Send Unit inventories with RFR

plugins/proto/RemoteFortressReader.proto

@@ -128,6 +128,39 @@ enum HairStyle
     CLEAN_SHAVEN = 4;
 }
 
+enum InventoryMode
+{
+      Hauled = 0;
+      /**
+       * also shield, crutch
+       */
+      Weapon = 1;
+      /**
+       * quiver
+       */
+      Worn = 2;
+      Piercing = 3;
+      /**
+       * attached to clothing
+       */
+      Flask = 4;
+      /**
+       * e.g. bandage
+       */
+      WrappedAround = 5;
+      StuckIn = 6;
+      /**
+       * string descr like Worn
+       */
+      InMouth = 7;
+      /**
+       * Left shoulder, right shoulder, or head, selected randomly using pet_seed
+       */
+      Pet = 8;
+      SewnInto = 9;
+      Strapped = 10;
+}
+
 message Coord
 {
     optional int32 x = 1;
@@ -336,6 +369,12 @@ message UnitAppearance
     optional Hair sideburns = 8;
 }
 
+message InventoryItem
+{
+    optional InventoryMode mode = 1;
+    optional Item item = 2;
+}
+
 message UnitDefinition
 {
     required int32 id = 1;
@@ -357,6 +396,7 @@ message UnitDefinition
     optional int32 profession_id = 17;
     repeated string noble_positions = 18;
     optional int32 rider_id = 19;
+    repeated InventoryItem inventory = 20;
 }
 
 message UnitList

plugins/remotefortressreader/remotefortressreader.cpp

@@ -86,6 +86,7 @@
 #include "df/tissue_style_raw.h"
 #include "df/ui.h"
 #include "df/unit.h"
+#include "df/unit_inventory_item.h"
 #include "df/viewscreen_choose_start_sitest.h"
 #include "df/world.h"
 #include "df/world_data.h"
@@ -1615,6 +1616,14 @@ static command_result GetUnitList(color_ostream &stream, const EmptyMessage *in,
                 send_style->set_style((HairStyle)unit->appearance.tissue_style[j]);
             }
         }
+    
+        for (int j = 0; j < unit->inventory.size(); j++)
+        {
+            auto inventory_item = unit->inventory[j];
+            auto sent_item = send_unit->add_inventory();
+            sent_item->set_mode((InventoryMode)inventory_item->mode);
+            CopyItem(sent_item->mutable_item(), inventory_item->item);
+        }
     }
     return CR_OK;
 }