TITANIC: Hook in the original game's secret cheat room

You can either use a special Ctrl-C key combination, or use the
'cheat' command in the debugger

3 files changed, 64 insertions, 51 deletions

diff --git a/engines/titanic/core/game_object.cpp b/engines/titanic/core/game_object.cpp
index 27af509618..ab91a6decc 100644
--- a/engines/titanic/core/game_object.cpp
+++ b/engines/titanic/core/game_object.cpp
@@ -883,57 +883,7 @@ void CGameObject::gotoView(const CString &viewName, const CString &clipName) {
 }
 
 CViewItem *CGameObject::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;
+	return getRoot()->parseView(viewString);
 }
 
 CString CGameObject::getViewFullName() const {
diff --git a/engines/titanic/core/project_item.cpp b/engines/titanic/core/project_item.cpp
index fa902e6ab7..13bcdfc4b4 100644
--- a/engines/titanic/core/project_item.cpp
+++ b/engines/titanic/core/project_item.cpp
@@ -569,4 +569,60 @@ Graphics::Surface *CProjectItem::createThumbnail() {
 	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;
+}
+
 } // End of namespace Titanic
diff --git a/engines/titanic/core/project_item.h b/engines/titanic/core/project_item.h
index 71a84f7e00..4a87e64e2e 100644
--- a/engines/titanic/core/project_item.h
+++ b/engines/titanic/core/project_item.h
@@ -235,6 +235,13 @@ public:
 	 * 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);
+
 };
 
 } // End of namespace Titanic