Make inventory show total weight if you have multiple of an item.

blastmud_game/src/message_handler/user_commands/inventory.rs

@@ -44,7 +44,7 @@ impl UserVerb for Verb {
                                               !ctx.session_dat.less_explicit_mode,
                                               items.len(),
                                               true
-                                          ), weight(posdat.weight)));
+                                          ), weight(items.len() as u64 * posdat.weight)));
             }
         }
         if response == "" {