handle deleted records

apps/opencs/model/world/idcollection.hpp

@@ -321,14 +321,35 @@ namespace CSMWorld
     {
         std::string id = reader.getHNOString ("NAME");
 
-        /// \todo deal with deleted flag
+        int index = searchId (id);
+
+        if (reader.isNextSub ("DELE"))
+        {
+            reader.skipRecord();
+
+            if (index==-1)
+            {
+                // deleting a record that does not exist
+
+                // ignore it for now
 
+                /// \todo report the problem to the user
+            }
+            else if (base)
+            {
+                removeRows (index, 1);
+            }
+            else
+            {
+                mRecords[index].mState = RecordBase::State_Deleted;
+            }
+        }
+        else
+        {
             ESXRecordT record;
             record.mId = id;
             record.load (reader);
 
-        int index = searchId (id);
-
             if (index==-1)
             {
                 // new record
@@ -349,6 +370,7 @@ namespace CSMWorld
                     record2.setModified (record);
             }
         }
+    }
 
     template<typename ESXRecordT>
     const RecordBase& IdCollection<ESXRecordT>::getRecord (const std::string& id) const