2 files changed, 28 insertions, 0 deletions
diff --git a/engines/titanic/true_talk/tt_node.cpp b/engines/titanic/true_talk/tt_node.cpp
index 22695ad379..c72dfd3e51 100644
--- a/engines/titanic/true_talk/tt_node.cpp
+++ b/engines/titanic/true_talk/tt_node.cpp
@@ -38,6 +38,12 @@ void TTnode::addNode(TTnode *newNode) {
 	newNode->_priorP = this;
 }
 
+void TTnode::addToHead(TTnode *newNode) {
+	TTnode *head = getHead();
+	head->_priorP = newNode;
+	newNode->_nextP = head;
+}
+
 void TTnode::detach() {
 	if (_priorP)
 		_priorP->_nextP = _nextP;
@@ -58,6 +64,17 @@ void TTnode::deleteSiblings() {
 	}
 }
 
+TTnode *TTnode::getHead() {
+	if (_priorP == nullptr)
+		return this;
+
+	TTnode *node = _priorP;
+	while (node->_priorP)
+		node = node->_priorP;
+
+	return node;
+}
+
 TTnode *TTnode::getTail() {
 	if (_nextP == nullptr)
 		return this;
diff --git a/engines/titanic/true_talk/tt_node.h b/engines/titanic/true_talk/tt_node.h
index f8d1bc6766..8faebae18f 100644
--- a/engines/titanic/true_talk/tt_node.h
+++ b/engines/titanic/true_talk/tt_node.h
@@ -39,6 +39,12 @@ public:
 	void addNode(TTnode *newNode);
 
 	/**
+	 * Adds a new node at the beginning of the linked list
+	 */
+	void addToHead(TTnode *newNode);
+
+
+	/**
 	 * Detaches a node from any predecessor and/or successor
 	 */
 	void detach();
@@ -49,6 +55,11 @@ public:
 	void deleteSiblings();
 
 	/**
+	 * Returns the first node at the beginning of a linked list of nodes
+	 */
+	TTnode *getHead();
+
+	/**
 	 * Returns the final node at the end of the linked list of nodes
 	 */
 	TTnode *getTail();