Parse offering info.

src/engine/objects/ItemTemplate.java

@@ -177,13 +177,13 @@ public class ItemTemplate {
 
             // Reading offering data
 
-            JSONObject item_offering_info = (JSONObject) jsonObject.get("item_offering_info");
+            JSONArray offering_data = (JSONArray) jsonObject.get("item_offering_info");
 
-            for (Object key : item_offering_info.keySet()) {
-                String shrineType = (String) key;
-                shrineType = shrineType.replaceAll("-", ""); // For half-giant
-                int value = ((Double) item_offering_info.get(key)).intValue();
-                item_offering_info.put(shrineType, value);
+            for (Object entry : offering_data) {
+                JSONObject offering_entry = (JSONObject) entry;
+                String offering_type = ((String) offering_entry.get("offering_type")).replaceAll("-", "");
+                int offering_value = ((Double) offering_entry.get("offering_value")).intValue();
+                item_offering_info.put(offering_type, offering_value);
             }
 
             // Fields only present for ARMOR