From 6327eb1db1b30dfa803ed0d68ffdc248ba39d070 Mon Sep 17 00:00:00 2001
From: Brevven <brevingame@gmail.com>
Date: Tue, 5 Jul 2022 19:02:26 -0700
Subject: [PATCH] attempt fix

---
 changelog.txt          | 5 +++++
 info.json              | 2 +-
 refractory-updates.lua | 7 +++++++
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/changelog.txt b/changelog.txt
index 31f29fb..26ea905 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,4 +1,9 @@
 ---------------------------------------------------------------------------------------------------
+Version: 0.2.2
+Date: 2022-07-06
+  Fixes:
+    - Attempt to fix an issue with duplicate ingredients in refractory recipes
+---------------------------------------------------------------------------------------------------
 Version: 0.2.1
 Date: 2022-07-05
   Changes:
diff --git a/info.json b/info.json
index 54051c4..71768f3 100644
--- a/info.json
+++ b/info.json
@@ -1,6 +1,6 @@
 {
     "name": "bzfoundry",
-    "version": "0.2.1",
+    "version": "0.2.2",
     "factorio_version": "1.1",
     "title": "Foundry",
     "author": "Brevven",
diff --git a/refractory-updates.lua b/refractory-updates.lua
index b31df61..15fcdaf 100644
--- a/refractory-updates.lua
+++ b/refractory-updates.lua
@@ -176,8 +176,15 @@ function make_ingredients_and_products(r, name)
       if refractory_amount > 25 then refractory_amount = refractory_amount / 25 end
   end
   for i, refractory in pairs(refractories) do
+    for j, existing in pairs(r.ingredients) do
+      if existing[1] == refractory or existing.name == refractory then
+        log("Warning: "..name.." refractory recipe recipe unbalanced due to skipped ingredients")
+        goto skip
+      end
+    end
     table.insert(r.ingredients, {refractory, refractory_amount})
   end
+  ::skip::
 
   for i, result in pairs(r.results) do
     if result[1] and check_name(result[1]) then