From 29a8cb651a09e6d42e9bf123e3866d20373dc316 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Mon, 5 Apr 2010 06:07:14 +0000
Subject: Bugfix for correctly getting a follower to return to player when
 blocked from exiting a room 5 times

svn-id: r48533
---
 engines/lure/hotspots.cpp | 6 ++++--
 engines/lure/res_struct.h | 5 +++++
 2 files changed, 9 insertions(+), 2 deletions(-)

(limited to 'engines/lure')

diff --git a/engines/lure/hotspots.cpp b/engines/lure/hotspots.cpp
index a40eaaddfb..ca89af2af9 100644
--- a/engines/lure/hotspots.cpp
+++ b/engines/lure/hotspots.cpp
@@ -4022,8 +4022,10 @@ void HotspotTickHandlers::npcRoomChange(Hotspot &h) {
 		if (h.currentActions().size() > 1) {
 			// Pending items on stack
 			if (h.startRoomNumber() != 0) {
-				if (h.currentActions().top().supportData().id() != RETURN_SUPPORT_ID) {
-					h.currentActions().top().supportData().setDetails(RETURN, 0);
+				if (!h.currentActions().bottom().hasSupportData() || (h.currentActions().bottom().action() != RETURN)) {
+					// Signal character to return
+					h.currentActions().clear();
+					h.currentActions().addFront(RETURN, h.startRoomNumber(), 0, 0);
 				}
 			}
 			h.currentActions().top().setRoomNumber(h.roomNumber());
diff --git a/engines/lure/res_struct.h b/engines/lure/res_struct.h
index 6671ab118d..afb8ee9153 100644
--- a/engines/lure/res_struct.h
+++ b/engines/lure/res_struct.h
@@ -467,6 +467,11 @@ public:
 	bool isEmpty() { return _actions.begin() == _actions.end(); }
 	void clear() { _actions.clear(); }
 	CurrentActionEntry &top() { return **_actions.begin(); }
+	CurrentActionEntry &bottom() { 
+		ActionsList::iterator i = _actions.end();
+		--i;
+		return **i;
+	}
 	CurrentAction action() { return isEmpty() ? NO_ACTION : top().action(); }
 	void pop() { _actions.erase(_actions.begin()); }
 	int size() { return _actions.size(); }
-- 
cgit v1.2.3