From db017b746dded2ea287c04c37fbb88ef82492781 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Wed, 19 Mar 2014 19:44:51 -0400
Subject: MADS: Moved ScreenObjects into the Game class

---
 engines/mads/game.cpp           |   6 +--
 engines/mads/game.h             |   2 +
 engines/mads/hotspots.cpp       |   6 +--
 engines/mads/inventory.cpp      |   6 +--
 engines/mads/scene.cpp          |  12 ++---
 engines/mads/scene.h            |   1 -
 engines/mads/scene_data.cpp     | 106 ----------------------------------------
 engines/mads/scene_data.h       |  47 ------------------
 engines/mads/screen.cpp         | 106 ++++++++++++++++++++++++++++++++++++++++
 engines/mads/screen.h           |  54 ++++++++++++++++++++
 engines/mads/user_interface.cpp |  34 ++++++-------
 engines/mads/user_interface.h   |   6 ---
 12 files changed, 193 insertions(+), 193 deletions(-)

diff --git a/engines/mads/game.cpp b/engines/mads/game.cpp
index e65330a5d4..06ea2a5437 100644
--- a/engines/mads/game.cpp
+++ b/engines/mads/game.cpp
@@ -40,7 +40,7 @@ Game *Game::init(MADSEngine *vm) {
 }
 
 Game::Game(MADSEngine *vm): _vm(vm), _surface(nullptr), _objects(vm), 
-		_scene(vm), _player(vm) {
+		_scene(vm), _screenObjects(vm), _player(vm) {
 	_sectionNumber = _priorSectionNumber = 0;
 	_difficultyLevel = DIFFICULTY_HARD;
 	_saveSlot = -1;
@@ -163,8 +163,8 @@ void Game::sectionLoop() {
 		_vm->_dialogs->_defaultPosition = Common::Point(-1, -1);
 		_visitedScenes.add(_scene._nextSceneId);
 
-		_scene._screenObjects._v8333C = true;
-		_scene._screenObjects._v832EC = 0;
+		_screenObjects._v8333C = true;
+		_screenObjects._v832EC = 0;
 		_scene._userInterface._scrollerY = 0;
 		_v3 = -1;
 
diff --git a/engines/mads/game.h b/engines/mads/game.h
index 6ef1ca9ef5..444e2fa372 100644
--- a/engines/mads/game.h
+++ b/engines/mads/game.h
@@ -29,6 +29,7 @@
 #include "mads/game_data.h"
 #include "mads/inventory.h"
 #include "mads/player.h"
+#include "mads/screen.h"
 
 namespace MADS {
 
@@ -112,6 +113,7 @@ public:
 	static Game *init(MADSEngine *vm);
 public:
 	Player _player;
+	ScreenObjects _screenObjects;
 	int _sectionNumber;
 	int _priorSectionNumber;
 	int _currentSectionNumber;
diff --git a/engines/mads/hotspots.cpp b/engines/mads/hotspots.cpp
index b33b4b2f28..df56a69e5a 100644
--- a/engines/mads/hotspots.cpp
+++ b/engines/mads/hotspots.cpp
@@ -126,12 +126,12 @@ void DynamicHotspots::refresh() {
 		DynamicHotspot &dh = (*this)[i];
 
 		if ((*this)[i]._active) {
-			switch (_vm->_game->_scene._screenObjects._v832EC) {
+			switch (_vm->_game->_screenObjects._v832EC) {
 			case 0:
 			case 2:
-				_vm->_game->_scene._screenObjects.add(dh._bounds, _vm->_game->_scene._layer,
+				_vm->_game->_screenObjects.add(dh._bounds, _vm->_game->_scene._layer,
 					CAT_12, dh._descId);
-				_vm->_game->_scene._screenObjects._v8333C = true;
+				_vm->_game->_screenObjects._v8333C = true;
 				break;
 			default:
 				break;
diff --git a/engines/mads/inventory.cpp b/engines/mads/inventory.cpp
index b697462cae..1443761ada 100644
--- a/engines/mads/inventory.cpp
+++ b/engines/mads/inventory.cpp
@@ -116,7 +116,7 @@ void InventoryObjects::addToInventory(int objectId) {
 
 		(*this)[objectId]._roomNumber = PLAYER_INVENTORY;
 
-		if (_vm->_game->_v1 == 5 && !_vm->_game->_scene._screenObjects._v832EC) {
+		if (_vm->_game->_v1 == 5 && !_vm->_game->_screenObjects._v832EC) {
 			userInterface.categoryChanged();
 			userInterface.selectObject(userInterface._selectedInvIndex);
 		}
@@ -137,7 +137,7 @@ void InventoryObjects::removeFromInventory(int objectId, int newScene) {
 	int selectedIndex = userInterface._selectedInvIndex;
 	bool noSelection = selectedIndex < 0;
 
-	if (_vm->_game->_v1 == 5 && !scene._screenObjects._v832EC)
+	if (_vm->_game->_v1 == 5 && !_vm->_game->_screenObjects._v832EC)
 		userInterface.selectObject(-1);
 
 	// Remove the item from the inventory list
@@ -158,7 +158,7 @@ void InventoryObjects::removeFromInventory(int objectId, int newScene) {
 			newIndex = 0;
 	}
 
-	if (_vm->_game->_v1 == 5 && !scene._screenObjects._v832EC) {
+	if (_vm->_game->_v1 == 5 && !_vm->_game->_screenObjects._v832EC) {
 		userInterface.categoryChanged();
 		userInterface.selectObject(newIndex);
 	}
diff --git a/engines/mads/scene.cpp b/engines/mads/scene.cpp
index 02ef916958..741ba82be4 100644
--- a/engines/mads/scene.cpp
+++ b/engines/mads/scene.cpp
@@ -30,7 +30,7 @@ namespace MADS {
 
 Scene::Scene(MADSEngine *vm): _vm(vm), _action(_vm), _depthSurface(vm),
 		_dirtyAreas(_vm),  _dynamicHotspots(vm), _kernelMessages(vm), 
-		_screenObjects(vm), _sequences(vm), _sprites(vm), _spriteSlots(vm), 
+		_sequences(vm), _sprites(vm), _spriteSlots(vm), 
 		_textDisplay(vm), _userInterface(vm) {
 	_priorSceneId = 0;
 	_nextSceneId = 0;
@@ -162,7 +162,7 @@ void Scene::loadScene(int sceneId, const Common::String &prefix, bool palFlag) {
 	_interfaceY = MADS_SCENE_HEIGHT;
 	_spritesCount = _sprites.size();
 
-	_userInterface.setup(_screenObjects._v832EC);
+	_userInterface.setup(_vm->_game->_screenObjects._v832EC);
 
 	warning("TODO: showMouse");
 
@@ -289,7 +289,7 @@ void Scene::doFrame() {
 		if (_dynamicHotspots._changed)
 			_dynamicHotspots.refresh();
 
-		_screenObjects.check(player._stepEnabled && !_action._startWalkFlag &&
+		_vm->_game->_screenObjects.check(player._stepEnabled && !_action._startWalkFlag &&
 				!_vm->_game->_abortTimers2);
 	}
 
@@ -331,9 +331,9 @@ void Scene::doFrame() {
 
 			// Cursor update code
 			CursorType cursorId = CURSOR_ARROW;
-			if (_action._v83338 == 1 && !_screenObjects._v7FECA &&
-					_screenObjects._category == CAT_HOTSPOT) {
-				int idx = _screenObjects._selectedObject - _userInterface._screenObjectsCount;
+			if (_action._v83338 == 1 && !_vm->_game->_screenObjects._v7FECA &&
+					_vm->_game->_screenObjects._category == CAT_HOTSPOT) {
+				int idx = _vm->_game->_screenObjects._selectedObject - _userInterface._screenObjectsCount;
 				if (idx >= (int)_hotspots.size()) {
 					idx -= _hotspots.size();
 					_vm->_events->_newCursorId = _dynamicHotspots[idx]._cursor;
diff --git a/engines/mads/scene.h b/engines/mads/scene.h
index f5163bb43d..9493eda532 100644
--- a/engines/mads/scene.h
+++ b/engines/mads/scene.h
@@ -89,7 +89,6 @@ public:
 	Common::String _talkFont;
 	int _textSpacing;
 	Hotspots _hotspots;
-	ScreenObjects _screenObjects;
 	DirtyAreas _dirtyAreas;
 	int _v1;
 	SceneInfo *_sceneInfo;
diff --git a/engines/mads/scene_data.cpp b/engines/mads/scene_data.cpp
index 8980bd4428..625eec758e 100644
--- a/engines/mads/scene_data.cpp
+++ b/engines/mads/scene_data.cpp
@@ -30,112 +30,6 @@
 
 namespace MADS {
 
-ScreenObject::ScreenObject() {
-	_category = CAT_NONE;
-	_descId = 0;
-	_layer = 0;
-}
-
-/*------------------------------------------------------------------------*/
-
-ScreenObjects::ScreenObjects(MADSEngine *vm): _vm(vm) {
-	_v8333C = false;
-	_v832EC = 0;
-	_v7FECA = 0;
-	_v7FED6 = 0;
-	_v8332A = 0;
-	_category = CAT_NONE;
-	_objectIndex = 0;
-	_released = false;
-}
-
-void ScreenObjects::add(const Common::Rect &bounds, Layer layer, ScrCategory category, int descId) {
-	assert(size() < 100);
-
-	ScreenObject so;
-	so._bounds = bounds;
-	so._category = category;
-	so._descId = descId;
-	so._layer = layer;
-
-	push_back(so);
-}
-
-void ScreenObjects::check(bool scanFlag) {
-	Scene &scene = _vm->_game->_scene;
-
-	if (!_vm->_events->_mouseButtons || _v832EC)
-		_v7FECA = false;
-
-	if ((_vm->_events->_vD6 || _v8332A || _vm->_game->_scene._userInterface._scrollerY || _v8333C) && scanFlag) {
-		scene._userInterface._selectedInvIndex = scanBackwards(_vm->_events->currentPos(), LAYER_GUI);
-		if (scene._userInterface._selectedInvIndex > 0) {
-			_category = (ScrCategory)((*this)[scene._userInterface._selectedInvIndex - 1]._category & 7);
-			_objectIndex = (*this)[scene._userInterface._selectedInvIndex - 1]._descId;
-		}
-
-		// Handling for easy mouse
-		ScrCategory category = scene._userInterface._category;
-		if (_vm->_easyMouse && !_vm->_events->_vD4 && category != _category
-				&& scene._userInterface._category != CAT_NONE) {
-			_released = true;
-			if (category >= CAT_ACTION && category <= CAT_TALK_ENTRY) {
-				scene._userInterface.elementHighlighted();
-			} 
-		}
-
-		_released = _vm->_events->_mouseReleased;
-		if (_vm->_events->_vD2 || (_vm->_easyMouse && !_vm->_events->_vD4))
-			scene._userInterface._category = _category;
-
-		if (!_vm->_events->_mouseButtons || _vm->_easyMouse) {
-			if (category >= CAT_ACTION && category <= CAT_TALK_ENTRY) {
-				scene._userInterface.elementHighlighted();
-			}
-		}
-
-		if (_vm->_events->_mouseButtons || (_vm->_easyMouse && scene._action._v83338 > 1
-				&& scene._userInterface._category == CAT_INV_LIST) ||
-				(_vm->_easyMouse && scene._userInterface._category == CAT_HOTSPOT)) {
-			scene._action.checkActionAtMousePos();
-		}
-			
-		if (_vm->_events->_mouseReleased) {
-			scene.leftClick();
-			scene._userInterface._category = CAT_NONE;
-		}
-
-		if (_vm->_events->_mouseButtons || _vm->_easyMouse || scene._userInterface._scrollerY)
-			proc1();
-
-		if (_vm->_events->_mouseButtons || _vm->_easyMouse)
-			scene._action.set();
-
-		_v8333C = 0;
-	}
-
-	scene._action.refresh();
-
-	// Loop through image inter list
-	warning("TODO: imageInterList loop");
-}
-
-int ScreenObjects::scanBackwards(const Common::Point &pt, int layer) {
-	for (int i = (int)size() - 1; i >= 0; --i) {
-		if ((*this)[i]._bounds.contains(pt) && ((*this)[i]._layer == layer))
-			return i + 1;
-	}
-
-	// Entry not found
-	return 0;
-}
-
-void ScreenObjects::proc1() {
-	warning("TODO: ScreenObjects::proc1");
-}
-
-/*------------------------------------------------------------------------*/
-
 void SceneNode::load(Common::SeekableReadStream *f) {
 	_walkPos.x = f->readSint16LE();
 	_walkPos.y = f->readSint16LE();
diff --git a/engines/mads/scene_data.h b/engines/mads/scene_data.h
index 1543669f7f..d29d4e319a 100644
--- a/engines/mads/scene_data.h
+++ b/engines/mads/scene_data.h
@@ -51,10 +51,6 @@ class SpriteSlot;
 #define TEXT_DISPLAY_MAX_SIZE 40
 #define DIRTY_AREAS_SIZE (SPRITE_SLOTS_MAX_SIZE + TEXT_DISPLAY_MAX_SIZE)
 
-enum Layer {
-	LAYER_GUI = 19
-};
-
 class VerbInit {
 public:
 	int _id;
@@ -65,49 +61,6 @@ public:
 	VerbInit(int id, int action1, int action2): _id(id), _action1(action1), _action2(action2) {}
 };
 
-class ScreenObject {
-public:
-	Common::Rect _bounds;
-	ScrCategory _category;
-	int _descId;
-	int _layer;
-
-	ScreenObject();
-};
-
-class ScreenObjects: public Common::Array<ScreenObject> {
-private:
-	MADSEngine *_vm;
-
-	int scanBackwards(const Common::Point &pt, int layer);
-
-	void proc1();
-public:
-	int _v832EC;
-	int _v7FECA;
-	int _v7FED6;
-	int _v8332A;
-	int _v8333C;
-	int _selectedObject;
-	ScrCategory _category;
-	int _objectIndex;
-	bool _released;
-
-	/*
-	 * Constructor
-	 */
-	ScreenObjects(MADSEngine *vm);
-
-	/**
-	 * Add a new item to the list
-	 */
-	void add(const Common::Rect &bounds, Layer layer, ScrCategory category, int descId);
-
-	/**
-	 */
-	void check(bool scanFlag);
-};
-
 class SceneLogic {
 protected:
 	MADSEngine *_vm;
diff --git a/engines/mads/screen.cpp b/engines/mads/screen.cpp
index 8b05d7acbe..608456e2e3 100644
--- a/engines/mads/screen.cpp
+++ b/engines/mads/screen.cpp
@@ -243,6 +243,112 @@ void DirtyAreas::reset() {
 
 /*------------------------------------------------------------------------*/
 
+ScreenObject::ScreenObject() {
+	_category = CAT_NONE;
+	_descId = 0;
+	_layer = 0;
+}
+
+/*------------------------------------------------------------------------*/
+
+ScreenObjects::ScreenObjects(MADSEngine *vm) : _vm(vm) {
+	_v8333C = false;
+	_v832EC = 0;
+	_v7FECA = 0;
+	_v7FED6 = 0;
+	_v8332A = 0;
+	_category = CAT_NONE;
+	_objectIndex = 0;
+	_released = false;
+}
+
+void ScreenObjects::add(const Common::Rect &bounds, Layer layer, ScrCategory category, int descId) {
+	assert(size() < 100);
+
+	ScreenObject so;
+	so._bounds = bounds;
+	so._category = category;
+	so._descId = descId;
+	so._layer = layer;
+
+	push_back(so);
+}
+
+void ScreenObjects::check(bool scanFlag) {
+	Scene &scene = _vm->_game->_scene;
+
+	if (!_vm->_events->_mouseButtons || _v832EC)
+		_v7FECA = false;
+
+	if ((_vm->_events->_vD6 || _v8332A || _vm->_game->_scene._userInterface._scrollerY || _v8333C) && scanFlag) {
+		scene._userInterface._selectedInvIndex = scanBackwards(_vm->_events->currentPos(), LAYER_GUI);
+		if (scene._userInterface._selectedInvIndex > 0) {
+			_category = (ScrCategory)((*this)[scene._userInterface._selectedInvIndex - 1]._category & 7);
+			_objectIndex = (*this)[scene._userInterface._selectedInvIndex - 1]._descId;
+		}
+
+		// Handling for easy mouse
+		ScrCategory category = scene._userInterface._category;
+		if (_vm->_easyMouse && !_vm->_events->_vD4 && category != _category
+			&& scene._userInterface._category != CAT_NONE) {
+			_released = true;
+			if (category >= CAT_ACTION && category <= CAT_TALK_ENTRY) {
+				scene._userInterface.elementHighlighted();
+			}
+		}
+
+		_released = _vm->_events->_mouseReleased;
+		if (_vm->_events->_vD2 || (_vm->_easyMouse && !_vm->_events->_vD4))
+			scene._userInterface._category = _category;
+
+		if (!_vm->_events->_mouseButtons || _vm->_easyMouse) {
+			if (category >= CAT_ACTION && category <= CAT_TALK_ENTRY) {
+				scene._userInterface.elementHighlighted();
+			}
+		}
+
+		if (_vm->_events->_mouseButtons || (_vm->_easyMouse && scene._action._v83338 > 1
+			&& scene._userInterface._category == CAT_INV_LIST) ||
+			(_vm->_easyMouse && scene._userInterface._category == CAT_HOTSPOT)) {
+			scene._action.checkActionAtMousePos();
+		}
+
+		if (_vm->_events->_mouseReleased) {
+			scene.leftClick();
+			scene._userInterface._category = CAT_NONE;
+		}
+
+		if (_vm->_events->_mouseButtons || _vm->_easyMouse || scene._userInterface._scrollerY)
+			proc1();
+
+		if (_vm->_events->_mouseButtons || _vm->_easyMouse)
+			scene._action.set();
+
+		_v8333C = 0;
+	}
+
+	scene._action.refresh();
+
+	// Loop through image inter list
+	warning("TODO: imageInterList loop");
+}
+
+int ScreenObjects::scanBackwards(const Common::Point &pt, int layer) {
+	for (int i = (int)size() - 1; i >= 0; --i) {
+		if ((*this)[i]._bounds.contains(pt) && ((*this)[i]._layer == layer))
+			return i + 1;
+	}
+
+	// Entry not found
+	return 0;
+}
+
+void ScreenObjects::proc1() {
+	warning("TODO: ScreenObjects::proc1");
+}
+
+/*------------------------------------------------------------------------*/
+
 ScreenSurface::ScreenSurface() {
 	_dataP = nullptr;
 }
diff --git a/engines/mads/screen.h b/engines/mads/screen.h
index 06053e89dd..9033206852 100644
--- a/engines/mads/screen.h
+++ b/engines/mads/screen.h
@@ -32,6 +32,16 @@ namespace MADS {
 #define MADS_SCREEN_WIDTH 320
 #define MADS_SCREEN_HEIGHT 200
 
+enum ScrCategory {
+	CAT_NONE = 0, CAT_ACTION = 1, CAT_INV_LIST = 2, CAT_INV_VOCAB = 3,
+	CAT_HOTSPOT = 4, CAT_INV_ANIM = 5, CAT_TALK_ENTRY = 6, CAT_INV_SCROLLER = 7,
+	CAT_12 = 12
+};
+
+enum Layer {
+	LAYER_GUI = 19
+};
+
 enum ScreenTransition {
 	kTransitionNone = 0,
 	kTransitionFadeIn, kTransitionFadeOutIn,
@@ -112,6 +122,50 @@ public:
 	void reset();
 };
 
+
+class ScreenObject {
+public:
+	Common::Rect _bounds;
+	ScrCategory _category;
+	int _descId;
+	int _layer;
+
+	ScreenObject();
+};
+
+class ScreenObjects : public Common::Array<ScreenObject> {
+private:
+	MADSEngine *_vm;
+
+	int scanBackwards(const Common::Point &pt, int layer);
+
+	void proc1();
+public:
+	int _v832EC;
+	int _v7FECA;
+	int _v7FED6;
+	int _v8332A;
+	int _v8333C;
+	int _selectedObject;
+	ScrCategory _category;
+	int _objectIndex;
+	bool _released;
+
+	/*
+	* Constructor
+	*/
+	ScreenObjects(MADSEngine *vm);
+
+	/**
+	* Add a new item to the list
+	*/
+	void add(const Common::Rect &bounds, Layer layer, ScrCategory category, int descId);
+
+	/**
+	*/
+	void check(bool scanFlag);
+};
+
 class ScreenSurface : public MSurface {
 private:
 	/**
diff --git a/engines/mads/user_interface.cpp b/engines/mads/user_interface.cpp
index 5a15293222..f46a4c4150 100644
--- a/engines/mads/user_interface.cpp
+++ b/engines/mads/user_interface.cpp
@@ -151,7 +151,6 @@ void UISlots::draw(bool updateFlag, bool delFlag) {
 
 		for (uint idx = 0; idx < size(); ++idx) {
 			DirtyArea &dirtyArea = userInterface._dirtyAreas[idx];
-			UISlot &slot = (*this)[idx];
 
 			if (dirtyArea._active && dirtyArea._textActive &&
 				dirtyArea._bounds.width() > 0 && dirtyArea._bounds.height() > 0) {
@@ -238,7 +237,7 @@ void UserInterface::load(const Common::String &resName) {
 void UserInterface::setup(int id) {
 	Scene &scene = _vm->_game->_scene;
 
-	if (scene._screenObjects._v832EC != id) {
+	if (_vm->_game->_screenObjects._v832EC != id) {
 		Common::String resName = _vm->_game->_aaName;
 
 		// Strip off any extension
@@ -256,7 +255,7 @@ void UserInterface::setup(int id) {
 		load(resName);
 		_surface.copyTo(this);
 	}
-	scene._screenObjects._v832EC = id;
+	_vm->_game->_screenObjects._v832EC = id;
 
 	scene._userInterface._uiSlots.clear();
 	scene._userInterface._uiSlots.fullRefresh();
@@ -279,8 +278,7 @@ void UserInterface::elementHighlighted() {
 }
 
 void UserInterface::drawTextElements() {
-	Scene &scene = _vm->_game->_scene;
-	if (scene._screenObjects._v832EC) {
+	if (_vm->_game->_screenObjects._v832EC) {
 		drawTalkList();
 	} else {
 		// Draw the actions
@@ -406,15 +404,15 @@ void UserInterface::setBounds(const Common::Rect &r) {
 void UserInterface::loadElements() {
 	Scene &scene = _vm->_game->_scene;
 	Common::Rect bounds;
-	scene._screenObjects.clear();
+	_vm->_game->_screenObjects.clear();
 
-	if (!scene._screenObjects._v832EC) {
+	if (!_vm->_game->_screenObjects._v832EC) {
 		// Set up screen objects for the inventory scroller
 		for (int idx = 1; idx <= 3; ++idx) {
 			getBounds(CAT_INV_SCROLLER, idx, bounds);
 			moveRect(bounds);
 
-			scene._screenObjects.add(bounds, LAYER_GUI, CAT_INV_SCROLLER, idx);
+			_vm->_game->_screenObjects.add(bounds, LAYER_GUI, CAT_INV_SCROLLER, idx);
 		}
 
 		// Set up actions
@@ -422,7 +420,7 @@ void UserInterface::loadElements() {
 			getBounds(CAT_ACTION, idx, bounds);
 			moveRect(bounds);
 
-			scene._screenObjects.add(bounds, LAYER_GUI, CAT_ACTION, idx);
+			_vm->_game->_screenObjects.add(bounds, LAYER_GUI, CAT_ACTION, idx);
 		}
 
 		// Set up inventory list
@@ -430,7 +428,7 @@ void UserInterface::loadElements() {
 			getBounds(CAT_INV_LIST, idx, bounds);
 			moveRect(bounds);
 
-			scene._screenObjects.add(bounds, LAYER_GUI, CAT_INV_LIST, idx);
+			_vm->_game->_screenObjects.add(bounds, LAYER_GUI, CAT_INV_LIST, idx);
 		}
 
 		// Set up the inventory vocab list
@@ -438,28 +436,28 @@ void UserInterface::loadElements() {
 			getBounds(CAT_INV_VOCAB, idx, bounds);
 			moveRect(bounds);
 
-			scene._screenObjects.add(bounds, LAYER_GUI, CAT_INV_VOCAB, idx);
+			_vm->_game->_screenObjects.add(bounds, LAYER_GUI, CAT_INV_VOCAB, idx);
 		}
 
 		// Set up the inventory item picture
-		scene._screenObjects.add(Common::Rect(160, 159, 231, 194), LAYER_GUI,
+		_vm->_game->_screenObjects.add(Common::Rect(160, 159, 231, 194), LAYER_GUI,
 			CAT_INV_ANIM, 0);
 	}
 
-	if (!scene._screenObjects._v832EC || scene._screenObjects._v832EC == 2) {
+	if (!_vm->_game->_screenObjects._v832EC || _vm->_game->_screenObjects._v832EC == 2) {
 		for (int hotspotIdx = scene._hotspots.size() - 1; hotspotIdx >= 0; --hotspotIdx) {
 			Hotspot &hs = scene._hotspots[hotspotIdx];
-			scene._screenObjects.add(hs._bounds, LAYER_GUI, CAT_HOTSPOT, hotspotIdx);
+			_vm->_game->_screenObjects.add(hs._bounds, LAYER_GUI, CAT_HOTSPOT, hotspotIdx);
 		}
 	}
 
-	if (scene._screenObjects._v832EC == 1) {
+	if (_vm->_game->_screenObjects._v832EC == 1) {
 		// setup areas for talk entries
 		for (int idx = 0; idx < 5; ++idx) {
 			getBounds(CAT_TALK_ENTRY, idx, bounds);
 			moveRect(bounds);
 
-			scene._screenObjects.add(bounds, LAYER_GUI, CAT_TALK_ENTRY, idx);
+			_vm->_game->_screenObjects.add(bounds, LAYER_GUI, CAT_TALK_ENTRY, idx);
 		}
 	}
 }
@@ -585,7 +583,7 @@ void UserInterface::noInventoryAnim() {
 		_invSpritesIndex = -1;
 	}
 
-	if (!scene._screenObjects._v832EC)
+	if (!_vm->_game->_screenObjects._v832EC)
 		refresh();
 }
 
@@ -599,7 +597,7 @@ void UserInterface::refresh() {
 
 void UserInterface::inventoryAnim() {
 	Scene &scene = _vm->_game->_scene;
-	if (scene._screenObjects._v832EC == 1 || scene._screenObjects._v832EC == 2
+	if (_vm->_game->_screenObjects._v832EC == 1 || _vm->_game->_screenObjects._v832EC == 2
 			|| _invSpritesIndex < 0)
 		return;
 
diff --git a/engines/mads/user_interface.h b/engines/mads/user_interface.h
index 07c3f74c31..b4c581d1c2 100644
--- a/engines/mads/user_interface.h
+++ b/engines/mads/user_interface.h
@@ -31,12 +31,6 @@
 
 namespace MADS {
 
-enum ScrCategory {
-	CAT_NONE = 0, CAT_ACTION = 1, CAT_INV_LIST = 2, CAT_INV_VOCAB = 3,
-	CAT_HOTSPOT = 4, CAT_INV_ANIM = 5, CAT_TALK_ENTRY = 6, CAT_INV_SCROLLER = 7,
-	CAT_12 = 12
-};
-
 class UISlot {
 public:
 	int _slotType;
-- 
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