diff --git a/library/modules/Filesystem.cpp b/library/modules/Filesystem.cpp
index 0731e9991..05d4e4fda 100644
--- a/library/modules/Filesystem.cpp
+++ b/library/modules/Filesystem.cpp
@@ -128,18 +128,19 @@ bool Filesystem::exists (std::string path)
 _filetype Filesystem::filetype (std::string path)
 {
     STAT_STRUCT info;
-    Filesystem::stat(path, info);
+    if (!Filesystem::stat(path, info))
+        return FILETYPE_NONE;
     return mode2type(info.st_mode);
 }
 
 bool Filesystem::isfile (std::string path)
 {
-    return Filesystem::filetype(path) == FILETYPE_FILE;
+    return Filesystem::exists(path) && Filesystem::filetype(path) == FILETYPE_FILE;
 }
 
 bool Filesystem::isdir (std::string path)
 {
-    return Filesystem::filetype(path) == FILETYPE_DIRECTORY;
+    return Filesystem::exists(path) && Filesystem::filetype(path) == FILETYPE_DIRECTORY;
 }
 
 #define DEFINE_STAT_TIME_WRAPPER(attr) \
diff --git a/library/xml b/library/xml
index 2a49a0761..32960d384 160000
--- a/library/xml
+++ b/library/xml
@@ -1 +1 @@
-Subproject commit 2a49a0761e4413603d9a72542077755cea2ad56d
+Subproject commit 32960d38410e7caedf2b38cff7ef3f21c1785bbd
diff --git a/plugins/proto/RemoteFortressReader.proto b/plugins/proto/RemoteFortressReader.proto
index 1344bb694..51d78049d 100644
--- a/plugins/proto/RemoteFortressReader.proto
+++ b/plugins/proto/RemoteFortressReader.proto
@@ -302,6 +302,9 @@ message WorldMap
     repeated int32 salinity = 14;
     optional int32 map_x = 15;
     optional int32 map_y = 16;
+    optional int32 center_x = 17;
+    optional int32 center_y = 18;
+    optional int32 center_z = 19;
 }
 
 message RegionMaps
@@ -336,3 +339,19 @@ message CreatureRawList
 {
     repeated CreatureRaw creature_raws = 1;
 }
+
+message Army
+{
+    optional int32 id = 1;
+    optional int32 pos_x = 2;
+    optional int32 pos_y = 3;
+    optional int32 pos_z = 4;
+    optional UnitDefinition leader = 5;
+    repeated UnitDefinition members = 6;
+    optional uint32 flags = 7;
+}
+
+message ArmyList
+{
+    repeated Army armies = 1;
+}
diff --git a/plugins/remotefortressreader.cpp b/plugins/remotefortressreader.cpp
index 857c70b07..ec1d6f636 100644
--- a/plugins/remotefortressreader.cpp
+++ b/plugins/remotefortressreader.cpp
@@ -42,6 +42,8 @@
 
 #include "df/region_map_entry.h"
 #include "df/world_region_details.h"
+#include "df/army.h"
+#include "df/army_flags.h"
 
 #include "df/unit.h"
 #include "df/creature_raw.h"
@@ -1256,6 +1258,23 @@ static command_result GetWorldMap(color_ostream &stream, const EmptyMessage *in,
             clouds->set_front((RemoteFortressReader::FrontType)map_entry->clouds.bits.front);
             clouds->set_stratus((RemoteFortressReader::StratusType)map_entry->clouds.bits.stratus);
         }
+    int32_t pos_x = 0, pos_y = 0, pos_z = 0;
+    if (Maps::IsValid())
+        Maps::getPosition(pos_x, pos_y, pos_z);
+    else
+        for (int i = 0; i < df::global::world->armies.all.size(); i++)
+        {
+            df::army * thisArmy = df::global::world->armies.all[i];
+            if (thisArmy->flags.is_set(df::enums::army_flags::player))
+            {
+                pos_x = (thisArmy->pos.x / 3) - 1;
+                pos_y = (thisArmy->pos.y / 3) - 1;
+                pos_z = thisArmy->pos.z;
+            }
+        }
+    out->set_center_x(pos_x);
+    out->set_center_y(pos_y);
+    out->set_center_z(pos_z);
     return CR_OK;
 }
 
diff --git a/scripts/gui/gm-editor.lua b/scripts/gui/gm-editor.lua
index 2afca8f23..9526d396d 100644
--- a/scripts/gui/gm-editor.lua
+++ b/scripts/gui/gm-editor.lua
@@ -174,6 +174,7 @@ function GmEditorUi:getSelectedEnumType()
     local trg=self:currentTarget()
     local trg_key=trg.keys[self.subviews.list_main:getSelected()]
     if trg.target._field==nil then return nil end
+    if trg.target:_field(trg_key)==nil then return nil end
     local enum=trg.target:_field(trg_key)._type
     if enum._kind=="enum-type" then
         return enum