From 0feb4b702d8a9eb1465c79c49ada5de01b67083d Mon Sep 17 00:00:00 2001
From: Tannin <devnull@localhost>
Date: Sun, 8 Jun 2014 15:10:08 +0200
Subject: - loot client now only updates the masterlist once per MO session -
 new event to notify plugins of changed mod priority - overwrite now shows up
 in the "checked" category instead of "unchecked" - display of "foreign" mods
 can now be limited to only official content - bugfix: bsa extraction dialog
 showed up even if the plugin was disabled - bugfix: after detection of
 foreign mods the priority of the overwrite folder could get messed up -
 bugfix: when displaying only the context menu for the mod list as a whole,
 the menu didn't disappear - bugfix: MO crashed when trying to download via
 the integrated browser

---
 src/profile.cpp | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'src/profile.cpp')

diff --git a/src/profile.cpp b/src/profile.cpp
index 2d982790..c3d9a0c4 100644
--- a/src/profile.cpp
+++ b/src/profile.cpp
@@ -296,6 +296,8 @@ void Profile::refreshModStatus()
 
   int numKnownMods = index;
 
+  int topInsert = 0;
+
   // invert priority order to match that of the pluginlist. Also
   // give priorities to mods not referenced in the profile
   for (size_t i = 0; i < m_ModStatus.size(); ++i) {
@@ -310,11 +312,28 @@ void Profile::refreshModStatus()
       if (static_cast<size_t>(index) >= m_ModStatus.size()) {
         throw MyException(tr("invalid index %1").arg(index));
       }
-      m_ModStatus[i].m_Priority = index++;
+      if (modInfo->hasFlag(ModInfo::FLAG_FOREIGN)) {
+        m_ModStatus[i].m_Priority = --topInsert;
+      } else {
+        m_ModStatus[i].m_Priority = index++;
+      }
       // also, mark the mod-list as changed
       modStatusModified = true;
     }
   }
+  // to support insertion of new mods at the top we may now have mods with negative priority. shift them all up
+  // to align priority with 0
+  if (topInsert < 0) {
+    int offset = topInsert * -1;
+    for (size_t i = 0; i < m_ModStatus.size(); ++i) {
+      ModInfo::Ptr modInfo = ModInfo::getByIndex(i);
+      if (modInfo->getFixedPriority() == INT_MAX) {
+        continue;
+      }
+
+      m_ModStatus[i].m_Priority += offset;
+    }
+  }
 
   file.close();
   updateIndices();
-- 
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