From 6e983851e3d7a09e939e8fb36501605473a3b522 Mon Sep 17 00:00:00 2001
From: Brevven <brevingame@gmail.com>
Date: Mon, 7 Apr 2025 20:52:33 -0700
Subject: [PATCH] asteroid crushing

---
 changelog.txt                  |  3 +++
 data-util.lua                  | 15 ++++++++++++++-
 info.json                      |  2 +-
 zirconium-asteroid-updates.lua |  1 +
 4 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/changelog.txt b/changelog.txt
index 31c3b5a..b36767a 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,4 +1,7 @@
 ---------------------------------------------------------------------------------------------------
+Version: 2.1.8
+Date: 2025-04-07
+---------------------------------------------------------------------------------------------------
 Version: 2.1.7
 Date: 2025-03-22
   Changes:
diff --git a/data-util.lua b/data-util.lua
index 2ab06b4..eacab34 100644
--- a/data-util.lua
+++ b/data-util.lua
@@ -749,13 +749,26 @@ end
 function util.add_effect(technology_name, effect)
   local technology = data.raw.technology[technology_name]
   if technology then
+    log("2")
     if not technology.effects then technology.effects = {} end
     if effect and effect.type == "unlock-recipe" then
       if not data.raw.recipe[effect.recipe] then
         return
       end
-      table.insert(technology.effects, effect)
     end
+    log("3")
+    table.insert(technology.effects, effect)
+    log(serpent.block(technology.effects))
+  end
+end
+
+-- Make a technology boost productivity for a recipe
+function util.add_to_productivity_research(technology_name, recipe_name, amount)
+  if not amount then amount = 0.1 end
+  local recipe = data.raw.recipe[recipe_name]
+  if recipe then
+    log("1")
+    util.add_effect(technology_name, { type = "change-recipe-productivity", recipe = recipe_name, change = amount})
   end
 end
 
diff --git a/info.json b/info.json
index e11f833..13a5aa5 100644
--- a/info.json
+++ b/info.json
@@ -1,6 +1,6 @@
 {
     "name": "bzzirconium",
-    "version": "2.1.7",
+    "version": "2.1.8",
     "factorio_version": "2.0",
     "title": "Zirconium",
     "author": "Brevven",
diff --git a/zirconium-asteroid-updates.lua b/zirconium-asteroid-updates.lua
index f10d75f..84be43b 100644
--- a/zirconium-asteroid-updates.lua
+++ b/zirconium-asteroid-updates.lua
@@ -36,4 +36,5 @@ if mods["space-age"] then
     },
   })
   util.add_unlock("advanced-asteroid-processing", "advanced-oxide-asteroid-crushing-zirc")
+  util.add_to_productivity_research("asteroid-productivity", "advanced-oxide-asteroid-crushing-zirc")
 end