From dab4db87fff2866e215833c2e93751f5510de511 Mon Sep 17 00:00:00 2001
From: scrawl <scrawl@baseoftrash.de>
Date: Sat, 10 May 2014 23:47:00 +0200
Subject: [PATCH] Fix a bug in marker placement for interior maps

---
 apps/openmw/mwgui/mapwindow.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/apps/openmw/mwgui/mapwindow.cpp b/apps/openmw/mwgui/mapwindow.cpp
index a4cd61c849..b6b1bd89af 100644
--- a/apps/openmw/mwgui/mapwindow.cpp
+++ b/apps/openmw/mwgui/mapwindow.cpp
@@ -160,8 +160,9 @@ namespace MWGui
             markerPos.cellX = cellX;
             markerPos.cellY = cellY;
 
-            widgetPos = MyGUI::IntPoint(nX * 512 + (1+cellX-mCurX) * 512,
-                                        nY * 512 + (1+cellY-mCurY) * 512);
+            // Image space is -Y up, cells are Y up
+            widgetPos = MyGUI::IntPoint(nX * 512 + (1+(cellX-mCurX)) * 512,
+                                        nY * 512 + (1-(cellY-mCurY)) * 512);
         }
 
         markerPos.nX = nX;