recycling/fulgora rework

data.lua

@@ -9,6 +9,20 @@ local util = require("data-util");
 
 util.prepare_recycling_helper()
 
+-- Global to determine which alloys to provide separation (recycling) recipes for
+alloys_to_separate = {
+  "solder",
+  "bronze-plate",
+  "zircaloy-4",
+  "lead-lithium-eutectic",
+}
+-- Global of which recipe categories should not be treated as separable
+-- (Things like metallurgy, chemistry, smelting should all be treated as separable)
+not_separable = {
+  "recycling", "recycling-or-hand-crafting",
+  "stacking", "crating",
+}
+  
 
 -- Must be last
 util.create_list()