Grave stones are not lootable and give 10 gold. No idea what gold even does. I mean, why _are_ there traders in a dungeon?

assets/devices.json

@@ -49,20 +49,5 @@
         "events": ["Events::GUI::TRAP"]},
       {"_type": "Sprite", "name": "tripwire_trap"}
     ]
-  },
-  "GRAVE_STONE": {
-    "id": "GRAVE_STONE",
-    "name": "Grave Stone",
-    "description": "Something died here. Was this your doing?",
-    "inventory_count": 0,
-    "components": [
-      {"_type": "Tile", "display": "\u21ef",
-        "foreground": [32, 123, 164],
-        "background": [24, 205, 189]
-      },
-      {"_type": "LightSource", "strength": 50, "radius": 0.5},
-      {"_type": "Device", "config": {"test": true}, "events": []},
-      {"_type": "Sprite", "name": "grave_stone"}
-    ]
   }
 }

assets/items.json

@@ -68,5 +68,19 @@
       {"_type": "Curative", "hp": 200},
       {"_type": "Sprite", "name": "healing_potion_small"}
     ]
+  },
+  "GRAVE_STONE": {
+    "id": "GRAVE_STONE",
+    "name": "Grave Stone",
+    "description": "Something died here. Was this your doing?",
+    "inventory_count": 1,
+    "components": [
+      {"_type": "Tile", "display": "\u21ef",
+        "foreground": [32, 123, 164],
+        "background": [24, 205, 189]
+      },
+      {"_type": "Loot", "amount": 10},
+      {"_type": "Sprite", "name": "grave_stone"}
+    ]
   }
 }

systems.cpp

@@ -132,8 +132,11 @@ void System::death(GameLevel &level, components::ComponentMap& components) {
     world.remove<Combat>(ent);
     world.remove<EnemyConfig>(ent);
 
-    auto entity_data = config.devices["GRAVE_STONE"];
+    auto entity_data = config.items["GRAVE_STONE"];
     components::configure_entity(components, world, ent, entity_data["components"]);
+    if(entity_data["inventory_count"] > 0) {
+      world.set<InventoryItem>(ent, {entity_data["inventory_count"], entity_data});
+    }
   }
 }