SHERLOCK: RT: Create pullNPCPaths to call each NPC's pullNPCPath method

3 files changed, 21 insertions, 1 deletions

diff --git a/engines/sherlock/talk.cpp b/engines/sherlock/talk.cpp
index 9983a30bda..050d319cfb 100644
--- a/engines/sherlock/talk.cpp
+++ b/engines/sherlock/talk.cpp
@@ -202,7 +202,9 @@ void Talk::talkTo(const Common::String &filename) {
 	if (IS_SERRATED_SCALPEL) {
 		// Restore any pressed button
 		if (!ui._windowOpen && savedMode != STD_MODE)
-			((Scalpel::ScalpelUserInterface *)_vm->_ui)->restoreButton((int)(savedMode - 1));
+			static_cast<Scalpel::ScalpelUserInterface *>(_vm->_ui)->restoreButton((int)(savedMode - 1));
+	} else {
+		static_cast<Tattoo::TattooPeople *>(_vm->_people)->pullNPCPaths();
 	}
 
 	// Clear the ui counter so that anything displayed on the info line
@@ -1118,6 +1120,9 @@ void Talk::doScript(const Common::String &script) {
 		pullSequence();
 		if (_speaker >= 0 && _speaker < SPEAKER_REMOVE)
 			people.clearTalking();
+
+		if (IS_ROSE_TATTOO)
+			static_cast<Tattoo::TattooPeople *>(_vm->_people)->pullNPCPaths();
 	}
 }
 
diff --git a/engines/sherlock/tattoo/tattoo_people.cpp b/engines/sherlock/tattoo/tattoo_people.cpp
index 3895f43831..217064fb4a 100644
--- a/engines/sherlock/tattoo/tattoo_people.cpp
+++ b/engines/sherlock/tattoo/tattoo_people.cpp
@@ -1239,6 +1239,17 @@ bool TattooPeople::loadWalk() {
 	return result;
 }
 
+
+void TattooPeople::pullNPCPaths() {
+	for (int idx = 1; idx < MAX_CHARACTERS; ++idx) {
+		TattooPerson &p = (*this)[idx];
+		if (p._npcMoved) {
+			while (!p._pathStack.empty())
+				p.pullNPCPath();
+		}
+	}
+}
+
 } // End of namespace Tattoo
 
 } // End of namespace Sherlock
diff --git a/engines/sherlock/tattoo/tattoo_people.h b/engines/sherlock/tattoo/tattoo_people.h
index 1abf2d5350..6883b9d0e6 100644
--- a/engines/sherlock/tattoo/tattoo_people.h
+++ b/engines/sherlock/tattoo/tattoo_people.h
@@ -222,6 +222,10 @@ public:
 	 */
 	void setListenSequence(int speaker, int sequenceNum);
 
+	/**
+	 * Restore any saved NPC walk path data from any of the NPCs
+	 */
+	void pullNPCPaths();
 
 	/**
 	 * Finds the scene background object corresponding to a specified speaker