TITANIC: Implemented remaining CGameManager methods and others

5 files changed, 72 insertions, 27 deletions

diff --git a/engines/titanic/core/game_object.cpp b/engines/titanic/core/game_object.cpp
index 154d2aeefc..0bf54647f5 100644
--- a/engines/titanic/core/game_object.cpp
+++ b/engines/titanic/core/game_object.cpp
@@ -63,7 +63,7 @@ CGameObject::CGameObject(): CNamedItem() {
 	_field4C = 0xFF;
 	_isMail = false;
 	_id = 0;
-	_field58 = 0;
+	_roomFlags = 0;
 	_visible = true;
 	_field60 = 0;
 	_cursorId = CURSOR_ARROW;
@@ -126,7 +126,7 @@ void CGameObject::load(SimpleFile *file) {
 		_visible = file->readNumber() != 0;
 		_isMail = file->readNumber();
 		_id = file->readNumber();
-		_field58 = file->readNumber();
+		_roomFlags = file->readNumber();
 
 		resourceKey.load(file);		
 		_surface = nullptr;
@@ -688,24 +688,29 @@ CGameObject *CGameObject::getMailManNextObject(CGameObject *prior) const {
 	return mailMan ? mailMan->getNextObject(prior) : nullptr;
 }
 
-CGameObject *CGameObject::findRoomObject(const CString &name) const {
-	return static_cast<CGameObject *>(findRoom()->findByName(name));
-}
-
-CGameObject *CGameObject::findUnder(CTreeItem *parent, const CString &name) {
-	if (!parent)
+CGameObject *CGameObject::findMailByFlags(int mode, uint roomFlags) {
+	CMailMan *mailMan = getMailMan();
+	if (!mailMan)
 		return nullptr;
-
-	for (CTreeItem *treeItem = parent->getFirstChild(); treeItem;
-	treeItem = treeItem->scan(parent)) {
-		if (!treeItem->getName().compareTo(name)) {
-			return dynamic_cast<CGameObject *>(treeItem);
-		}
+	
+	for (CGameObject *obj = mailMan->getFirstObject(); obj;
+			obj = mailMan->getNextObject(obj)) {
+		if (compareRoomFlags(mode, roomFlags, obj->_roomFlags))
+			return obj;
 	}
 
 	return nullptr;
 }
 
+CGameObject *CGameObject::getNextMail(CGameObject *prior) {
+	CMailMan *mailMan = getMailMan();
+	return mailMan ? mailMan->getNextObject(prior) : nullptr;
+}
+
+CGameObject *CGameObject::findRoomObject(const CString &name) const {
+	return static_cast<CGameObject *>(findRoom()->findByName(name));
+}
+
 Found CGameObject::find(const CString &name, CGameObject **item, int findAreas) {
 	CGameObject *go;
 	*item = nullptr;
@@ -897,6 +902,23 @@ CRoomItem *CGameObject::getHiddenRoom() const {
 	return root ? root->findHiddenRoom() : nullptr;
 }
 
+CGameObject *CGameObject::getHiddenObject(const CString &name) const {
+	CRoomItem *room = getHiddenRoom();
+	return room ? static_cast<CGameObject *>(findUnder(room, name)) : nullptr;
+}
+
+CTreeItem *CGameObject::findUnder(CTreeItem *parent, const CString &name) const {
+	if (!parent)
+		return nullptr;
+
+	for (CTreeItem *item = parent->getFirstChild(); item; item = item->scan(parent)) {
+		if (item->getName() == name)
+			return item;
+	}
+
+	return nullptr;
+}
+
 CMusicRoom *CGameObject::getMusicRoom() const {
 	CGameManager *gameManager = getGameManager();
 	return gameManager ? &gameManager->_musicRoom : nullptr;
diff --git a/engines/titanic/core/game_object.h b/engines/titanic/core/game_object.h
index d372b40f88..67bf13141d 100644
--- a/engines/titanic/core/game_object.h
+++ b/engines/titanic/core/game_object.h
@@ -196,11 +196,6 @@ protected:
 	int compareRoomNameTo(const CString &name);
 
 	/**
-	 * Display a message
-	 */
-	void displayMessage(const CString &msg) const;
-
-	/**
 	 * Gets the first object under the system MailMan
 	 */
 	CGameObject *getMailManFirstObject() const;
@@ -211,14 +206,19 @@ protected:
 	CGameObject *getMailManNextObject(CGameObject *prior) const;
 
 	/**
-	 * Finds an object by name within the object's room
+	 * Find mail by room flags
 	 */
-	CGameObject *findRoomObject(const CString &name) const;
+	CGameObject *findMailByFlags(int mode, uint roomFlags);
 
 	/**
-	 * Scan the specified room for an item by name
+	 * Find next mail from a given prior one
+	 */
+	CGameObject *getNextMail(CGameObject *prior);
+
+	/**
+	 * Finds an object by name within the object's room
 	 */
-	static CGameObject *findUnder(CTreeItem *parent, const CString &name);
+	CGameObject *findRoomObject(const CString &name) const;
 
 	/**
 	 * Moves the item from it's original position to be under the current view
@@ -300,6 +300,16 @@ protected:
 	CRoomItem *getHiddenRoom() const;
 
 	/**
+	 * Returns a hidden object
+	 */
+	CGameObject *getHiddenObject(const CString &name) const;
+	
+	/**
+	 * Scan the specified room for an item by name
+	 */
+	CTreeItem *findUnder(CTreeItem *parent, const CString &name) const;
+
+	/**
 	 * Returns the music room instance from the game manager
 	 */
 	CMusicRoom *getMusicRoom() const;
@@ -366,7 +376,7 @@ protected:
 public:
 	bool _isMail;
 	int _id;
-	int _field58;
+	uint _roomFlags;
 	int _field60;
 	CursorId _cursorId;
 	bool _visible;
diff --git a/engines/titanic/core/mail_man.cpp b/engines/titanic/core/mail_man.cpp
index 8ac50e9767..8226ebfc80 100644
--- a/engines/titanic/core/mail_man.cpp
+++ b/engines/titanic/core/mail_man.cpp
@@ -55,7 +55,7 @@ void CMailMan::addMail(CGameObject *obj, int id) {
 
 void CMailMan::setMailId(CGameObject *obj, int id) {
 	obj->_id = id;
-	obj->_field58 = 0;
+	obj->_roomFlags = 0;
 	obj->_isMail = true;
 }
 
@@ -68,11 +68,11 @@ CGameObject *CMailMan::findMail(int id) const {
 	return nullptr;
 }
 
-void CMailMan::removeMail(int id, int v) {
+void CMailMan::removeMail(int id, int roomFlags) {
 	for (CGameObject *obj = getFirstObject(); obj; obj = getNextObject(obj)) {
 		if (obj->_isMail && obj->_id == id) {
 			obj->_isMail = false;
-			obj->_field58 = v;
+			obj->_roomFlags = roomFlags;
 			break;
 		}
 	}
diff --git a/engines/titanic/core/room_item.cpp b/engines/titanic/core/room_item.cpp
index 6143849661..e33d0c41dd 100644
--- a/engines/titanic/core/room_item.cpp
+++ b/engines/titanic/core/room_item.cpp
@@ -183,4 +183,13 @@ int CRoomItem::getScriptId() const {
 	return 0;
 }
 
+CResourceKey CRoomItem::getTransitionMovieKey() {
+	_transitionMovieKey.scanForFile();
+	return _transitionMovieKey;
+}
+
+CResourceKey CRoomItem::getExitMovieKey() {
+	return _exitMovieKey;
+}
+
 } // End of namespace Titanic
diff --git a/engines/titanic/core/room_item.h b/engines/titanic/core/room_item.h
index e3ba71c0ae..4692318419 100644
--- a/engines/titanic/core/room_item.h
+++ b/engines/titanic/core/room_item.h
@@ -72,6 +72,10 @@ public:
 	 * Get the TrueTalk script Id associated with the room
 	 */
 	int getScriptId() const;
+
+	CResourceKey getTransitionMovieKey();
+
+	CResourceKey getExitMovieKey();
 };
 
 } // End of namespace Titanic