();
 	}
-	
+
 	uint32 currentTime = _gameRef->getLiveTimer()->getTime() - _musicCrossfadeStartTime;
-	
+
 	if (currentTime >= _musicCrossfadeLength) {
 		_musicCrossfadeRunning = false;
 		//_music[_musicCrossfadeChannel2]->setVolume(GlobMusicVol);
 		_music[_musicCrossfadeChannel2]->setVolumePercent(100);
-		
+
 		_music[_musicCrossfadeChannel1]->stop();
 		//_music[_musicCrossfadeChannel1]->setVolume(GlobMusicVol);
 		_music[_musicCrossfadeChannel1]->setVolumePercent(100);
-		
-		
+
+
 		if (_musicCrossfadeSwap) {
 			// swap channels
 			BaseSound *dummy = _music[_musicCrossfadeChannel1];
 			int dummyInt = _musicStartTime[_musicCrossfadeChannel1];
-			
+
 			_music[_musicCrossfadeChannel1] = _music[_musicCrossfadeChannel2];
 			_musicStartTime[_musicCrossfadeChannel1] = _musicStartTime[_musicCrossfadeChannel2];
-			
+
 			_music[_musicCrossfadeChannel2] = dummy;
 			_musicStartTime[_musicCrossfadeChannel2] = dummyInt;
 		}
@@ -205,10 +205,10 @@ bool BaseGameMusic::updateMusicCrossfade() {
 		//_music[_musicCrossfadeChannel2]->setVolume((float)CurrentTime / (float)_musicCrossfadeLength * GlobMusicVol);
 		_music[_musicCrossfadeChannel1]->setVolumePercent((int)(100.0f - (float)currentTime / (float)_musicCrossfadeLength * 100.0f));
 		_music[_musicCrossfadeChannel2]->setVolumePercent((int)((float)currentTime / (float)_musicCrossfadeLength * 100.0f));
-		
+
 		//_gameRef->QuickMessageForm("%d %d", _music[_musicCrossfadeChannel1]->GetVolume(), _music[_musicCrossfadeChannel2]->GetVolume());
 	}
-	
+
 	return STATUS_OK;
 }
 
@@ -242,15 +242,15 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 			stack->correctParams(4);
 			channel = stack->pop()->getInt();
 		}
-		
+
 		const char *filename = stack->pop()->getString();
 		ScValue *valLooping = stack->pop();
 		bool looping = valLooping->isNULL() ? true : valLooping->getBool();
-		
+
 		ScValue *valLoopStart = stack->pop();
 		uint32 loopStart = (uint32)(valLoopStart->isNULL() ? 0 : valLoopStart->getInt());
-		
-		
+
+
 		if (DID_FAIL(playMusic(channel, filename, looping, loopStart))) {
 			stack->pushBool(false);
 		} else {
@@ -258,20 +258,20 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 		}
 		return STATUS_OK;
 	}
-	
+
 	//////////////////////////////////////////////////////////////////////////
 	// StopMusic / StopMusicChannel
 	//////////////////////////////////////////////////////////////////////////
 	else if (strcmp(name, "StopMusic") == 0 || strcmp(name, "StopMusicChannel") == 0) {
 		int channel = 0;
-		
+
 		if (strcmp(name, "StopMusic") == 0) {
 			stack->correctParams(0);
 		} else {
 			stack->correctParams(1);
 			channel = stack->pop()->getInt();
 		}
-		
+
 		if (DID_FAIL(stopMusic(channel))) {
 			stack->pushBool(false);
 		} else {
@@ -279,20 +279,20 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 		}
 		return STATUS_OK;
 	}
-	
+
 	//////////////////////////////////////////////////////////////////////////
 	// PauseMusic / PauseMusicChannel
 	//////////////////////////////////////////////////////////////////////////
 	else if (strcmp(name, "PauseMusic") == 0 || strcmp(name, "PauseMusicChannel") == 0) {
 		int channel = 0;
-		
+
 		if (strcmp(name, "PauseMusic") == 0) {
 			stack->correctParams(0);
 		} else {
 			stack->correctParams(1);
 			channel = stack->pop()->getInt();
 		}
-		
+
 		if (DID_FAIL(pauseMusic(channel))) {
 			stack->pushBool(false);
 		} else {
@@ -300,7 +300,7 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 		}
 		return STATUS_OK;
 	}
-	
+
 	//////////////////////////////////////////////////////////////////////////
 	// ResumeMusic / ResumeMusicChannel
 	//////////////////////////////////////////////////////////////////////////
@@ -312,7 +312,7 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 			stack->correctParams(1);
 			channel = stack->pop()->getInt();
 		}
-		
+
 		if (DID_FAIL(resumeMusic(channel))) {
 			stack->pushBool(false);
 		} else {
@@ -320,7 +320,7 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 		}
 		return STATUS_OK;
 	}
-	
+
 	//////////////////////////////////////////////////////////////////////////
 	// GetMusic / GetMusicChannel
 	//////////////////////////////////////////////////////////////////////////
@@ -343,7 +343,7 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 		}
 		return STATUS_OK;
 	}
-	
+
 	//////////////////////////////////////////////////////////////////////////
 	// SetMusicPosition / SetMusicChannelPosition
 	//////////////////////////////////////////////////////////////////////////
@@ -355,18 +355,18 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 			stack->correctParams(2);
 			channel = stack->pop()->getInt();
 		}
-		
+
 		uint32 time = stack->pop()->getInt();
-		
+
 		if (DID_FAIL(setMusicStartTime(channel, time))) {
 			stack->pushBool(false);
 		} else {
 			stack->pushBool(true);
 		}
-		
+
 		return STATUS_OK;
 	}
-	
+
 	//////////////////////////////////////////////////////////////////////////
 	// GetMusicPosition / GetMusicChannelPosition
 	//////////////////////////////////////////////////////////////////////////
@@ -378,7 +378,7 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 			stack->correctParams(1);
 			channel = stack->pop()->getInt();
 		}
-		
+
 		if (channel < 0 || channel >= NUM_MUSIC_CHANNELS || !_music[channel]) {
 			stack->pushInt(0);
 		} else {
@@ -386,7 +386,7 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 		}
 		return STATUS_OK;
 	}
-	
+
 	//////////////////////////////////////////////////////////////////////////
 	// IsMusicPlaying / IsMusicChannelPlaying
 	//////////////////////////////////////////////////////////////////////////
@@ -398,7 +398,7 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 			stack->correctParams(1);
 			channel = stack->pop()->getInt();
 		}
-		
+
 		if (channel < 0 || channel >= NUM_MUSIC_CHANNELS || !_music[channel]) {
 			stack->pushBool(false);
 		} else {
@@ -406,7 +406,7 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 		}
 		return STATUS_OK;
 	}
-	
+
 	//////////////////////////////////////////////////////////////////////////
 	// SetMusicVolume / SetMusicChannelVolume
 	//////////////////////////////////////////////////////////////////////////
@@ -418,7 +418,7 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 			stack->correctParams(2);
 			channel = stack->pop()->getInt();
 		}
-		
+
 		int volume = stack->pop()->getInt();
 		if (channel < 0 || channel >= NUM_MUSIC_CHANNELS || !_music[channel]) {
 			stack->pushBool(false);
@@ -431,7 +431,7 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 		}
 		return STATUS_OK;
 	}
-	
+
 	//////////////////////////////////////////////////////////////////////////
 	// GetMusicVolume / GetMusicChannelVolume
 	//////////////////////////////////////////////////////////////////////////
@@ -443,16 +443,16 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 			stack->correctParams(1);
 			channel = stack->pop()->getInt();
 		}
-		
+
 		if (channel < 0 || channel >= NUM_MUSIC_CHANNELS || !_music[channel]) {
 			stack->pushInt(0);
 		} else {
 			stack->pushInt(_music[channel]->getVolumePercent());
 		}
-		
+
 		return STATUS_OK;
 	}
-	
+
 	//////////////////////////////////////////////////////////////////////////
 	// MusicCrossfade
 	//////////////////////////////////////////////////////////////////////////
@@ -462,34 +462,34 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 		int channel2 = stack->pop()->getInt(0);
 		uint32 fadeLength = (uint32)stack->pop()->getInt(0);
 		bool swap = stack->pop()->getBool(true);
-		
+
 		if (_musicCrossfadeRunning) {
 			script->runtimeError("Game.MusicCrossfade: Music crossfade is already in progress.");
 			stack->pushBool(false);
 			return STATUS_OK;
 		}
-		
+
 		_musicCrossfadeStartTime = _gameRef->getLiveTimer()->getTime();
 		_musicCrossfadeChannel1 = channel1;
 		_musicCrossfadeChannel2 = channel2;
 		_musicCrossfadeLength = fadeLength;
 		_musicCrossfadeSwap = swap;
-		
+
 		_musicCrossfadeRunning = true;
-		
+
 		stack->pushBool(true);
 		return STATUS_OK;
-	} 
+	}
 
 	//////////////////////////////////////////////////////////////////////////
 	// GetSoundLength
 	//////////////////////////////////////////////////////////////////////////
 	else if (strcmp(name, "GetSoundLength") == 0) {
 		stack->correctParams(1);
-		
+
 		int length = 0;
 		const char *filename = stack->pop()->getString();
-		
+
 		BaseSound *sound = new BaseSound(_gameRef);
 		if (sound && DID_SUCCEED(sound->setSound(filename, Audio::Mixer::kMusicSoundType, true))) {
 			length = sound->getLength();
@@ -503,4 +503,4 @@ bool BaseGameMusic::scCallMethod(ScScript *script, ScStack *stack, ScStack *this
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_game_music.h b/engines/wintermute/base/base_game_music.h
index 0ac904b8c1..72c7a171a6 100644
--- a/engines/wintermute/base/base_game_music.h
+++ b/engines/wintermute/base/base_game_music.h
@@ -8,12 +8,12 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- 
+
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- 
+
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
@@ -53,7 +53,7 @@ public:
 	bool stopMusic(int channel);
 	bool playMusic(int channel, const char *filename, bool looping = true, uint32 loopStart = 0);
 	bool updateMusicCrossfade();
-	
+
 	bool persistChannels(BasePersistenceManager *persistMgr);
 	bool persistCrossfadeSettings(BasePersistenceManager *persistMgr);
 private:
@@ -68,6 +68,6 @@ private:
 	int32 _musicCrossfadeChannel2;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_game_settings.cpp b/engines/wintermute/base/base_game_settings.cpp
index 55fbe39fd2..1de8b31ca7 100644
--- a/engines/wintermute/base/base_game_settings.cpp
+++ b/engines/wintermute/base/base_game_settings.cpp
@@ -8,12 +8,12 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- 
+
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- 
+
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
@@ -47,7 +47,7 @@ BaseGameSettings::BaseGameSettings(BaseGame *gameRef) {
 	_allowAccessTab = true;
 	_allowAboutTab = true;
 	_allowDesktopRes = false;
-	
+
 	_compressedSavegames = true;
 	_richSavedGames = false;
 	_savedGameExt = "dsv";
@@ -101,21 +101,21 @@ bool BaseGameSettings::loadSettings(const char *filename) {
 	TOKEN_TABLE(SAVED_GAME_EXT)
 	TOKEN_TABLE(GUID)
 	TOKEN_TABLE_END
-	
-	
+
+
 	byte *origBuffer = BaseFileManager::getEngineInstance()->readWholeFile(filename);
 	if (origBuffer == nullptr) {
 		BaseEngine::LOG(0, "BaseGame::LoadSettings failed for file '%s'", filename);
 		return STATUS_FAILED;
 	}
-	
+
 	bool ret = STATUS_OK;
-	
+
 	byte *buffer = origBuffer;
 	byte *params;
 	int cmd;
 	BaseParser parser;
-	
+
 	if (parser.getCommand((char **)&buffer, commands, (char **)&params) != TOKEN_SETTINGS) {
 		BaseEngine::LOG(0, "'SETTINGS' keyword expected in game settings file.");
 		return STATUS_FAILED;
@@ -130,61 +130,61 @@ bool BaseGameSettings::loadSettings(const char *filename) {
 					strcpy(_gameFile, (char *)params);
 				}
 				break;
-				
+
 			case TOKEN_STRING_TABLE:
 				if (DID_FAIL(_stringTable->loadFile((char *)params))) {
 					cmd = PARSERR_GENERIC;
 				}
 				break;
-				
+
 			case TOKEN_RESOLUTION:
 				parser.scanStr((char *)params, "%d,%d", &_resWidth, &_resHeight);
 				break;
-				
+
 			case TOKEN_REQUIRE_3D_ACCELERATION:
 				parser.scanStr((char *)params, "%b", &_requireAcceleration);
 				break;
-				
+
 			case TOKEN_REQUIRE_SOUND:
 				parser.scanStr((char *)params, "%b", &_requireSound);
 				break;
-				
+
 			case TOKEN_HWTL_MODE:
 				parser.scanStr((char *)params, "%d", &_TLMode);
 				break;
-				
+
 			case TOKEN_ALLOW_WINDOWED_MODE:
 				parser.scanStr((char *)params, "%b", &_allowWindowed);
 				break;
-				
+
 			case TOKEN_ALLOW_DESKTOP_RES:
 				parser.scanStr((char *)params, "%b", &_allowDesktopRes);
 				break;
-				
+
 			case TOKEN_ALLOW_ADVANCED:
 				parser.scanStr((char *)params, "%b", &_allowAdvanced);
 				break;
-				
+
 			case TOKEN_ALLOW_ACCESSIBILITY_TAB:
 				parser.scanStr((char *)params, "%b", &_allowAccessTab);
 				break;
-				
+
 			case TOKEN_ALLOW_ABOUT_TAB:
 				parser.scanStr((char *)params, "%b", &_allowAboutTab);
 				break;
-				
+
 			case TOKEN_REGISTRY_PATH:
 				//BaseEngine::instance().getRegistry()->setBasePath((char *)params);
 				break;
-				
+
 			case TOKEN_RICH_SAVED_GAMES:
 				parser.scanStr((char *)params, "%b", &_richSavedGames);
 				break;
-				
+
 			case TOKEN_SAVED_GAME_EXT:
 				_savedGameExt = (char *)params;
 				break;
-				
+
 			case TOKEN_GUID:
 				break;
 		}
@@ -197,12 +197,12 @@ bool BaseGameSettings::loadSettings(const char *filename) {
 		BaseEngine::LOG(0, "Error loading game settings '%s'", filename);
 		ret = STATUS_FAILED;
 	}
-	
+
 	_allowWindowed = true; // TODO: These two settings should probably be cleaned out altogether.
 	_compressedSavegames = true;
-	
+
 	delete[] origBuffer;
-	
+
 	return ret;
 }
 
@@ -219,4 +219,4 @@ char *BaseGameSettings::getKeyFromStringTable(const char *str) const {
 	return _stringTable->getKey(str);
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_game_settings.h b/engines/wintermute/base/base_game_settings.h
index 1dfb0b50cc..38a2fd1042 100644
--- a/engines/wintermute/base/base_game_settings.h
+++ b/engines/wintermute/base/base_game_settings.h
@@ -8,12 +8,12 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- 
+
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- 
+
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
@@ -66,6 +66,6 @@ private:
 	bool _richSavedGames;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_keyboard_state.cpp b/engines/wintermute/base/base_keyboard_state.cpp
index 072a1bb71b..aeb56ad282 100644
--- a/engines/wintermute/base/base_keyboard_state.cpp
+++ b/engines/wintermute/base/base_keyboard_state.cpp
@@ -310,4 +310,4 @@ Common::KeyCode BaseKeyboardState::vKeyToKeyCode(uint32 vkey) {
 
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_keyboard_state.h b/engines/wintermute/base/base_keyboard_state.h
index b62ece02b7..14a57ee7b8 100644
--- a/engines/wintermute/base/base_keyboard_state.h
+++ b/engines/wintermute/base/base_keyboard_state.h
@@ -61,7 +61,7 @@ private:
 	bool _currentPrintable;
 	uint32 _currentKeyData;
 	uint32 _currentCharCode;
-	
+
 	bool _currentShift;
 	bool _currentAlt;
 	bool _currentControl;
@@ -71,6 +71,6 @@ private:
 	Common::KeyCode vKeyToKeyCode(uint32 vkey); //TODO, reimplement using ScummVM-backend
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_named_object.cpp b/engines/wintermute/base/base_named_object.cpp
index f99ec2f5db..3d1df5ab84 100644
--- a/engines/wintermute/base/base_named_object.cpp
+++ b/engines/wintermute/base/base_named_object.cpp
@@ -68,4 +68,4 @@ void BaseNamedObject::setName(const char *name) {
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_named_object.h b/engines/wintermute/base/base_named_object.h
index d25fec4a82..ee4a3bba6a 100644
--- a/engines/wintermute/base/base_named_object.h
+++ b/engines/wintermute/base/base_named_object.h
@@ -46,6 +46,6 @@ public:
 	void setName(const char *name);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_object.cpp b/engines/wintermute/base/base_object.cpp
index ad181b922e..ea754f8f23 100644
--- a/engines/wintermute/base/base_object.cpp
+++ b/engines/wintermute/base/base_object.cpp
@@ -968,9 +968,9 @@ bool BaseObject::persist(BasePersistenceManager *persistMgr) {
 	persistMgr->transfer(TMEMBER(_movable));
 	persistMgr->transfer(TMEMBER(_posX));
 	persistMgr->transfer(TMEMBER(_posY));
-	persistMgr->transfer(TMEMBER(_relativeScale));
+	persistMgr->transferFloat(TMEMBER(_relativeScale));
 	persistMgr->transfer(TMEMBER(_rotatable));
-	persistMgr->transfer(TMEMBER(_scale));
+	persistMgr->transferFloat(TMEMBER(_scale));
 	persistMgr->transferPtr(TMEMBER_PTR(_sFX));
 	persistMgr->transfer(TMEMBER(_sFXStart));
 	persistMgr->transfer(TMEMBER(_sFXVolume));
@@ -982,21 +982,21 @@ bool BaseObject::persist(BasePersistenceManager *persistMgr) {
 	persistMgr->transfer(TMEMBER(_soundEvent));
 	persistMgr->transfer(TMEMBER(_zoomable));
 
-	persistMgr->transfer(TMEMBER(_scaleX));
-	persistMgr->transfer(TMEMBER(_scaleY));
+	persistMgr->transferFloat(TMEMBER(_scaleX));
+	persistMgr->transferFloat(TMEMBER(_scaleY));
 
-	persistMgr->transfer(TMEMBER(_rotate));
+	persistMgr->transferFloat(TMEMBER(_rotate));
 	persistMgr->transfer(TMEMBER(_rotateValid));
-	persistMgr->transfer(TMEMBER(_relativeRotate));
+	persistMgr->transferFloat(TMEMBER(_relativeRotate));
 
 	persistMgr->transfer(TMEMBER(_saveState));
 	persistMgr->transfer(TMEMBER(_nonIntMouseEvents));
 
 	persistMgr->transfer(TMEMBER_INT(_sFXType));
-	persistMgr->transfer(TMEMBER(_sFXParam1));
-	persistMgr->transfer(TMEMBER(_sFXParam2));
-	persistMgr->transfer(TMEMBER(_sFXParam3));
-	persistMgr->transfer(TMEMBER(_sFXParam4));
+	persistMgr->transferFloat(TMEMBER(_sFXParam1));
+	persistMgr->transferFloat(TMEMBER(_sFXParam2));
+	persistMgr->transferFloat(TMEMBER(_sFXParam3));
+	persistMgr->transferFloat(TMEMBER(_sFXParam4));
 
 
 	persistMgr->transfer(TMEMBER_INT(_blendMode));
@@ -1242,4 +1242,4 @@ bool BaseObject::afterMove() {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_object.h b/engines/wintermute/base/base_object.h
index 7afe9cf94c..42041c5e3c 100644
--- a/engines/wintermute/base/base_object.h
+++ b/engines/wintermute/base/base_object.h
@@ -142,6 +142,6 @@ public:
 	virtual const char *scToString() override;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_parser.cpp b/engines/wintermute/base/base_parser.cpp
index a7e3bd5efb..0b677b6cb2 100644
--- a/engines/wintermute/base/base_parser.cpp
+++ b/engines/wintermute/base/base_parser.cpp
@@ -464,4 +464,4 @@ int32 BaseParser::scanStr(const char *in, const char *format, ...) {
 	return num;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_parser.h b/engines/wintermute/base/base_parser.h
index 4953ac3c0b..4bf48cc016 100644
--- a/engines/wintermute/base/base_parser.h
+++ b/engines/wintermute/base/base_parser.h
@@ -83,6 +83,6 @@ private:
 	char *_whiteSpace;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_persistence_manager.cpp b/engines/wintermute/base/base_persistence_manager.cpp
index 5dbacb157b..2e2726f361 100644
--- a/engines/wintermute/base/base_persistence_manager.cpp
+++ b/engines/wintermute/base/base_persistence_manager.cpp
@@ -94,7 +94,7 @@ BasePersistenceManager::BasePersistenceManager(const char *savePrefix, bool dele
 	if (savePrefix) {
 		_savePrefix = savePrefix;
 	} else if (_gameRef) {
-		_savePrefix = _gameRef->getGameId();
+		_savePrefix = _gameRef->getGameTargetName();
 	} else {
 		_savePrefix = "wmesav";
 	}
@@ -282,7 +282,7 @@ bool BasePersistenceManager::initSave(const char *desc) {
 				} else {
 					_saveStream->writeUint32LE(0);
 				}
-				
+
 				thumbnailOK = true;
 			}
 		}
@@ -637,7 +637,7 @@ bool BasePersistenceManager::transfer(const char *name, uint32 *val) {
 
 //////////////////////////////////////////////////////////////////////////
 // float
-bool BasePersistenceManager::transfer(const char *name, float *val) {
+bool BasePersistenceManager::transferFloat(const char *name, float *val) {
 	if (_saving) {
 		putFloat(*val);
 		if (_saveStream->err()) {
@@ -887,4 +887,4 @@ bool BasePersistenceManager::checkVersion(byte verMajor, byte verMinor, byte ver
 	return true;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_persistence_manager.h b/engines/wintermute/base/base_persistence_manager.h
index 7b578085ba..c09b3345b7 100644
--- a/engines/wintermute/base/base_persistence_manager.h
+++ b/engines/wintermute/base/base_persistence_manager.h
@@ -76,7 +76,7 @@ public:
 	bool transferPtr(const char *name, void *val);
 	bool transfer(const char *name, int32 *val);
 	bool transfer(const char *name, uint32 *val);
-	bool transfer(const char *name, float *val);
+	bool transferFloat(const char *name, float *val);
 	bool transfer(const char *name, double *val);
 	bool transfer(const char *name, bool *val);
 	bool transfer(const char *name, byte *val);
@@ -115,6 +115,6 @@ private:
 	BaseGame *_gameRef;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_point.cpp b/engines/wintermute/base/base_point.cpp
index fbd8960894..fe6ca941f3 100644
--- a/engines/wintermute/base/base_point.cpp
+++ b/engines/wintermute/base/base_point.cpp
@@ -60,4 +60,4 @@ bool BasePoint::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_point.h b/engines/wintermute/base/base_point.h
index 26568d5d0b..cf8a5be336 100644
--- a/engines/wintermute/base/base_point.h
+++ b/engines/wintermute/base/base_point.h
@@ -45,6 +45,6 @@ public:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_quick_msg.cpp b/engines/wintermute/base/base_quick_msg.cpp
index 9f19dfd74a..ac0c107d3b 100644
--- a/engines/wintermute/base/base_quick_msg.cpp
+++ b/engines/wintermute/base/base_quick_msg.cpp
@@ -52,4 +52,4 @@ uint32 BaseQuickMsg::getStartTime() const {
 	return _startTime;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_quick_msg.h b/engines/wintermute/base/base_quick_msg.h
index 377f7733fd..b706424c18 100644
--- a/engines/wintermute/base/base_quick_msg.h
+++ b/engines/wintermute/base/base_quick_msg.h
@@ -44,6 +44,6 @@ private:
 	uint32 _startTime;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_region.cpp b/engines/wintermute/base/base_region.cpp
index 2dabe6ae44..36036a1f18 100644
--- a/engines/wintermute/base/base_region.cpp
+++ b/engines/wintermute/base/base_region.cpp
@@ -432,7 +432,7 @@ bool BaseRegion::persist(BasePersistenceManager *persistMgr) {
 
 	persistMgr->transfer(TMEMBER(_active));
 	persistMgr->transfer(TMEMBER(_editorSelectedPoint));
-	persistMgr->transfer(TMEMBER(_lastMimicScale));
+	persistMgr->transferFloat(TMEMBER(_lastMimicScale));
 	persistMgr->transfer(TMEMBER(_lastMimicX));
 	persistMgr->transfer(TMEMBER(_lastMimicY));
 	_points.persist(persistMgr);
@@ -532,4 +532,4 @@ bool BaseRegion::mimic(BaseRegion *region, float scale, int x, int y) {
 	return createRegion() ? STATUS_OK : STATUS_FAILED;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_region.h b/engines/wintermute/base/base_region.h
index 67ca158897..93ad6a6fbe 100644
--- a/engines/wintermute/base/base_region.h
+++ b/engines/wintermute/base/base_region.h
@@ -65,6 +65,6 @@ private:
 	int32 _lastMimicY;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_script_holder.cpp b/engines/wintermute/base/base_script_holder.cpp
index 036bac1dd8..25b8775a98 100644
--- a/engines/wintermute/base/base_script_holder.cpp
+++ b/engines/wintermute/base/base_script_holder.cpp
@@ -500,4 +500,4 @@ bool BaseScriptHolder::sendEvent(const char *eventName) {
 	return DID_SUCCEED(applyEvent(eventName));
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_script_holder.h b/engines/wintermute/base/base_script_holder.h
index 38a3f935d3..c34b0378a1 100644
--- a/engines/wintermute/base/base_script_holder.h
+++ b/engines/wintermute/base/base_script_holder.h
@@ -71,6 +71,6 @@ public:
 	virtual bool sendEvent(const char *eventName);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_scriptable.cpp b/engines/wintermute/base/base_scriptable.cpp
index 5753b0482b..be1e18c2c4 100644
--- a/engines/wintermute/base/base_scriptable.cpp
+++ b/engines/wintermute/base/base_scriptable.cpp
@@ -188,4 +188,4 @@ ScScript *BaseScriptable::invokeMethodThread(const char *methodName) {
 	return nullptr;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_scriptable.h b/engines/wintermute/base/base_scriptable.h
index f23d7faa5b..08fd32081a 100644
--- a/engines/wintermute/base/base_scriptable.h
+++ b/engines/wintermute/base/base_scriptable.h
@@ -78,6 +78,6 @@ BaseScriptable *makeSXObject(BaseGame *inGame, ScStack *stack);
 BaseScriptable *makeSXStore(BaseGame *inGame);
 BaseScriptable *makeSXString(BaseGame *inGame, ScStack *stack);
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_sprite.cpp b/engines/wintermute/base/base_sprite.cpp
index c920da9ee9..ab78c5ac7c 100644
--- a/engines/wintermute/base/base_sprite.cpp
+++ b/engines/wintermute/base/base_sprite.cpp
@@ -817,4 +817,4 @@ bool BaseSprite::killAllSounds() {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_sprite.h b/engines/wintermute/base/base_sprite.h
index 05cb9fc936..1387796895 100644
--- a/engines/wintermute/base/base_sprite.h
+++ b/engines/wintermute/base/base_sprite.h
@@ -32,6 +32,7 @@
 
 #include "engines/wintermute/coll_templ.h"
 #include "engines/wintermute/base/base_script_holder.h"
+#include "engines/wintermute/graphics/transform_tools.h"
 
 namespace Wintermute {
 class BaseFrame;
@@ -44,17 +45,17 @@ public:
 	void setDefaults();
 	DECLARE_PERSISTENT(BaseSprite, BaseScriptHolder)
 
-	bool getBoundingRect(Rect32 *rect, int x, int y, float scaleX = 100, float scaleY = 100);
+	bool getBoundingRect(Rect32 *rect, int x, int y, float scaleX = kDefaultZoomX, float scaleY = kDefaultZoomY);
 	int32 _moveY;
 	int32 _moveX;
-	bool display(int x, int y, BaseObject *registerOwner = nullptr, float zoomX = 100, float zoomY = 100, uint32 alpha = 0xFFFFFFFF, float rotate = 0.0f, TSpriteBlendMode blendMode = BLEND_NORMAL);
-	bool getCurrentFrame(float zoomX = 100, float zoomY = 100);
+	bool display(int x, int y, BaseObject *registerOwner = nullptr, float zoomX = kDefaultZoomX, float zoomY = kDefaultZoomY, uint32 alpha = kDefaultRgbaMod, float rotate = kDefaultAngle, TSpriteBlendMode blendMode = BLEND_NORMAL);
+	bool getCurrentFrame(float zoomX = kDefaultZoomX, float zoomY = kDefaultZoomY);
 	void reset();
 	bool isChanged();
 	bool isFinished();
 	bool loadBuffer(byte *buffer, bool compete = true, int lifeTime = -1, TSpriteCacheType cacheType = CACHE_ALL);
 	bool loadFile(const Common::String &filename, int lifeTime = -1, TSpriteCacheType cacheType = CACHE_ALL);
-	bool draw(int x, int y, BaseObject *Register = nullptr, float zoomX = 100, float zoomY = 100, uint32 alpha = 0xFFFFFFFF);
+	bool draw(int x, int y, BaseObject *Register = nullptr, float zoomX = kDefaultZoomX, float zoomY = kDefaultZoomY, uint32 alpha = kDefaultRgbaMod);
 	bool _looping;
 	int32 _currentFrame;
 	bool addFrame(const char *filename, uint32 delay = 0, int hotspotX = 0, int hotspotY = 0, Rect32 *rect = nullptr);
@@ -88,6 +89,6 @@ private:
 	bool killAllSounds();
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_string_table.cpp b/engines/wintermute/base/base_string_table.cpp
index 8207c32244..3d9cc4f8b3 100644
--- a/engines/wintermute/base/base_string_table.cpp
+++ b/engines/wintermute/base/base_string_table.cpp
@@ -253,4 +253,4 @@ bool BaseStringTable::loadFile(const char *filename, bool clearOld) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_string_table.h b/engines/wintermute/base/base_string_table.h
index 128807bd1a..f8808f5b27 100644
--- a/engines/wintermute/base/base_string_table.h
+++ b/engines/wintermute/base/base_string_table.h
@@ -50,6 +50,6 @@ private:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_sub_frame.cpp b/engines/wintermute/base/base_sub_frame.cpp
index d93cf667f1..8a8f63240b 100644
--- a/engines/wintermute/base/base_sub_frame.cpp
+++ b/engines/wintermute/base/base_sub_frame.cpp
@@ -38,6 +38,8 @@
 #include "engines/wintermute/base/gfx/base_renderer.h"
 #include "engines/wintermute/base/scriptables/script_value.h"
 #include "engines/wintermute/base/scriptables/script_stack.h"
+#include "engines/wintermute/graphics/transform_tools.h"
+#include "engines/wintermute/graphics/transform_struct.h"
 
 namespace Wintermute {
 
@@ -46,8 +48,9 @@ IMPLEMENT_PERSISTENT(BaseSubFrame, false)
 //////////////////////////////////////////////////////////////////////////
 BaseSubFrame::BaseSubFrame(BaseGame *inGame) : BaseScriptable(inGame, true) {
 	_surface = nullptr;
-	_hotspotX = _hotspotY = 0;
-	_alpha = 0xFFFFFFFF;
+	_hotspotX = kDefaultHotspotX;
+	_hotspotY = kDefaultHotspotY;
+	_alpha = kDefaultRgbaMod;
 	_transparent = 0xFFFF00FF;
 
 	_wantsDefaultRect = false;
@@ -233,12 +236,18 @@ const char* BaseSubFrame::getSurfaceFilename() {
 
 //////////////////////////////////////////////////////////////////////
 bool BaseSubFrame::draw(int x, int y, BaseObject *registerOwner, float zoomX, float zoomY, bool precise, uint32 alpha, float rotate, TSpriteBlendMode blendMode) {
+	
+	rotate = fmod(rotate, 360.0f);
+	if (rotate < 0) {
+		rotate += 360.0f;
+	}
+
 	if (!_surface) {
 		return STATUS_OK;
 	}
 
 	if (registerOwner != nullptr && !_decoration) {
-		if (zoomX == 100 && zoomY == 100) {
+		if (zoomX == kDefaultZoomX && zoomY == kDefaultZoomY) {
 			BaseEngine::getRenderer()->addRectToList(new BaseActiveRect(_gameRef,  registerOwner, this, x - _hotspotX + getRect().left, y  - _hotspotY + getRect().top, getRect().right - getRect().left, getRect().bottom - getRect().top, zoomX, zoomY, precise));
 		} else {
 			BaseEngine::getRenderer()->addRectToList(new BaseActiveRect(_gameRef,  registerOwner, this, (int)(x - (_hotspotX + getRect().left) * (zoomX / 100)), (int)(y - (_hotspotY + getRect().top) * (zoomY / 100)), (int)((getRect().right - getRect().left) * (zoomX / 100)), (int)((getRect().bottom - getRect().top) * (zoomY / 100)), zoomX, zoomY, precise));
@@ -251,17 +260,24 @@ bool BaseSubFrame::draw(int x, int y, BaseObject *registerOwner, float zoomX, fl
 	bool res;
 
 	//if (Alpha==0xFFFFFFFF) Alpha = _alpha; // TODO: better (combine owner's and self alpha)
-	if (_alpha != 0xFFFFFFFF) {
+	if (_alpha != kDefaultRgbaMod) {
 		alpha = _alpha;
 	}
 
-	if (rotate != 0.0f) {
-		res = _surface->displayTransform((int)(x - _hotspotX * (zoomX / 100)), (int)(y - _hotspotY * (zoomY / 100)), _hotspotX, _hotspotY, getRect(), zoomX, zoomY, alpha, rotate, blendMode, _mirrorX, _mirrorY);
+	if (rotate != kDefaultAngle) {
+		Point32 boxOffset, rotatedHotspot, hotspotOffset, newOrigin;
+		Point32 origin(x, y);
+		Rect32 oldRect = getRect();
+		Point32 newHotspot;
+		TransformStruct transform = TransformStruct(zoomX, zoomY, rotate, _hotspotX, _hotspotY, blendMode, alpha, _mirrorX, _mirrorY, 0, 0);
+		Rect32 newRect = TransformTools::newRect (oldRect, transform, &newHotspot);
+		newOrigin = origin - newHotspot;
+		res = _surface->displayTransform(newOrigin.x, newOrigin.y, oldRect, newRect, transform); 
 	} else {
-		if (zoomX == 100 && zoomY == 100) {
+		if (zoomX == kDefaultZoomX && zoomY == kDefaultZoomY) {
 			res = _surface->displayTrans(x - _hotspotX, y - _hotspotY, getRect(), alpha, blendMode, _mirrorX, _mirrorY);
 		} else {
-			res = _surface->displayTransZoom((int)(x - _hotspotX * (zoomX / 100)), (int)(y - _hotspotY * (zoomY / 100)), getRect(), zoomX, zoomY, alpha, blendMode, _mirrorX, _mirrorY);
+			res = _surface->displayTransZoom((int)(x - _hotspotX * (zoomX / kDefaultZoomX)), (int)(y - _hotspotY * (zoomY / kDefaultZoomY)), getRect(), zoomX, zoomY, alpha, blendMode, _mirrorX, _mirrorY);
 		}
 	}
 
@@ -657,4 +673,4 @@ bool BaseSubFrame::setSurfaceSimple() {
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_sub_frame.h b/engines/wintermute/base/base_sub_frame.h
index 37ba34b748..ba3d5b955a 100644
--- a/engines/wintermute/base/base_sub_frame.h
+++ b/engines/wintermute/base/base_sub_frame.h
@@ -88,6 +88,6 @@ public:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_surface_storage.cpp b/engines/wintermute/base/base_surface_storage.cpp
index 8dbd6a6d2a..f1d068674b 100644
--- a/engines/wintermute/base/base_surface_storage.cpp
+++ b/engines/wintermute/base/base_surface_storage.cpp
@@ -203,4 +203,4 @@ bool BaseSurfaceStorage::surfaceSortCB(const BaseSurface *s1, const BaseSurface
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_surface_storage.h b/engines/wintermute/base/base_surface_storage.h
index 61738e69a2..c0049d676c 100644
--- a/engines/wintermute/base/base_surface_storage.h
+++ b/engines/wintermute/base/base_surface_storage.h
@@ -52,6 +52,6 @@ public:
 	Common::Array<BaseSurface *> _surfaces;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_transition_manager.cpp b/engines/wintermute/base/base_transition_manager.cpp
index 1c869e6a2b..eee5f1aae7 100644
--- a/engines/wintermute/base/base_transition_manager.cpp
+++ b/engines/wintermute/base/base_transition_manager.cpp
@@ -135,4 +135,4 @@ bool BaseTransitionMgr::update() {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_transition_manager.h b/engines/wintermute/base/base_transition_manager.h
index edb3045a58..82edb9ff88 100644
--- a/engines/wintermute/base/base_transition_manager.h
+++ b/engines/wintermute/base/base_transition_manager.h
@@ -49,6 +49,6 @@ public:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/base_viewport.cpp b/engines/wintermute/base/base_viewport.cpp
index f79e5c9f13..09ac80e9de 100644
--- a/engines/wintermute/base/base_viewport.cpp
+++ b/engines/wintermute/base/base_viewport.cpp
@@ -97,4 +97,4 @@ int BaseViewport::getHeight() const {
 	return _rect.bottom - _rect.top;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/base_viewport.h b/engines/wintermute/base/base_viewport.h
index 584e5a78f9..0225c02c7c 100644
--- a/engines/wintermute/base/base_viewport.h
+++ b/engines/wintermute/base/base_viewport.h
@@ -52,6 +52,6 @@ private:
 	Rect32 _rect;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/file/base_disk_file.cpp b/engines/wintermute/base/file/base_disk_file.cpp
index 3c1ecc7a73..7391d819fc 100644
--- a/engines/wintermute/base/file/base_disk_file.cpp
+++ b/engines/wintermute/base/file/base_disk_file.cpp
@@ -66,12 +66,6 @@ static Common::FSNode getNodeForRelativePath(const Common::String &filename) {
 		const Common::FSNode gameDataDir(ConfMan.get("path"));
 		Common::FSNode curNode = gameDataDir;
 
-		Common::String fixedPath = "";
-		while (!path.empty()) {
-			fixedPath += path.nextToken() + "/";
-		}
-		fixedPath.deleteLastChar();
-
 		// Parse all path-elements
 		while (!path.empty()) {
 			// Get the next path-component by slicing on '\\'
@@ -198,4 +192,4 @@ Common::SeekableReadStream *openDiskFile(const Common::String &filename) {
 	return nullptr;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/file/base_disk_file.h b/engines/wintermute/base/file/base_disk_file.h
index c9f93b80d9..81cc22b86d 100644
--- a/engines/wintermute/base/file/base_disk_file.h
+++ b/engines/wintermute/base/file/base_disk_file.h
@@ -36,6 +36,6 @@ namespace Wintermute {
 Common::SeekableReadStream *openDiskFile(const Common::String &filename);
 bool diskFileExists(const Common::String &filename);
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/file/base_file.cpp b/engines/wintermute/base/file/base_file.cpp
index f52a13211e..42eea69824 100644
--- a/engines/wintermute/base/file/base_file.cpp
+++ b/engines/wintermute/base/file/base_file.cpp
@@ -65,4 +65,4 @@ Common::SeekableReadStream *BaseFile::getMemStream() {
 }
 
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/file/base_file.h b/engines/wintermute/base/file/base_file.h
index 8eda6d51d9..9acda7ffce 100644
--- a/engines/wintermute/base/file/base_file.h
+++ b/engines/wintermute/base/file/base_file.h
@@ -62,6 +62,6 @@ public:
 	virtual Common::SeekableReadStream *getMemStream();
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/file/base_file_entry.cpp b/engines/wintermute/base/file/base_file_entry.cpp
index 1968da6f47..846f56b55c 100644
--- a/engines/wintermute/base/file/base_file_entry.cpp
+++ b/engines/wintermute/base/file/base_file_entry.cpp
@@ -70,4 +70,4 @@ BaseFileEntry::~BaseFileEntry() {
 	_package = nullptr; // ref only
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/file/base_file_entry.h b/engines/wintermute/base/file/base_file_entry.h
index 6e4823d994..9d738c8c11 100644
--- a/engines/wintermute/base/file/base_file_entry.h
+++ b/engines/wintermute/base/file/base_file_entry.h
@@ -55,6 +55,6 @@ public:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/file/base_package.cpp b/engines/wintermute/base/file/base_package.cpp
index 73f767c3ef..512279b72c 100644
--- a/engines/wintermute/base/file/base_package.cpp
+++ b/engines/wintermute/base/file/base_package.cpp
@@ -273,4 +273,4 @@ Common::SeekableReadStream *PackageSet::createReadStreamForMember(const Common::
 	return nullptr;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/file/base_package.h b/engines/wintermute/base/file/base_package.h
index bcf088aaea..18156c4f65 100644
--- a/engines/wintermute/base/file/base_package.h
+++ b/engines/wintermute/base/file/base_package.h
@@ -85,6 +85,6 @@ private:
 	Common::HashMap<Common::String, Common::ArchiveMemberPtr>::iterator _filesIter;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/file/base_save_thumb_file.cpp b/engines/wintermute/base/file/base_save_thumb_file.cpp
index 2c4ddf4875..bb172ca66a 100644
--- a/engines/wintermute/base/file/base_save_thumb_file.cpp
+++ b/engines/wintermute/base/file/base_save_thumb_file.cpp
@@ -150,4 +150,4 @@ bool BaseSaveThumbFile::seek(uint32 pos, int whence) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/file/base_save_thumb_file.h b/engines/wintermute/base/file/base_save_thumb_file.h
index 3b217525fd..faf1af9255 100644
--- a/engines/wintermute/base/file/base_save_thumb_file.h
+++ b/engines/wintermute/base/file/base_save_thumb_file.h
@@ -47,6 +47,6 @@ private:
 	byte *_data;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/file/dcpackage.h b/engines/wintermute/base/file/dcpackage.h
index 2234139408..a2ec5d28d5 100644
--- a/engines/wintermute/base/file/dcpackage.h
+++ b/engines/wintermute/base/file/dcpackage.h
@@ -75,6 +75,6 @@ v2:    uint32 TimeDate1
 
 */
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/font/base_font.cpp b/engines/wintermute/base/font/base_font.cpp
index 596f9fb5c6..26bc0e7985 100644
--- a/engines/wintermute/base/font/base_font.cpp
+++ b/engines/wintermute/base/font/base_font.cpp
@@ -137,4 +137,4 @@ bool BaseFont::isTrueType(BaseGame *gameRef, const Common::String &filename) {
 	return ret;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/font/base_font.h b/engines/wintermute/base/font/base_font.h
index 50587fa7eb..d75d3f4fb5 100644
--- a/engines/wintermute/base/font/base_font.h
+++ b/engines/wintermute/base/font/base_font.h
@@ -56,6 +56,6 @@ private:
 	static bool isTrueType(BaseGame *game, const Common::String &filename);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/font/base_font_bitmap.cpp b/engines/wintermute/base/font/base_font_bitmap.cpp
index 03bd471636..890a9a2f83 100644
--- a/engines/wintermute/base/font/base_font_bitmap.cpp
+++ b/engines/wintermute/base/font/base_font_bitmap.cpp
@@ -587,4 +587,4 @@ int BaseFontBitmap::getLetterHeight() {
 	return _tileHeight;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/font/base_font_bitmap.h b/engines/wintermute/base/font/base_font_bitmap.h
index 0bdac64026..c810777446 100644
--- a/engines/wintermute/base/font/base_font_bitmap.h
+++ b/engines/wintermute/base/font/base_font_bitmap.h
@@ -66,6 +66,6 @@ private:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/font/base_font_storage.cpp b/engines/wintermute/base/font/base_font_storage.cpp
index 3286742478..8abd368b70 100644
--- a/engines/wintermute/base/font/base_font_storage.cpp
+++ b/engines/wintermute/base/font/base_font_storage.cpp
@@ -138,4 +138,4 @@ bool BaseFontStorage::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/font/base_font_storage.h b/engines/wintermute/base/font/base_font_storage.h
index 60874167e7..f4ac490324 100644
--- a/engines/wintermute/base/font/base_font_storage.h
+++ b/engines/wintermute/base/font/base_font_storage.h
@@ -50,6 +50,6 @@ public:
 	bool initLoop();
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/font/base_font_truetype.cpp b/engines/wintermute/base/font/base_font_truetype.cpp
index 2fcdebc117..3059a69047 100644
--- a/engines/wintermute/base/font/base_font_truetype.cpp
+++ b/engines/wintermute/base/font/base_font_truetype.cpp
@@ -644,4 +644,4 @@ void BaseFontTT::measureText(const WideString &text, int maxWidth, int maxHeight
 	    }*/
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/font/base_font_truetype.h b/engines/wintermute/base/font/base_font_truetype.h
index f93505921f..fdbae30684 100644
--- a/engines/wintermute/base/font/base_font_truetype.h
+++ b/engines/wintermute/base/font/base_font_truetype.h
@@ -148,6 +148,6 @@ public:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/gfx/base_image.cpp b/engines/wintermute/base/gfx/base_image.cpp
index 75de95128f..d0dbae352e 100644
--- a/engines/wintermute/base/gfx/base_image.cpp
+++ b/engines/wintermute/base/gfx/base_image.cpp
@@ -228,4 +228,4 @@ bool BaseImage::copyFrom(BaseImage *origImage, int newWidth, int newHeight) {
 	return true;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/gfx/base_image.h b/engines/wintermute/base/gfx/base_image.h
index 017305e5d0..4b04fd1252 100644
--- a/engines/wintermute/base/gfx/base_image.h
+++ b/engines/wintermute/base/gfx/base_image.h
@@ -67,6 +67,6 @@ private:
 	BaseFileManager *_fileManager;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/gfx/base_renderer.cpp b/engines/wintermute/base/gfx/base_renderer.cpp
index c20881e425..1f171209d7 100644
--- a/engines/wintermute/base/gfx/base_renderer.cpp
+++ b/engines/wintermute/base/gfx/base_renderer.cpp
@@ -113,15 +113,21 @@ void BaseRenderer::setIndicatorVal(int value) {
 }
 
 void BaseRenderer::setLoadingScreen(const char *filename, int x, int y) {
-	// TODO: Handle NULL
-	_loadImageName = filename;
+	if (filename == nullptr) {
+		_saveImageName = "";
+	} else {
+		_loadImageName = filename;
+	}
 	_loadImageX = x;
 	_loadImageY = y;
 }
 
 void BaseRenderer::setSaveImage(const char *filename, int x, int y) {
-	// TODO: Handle NULL
-	_saveImageName = filename;
+	if (filename == nullptr) {
+		_saveImageName = "";
+	} else {
+		_saveImageName = filename;
+	}
 	_saveImageX = x;
 	_saveImageY = y;
 }
@@ -395,4 +401,4 @@ bool BaseRenderer::displayIndicator() {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/gfx/base_renderer.h b/engines/wintermute/base/gfx/base_renderer.h
index bfef29a5ed..31dc2a022d 100644
--- a/engines/wintermute/base/gfx/base_renderer.h
+++ b/engines/wintermute/base/gfx/base_renderer.h
@@ -228,6 +228,6 @@ private:
 
 BaseRenderer *makeOSystemRenderer(BaseGame *inGame); // Implemented in BRenderSDL.cpp
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/gfx/base_surface.cpp b/engines/wintermute/base/gfx/base_surface.cpp
index 2002463ea4..19639c0c33 100644
--- a/engines/wintermute/base/gfx/base_surface.cpp
+++ b/engines/wintermute/base/gfx/base_surface.cpp
@@ -75,8 +75,8 @@ bool BaseSurface::displayHalfTrans(int x, int y, Rect32 rect) {
 }
 
 //////////////////////////////////////////////////////////////////////////
-bool BaseSurface::displayTransform(int x, int y, int hotX, int hotY, Rect32 rect, float zoomX, float zoomY, uint32 alpha, float rotate, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) {
-	return displayTransZoom(x, y, rect, zoomX, zoomY, alpha, blendMode, mirrorX, mirrorY);
+bool BaseSurface::displayTransform(int x, int y, Rect32 rect, Rect32 newRect, const TransformStruct &transform) {
+	return displayTransform(x, y, rect, newRect, transform);
 }
 
 //////////////////////////////////////////////////////////////////////////
@@ -146,4 +146,4 @@ void BaseSurface::setSize(int width, int height) {
 	_height = height;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/gfx/base_surface.h b/engines/wintermute/base/gfx/base_surface.h
index b83efa0bb8..8a0603734e 100644
--- a/engines/wintermute/base/gfx/base_surface.h
+++ b/engines/wintermute/base/gfx/base_surface.h
@@ -32,6 +32,7 @@
 #include "engines/wintermute/base/base.h"
 #include "engines/wintermute/math/rect32.h"
 #include "graphics/surface.h"
+#include "engines/wintermute/graphics/transform_struct.h"
 
 namespace Wintermute {
 
@@ -49,12 +50,12 @@ public:
 
 	virtual bool displayHalfTrans(int x, int y, Rect32 rect);
 	virtual bool isTransparentAt(int x, int y);
-	virtual bool displayTransZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0;
+	virtual bool displayTransZoom(int x, int y, Rect32 rect, int32 zoomX, int32 zoomY, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0;
 	virtual bool displayTrans(int x, int y, Rect32 rect, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0;
 	virtual bool displayTransOffset(int x, int y, Rect32 rect, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false, int offsetX = 0, int offsetY = 0) = 0;
 	virtual bool display(int x, int y, Rect32 rect, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0;
-	virtual bool displayZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha = 0xFFFFFFFF, bool transparent = false, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0;
-	virtual bool displayTransform(int x, int y, int hotX, int hotY, Rect32 rect, float zoomX, float zoomY, uint32 alpha, float rotate, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0;
+	virtual bool displayTransform(int x, int y, Rect32 rect, Rect32 newRect, const TransformStruct &transform) = 0;
+	virtual bool displayZoom(int x, int y, Rect32 rect, int32 zoomX, int32 zoomY, uint32 alpha = 0xFFFFFFFF, bool transparent = false, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0;
 	virtual bool repeatLastDisplayOp(int offsetX, int offsetY, int numTimesX, int numTimesY) = 0;
 	virtual bool restore();
 	virtual bool create(const Common::String &filename, bool defaultCK, byte ckRed, byte ckGreen, byte ckBlue, int lifeTime = -1, bool keepLoaded = false) = 0;
@@ -95,6 +96,6 @@ protected:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp b/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp
index e1424cea87..668105457f 100644
--- a/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp
+++ b/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp
@@ -60,8 +60,7 @@ BaseRenderOSystem::BaseRenderOSystem(BaseGame *inGame) : BaseRenderer(inGame) {
 
 	_borderLeft = _borderRight = _borderTop = _borderBottom = 0;
 	_ratioX = _ratioY = 1.0f;
-	setAlphaMod(255);
-	setColorMod(255, 255, 255);
+	_colorMod = kDefaultRgbaMod;
 	_dirtyRect = nullptr;
 	_disableDirtyRects = false;
 	_tempDisableDirtyRects = 0;
@@ -150,18 +149,6 @@ bool BaseRenderOSystem::initRenderer(int width, int height, bool windowed) {
 	return STATUS_OK;
 }
 
-void BaseRenderOSystem::setAlphaMod(byte alpha) {
-	byte r = RGBCOLGetR(_colorMod);
-	byte g = RGBCOLGetB(_colorMod);
-	byte b = RGBCOLGetB(_colorMod);
-	_colorMod = BS_ARGB(alpha, r, g, b);
-}
-
-void BaseRenderOSystem::setColorMod(byte r, byte g, byte b) {
-	byte alpha = RGBCOLGetA(_colorMod);
-	_colorMod = BS_ARGB(alpha, r, g, b);
-}
-
 bool BaseRenderOSystem::indicatorFlip() {
 	g_system->copyRectToScreen((byte *)_renderSurface->getBasePtr(_indicatorX, _indicatorY), _renderSurface->pitch, _indicatorX, _indicatorY, _indicatorWidthDrawn, _indicatorHeight);
 	g_system->updateScreen();
@@ -200,9 +187,9 @@ bool BaseRenderOSystem::flip() {
 	}
 	if (_needsFlip || _disableDirtyRects || _tempDisableDirtyRects) {
 		if (_disableDirtyRects || _tempDisableDirtyRects) {
-			g_system->copyRectToScreen((byte *)_renderSurface->pixels, _renderSurface->pitch, 0, 0, _renderSurface->w, _renderSurface->h);
+			g_system->copyRectToScreen((byte *)_renderSurface->getPixels(), _renderSurface->pitch, 0, 0, _renderSurface->w, _renderSurface->h);
 		}
-		//  g_system->copyRectToScreen((byte *)_renderSurface->pixels, _renderSurface->pitch, _dirtyRect->left, _dirtyRect->top, _dirtyRect->width(), _dirtyRect->height());
+		//  g_system->copyRectToScreen((byte *)_renderSurface->getPixels(), _renderSurface->pitch, _dirtyRect->left, _dirtyRect->top, _dirtyRect->width(), _dirtyRect->height());
 		delete _dirtyRect;
 		_dirtyRect = nullptr;
 		g_system->updateScreen();
@@ -256,7 +243,6 @@ void BaseRenderOSystem::fade(uint16 alpha) {
 	return fadeToColor(0, 0, 0, dwAlpha);
 }
 
-
 //////////////////////////////////////////////////////////////////////////
 void BaseRenderOSystem::fadeToColor(byte r, byte g, byte b, byte a, Common::Rect *rect) {
 	Common::Rect fillRect;
@@ -279,14 +265,14 @@ void BaseRenderOSystem::fadeToColor(byte r, byte g, byte b, byte a, Common::Rect
 	//TODO: This is only here until I'm sure about the final pixelformat
 	uint32 col = _renderSurface->format.ARGBToColor(a, r, g, b);
 
-	setAlphaMod(255);
-	setColorMod(255, 255, 255);
 	Graphics::Surface surf;
 	surf.create((uint16)fillRect.width(), (uint16)fillRect.height(), _renderSurface->format);
 	Common::Rect sizeRect(fillRect);
 	sizeRect.translate(-fillRect.top, -fillRect.left);
 	surf.fillRect(fillRect, col);
-	drawSurface(nullptr, &surf, &sizeRect, &fillRect, false, false);
+	TransformStruct temp = TransformStruct();
+	temp._alphaDisable = false;
+	drawSurface(nullptr, &surf, &sizeRect, &fillRect, temp);
 	surf.free();
 
 	//SDL_SetRenderDrawColor(_renderer, r, g, b, a);
@@ -298,16 +284,18 @@ Graphics::PixelFormat BaseRenderOSystem::getPixelFormat() const {
 	return _renderSurface->format;
 }
 
-void BaseRenderOSystem::drawSurface(BaseSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRect, bool mirrorX, bool mirrorY, bool disableAlpha) {
+void BaseRenderOSystem::drawSurface(BaseSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRect, TransformStruct &transform) { 
+
 	if (_tempDisableDirtyRects || _disableDirtyRects) {
-		RenderTicket *ticket = new RenderTicket(owner, surf, srcRect, dstRect, mirrorX, mirrorY, disableAlpha);
-		ticket->_colorMod = _colorMod;
+		RenderTicket *ticket = new RenderTicket(owner, surf, srcRect, dstRect, transform);
+		ticket->_transform._rgbaMod = _colorMod;
 		ticket->_wantsDraw = true;
 		_renderQueue.push_back(ticket);
 		_previousTicket = ticket;
 		drawFromSurface(ticket);
 		return;
 	}
+
 	// Start searching from the beginning for the first and second items (since it's empty the first time around
 	// then keep incrementing the start-position, to avoid comparing against already used tickets.
 	if (_drawNum == 0 || _drawNum == 1) {
@@ -320,12 +308,11 @@ void BaseRenderOSystem::drawSurface(BaseSurfaceOSystem *owner, const Graphics::S
 	}
 
 	if (owner) { // Fade-tickets are owner-less
-		RenderTicket compare(owner, nullptr, srcRect, dstRect, mirrorX, mirrorY, disableAlpha);
+		RenderTicket compare(owner, nullptr, srcRect, dstRect, transform);
 		compare._batchNum = _batchNum;
 		if (_spriteBatch) {
 			_batchNum++;
 		}
-		compare._colorMod = _colorMod;
 		RenderQueueIterator it;
 		// Avoid calling end() and operator* every time, when potentially going through
 		// LOTS of tickets.
@@ -334,7 +321,7 @@ void BaseRenderOSystem::drawSurface(BaseSurfaceOSystem *owner, const Graphics::S
 		for (it = _lastAddedTicket; it != endIterator; ++it) {
 			compareTicket = *it;
 			if (*(compareTicket) == compare && compareTicket->_isValid) {
-				compareTicket->_colorMod = _colorMod;
+				compareTicket->_transform._rgbaMod = transform._rgbaMod; 
 				if (_disableDirtyRects) {
 					drawFromSurface(compareTicket);
 				} else {
@@ -349,8 +336,7 @@ void BaseRenderOSystem::drawSurface(BaseSurfaceOSystem *owner, const Graphics::S
 			}
 		}
 	}
-	RenderTicket *ticket = new RenderTicket(owner, surf, srcRect, dstRect, mirrorX, mirrorY, disableAlpha);
-	ticket->_colorMod = _colorMod;
+	RenderTicket *ticket = new RenderTicket(owner, surf, srcRect, dstRect, transform);
 	if (!_disableDirtyRects) {
 		drawFromTicket(ticket);
 		_previousTicket = ticket;
@@ -385,12 +371,14 @@ void BaseRenderOSystem::repeatLastDraw(int offsetX, int offsetY, int numTimesX,
 		int initLeft = dstRect.left;
 		int initRight = dstRect.right;
 
+		TransformStruct temp = TransformStruct(kDefaultZoomX, kDefaultZoomY, kDefaultAngle, kDefaultHotspotX, kDefaultHotspotY, BLEND_NORMAL, kDefaultRgbaMod, false, false, kDefaultOffsetX, kDefaultOffsetY);
+
 		for (int i = 0; i < numTimesY; i++) {
 			if (i == 0) {
 				dstRect.translate(offsetX, 0);
 			}
 			for (int j = (i == 0 ? 1 : 0); j < numTimesX; j++) {
-				drawSurface(origTicket->_owner, origTicket->getSurface(), &srcRect, &dstRect, false, false);
+				drawSurface(origTicket->_owner, origTicket->getSurface(), &srcRect, &dstRect, temp); 
 				dstRect.translate(offsetX, 0);
 			}
 			dstRect.left = initLeft;
@@ -535,7 +523,7 @@ void BaseRenderOSystem::drawTickets() {
 			// convert from screen-coords to surface-coords.
 			dstClip.translate(-offsetX, -offsetY);
 
-			_colorMod = ticket->_colorMod;
+			_colorMod = ticket->_transform._rgbaMod; 
 			drawFromSurface(ticket, &pos, &dstClip);
 			_needsFlip = true;
 		}
@@ -546,7 +534,7 @@ void BaseRenderOSystem::drawTickets() {
 
 	// Revert the colorMod-state.
 	_colorMod = oldColorMod;
-	
+
 	it = _renderQueue.begin();
 	// Clean out the old tickets
 	decrement = 0;
@@ -625,8 +613,8 @@ bool BaseRenderOSystem::setViewport(int left, int top, int right, int bottom) {
 	// TODO: Hopefully this is the same logic that ScummVM uses.
 	rect.left = (int16)(left + _borderLeft);
 	rect.top = (int16)(top + _borderTop);
-	rect.right = (int16)((right - left) * _ratioX);
-	rect.bottom = (int16)((bottom - top) * _ratioY);
+	rect.setWidth((int16)((right - left) * _ratioX));
+	rect.setHeight((int16)((bottom - top) * _ratioY));
 
 	_renderRect = rect;
 	return STATUS_OK;
@@ -643,15 +631,13 @@ Rect32 BaseRenderOSystem::getViewPort() {
 
 //////////////////////////////////////////////////////////////////////////
 void BaseRenderOSystem::modTargetRect(Common::Rect *rect) {
-	// FIXME: This is wrong in quite a few ways right now, and ends up
-	// breaking the notebook in Dirty Split, so we disable the correction
-	// for now, this will need fixing when a game with odd aspect-ratios
-	// show up.
 	return;
-	rect->left = (int16)MathUtil::round(rect->left * _ratioX + _borderLeft - _renderRect.left);
-	rect->top = (int16)MathUtil::round(rect->top * _ratioY + _borderTop - _renderRect.top);
-	rect->setWidth((int16)MathUtil::roundUp(rect->width() * _ratioX));
-	rect->setHeight((int16)MathUtil::roundUp(rect->height() * _ratioY));
+	int newWidth = (int16)MathUtil::roundUp(rect->width() * _ratioX);
+	int newHeight = (int16)MathUtil::roundUp(rect->height() * _ratioY);
+	rect->left = (int16)MathUtil::round(rect->left * _ratioX + _borderLeft);
+	rect->top = (int16)MathUtil::round(rect->top * _ratioY + _borderTop);
+	rect->setWidth(newWidth);
+	rect->setHeight(newHeight);
 }
 
 //////////////////////////////////////////////////////////////////////////
@@ -694,7 +680,7 @@ void BaseRenderOSystem::endSaveLoad() {
 	_drawNum = 1;
 
 	_renderSurface->fillRect(Common::Rect(0, 0, _renderSurface->h, _renderSurface->w), _renderSurface->format.ARGBToColor(255, 0, 0, 0));
-	g_system->copyRectToScreen((byte *)_renderSurface->pixels, _renderSurface->pitch, 0, 0, _renderSurface->w, _renderSurface->h);
+	g_system->copyRectToScreen((byte *)_renderSurface->getPixels(), _renderSurface->pitch, 0, 0, _renderSurface->w, _renderSurface->h);
 	g_system->updateScreen();
 }
 
@@ -710,4 +696,4 @@ bool BaseRenderOSystem::endSpriteBatch() {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/gfx/osystem/base_render_osystem.h b/engines/wintermute/base/gfx/osystem/base_render_osystem.h
index 3cb0fa82a3..928a52d4fc 100644
--- a/engines/wintermute/base/gfx/osystem/base_render_osystem.h
+++ b/engines/wintermute/base/gfx/osystem/base_render_osystem.h
@@ -33,10 +33,30 @@
 #include "common/rect.h"
 #include "graphics/surface.h"
 #include "common/list.h"
+#include "engines/wintermute/graphics/transform_struct.h"
 
 namespace Wintermute {
 class BaseSurfaceOSystem;
 class RenderTicket;
+/**
+ * A 2D-renderer implementation for WME.
+ * This renderer makes use of a "ticket"-system, where all draw-calls
+ * are stored as tickets until flip() is called, and compared against the tickets
+ * from last frame, to determine which calls were the same as last round
+ * (i.e. in the exact same order, with the exact same arguments), and thus
+ * figure out which parts of the screen need to be redrawn.
+ *
+ * Important concepts to handle here, is the ordered number of any ticket
+ * which is called the "drawNum", every frame this starts from scratch, and
+ * then the incoming tickets created from the draw-calls are checked to see whether
+ * they came before, on, or after the drawNum they had last frame. Everything else
+ * being equal, this information is then used to check whether the draw order changed,
+ * which will then create a need for redrawing, as we draw with an alpha-channel here.
+ *
+ * There is also a draw path that draws without tickets, for debugging purposes,
+ * as well as to accomodate situations with large enough amounts of draw calls,
+ * that there will be too much overhead involved with comparing the generated tickets.
+ */
 class BaseRenderOSystem : public BaseRenderer {
 public:
 	BaseRenderOSystem(BaseGame *inGame);
@@ -56,10 +76,13 @@ public:
 
 	BaseImage *takeScreenshot() override;
 
-	void setAlphaMod(byte alpha);
-	void setColorMod(byte r, byte g, byte b);
 	void invalidateTicket(RenderTicket *renderTicket);
 	void invalidateTicketsFromSurface(BaseSurfaceOSystem *surf);
+	/**
+	 * Insert a ticket into the queue, adding a dirty rect if it's
+	 * new, or out-of-order from last draw from the ticket.
+	 * param renderTicket the ticket to be added.
+	 */
 	void drawFromTicket(RenderTicket *renderTicket);
 
 	bool setViewport(int left, int top, int right, int bottom) override;
@@ -80,11 +103,18 @@ public:
 	virtual bool startSpriteBatch() override;
 	virtual bool endSpriteBatch() override;
 	void endSaveLoad();
-	void drawSurface(BaseSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRect, bool mirrorX, bool mirrorY, bool disableAlpha = false) ;
+	void drawSurface(BaseSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRect, TransformStruct &transform);
 	void repeatLastDraw(int offsetX, int offsetY, int numTimesX, int numTimesY);
 	BaseSurface *createSurface() override;
 private:
-	void addDirtyRect(const Common::Rect &rect) ;
+	/**
+	 * Mark a specified rect of the screen as dirty.
+	 * @param rect the region to be marked as dirty
+	 */
+	void addDirtyRect(const Common::Rect &rect);
+	/**
+	 * Traverse the tickets that are dirty, and draw them
+	 */
 	void drawTickets();
 	// Non-dirty-rects:
 	void drawFromSurface(RenderTicket *ticket);
@@ -97,7 +127,7 @@ private:
 	RenderTicket *_previousTicket;
 
 	bool _needsFlip;
-	uint32 _drawNum;
+	uint32 _drawNum; ///< The global number of the current draw-operation.
 	Common::Rect _renderRect;
 	Graphics::Surface *_renderSurface;
 	Graphics::Surface *_blankSurface;
@@ -119,6 +149,6 @@ private:
 	bool _skipThisFrame;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/gfx/osystem/base_surface_osystem.cpp b/engines/wintermute/base/gfx/osystem/base_surface_osystem.cpp
index 0572ef2f6e..d4c5905c4b 100644
--- a/engines/wintermute/base/gfx/osystem/base_surface_osystem.cpp
+++ b/engines/wintermute/base/gfx/osystem/base_surface_osystem.cpp
@@ -52,6 +52,7 @@ BaseSurfaceOSystem::BaseSurfaceOSystem(BaseGame *inGame) : BaseSurface(inGame) {
 	_lockPixels = nullptr;
 	_lockPitch = 0;
 	_loaded = false;
+	_rotation = 0;
 }
 
 //////////////////////////////////////////////////////////////////////////
@@ -163,7 +164,7 @@ bool BaseSurfaceOSystem::finishLoad() {
 			needsColorKey = true;
 		}
 	}
-	
+
 	if (needsColorKey) {
 		TransparentSurface trans(*_surface);
 		trans.applyColorKey(_ckRed, _ckGreen, _ckBlue, replaceAlpha);
@@ -233,7 +234,7 @@ uint32 BaseSurfaceOSystem::getPixelAt(Graphics::Surface *surface, int x, int y)
 	warning("BaseSurfaceOSystem::GetPixel - Not ported yet");
 	int bpp = surface->format.bytesPerPixel;
 	/* Here p is the address to the pixel we want to retrieve */
-	uint8 *p = (uint8 *)surface->pixels + y * surface->pitch + x * bpp;
+	uint8 *p = (uint8 *)surface->getBasePtr(x, y);
 
 	switch (bpp) {
 	case 1:
@@ -319,39 +320,56 @@ bool BaseSurfaceOSystem::endPixelOp() {
 
 //////////////////////////////////////////////////////////////////////////
 bool BaseSurfaceOSystem::display(int x, int y, Rect32 rect, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) {
-	return drawSprite(x, y, &rect, 100, 100, 0xFFFFFFFF, true, blendMode, mirrorX, mirrorY);
+	_rotation = 0;
+	return drawSprite(x, y, &rect, nullptr, TransformStruct(kDefaultZoomX, kDefaultZoomY,  mirrorX, mirrorY));
 }
 
 
 //////////////////////////////////////////////////////////////////////////
 bool BaseSurfaceOSystem::displayTrans(int x, int y, Rect32 rect, uint32 alpha, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) {
-	return drawSprite(x, y, &rect, 100, 100, alpha, false, blendMode, mirrorX, mirrorY);
+	_rotation = 0;
+	return drawSprite(x, y, &rect, nullptr, TransformStruct(kDefaultZoomX, kDefaultZoomY, blendMode, alpha, mirrorX, mirrorY)); 
 }
 
 //////////////////////////////////////////////////////////////////////////
 bool BaseSurfaceOSystem::displayTransOffset(int x, int y, Rect32 rect, uint32 alpha, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY, int offsetX, int offsetY) {
-	return drawSprite(x, y, &rect, 100, 100, alpha, false, blendMode, mirrorX, mirrorY, offsetX, offsetY);
+	_rotation = 0;
+	return drawSprite(x, y, &rect, nullptr,  TransformStruct(kDefaultZoomX, kDefaultZoomY, kDefaultAngle, kDefaultHotspotX, kDefaultHotspotY, blendMode, alpha, mirrorX, mirrorY, offsetX, offsetY));
 }
 
 //////////////////////////////////////////////////////////////////////////
-bool BaseSurfaceOSystem::displayTransZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) {
-	return drawSprite(x, y, &rect, zoomX, zoomY, alpha, false, blendMode, mirrorX, mirrorY);
+bool BaseSurfaceOSystem::displayTransZoom(int x, int y, Rect32 rect, int32 zoomX, int32 zoomY, uint32 alpha, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) {
+	_rotation = 0;
+	return drawSprite(x, y, &rect, nullptr, TransformStruct(zoomX, zoomY, blendMode, alpha, mirrorX, mirrorY));
 }
 
 
 //////////////////////////////////////////////////////////////////////////
-bool BaseSurfaceOSystem::displayZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha, bool transparent, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) {
-	return drawSprite(x, y, &rect, zoomX, zoomY, alpha, !transparent, blendMode, mirrorX, mirrorY);
+bool BaseSurfaceOSystem::displayZoom(int x, int y, Rect32 rect, int32 zoomX, int32 zoomY, uint32 alpha, bool transparent, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) {
+	_rotation = 0;
+	TransformStruct transform;
+	if (transparent) {
+		transform = TransformStruct(zoomX, zoomY, kDefaultAngle, kDefaultHotspotX, kDefaultHotspotY, blendMode, alpha,  mirrorX, mirrorY);
+	} else {
+		transform = TransformStruct(zoomX, zoomY, mirrorX, mirrorY);
+	}
+	return drawSprite(x, y, &rect, nullptr, transform);
 }
 
 
 //////////////////////////////////////////////////////////////////////////
-bool BaseSurfaceOSystem::displayTransform(int x, int y, int hotX, int hotY, Rect32 rect, float zoomX, float zoomY, uint32 alpha, float rotate, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) {
-	return drawSprite(x, y, &rect, zoomX, zoomY, alpha, false, blendMode, mirrorX, mirrorY);
+bool BaseSurfaceOSystem::displayTransform(int x, int y, Rect32 rect, Rect32 newRect, const TransformStruct &transform) {
+	_rotation = (uint32)transform._angle;
+	if (transform._angle < 0.0f) {
+		warning("Negative rotation: %d %d", transform._angle, _rotation);
+		_rotation = (uint32)(360.0f + transform._angle);
+		warning("Negative post rotation: %d %d", transform._angle, _rotation);
+	}
+	return drawSprite(x, y, &rect, &newRect, transform);
 }
 
 //////////////////////////////////////////////////////////////////////////
-bool BaseSurfaceOSystem::drawSprite(int x, int y, Rect32 *rect, float zoomX, float zoomY, uint32 alpha, bool alphaDisable, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY, int offsetX, int offsetY) {
+bool BaseSurfaceOSystem::drawSprite(int x, int y, Rect32 *rect, Rect32 *newRect, TransformStruct transform) {
 	BaseRenderOSystem *renderer = static_cast<BaseRenderOSystem *>(_gameRef->_renderer);
 
 	if (!_loaded) {
@@ -359,17 +377,9 @@ bool BaseSurfaceOSystem::drawSprite(int x, int y, Rect32 *rect, float zoomX, flo
 	}
 
 	if (renderer->_forceAlphaColor != 0) {
-		alpha = renderer->_forceAlphaColor;
+		transform._rgbaMod = renderer->_forceAlphaColor;
 	}
 
-	byte r = RGBCOLGetR(alpha);
-	byte g = RGBCOLGetG(alpha);
-	byte b = RGBCOLGetB(alpha);
-	byte a = RGBCOLGetA(alpha);
-
-	renderer->setAlphaMod(a);
-	renderer->setColorMod(r, g, b);
-
 #if 0 // These are kept for reference if BlendMode is reimplemented at some point.
 	if (alphaDisable) {
 		SDL_SetTextureBlendMode(_texture, SDL_BLENDMODE_NONE);
@@ -386,8 +396,8 @@ bool BaseSurfaceOSystem::drawSprite(int x, int y, Rect32 *rect, float zoomX, flo
 	srcRect.setHeight(rect->bottom - rect->top);
 
 	Common::Rect position;
-	position.left = x + offsetX;
-	position.top = y + offsetY;
+	position.left = x + transform._offset.x;
+	position.top = y + transform._offset.y;
 
 	// Crop off-by-ones:
 	if (position.left == -1) {
@@ -396,31 +406,34 @@ bool BaseSurfaceOSystem::drawSprite(int x, int y, Rect32 *rect, float zoomX, flo
 	if (position.top == -1) {
 		position.top = 0; // TODO: Something is wrong
 	}
-
-	position.setWidth((int16)((float)srcRect.width() * zoomX / 100.f));
-	position.setHeight((int16)((float)srcRect.height() * zoomX / 100.f));
-
+	if (newRect) {
+		position.top = y;
+		position.left = x;
+		position.right = x + newRect->width();
+		position.bottom = y + newRect->height();
+		position.setWidth(newRect->width());
+		position.setHeight(newRect->height());
+	} else {
+		position.setWidth((int16)((float)srcRect.width() * transform._zoom.x / kDefaultZoomX));
+		position.setHeight((int16)((float)srcRect.height() * transform._zoom.y / kDefaultZoomY));
+	}
 	renderer->modTargetRect(&position);
 
-	/*  position.left += offsetX;
-	    position.top += offsetY;*/
-
 	// TODO: This actually requires us to have the SAME source-offsets every time,
 	// But no checking is in place for that yet.
 
 	// TODO: Optimize by not doing alpha-blits if we lack or disable alpha
-	bool hasAlpha;
-	if (_hasAlpha && !alphaDisable) {
+
+	bool hasAlpha = false;
+
+	if (_hasAlpha && !transform._alphaDisable) {
 		hasAlpha = true;
-	} else {
-		hasAlpha = false;
-	}
-	if (alphaDisable) {
+	}      
+	
+	if (transform._alphaDisable) {
 		warning("BaseSurfaceOSystem::drawSprite - AlphaDisable ignored");
 	}
-
-	renderer->drawSurface(this, _surface, &srcRect, &position, mirrorX, mirrorY, !hasAlpha);
-
+	renderer->drawSurface(this, _surface, &srcRect, &position, transform); 
 	return STATUS_OK;
 }
 
@@ -441,4 +454,4 @@ bool BaseSurfaceOSystem::putSurface(const Graphics::Surface &surface, bool hasAl
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/gfx/osystem/base_surface_osystem.h b/engines/wintermute/base/gfx/osystem/base_surface_osystem.h
index 9091ec65b1..da86833517 100644
--- a/engines/wintermute/base/gfx/osystem/base_surface_osystem.h
+++ b/engines/wintermute/base/gfx/osystem/base_surface_osystem.h
@@ -51,12 +51,12 @@ public:
 	bool endPixelOp() override;
 
 
-	bool displayTransZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) override;
-	bool displayTrans(int x, int y, Rect32 rect, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) override;
-	bool displayTransOffset(int x, int y, Rect32 rect, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false, int offsetX = 0, int offsetY = 0) override;
+	bool displayTransZoom(int x, int y, Rect32 rect, int32 zoomX, int32 zoomY, uint32 alpha = kDefaultRgbaMod, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) override;
+	bool displayTrans(int x, int y, Rect32 rect, uint32 alpha = kDefaultRgbaMod, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) override;
+	bool displayTransOffset(int x, int y, Rect32 rect, uint32 alpha = kDefaultRgbaMod, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false, int offsetX = 0, int offsetY = 0) override;
 	bool display(int x, int y, Rect32 rect, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) override;
-	bool displayZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha = 0xFFFFFFFF, bool transparent = false, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) override;
-	bool displayTransform(int x, int y, int hotX, int hotY, Rect32 Rect, float zoomX, float zoomY, uint32 alpha, float rotate, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) override;
+	bool displayZoom(int x, int y, Rect32 rect, int32 zoomX, int32 zoomY, uint32 alpha = kDefaultRgbaMod, bool transparent = false, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) override;
+	bool displayTransform(int x, int y, Rect32 rect, Rect32 newRect, const TransformStruct &transform) override;
 	bool repeatLastDisplayOp(int offsetX, int offsetY, int numTimesX, int numTimesY) override;
 	virtual bool putSurface(const Graphics::Surface &surface, bool hasAlpha = false) override;
 	/*  static unsigned DLL_CALLCONV ReadProc(void *buffer, unsigned size, unsigned count, fi_handle handle);
@@ -85,16 +85,17 @@ private:
 	Graphics::Surface *_surface;
 	bool _loaded;
 	bool finishLoad();
-	bool drawSprite(int x, int y, Rect32 *rect, float zoomX, float zoomY, uint32 alpha, bool alphaDisable, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY, int offsetX = 0, int offsetY = 0);
+	bool drawSprite(int x, int y, Rect32 *rect, Rect32 *newRect, TransformStruct transformStruct);
 	void genAlphaMask(Graphics::Surface *surface);
 	uint32 getPixelAt(Graphics::Surface *surface, int x, int y);
 
+	uint32 _rotation;
 	bool _hasAlpha;
 	void *_lockPixels;
 	int _lockPitch;
 	byte *_alphaMask;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/gfx/osystem/render_ticket.cpp b/engines/wintermute/base/gfx/osystem/render_ticket.cpp
index 36c5d7b740..98739e0778 100644
--- a/engines/wintermute/base/gfx/osystem/render_ticket.cpp
+++ b/engines/wintermute/base/gfx/osystem/render_ticket.cpp
@@ -8,12 +8,12 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- 
+
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- 
+
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
@@ -26,22 +26,22 @@
  * Copyright (c) 2011 Jan Nedoma
  */
 
-#include "engines/wintermute/graphics/transparent_surface.h"
+
 #include "engines/wintermute/base/gfx/osystem/render_ticket.h"
+#include "engines/wintermute/graphics/transform_tools.h"
+#include "common/textconsole.h"
 
 namespace Wintermute {
 
-RenderTicket::RenderTicket(BaseSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRect, bool mirrorX, bool mirrorY, bool disableAlpha) : _owner(owner),
-_srcRect(*srcRect), _dstRect(*dstRect), _drawNum(0), _isValid(true), _wantsDraw(true), _hasAlpha(!disableAlpha) {
-	_colorMod = 0;
+RenderTicket::RenderTicket(BaseSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRect, TransformStruct transform) :
+	_owner(owner),
+	_srcRect(*srcRect),
+	_dstRect(*dstRect),
+	_drawNum(0),
+	_isValid(true),
+	_wantsDraw(true),
+	_transform(transform) {
 	_batchNum = 0;
-	_mirror = TransparentSurface::FLIP_NONE;
-	if (mirrorX) {
-		_mirror |= TransparentSurface::FLIP_V;
-	}
-	if (mirrorY) {
-		_mirror |= TransparentSurface::FLIP_H;
-	}
 	if (surf) {
 		_surface = new Graphics::Surface();
 		_surface->create((uint16)srcRect->width(), (uint16)srcRect->height(), surf->format);
@@ -51,7 +51,13 @@ _srcRect(*srcRect), _dstRect(*dstRect), _drawNum(0), _isValid(true), _wantsDraw(
 			memcpy(_surface->getBasePtr(0, i), surf->getBasePtr(srcRect->left, srcRect->top + i), srcRect->width() * _surface->format.bytesPerPixel);
 		}
 		// Then scale it if necessary
-		if (dstRect->width() != srcRect->width() || dstRect->height() != srcRect->height()) {
+		if (_transform._angle != kDefaultAngle) {
+			TransparentSurface src(*_surface, false);
+			Graphics::Surface *temp = src.rotoscale(transform);
+			_surface->free();
+			delete _surface;
+			_surface = temp;
+		} else if (dstRect->width() != srcRect->width() || dstRect->height() != srcRect->height()) { 
 			TransparentSurface src(*_surface, false);
 			Graphics::Surface *temp = src.scale(dstRect->width(), dstRect->height());
 			_surface->free();
@@ -60,6 +66,14 @@ _srcRect(*srcRect), _dstRect(*dstRect), _drawNum(0), _isValid(true), _wantsDraw(
 		}
 	} else {
 		_surface = nullptr;
+		
+		if (transform._angle != kDefaultAngle) { // Make sure comparison-tickets get the correct width
+			Rect32 newDstRect;
+			Point32 newHotspot;
+			newDstRect = TransformTools::newRect(_srcRect, transform, &newHotspot);
+			_dstRect.setWidth(newDstRect.right - newDstRect.left);
+			_dstRect.setHeight(newDstRect.bottom - newDstRect.top);
+		}
 	}
 }
 
@@ -70,32 +84,31 @@ RenderTicket::~RenderTicket() {
 	}
 }
 
-bool RenderTicket::operator==(RenderTicket &t) {
+bool RenderTicket::operator==(const RenderTicket &t) const {
 	if ((t._owner != _owner) ||
 		(t._batchNum != _batchNum) ||
-		(t._hasAlpha != _hasAlpha) ||
-		(t._mirror != _mirror) ||
-		(t._colorMod != _colorMod) ||
+		(t._transform != _transform)  || 
 		(t._dstRect != _dstRect) ||
-		(t._srcRect != _srcRect)) {
+		(t._srcRect != _srcRect) 
+	) {
 		return false;
 	}
 	return true;
 }
 
 // Replacement for SDL2's SDL_RenderCopy
-void RenderTicket::drawToSurface(Graphics::Surface *_targetSurface) {
+void RenderTicket::drawToSurface(Graphics::Surface *_targetSurface) const {
 	TransparentSurface src(*getSurface(), false);
 
 	Common::Rect clipRect;
 	clipRect.setWidth(getSurface()->w);
 	clipRect.setHeight(getSurface()->h);
 
-	src._enableAlphaBlit = _hasAlpha;
-	src.blit(*_targetSurface, _dstRect.left, _dstRect.top, _mirror, &clipRect, _colorMod, clipRect.width(), clipRect.height());
+	src._enableAlphaBlit = !_transform._alphaDisable;
+	src.blit(*_targetSurface, _dstRect.left, _dstRect.top, _transform._flip, &clipRect, _transform._rgbaMod, clipRect.width(), clipRect.height());
 }
 
-void RenderTicket::drawToSurface(Graphics::Surface *_targetSurface, Common::Rect *dstRect, Common::Rect *clipRect) {
+void RenderTicket::drawToSurface(Graphics::Surface *_targetSurface, Common::Rect *dstRect, Common::Rect *clipRect) const {
 	TransparentSurface src(*getSurface(), false);
 	bool doDelete = false;
 	if (!clipRect) {
@@ -105,11 +118,11 @@ void RenderTicket::drawToSurface(Graphics::Surface *_targetSurface, Common::Rect
 		clipRect->setHeight(getSurface()->h);
 	}
 
-	src._enableAlphaBlit = _hasAlpha;
-	src.blit(*_targetSurface, dstRect->left, dstRect->top, _mirror, clipRect, _colorMod, clipRect->width(), clipRect->height());
+	src._enableAlphaBlit = !_transform._alphaDisable; 
+	src.blit(*_targetSurface, dstRect->left, dstRect->top, _transform._flip, clipRect, _transform._rgbaMod, clipRect->width(), clipRect->height());
 	if (doDelete) {
 		delete clipRect;
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/gfx/osystem/render_ticket.h b/engines/wintermute/base/gfx/osystem/render_ticket.h
index 968b42b5e1..875102d01c 100644
--- a/engines/wintermute/base/gfx/osystem/render_ticket.h
+++ b/engines/wintermute/base/gfx/osystem/render_ticket.h
@@ -8,12 +8,12 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- 
+
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- 
+
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
@@ -29,22 +29,36 @@
 #ifndef WINTERMUTE_RENDER_TICKET_H
 #define WINTERMUTE_RENDER_TICKET_H
 
+#include "engines/wintermute/graphics/transparent_surface.h"
 #include "graphics/surface.h"
 #include "common/rect.h"
 
 namespace Wintermute {
 
 class BaseSurfaceOSystem;
+/**
+ * A single RenderTicket.
+ * A render ticket is a collection of the data and draw specifications made
+ * for a single draw-call in the OSystem-backend for WME. The ticket additionally
+ * holds the order in which this call was made, so that it can be detected if
+ * the same call is done in the following frame. Thus allowing us to potentially 
+ * skip drawing the same region again, unless anything has changed. Since a surface 
+ * can have a potentially large amount of draw-calls made to it, at varying rotation, 
+ * zoom, and crop-levels we also need to hold a copy of the necessary data. 
+ * (Video-surfaces may even change their data). The promise that is made when a ticket 
+ * is created is that what the state was of the surface at THAT point, is what will end 
+ * up on screen at flip() time.
+ */
 class RenderTicket {
 public:
-	RenderTicket(BaseSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRest, bool mirrorX = false, bool mirrorY = false, bool disableAlpha = false);
-	RenderTicket() : _isValid(true), _wantsDraw(false), _drawNum(0) {}
+	RenderTicket(BaseSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRest, TransformStruct transform); 
+	RenderTicket() : _isValid(true), _wantsDraw(false), _drawNum(0), _transform(TransformStruct()) {}
 	~RenderTicket();
-	const Graphics::Surface *getSurface() { return _surface; }
+	const Graphics::Surface *getSurface() const { return _surface; }
 	// Non-dirty-rects:
-	void drawToSurface(Graphics::Surface *_targetSurface);
+	void drawToSurface(Graphics::Surface *_targetSurface) const;
 	// Dirty-rects:
-	void drawToSurface(Graphics::Surface *_targetSurface, Common::Rect *dstRect, Common::Rect *clipRect);
+	void drawToSurface(Graphics::Surface *_targetSurface, Common::Rect *dstRect, Common::Rect *clipRect) const;
 
 	Common::Rect _dstRect;
 	uint32 _batchNum;
@@ -52,18 +66,17 @@ public:
 	bool _isValid;
 	bool _wantsDraw;
 	uint32 _drawNum;
-	uint32 _colorMod;
 
+	TransformStruct _transform; 
+	
 	BaseSurfaceOSystem *_owner;
-	bool operator==(RenderTicket &a);
-	const Common::Rect *getSrcRect() { return &_srcRect; }
+	bool operator==(const RenderTicket &a) const;
+	const Common::Rect *getSrcRect() const { return &_srcRect; }
 private:
 	Graphics::Surface *_surface;
 	Common::Rect _srcRect;
-	bool _hasAlpha;
-	uint32 _mirror;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/particles/part_emitter.cpp b/engines/wintermute/base/particles/part_emitter.cpp
index c86e1ce369..aaffa0965a 100644
--- a/engines/wintermute/base/particles/part_emitter.cpp
+++ b/engines/wintermute/base/particles/part_emitter.cpp
@@ -1163,12 +1163,12 @@ bool PartEmitter::persist(BasePersistenceManager *persistMgr) {
 	persistMgr->transfer(TMEMBER(_angle1));
 	persistMgr->transfer(TMEMBER(_angle2));
 
-	persistMgr->transfer(TMEMBER(_velocity1));
-	persistMgr->transfer(TMEMBER(_velocity2));
+	persistMgr->transferFloat(TMEMBER(_velocity1));
+	persistMgr->transferFloat(TMEMBER(_velocity2));
 	persistMgr->transfer(TMEMBER(_velocityZBased));
 
-	persistMgr->transfer(TMEMBER(_scale1));
-	persistMgr->transfer(TMEMBER(_scale2));
+	persistMgr->transferFloat(TMEMBER(_scale1));
+	persistMgr->transferFloat(TMEMBER(_scale2));
 	persistMgr->transfer(TMEMBER(_scaleZBased));
 
 	persistMgr->transfer(TMEMBER(_maxParticles));
@@ -1196,14 +1196,14 @@ bool PartEmitter::persist(BasePersistenceManager *persistMgr) {
 	persistMgr->transfer(TMEMBER(_alpha2));
 	persistMgr->transfer(TMEMBER(_alphaTimeBased));
 
-	persistMgr->transfer(TMEMBER(_angVelocity1));
-	persistMgr->transfer(TMEMBER(_angVelocity2));
+	persistMgr->transferFloat(TMEMBER(_angVelocity1));
+	persistMgr->transferFloat(TMEMBER(_angVelocity2));
 
-	persistMgr->transfer(TMEMBER(_rotation1));
-	persistMgr->transfer(TMEMBER(_rotation2));
+	persistMgr->transferFloat(TMEMBER(_rotation1));
+	persistMgr->transferFloat(TMEMBER(_rotation2));
 
-	persistMgr->transfer(TMEMBER(_growthRate1));
-	persistMgr->transfer(TMEMBER(_growthRate2));
+	persistMgr->transferFloat(TMEMBER(_growthRate1));
+	persistMgr->transferFloat(TMEMBER(_growthRate2));
 	persistMgr->transfer(TMEMBER(_exponentialGrowth));
 
 	persistMgr->transfer(TMEMBER(_useRegion));
@@ -1252,4 +1252,4 @@ bool PartEmitter::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/particles/part_emitter.h b/engines/wintermute/base/particles/part_emitter.h
index a0d701f338..94b4dc8126 100644
--- a/engines/wintermute/base/particles/part_emitter.h
+++ b/engines/wintermute/base/particles/part_emitter.h
@@ -135,6 +135,6 @@ private:
 	BaseArray<char *> _sprites;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/particles/part_force.cpp b/engines/wintermute/base/particles/part_force.cpp
index df84162504..122cdf1afe 100644
--- a/engines/wintermute/base/particles/part_force.cpp
+++ b/engines/wintermute/base/particles/part_force.cpp
@@ -62,4 +62,4 @@ bool PartForce::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/particles/part_force.h b/engines/wintermute/base/particles/part_force.h
index 27f4cb7d90..cdb1ce40f9 100644
--- a/engines/wintermute/base/particles/part_force.h
+++ b/engines/wintermute/base/particles/part_force.h
@@ -52,6 +52,6 @@ public:
 	bool persist(BasePersistenceManager *PersistMgr);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/particles/part_particle.cpp b/engines/wintermute/base/particles/part_particle.cpp
index f1aba114de..86cacacb5c 100644
--- a/engines/wintermute/base/particles/part_particle.cpp
+++ b/engines/wintermute/base/particles/part_particle.cpp
@@ -234,9 +234,9 @@ bool PartParticle::persist(BasePersistenceManager *persistMgr) {
 	persistMgr->transfer(TMEMBER(_alpha2));
 	persistMgr->transfer(TMEMBER(_border));
 	persistMgr->transfer(TMEMBER(_pos));
-	persistMgr->transfer(TMEMBER(_posZ));
+	persistMgr->transferFloat(TMEMBER(_posZ));
 	persistMgr->transfer(TMEMBER(_velocity));
-	persistMgr->transfer(TMEMBER(_scale));
+	persistMgr->transferFloat(TMEMBER(_scale));
 	persistMgr->transfer(TMEMBER(_creationTime));
 	persistMgr->transfer(TMEMBER(_lifeTime));
 	persistMgr->transfer(TMEMBER(_isDead));
@@ -244,9 +244,9 @@ bool PartParticle::persist(BasePersistenceManager *persistMgr) {
 	persistMgr->transfer(TMEMBER(_fadeStart));
 	persistMgr->transfer(TMEMBER(_fadeTime));
 	persistMgr->transfer(TMEMBER(_currentAlpha));
-	persistMgr->transfer(TMEMBER(_angVelocity));
-	persistMgr->transfer(TMEMBER(_rotation));
-	persistMgr->transfer(TMEMBER(_growthRate));
+	persistMgr->transferFloat(TMEMBER(_angVelocity));
+	persistMgr->transferFloat(TMEMBER(_rotation));
+	persistMgr->transferFloat(TMEMBER(_growthRate));
 	persistMgr->transfer(TMEMBER(_exponentialGrowth));
 	persistMgr->transfer(TMEMBER(_fadeStartAlpha));
 
@@ -266,4 +266,4 @@ bool PartParticle::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/particles/part_particle.h b/engines/wintermute/base/particles/part_particle.h
index 8cca6b4057..281d87cf72 100644
--- a/engines/wintermute/base/particles/part_particle.h
+++ b/engines/wintermute/base/particles/part_particle.h
@@ -85,6 +85,6 @@ private:
 	int32 _fadeStartAlpha;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/save_thumb_helper.cpp b/engines/wintermute/base/save_thumb_helper.cpp
index bab29c5cf8..77514849a6 100644
--- a/engines/wintermute/base/save_thumb_helper.cpp
+++ b/engines/wintermute/base/save_thumb_helper.cpp
@@ -56,23 +56,23 @@ BaseImage *SaveThumbHelper::storeThumb(bool doFlip, int width, int height) {
 			// works normally for direct3d
 			_gameRef->displayContent(false);
 			_gameRef->_renderer->flip();
-			
+
 			_gameRef->displayContent(false);
 			_gameRef->_renderer->flip();
 		}
-		
+
 		BaseImage *screenshot = _gameRef->_renderer->takeScreenshot();
 		if (!screenshot) {
 			return nullptr;
 		}
-		
+
 		// normal thumbnail
 		if (_gameRef->getSaveThumbWidth() > 0 && _gameRef->getSaveThumbHeight() > 0) {
 			thumbnail = new BaseImage();
 			thumbnail->copyFrom(screenshot, width, height);
 		}
-		
-		
+
+
 		delete screenshot;
 		screenshot = nullptr;
 	}
@@ -99,7 +99,7 @@ bool SaveThumbHelper::storeThumbnail(bool doFlip) {
 bool SaveThumbHelper::storeScummVMThumbNail(bool doFlip) {
 	delete _scummVMThumb;
 	_scummVMThumb = nullptr;
-	
+
 	_scummVMThumb = storeThumb(doFlip, kThumbnailWidth, kThumbnailHeight2);
 	if (!_scummVMThumb) {
 		return STATUS_FAILED;
@@ -107,4 +107,4 @@ bool SaveThumbHelper::storeScummVMThumbNail(bool doFlip) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/save_thumb_helper.h b/engines/wintermute/base/save_thumb_helper.h
index d3bc5f5523..44792e3d75 100644
--- a/engines/wintermute/base/save_thumb_helper.h
+++ b/engines/wintermute/base/save_thumb_helper.h
@@ -47,6 +47,6 @@ private:
 	BaseGame *_gameRef;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/saveload.cpp b/engines/wintermute/base/saveload.cpp
index 1b7dfd42ed..8d37909bb4 100644
--- a/engines/wintermute/base/saveload.cpp
+++ b/engines/wintermute/base/saveload.cpp
@@ -201,4 +201,4 @@ bool SaveLoad::emptySaveSlot(int slot) {
 }
 
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/saveload.h b/engines/wintermute/base/saveload.h
index 722f7a89b6..15d4d86b26 100644
--- a/engines/wintermute/base/saveload.h
+++ b/engines/wintermute/base/saveload.h
@@ -52,6 +52,6 @@ private:
 	static void afterLoadScript(void *script, void *data);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/scriptables/dcscript.h b/engines/wintermute/base/scriptables/dcscript.h
index 4aae897dc2..d6bb3cd176 100644
--- a/engines/wintermute/base/scriptables/dcscript.h
+++ b/engines/wintermute/base/scriptables/dcscript.h
@@ -136,6 +136,6 @@ typedef enum {
 	ELEMENT_STRING = 0
 } TElementType;
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/scriptables/script.cpp b/engines/wintermute/base/scriptables/script.cpp
index 1b945c2e1c..5aeff78c50 100644
--- a/engines/wintermute/base/scriptables/script.cpp
+++ b/engines/wintermute/base/scriptables/script.cpp
@@ -461,6 +461,7 @@ void ScScript::cleanup() {
 	_parentScript = nullptr; // ref only
 
 	delete _scriptStream;
+	_scriptStream = nullptr;
 }
 
 
@@ -1464,4 +1465,4 @@ void ScScript::afterLoad() {
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/scriptables/script.h b/engines/wintermute/base/scriptables/script.h
index ee9f45e204..488ff63606 100644
--- a/engines/wintermute/base/scriptables/script.h
+++ b/engines/wintermute/base/scriptables/script.h
@@ -169,6 +169,6 @@ public:
 	virtual const char *dbgGetFilename();
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/scriptables/script_engine.cpp b/engines/wintermute/base/scriptables/script_engine.cpp
index f83fb36843..dd24457d6c 100644
--- a/engines/wintermute/base/scriptables/script_engine.cpp
+++ b/engines/wintermute/base/scriptables/script_engine.cpp
@@ -605,4 +605,4 @@ void ScEngine::dumpStats() {
 	    }*/
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/scriptables/script_engine.h b/engines/wintermute/base/scriptables/script_engine.h
index 639875ffb6..622b3c4b94 100644
--- a/engines/wintermute/base/scriptables/script_engine.h
+++ b/engines/wintermute/base/scriptables/script_engine.h
@@ -130,6 +130,6 @@ private:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/scriptables/script_ext_array.cpp b/engines/wintermute/base/scriptables/script_ext_array.cpp
index a466d361ec..7f1c769ec5 100644
--- a/engines/wintermute/base/scriptables/script_ext_array.cpp
+++ b/engines/wintermute/base/scriptables/script_ext_array.cpp
@@ -249,4 +249,4 @@ bool SXArray::push(ScValue *val) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/scriptables/script_ext_array.h b/engines/wintermute/base/scriptables/script_ext_array.h
index 68f808641e..e6381a011e 100644
--- a/engines/wintermute/base/scriptables/script_ext_array.h
+++ b/engines/wintermute/base/scriptables/script_ext_array.h
@@ -51,6 +51,6 @@ private:
 	Common::String _strRep;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/scriptables/script_ext_date.cpp b/engines/wintermute/base/scriptables/script_ext_date.cpp
index afca0c4bbf..d88bfc5851 100644
--- a/engines/wintermute/base/scriptables/script_ext_date.cpp
+++ b/engines/wintermute/base/scriptables/script_ext_date.cpp
@@ -307,4 +307,4 @@ int SXDate::scCompare(BaseScriptable *Value) {
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/scriptables/script_ext_date.h b/engines/wintermute/base/scriptables/script_ext_date.h
index 062b7c55c7..0ccf093a7b 100644
--- a/engines/wintermute/base/scriptables/script_ext_date.h
+++ b/engines/wintermute/base/scriptables/script_ext_date.h
@@ -49,6 +49,6 @@ private:
 	Common::String _strRep;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/scriptables/script_ext_file.cpp b/engines/wintermute/base/scriptables/script_ext_file.cpp
index 29e032a759..18f7b8213a 100644
--- a/engines/wintermute/base/scriptables/script_ext_file.cpp
+++ b/engines/wintermute/base/scriptables/script_ext_file.cpp
@@ -825,4 +825,4 @@ Common::WriteStream *SXFile::openForAppend(const Common::String &filename, bool
 	error("SXFile::openForAppend - WriteFiles not supported");
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/scriptables/script_ext_file.h b/engines/wintermute/base/scriptables/script_ext_file.h
index fa2384109f..a1298929f2 100644
--- a/engines/wintermute/base/scriptables/script_ext_file.h
+++ b/engines/wintermute/base/scriptables/script_ext_file.h
@@ -61,6 +61,6 @@ private:
 	Common::WriteStream *openForAppend(const Common::String &filename, bool binary);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/scriptables/script_ext_math.cpp b/engines/wintermute/base/scriptables/script_ext_math.cpp
index d816fbec65..ec53b983e7 100644
--- a/engines/wintermute/base/scriptables/script_ext_math.cpp
+++ b/engines/wintermute/base/scriptables/script_ext_math.cpp
@@ -31,7 +31,6 @@
 #include "engines/wintermute/base/scriptables/script_value.h"
 #include "engines/wintermute/persistent.h"
 #include "common/math.h"
-#include <math.h>
 
 namespace Wintermute {
 
@@ -292,4 +291,4 @@ bool SXMath::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/scriptables/script_ext_math.h b/engines/wintermute/base/scriptables/script_ext_math.h
index 48c43ea7e8..1aa274a96f 100644
--- a/engines/wintermute/base/scriptables/script_ext_math.h
+++ b/engines/wintermute/base/scriptables/script_ext_math.h
@@ -48,6 +48,6 @@ private:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/scriptables/script_ext_mem_buffer.cpp b/engines/wintermute/base/scriptables/script_ext_mem_buffer.cpp
index 9de9905fea..6a47c09136 100644
--- a/engines/wintermute/base/scriptables/script_ext_mem_buffer.cpp
+++ b/engines/wintermute/base/scriptables/script_ext_mem_buffer.cpp
@@ -526,4 +526,4 @@ int SXMemBuffer::scCompare(BaseScriptable *val) {
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/scriptables/script_ext_mem_buffer.h b/engines/wintermute/base/scriptables/script_ext_mem_buffer.h
index 6700a03f50..4aad8b6484 100644
--- a/engines/wintermute/base/scriptables/script_ext_mem_buffer.h
+++ b/engines/wintermute/base/scriptables/script_ext_mem_buffer.h
@@ -55,6 +55,6 @@ private:
 	bool checkBounds(ScScript *script, int start, int length);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/scriptables/script_ext_object.cpp b/engines/wintermute/base/scriptables/script_ext_object.cpp
index b87aac81f9..a72b244f0a 100644
--- a/engines/wintermute/base/scriptables/script_ext_object.cpp
+++ b/engines/wintermute/base/scriptables/script_ext_object.cpp
@@ -64,4 +64,4 @@ bool SXObject::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/scriptables/script_ext_object.h b/engines/wintermute/base/scriptables/script_ext_object.h
index c85d16d44e..566111292a 100644
--- a/engines/wintermute/base/scriptables/script_ext_object.h
+++ b/engines/wintermute/base/scriptables/script_ext_object.h
@@ -41,6 +41,6 @@ public:
 	virtual ~SXObject();
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/scriptables/script_ext_string.cpp b/engines/wintermute/base/scriptables/script_ext_string.cpp
index 7cb3b9360b..2f2422cdf9 100644
--- a/engines/wintermute/base/scriptables/script_ext_string.cpp
+++ b/engines/wintermute/base/scriptables/script_ext_string.cpp
@@ -430,4 +430,4 @@ int SXString::scCompare(BaseScriptable *val) {
 	return strcmp(_string, ((SXString *)val)->_string);
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/scriptables/script_ext_string.h b/engines/wintermute/base/scriptables/script_ext_string.h
index 50b61deba4..7a95c59b4c 100644
--- a/engines/wintermute/base/scriptables/script_ext_string.h
+++ b/engines/wintermute/base/scriptables/script_ext_string.h
@@ -53,6 +53,6 @@ private:
 	int32 _capacity;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/scriptables/script_stack.cpp b/engines/wintermute/base/scriptables/script_stack.cpp
index b53457c81b..801ac6ab52 100644
--- a/engines/wintermute/base/scriptables/script_stack.cpp
+++ b/engines/wintermute/base/scriptables/script_stack.cpp
@@ -192,4 +192,4 @@ bool ScStack::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/scriptables/script_stack.h b/engines/wintermute/base/scriptables/script_stack.h
index 82c3debefa..ee04485a51 100644
--- a/engines/wintermute/base/scriptables/script_stack.h
+++ b/engines/wintermute/base/scriptables/script_stack.h
@@ -61,6 +61,6 @@ public:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/scriptables/script_value.cpp b/engines/wintermute/base/scriptables/script_value.cpp
index 5e2923e029..3532e127d0 100644
--- a/engines/wintermute/base/scriptables/script_value.cpp
+++ b/engines/wintermute/base/scriptables/script_value.cpp
@@ -992,4 +992,4 @@ bool ScValue::setProperty(const char *propName) {
 	return ret;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/scriptables/script_value.h b/engines/wintermute/base/scriptables/script_value.h
index a8e815023e..90ad9f182a 100644
--- a/engines/wintermute/base/scriptables/script_value.h
+++ b/engines/wintermute/base/scriptables/script_value.h
@@ -108,6 +108,6 @@ public:
 	bool setProperty(const char *propName);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/sound/base_sound.cpp b/engines/wintermute/base/sound/base_sound.cpp
index d027c03c8b..c1923b3ca8 100644
--- a/engines/wintermute/base/sound/base_sound.cpp
+++ b/engines/wintermute/base/sound/base_sound.cpp
@@ -289,4 +289,4 @@ bool BaseSound::applyFX(TSFXType type, float param1, float param2, float param3,
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/sound/base_sound.h b/engines/wintermute/base/sound/base_sound.h
index 3412e6c3a3..0a984d240a 100644
--- a/engines/wintermute/base/sound/base_sound.h
+++ b/engines/wintermute/base/sound/base_sound.h
@@ -82,6 +82,6 @@ private:
 	BaseSoundBuffer *_sound;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/sound/base_sound_buffer.cpp b/engines/wintermute/base/sound/base_sound_buffer.cpp
index 9c919abac6..7666a441a3 100644
--- a/engines/wintermute/base/sound/base_sound_buffer.cpp
+++ b/engines/wintermute/base/sound/base_sound_buffer.cpp
@@ -292,4 +292,4 @@ bool BaseSoundBuffer::applyFX(TSFXType type, float param1, float param2, float p
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/sound/base_sound_buffer.h b/engines/wintermute/base/sound/base_sound_buffer.h
index e78d062cd4..53b86f64c6 100644
--- a/engines/wintermute/base/sound/base_sound_buffer.h
+++ b/engines/wintermute/base/sound/base_sound_buffer.h
@@ -95,6 +95,6 @@ private:
 	int32 _volume;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/sound/base_sound_manager.cpp b/engines/wintermute/base/sound/base_sound_manager.cpp
index f3e7bfb408..68e62f25b0 100644
--- a/engines/wintermute/base/sound/base_sound_manager.cpp
+++ b/engines/wintermute/base/sound/base_sound_manager.cpp
@@ -287,4 +287,4 @@ float BaseSoundMgr::posToPan(int x, int y) {
 	return minPan + relPos * (maxPan - minPan);
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/base/sound/base_sound_manager.h b/engines/wintermute/base/sound/base_sound_manager.h
index 602571765f..5993a05001 100644
--- a/engines/wintermute/base/sound/base_sound_manager.h
+++ b/engines/wintermute/base/sound/base_sound_manager.h
@@ -64,6 +64,6 @@ private:
 	bool setMasterVolume(byte percent);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/base/timer.cpp b/engines/wintermute/base/timer.cpp
index 5dfc117f48..96097c10d5 100644
--- a/engines/wintermute/base/timer.cpp
+++ b/engines/wintermute/base/timer.cpp
@@ -8,12 +8,12 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- 
+
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- 
+
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
diff --git a/engines/wintermute/base/timer.h b/engines/wintermute/base/timer.h
index ec5477ba2e..4099c6c825 100644
--- a/engines/wintermute/base/timer.h
+++ b/engines/wintermute/base/timer.h
@@ -8,12 +8,12 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- 
+
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- 
+
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
@@ -51,7 +51,7 @@ public:
 	void persist(BasePersistenceManager *persistMgr);
 };
 
-	
+
 } // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/coll_templ.h b/engines/wintermute/coll_templ.h
index 4a8e92c121..a3df92d6c8 100644
--- a/engines/wintermute/coll_templ.h
+++ b/engines/wintermute/coll_templ.h
@@ -138,6 +138,6 @@ public:
 	}
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/dctypes.h b/engines/wintermute/dctypes.h
index bd4966eb6b..b40322147f 100644
--- a/engines/wintermute/dctypes.h
+++ b/engines/wintermute/dctypes.h
@@ -220,6 +220,6 @@ enum TShadowType {
 	SHADOW_STENCIL  = 3
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/debugger.cpp b/engines/wintermute/debugger.cpp
index 92b8e6251f..8c8b8255ab 100644
--- a/engines/wintermute/debugger.cpp
+++ b/engines/wintermute/debugger.cpp
@@ -8,12 +8,12 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- 
+
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- 
+
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
@@ -81,4 +81,4 @@ bool Console::Cmd_DumpFile(int argc, const char **argv) {
 	return true;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/debugger.h b/engines/wintermute/debugger.h
index 588b81af97..6fbbb084f0 100644
--- a/engines/wintermute/debugger.h
+++ b/engines/wintermute/debugger.h
@@ -8,12 +8,12 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- 
+
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- 
+
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
@@ -32,7 +32,7 @@ class Console : public GUI::Debugger {
 public:
 	Console(WintermuteEngine *vm);
 	virtual ~Console();
-	
+
 	bool Cmd_ShowFps(int argc, const char **argv);
 	bool Cmd_DumpFile(int argc, const char **argv);
 private:
diff --git a/engines/wintermute/detection.cpp b/engines/wintermute/detection.cpp
index 1bf2c76a50..ac21d78ef5 100644
--- a/engines/wintermute/detection.cpp
+++ b/engines/wintermute/detection.cpp
@@ -181,7 +181,7 @@ public:
 	}
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #if PLUGIN_ENABLED_DYNAMIC(WINTERMUTE)
 REGISTER_PLUGIN_DYNAMIC(WINTERMUTE, PLUGIN_TYPE_ENGINE, Wintermute::WintermuteMetaEngine);
diff --git a/engines/wintermute/detection_tables.h b/engines/wintermute/detection_tables.h
index 00ec51a715..702c0b28ba 100644
--- a/engines/wintermute/detection_tables.h
+++ b/engines/wintermute/detection_tables.h
@@ -27,6 +27,7 @@ namespace Wintermute {
 static const PlainGameDescriptor wintermuteGames[] = {
 	{"5ld",             "Five Lethal Demons"},
 	{"5ma",             "Five Magical Amulets"},
+	{"bthreshold",      "Beyond the Threshold"},
 	{"actualdest",      "Actual Destination"},
 	{"carolreed4",      "Carol Reed 4 - East Side Story"},
 	{"carolreed5",      "Carol Reed 5 - The Colour of Murder"},
@@ -36,17 +37,22 @@ static const PlainGameDescriptor wintermuteGames[] = {
 	{"carolreed9",      "Carol Reed 9 - Cold Case Summer"},
 	{"chivalry",        "Chivalry is Not Dead"},
 	{"deadcity",        "Dead City"},
+	{"dreaming",        "Des Reves Elastiques Avec Mille Insectes Nommes Georges"},
 	{"dirtysplit",      "Dirty Split"},
 	{"dreamscape",      "Dreamscape"},
 	{"ghostsheet",      "Ghost in the Sheet"},
 	{"hamlet",          "Hamlet or the last game without MMORPS features, shaders and product placement"},
+	{"jamesperis",      "James Peris: No License Nor Control"},
 	{"julia",           "J.U.L.I.A."},
 	{"mirage",          "Mirage"},
 	{"pigeons",         "Pigeons in the Park"},
 	{"reversion1",      "Reversion: The Escape"},
-	{"reversion2",	    "Reversion: The Meeting"},
+	{"reversion2",      "Reversion: The Meeting"},
 	{"rosemary",        "Rosemary"},
+	{"shinestar",       "The Shine of a Star"},
 	{"thebox",          "The Box"},
+	{"tib",             "Fairy Tales About Toshechka and Boshechka"},
+	{"tradestory",      "The Trader of Stories"},
 	{"twc",             "the white chamber"},
 	{"wintermute",      "Wintermute engine game"},
 	{0, 0}
@@ -83,6 +89,16 @@ static const ADGameDescription gameDescriptions[] = {
 		ADGF_UNSTABLE,
 		GUIO0()
 	},
+	// Beyond the Threshold
+	{
+		"bthreshold",
+		"",
+		AD_ENTRY1s("data.dcp", "d49bf9ccb2e74507447c82d6ad3e2bc4", 12773712),
+		Common::EN_ANY,
+		Common::kPlatformWindows,
+		ADGF_UNSTABLE,
+		GUIO0()
+	},
 	// Carol Reed 4 - East Side Story (Demo)
 	{
 		"carolreed4",
@@ -125,6 +141,17 @@ static const ADGameDescription gameDescriptions[] = {
 		ADGF_UNSTABLE,
 		GUIO0()
 	},
+	// Carol Reed 7 - Blue Madonna (Demo)
+	{
+		"carolreed7",
+		"Demo",
+		AD_ENTRY1s("data.dcp", "0372ad0c775266f6355e9e8ae397a2f1", 103719442),
+		Common::EN_ANY,
+		Common::kPlatformWindows,
+		ADGF_UNSTABLE |
+		ADGF_DEMO,
+		GUIO0()
+	},
 	// Carol Reed 7 - Blue Madonna
 	{
 		"carolreed7",
@@ -237,6 +264,16 @@ static const ADGameDescription gameDescriptions[] = {
 		ADGF_UNSTABLE,
 		GUIO0()
 	},
+	// Des Reves Elastiques Avec Mille Insectes Nommes Georges
+	{
+		"dreaming",
+		"",
+		AD_ENTRY1s("data.dcp", "4af26d97ea063fc1277ce30ae431de90", 8804073),
+		Common::EN_ANY,
+		Common::kPlatformWindows,
+		ADGF_UNSTABLE,
+		GUIO0()
+	},
 	// Dreamscape
 	{
 		"dreamscape",
@@ -268,6 +305,48 @@ static const ADGameDescription gameDescriptions[] = {
 		ADGF_UNSTABLE,
 		GUIO0()
 	},
+	// James Peris: No License Nor Control (English)
+	{
+		"jamesperis",
+		"",
+		AD_ENTRY1s("data.dcp", "a420961e170cb7d168a0d2bae2fe5218", 225294032),
+		Common::EN_ANY,
+		Common::kPlatformWindows,
+		ADGF_UNSTABLE,
+		GUIO0()
+	},
+	// James Peris: No License Nor Control (Spanish)
+	{
+		"jamesperis",
+		"",
+		AD_ENTRY1s("data.dcp", "a420961e170cb7d168a0d2bae2fe5218", 225294032),
+		Common::ES_ESP,
+		Common::kPlatformWindows,
+		ADGF_UNSTABLE,
+		GUIO0()
+	},
+	// James Peris: No License Nor Control (Demo) (English)
+	{
+		"jamesperis",
+		"Demo",
+		AD_ENTRY1s("data.dcp", "edb9f9c7a08993c1e28f4e477b5f9830", 116113507),
+		Common::EN_ANY,
+		Common::kPlatformWindows,
+		ADGF_UNSTABLE |
+		ADGF_DEMO,
+		GUIO0()
+	},
+	// James Peris: No License Nor Control (Demo) (Spanish)
+	{
+		"jamesperis",
+		"Demo",
+		AD_ENTRY1s("data.dcp", "edb9f9c7a08993c1e28f4e477b5f9830", 116113507),
+		Common::ES_ESP,
+		Common::kPlatformWindows,
+		ADGF_UNSTABLE |
+		ADGF_DEMO,
+		GUIO0()
+	},
 	// J.U.L.I.A. (English)
 	{
 		"julia",
@@ -289,6 +368,17 @@ static const ADGameDescription gameDescriptions[] = {
 		ADGF_DEMO,
 		GUIO0()
 	},
+	// J.U.L.I.A. (English) (Greenlight Demo)
+	{
+		"julia",
+		"Greenlight Demo",
+		AD_ENTRY1s("data.dcp", "4befd448d36b0dae9c3ab1aa7cb8b78d", 7271886),
+		Common::EN_ANY,
+		Common::kPlatformWindows,
+		ADGF_UNSTABLE |
+		ADGF_DEMO,
+		GUIO0()
+	},
 	// Mirage
 	{
 		"mirage",
@@ -535,6 +625,16 @@ static const ADGameDescription gameDescriptions[] = {
 		ADGF_UNSTABLE,
 		GUIO0()
 	},
+	// The Shine of a Star
+	{
+		"shinestar",
+		"",
+		AD_ENTRY1s("data.dcp", "f05abe9e2427a5e4f73648fa09c4ba8e", 94113060),
+		Common::EN_ANY,
+		Common::kPlatformWindows,
+		ADGF_UNSTABLE,
+		GUIO0()
+	},
 	// The Box
 	{
 		"thebox",
@@ -545,6 +645,27 @@ static const ADGameDescription gameDescriptions[] = {
 		ADGF_UNSTABLE,
 		GUIO0()
 	},
+	// Fairy Tales About Toshechka and Boshechka
+	{
+		"tib",
+		"",
+		AD_ENTRY1s("data.dcp", "87d296ef3f46570ed18f000d3885db77", 340264526),
+		Common::RU_RUS,
+		Common::kPlatformWindows,
+		ADGF_UNSTABLE,
+		GUIO0()
+	},
+	// The Trader of Stories
+	{
+		"tradestory",
+		"Demo",
+		AD_ENTRY1s("data.dcp", "0a0b51191636cc8ead89b905281c3218", 40401902),
+		Common::EN_ANY,
+		Common::kPlatformWindows,
+		ADGF_UNSTABLE |
+		ADGF_DEMO,
+		GUIO0()
+	},
 	// the white chamber (multi-language)
 	{
 		"twc",
diff --git a/engines/wintermute/graphics/transform_struct.cpp b/engines/wintermute/graphics/transform_struct.cpp
new file mode 100644
index 0000000000..8edbf765b5
--- /dev/null
+++ b/engines/wintermute/graphics/transform_struct.cpp
@@ -0,0 +1,93 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "engines/wintermute/graphics/transform_struct.h"
+#include "engines/wintermute/graphics/transparent_surface.h"
+
+namespace Wintermute {
+void TransformStruct::init(Point32 zoom, uint32 angle, Point32 hotspot, bool alphaDisable, TSpriteBlendMode blendMode, uint32 rgbaMod, bool mirrorX, bool mirrorY, Point32 offset) {
+	_zoom = zoom;
+	_angle = angle;
+	_hotspot = hotspot;
+	_blendMode = blendMode;
+	_rgbaMod = rgbaMod;
+	_alphaDisable = alphaDisable;
+	_flip = 0;
+	_flip += TransparentSurface::FLIP_H * mirrorX;
+	_flip += TransparentSurface::FLIP_V * mirrorY;
+	_offset = offset;
+}
+
+
+TransformStruct::TransformStruct(int32 zoomX, int32 zoomY, uint32 angle, int32 hotspotX, int32 hotspotY, TSpriteBlendMode blendMode, uint32 rgbaMod, bool mirrorX, bool mirrorY, int32 offsetX, int32 offsetY) {
+	init(Point32(zoomX, zoomY), 
+		angle, 
+		Point32(hotspotX, hotspotY), 
+		false, 
+		blendMode, 
+		rgbaMod, 
+		mirrorX, mirrorY, 
+		Point32(offsetX, offsetY));
+}
+
+TransformStruct::TransformStruct(int32 zoomX, int32 zoomY, TSpriteBlendMode blendMode, uint32 rgbaMod, bool mirrorX, bool mirrorY) {
+	init(Point32(zoomX, zoomY), 
+		kDefaultAngle, 
+		Point32(kDefaultHotspotX, kDefaultHotspotY), 
+		false, 
+		blendMode, 
+		rgbaMod, 
+		mirrorX, 
+		mirrorY,  
+		Point32(kDefaultOffsetX, kDefaultOffsetY));
+}
+
+TransformStruct::TransformStruct(int32 zoomX, int32 zoomY, uint32 angle, int32 hotspotX, int32 hotspotY) {
+	init(Point32(zoomX, zoomY), 
+		angle, 
+		Point32(hotspotX, hotspotY), 
+		true, 
+		BLEND_NORMAL, 
+		kDefaultRgbaMod, 
+		false, false,
+		Point32(kDefaultOffsetX, kDefaultOffsetY));
+}
+
+TransformStruct::TransformStruct() {
+	init(Point32(kDefaultZoomX, kDefaultZoomY), 
+		kDefaultAngle, 
+		Point32(kDefaultHotspotX, kDefaultHotspotY), 
+		true, 
+		BLEND_NORMAL, 
+		kDefaultRgbaMod, 
+		false, false,  
+		Point32(kDefaultOffsetX, kDefaultOffsetY));
+}
+
+bool TransformStruct::getMirrorX() const {
+	return (bool)(_flip & TransparentSurface::FLIP_H);
+}
+
+bool TransformStruct::getMirrorY() const {
+	return (bool)(_flip & TransparentSurface::FLIP_V);
+}
+} // End of namespace Wintermute
diff --git a/engines/wintermute/graphics/transform_struct.h b/engines/wintermute/graphics/transform_struct.h
new file mode 100644
index 0000000000..a54c4cc5d0
--- /dev/null
+++ b/engines/wintermute/graphics/transform_struct.h
@@ -0,0 +1,83 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef WINTERMUTE_TRANSFORM_STRUCT_H
+#define WINTERMUTE_TRANSFORM_STRUCT_H
+
+#include "engines/wintermute/math/rect32.h"
+#include "engines/wintermute/dctypes.h"
+
+namespace Wintermute {
+/**
+ * Contains all the required information that define a transform.
+ * Same source sprite + same TransformStruct = Same resulting sprite.
+ * Has a number of overloaded constructors to accomodate various argument lists.
+ */
+
+const uint32 kDefaultZoomX = 100;
+const uint32 kDefaultZoomY = 100;
+const uint32 kDefaultRgbaMod = 0xFFFFFFFF;
+const int32 kDefaultHotspotX = 0;
+const int32 kDefaultHotspotY = 0;
+const int32 kDefaultOffsetX = 0;
+const int32 kDefaultOffsetY = 0;
+const int32 kDefaultAngle = 0;
+
+struct TransformStruct {
+private:
+	void init(Point32 zoom, uint32 angle, Point32 hotspot, bool alphaDisable, TSpriteBlendMode blendMode, uint32 alpha, bool mirrorX, bool mirrorY, Point32 offset);
+
+public:
+	TransformStruct(int32 zoomX, int32 zoomY, uint32 angle, int32 hotspotX, int32 hotspotY, TSpriteBlendMode blendMode, uint32 alpha, bool mirrorX = false, bool mirrorY = false, int32 offsetX = 0, int32 offsetY = 0);
+	TransformStruct(int32 zoomX, int32 zoomY, TSpriteBlendMode blendMode, uint32 alpha, bool mirrorX = false, bool mirrorY = false);
+	TransformStruct(int32 zoomX, int32 zoomY, uint32 angle, int32 hotspotX = 0, int32 hotspotY = 0);
+	TransformStruct();
+
+	Point32 _zoom;   ///< Zoom; 100 = no zoom
+	Point32 _hotspot; ///< Position of the hotspot
+	uint32 _angle;   ///< Rotation angle, in degrees
+	byte _flip;      ///< Bitflag: see TransparentSurface::FLIP_XXX
+	bool _alphaDisable;
+	TSpriteBlendMode _blendMode;
+	uint32 _rgbaMod;      ///< RGBa
+	Point32 _offset;
+
+	bool getMirrorX() const;
+	bool getMirrorY() const;
+
+	bool operator==(const TransformStruct &compare) const {
+		return (compare._angle == _angle &&
+				compare._flip == _flip &&
+				compare._zoom == _zoom  &&
+				compare._offset == _offset &&
+				compare._alphaDisable == _alphaDisable  &&
+				compare._rgbaMod == _rgbaMod &&
+				compare._blendMode == _blendMode
+			   );
+	}
+
+	bool operator!=(const TransformStruct &compare) const {
+		return !(compare == *this);
+	}
+};
+} // End of namespace Wintermute
+#endif
diff --git a/engines/wintermute/graphics/transform_tools.cpp b/engines/wintermute/graphics/transform_tools.cpp
new file mode 100644
index 0000000000..ebf9092aaa
--- /dev/null
+++ b/engines/wintermute/graphics/transform_tools.cpp
@@ -0,0 +1,73 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+
+#include "engines/wintermute/graphics/transform_tools.h"
+#include <math.h>
+
+namespace Wintermute {
+
+FloatPoint TransformTools::transformPoint(const FloatPoint &point, const float rotate, const Point32 &zoom, const bool mirrorX, const bool mirrorY) {
+	float rotateRad = rotate * M_PI / 180.0f;
+	FloatPoint newPoint;
+	newPoint.x = (point.x * cos(rotateRad) - point.y * sin(rotateRad)) * zoom.x / kDefaultZoomX;
+	newPoint.y = (point.x * sin(rotateRad) + point.y * cos(rotateRad)) * zoom.y / kDefaultZoomY;
+	if (mirrorX) {
+		newPoint.x *= -1;
+	}
+	if (mirrorY) {
+		newPoint.y *= -1;
+	}
+	return newPoint;
+}
+
+Rect32 TransformTools::newRect(const Rect32 &oldRect, const TransformStruct &transform, Point32 *newHotspot) {
+	Point32 nw(oldRect.left, oldRect.top);
+	Point32 ne(oldRect.right, oldRect.top);
+	Point32 sw(oldRect.left, oldRect.bottom);
+	Point32 se(oldRect.right, oldRect.bottom);
+
+	FloatPoint nw1, ne1, sw1, se1;
+
+	nw1 = transformPoint(nw - transform._hotspot, transform._angle, transform._zoom);
+	ne1 = transformPoint(ne - transform._hotspot, transform._angle, transform._zoom);
+	sw1 = transformPoint(sw - transform._hotspot, transform._angle, transform._zoom);
+	se1 = transformPoint(se - transform._hotspot, transform._angle, transform._zoom);
+
+	float top = MIN(nw1.y, MIN(ne1.y, MIN(sw1.y, se1.y)));
+	float bottom = MAX(nw1.y, MAX(ne1.y, MAX(sw1.y, se1.y)));
+	float left = MIN(nw1.x, MIN(ne1.x, MIN(sw1.x, se1.x)));
+	float right = MAX(nw1.x, MAX(ne1.x, MAX(sw1.x, se1.x)));
+
+	Rect32 res;
+	newHotspot->y = (uint32)(-floor(top));
+	newHotspot->x = (uint32)(-floor(left));
+
+	res.top = (int32)(floor(top)) + transform._hotspot.y;
+	res.bottom = (int32)(ceil(bottom)) + transform._hotspot.y;
+	res.left = (int32)(floor(left)) + transform._hotspot.x;
+	res.right = (int32)(ceil(right)) + transform._hotspot.x;
+
+	return res;
+}
+
+} // End of namespace Wintermute
diff --git a/engines/wintermute/graphics/transform_tools.h b/engines/wintermute/graphics/transform_tools.h
new file mode 100644
index 0000000000..c92b81fd11
--- /dev/null
+++ b/engines/wintermute/graphics/transform_tools.h
@@ -0,0 +1,53 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef WINTERMUTE_TRANSFORM_TOOLS_H
+#define WINTERMUTE_TRANSFORM_TOOLS_H
+
+#include "engines/wintermute/math/rect32.h"
+#include "engines/wintermute/math/floatpoint.h"
+#include "engines/wintermute/graphics/transform_struct.h"
+
+namespace Wintermute {
+
+class TransformTools {
+public:
+	/**
+	 * Basic transform (scale + rotate) for a single point
+	 */
+	static FloatPoint transformPoint(const FloatPoint &point, const float rotate, const Point32 &zoom, const bool mirrorX = false, const bool mirrorY = false);
+
+	/**
+	 * @param &point the point on which the transform is to be applied
+	 * @param rotate the angle in degrees
+	 * @param &zoom  zoom x,y in percent
+	 * @param mirrorX flip along the vertical axis?
+	 * @param mirrorY flip along the horizontal axis?
+	 * @return the smallest rect that can contain the transformed sprite
+	 * and, as a side-effect, "newHotspot" will tell you where the hotspot will
+	 * have ended up in the new rect, for centering.
+	 */
+	static Rect32 newRect(const Rect32 &oldRect, const TransformStruct &transform, Point32 *newHotspot);
+};
+
+} // End of namespace Wintermute
+#endif
diff --git a/engines/wintermute/graphics/transparent_surface.cpp b/engines/wintermute/graphics/transparent_surface.cpp
index dcdcbf247e..e375322ae9 100644
--- a/engines/wintermute/graphics/transparent_surface.cpp
+++ b/engines/wintermute/graphics/transparent_surface.cpp
@@ -23,12 +23,123 @@
 #include "common/endian.h"
 #include "common/util.h"
 #include "common/rect.h"
+#include "common/math.h"
 #include "common/textconsole.h"
 #include "graphics/primitives.h"
 #include "engines/wintermute/graphics/transparent_surface.h"
+#include "engines/wintermute/graphics/transform_tools.h"
 
 namespace Wintermute {
 
+
+#if ENABLE_BILINEAR
+void TransparentSurface::copyPixelBilinear(float projX, float projY, int dstX, int dstY, const Common::Rect &srcRect, const Common::Rect &dstRect, const TransparentSurface *src, TransparentSurface *dst) {
+	int srcW = srcRect.width();
+	int srcH = srcRect.height();
+	int dstW = dstRect.width();
+	int dstH = dstRect.height();
+
+	assert(dstX >= 0 && dstX < dstW);
+	assert(dstY >= 0 && dstY < dstH);
+
+	float x1 = floor(projX);
+	float x2 = ceil(projX);
+	float y1 = floor(projY);
+	float y2 = ceil(projY);
+
+	uint32 Q11, Q12, Q21, Q22;
+
+	if (x1 >= srcW || x1 < 0 || y1 >= srcH || y1 < 0) {
+		Q11 = 0;
+	} else {
+		Q11 = READ_UINT32((const byte *)src->getBasePtr((int)(x1 + srcRect.left), (int)(y1 + srcRect.top)));
+	}
+
+	if (x1 >= srcW || x1 < 0 || y2 >= srcH || y2 < 0) {
+		Q12 = 0;
+	} else {
+		Q12 = READ_UINT32((const byte *)src->getBasePtr((int)(x1 + srcRect.left), (int)(y2 + srcRect.top)));
+	}
+
+	if (x2 >= srcW || x2 < 0 || y1 >= srcH || y1 < 0) {
+		Q21 = 0;
+	} else {
+		Q21 = READ_UINT32((const byte *)src->getBasePtr((int)(x2 + srcRect.left), (int)(y1 + srcRect.top)));
+	}
+
+	if (x2 >= srcW || x2 < 0 || y2 >= srcH || y2 < 0) {
+		Q22 = 0;
+	} else {
+		Q22 = READ_UINT32((const byte *)src->getBasePtr((int)(x2 + srcRect.left), (int)(y2 + srcRect.top)));
+	}
+
+	byte *Q11s = (byte *)&Q11;
+	byte *Q12s = (byte *)&Q12;
+	byte *Q21s = (byte *)&Q21;
+	byte *Q22s = (byte *)&Q22;
+
+	uint32 color;
+	byte *dest = (byte *)&color;
+
+	float q11x = (x2 - projX);
+	float q11y = (y2 - projY);
+	float q21x = (projX - x1);
+	float q21y = (y2 - projY);
+	float q12x = (x2 - projX);
+	float q12y = (projY - y1);
+
+	if (x1 == x2 && y1 == y2) {
+		for (int c = 0; c < 4; c++) {
+			dest[c] = ((float)Q11s[c]);
+		}
+	} else {
+
+		if (x1 == x2) {
+			q11x = 0.5;
+			q12x = 0.5;
+			q21x = 0.5;
+		} else if (y1 == y2) {
+			q11y = 0.5;
+			q12y = 0.5;
+			q21y = 0.5;
+		}
+
+		for (int c = 0; c < 4; c++) {
+			dest[c] = (byte)(
+						  ((float)Q11s[c]) * q11x * q11y +
+						  ((float)Q21s[c]) * q21x * q21y +
+						  ((float)Q12s[c]) * q12x * q12y +
+						  ((float)Q22s[c]) * (1.0 -
+											  q11x * q11y -
+											  q21x * q21y -
+											  q12x * q12y)
+					  );
+		}
+	}
+	WRITE_UINT32((byte *)dst->getBasePtr(dstX + dstRect.left, dstY + dstRect.top), color);
+}
+#else
+void TransparentSurface::copyPixelNearestNeighbor(float projX, float projY, int dstX, int dstY, const Common::Rect &srcRect, const Common::Rect &dstRect, const TransparentSurface *src, TransparentSurface *dst) {
+	int srcW = srcRect.width();
+	int srcH = srcRect.height();
+	int dstW = dstRect.width();
+	int dstH = dstRect.height();
+
+	assert(dstX >= 0 && dstX < dstW);
+	assert(dstY >= 0 && dstY < dstH);
+
+	uint32 color;
+
+	if (projX >= srcW || projX < 0 || projY >= srcH || projY < 0) {
+		color = 0;
+	} else {
+		color = READ_UINT32((const byte *)src->getBasePtr((int)projX, (int)projY));
+	}
+
+	WRITE_UINT32((byte *)dst->getBasePtr(dstX, dstY), color);
+}
+#endif
+
 byte *TransparentSurface::_lookup = nullptr;
 
 void TransparentSurface::destroyLookup() {
@@ -46,11 +157,14 @@ TransparentSurface::TransparentSurface(const Surface &surf, bool copyData) : Sur
 		h = surf.h;
 		pitch = surf.pitch;
 		format = surf.format;
-		pixels = surf.pixels;
+		// We need to cast the const qualifier away here because 'pixels'
+		// always needs to be writable. 'surf' however is a constant Surface,
+		// thus getPixels will always return const pixel data.
+		pixels = const_cast<void *>(surf.getPixels());
 	}
 }
 
-void doBlitOpaque(byte *ino, byte* outo, uint32 width, uint32 height, uint32 pitch, int32 inStep, int32 inoStep) {
+void doBlitOpaque(byte *ino, byte *outo, uint32 width, uint32 height, uint32 pitch, int32 inStep, int32 inoStep) {
 	byte *in, *out;
 
 #ifdef SCUMM_LITTLE_ENDIAN
@@ -81,7 +195,7 @@ void TransparentSurface::generateLookup() {
 	}
 }
 
-void TransparentSurface::doBlitAlpha(byte *ino, byte* outo, uint32 width, uint32 height, uint32 pitch, int32 inStep, int32 inoStep) {
+void TransparentSurface::doBlitAlpha(byte *ino, byte *outo, uint32 width, uint32 height, uint32 pitch, int32 inStep, int32 inoStep) {
 	byte *in, *out;
 
 	if (!_lookup) {
@@ -195,16 +309,28 @@ Common::Rect TransparentSurface::blit(Graphics::Surface &target, int posX, int p
 	}
 
 	if (pPartRect) {
-		srcImage.pixels = &((char *)pixels)[pPartRect->top * srcImage.pitch + pPartRect->left * 4];
+
+		int xOffset = pPartRect->left;
+		int yOffset = pPartRect->top;
+
+		if (flipping & FLIP_V) {
+			yOffset = srcImage.h - pPartRect->bottom;
+		}
+
+		if (flipping & FLIP_H) {
+			xOffset = srcImage.w - pPartRect->right;
+		}
+
+		srcImage.pixels = getBasePtr(xOffset, yOffset);
 		srcImage.w = pPartRect->width();
 		srcImage.h = pPartRect->height();
 
 		debug(6, "Blit(%d, %d, %d, [%d, %d, %d, %d], %08x, %d, %d)", posX, posY, flipping,
-		      pPartRect->left,  pPartRect->top, pPartRect->width(), pPartRect->height(), color, width, height);
+			  pPartRect->left,  pPartRect->top, pPartRect->width(), pPartRect->height(), color, width, height);
 	} else {
 
 		debug(6, "Blit(%d, %d, %d, [%d, %d, %d, %d], %08x, %d, %d)", posX, posY, flipping, 0, 0,
-		      srcImage.w, srcImage.h, color, width, height);
+			  srcImage.w, srcImage.h, color, width, height);
 	}
 
 	if (width == -1)
@@ -224,7 +350,7 @@ Common::Rect TransparentSurface::blit(Graphics::Surface &target, int posX, int p
 	if ((width != srcImage.w) || (height != srcImage.h)) {
 		// Scale the image
 		img = imgScaled = srcImage.scale(width, height);
-		savedPixels = (byte *)img->pixels;
+		savedPixels = (byte *)img->getPixels();
 	} else {
 		img = &srcImage;
 	}
@@ -232,13 +358,13 @@ Common::Rect TransparentSurface::blit(Graphics::Surface &target, int posX, int p
 	// Handle off-screen clipping
 	if (posY < 0) {
 		img->h = MAX(0, (int)img->h - -posY);
-		img->pixels = (byte *)img->pixels + img->pitch * -posY;
+		img->setPixels((byte *)img->getBasePtr(0, -posY));
 		posY = 0;
 	}
 
 	if (posX < 0) {
 		img->w = MAX(0, (int)img->w - -posX);
-		img->pixels = (byte *)img->pixels + (-posX * 4);
+		img->setPixels((byte *)img->getBasePtr(-posX, 0));
 		posX = 0;
 	}
 
@@ -250,12 +376,12 @@ Common::Rect TransparentSurface::blit(Graphics::Surface &target, int posX, int p
 
 		int inStep = 4;
 		int inoStep = img->pitch;
-		if (flipping & TransparentSurface::FLIP_V) {
+		if (flipping & TransparentSurface::FLIP_H) {
 			inStep = -inStep;
 			xp = img->w - 1;
 		}
 
-		if (flipping & TransparentSurface::FLIP_H) {
+		if (flipping & TransparentSurface::FLIP_V) {
 			inoStep = -inoStep;
 			yp = img->h - 1;
 		}
@@ -375,7 +501,7 @@ Common::Rect TransparentSurface::blit(Graphics::Surface &target, int posX, int p
 	retSize.setHeight(img->h);
 
 	if (imgScaled) {
-		imgScaled->pixels = savedPixels;
+		imgScaled->setPixels(savedPixels);
 		imgScaled->free();
 		delete imgScaled;
 	}
@@ -383,16 +509,54 @@ Common::Rect TransparentSurface::blit(Graphics::Surface &target, int posX, int p
 	return retSize;
 }
 
+TransparentSurface *TransparentSurface::rotoscale(const TransformStruct &transform) const {
+
+	assert(transform._angle != 0); // This would not be ideal; rotoscale() should never be called in conditional branches where angle = 0 anyway.
+
+	Point32 newHotspot;
+	Common::Rect srcRect(0, 0, (int16)w, (int16)h);
+	Rect32 rect = TransformTools::newRect(Rect32(srcRect), transform, &newHotspot);
+	Common::Rect dstRect(0, 0, (int16)(rect.right - rect.left), (int16)(rect.bottom - rect.top));
+
+	TransparentSurface *target = new TransparentSurface();
+	assert(format.bytesPerPixel == 4);
+
+	int dstW = dstRect.width();
+	int dstH = dstRect.height();
+
+	target->create((uint16)dstW, (uint16)dstH, this->format);
+
+	uint32 invAngle = 360 - (transform._angle % 360);
+	float invCos = cos(invAngle * M_PI / 180.0);
+	float invSin = sin(invAngle * M_PI / 180.0);
+	float targX;
+	float targY;
+
+	for (int y = 0; y < dstH; y++) {
+		for (int x = 0; x < dstW; x++) {
+			int x1 = x - newHotspot.x;
+			int y1 = y - newHotspot.y;
+
+			targX = ((x1 * invCos - y1 * invSin)) * kDefaultZoomX / transform._zoom.x + srcRect.left;
+			targY = ((x1 * invSin + y1 * invCos)) * kDefaultZoomY / transform._zoom.y + srcRect.top;
+
+			targX += transform._hotspot.x;
+			targY += transform._hotspot.y;
+
+#if ENABLE_BILINEAR
+			copyPixelBilinear(targX, targY, x, y, srcRect, dstRect, this, target);
+#else
+			copyPixelNearestNeighbor(targX, targY, x, y, srcRect, dstRect, this, target);
+#endif
+		}
+	}
+	return target;
+}
+
 TransparentSurface *TransparentSurface::scale(uint16 newWidth, uint16 newHeight) const {
 	Common::Rect srcRect(0, 0, (int16)w, (int16)h);
 	Common::Rect dstRect(0, 0, (int16)newWidth, (int16)newHeight);
-	return scale(srcRect, dstRect);
-}
 
-// Copied from clone2727's https://github.com/clone2727/scummvm/blob/pegasus/engines/pegasus/surface.cpp#L247
-TransparentSurface *TransparentSurface::scale(const Common::Rect &srcRect, const Common::Rect &dstRect) const {
-	// I'm doing simple linear scaling here
-	// dstRect(x, y) = srcRect(x * srcW / dstW, y * srcH / dstH);
 	TransparentSurface *target = new TransparentSurface();
 
 	assert(format.bytesPerPixel == 4);
@@ -404,11 +568,18 @@ TransparentSurface *TransparentSurface::scale(const Common::Rect &srcRect, const
 
 	target->create((uint16)dstW, (uint16)dstH, this->format);
 
+
+	float projX;
+	float projY;
 	for (int y = 0; y < dstH; y++) {
 		for (int x = 0; x < dstW; x++) {
-			uint32 color = READ_UINT32((const byte *)getBasePtr(x * srcW / dstW + srcRect.left,
-														  y * srcH / dstH + srcRect.top));
-			WRITE_UINT32((byte *)target->getBasePtr(x + dstRect.left, y + dstRect.top), color);
+			projX = x / (float)dstW * srcW;
+			projY = y / (float)dstH * srcH;
+#if ENABLE_BILINEAR
+			copyPixelBilinear(projX, projY, x, y, srcRect, dstRect, this, target);
+#else
+			copyPixelNearestNeighbor(projX, projY, x, y, srcRect, dstRect, this, target);
+#endif
 		}
 	}
 	return target;
@@ -440,4 +611,4 @@ void TransparentSurface::applyColorKey(uint8 rKey, uint8 gKey, uint8 bKey, bool
 	}
 }
 
-} // End of namespace Graphics
+} // End of namespace Wintermute
diff --git a/engines/wintermute/graphics/transparent_surface.h b/engines/wintermute/graphics/transparent_surface.h
index dc079a1fbc..9d06f3e006 100644
--- a/engines/wintermute/graphics/transparent_surface.h
+++ b/engines/wintermute/graphics/transparent_surface.h
@@ -23,6 +23,10 @@
 #define GRAPHICS_TRANSPARENTSURFACE_H
 
 #include "graphics/surface.h"
+#include "engines/wintermute/graphics/transform_struct.h"
+
+#define ENABLE_BILINEAR 0
+
 
 /*
  * This code is based on Broken Sword 2.5 engine
@@ -49,21 +53,26 @@ struct TransparentSurface : public Graphics::Surface {
 	void setColorKey(char r, char g, char b);
 	void disableColorKey();
 
+#if ENABLE_BILINEAR
+	static void copyPixelBilinear(float projX, float projY, int dstX, int dstY, const Common::Rect &srcRect, const Common::Rect &dstRect, const TransparentSurface *src, TransparentSurface *dst);
+#else
+	static void copyPixelNearestNeighbor(float projX, float projY, int dstX, int dstY, const Common::Rect &srcRect, const Common::Rect &dstRect, const TransparentSurface *src, TransparentSurface *dst);
+#endif
 	// Enums
 	/**
 	 @brief The possible flipping parameters for the blit methode.
 	 */
 	enum FLIP_FLAGS {
-	    /// The image will not be flipped.
-	    FLIP_NONE = 0,
-	    /// The image will be flipped at the horizontal axis.
-	    FLIP_H = 1,
-	    /// The image will be flipped at the vertical axis.
-	    FLIP_V = 2,
-	    /// The image will be flipped at the horizontal and vertical axis.
-	    FLIP_HV = FLIP_H | FLIP_V,
-	    /// The image will be flipped at the horizontal and vertical axis.
-	    FLIP_VH = FLIP_H | FLIP_V
+		/// The image will not be flipped.
+		FLIP_NONE = 0,
+		/// The image will be flipped at the horizontal axis.
+		FLIP_H = 1,
+		/// The image will be flipped at the vertical axis.
+		FLIP_V = 2,
+		/// The image will be flipped at the horizontal and vertical axis.
+		FLIP_HV = FLIP_H | FLIP_V,
+		/// The image will be flipped at the horizontal and vertical axis.
+		FLIP_VH = FLIP_H | FLIP_V
 	};
 
 	bool _enableAlphaBlit;
@@ -102,13 +111,13 @@ struct TransparentSurface : public Graphics::Surface {
 	                  uint color = BS_ARGB(255, 255, 255, 255),
 	                  int width = -1, int height = -1);
 	void applyColorKey(uint8 r, uint8 g, uint8 b, bool overwriteAlpha = false);
-	// The following scale-code supports arbitrary scaling (i.e. no repeats of column 0 at the end of lines)
+
 	TransparentSurface *scale(uint16 newWidth, uint16 newHeight) const;
-	TransparentSurface *scale(const Common::Rect &srcRect, const Common::Rect &dstRect) const;
+	TransparentSurface *rotoscale(const TransformStruct &transform) const;
 	static byte *_lookup;
 	static void destroyLookup();
 private:
-	static void doBlitAlpha(byte *ino, byte* outo, uint32 width, uint32 height, uint32 pitch, int32 inStep, int32 inoStep);
+	static void doBlitAlpha(byte *ino, byte *outo, uint32 width, uint32 height, uint32 pitch, int32 inStep, int32 inoStep);
 	static void generateLookup();
 };
 
@@ -125,7 +134,7 @@ private:
 };*/
 
 
-} // End of namespace Graphics
+} // End of namespace Wintermute
 
 
 #endif
diff --git a/engines/wintermute/math/floatpoint.h b/engines/wintermute/math/floatpoint.h
new file mode 100644
index 0000000000..0c47ef09d7
--- /dev/null
+++ b/engines/wintermute/math/floatpoint.h
@@ -0,0 +1,52 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef WINTERMUTE_FLOATPOINT_H
+#define WINTERMUTE_FLOATPOINT_H
+
+namespace Wintermute {
+
+struct FloatPoint {
+	float x;
+	float y;
+	FloatPoint() : x(0), y(0) {}
+	FloatPoint(float x1, float y1) : x(x1), y(y1) {}
+	bool operator==(const FloatPoint &p) const { return x == p.x && y == p.y; }
+	bool operator!=(const FloatPoint  &p) const { return x != p.x || y != p.y; }
+	FloatPoint operator+(const FloatPoint &delta) const { return FloatPoint (x + delta.x, y + delta.y);	}
+	FloatPoint operator-(const FloatPoint &delta) const { return FloatPoint (x - delta.x, y - delta.y);	}
+
+	FloatPoint& operator+=(const FloatPoint &delta) {
+		x += delta.x;
+		y += delta.y;
+		return *this;
+	}
+	FloatPoint& operator-=(const FloatPoint &delta) {
+		x -= delta.x;
+		y -= delta.y;
+		return *this;
+	}
+};
+
+} // End of namespace Wintermute
+
+#endif
diff --git a/engines/wintermute/math/math_util.cpp b/engines/wintermute/math/math_util.cpp
index 31af77538a..903cea6d39 100644
--- a/engines/wintermute/math/math_util.cpp
+++ b/engines/wintermute/math/math_util.cpp
@@ -27,7 +27,7 @@
  */
 
 #include "engines/wintermute/math/math_util.h"
-#include <math.h>
+#include "common/scummsys.h"
 
 namespace Wintermute {
 
@@ -49,4 +49,4 @@ float MathUtil::roundUp(float val) {
 	return result;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/math/math_util.h b/engines/wintermute/math/math_util.h
index 38b6d9abf9..41a7a43e2e 100644
--- a/engines/wintermute/math/math_util.h
+++ b/engines/wintermute/math/math_util.h
@@ -37,6 +37,6 @@ public:
 	static float roundUp(float val);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/math/matrix4.cpp b/engines/wintermute/math/matrix4.cpp
index ca1eae8813..011766f510 100644
--- a/engines/wintermute/math/matrix4.cpp
+++ b/engines/wintermute/math/matrix4.cpp
@@ -28,7 +28,7 @@
 
 #include "engines/wintermute/math/matrix4.h"
 #include "engines/wintermute/math/vector2.h"
-#include <math.h>
+#include "common/scummsys.h"
 
 namespace Wintermute {
 
@@ -83,4 +83,4 @@ void Matrix4::transformVector2(Vector2 &vec) {
 	vec.y = y;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/math/matrix4.h b/engines/wintermute/math/matrix4.h
index 273633f723..4198b50484 100644
--- a/engines/wintermute/math/matrix4.h
+++ b/engines/wintermute/math/matrix4.h
@@ -45,6 +45,6 @@ public:
 	float m[4][4];
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/math/rect32.h b/engines/wintermute/math/rect32.h
index 190c1135cf..f522ab3a35 100644
--- a/engines/wintermute/math/rect32.h
+++ b/engines/wintermute/math/rect32.h
@@ -24,12 +24,38 @@
 #define WINTERMUTE_RECT32_H
 
 #include "common/system.h"
+#include "engines/wintermute/math/floatpoint.h"
+#include "common/rect.h"
 
 namespace Wintermute {
 
 struct Point32 {
 	int32 x;
 	int32 y;
+	Point32() : x(0), y(0) {}
+	Point32(int32 x1, int32 y1) : x(x1), y(y1) {}
+	bool operator==(const Point32 &p) const { return x == p.x && y == p.y; }
+	bool operator!=(const Point32 &p) const { return x != p.x || y != p.y; }
+	Point32 operator+(const Point32 &delta) const {	return Point32(x + delta.x, y + delta.y);	}
+	Point32 operator-(const Point32 &delta) const {	return Point32(x - delta.x, y - delta.y);	}
+
+	Point32 &operator+=(const Point32 &delta) {
+		x += delta.x;
+		y += delta.y;
+		return *this;
+	}
+
+	Point32 &operator-=(const Point32 &delta) {
+		x -= delta.x;
+		y -= delta.y;
+		return *this;
+	}
+	
+	operator FloatPoint() {
+		return FloatPoint(x,y);
+	}
+
+
 };
 
 struct Rect32 {
@@ -38,6 +64,7 @@ struct Rect32 {
 
 	Rect32() : top(0), left(0), bottom(0), right(0) {}
 	Rect32(int32 w, int32 h) : top(0), left(0), bottom(h), right(w) {}
+	Rect32(const Common::Rect &rect) : top(rect.top), left(rect.left), bottom(rect.bottom), right(rect.right) {}
 	Rect32(int32 x1, int32 y1, int32 x2, int32 y2) : top(y1), left(x1), bottom(y2), right(x2) {
 		assert(isValidRect());
 	}
@@ -89,6 +116,6 @@ struct Rect32 {
 	}
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/math/vector2.cpp b/engines/wintermute/math/vector2.cpp
index 74c5586d62..618ee9bda9 100644
--- a/engines/wintermute/math/vector2.cpp
+++ b/engines/wintermute/math/vector2.cpp
@@ -27,7 +27,7 @@
  */
 
 #include "engines/wintermute/math/vector2.h"
-#include <math.h>
+#include "common/scummsys.h"
 
 namespace Wintermute {
 
@@ -52,4 +52,4 @@ float Vector2::length() const {
 	return (float)sqrt(x * x + y * y);
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/math/vector2.h b/engines/wintermute/math/vector2.h
index 31f31daaa0..e4ba97c517 100644
--- a/engines/wintermute/math/vector2.h
+++ b/engines/wintermute/math/vector2.h
@@ -70,6 +70,6 @@ public:
 	float y;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/module.mk b/engines/wintermute/module.mk
index 32931bf05f..95f9ba2ffb 100644
--- a/engines/wintermute/module.mk
+++ b/engines/wintermute/module.mk
@@ -89,6 +89,8 @@ MODULE_OBJS := \
 	base/save_thumb_helper.o \
 	base/timer.o \
 	detection.o \
+	graphics/transform_struct.o \
+	graphics/transform_tools.o \
 	graphics/transparent_surface.o \
 	math/math_util.o \
 	math/matrix4.o \
diff --git a/engines/wintermute/persistent.h b/engines/wintermute/persistent.h
index 1464ae0fd6..ddc0791054 100644
--- a/engines/wintermute/persistent.h
+++ b/engines/wintermute/persistent.h
@@ -37,7 +37,7 @@ class BasePersistenceManager;
 typedef void *(*PERSISTBUILD)(void);
 typedef bool(*PERSISTLOAD)(void *, BasePersistenceManager *);
 typedef void(*SYS_INSTANCE_CALLBACK)(void *instance, void *data);
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #include "engines/wintermute/system/sys_class_registry.h"
 namespace Wintermute {
@@ -85,6 +85,6 @@ namespace Wintermute {
 #define TMEMBER_PTR(memberName) #memberName, &memberName
 #define TMEMBER_INT(memberName) #memberName, (int32*)&memberName
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/platform_osystem.cpp b/engines/wintermute/platform_osystem.cpp
index 362c0da624..87a127d001 100644
--- a/engines/wintermute/platform_osystem.cpp
+++ b/engines/wintermute/platform_osystem.cpp
@@ -125,9 +125,12 @@ void BasePlatform::handleEvent(Common::Event *event) {
 //			_gameRef->AutoSaveOnExit();
 //			_gameRef->_quitting = true;
 //		}
-		if (_gameRef) {
-			_gameRef->onWindowClose();
-		}
+
+// The engine CAN query for closing, but we disable it for now, as the EVENT_QUIT-event
+// can't be stopped.
+//		if (_gameRef) {
+//			_gameRef->onWindowClose();
+//		}
 		break;
 	default:
 		// TODO: Do we care about any other events?
@@ -272,4 +275,4 @@ char *BasePlatform::strlwr(char *string) {
 	return string;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/platform_osystem.h b/engines/wintermute/platform_osystem.h
index 8c39b29ea9..46c86df909 100644
--- a/engines/wintermute/platform_osystem.h
+++ b/engines/wintermute/platform_osystem.h
@@ -70,6 +70,6 @@ private:
 	static WintermuteEngine *_engineRef;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/system/sys_class.cpp b/engines/wintermute/system/sys_class.cpp
index cda58bbb48..0577f29e2c 100644
--- a/engines/wintermute/system/sys_class.cpp
+++ b/engines/wintermute/system/sys_class.cpp
@@ -217,4 +217,4 @@ void SystemClass::instanceCallback(SYS_INSTANCE_CALLBACK lpCallback, void *lpDat
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/system/sys_class.h b/engines/wintermute/system/sys_class.h
index 3f91723ed8..9fb3f70696 100644
--- a/engines/wintermute/system/sys_class.h
+++ b/engines/wintermute/system/sys_class.h
@@ -125,6 +125,6 @@ private:
 	InstanceMap _instanceMap;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/system/sys_class_registry.cpp b/engines/wintermute/system/sys_class_registry.cpp
index 8a6aae754f..20e4661efb 100644
--- a/engines/wintermute/system/sys_class_registry.cpp
+++ b/engines/wintermute/system/sys_class_registry.cpp
@@ -333,4 +333,4 @@ void SystemClassRegistry::dumpClasses(Common::WriteStream *stream) {
 	}
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/system/sys_class_registry.h b/engines/wintermute/system/sys_class_registry.h
index ef7218c7c1..48a6738ffb 100644
--- a/engines/wintermute/system/sys_class_registry.h
+++ b/engines/wintermute/system/sys_class_registry.h
@@ -101,6 +101,6 @@ public:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/system/sys_instance.cpp b/engines/wintermute/system/sys_instance.cpp
index d106119dba..b8e5c9b50a 100644
--- a/engines/wintermute/system/sys_instance.cpp
+++ b/engines/wintermute/system/sys_instance.cpp
@@ -46,4 +46,4 @@ SystemInstance::SystemInstance(void *instance, int id, SystemClass *sysClass) {
 SystemInstance::~SystemInstance() {
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/system/sys_instance.h b/engines/wintermute/system/sys_instance.h
index 215a6d1437..115de28094 100644
--- a/engines/wintermute/system/sys_instance.h
+++ b/engines/wintermute/system/sys_instance.h
@@ -63,6 +63,6 @@ private:
 	SystemClass *_class;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ui/ui_button.cpp b/engines/wintermute/ui/ui_button.cpp
index 9db1f4f4b4..b2e6c3953b 100644
--- a/engines/wintermute/ui/ui_button.cpp
+++ b/engines/wintermute/ui/ui_button.cpp
@@ -1206,4 +1206,4 @@ bool UIButton::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ui/ui_button.h b/engines/wintermute/ui/ui_button.h
index 5db9356ef9..b5002f3166 100644
--- a/engines/wintermute/ui/ui_button.h
+++ b/engines/wintermute/ui/ui_button.h
@@ -75,6 +75,6 @@ public:
 	virtual const char *scToString() override;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ui/ui_edit.cpp b/engines/wintermute/ui/ui_edit.cpp
index 91ca7326cb..caed157e0b 100644
--- a/engines/wintermute/ui/ui_edit.cpp
+++ b/engines/wintermute/ui/ui_edit.cpp
@@ -949,4 +949,4 @@ bool UIEdit::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ui/ui_edit.h b/engines/wintermute/ui/ui_edit.h
index ac626f0f06..a057be9ead 100644
--- a/engines/wintermute/ui/ui_edit.h
+++ b/engines/wintermute/ui/ui_edit.h
@@ -67,6 +67,6 @@ public:
 	virtual const char *scToString() override;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ui/ui_entity.cpp b/engines/wintermute/ui/ui_entity.cpp
index 1872400cdd..6d4cfdb7eb 100644
--- a/engines/wintermute/ui/ui_entity.cpp
+++ b/engines/wintermute/ui/ui_entity.cpp
@@ -363,4 +363,4 @@ bool UIEntity::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ui/ui_entity.h b/engines/wintermute/ui/ui_entity.h
index 3bd3ec9888..1b6e8a10d6 100644
--- a/engines/wintermute/ui/ui_entity.h
+++ b/engines/wintermute/ui/ui_entity.h
@@ -54,6 +54,6 @@ public:
 	virtual const char *scToString();
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ui/ui_object.cpp b/engines/wintermute/ui/ui_object.cpp
index 07efc5e4cb..c32ae75c20 100644
--- a/engines/wintermute/ui/ui_object.cpp
+++ b/engines/wintermute/ui/ui_object.cpp
@@ -648,4 +648,4 @@ bool UIObject::saveAsText(BaseDynamicBuffer *buffer, int indent) {
 	return STATUS_FAILED;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ui/ui_object.h b/engines/wintermute/ui/ui_object.h
index 935c27613c..5d9508c2cf 100644
--- a/engines/wintermute/ui/ui_object.h
+++ b/engines/wintermute/ui/ui_object.h
@@ -80,6 +80,6 @@ public:
 	virtual const char *scToString() override;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ui/ui_text.cpp b/engines/wintermute/ui/ui_text.cpp
index 98d70b770e..5dc25f5852 100644
--- a/engines/wintermute/ui/ui_text.cpp
+++ b/engines/wintermute/ui/ui_text.cpp
@@ -519,4 +519,4 @@ bool UIText::sizeToFit() {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ui/ui_text.h b/engines/wintermute/ui/ui_text.h
index be074755ba..29ed62a5ef 100644
--- a/engines/wintermute/ui/ui_text.h
+++ b/engines/wintermute/ui/ui_text.h
@@ -55,6 +55,6 @@ public:
 	virtual const char *scToString() override;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ui/ui_tiled_image.cpp b/engines/wintermute/ui/ui_tiled_image.cpp
index abccdd6c39..de4b86a6dd 100644
--- a/engines/wintermute/ui/ui_tiled_image.cpp
+++ b/engines/wintermute/ui/ui_tiled_image.cpp
@@ -388,4 +388,4 @@ bool UITiledImage::persist(BasePersistenceManager *persistMgr) {
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ui/ui_tiled_image.h b/engines/wintermute/ui/ui_tiled_image.h
index a6cd22d53d..39bc6495a9 100644
--- a/engines/wintermute/ui/ui_tiled_image.h
+++ b/engines/wintermute/ui/ui_tiled_image.h
@@ -59,6 +59,6 @@ private:
 	Rect32 _downRight;
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/ui/ui_window.cpp b/engines/wintermute/ui/ui_window.cpp
index 2ce9f68605..9066ee9f5b 100644
--- a/engines/wintermute/ui/ui_window.cpp
+++ b/engines/wintermute/ui/ui_window.cpp
@@ -1442,4 +1442,4 @@ bool UIWindow::getWindowObjects(BaseArray<UIObject *> &objects, bool interactive
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/ui/ui_window.h b/engines/wintermute/ui/ui_window.h
index 70799cea25..8a726fdff8 100644
--- a/engines/wintermute/ui/ui_window.h
+++ b/engines/wintermute/ui/ui_window.h
@@ -89,6 +89,6 @@ public:
 	virtual const char *scToString();
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/utils/crc.cpp b/engines/wintermute/utils/crc.cpp
index e7ec45511b..a9781500fa 100644
--- a/engines/wintermute/utils/crc.cpp
+++ b/engines/wintermute/utils/crc.cpp
@@ -234,4 +234,4 @@ crc crc_finalize(crc remainder) {
 	return (REFLECT_REMAINDER(remainder) ^ FINAL_XOR_VALUE);
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/utils/path_util.cpp b/engines/wintermute/utils/path_util.cpp
index 298f0c268f..ee8b298562 100644
--- a/engines/wintermute/utils/path_util.cpp
+++ b/engines/wintermute/utils/path_util.cpp
@@ -98,4 +98,4 @@ AnsiString PathUtil::getExtension(const AnsiString &path) {
 	return Common::lastPathComponent(path, '.');
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/utils/path_util.h b/engines/wintermute/utils/path_util.h
index 7358c2aba0..2c7dfa99d1 100644
--- a/engines/wintermute/utils/path_util.h
+++ b/engines/wintermute/utils/path_util.h
@@ -44,6 +44,6 @@ public:
 	static AnsiString getExtension(const AnsiString &path);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/utils/string_util.cpp b/engines/wintermute/utils/string_util.cpp
index 9fffad85cd..23abb5d579 100644
--- a/engines/wintermute/utils/string_util.cpp
+++ b/engines/wintermute/utils/string_util.cpp
@@ -231,4 +231,4 @@ AnsiString StringUtil::toString(int val) {
 }
 
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/utils/string_util.h b/engines/wintermute/utils/string_util.h
index e419e2bca8..3ae5e47493 100644
--- a/engines/wintermute/utils/string_util.h
+++ b/engines/wintermute/utils/string_util.h
@@ -51,6 +51,6 @@ public:
 	static AnsiString toString(int val);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/utils/utils.cpp b/engines/wintermute/utils/utils.cpp
index 6e0d69edbe..8fa6313ba6 100644
--- a/engines/wintermute/utils/utils.cpp
+++ b/engines/wintermute/utils/utils.cpp
@@ -258,4 +258,4 @@ float BaseUtils::Hue2RGB(float v1, float v2, float vH) {
 	return (v1);
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/utils/utils.h b/engines/wintermute/utils/utils.h
index d6a603ec72..6c804ff01e 100644
--- a/engines/wintermute/utils/utils.h
+++ b/engines/wintermute/utils/utils.h
@@ -59,6 +59,6 @@ private:
 	static float Hue2RGB(float v1, float v2, float vH);
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/video/video_player.cpp b/engines/wintermute/video/video_player.cpp
index 42857b5c1b..f18311c3e1 100644
--- a/engines/wintermute/video/video_player.cpp
+++ b/engines/wintermute/video/video_player.cpp
@@ -106,4 +106,4 @@ bool VideoPlayer::loadSubtitles(const char *filename, const char *subtitleFile)
 	return STATUS_OK;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/video/video_player.h b/engines/wintermute/video/video_player.h
index 033ab50dfa..51c6bf41d3 100644
--- a/engines/wintermute/video/video_player.h
+++ b/engines/wintermute/video/video_player.h
@@ -85,6 +85,6 @@ public:
 	    BaseArray<CVidSubtitle *, CVidSubtitle *> _subtitles;*/
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/video/video_theora_player.cpp b/engines/wintermute/video/video_theora_player.cpp
index 8f9db8392f..f3317684b5 100644
--- a/engines/wintermute/video/video_theora_player.cpp
+++ b/engines/wintermute/video/video_theora_player.cpp
@@ -163,14 +163,14 @@ bool VideoTheoraPlayer::resetStream() {
 	if (!_file) {
 		return STATUS_FAILED;
 	}
-	
+
 #if defined (USE_THEORADEC)
 	_theoraDecoder = new Video::TheoraDecoder();
 #else
 	return STATUS_FAILED;
 #endif
 	_theoraDecoder->loadStream(_file);
-	
+
 	if (!_theoraDecoder->isVideoLoaded()) {
 		return STATUS_FAILED;
 	}
@@ -369,14 +369,14 @@ void VideoTheoraPlayer::writeAlpha() {
 	if (_alphaImage && _surface.w == _alphaImage->getSurface()->w && _surface.h == _alphaImage->getSurface()->h) {
 		assert(_alphaImage->getSurface()->format.bytesPerPixel == 4);
 		assert(_surface.format.bytesPerPixel == 4);
-		const byte *alphaData = (const byte *)_alphaImage->getSurface()->getBasePtr(0, 0);
+		const byte *alphaData = (const byte *)_alphaImage->getSurface()->getPixels();
 #ifdef SCUMM_LITTLE_ENDIAN
 		int alphaPlace = (_alphaImage->getSurface()->format.aShift / 8);
 #else
 		int alphaPlace = 3 - (_alphaImage->getSurface()->format.aShift / 8);
 #endif
 		alphaData += alphaPlace;
-		byte *imgData = (byte *)_surface.getBasePtr(0, 0);
+		byte *imgData = (byte *)_surface.getPixels();
 #ifdef SCUMM_LITTLE_ENDIAN
 		imgData += (_surface.format.aShift / 8);
 #else
@@ -417,7 +417,7 @@ bool VideoTheoraPlayer::display(uint32 alpha) {
 bool VideoTheoraPlayer::setAlphaImage(const Common::String &filename) {
 	delete _alphaImage;
 	_alphaImage = new BaseImage();
-	if (!_alphaImage || DID_FAIL(_alphaImage->loadFile(filename))) {
+	if (filename == "" || !_alphaImage || DID_FAIL(_alphaImage->loadFile(filename))) {
 		delete _alphaImage;
 		_alphaImage = nullptr;
 		_alphaFilename = "";
@@ -498,7 +498,7 @@ bool VideoTheoraPlayer::persist(BasePersistenceManager *persistMgr) {
 	persistMgr->transfer(TMEMBER(_alphaFilename));
 	persistMgr->transfer(TMEMBER(_posX));
 	persistMgr->transfer(TMEMBER(_posY));
-	persistMgr->transfer(TMEMBER(_playZoom));
+	persistMgr->transferFloat(TMEMBER(_playZoom));
 	persistMgr->transfer(TMEMBER_INT(_playbackType));
 	persistMgr->transfer(TMEMBER(_looping));
 	persistMgr->transfer(TMEMBER(_volume));
@@ -529,4 +529,4 @@ BaseSurface *VideoTheoraPlayer::getTexture() const {
 	return _texture;
 }
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
diff --git a/engines/wintermute/video/video_theora_player.h b/engines/wintermute/video/video_theora_player.h
index 364509a080..ddeba48bbc 100644
--- a/engines/wintermute/video/video_theora_player.h
+++ b/engines/wintermute/video/video_theora_player.h
@@ -101,7 +101,7 @@ public:
 	// video properties
 	int32 _posX;
 	int32 _posY;
-	
+
 	bool _dontDropFrames;
 private:
 	int32 _state;
@@ -142,6 +142,6 @@ private:
 
 };
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif
diff --git a/engines/wintermute/wintermute.cpp b/engines/wintermute/wintermute.cpp
index 92381742de..a878944661 100644
--- a/engines/wintermute/wintermute.cpp
+++ b/engines/wintermute/wintermute.cpp
@@ -26,7 +26,6 @@
 #include "common/debug.h"
 #include "common/debug-channels.h"
 #include "common/error.h"
-#include "common/EventRecorder.h"
 #include "common/file.h"
 #include "common/fs.h"
 #include "common/tokenizer.h"
@@ -134,7 +133,7 @@ Common::Error WintermuteEngine::run() {
 }
 
 int WintermuteEngine::init() {
-	BaseEngine::createInstance(_targetName, _gameDescription->language);
+	BaseEngine::createInstance(_targetName, _gameDescription->gameid, _gameDescription->language);
 	_game = new AdGame(_targetName);
 	if (!_game) {
 		return 1;
@@ -148,7 +147,7 @@ int WintermuteEngine::init() {
 	_game->initialize1();
 
 	// set gameId, for savegame-naming:
-	_game->setGameId(_targetName);
+	_game->setGameTargetName(_targetName);
 
 	if (DID_FAIL(_game->loadSettings("startup.settings"))) {
 		_game->LOG(0, "Error loading game settings.");
@@ -251,6 +250,9 @@ int WintermuteEngine::messageLoop() {
 			}
 			prevTime = time;
 		}
+		if (shouldQuit()) {
+			break;
+		}
 		if (_game && _game->_quitting) {
 			break;
 		}
@@ -292,6 +294,7 @@ bool WintermuteEngine::getGameInfo(const Common::FSList &fslist, Common::String
 	Common::SeekableReadStream *stream = nullptr;
 	// Quick-fix, instead of possibly breaking the persistence-system, let's just roll with it
 	BaseFileManager *fileMan = new BaseFileManager(Common::UNK_LANG, true);
+	fileMan->registerPackages(fslist);
 	stream = fileMan->openFile("startup.settings", false, false);
 
 	// The process is as follows: Check the "GAME=" tag in startup.settings, to decide where the
diff --git a/engines/wintermute/wintypes.h b/engines/wintermute/wintypes.h
index c7723808ea..1288ac1a65 100644
--- a/engines/wintermute/wintypes.h
+++ b/engines/wintermute/wintypes.h
@@ -48,6 +48,6 @@ namespace Wintermute {
 
 #define MAX_PATH_LENGTH 512
 
-} // end of namespace Wintermute
+} // End of namespace Wintermute
 
 #endif