Initial commit

engines/titanic/core/background.cpp

@@ -0,0 +1,77 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/background.h"
+
+namespace Titanic {
+
+BEGIN_MESSAGE_MAP(CBackground, CGameObject)
+	ON_MESSAGE(StatusChangeMsg)
+	ON_MESSAGE(SetFrameMsg)
+	ON_MESSAGE(VisibleMsg)
+END_MESSAGE_MAP()
+
+CBackground::CBackground() : CGameObject(), _startFrame(0), _endFrame(0), _isBlocking(false) {
+}
+
+void CBackground::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	file->writeNumberLine(_startFrame, indent);
+	file->writeNumberLine(_endFrame, indent);
+	file->writeQuotedLine(_string1, indent);
+	file->writeQuotedLine(_string2, indent);
+	file->writeNumberLine(_isBlocking, indent);
+
+	CGameObject::save(file, indent);
+}
+
+void CBackground::load(SimpleFile *file) {
+	file->readNumber();
+	_startFrame = file->readNumber();
+	_endFrame = file->readNumber();
+	_string1 = file->readString();
+	_string2 = file->readString();
+	_isBlocking = file->readNumber();
+
+	CGameObject::load(file);
+}
+
+bool CBackground::StatusChangeMsg(CStatusChangeMsg *msg) {
+	setVisible(true);
+	if (_isBlocking) {
+		playMovie(_startFrame, _endFrame, MOVIE_WAIT_FOR_FINISH);
+	} else {
+		playMovie(_startFrame, _endFrame, 0);
+	}
+	return true;
+}
+
+bool CBackground::SetFrameMsg(CSetFrameMsg *msg) {
+	loadFrame(msg->_frameNumber);
+	return true;
+}
+
+bool CBackground::VisibleMsg(CVisibleMsg *msg) {
+	setVisible(!_visible);
+	return true;
+}
+
+} // End of namespace Titanic

engines/titanic/core/background.h

@@ -0,0 +1,58 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_BACKGROUND_H
+#define TITANIC_BACKGROUND_H
+
+#include "titanic/core/game_object.h"
+#include "titanic/messages/messages.h"
+
+namespace Titanic {
+
+class CBackground : public CGameObject {
+	DECLARE_MESSAGE_MAP;
+	bool StatusChangeMsg(CStatusChangeMsg *msg);
+	bool SetFrameMsg(CSetFrameMsg *msg);
+	bool VisibleMsg(CVisibleMsg *msg);
+protected:
+	int _startFrame;
+	int _endFrame;
+	CString _string1;
+	CString _string2;
+	bool _isBlocking;
+public:
+	CLASSDEF;
+	CBackground();
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_BACKGROUND_H */

engines/titanic/core/click_responder.cpp

@@ -0,0 +1,55 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/click_responder.h"
+
+namespace Titanic {
+
+BEGIN_MESSAGE_MAP(CClickResponder, CGameObject)
+	ON_MESSAGE(MouseButtonDownMsg)
+END_MESSAGE_MAP()
+
+void CClickResponder::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	file->writeQuotedLine(_message, indent);
+	file->writeQuotedLine(_soundName, indent);
+
+	CGameObject::save(file, indent);
+}
+
+void CClickResponder::load(SimpleFile *file) {
+	file->readNumber();
+	_message = file->readString();
+	_soundName = file->readString();
+
+	CGameObject::load(file);
+}
+
+bool CClickResponder::MouseButtonDownMsg(CMouseButtonDownMsg *msg) {
+	if (!_soundName.empty())
+		playSound(_soundName);
+	if (!_message.empty())
+		petDisplayMessage(_message);
+
+	return true;
+}
+
+} // End of namespace Titanic

engines/titanic/core/click_responder.h

@@ -0,0 +1,50 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_CLICK_RESPONDER_H
+#define TITANIC_CLICK_RESPONDER_H
+
+#include "titanic/core/game_object.h"
+
+namespace Titanic {
+
+class CClickResponder : public CGameObject {
+	DECLARE_MESSAGE_MAP;
+	bool MouseButtonDownMsg(CMouseButtonDownMsg *msg);
+protected:
+	CString _message, _soundName;
+public:
+	CLASSDEF;
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_CLICK_RESPONDER_H */

engines/titanic/core/dont_save_file_item.cpp

@@ -0,0 +1,36 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/dont_save_file_item.h"
+
+namespace Titanic {
+
+EMPTY_MESSAGE_MAP(CDontSaveFileItem, CFileItem);
+
+void CDontSaveFileItem::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(0, indent);
+}
+
+void CDontSaveFileItem::load(SimpleFile *file) {
+	file->readNumber();
+}
+
+} // End of namespace Titanic

engines/titanic/core/dont_save_file_item.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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_DONT_SAVE_FILE_ITEM_H
+#define TITANIC_DONT_SAVE_FILE_ITEM_H
+
+#include "titanic/core/file_item.h"
+
+namespace Titanic {
+
+class CDontSaveFileItem : public CFileItem {
+	DECLARE_MESSAGE_MAP;
+public:
+	CLASSDEF;
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+
+	/**
+	 * Returns true if the item is a file item
+	 */
+	bool isFileItem() const override { return false; }
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_DONT_SAVE_FILE_ITEM_H */

engines/titanic/core/drop_target.cpp

@@ -0,0 +1,191 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/drop_target.h"
+#include "titanic/carry/carry.h"
+
+namespace Titanic {
+
+BEGIN_MESSAGE_MAP(CDropTarget, CGameObject)
+	ON_MESSAGE(DropObjectMsg)
+	ON_MESSAGE(MouseDragStartMsg)
+	ON_MESSAGE(EnterViewMsg)
+	ON_MESSAGE(VisibleMsg)
+	ON_MESSAGE(DropZoneLostObjectMsg)
+END_MESSAGE_MAP()
+
+CDropTarget::CDropTarget() : CGameObject(), _itemFrame(0),
+		_itemMatchStartsWith(false), _hideItem(false), _dropEnabled(false), _dropFrame(0),
+		_dragFrame(0), _dragCursorId(CURSOR_ARROW), _dropCursorId(CURSOR_HAND),
+		_clipFlags(20) {
+}
+
+void CDropTarget::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	file->writePoint(_pos1, indent);
+	file->writeNumberLine(_itemFrame, indent);
+	file->writeQuotedLine(_itemMatchName, indent);
+	file->writeNumberLine(_itemMatchStartsWith, indent);
+	file->writeQuotedLine(_soundName, indent);
+	file->writeNumberLine(_hideItem, indent);
+	file->writeQuotedLine(_itemName, indent);
+	file->writeNumberLine(_dropEnabled, indent);
+	file->writeNumberLine(_dropFrame, indent);
+	file->writeNumberLine(_dragFrame, indent);
+	file->writeQuotedLine(_clipName, indent);
+	file->writeNumberLine(_dragCursorId, indent);
+	file->writeNumberLine(_dropCursorId, indent);
+	file->writeNumberLine(_clipFlags, indent);
+
+	CGameObject::save(file, indent);
+}
+
+void CDropTarget::load(SimpleFile *file) {
+	file->readNumber();
+	_pos1 = file->readPoint();
+	_itemFrame = file->readNumber();
+	_itemMatchName = file->readString();
+	_itemMatchStartsWith = file->readNumber();
+	_soundName = file->readString();
+	_hideItem = file->readNumber();
+	_itemName = file->readString();
+	_dropEnabled = file->readNumber();
+	_dropFrame = file->readNumber();
+	_dragFrame = file->readNumber();
+	_clipName = file->readString();
+	_dragCursorId = (CursorId)file->readNumber();
+	_dropCursorId = (CursorId)file->readNumber();
+	_clipFlags = file->readNumber();
+
+	CGameObject::load(file);
+}
+
+bool CDropTarget::DropObjectMsg(CDropObjectMsg *msg) {
+	if (!_itemName.empty()) {
+		if (msg->_item->getName() != _itemName) {
+			if (findByName(_itemName, true))
+				return false;
+		}
+	}
+
+	if (!msg->_item->isEquals(_itemMatchName, _itemMatchStartsWith))
+		return false;
+
+	msg->_item->detach();
+	msg->_item->addUnder(this);
+	msg->_item->setPosition(Point(_bounds.left, _bounds.top));
+
+	msg->_item->loadFrame(_itemFrame);
+	if (_hideItem)
+		msg->_item->setVisible(false);
+
+	_itemName = msg->_item->getName();
+	CDropZoneGotObjectMsg gotMsg(this);
+	gotMsg.execute(msg->_item);
+	playSound(_soundName);
+
+	if (_clipName.empty()) {
+		loadFrame(_dropFrame);
+	} else {
+		playClip(_clipName, _clipFlags);
+	}
+
+	_cursorId = _dropCursorId;
+	return true;
+}
+
+bool CDropTarget::MouseDragStartMsg(CMouseDragStartMsg *msg) {
+	CTreeItem *dragItem = msg->_dragItem;
+	if (!checkStartDragging(msg))
+		return false;
+	msg->_dragItem = dragItem;
+
+	CGameObject *obj = dynamic_cast<CGameObject *>(findByName(_itemName));
+	if (_itemName.empty() || _dropEnabled || !obj)
+		return false;
+
+	CDropZoneLostObjectMsg lostMsg;
+	lostMsg._object = this;
+	lostMsg.execute(obj);
+
+	loadFrame(_dragFrame);
+	_cursorId = _dragCursorId;
+
+	if (obj->_visible) {
+		msg->execute(obj);
+	} else {
+		msg->_dragItem = obj;
+		CPassOnDragStartMsg passMsg(msg->_mousePos, 1);
+		passMsg.execute(obj);
+		obj->setVisible(true);
+	}
+
+	return true;
+}
+
+bool CDropTarget::EnterViewMsg(CEnterViewMsg *msg) {
+	if (!_itemName.empty()) {
+		CGameObject *obj = dynamic_cast<CGameObject *>(findByName(_itemName));
+		if (!obj) {
+			loadFrame(_dragFrame);
+			_cursorId = _dragCursorId;
+		} else if (_clipName.empty()) {
+			loadFrame(_dropFrame);
+			_cursorId = _dropCursorId;
+		} else {
+			playClip(_clipName, _clipFlags);
+			_cursorId = _dropCursorId;
+		}
+	}
+
+	return true;
+}
+
+bool CDropTarget::VisibleMsg(CVisibleMsg *msg) {
+	setVisible(msg->_visible);
+	_dropEnabled = !msg->_visible;
+	return true;
+}
+
+bool CDropTarget::DropZoneLostObjectMsg(CDropZoneLostObjectMsg *msg) {
+	if (!_itemName.empty()) {
+		CGameObject *obj = dynamic_cast<CGameObject *>(findByName(_itemName));
+		if (obj) {
+			if (msg->_object) {
+				obj->detach();
+				obj->addUnder(msg->_object);
+			} else if (dynamic_cast<CCarry *>(obj)) {
+				obj->petAddToInventory();
+			}
+
+			obj->setVisible(true);
+			CDropZoneLostObjectMsg lostMsg(this);
+			lostMsg.execute(obj);
+		}
+
+		loadFrame(_dragFrame);
+		_cursorId = _dragCursorId;
+	}
+
+	return true;
+}
+
+} // End of namespace Titanic

engines/titanic/core/drop_target.h

@@ -0,0 +1,68 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_DROP_TARGET_H
+#define TITANIC_DROP_TARGET_H
+
+#include "titanic/core/game_object.h"
+
+namespace Titanic {
+
+class CDropTarget : public CGameObject {
+	DECLARE_MESSAGE_MAP;
+	bool DropObjectMsg(CDropObjectMsg *msg);
+	bool MouseDragStartMsg(CMouseDragStartMsg *msg);
+	bool EnterViewMsg(CEnterViewMsg *msg);
+	bool VisibleMsg(CVisibleMsg *msg);
+	bool DropZoneLostObjectMsg(CDropZoneLostObjectMsg *msg);
+protected:
+	Point _pos1;
+	int _itemFrame;
+	CString _itemMatchName;
+	bool _itemMatchStartsWith;
+	CString _soundName;
+	bool _hideItem;
+	CString _itemName;
+	bool _dropEnabled;
+	int _dropFrame;
+	int _dragFrame;
+	CString _clipName;
+	CursorId _dragCursorId;
+	CursorId _dropCursorId;
+	uint _clipFlags;
+public:
+	CLASSDEF;
+	CDropTarget();
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_DROP_TARGET_H */

engines/titanic/core/file_item.cpp

@@ -0,0 +1,48 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/file_item.h"
+
+namespace Titanic {
+
+EMPTY_MESSAGE_MAP(CFileItem, CTreeItem);
+
+void CFileItem::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(0, indent);
+	CTreeItem::save(file, indent);
+}
+
+void CFileItem::load(SimpleFile *file) {
+	file->readNumber();
+
+	CTreeItem::load(file);
+}
+
+CString CFileItem::formFilename() const {
+	return "";
+}
+
+CString CFileItem::getFilename() const {
+	//dynamic_cast<CFileItem *>(getRoot())->formDataPath();
+	return _filename;
+}
+
+} // End of namespace Titanic

engines/titanic/core/file_item.h

@@ -0,0 +1,66 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_FILE_ITEM_H
+#define TITANIC_FILE_ITEM_H
+
+#include "titanic/support/string.h"
+#include "titanic/core/list.h"
+#include "titanic/core/tree_item.h"
+
+namespace Titanic {
+
+class CFileItem: public CTreeItem {
+	DECLARE_MESSAGE_MAP;
+private:
+	CString _filename;
+public:
+	CLASSDEF;
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+
+	/**
+	 * Returns true if the item is a file item
+	 */
+	bool isFileItem() const override { return true; }
+
+	/**
+	 * Form a filename for the file item
+	 */
+	CString formFilename() const;
+
+	/**
+	 * Get a string?
+	 */
+	CString getFilename() const;
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_FILE_ITEM_H */

engines/titanic/core/game_object_desc_item.cpp

@@ -0,0 +1,56 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/game_object_desc_item.h"
+
+namespace Titanic {
+
+CGameObjectDescItem::CGameObjectDescItem(): CTreeItem() {
+}
+
+void CGameObjectDescItem::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	_clipList.save(file, indent);
+	file->writeQuotedLine(_name, indent);
+	file->writeQuotedLine(_string2, indent);
+	_list1.save(file, indent);
+	_list2.save(file, indent);
+
+	CTreeItem::save(file, indent);
+}
+
+void CGameObjectDescItem::load(SimpleFile *file) {
+	int val = file->readNumber();
+
+	if (val != 1) {
+		if (val)
+			_clipList.load(file);
+
+		_name = file->readString();
+		_string2 = file->readString();
+		_list1.load(file);
+		_list1.load(file);
+	}
+
+	CTreeItem::load(file);
+}
+
+} // End of namespace Titanic

engines/titanic/core/game_object_desc_item.h

@@ -0,0 +1,60 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_GAME_OBJECT_DESK_ITEM_H
+#define TITANIC_GAME_OBJECT_DESK_ITEM_H
+
+#include "titanic/support/movie_clip.h"
+#include "titanic/core/tree_item.h"
+#include "titanic/core/list.h"
+
+namespace Titanic {
+
+class CGameObjectDescItem : public CTreeItem {
+protected:
+	CString _name;
+	CString _string2;
+	List<ListItem> _list1;
+	List<ListItem> _list2;
+	CMovieClipList _clipList;
+public:
+	CLASSDEF;
+	CGameObjectDescItem();
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+
+	/**
+	 * Gets the name of the item, if any
+	 */
+	const CString getName() const override { return _name; }
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_GAME_OBJECT_DESK_ITEM_H */

engines/titanic/core/link_item.cpp

@@ -0,0 +1,205 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/link_item.h"
+#include "titanic/core/node_item.h"
+#include "titanic/core/project_item.h"
+#include "titanic/core/view_item.h"
+
+namespace Titanic {
+
+EMPTY_MESSAGE_MAP(CLinkItem, CNamedItem);
+
+Movement CLinkItem::getMovementFromCursor(CursorId cursorId) {
+	if (cursorId == CURSOR_MOVE_LEFT)
+		return TURN_LEFT;
+	else if (cursorId == CURSOR_MOVE_RIGHT)
+		return TURN_RIGHT;
+	else if (cursorId == CURSOR_MOVE_FORWARD || cursorId == CURSOR_MOVE_THROUGH ||
+			cursorId == CURSOR_DOWN || cursorId == CURSOR_LOOK_UP ||
+			cursorId == CURSOR_LOOK_DOWN || cursorId == CURSOR_MAGNIFIER)
+		return MOVE_FORWARDS;
+	else if (cursorId == CURSOR_BACKWARDS)
+		return MOVE_BACKWARDS;
+	else
+		return MOVE_NONE;
+}
+
+CLinkItem::CLinkItem() : CNamedItem() {
+	_roomNumber = -1;
+	_nodeNumber = -1;
+	_viewNumber = -1;
+	_linkMode = 0;
+	_cursorId = CURSOR_ARROW;
+	_name = "Link";
+}
+
+CString CLinkItem::formName() {
+	CViewItem *view = findView();
+	CNodeItem *node = view->findNode();
+	CRoomItem *room = node->findRoom();
+
+	CViewItem *destView = getDestView();
+	CNodeItem *destNode = destView->findNode();
+	CRoomItem *destRoom = destNode->findRoom();
+
+	switch (_linkMode) {
+	case 1:
+		return CString::format("_PANL,%d,%s,%s", node->_nodeNumber,
+			view->getName().c_str(), destView->getName().c_str());
+
+	case 2:
+		return CString::format("_PANR,%d,%s,%s", node->_nodeNumber,
+			view->getName().c_str(), destView->getName().c_str());
+
+	case 3:
+		return CString::format("_TRACK,%d,%s,%d,%s",
+			node->_nodeNumber, view->getName().c_str(),
+			destNode->_nodeNumber, destView->getName().c_str());
+
+	case 4:
+		return CString::format("_EXIT,%d,%d,%s,%d,%d,%s",
+			room->_roomNumber, node->_nodeNumber, view->getName().c_str(),
+			destRoom->_roomNumber, destNode->_nodeNumber, destView->getName().c_str());
+
+	default:
+		return getName().c_str();
+	}
+}
+
+void CLinkItem::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(2, indent);
+	file->writeQuotedLine("L", indent);
+	file->writeNumberLine(_cursorId, indent + 1);
+	file->writeNumberLine(_linkMode, indent + 1);
+	file->writeNumberLine(_roomNumber, indent + 1);
+	file->writeNumberLine(_nodeNumber, indent + 1);
+	file->writeNumberLine(_viewNumber, indent + 1);
+
+	file->writeQuotedLine("Hotspot", indent + 1);
+	file->writeNumberLine(_bounds.left, indent + 2);
+	file->writeNumberLine(_bounds.top, indent + 2);
+	file->writeNumberLine(_bounds.right, indent + 2);
+	file->writeNumberLine(_bounds.bottom, indent + 2);
+
+	CNamedItem::save(file, indent);
+}
+
+void CLinkItem::load(SimpleFile *file) {
+	int val = file->readNumber();
+	file->readBuffer();
+
+	switch (val) {
+	case 2:
+		_cursorId = (CursorId)file->readNumber();
+		// Intentional fall-through
+
+	case 1:
+		_linkMode = file->readNumber();
+		// Intentional fall-through
+
+	case 0:
+		_roomNumber = file->readNumber();
+		_nodeNumber = file->readNumber();
+		_viewNumber = file->readNumber();
+
+		file->readBuffer();
+		_bounds.left = file->readNumber();
+		_bounds.top = file->readNumber();
+		_bounds.right = file->readNumber();
+		_bounds.bottom = file->readNumber();
+		break;
+
+	default:
+		break;
+	}
+
+	CNamedItem::load(file);
+
+	if (val < 2) {
+		switch (_linkMode) {
+		case 2:
+			_cursorId = CURSOR_MOVE_LEFT;
+			break;
+		case 3:
+			_cursorId = CURSOR_MOVE_RIGHT;
+			break;
+		case 5:
+			_cursorId = CURSOR_MOVE_FORWARD;
+			break;
+		default:
+			_cursorId = CURSOR_MOVE_THROUGH;
+			break;
+		}
+	}
+}
+
+bool CLinkItem::connectsTo(CViewItem *destView) const {
+	CNodeItem *destNode = destView->findNode();
+	CRoomItem *destRoom = destNode->findRoom();
+
+	return _viewNumber == destView->_viewNumber &&
+		_nodeNumber == destNode->_nodeNumber &&
+		_roomNumber == destRoom->_roomNumber;
+}
+
+void CLinkItem::setDestination(int roomNumber, int nodeNumber,
+		int viewNumber, int linkMode) {
+	_roomNumber = roomNumber;
+	_nodeNumber = nodeNumber;
+	_viewNumber = viewNumber;
+	_linkMode = linkMode;
+
+	_name = formName();
+}
+
+CViewItem *CLinkItem::getDestView() const {
+	return getRoot()->findView(_roomNumber, _nodeNumber, _viewNumber);
+}
+
+CNodeItem *CLinkItem::getDestNode() const {
+	return getDestView()->findNode();
+}
+
+CRoomItem *CLinkItem::getDestRoom() const {
+	return getDestNode()->findRoom();
+}
+
+CMovieClip *CLinkItem::getClip() const {
+	return findRoom()->findClip(getName());
+}
+
+Movement CLinkItem::getMovement() const {
+	if (_bounds.isEmpty())
+		return MOVE_NONE;
+
+	return getMovementFromCursor(_cursorId);
+}
+
+bool CLinkItem::findPoint(Quadrant quadrant, Point &pt) {
+	if (_bounds.isEmpty())
+		return false;
+
+	pt = _bounds.getPoint(quadrant);
+	return true;
+}
+
+} // End of namespace Titanic

engines/titanic/core/link_item.h

@@ -0,0 +1,116 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_LINK_ITEM_H
+#define TITANIC_LINK_ITEM_H
+
+#include "titanic/support/mouse_cursor.h"
+#include "titanic/core/named_item.h"
+#include "titanic/support/movie_clip.h"
+#include "titanic/messages/messages.h"
+
+namespace Titanic {
+
+class CViewItem;
+class CNodeItem;
+class CRoomItem;
+
+class CLinkItem : public CNamedItem {
+	DECLARE_MESSAGE_MAP;
+private:
+	/**
+	 * Returns a new name for the link item, based on the
+	 * current values for it's destination
+	 */
+	CString formName();
+protected:
+	int _roomNumber;
+	int _nodeNumber;
+	int _viewNumber;
+	int _linkMode;
+public:
+	Rect _bounds;
+	CursorId _cursorId;
+public:
+	static Movement getMovementFromCursor(CursorId cursorId);
+public:
+	CLASSDEF;
+	CLinkItem();
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+
+	/**
+	 * Returns true if the given item connects to another specified view
+	 */
+	bool connectsTo(CViewItem *destView) const override;
+
+	/**
+	 * Set the destination for the link item
+	 */
+	virtual void setDestination(int roomNumber, int nodeNumber,
+		int viewNumber, int linkMode);
+
+	/**
+	 * Get the destination view for the link item
+	 */
+	virtual CViewItem *getDestView() const;
+
+	/**
+	 * Get the destination node for the link item
+	 */
+	virtual CNodeItem *getDestNode() const;
+
+	/**
+	 * Get the destination view for the link item
+	 */
+	virtual CRoomItem *getDestRoom() const;
+
+	/**
+	 * Get the movie clip, if any, that's used when the link is used
+	 */
+	CMovieClip *getClip() const;
+
+	/**
+	 * Get the movement, if any, the cursor represents
+	 */
+	Movement getMovement() const;
+
+	/**
+	 * Returns a point that falls within the link. Used for simulating
+	 * mouse clicks for movement when arrow keys are pressed
+	 * @param quadrant	Quadrant (edge) to return point for
+	 * @param pt		Return point
+	 * @returns			True if a point was found
+	 */
+	bool findPoint(Quadrant quadrant, Point &pt);
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_LINK_ITEM_H */

engines/titanic/core/list.cpp

@@ -0,0 +1,34 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/list.h"
+
+namespace Titanic {
+
+void ListItem::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(0, indent);
+}
+
+void ListItem::load(SimpleFile *file) {
+	file->readNumber();
+}
+
+} // End of namespace Titanic

engines/titanic/core/list.h

@@ -0,0 +1,163 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_LIST_H
+#define TITANIC_LIST_H
+
+#include "common/scummsys.h"
+#include "common/list.h"
+#include "titanic/support/simple_file.h"
+#include "titanic/core/saveable_object.h"
+
+namespace Titanic {
+
+/**
+ * Base list item class
+ */
+class ListItem: public CSaveableObject {
+public:
+	CLASSDEF;
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+};
+
+/**
+ * List item macro for managed pointers an item
+ */
+#define PTR_LIST_ITEM(T) class T##ListItem : public ListItem { \
+	public: T *_item; \
+	T##ListItem() : _item(nullptr) {} \
+	T##ListItem(T *item) : _item(item) {} \
+	virtual ~T##ListItem() { delete _item; } \
+	}
+
+template<typename T>
+class PtrListItem : public ListItem {
+public:
+	T *_item;
+public:
+	PtrListItem() : _item(nullptr) {}
+	PtrListItem(T *item) : _item(item) {}
+	~PtrListItem() override { delete _item; }
+};
+
+template<typename T>
+class List : public CSaveableObject, public Common::List<T *> {
+public:
+	~List() override { destroyContents(); }
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override {
+		file->writeNumberLine(0, indent);
+
+		// Write out number of items
+		file->writeQuotedLine("L", indent);
+		file->writeNumberLine(Common::List<T *>::size(), indent);
+
+		// Iterate through writing entries
+		typename Common::List<T *>::iterator i;
+		for (i = Common::List<T *>::begin(); i != Common::List<T *>::end(); ++i) {
+			ListItem *item = *i;
+			item->saveHeader(file, indent);
+			item->save(file, indent + 1);
+			item->saveFooter(file, indent);
+		}
+
+	}
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override {
+		file->readNumber();
+		file->readBuffer();
+
+		Common::List<T *>::clear();
+		uint count = file->readNumber();
+
+		for (uint idx = 0; idx < count; ++idx) {
+			// Validate the class start header
+			if (!file->isClassStart())
+				error("Unexpected class end");
+
+			// Get item's class name and use it to instantiate an item
+			CString className = file->readString();
+			T *newItem = dynamic_cast<T *>(CSaveableObject::createInstance(className));
+			if (!newItem)
+				error("Could not create instance of %s", className.c_str());
+
+			// Load the item's data and add it to the list
+			newItem->load(file);
+			Common::List<T *>::push_back(newItem);
+
+			// Validate the class end footer
+			if (file->isClassStart())
+				error("Unexpected class start");
+		}
+	}
+
+	/**
+	 * Clear the list and destroy any items in it
+	 */
+	void destroyContents() {
+		typename Common::List<T *>::iterator i;
+		for (i = Common::List<T *>::begin();
+				i != Common::List<T *>::end(); ++i) {
+			CSaveableObject *obj = *i;
+			delete obj;
+		}
+
+		Common::List<T *>::clear();
+	}
+
+	/**
+	 * Add a new item to the list of the type the list contains
+	 */
+	T *add() {
+		T *item = new T();
+		Common::List<T *>::push_back(item);
+		return item;
+	}
+
+	bool contains(const T *item) const {
+		for (typename Common::List<T *>::const_iterator i = Common::List<T *>::begin();
+				i != Common::List<T *>::end(); ++i) {
+			if (*i == item)
+				return true;
+		}
+
+		return false;
+	}
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_LIST_H */

engines/titanic/core/mail_man.cpp

@@ -0,0 +1,80 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/mail_man.h"
+
+namespace Titanic {
+
+void CMailMan::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	file->writeNumberLine(_value, indent);
+	CGameObject::save(file, indent);
+}
+
+void CMailMan::load(SimpleFile *file) {
+	file->readNumber();
+	_value = file->readNumber();
+	CGameObject::load(file);
+}
+
+CGameObject *CMailMan::getFirstObject() const {
+	return dynamic_cast<CGameObject *>(getFirstChild());
+}
+
+CGameObject *CMailMan::getNextObject(CGameObject *prior) const {
+	if (!prior || prior->getParent() != this)
+		return nullptr;
+
+	return dynamic_cast<CGameObject *>(prior->getNextSibling());
+}
+
+void CMailMan::addMail(CGameObject *obj, uint destRoomFlags) {
+	obj->detach();
+	obj->addUnder(this);
+	setMailDest(obj, destRoomFlags);
+}
+
+void CMailMan::setMailDest(CGameObject *obj, uint roomFlags) {
+	obj->_destRoomFlags = roomFlags;
+	obj->_roomFlags = 0;
+	obj->_isPendingMail = true;
+}
+
+CGameObject *CMailMan::findMail(uint roomFlags) const {
+	for (CGameObject *obj = getFirstObject(); obj; obj = getNextObject(obj)) {
+		if (obj->_isPendingMail && obj->_destRoomFlags == roomFlags)
+			return obj;
+	}
+
+	return nullptr;
+}
+
+void CMailMan::sendMail(uint currRoomFlags, uint newRoomFlags) {
+	for (CGameObject *obj = getFirstObject(); obj; obj = getNextObject(obj)) {
+		if (obj->_isPendingMail && obj->_destRoomFlags == currRoomFlags) {
+			obj->_isPendingMail = false;
+			obj->_roomFlags = newRoomFlags;
+			break;
+		}
+	}
+}
+
+} // End of namespace Titanic

engines/titanic/core/mail_man.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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_MAIL_MAN_H
+#define TITANIC_MAIL_MAN_H
+
+#include "titanic/core/game_object.h"
+
+namespace Titanic {
+
+class CMailMan : public CGameObject {
+public:
+	int _value;
+public:
+	CLASSDEF;
+	CMailMan() : CGameObject(), _value(1) {}
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+
+	/**
+	 * Get the first game object stored in the PET
+	 */
+	CGameObject *getFirstObject() const;
+
+	/**
+	 * Get the next game object stored in the PET following
+	 * the passed game object
+	 */
+	CGameObject *getNextObject(CGameObject *prior) const;
+
+	/**
+	 * Add an object to the mail list
+	 */
+	void addMail(CGameObject *obj, uint destRoomFlags);
+
+	/**
+	 * Sets the mail destination for an object
+	 */
+	static void setMailDest(CGameObject *obj, uint roomFlags);
+
+	/**
+	 * Scan the mail list for a specified item
+	 */
+	CGameObject *findMail(uint roomFlags) const;
+
+	/**
+	 * Sends a pending mail object to a given destination
+	 */
+	void sendMail(uint currRoomFlags, uint newRoomFlags);
+
+	void resetValue() { _value = 0; }
+};
+
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_MAIL_MAN_H */

engines/titanic/core/message_target.cpp

@@ -0,0 +1,50 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/message_target.h"
+
+namespace Titanic {
+
+const MSGMAP *CMessageTarget::getMessageMap() const {
+	return getThisMessageMap();
+}
+
+const MSGMAP *CMessageTarget::getThisMessageMap() {
+	static const ClassDef *nullDef = nullptr;
+	static const MSGMAP_ENTRY _messageEntries[] = {
+		{ (PMSG)nullptr, &nullDef }
+	};
+
+	static const MSGMAP messageMap = { nullptr, &_messageEntries[0] };
+	return &messageMap;
+}
+
+void CMessageTarget::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(0, indent);
+	CSaveableObject::save(file, indent);
+}
+
+void CMessageTarget::load(SimpleFile *file) {
+	file->readNumber();
+	CSaveableObject::load(file);
+}
+
+} // End of namespace Titanic

engines/titanic/core/message_target.h

@@ -0,0 +1,106 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_MESSAGE_TARGET_H
+#define TITANIC_MESSAGE_TARGET_H
+
+#include "titanic/core/saveable_object.h"
+
+namespace Titanic {
+
+class CMessageTarget;
+class CMessage;
+
+typedef bool (CMessageTarget::*PMSG)(CMessage *msg);
+
+struct MSGMAP_ENTRY {
+	PMSG _fn;
+	const ClassDef * const *_class;
+};
+
+struct MSGMAP {
+	const MSGMAP *(* pFnGetBaseMap)();
+	const MSGMAP_ENTRY *lpEntries;
+};
+
+#define DECLARE_MESSAGE_MAP \
+protected: \
+	static const MSGMAP *getThisMessageMap(); \
+	const MSGMAP *getMessageMap() const override
+
+#define BEGIN_MESSAGE_MAP(theClass, baseClass) \
+	const MSGMAP *theClass::getMessageMap() const \
+		{ return getThisMessageMap(); } \
+	const MSGMAP *theClass::getThisMessageMap() \
+	{ \
+		typedef theClass ThisClass;						   \
+		typedef baseClass TheBaseClass;					   \
+		typedef bool (theClass::*FNPTR)(CMessage *msg);    \
+		static const MSGMAP_ENTRY _messageEntries[] = {
+
+#define ON_MESSAGE(msgClass) \
+	{ static_cast<PMSG>((FNPTR)&ThisClass::msgClass), &C##msgClass::_type },
+
+#define END_MESSAGE_MAP() \
+		{ (PMSG)nullptr, nullptr } \
+	}; \
+		static const MSGMAP messageMap = \
+		{ &TheBaseClass::getThisMessageMap, &_messageEntries[0] }; \
+		return &messageMap; \
+	}
+
+#define EMPTY_MESSAGE_MAP(theClass, baseClass) \
+	const MSGMAP *theClass::getMessageMap() const \
+		{ return getThisMessageMap(); } \
+	const MSGMAP *theClass::getThisMessageMap() \
+	{ \
+		typedef baseClass TheBaseClass;					   \
+		static const MSGMAP_ENTRY _messageEntries[] = { \
+		{ (PMSG)nullptr, nullptr } \
+	}; \
+		static const MSGMAP messageMap = \
+		{ &TheBaseClass::getThisMessageMap, &_messageEntries[0] }; \
+		return &messageMap; \
+	} \
+	enum { DUMMY }
+
+class CMessageTarget: public CSaveableObject {
+protected:
+	static const MSGMAP *getThisMessageMap();
+	virtual const MSGMAP *getMessageMap() const;
+
+public:
+	CLASSDEF;
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_MESSAGE_TARGET_H */

engines/titanic/core/multi_drop_target.cpp

@@ -0,0 +1,68 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/multi_drop_target.h"
+#include "titanic/support/string_parser.h"
+#include "titanic/carry/carry.h"
+
+namespace Titanic {
+
+BEGIN_MESSAGE_MAP(CMultiDropTarget, CDropTarget)
+	ON_MESSAGE(DropObjectMsg)
+END_MESSAGE_MAP()
+
+void CMultiDropTarget::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	file->writeQuotedLine(_dropFrames, indent);
+	file->writeQuotedLine(_dropNames, indent);
+
+	CDropTarget::save(file, indent);
+}
+
+void CMultiDropTarget::load(SimpleFile *file) {
+	file->readNumber();
+	_dropFrames = file->readString();
+	_dropNames = file->readString();
+
+	CDropTarget::load(file);
+}
+
+bool CMultiDropTarget::DropObjectMsg(CDropObjectMsg *msg) {
+	CStringParser parser1(_dropFrames);
+	CStringParser parser2(_dropNames);
+	CString separatorChars = ",";
+
+	// WORKAROUND: The original didn't break out of loop if a drop target
+	// succeeded, nor did it return the item to the inventory if incorrect
+	while (parser2.parse(_itemMatchName, separatorChars)) {
+		_dropFrame = parser1.readInt();
+		if (CDropTarget::DropObjectMsg(msg))
+			return true;
+
+		parser1.skipSeparators(separatorChars);
+		parser2.skipSeparators(separatorChars);
+	}
+
+	msg->_item->petAddToInventory();
+	return true;
+}
+
+} // End of namespace Titanic

engines/titanic/core/multi_drop_target.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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_MULTI_DROP_TARGET_H
+#define TITANIC_MULTI_DROP_TARGET_H
+
+#include "titanic/core/drop_target.h"
+
+namespace Titanic {
+
+class CMultiDropTarget : public CDropTarget {
+	DECLARE_MESSAGE_MAP;
+	bool DropObjectMsg(CDropObjectMsg *msg);
+public:
+	CString _dropFrames;
+	CString _dropNames;
+public:
+	CLASSDEF;
+	CMultiDropTarget() : CDropTarget(), _dropFrames("1,2") {}
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_CLICK_RESPONDER_H */

engines/titanic/core/named_item.cpp

@@ -0,0 +1,91 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/named_item.h"
+#include "titanic/core/node_item.h"
+#include "titanic/core/room_item.h"
+#include "titanic/core/view_item.h"
+
+namespace Titanic {
+
+EMPTY_MESSAGE_MAP(CNamedItem, CTreeItem);
+
+CString CNamedItem::dumpItem(int indent) const {
+	CString result = CTreeItem::dumpItem(indent);
+	result += " " + _name;
+
+	return result;
+}
+
+void CNamedItem::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(0, indent);
+	file->writeQuotedLine(_name, indent);
+
+	CTreeItem::save(file, indent);
+}
+
+void CNamedItem::load(SimpleFile *file) {
+	int val = file->readNumber();
+	if (!val)
+		_name = file->readString();
+
+	CTreeItem::load(file);
+}
+
+bool CNamedItem::isEquals(const CString &name, bool startsWith) const {
+	if (startsWith) {
+		return getName().left(name.size()).compareToIgnoreCase(name) == 0;
+	} else {
+		return getName().compareToIgnoreCase(name) == 0;
+	}
+}
+
+CViewItem *CNamedItem::findView() const {
+	for (CTreeItem *parent = getParent(); parent; parent = parent->getParent()) {
+		CViewItem *view = dynamic_cast<CViewItem *>(parent);
+		if (view)
+			return view;
+	}
+
+	error("Couldn't find parent view");
+}
+
+CNodeItem *CNamedItem::findNode() const {
+	for (CTreeItem *parent = getParent(); parent; parent = parent->getParent()) {
+		CNodeItem *node = dynamic_cast<CNodeItem *>(parent);
+		if (node)
+			return node;
+	}
+
+	error("Couldn't find parent node");
+}
+
+CRoomItem *CNamedItem::findRoom() const {
+	for (CTreeItem *parent = getParent(); parent; parent = parent->getParent()) {
+		CRoomItem *room = dynamic_cast<CRoomItem *>(parent);
+		if (room)
+			return room;
+	}
+
+	error("Couldn't find parent node");
+}
+
+} // End of namespace Titanic

engines/titanic/core/named_item.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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_NAMED_ITEM_H
+#define TITANIC_NAMED_ITEM_H
+
+#include "titanic/core/tree_item.h"
+
+namespace Titanic {
+
+class CViewItem;
+class CNodeItem;
+class CRoomItem;
+
+class CNamedItem: public CTreeItem {
+	DECLARE_MESSAGE_MAP;
+public:
+	CString _name;
+public:
+	CLASSDEF;
+
+	/**
+	 * Dump the item
+	 */
+	CString dumpItem(int indent) const override;
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+
+	/**
+	 * Gets the name of the item, if any
+	 */
+	const CString getName() const override { return _name; }
+
+	/**
+	 * Returns true if the item's name matches a passed name
+	 */
+	bool isEquals(const CString &name, bool startsWith = false) const override;
+
+	/**
+	 * Find a parent node for the item
+	 */
+	virtual CViewItem *findView() const;
+
+	/**
+	 * Find a parent node for the item
+	 */
+	virtual CNodeItem *findNode() const;
+
+	/**
+	 * Find a parent room item for the item
+	 */
+	virtual CRoomItem *findRoom() const;
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_NAMED_ITEM_H */

engines/titanic/core/node_item.cpp

@@ -0,0 +1,62 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/node_item.h"
+#include "titanic/core/room_item.h"
+
+namespace Titanic {
+
+EMPTY_MESSAGE_MAP(CNodeItem, CNamedItem);
+
+CNodeItem::CNodeItem() : CNamedItem(), _nodeNumber(0) {
+}
+
+void CNodeItem::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(0, indent);
+	file->writeQuotedLine("N", indent);
+	file->writeNumberLine(_nodePos.x, indent + 1);
+	file->writeNumberLine(_nodePos.y, indent + 1);
+
+	file->writeQuotedLine("N", indent);
+	file->writeNumberLine(_nodeNumber, indent + 1);
+
+	CNamedItem::save(file, indent);
+}
+
+void CNodeItem::load(SimpleFile *file) {
+	file->readNumber();
+	file->readBuffer();
+	_nodePos.x = file->readNumber();
+	_nodePos.y = file->readNumber();
+
+	file->readBuffer();
+	_nodeNumber = file->readNumber();
+
+	CNamedItem::load(file);
+}
+
+void CNodeItem::getPosition(double &xp, double &yp, double &zp) {
+	CRoomItem *room = findRoom();
+	room->calcNodePosition(_nodePos, xp, yp);
+	zp = 0.0;
+}
+
+} // End of namespace Titanic

engines/titanic/core/node_item.h

@@ -0,0 +1,56 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_NODE_ITEM_H
+#define TITANIC_NODE_ITEM_H
+
+#include "titanic/core/named_item.h"
+
+namespace Titanic {
+
+class CNodeItem : public CNamedItem {
+	DECLARE_MESSAGE_MAP;
+public:
+	int _nodeNumber;
+	Point _nodePos;
+public:
+	CLASSDEF;
+	CNodeItem();
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+
+	/**
+	 * Gets the relative position of the node within the owning room
+	 */
+	void getPosition(double &xp, double &yp, double &zp);
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_FILE_ITEM_H */

engines/titanic/core/project_item.cpp

@@ -0,0 +1,651 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/dont_save_file_item.h"
+#include "titanic/core/node_item.h"
+#include "titanic/core/project_item.h"
+#include "titanic/core/view_item.h"
+#include "titanic/events.h"
+#include "titanic/game_manager.h"
+#include "titanic/pet_control/pet_control.h"
+#include "titanic/titanic.h"
+#include "common/file.h"
+#include "common/savefile.h"
+#include "graphics/scaler.h"
+#include "graphics/thumbnail.h"
+
+namespace Titanic {
+
+#define CURRENT_SAVEGAME_VERSION 1
+#define MINIMUM_SAVEGAME_VERSION 1
+
+static const char *const SAVEGAME_STR = "TNIC";
+#define SAVEGAME_STR_SIZE 4
+
+EMPTY_MESSAGE_MAP(CProjectItem, CFileItem);
+
+/*------------------------------------------------------------------------*/
+
+void TitanicSavegameHeader::clear() {
+	_version = 0;
+	_saveName = "";
+	_thumbnail = nullptr;
+	_year = _month = _day = 0;
+	_hour = _minute = 0;
+	_totalFrames = 0;
+}
+
+/*------------------------------------------------------------------------*/
+
+void CFileListItem::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(0, indent);
+	file->writeQuotedLine(_name, indent);
+
+	ListItem::save(file, indent);
+}
+
+void CFileListItem::load(SimpleFile *file) {
+	file->readNumber();
+	_name = file->readString();
+
+	ListItem::load(file);
+}
+
+/*------------------------------------------------------------------------*/
+
+CProjectItem::CProjectItem() : _nextRoomNumber(0), _nextMessageNumber(0),
+		_nextObjectNumber(0), _gameManager(nullptr) {
+}
+
+void CProjectItem::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(6, indent);
+	file->writeQuotedLine("Next Avail. Object Number", indent);
+	file->writeNumberLine(_nextObjectNumber, indent);
+	file->writeQuotedLine("Next Avail. Message Number", indent);
+	file->writeNumberLine(_nextMessageNumber, indent);
+
+	file->writeQuotedLine("", indent);
+	_files.save(file, indent);
+
+	file->writeQuotedLine("Next Avail. Room Number", indent);
+	file->writeNumberLine(_nextRoomNumber, indent);
+
+	CTreeItem::save(file, indent);
+}
+
+void CProjectItem::buildFilesList() {
+	_files.destroyContents();
+
+	CTreeItem *treeItem = getFirstChild();
+	while (treeItem) {
+		if (treeItem->isFileItem()) {
+			CString name = static_cast<CFileItem *>(treeItem)->getFilename();
+			_files.add()->_name = name;
+		}
+
+		treeItem = getNextSibling();
+	}
+}
+
+void CProjectItem::load(SimpleFile *file) {
+	int val = file->readNumber();
+	_files.destroyContents();
+	int count;
+
+	switch (val) {
+	case 1:
+		file->readBuffer();
+		_nextRoomNumber = file->readNumber();
+		// Intentional fall-through
+
+	case 0:
+		// Load the list of files
+		count = file->readNumber();
+		for (int idx = 0; idx < count; ++idx) {
+			CString name = file->readString();
+			_files.add()->_name = name;
+		}
+		break;
+
+	case 6:
+		file->readBuffer();
+		_nextObjectNumber = file->readNumber();
+		// Intentional fall-through
+
+	case 5:
+		file->readBuffer();
+		_nextMessageNumber = file->readNumber();
+		// Intentional fall-through
+
+	case 4:
+		file->readBuffer();
+		// Intentional fall-through
+
+	case 2:
+	case 3:
+		_files.load(file);
+		file->readBuffer();
+		_nextRoomNumber = file->readNumber();
+		break;
+
+	default:
+		break;
+	}
+
+	CTreeItem::load(file);
+}
+
+CGameManager *CProjectItem::getGameManager() const {
+	return _gameManager;
+}
+
+void CProjectItem::setGameManager(CGameManager *gameManager) {
+	if (!_gameManager)
+		_gameManager = gameManager;
+}
+
+void CProjectItem::resetGameManager() {
+	_gameManager = nullptr;
+}
+
+void CProjectItem::loadGame(int slotId) {
+	CompressedFile file;
+
+	// Clear any existing project contents and call preload code
+	preLoad();
+	clear();
+	g_vm->_loadSaveSlot = -1;
+
+	// Open either an existing savegame slot or the new game template
+	if (slotId >= 0) {
+		Common::InSaveFile *saveFile = g_system->getSavefileManager()->openForLoading(
+			g_vm->getSaveStateName(slotId));
+		file.open(saveFile);
+	} else {
+		Common::File *newFile = new Common::File();
+		if (!newFile->open("newgame.st"))
+			error("Could not open newgame.st");
+		file.open(newFile);
+	}
+
+	// Load the savegame header in
+	TitanicSavegameHeader header;
+	if (!readSavegameHeader(&file, header))
+		error("Failed to read save game header");
+
+	g_vm->_events->setTotalPlayTicks(header._totalFrames);
+
+	// Load the contents in
+	CProjectItem *newProject = loadData(&file);
+	file.isClassStart();
+	getGameManager()->load(&file);
+
+	file.close();
+
+	// Clear existing project
+	clear();
+
+	// Detach each item under the loaded project, and re-attach them
+	// to the existing project instance (this)
+	CTreeItem *item;
+	while ((item = newProject->getFirstChild()) != nullptr) {
+		item->detach();
+		item->addUnder(this);
+	}
+
+	// Loaded project instance is no longer needed
+	newProject->destroyAll();
+
+	// Post-load processing
+	postLoad();
+}
+
+void CProjectItem::saveGame(int slotId, const CString &desc) {
+	CompressedFile file;
+	Common::OutSaveFile *saveFile = g_system->getSavefileManager()->openForSaving(
+		g_vm->getSaveStateName(slotId), false);
+	file.open(saveFile);
+
+	// Signal the game is being saved
+	preSave();
+
+	// Write out the savegame header
+	TitanicSavegameHeader header;
+	header._saveName = desc;
+	writeSavegameHeader(&file, header);
+
+	// Save the contents out
+	saveData(&file, this);
+
+	// Save the game manager data
+	_gameManager->save(&file);
+
+	// Close the file and signal that the saving has finished
+	file.close();
+	postSave();
+}
+
+void CProjectItem::clear() {
+	CTreeItem *item;
+	while ((item = getFirstChild()) != nullptr)
+		item->destroyAll();
+}
+
+CProjectItem *CProjectItem::loadData(SimpleFile *file) {
+	if (!file->isClassStart())
+		return nullptr;
+
+	CProjectItem *root = nullptr;
+	CTreeItem *parent = nullptr;
+	CTreeItem *item = nullptr;
+
+	do {
+		CString entryString = file->readString();
+
+		if (entryString == "ALONG") {
+			// Move along, nothing needed
+		} else if (entryString == "UP") {
+			// Move up
+			if (parent == nullptr ||
+				(parent = parent->getParent()) == nullptr)
+				break;
+		} else if (entryString == "DOWN") {
+			// Move down
+			if (parent == nullptr)
+				parent = item;
+			else
+				parent = parent->getLastChild();
+		} else {
+			// Create new class instance
+			item = dynamic_cast<CTreeItem *>(CSaveableObject::createInstance(entryString));
+			assert(item);
+
+			if (root) {
+				// Already created root project
+				item->addUnder(parent);
+			} else {
+				root = dynamic_cast<CProjectItem *>(item);
+				assert(root);
+				root->_filename = _filename;
+			}
+
+			// Load the data for the item
+			item->load(file);
+		}
+
+		file->isClassStart();
+	} while (file->isClassStart());
+
+	return root;
+}
+
+void CProjectItem::saveData(SimpleFile *file, CTreeItem *item) const {
+	while (item) {
+		item->saveHeader(file, 0);
+		item->save(file, 1);
+		item->saveFooter(file, 0);
+
+		CTreeItem *child = item->getFirstChild();
+		if (child) {
+			file->write("\n{\n", 3);
+			file->writeQuotedString("DOWN");
+			file->write("\n}\n", 3);
+			saveData(file, child);
+			file->write("\n{\n", 3);
+			file->writeQuotedString("UP");
+		} else {
+			file->write("\n{\n", 3);
+			file->writeQuotedString("ALONG");
+		}
+
+		file->write("\n}\n", 3);
+		item = item->getNextSibling();
+	}
+}
+
+void CProjectItem::preLoad() {
+	if (_gameManager)
+		_gameManager->preLoad();
+
+	CScreenManager *scrManager = CScreenManager::_currentScreenManagerPtr;
+	if (scrManager)
+		scrManager->preLoad();
+}
+
+void CProjectItem::postLoad() {
+	CGameManager *gameManager = getGameManager();
+	if (gameManager)
+		gameManager->postLoad(this);
+
+	CPetControl *petControl = getPetControl();
+	if (petControl)
+		petControl->postLoad();
+}
+
+void CProjectItem::preSave() {
+	if (_gameManager)
+		_gameManager->preSave(this);
+}
+
+void CProjectItem::postSave() {
+	if (_gameManager)
+		_gameManager->postSave();
+}
+
+CPetControl *CProjectItem::getPetControl() const {
+	CDontSaveFileItem *fileItem = getDontSaveFileItem();
+	CTreeItem *treeItem;
+
+	if (!fileItem || (treeItem = fileItem->getLastChild()) == nullptr)
+		return nullptr;
+
+	while (treeItem) {
+		CPetControl *petControl = dynamic_cast<CPetControl *>(treeItem);
+		if (petControl)
+			return petControl;
+
+		treeItem = treeItem->getPriorSibling();
+	}
+
+	return nullptr;
+}
+
+CRoomItem *CProjectItem::findFirstRoom() const {
+	return dynamic_cast<CRoomItem *>(findChildInstance(CRoomItem::_type));
+}
+
+CTreeItem *CProjectItem::findChildInstance(ClassDef *classDef) const {
+	CTreeItem *treeItem = getFirstChild();
+	if (treeItem == nullptr)
+		return nullptr;
+
+	do {
+		CTreeItem *childItem = treeItem->getFirstChild();
+		if (childItem) {
+			do {
+				if (childItem->isInstanceOf(classDef))
+					return childItem;
+			} while ((childItem = childItem->getNextSibling()) != nullptr);
+		}
+	} while ((treeItem = treeItem->getNextSibling()) != nullptr);
+
+	return nullptr;
+}
+
+CRoomItem *CProjectItem::findNextRoom(CRoomItem *priorRoom) const {
+	return dynamic_cast<CRoomItem *>(findSiblingChildInstanceOf(CRoomItem::_type, priorRoom));
+}
+
+CTreeItem *CProjectItem::findSiblingChildInstanceOf(ClassDef *classDef, CTreeItem *startItem) const {
+	for (CTreeItem *treeItem = startItem->getParent()->getNextSibling();
+			treeItem; treeItem = treeItem->getNextSibling()) {
+		for (CTreeItem *childItem = treeItem->getFirstChild();
+				childItem; childItem = childItem->getNextSibling()) {
+			if (childItem->isInstanceOf(classDef))
+				return childItem;
+		}
+	}
+
+	return nullptr;
+}
+
+CDontSaveFileItem *CProjectItem::getDontSaveFileItem() const {
+	for (CTreeItem *treeItem = getFirstChild(); treeItem; treeItem = treeItem->getNextSibling()) {
+		if (treeItem->isInstanceOf(CDontSaveFileItem::_type))
+			return dynamic_cast<CDontSaveFileItem *>(treeItem);
+	}
+
+	return nullptr;
+}
+
+CRoomItem *CProjectItem::findHiddenRoom() {
+	return dynamic_cast<CRoomItem *>(findByName("HiddenRoom"));
+}
+
+CViewItem *CProjectItem::findView(int roomNumber, int nodeNumber, int viewNumber) {
+	CTreeItem *treeItem = getFirstChild();
+	CRoomItem *roomItem = nullptr;
+
+	// Scan for the specified room
+	if (treeItem) {
+		do {
+			CTreeItem *childItem = treeItem->getFirstChild();
+			CRoomItem *rItem = dynamic_cast<CRoomItem *>(childItem);
+			if (rItem && rItem->_roomNumber == roomNumber) {
+				roomItem = rItem;
+				break;
+			}
+		} while ((treeItem = treeItem->getNextSibling()) != nullptr);
+	}
+	if (!roomItem)
+		return nullptr;
+
+	// Scan for the specified node within the room
+	CNodeItem *nodeItem = nullptr;
+
+	CNodeItem *nItem = dynamic_cast<CNodeItem *>(
+		roomItem->findChildInstanceOf(CNodeItem::_type));
+	for (; nItem && !nodeItem; nItem = dynamic_cast<CNodeItem *>(
+			findNextInstanceOf(CNodeItem::_type, nItem))) {
+		if (nItem->_nodeNumber == nodeNumber)
+			nodeItem = nItem;
+	}
+	if (!nodeItem)
+		return nullptr;
+
+	// Scan for the specified view within the node
+	CViewItem *viewItem = dynamic_cast<CViewItem *>(
+		nodeItem->findChildInstanceOf(CViewItem::_type));
+	for (; viewItem; viewItem = dynamic_cast<CViewItem *>(
+			findNextInstanceOf(CViewItem::_type, viewItem))) {
+		if (viewItem->_viewNumber == viewNumber)
+			return viewItem;
+	}
+
+	return nullptr;
+}
+
+SaveStateList CProjectItem::getSavegameList(const MetaEngine *metaEngine, const Common::String &target) {
+	Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
+	Common::StringArray filenames;
+	Common::String saveDesc;
+	Common::String pattern = Common::String::format("%s.0??", target.c_str());
+	TitanicSavegameHeader header;
+
+	filenames = saveFileMan->listSavefiles(pattern);
+	sort(filenames.begin(), filenames.end());   // Sort to get the files in numerical order
+
+	SaveStateList saveList;
+	for (Common::StringArray::const_iterator file = filenames.begin(); file != filenames.end(); ++file) {
+		const char *ext = strrchr(file->c_str(), '.');
+		int slot = ext ? atoi(ext + 1) : -1;
+
+		if (slot >= 0 && slot <= MAX_SAVES) {
+			Common::InSaveFile *in = g_system->getSavefileManager()->openForLoading(*file);
+
+			if (in) {
+				SimpleFile f;
+				f.open(in);
+				if (readSavegameHeader(&f, header))
+					saveList.push_back(SaveStateDescriptor(metaEngine, slot, header._saveName));
+
+				delete in;
+			}
+		}
+	}
+
+	return saveList;
+}
+
+WARN_UNUSED_RESULT bool CProjectItem::readSavegameHeader(SimpleFile *file, TitanicSavegameHeader &header, bool skipThumbnail) {
+	char saveIdentBuffer[SAVEGAME_STR_SIZE + 1];
+	header._thumbnail = nullptr;
+	header._totalFrames = 0;
+
+	// Validate the header Id
+	file->unsafeRead(saveIdentBuffer, SAVEGAME_STR_SIZE + 1);
+	if (strncmp(saveIdentBuffer, SAVEGAME_STR, SAVEGAME_STR_SIZE)) {
+		file->seek(-SAVEGAME_STR_SIZE, SEEK_CUR);
+		header._saveName = "Unnamed";
+		return true;
+	}
+
+	header._version = file->readByte();
+	if (header._version < MINIMUM_SAVEGAME_VERSION || header._version > CURRENT_SAVEGAME_VERSION)
+		return false;
+
+	// Read in the string
+	header._saveName.clear();
+	char ch;
+	while ((ch = (char)file->readByte()) != '\0') header._saveName += ch;
+
+	// Get the thumbnail
+	if (!Graphics::loadThumbnail(*file, header._thumbnail, skipThumbnail))
+		return false;
+
+	// Read in save date/time
+	header._year = file->readUint16LE();
+	header._month = file->readUint16LE();
+	header._day = file->readUint16LE();
+	header._hour = file->readUint16LE();
+	header._minute = file->readUint16LE();
+	header._totalFrames = file->readUint32LE();
+
+	return true;
+}
+
+void CProjectItem::writeSavegameHeader(SimpleFile *file, TitanicSavegameHeader &header) {
+	// Write out a savegame header
+	file->write(SAVEGAME_STR, SAVEGAME_STR_SIZE + 1);
+
+	file->writeByte(CURRENT_SAVEGAME_VERSION);
+
+	// Write savegame name
+	file->write(header._saveName.c_str(), header._saveName.size());
+	file->writeByte('\0');
+
+	// Create a thumbnail of the screen and save it out
+	Graphics::Surface *thumb = createThumbnail();
+	Graphics::saveThumbnail(*file, *thumb);
+	thumb->free();
+	delete thumb;
+
+	// Write out the save date/time
+	TimeDate td;
+	g_system->getTimeAndDate(td);
+	file->writeUint16LE(td.tm_year + 1900);
+	file->writeUint16LE(td.tm_mon + 1);
+	file->writeUint16LE(td.tm_mday);
+	file->writeUint16LE(td.tm_hour);
+	file->writeUint16LE(td.tm_min);
+	file->writeUint32LE(g_vm->_events->getTotalPlayTicks());
+}
+
+Graphics::Surface *CProjectItem::createThumbnail() {
+	Graphics::Surface *thumb = new Graphics::Surface();
+
+	::createThumbnailFromScreen(thumb);
+	return thumb;
+}
+
+CViewItem *CProjectItem::parseView(const CString &viewString) {
+	int firstIndex = viewString.indexOf('.');
+	int lastIndex = viewString.lastIndexOf('.');
+	CString roomName, nodeName, viewName;
+
+	if (firstIndex == -1) {
+		roomName = viewString;
+	}
+	else {
+		roomName = viewString.left(firstIndex);
+
+		if (lastIndex > firstIndex) {
+			nodeName = viewString.mid(firstIndex + 1, lastIndex - firstIndex - 1);
+			viewName = viewString.mid(lastIndex + 1);
+		}
+		else {
+			nodeName = viewString.mid(firstIndex + 1);
+		}
+	}
+
+	CGameManager *gameManager = getGameManager();
+	if (!gameManager)
+		return nullptr;
+
+	CRoomItem *room = gameManager->getRoom();
+	CProjectItem *project = room->getRoot();
+
+	// Ensure we have the specified room
+	if (project) {
+		if (room->getName().compareToIgnoreCase(roomName)) {
+			// Scan for the correct room
+			for (room = project->findFirstRoom();
+			room && room->getName().compareToIgnoreCase(roomName);
+				room = project->findNextRoom(room));
+		}
+	}
+	if (!room)
+		return nullptr;
+
+	// Find the designated node within the room
+	CNodeItem *node = dynamic_cast<CNodeItem *>(room->findChildInstanceOf(CNodeItem::_type));
+	while (node && node->getName().compareToIgnoreCase(nodeName))
+		node = dynamic_cast<CNodeItem *>(room->findNextInstanceOf(CNodeItem::_type, node));
+	if (!node)
+		return nullptr;
+
+	CViewItem *view = dynamic_cast<CViewItem *>(node->findChildInstanceOf(CViewItem::_type));
+	while (view && view->getName().compareToIgnoreCase(viewName))
+		view = dynamic_cast<CViewItem *>(node->findNextInstanceOf(CViewItem::_type, view));
+	if (!view)
+		return nullptr;
+
+	// Find the view, so return it
+	return view;
+}
+
+bool CProjectItem::changeView(const CString &viewName) {
+	return changeView(viewName, "");
+}
+
+bool CProjectItem::changeView(const CString &viewName, const CString &clipName) {
+	CViewItem *newView = parseView(viewName);
+	CGameManager *gameManager = getGameManager();
+	CViewItem *oldView = gameManager->getView();
+
+	if (!oldView || !newView)
+		return false;
+
+	CMovieClip *clip = nullptr;
+	if (!clipName.empty()) {
+		clip = oldView->findNode()->findRoom()->findClip(clipName);
+	} else {
+		CLinkItem *link = oldView->findLink(newView);
+		if (link)
+			clip = link->getClip();
+	}
+
+	gameManager->_gameState.changeView(newView, clip);
+	return true;
+}
+
+
+} // End of namespace Titanic

engines/titanic/core/project_item.h

@@ -0,0 +1,257 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_PROJECT_ITEM_H
+#define TITANIC_PROJECT_ITEM_H
+
+#include "common/scummsys.h"
+#include "common/str.h"
+#include "engines/savestate.h"
+#include "graphics/surface.h"
+#include "titanic/support/simple_file.h"
+#include "titanic/core/dont_save_file_item.h"
+#include "titanic/core/file_item.h"
+#include "titanic/core/list.h"
+#include "titanic/core/room_item.h"
+
+namespace Titanic {
+
+struct TitanicSavegameHeader {
+	uint8 _version;
+	CString _saveName;
+	Graphics::Surface *_thumbnail;
+	int _year, _month, _day;
+	int _hour, _minute;
+	int _totalFrames;
+
+	TitanicSavegameHeader() { clear(); }
+
+	/**
+	 * Clear the header
+	 */
+	void clear();
+};
+
+
+class CGameManager;
+class CPetControl;
+class CViewItem;
+
+/**
+ * File list item
+ */
+class CFileListItem : public ListItem {
+public:
+	CString _name;
+public:
+	CLASSDEF;
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+};
+
+/**
+ * Filename list
+ */
+class CFileList: public List<CFileListItem> {
+};
+
+class CProjectItem : public CFileItem {
+	DECLARE_MESSAGE_MAP;
+private:
+	CString _filename;
+	CFileList _files;
+	int _nextRoomNumber;
+	int _nextMessageNumber;
+	int _nextObjectNumber;
+	CGameManager *_gameManager;
+
+	/**
+	 * Called during save, iterates through the children to do some stuff
+	 */
+	void buildFilesList();
+
+	/**
+	 * Called at the beginning of loading a game
+	 */
+	void preLoad();
+
+	/**
+	 * Does post-loading processing
+	 */
+	void postLoad();
+
+	/**
+	 * Called when a game is about to be saved
+	 */
+	void preSave();
+
+	/**
+	 * Called when a game has finished being saved
+	 */
+	void postSave();
+
+	/**
+	 * Finds the first child instance of a given class type
+	 */
+	CTreeItem *findChildInstance(ClassDef *classDef) const;
+
+	/**
+	 * Finds the next sibling occurrence of a given class type
+	 */
+	CTreeItem *findSiblingChildInstanceOf(ClassDef *classDef, CTreeItem *startItem) const;
+private:
+	/**
+	 * Load project data from the passed file
+	 */
+	CProjectItem *loadData(SimpleFile *file);
+
+	/**
+	 * Save project data to the passed file
+	 */
+	void saveData(SimpleFile *file, CTreeItem *item) const;
+
+	/**
+	 * Creates a thumbnail for the current on-screen contents
+	 */
+	static Graphics::Surface *createThumbnail();
+public:
+	/**
+	 * Load a list of savegames
+	 */
+	static SaveStateList getSavegameList(const MetaEngine *metaEngine, const Common::String &target);
+
+	/**
+	 * Write out the header information for a savegame
+	 */
+	static void writeSavegameHeader(SimpleFile *file, TitanicSavegameHeader &header);
+
+	/**
+	 * Read in the header information for a savegame
+	 */
+	WARN_UNUSED_RESULT static bool readSavegameHeader(SimpleFile *file, TitanicSavegameHeader &header, bool skipThumbnail = true);
+public:
+	CLASSDEF;
+	CProjectItem();
+	~CProjectItem() override { destroyChildren(); }
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+
+	/**
+	 * Get the game manager for the project
+	 */
+	CGameManager *getGameManager() const override;
+
+	/**
+	 * Sets the game manager for the project, if not already set
+	 */
+	void setGameManager(CGameManager *gameManager);
+
+	/**
+	 * Get a reference to the PET control
+	 */
+	CPetControl *getPetControl() const;
+
+	/**
+	 * Resets the game manager field
+	 */
+	void resetGameManager();
+
+	/**
+	 * Load the entire project data for a given slot Id
+	 */
+	void loadGame(int slotId);
+
+	/**
+	 * Save the entire project data to a given savegame slot
+	 */
+	void saveGame(int slotId, const CString &desc);
+
+	/**
+	 * Clear any currently loaded project
+	 */
+	void clear();
+
+	/**
+	 * Set the proejct's name
+	 */
+	void setFilename(const CString &name) { _filename = name; }
+
+	/**
+	 * Returns a reference to the first room item in the project
+	 */
+	CRoomItem *findFirstRoom() const;
+
+	/**
+	 * Returns a reference to the next room following the specified room
+	 */
+	CRoomItem *findNextRoom(CRoomItem *priorRoom) const;
+
+	/**
+	 * Returns the don't save file item, if it exists in the project
+	 */
+	CDontSaveFileItem *getDontSaveFileItem() const;
+
+	/**
+	 * Finds the hidden room node of the project
+	 */
+	CRoomItem *findHiddenRoom();
+
+	/**
+	 * Finds a view
+	 */
+	CViewItem *findView(int roomNumber, int nodeNumber, int viewNumber);
+
+	/**
+	 * Parses a view into it's components of room, node, and view,
+	 * and locates the designated view
+	 */
+	CViewItem *parseView(const CString &viewString);
+
+	/**
+	 * Change the view
+	 */
+	bool changeView(const CString &viewName, const CString &clipName);
+
+	/**
+	 * Change the view
+	 */
+	bool changeView(const CString &viewName);
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_PROJECT_ITEM_H */

engines/titanic/core/resource_key.cpp

@@ -0,0 +1,88 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/resource_key.h"
+#include "titanic/support/files_manager.h"
+#include "titanic/support/simple_file.h"
+#include "titanic/titanic.h"
+#include "common/file.h"
+
+namespace Titanic {
+
+void CResourceKey::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	file->writeQuotedLine("Resource Key...", indent);
+	file->writeQuotedLine(_key, indent);
+
+	CSaveableObject::save(file, indent);
+}
+
+void CResourceKey::load(SimpleFile *file) {
+	int val = file->readNumber();
+
+	if (val == 0 || val == 1) {
+		file->readBuffer();
+		CString str = file->readString();
+		setValue(str);
+	}
+
+	CSaveableObject::load(file);
+}
+
+void CResourceKey::setValue(const CString &name) {
+	CString nameStr = name;
+	nameStr.toLowercase();
+	_key = nameStr;
+
+	_value = nameStr;
+	int idx = _value.lastIndexOf('\\');
+	if (idx >= 0)
+		_value = _value.mid(idx + 1);
+}
+
+CString CResourceKey::getFilename() const {
+	CString name = _key;
+
+	// Check for a resource being specified within an ST container
+	int idx = name.indexOf('#');
+	if (idx >= 0) {
+		name = name.left(idx);
+		name += ".st";
+	}
+
+	// The original did tests for the file in the different asset paths,
+	// which aren't needed in ScummVM, so just return full name
+	return name;
+}
+
+bool CResourceKey::scanForFile() const {
+	return g_vm->_filesManager->scanForFile(_value);
+}
+
+FileType CResourceKey::fileTypeSuffix() const {
+	return _value.fileTypeSuffix();
+}
+
+ImageType CResourceKey::imageTypeSuffix() const {
+	return _value.imageTypeSuffix();
+}
+
+} // End of namespace Titanic

engines/titanic/core/resource_key.h

@@ -0,0 +1,79 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_RESOURCE_KEY_H
+#define TITANIC_RESOURCE_KEY_H
+
+#include "titanic/support/string.h"
+#include "titanic/core/saveable_object.h"
+
+namespace Titanic {
+
+class CResourceKey: public CSaveableObject {
+private:
+	CString _key;
+	CString _value;
+
+	void setValue(const CString &name);
+public:
+	CLASSDEF;
+	CResourceKey() {}
+	CResourceKey(const CString &name) { setValue(name); }
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+
+	/**
+	 * Return the key
+	 */
+	const CString &getString() const { return _key; }
+
+	/**
+	 * Extracts a filename from the resource key
+	 */
+	CString getFilename() const;
+
+	/**
+	 * Scans for a file with a matching name
+	 */
+	bool scanForFile() const;
+
+	/**
+	 * Returns the type of the resource based on it's extension
+	 */
+	FileType fileTypeSuffix() const;
+
+	/**
+	 * Returns the type of the resource based on it's extension
+	 */
+	ImageType imageTypeSuffix() const;
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_RESOURCE_KEY_H */

engines/titanic/core/room_item.cpp

@@ -0,0 +1,197 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/room_item.h"
+
+namespace Titanic {
+
+EMPTY_MESSAGE_MAP(CRoomItem, CNamedItem);
+
+CRoomItem::CRoomItem() : CNamedItem(), _roomNumber(0),
+		_roomDimensionX(0.0), _roomDimensionY(0.0) {
+}
+
+void CRoomItem::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(3, indent);
+	file->writeQuotedLine("Exit Movies", indent);
+	_exitMovieKey.save(file, indent);
+
+	file->writeQuotedLine("Room dimensions x 1000", indent);
+	file->writeNumberLine((int)(_roomDimensionX * 1000.0), indent + 1);
+	file->writeNumberLine((int)(_roomDimensionY * 1000.0), indent + 1);
+
+	file->writeQuotedLine("Transition Movie", indent);
+	_transitionMovieKey.save(file, indent);
+
+	file->writeQuotedLine("Movie Clip list", indent);
+	_clipList.save(file, indent + 1);
+
+	file->writeQuotedLine("Room Rect", indent);
+	file->writeNumberLine(_roomRect.left, indent + 1);
+	file->writeNumberLine(_roomRect.top, indent + 1);
+	file->writeNumberLine(_roomRect.right, indent + 1);
+	file->writeNumberLine(_roomRect.bottom, indent + 1);
+
+	file->writeQuotedLine("Room Number", indent);
+	file->writeNumberLine(_roomNumber, indent);
+
+	CNamedItem::save(file, indent);
+}
+
+void CRoomItem::load(SimpleFile *file) {
+	int val = file->readNumber();
+
+	switch (val) {
+	case 3:
+		// Read exit movie
+		file->readBuffer();
+		_exitMovieKey.load(file);
+		// Intentional fall-through
+
+	case 2:
+		// Read room dimensions
+		file->readBuffer();
+		_roomDimensionX = (double)file->readNumber() / 1000.0;
+		_roomDimensionY = (double)file->readNumber() / 1000.0;
+		// Intentional fall-through
+
+	case 1:
+		// Read transition movie key and clip list
+		file->readBuffer();
+		_transitionMovieKey.load(file);
+
+		file->readBuffer();
+		_clipList.load(file);
+		postLoad();
+		// Intentional fall-through
+
+	case 0:
+		// Read room rect
+		file->readBuffer();
+		_roomRect.left = file->readNumber();
+		_roomRect.top = file->readNumber();
+		_roomRect.right = file->readNumber();
+		_roomRect.bottom = file->readNumber();
+		file->readBuffer();
+		_roomNumber = file->readNumber();
+		break;
+
+	default:
+		break;
+	}
+
+	CNamedItem::load(file);
+}
+
+void CRoomItem::postLoad() {
+	if (!_exitMovieKey.getFilename().empty())
+		return;
+
+	CString name = _transitionMovieKey.getFilename();
+	if (name.right(7) == "nav.avi") {
+		_exitMovieKey = CResourceKey(name.left(name.size() - 7) + "exit.avi");
+	}
+}
+
+void CRoomItem::calcNodePosition(const Point &nodePos, double &xVal, double &yVal) const {
+	xVal = yVal = 0.0;
+
+	if (_roomDimensionX >= 0.0 && _roomDimensionY >= 0.0) {
+		xVal = _roomRect.width() / _roomDimensionX;
+		yVal = _roomRect.height() / _roomDimensionY;
+
+		xVal = (nodePos.x - _roomRect.left) / xVal;
+		yVal = (nodePos.y - _roomRect.top) / yVal;
+	}
+}
+
+int CRoomItem::getScriptId() const {
+	CString name = getName();
+	if (name == "1stClassLobby")
+		return 130;
+	else if (name == "1stClassRestaurant")
+		return 132;
+	else if (name == "1stClassState")
+		return 131;
+	else if (name == "2ndClassLobby")
+		return 128;
+	else if (name == "Bar")
+		return 112;
+	else if (name == "BottomOfWell")
+		return 108;
+	else if (name == "Bridge")
+		return 121;
+	else if (name == "Dome")
+		return 122;
+	else if (name == "Home")
+		return 100;
+	else if (name == "Lift")
+		return 103;
+	else if (name == "MusicRoom")
+		return 117;
+	else if (name == "MusicRoomLobby")
+		return 118;
+	else if (name == "ParrotLobby")
+		return 111;
+	else if (name == "Pellerator")
+		return 104;
+	else if (name == "PromenadeDeck")
+		return 114;
+	else if (name == "SculptureChamber")
+		return 116;
+	else if (name == "secClassState")
+		return 129;
+	else if (name == "ServiceElevator")
+		return 102;
+	else if (name == "SGTLeisure")
+		return 125;
+	else if (name == "SGTLittleLift")
+		return 105;
+	else if (name == "SgtLobby")
+		return 124;
+	else if (name == "SGTState")
+		return 126;
+	else if (name == "Titania")
+		return 123;
+	else if (name == "TopOfWell")
+		return 107;
+	else if (name == "EmbLobby" || name == "MoonEmbLobby")
+		return 110;
+	else if (name == "CreatorsChamber" || name == "CreatorsChamberOn")
+		return 113;
+	else if (name == "Arboretum" || name == "FrozenArboretum")
+		return 115;
+	else if (name == "BilgeRoom" || name == "BilgeRoomWith")
+		return 101;
+
+	return 0;
+}
+
+CResourceKey CRoomItem::getTransitionMovieKey() {
+	_transitionMovieKey.scanForFile();
+	return _transitionMovieKey;
+}
+
+CResourceKey CRoomItem::getExitMovieKey() {
+	return _exitMovieKey;
+}
+
+} // End of namespace Titanic

engines/titanic/core/room_item.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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_ROOM_ITEM_H
+#define TITANIC_ROOM_ITEM_H
+
+#include "titanic/support/rect.h"
+#include "titanic/core/list.h"
+#include "titanic/support/movie_clip.h"
+#include "titanic/core/named_item.h"
+#include "titanic/core/resource_key.h"
+
+namespace Titanic {
+
+class CRoomItem : public CNamedItem {
+	DECLARE_MESSAGE_MAP;
+private:
+	/**
+	 * Handles post-load processing
+	 */
+	void postLoad();
+public:
+	Rect _roomRect;
+	CMovieClipList _clipList;
+	int _roomNumber;
+	CResourceKey _transitionMovieKey;
+	CResourceKey _exitMovieKey;
+	double _roomDimensionX, _roomDimensionY;
+public:
+	CLASSDEF;
+	CRoomItem();
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+
+	/**
+	 * Return a movie clip for the room by name
+	 */
+	CMovieClip *findClip(const CString &name) { return _clipList.findByName(name); }
+
+	/**
+	 * Calculates the positioning of a node within the overall room
+	 */
+	void calcNodePosition(const Point &nodePos, double &xVal, double &yVal) const;
+
+	/**
+	 * Get the TrueTalk script Id associated with the room
+	 */
+	int getScriptId() const;
+
+	CResourceKey getTransitionMovieKey();
+
+	CResourceKey getExitMovieKey();
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_ROOM_ITEM_H */

engines/titanic/core/saveable_object.h

@@ -0,0 +1,113 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_SAVEABLE_OBJECT_H
+#define TITANIC_SAVEABLE_OBJECT_H
+
+#include "common/scummsys.h"
+#include "common/array.h"
+#include "common/hash-str.h"
+#include "common/list.h"
+#include "titanic/support/simple_file.h"
+
+namespace Titanic {
+
+class CSaveableObject;
+
+class ClassDef {
+public:
+	const char *_className;
+	ClassDef *_parent;
+public:
+	ClassDef(const char *className, ClassDef *parent) :
+		_className(className), _parent(parent) {}
+	virtual ~ClassDef() {}
+	virtual CSaveableObject *create();
+};
+
+template<typename T>
+class TypeTemplate : public ClassDef {
+public:
+	TypeTemplate(const char *className, ClassDef *parent) :
+		ClassDef(className, parent) {}
+	CSaveableObject *create() override { return new T(); }
+};
+
+#define CLASSDEF \
+	static ClassDef *_type; \
+	ClassDef *getType() const override { return _type; }
+
+class CSaveableObject {
+	typedef CSaveableObject *(*CreateFunction)();
+private:
+	typedef Common::List<ClassDef *> ClassDefList;
+	typedef Common::HashMap<Common::String, CreateFunction> ClassListMap;
+	static ClassDefList *_classDefs;
+	static ClassListMap *_classList;
+public:
+	/**
+	 * Sets up the list of saveable object classes
+	 */
+	static void initClassList();
+
+	/**
+	 * Free the list of saveable object classes
+	 */
+	static void freeClassList();
+
+	/**
+	 * Creates a new instance of a saveable object class
+	 */
+	static CSaveableObject *createInstance(const Common::String &name);
+public:
+	static ClassDef *_type; \
+	virtual ClassDef *getType() const { return _type; }
+
+	virtual ~CSaveableObject() {}
+
+	bool isInstanceOf(const ClassDef *classDef) const;
+
+	/**
+	 * Save the data for the class to file
+	 */
+	virtual void save(SimpleFile *file, int indent);
+
+	/**
+	 * Load the data for the class from file
+	 */
+	virtual void load(SimpleFile *file);
+
+	/**
+	 * Write out a header definition for the class to file
+	 * prior to saving the actual data for the class
+	 */
+	virtual void saveHeader(SimpleFile *file, int indent);
+
+	/**
+	 * Writes out a footer for the class after it's data has
+	 * been written to file
+	 */
+	virtual void saveFooter(SimpleFile *file, int indent);
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_SAVEABLE_OBJECT_H */

engines/titanic/core/static_image.cpp

@@ -0,0 +1,38 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/static_image.h"
+
+namespace Titanic {
+
+EMPTY_MESSAGE_MAP(CStaticImage, CGameObject);
+
+void CStaticImage::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	CGameObject::save(file, indent);
+}
+
+void CStaticImage::load(SimpleFile *file) {
+	file->readNumber();
+	CGameObject::load(file);
+}
+
+} // End of namespace Titanic

engines/titanic/core/static_image.h

@@ -0,0 +1,47 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_STATIC_IMAGE_H
+#define TITANIC_STATIC_IMAGE_H
+
+#include "titanic/core/game_object.h"
+
+namespace Titanic {
+
+class CStaticImage : public CGameObject {
+	DECLARE_MESSAGE_MAP;
+public:
+	CLASSDEF;
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_STATIC_IMAGE_H */

engines/titanic/core/tree_item.cpp

@@ -0,0 +1,287 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/tree_item.h"
+#include "titanic/core/dont_save_file_item.h"
+#include "titanic/core/file_item.h"
+#include "titanic/core/game_object.h"
+#include "titanic/core/game_object_desc_item.h"
+#include "titanic/core/link_item.h"
+#include "titanic/core/mail_man.h"
+#include "titanic/core/named_item.h"
+#include "titanic/core/node_item.h"
+#include "titanic/core/project_item.h"
+#include "titanic/core/view_item.h"
+#include "titanic/core/room_item.h"
+#include "titanic/pet_control/pet_control.h"
+#include "titanic/game_manager.h"
+#include "titanic/game/placeholder/place_holder.h"
+
+namespace Titanic {
+
+EMPTY_MESSAGE_MAP(CTreeItem, CMessageTarget);
+
+CTreeItem::CTreeItem() : _parent(nullptr), _firstChild(nullptr),
+	_nextSibling(nullptr), _priorSibling(nullptr), _field14(0) {
+}
+
+void CTreeItem::dump(int indent) {
+	CString line = dumpItem(indent);
+	debug("%s", line.c_str());
+
+	CTreeItem *item = getFirstChild();
+	while (item) {
+		item->dump(indent + 1);
+
+		item = item->getNextSibling();
+	}
+}
+
+CString CTreeItem::dumpItem(int indent) const {
+	CString result;
+	for (int idx = 0; idx < indent; ++idx)
+		result += '\t';
+	result += getType()->_className;
+
+	return result;
+}
+
+void CTreeItem::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(0, indent);
+	CMessageTarget::save(file, indent);
+}
+
+void CTreeItem::load(SimpleFile *file) {
+	file->readNumber();
+	CMessageTarget::load(file);
+}
+
+bool CTreeItem::isFileItem() const {
+	return isInstanceOf(CFileItem::_type);
+}
+
+bool CTreeItem::isRoomItem() const {
+	return isInstanceOf(CRoomItem::_type);
+}
+
+bool CTreeItem::isNodeItem() const {
+	return isInstanceOf(CNodeItem::_type);
+}
+
+bool CTreeItem::isViewItem() const {
+	return isInstanceOf(CViewItem::_type);
+}
+
+bool CTreeItem::isLinkItem() const {
+	return isInstanceOf(CLinkItem::_type);
+}
+
+bool CTreeItem::isPlaceHolderItem() const {
+	return isInstanceOf(CPlaceHolder::_type);
+}
+
+bool CTreeItem::isNamedItem() const {
+	return isInstanceOf(CNamedItem::_type);
+}
+
+bool CTreeItem::isGameObject() const {
+	return isInstanceOf(CGameObject::_type);
+}
+
+bool CTreeItem::isGameObjectDescItem() const {
+	return isInstanceOf(CGameObjectDescItem::_type);
+}
+
+CGameManager *CTreeItem::getGameManager() const {
+	return _parent ? _parent->getGameManager() : nullptr;
+}
+
+CProjectItem *CTreeItem::getRoot() const {
+	CTreeItem *parent = getParent();
+
+	if (parent) {
+		do {
+			parent = parent->getParent();
+		} while (parent->getParent());
+	}
+
+	return dynamic_cast<CProjectItem *>(parent);
+}
+
+CTreeItem *CTreeItem::getLastSibling() {
+	CTreeItem *item = this;
+	while (item->getNextSibling())
+		item = item->getNextSibling();
+
+	return item;
+}
+
+CTreeItem *CTreeItem::getLastChild() const {
+	if (!_firstChild)
+		return nullptr;
+	return _firstChild->getLastSibling();
+}
+
+CTreeItem *CTreeItem::scan(CTreeItem *item) const {
+	if (_firstChild)
+		return _firstChild;
+
+	const CTreeItem *treeItem = this;
+	while (treeItem != item) {
+		if (treeItem->_nextSibling)
+			return treeItem->_nextSibling;
+
+		treeItem = treeItem->_parent;
+		if (!treeItem)
+			break;
+	}
+
+	return nullptr;
+}
+
+CTreeItem *CTreeItem::findChildInstanceOf(ClassDef *classDef) const {
+	for (CTreeItem *treeItem = _firstChild; treeItem; treeItem = treeItem->getNextSibling()) {
+		if (treeItem->isInstanceOf(classDef))
+			return treeItem;
+	}
+
+	return nullptr;
+}
+
+CTreeItem *CTreeItem::findNextInstanceOf(ClassDef *classDef, CTreeItem *startItem) const {
+	CTreeItem *treeItem = startItem ? startItem->getNextSibling() : getFirstChild();
+
+	for (; treeItem; treeItem = treeItem->getNextSibling()) {
+		if (treeItem->isInstanceOf(classDef))
+			return treeItem;
+	}
+
+	return nullptr;
+}
+
+void CTreeItem::addUnder(CTreeItem *newParent) {
+	if (newParent->_firstChild)
+		addSibling(newParent->_firstChild->getLastSibling());
+	else
+		setParent(newParent);
+}
+
+void CTreeItem::setParent(CTreeItem *newParent) {
+	_parent = newParent;
+	_priorSibling = nullptr;
+	_nextSibling = newParent->_firstChild;
+
+	if (newParent->_firstChild)
+		newParent->_firstChild->_priorSibling = this;
+	newParent->_firstChild = this;
+}
+
+void CTreeItem::addSibling(CTreeItem *item) {
+	_priorSibling = item;
+	_nextSibling = item->_nextSibling;
+	_parent = item->_parent;
+
+	if (item->_nextSibling)
+		item->_nextSibling->_priorSibling = this;
+	item->_nextSibling = this;
+}
+
+void CTreeItem::moveUnder(CTreeItem *newParent) {
+	if (newParent) {
+		detach();
+		addUnder(newParent);
+	}
+}
+
+void CTreeItem::destroyAll() {
+	destroyChildren();
+	detach();
+	delete this;
+}
+
+int CTreeItem::destroyChildren() {
+	if (!_firstChild)
+		return 0;
+
+	CTreeItem *item = _firstChild, *child, *nextSibling;
+	int total = 0;
+
+	do {
+		child = item->_firstChild;
+		nextSibling = item->_nextSibling;
+
+		if (child)
+			total += item->destroyChildren();
+		item->detach();
+		delete item;
+		++total;
+	} while ((item = nextSibling) != nullptr);
+
+	return total;
+}
+
+void CTreeItem::detach() {
+	// Delink this item from any prior and/or next siblings
+	if (_priorSibling)
+		_priorSibling->_nextSibling = _nextSibling;
+	if (_nextSibling)
+		_nextSibling->_priorSibling = _priorSibling;
+
+	if (_parent && _parent->_firstChild == this)
+		_parent->_firstChild = _nextSibling;
+
+	_priorSibling = _nextSibling = _parent = nullptr;
+}
+
+void CTreeItem::attach(CTreeItem *item) {
+	_nextSibling = item;
+	_priorSibling = item->_priorSibling;
+	_parent = item->_parent;
+
+	if (item->_priorSibling)
+		item->_priorSibling->_nextSibling = this;
+
+	item->_priorSibling = this;
+	if (item->_parent && !item->_parent->_firstChild)
+		item->_parent->_firstChild = this;
+}
+
+CNamedItem *CTreeItem::findByName(const CString &name, bool subMatch) {
+	CString nameLower = name;
+	nameLower.toLowercase();
+
+	for (CTreeItem *treeItem = this; treeItem; treeItem = treeItem->scan(this)) {
+		CString itemName = treeItem->getName();
+		itemName.toLowercase();
+
+		if (subMatch) {
+			if (!itemName.left(nameLower.size()).compareTo(nameLower))
+				return dynamic_cast<CNamedItem *>(treeItem);
+		} else {
+			if (!itemName.compareTo(nameLower))
+				return dynamic_cast<CNamedItem *>(treeItem);
+		}
+	}
+
+	return nullptr;
+}
+
+} // End of namespace Titanic

engines/titanic/core/tree_item.h

@@ -0,0 +1,264 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_TREE_ITEM_H
+#define TITANIC_TREE_ITEM_H
+
+#include "titanic/core/message_target.h"
+#include "titanic/support/simple_file.h"
+
+namespace Titanic {
+
+class CGameManager;
+class CMovieClipList;
+class CNamedItem;
+class CProjectItem;
+class CScreenManager;
+class CViewItem;
+
+class CTreeItem: public CMessageTarget {
+	friend class CMessage;
+	DECLARE_MESSAGE_MAP;
+private:
+	CTreeItem *_parent;
+	CTreeItem *_nextSibling;
+	CTreeItem *_priorSibling;
+	CTreeItem *_firstChild;
+	int _field14;
+public:
+	CLASSDEF;
+	CTreeItem();
+
+
+	/**
+	 * Dump the item and any of it's children
+	 */
+	void dump(int indent);
+
+	/**
+	 * Dump the item
+	 */
+	virtual CString dumpItem(int indent) const;
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+
+	/**
+	 * Get the game manager for the project
+	 */
+	virtual CGameManager *getGameManager() const;
+
+	/**
+	 * Returns true if the item is a file item
+	 */
+	virtual bool isFileItem() const;
+
+	/**
+	 * Returns true if the item is a room item
+	 */
+	virtual bool isRoomItem() const;
+
+	/**
+	 * Returns true if the item is a node item
+	 */
+	virtual bool isNodeItem() const;
+
+	/**
+	 * Returns true if the item is a view item
+	 */
+	virtual bool isViewItem() const;
+
+	/**
+	 * Returns true if the item is a link item
+	 */
+	virtual bool isLinkItem() const;
+
+	/**
+	 * Returns true if the item is a placeholder item
+	 */
+	virtual bool isPlaceHolderItem() const;
+
+	/**
+	 * Returns true if the item is a named item
+	 */
+	virtual bool isNamedItem() const;
+
+	/**
+	 * Returns true if the item is a game object
+	 */
+	virtual bool isGameObject() const;
+
+	/**
+	 * Returns true if the item is a game object desc item
+	 */
+	virtual bool isGameObjectDescItem() const;
+
+	/**
+	 * Gets the name of the item, if any
+	 */
+	virtual const CString getName() const { return CString(); }
+
+	/**
+	 * Returns true if the item's name matches a passed name
+	 */
+	virtual bool isEquals(const CString &name, bool startsWith = false) const{ return false; }
+
+	/**
+	 * Compares the name of the item to a passed name
+	 */
+	virtual int compareTo(const CString &name, int maxLen = 0) const { return false; }
+
+	/**
+	 * Returns the clip list, if any, associated with the item
+	 */
+	virtual const CMovieClipList *getMovieClips() const { return nullptr; }
+
+	/**
+	 * Returns true if the given item connects to another specified view
+	 */
+	virtual bool connectsTo(CViewItem *destView) const { return false; }
+
+	/**
+	 * Allows the item to draw itself
+	 */
+	virtual void draw(CScreenManager *screenManager) {}
+
+	/**
+	 * Gets the bounds occupied by the item
+	 */
+	virtual Rect getBounds() const { return Rect(); }
+
+	/**
+	 * Free up any surface the object used
+	 */
+	virtual void freeSurface() {}
+
+	/**
+	 * Get the parent for the given item
+	 */
+	CTreeItem *getParent() const { return _parent; }
+
+	/**
+	 * Jumps up through the parents to find the root item
+	 */
+	CProjectItem *getRoot() const;
+
+	/**
+	 * Get the next sibling
+	 */
+	CTreeItem *getNextSibling() const { return _nextSibling; }
+
+	/**
+	 * Get the prior sibling
+	 */
+	CTreeItem *getPriorSibling() const { return _priorSibling; }
+
+	/**
+	 * Get the last sibling of this sibling
+	 */
+	CTreeItem *getLastSibling();
+
+	/**
+	 * Get the first child of the item, if any
+	 */
+	CTreeItem *getFirstChild() const { return _firstChild; }
+
+	/**
+	 * Get the last child of the item, if any
+	 */
+	CTreeItem *getLastChild() const;
+
+	/**
+	 * Given all the recursive children of the tree item, gives the next
+	 * item in sequence to the passed starting item
+	 */
+	CTreeItem *scan(CTreeItem *item) const;
+
+	/**
+	 * Find the first child item that is of a given type
+	 */
+	CTreeItem *findChildInstanceOf(ClassDef *classDef) const;
+
+	/**
+	 * Find the next sibling item that is of the given type
+	 */
+	CTreeItem *findNextInstanceOf(ClassDef *classDef, CTreeItem *startItem) const;
+
+	/**
+	 * Adds the item under another tree item
+	 */
+	void addUnder(CTreeItem *newParent);
+
+	/**
+	 * Sets the parent for the item
+	 */
+	void setParent(CTreeItem *newParent);
+
+	/**
+	 * Adds the item as a sibling of another item
+	 */
+	void addSibling(CTreeItem *item);
+
+	/**
+	 * Moves the tree item to be under another parent
+	 */
+	void moveUnder(CTreeItem *newParent);
+
+	/**
+	 * Destroys both the item as well as any of it's children
+	 */
+	void destroyAll();
+
+	/**
+	 * Destroys all child tree items under this one.
+	 * @returns		Total number of tree items recursively removed
+	 */
+	int destroyChildren();
+
+	/**
+	 * Detach the tree item from any other associated tree items
+	 */
+	void detach();
+
+	/**
+	 * Attaches a tree item to a new node
+	 */
+	void attach(CTreeItem *item);
+
+	/**
+	 * Finds a tree item by name
+	 * @param name		Name to find
+	 * @param subMatch	If false, does an exact name match.
+	 *		If false, matches any item that starts with the given name
+	 */
+	CNamedItem *findByName(const CString &name, bool subMatch = false);
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_TREE_ITEM_H */

engines/titanic/core/turn_on_object.cpp

@@ -0,0 +1,58 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/turn_on_object.h"
+
+namespace Titanic {
+
+BEGIN_MESSAGE_MAP(CTurnOnObject, CBackground)
+	ON_MESSAGE(MouseButtonDownMsg)
+	ON_MESSAGE(MouseButtonUpMsg)
+END_MESSAGE_MAP()
+
+CTurnOnObject::CTurnOnObject() : CBackground(), _msgName("NULL") {
+}
+
+void CTurnOnObject::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	file->writeQuotedLine(_msgName, indent);
+
+	CBackground::save(file, indent);
+}
+
+void CTurnOnObject::load(SimpleFile *file) {
+	file->readNumber();
+	_msgName = file->readString();
+
+	CBackground::load(file);
+}
+
+bool CTurnOnObject::MouseButtonDownMsg(CMouseButtonDownMsg *msg) {
+	return true;
+}
+
+bool CTurnOnObject::MouseButtonUpMsg(CMouseButtonUpMsg *msg) {
+	CTurnOn turnOn;
+	turnOn.execute(_msgName);
+	return true;
+}
+
+} // End of namespace Titanic

engines/titanic/core/turn_on_object.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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_TURN_ON_OBJECT_H
+#define TITANIC_TURN_ON_OBJECT_H
+
+#include "titanic/core/background.h"
+
+namespace Titanic {
+
+class CTurnOnObject : public CBackground {
+	DECLARE_MESSAGE_MAP;
+	bool MouseButtonDownMsg(CMouseButtonDownMsg *msg);
+	bool MouseButtonUpMsg(CMouseButtonUpMsg *msg);
+protected:
+	CString _msgName;
+public:
+	CLASSDEF;
+	CTurnOnObject();
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_TURN_ON_OBJECT_H */

engines/titanic/core/turn_on_play_sound.cpp

@@ -0,0 +1,59 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/turn_on_play_sound.h"
+
+namespace Titanic {
+
+BEGIN_MESSAGE_MAP(CTurnOnPlaySound, CTurnOnObject)
+	ON_MESSAGE(MouseButtonUpMsg)
+END_MESSAGE_MAP()
+
+CTurnOnPlaySound::CTurnOnPlaySound() : CTurnOnObject(),
+		_soundName("NULL"), _soundVolume(80), _soundVal3(0) {
+}
+
+void CTurnOnPlaySound::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	file->writeQuotedLine(_soundName, indent);
+	file->writeNumberLine(_soundVolume, indent);
+	file->writeNumberLine(_soundVal3, indent);
+
+	CTurnOnObject::save(file, indent);
+}
+
+void CTurnOnPlaySound::load(SimpleFile *file) {
+	file->readNumber();
+	_soundName = file->readString();
+	_soundVolume = file->readNumber();
+	_soundVal3 = file->readNumber();
+
+	CTurnOnObject::load(file);
+}
+
+bool CTurnOnPlaySound::MouseButtonUpMsg(CMouseButtonUpMsg *msg) {
+	if (_soundName != "NULL")
+		playSound(_soundName, _soundVolume, _soundVal3);
+
+	return CTurnOnObject::MouseButtonUpMsg(msg);
+}
+
+} // End of namespace Titanic

engines/titanic/core/turn_on_play_sound.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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_TURN_ON_PLAY_SOUND_H
+#define TITANIC_TURN_ON_PLAY_SOUND_H
+
+#include "titanic/core/turn_on_object.h"
+
+namespace Titanic {
+
+class CTurnOnPlaySound : public CTurnOnObject {
+	DECLARE_MESSAGE_MAP;
+	bool MouseButtonUpMsg(CMouseButtonUpMsg *msg);
+private:
+	CString _soundName;
+	int _soundVolume;
+	int _soundVal3;
+public:
+	CLASSDEF;
+	CTurnOnPlaySound();
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_TURN_ON_PLAY_SOUND_H */

engines/titanic/core/turn_on_turn_off.cpp

@@ -0,0 +1,81 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/turn_on_turn_off.h"
+
+namespace Titanic {
+
+BEGIN_MESSAGE_MAP(CTurnOnTurnOff, CBackground)
+	ON_MESSAGE(TurnOn)
+	ON_MESSAGE(TurnOff)
+END_MESSAGE_MAP()
+
+CTurnOnTurnOff::CTurnOnTurnOff() : CBackground(), _startFrameOn(0),
+	_endFrameOn(0), _startFrameOff(0), _endFrameOff(0), _isOn(false) {
+}
+
+void CTurnOnTurnOff::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	file->writeNumberLine(_startFrameOn, indent);
+	file->writeNumberLine(_endFrameOn, indent);
+	file->writeNumberLine(_startFrameOff, indent);
+	file->writeNumberLine(_endFrameOff, indent);
+	file->writeNumberLine(_isOn, indent);
+
+	CBackground::save(file, indent);
+}
+
+void CTurnOnTurnOff::load(SimpleFile *file) {
+	file->readNumber();
+	_startFrameOn = file->readNumber();
+	_endFrameOn = file->readNumber();
+	_startFrameOff = file->readNumber();
+	_endFrameOff = file->readNumber();
+	_isOn = file->readNumber();
+
+	CBackground::load(file);
+}
+
+bool CTurnOnTurnOff::TurnOn(CTurnOn *msg) {
+	if (!_isOn) {
+		if (_isBlocking)
+			playMovie(_startFrameOn, _endFrameOn, MOVIE_WAIT_FOR_FINISH);
+		else
+			playMovie(_startFrameOn, _endFrameOn, MOVIE_NOTIFY_OBJECT);
+		_isOn = true;
+	}
+
+	return true;
+}
+
+bool CTurnOnTurnOff::TurnOff(CTurnOff *msg) {
+	if (_isOn) {
+		if (_isBlocking)
+			playMovie(_startFrameOff, _endFrameOff, MOVIE_WAIT_FOR_FINISH);
+		else
+			playMovie(_startFrameOff, _endFrameOff, MOVIE_NOTIFY_OBJECT);
+		_isOn = false;
+	}
+
+	return true;
+}
+
+} // End of namespace Titanic

engines/titanic/core/turn_on_turn_off.h

@@ -0,0 +1,56 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_TURN_ON_TURN_OFF_H
+#define TITANIC_TURN_ON_TURN_OFF_H
+
+#include "titanic/core/background.h"
+
+namespace Titanic {
+
+class CTurnOnTurnOff : public CBackground {
+	DECLARE_MESSAGE_MAP;
+	bool TurnOn(CTurnOn *msg);
+	bool TurnOff(CTurnOff *msg);
+private:
+	int _startFrameOn;
+	int _endFrameOn;
+	int _startFrameOff;
+	int _endFrameOff;
+	bool _isOn;
+public:
+	CLASSDEF;
+	CTurnOnTurnOff();
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_TURN_ON_TURN_OFF_H */

engines/titanic/core/view_item.cpp

@@ -0,0 +1,437 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/core/view_item.h"
+#include "titanic/core/project_item.h"
+#include "titanic/core/room_item.h"
+#include "titanic/events.h"
+#include "titanic/game_manager.h"
+#include "titanic/messages/messages.h"
+#include "titanic/pet_control/pet_control.h"
+#include "titanic/support/screen_manager.h"
+#include "titanic/titanic.h"
+
+namespace Titanic {
+
+BEGIN_MESSAGE_MAP(CViewItem, CNamedItem)
+	ON_MESSAGE(MouseButtonDownMsg)
+	ON_MESSAGE(MouseButtonUpMsg)
+	ON_MESSAGE(MouseDoubleClickMsg)
+	ON_MESSAGE(MouseMoveMsg)
+	ON_MESSAGE(MovementMsg)
+END_MESSAGE_MAP()
+
+CViewItem::CViewItem() : CNamedItem() {
+	Common::fill(&_buttonUpTargets[0], &_buttonUpTargets[4], (CTreeItem *)nullptr);
+	_field24 = 0;
+	_angle = 0.0;
+	_viewNumber = 0;
+	setAngle(0.0);
+}
+
+void CViewItem::setAngle(double angle) {
+	_angle = angle;
+	_viewPos.x = (int16)(cos(_angle) * 30.0);
+	_viewPos.y = (int16)(sin(_angle) * -30.0);
+}
+
+void CViewItem::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(1, indent);
+	_resourceKey.save(file, indent);
+	file->writeQuotedLine("V", indent);
+	file->writeFloatLine(_angle, indent + 1);
+	file->writeNumberLine(_viewNumber, indent + 1);
+
+	CNamedItem::save(file, indent);
+}
+
+void CViewItem::load(SimpleFile *file) {
+	int val = file->readNumber();
+
+	switch (val) {
+	case 1:
+		_resourceKey.load(file);
+		// Intentional fall-through
+
+	default:
+		file->readBuffer();
+		setAngle(file->readFloat());
+		_viewNumber = file->readNumber();
+		break;
+	}
+
+	CNamedItem::load(file);
+}
+
+bool CViewItem::getResourceKey(CResourceKey *key) {
+	*key = _resourceKey;
+	CString filename = key->getFilename();
+	return !filename.empty();
+}
+
+void CViewItem::leaveView(CViewItem *newView) {
+	// Only do the processing if we've been passed a view, and it's not the same
+	if (newView && newView != this) {
+		CLeaveViewMsg viewMsg(this, newView);
+		viewMsg.execute(this, nullptr, MSGFLAG_SCAN);
+
+		CNodeItem *oldNode = findNode();
+		CNodeItem *newNode = newView->findNode();
+		if (newNode != oldNode) {
+			CLeaveNodeMsg nodeMsg(oldNode, newNode);
+			nodeMsg.execute(oldNode, nullptr, MSGFLAG_SCAN);
+
+			CRoomItem *oldRoom = oldNode->findRoom();
+			CRoomItem *newRoom = newNode->findRoom();
+			if (newRoom != oldRoom) {
+				CGameManager *gm = getGameManager();
+				if (gm)
+					gm->roomChange();
+
+				CLeaveRoomMsg roomMsg(oldRoom, newRoom);
+				roomMsg.execute(oldRoom, nullptr, MSGFLAG_SCAN);
+			}
+		}
+	}
+}
+
+void CViewItem::preEnterView(CViewItem *newView) {
+	// Only do the processing if we've been passed a view, and it's not the same
+	if (newView && newView != this) {
+		CPreEnterViewMsg viewMsg(this, newView);
+		viewMsg.execute(newView, nullptr, MSGFLAG_SCAN);
+
+		CNodeItem *oldNode = findNode();
+		CNodeItem *newNode = newView->findNode();
+		if (newNode != oldNode) {
+			CPreEnterNodeMsg nodeMsg(oldNode, newNode);
+			nodeMsg.execute(newNode, nullptr, MSGFLAG_SCAN);
+
+			CRoomItem *oldRoom = oldNode->findRoom();
+			CRoomItem *newRoom = newNode->findRoom();
+			if (newRoom != oldRoom) {
+				CPreEnterRoomMsg roomMsg(oldRoom, newRoom);
+				roomMsg.execute(newRoom, nullptr, MSGFLAG_SCAN);
+			}
+		}
+	}
+}
+
+void CViewItem::enterView(CViewItem *newView) {
+	// Only do the processing if we've been passed a view, and it's not the same
+	if (newView && newView != this) {
+		CEnterViewMsg viewMsg(this, newView);
+		viewMsg.execute(newView, nullptr, MSGFLAG_SCAN);
+
+		CNodeItem *oldNode = findNode();
+		CNodeItem *newNode = newView->findNode();
+		if (newNode != oldNode) {
+			CEnterNodeMsg nodeMsg(oldNode, newNode);
+			nodeMsg.execute(newNode, nullptr, MSGFLAG_SCAN);
+
+			CRoomItem *oldRoom = oldNode->findRoom();
+			CRoomItem *newRoom = newNode->findRoom();
+
+			CPetControl *petControl = nullptr;
+			if (newRoom != nullptr) {
+				petControl = newRoom->getRoot()->getPetControl();
+				if (petControl)
+					petControl->enterNode(newNode);
+			}
+
+			if (newRoom != oldRoom) {
+				CEnterRoomMsg roomMsg(oldRoom, newRoom);
+				roomMsg.execute(newRoom, nullptr, MSGFLAG_SCAN);
+
+				if (petControl)
+					petControl->enterRoom(newRoom);
+			}
+		}
+
+		// WORKAROUND: Do a dummy mouse movement, to allow for the correct cursor
+		// to be set for the current position in the new view
+		CMouseMoveMsg moveMsg(g_vm->_events->getMousePos(), 0);
+		newView->MouseMoveMsg(&moveMsg);
+	}
+}
+
+CLinkItem *CViewItem::findLink(CViewItem *newView) {
+	for (CTreeItem *treeItem = getFirstChild(); treeItem;
+			treeItem = treeItem->scan(this)) {
+		CLinkItem *link = dynamic_cast<CLinkItem *>(treeItem);
+		if (link && link->connectsTo(newView))
+			return link;
+	}
+
+	return nullptr;
+}
+
+bool CViewItem::MouseButtonDownMsg(CMouseButtonDownMsg *msg) {
+	if (msg->_buttons & MB_LEFT) {
+		if (!handleMouseMsg(msg, true)) {
+			CGameManager *gm = getGameManager();
+			if (gm->isntTransitioning()) {
+				findNode()->findRoom();
+
+				CLinkItem *linkItem = dynamic_cast<CLinkItem *>(
+					findChildInstanceOf(CLinkItem::_type));
+				while (linkItem) {
+					if (linkItem->_bounds.contains(msg->_mousePos)) {
+						gm->_gameState.triggerLink(linkItem);
+						return true;
+					}
+
+					linkItem = dynamic_cast<CLinkItem *>(
+						findNextInstanceOf(CLinkItem::_type, linkItem));
+				}
+
+				handleMouseMsg(msg, false);
+			}
+		}
+	}
+
+	return true;
+}
+
+bool CViewItem::MouseButtonUpMsg(CMouseButtonUpMsg *msg) {
+	if (msg->_buttons & MB_LEFT)
+		handleMouseMsg(msg, false);
+
+	return true;
+}
+
+bool CViewItem::MouseDoubleClickMsg(CMouseDoubleClickMsg *msg) {
+	if (msg->_buttons & MB_LEFT)
+		handleMouseMsg(msg, false);
+
+	return true;
+}
+
+bool CViewItem::MouseMoveMsg(CMouseMoveMsg *msg) {
+	CScreenManager *screenManager = CScreenManager::_screenManagerPtr;
+	uint changeCount = screenManager->_mouseCursor->getChangeCount();
+
+	if (handleMouseMsg(msg, true)) {
+		// If the cursor hasn't been set in the call to handleMouseMsg,
+		// then reset it back to the default arrow cursor
+		if (screenManager->_mouseCursor->getChangeCount() == changeCount)
+			screenManager->_mouseCursor->setCursor(CURSOR_ARROW);
+	} else {
+		// Iterate through each link item, and if any is highlighted,
+		// change the mouse cursor to the designated cursor for the item
+		CTreeItem *treeItem = getFirstChild();
+		while (treeItem) {
+			CLinkItem *linkItem = dynamic_cast<CLinkItem *>(treeItem);
+			if (linkItem && linkItem->_bounds.contains(msg->_mousePos)) {
+				screenManager->_mouseCursor->setCursor(linkItem->_cursorId);
+				return true;
+			}
+
+			treeItem = treeItem->getNextSibling();
+		}
+
+		if (!handleMouseMsg(msg, false) || (screenManager->_mouseCursor->getChangeCount() == changeCount))
+			screenManager->_mouseCursor->setCursor(CURSOR_ARROW);
+	}
+
+	return true;
+}
+
+bool CViewItem::handleMouseMsg(CMouseMsg *msg, bool flag) {
+	CMouseButtonUpMsg *upMsg = dynamic_cast<CMouseButtonUpMsg *>(msg);
+	if (upMsg) {
+		handleButtonUpMsg(upMsg);
+		return true;
+	}
+
+	Common::Array<CGameObject *> gameObjects;
+	for (CTreeItem *treeItem = scan(this); treeItem; treeItem = treeItem->scan(this)) {
+		CGameObject *gameObject = dynamic_cast<CGameObject *>(treeItem);
+		if (gameObject) {
+			if (gameObject->checkPoint(msg->_mousePos, false, true) &&
+					(!flag || !gameObject->_handleMouseFlag)) {
+				if (gameObjects.size() < 256)
+					gameObjects.push_back(gameObject);
+			}
+		}
+	}
+
+	const CMouseMoveMsg *moveMsg = dynamic_cast<const CMouseMoveMsg *>(msg);
+	if (moveMsg) {
+		if (gameObjects.size() == 0)
+			return false;
+
+		for (int idx = (int)gameObjects.size() - 1; idx >= 0; --idx) {
+			if (gameObjects[idx]->_cursorId != CURSOR_IGNORE) {
+				CScreenManager::_screenManagerPtr->_mouseCursor->setCursor(gameObjects[idx]->_cursorId);
+				break;
+			}
+		}
+	}
+	if (gameObjects.size() == 0)
+		return false;
+
+	bool result = false;
+	for (int idx = (int)gameObjects.size() - 1; idx >= 0; --idx) {
+		if (msg->execute(gameObjects[idx])) {
+			if (msg->isButtonDownMsg())
+				_buttonUpTargets[msg->_buttons >> 1] = gameObjects[idx];
+			return true;
+		}
+
+		if (CMouseMsg::isSupportedBy(gameObjects[idx]))
+			result = true;
+	}
+
+	return result;
+}
+
+void CViewItem::handleButtonUpMsg(CMouseButtonUpMsg *msg) {
+	CTreeItem *&target = _buttonUpTargets[msg->_buttons >> 1];
+
+	if (target) {
+		msg->execute(target);
+		target = nullptr;
+	}
+}
+
+void CViewItem::getPosition(double &xp, double &yp, double &zp) {
+	// Get the position of the owning node within the room
+	CNodeItem *node = findNode();
+	node->getPosition(xp, yp, zp);
+
+	// Adjust the position slightly to compensate for view's angle,
+	// ensuring different direction views don't all have the same position
+	xp += cos(_angle) * 0.5;
+	yp -= sin(_angle) * 0.5;
+}
+
+CString CViewItem::getFullViewName() const {
+	CNodeItem *node = findNode();
+	CRoomItem *room = node->findRoom();
+
+	return CString::format("%s.%s.%s", room->getName().c_str(),
+		node->getName().c_str(), getName().c_str());
+}
+
+CString CViewItem::getNodeViewName() const {
+	CNodeItem *node = findNode();
+
+	return CString::format("%s.%s", node->getName().c_str(), getName().c_str());
+}
+
+bool CViewItem::MovementMsg(CMovementMsg *msg) {
+	Point pt;
+	bool foundPt = false;
+	int quadrant;
+
+	// First allow any child objects to handle it
+	for (CTreeItem *treeItem = getFirstChild(); treeItem;
+		treeItem = treeItem->scan(this)) {
+		if (msg->execute(treeItem, nullptr, 0))
+			return true;
+	}
+
+	if (msg->_posToUse.x != 0 || msg->_posToUse.y != 0) {
+		pt = msg->_posToUse;
+		foundPt = true;
+	} else {
+		// Iterate through the view's contents to find a link or item
+		// with the appropriate movement action
+		for (CTreeItem *treeItem = getFirstChild(); treeItem;
+				treeItem = treeItem->scan(this)) {
+			CLinkItem *link = dynamic_cast<CLinkItem *>(treeItem);
+			CGameObject *gameObj = dynamic_cast<CGameObject *>(treeItem);
+
+			if (link) {
+				// Skip links that aren't for the desired direction
+				if (link->getMovement() != msg->_movement)
+					continue;
+
+				for (quadrant = Q_CENTER; quadrant <= Q_BOTTOM; ++quadrant) {
+					if (link->findPoint((Quadrant)quadrant, pt))
+						if (link == getItemAtPoint(pt))
+							break;
+				}
+				if (quadrant > Q_BOTTOM)
+					continue;
+			} else if (gameObj) {
+				if (!gameObj->_visible || gameObj->getMovement() != msg->_movement)
+					continue;
+
+				for (quadrant = Q_CENTER; quadrant <= Q_BOTTOM; ++quadrant) {
+					if (gameObj->findPoint((Quadrant)quadrant, pt))
+						if (gameObj == getItemAtPoint(pt))
+							break;
+				}
+				if (quadrant > Q_BOTTOM)
+					continue;
+			} else {
+				// Not a link or object, so ignore
+				continue;
+			}
+
+			foundPt = true;
+			break;
+		}
+	}
+
+	if (foundPt) {
+		// We've found a point on the object or link that has a
+		// cursor for the given direction. So simulate a mouse
+		// press and release on the desired point
+		CMouseButtonDownMsg downMsg(pt, MB_LEFT);
+		CMouseButtonUpMsg upMsg(pt, MB_LEFT);
+		MouseButtonDownMsg(&downMsg);
+		MouseButtonUpMsg(&upMsg);
+		return true;
+	}
+
+	return false;
+}
+
+CTreeItem *CViewItem::getItemAtPoint(const Point &pt) {
+	CTreeItem *result = nullptr;
+
+	// First scan for objects
+	for (CTreeItem *treeItem = scan(this); treeItem; treeItem = treeItem->scan(this)) {
+		CGameObject *gameObject = dynamic_cast<CGameObject *>(treeItem);
+
+		if (gameObject && gameObject->checkPoint(pt, false, true))
+			result = treeItem;
+	}
+
+	if (result == nullptr) {
+		// Scan for links coverign that position
+		for (CTreeItem *treeItem = scan(this); treeItem; treeItem = treeItem->scan(this)) {
+			CLinkItem *link = dynamic_cast<CLinkItem *>(treeItem);
+
+			if (link && link->_bounds.contains(pt)) {
+				result = treeItem;
+				break;
+			}
+		}
+	}
+
+	return result;
+}
+
+} // End of namespace Titanic

engines/titanic/core/view_item.h

@@ -0,0 +1,128 @@
+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TITANIC_VIEW_ITEM_H
+#define TITANIC_VIEW_ITEM_H
+
+#include "titanic/core/link_item.h"
+#include "titanic/core/named_item.h"
+#include "titanic/core/resource_key.h"
+#include "titanic/messages/mouse_messages.h"
+
+namespace Titanic {
+
+class CViewItem : public CNamedItem {
+	DECLARE_MESSAGE_MAP;
+	bool MouseButtonDownMsg(CMouseButtonDownMsg *msg);
+	bool MouseButtonUpMsg(CMouseButtonUpMsg *msg);
+	bool MouseMoveMsg(CMouseMoveMsg *msg);
+	bool MouseDoubleClickMsg(CMouseDoubleClickMsg *msg);
+	bool MovementMsg(CMovementMsg *msg);
+private:
+	CTreeItem *_buttonUpTargets[4];
+private:
+	/**
+	 * Sets the angle of the view relative to the node it belongs to
+	 */
+	void setAngle(double angle);
+
+	/**
+	 * Called to handle mouse messagaes on the view
+	 */
+	bool handleMouseMsg(CMouseMsg *msg, bool flag);
+
+	/**
+	 * Handles mouse button up messages
+	 */
+	void handleButtonUpMsg(CMouseButtonUpMsg *msg);
+
+	/**
+	 * Returns the item in the view at a given point that will
+	 * receive any mouse click
+	 */
+	CTreeItem *getItemAtPoint(const Point &pt);
+protected:
+	int _field24;
+	CResourceKey _resourceKey;
+	Point _viewPos;
+public:
+	int _viewNumber;
+	double _angle;
+public:
+	CLASSDEF;
+	CViewItem();
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file, int indent) override;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file) override;
+
+	/**
+	 * Get the resource key for the view
+	 */
+	bool getResourceKey(CResourceKey *key);
+
+	/**
+	 * Called when leaving the view
+	 */
+	void leaveView(CViewItem *newView);
+
+	/**
+	 * Called on an old view just left, and about to enter a new view
+	 */
+	void preEnterView(CViewItem *newView);
+
+	/**
+	 * Called when a new view is being entered
+	 */
+	void enterView(CViewItem *newView);
+
+	/**
+	 * Finds a link which connects to another designated view
+	 */
+	CLinkItem *findLink(CViewItem *newView);
+
+	/**
+	 * Return the full Id of the current view in a
+	 * room.node.view tuplet form
+	 */
+	CString getFullViewName() const;
+
+	/**
+	 * Return the Id of the current view in a
+	 * room.node.view tuplet form
+	 */
+	CString getNodeViewName() const;
+
+	/**
+	 * Gets the relative position of the view within the owning room
+	 */
+	void getPosition(double &xp, double &yp, double &zp);
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_NAMED_ITEM_H */