Merge remote-tracking branch 'DFHack/develop' into remote_control

NEWS.rst

@@ -106,7 +106,11 @@ Misc Improvements
     - only prints output if ``-loud`` is passed
 
 - `names`: can now edit names of units
-- `remotefortressreader`: includes item stack sizes and some performance improvements
+- `remotefortressreader`:
+
+    - support for moving adventurers
+    - suport for item stack sizes, vehicles, gem shapes, item volume, art images, item improvements
+    - some performance improvements
 
 Removed
 -------

plugins/remotefortressreader/remotefortressreader.cpp

@@ -188,6 +188,11 @@ command_result loadArtImageChunk(color_ostream &out, vector <string> & parameter
     if (parameters.size() != 1)
         return CR_WRONG_USAGE;
 
+    if (!Core::getInstance().isWorldLoaded())
+    {
+        out.printerr("No world loaded\n");
+        return CR_FAILURE;
+    }
 
     GET_ART_IMAGE_CHUNK GetArtImageChunk = reinterpret_cast<GET_ART_IMAGE_CHUNK>(Core::getInstance().vinfo->getAddress("get_art_image_chunk"));
     if (GetArtImageChunk)
@@ -2983,4 +2988,4 @@ static command_result GetLanguage(color_ostream & stream, const EmptyMessage * i
         netShape->set_tile(shape->tile);
     }
     return CR_OK;
-}
+}