mods that hopefully work for a TechAge-based pack

mods/techage_modpack/techage/recipe_checker.lua

@@ -0,0 +1,39 @@
+--
+-- Script to check recipe overlaps
+--
+local Recipes = {}
+
+
+local function recipe_key(items)
+	local tbl = {}
+	for idx = 1,9 do
+		tbl[#tbl + 1] = items[idx] or "#"
+	end
+	return table.concat(tbl, "-")
+end
+
+minetest.after(1, function()
+	for name,_ in pairs(minetest.registered_items) do
+		local mod = string.split(name, ":")[1]
+		if mod == "techage" or mod == "signs_bot" or mod == "vm16" or mod == "beduino" then
+			local recipes = minetest.get_all_craft_recipes(name)
+			if recipes then
+				for _,recipe in ipairs(recipes) do
+					if recipe and recipe.items then
+						--print(dump(recipe.items))
+						local key = recipe_key(recipe.items)
+						if Recipes[key] then
+							if not string.find(name, "slab") and not string.find(name, "stair") then
+								local text = Recipes[key].." and "..name.." have the same incredients"
+								minetest.log("error", text)
+							end
+						end
+						Recipes[key] = name
+					end
+				end
+			end
+		end
+	end
+end)
+
+print ("[techage] Recipe checker loaded")