bzgas2/data-util.lua

@@ -1188,8 +1188,8 @@ function util.replace_ingredients_prior_to(tech, old, new, multiplier)
   end
   util.remove_prior_unlocks(tech, old)
   for i, recipe in pairs(data.raw.recipe) do
-    if (recipe.enabled and recipe.enabled ~= false)
+    if (recipe.enabled and recipe.enabled ~= 'false')
-      and (not recipe.hidden or recipe.hidden == true) -- probably don't want to change hidden recipes
+      and (not recipe.hidden or recipe.hidden == 'true') -- probably don't want to change hidden recipes
       and string.sub(recipe.name, 1, 3) ~= 'se-' -- have to exlude SE in general :(
     then
       -- log("BZZZ due to 'enabled' replacing " .. old .. " with " .. new .." in " .. recipe.name) -- Handy Debug :|

bzgas2/prototypes/bakelite.lua

@@ -1,5 +1,10 @@
 local util = require("data-util");
 
+b_prereq = {"basic-chemistry"}
+if data.raw.technology["foundry"] then
+  table.insert(b_prereq, "foundry")
+end
+
 data:extend({
   {
     type = "item",
@@ -30,7 +35,7 @@ data:extend({
     name = "bakelite",
     icon = "__bzgas2__/graphics/technology/bakelite.png",
     icon_size = 256,
-    prerequisites = {"basic-chemistry"},
+    prerequisites = b_prereq,
     effects = {
       {type = "unlock-recipe", recipe = "bakelite"},
     },