From c6e1079ca077595e6a2244c349a33a82a047068c Mon Sep 17 00:00:00 2001
From: Simon Brodtmann <github@accounts.brodtmann.info>
Date: Tue, 7 Jan 2025 22:50:02 +0100
Subject: [PATCH] Adjust vanilla technologies

---
 README.md                                      |  2 +-
 lignumis/changelog.txt                         |  1 +
 lignumis/data-updates.lua                      |  3 ++-
 lignumis/data.lua                              | 11 ++++++++++-
 lignumis/prototypes/integrations/updates.lua   |  1 +
 .../integrations/vanilla-updates.lua           | 18 ++++++++++++++++++
 lignumis/prototypes/integrations/vanilla.lua   | 10 ++++++++++
 7 files changed, 43 insertions(+), 3 deletions(-)
 create mode 100644 lignumis/prototypes/integrations/updates.lua
 create mode 100644 lignumis/prototypes/integrations/vanilla-updates.lua

diff --git a/README.md b/README.md
index fcbbcaa..bc2d456 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,6 @@ The following mods can be a great addition for this mod:
 
 Sorted by priority
 
-- Adjust vanilla technologies
 - Add end-game stuff
 - Add burner radar
 - Balance resources
@@ -40,6 +39,7 @@ Unsorted
 - Compatibility with [Noble Metals](https://mods.factorio.com/mod/bzgold) once it's updated
 - Optimize images
 - Add noise to non-Lignumis entities brought in later
+- Add deep core mining
 
 ## Credits
 
diff --git a/lignumis/changelog.txt b/lignumis/changelog.txt
index d99167a..f3eaf43 100644
--- a/lignumis/changelog.txt
+++ b/lignumis/changelog.txt
@@ -8,6 +8,7 @@ Date: 07.01.2025
     - Balance technology "Basic construction robotics (copper)"
     - Balance "noise" pollution
     - Move 2 damage research levels to Lignumis
+    - Adjust vanilla technologies
 ---------------------------------------------------------------------------------------------------
 Version: 0.0.4
 Date: 06.01.2025
diff --git a/lignumis/data-updates.lua b/lignumis/data-updates.lua
index e3e118d..bac377e 100644
--- a/lignumis/data-updates.lua
+++ b/lignumis/data-updates.lua
@@ -1 +1,2 @@
-require("prototypes/content/updates")
\ No newline at end of file
+require("prototypes/content/updates")
+require("prototypes/integrations/updates")
\ No newline at end of file
diff --git a/lignumis/data.lua b/lignumis/data.lua
index 75c3f98..dc657df 100644
--- a/lignumis/data.lua
+++ b/lignumis/data.lua
@@ -1,5 +1,14 @@
+Lignumis = {
+    science_blacklist = {
+        "deep-miner",
+        "logistic-system",
+        "space-platform-thruster",
+        "kovarex-enrichment-process"
+    }
+}
+
 require("__cf-lib__/util")
 
 require("prototypes/content/data")
 require("prototypes/integrations/data")
-require("prototypes/compatibility/data")
\ No newline at end of file
+require("prototypes/compatibility/data")
diff --git a/lignumis/prototypes/integrations/updates.lua b/lignumis/prototypes/integrations/updates.lua
new file mode 100644
index 0000000..168d98d
--- /dev/null
+++ b/lignumis/prototypes/integrations/updates.lua
@@ -0,0 +1 @@
+require("vanilla-updates")
\ No newline at end of file
diff --git a/lignumis/prototypes/integrations/vanilla-updates.lua b/lignumis/prototypes/integrations/vanilla-updates.lua
new file mode 100644
index 0000000..2453157
--- /dev/null
+++ b/lignumis/prototypes/integrations/vanilla-updates.lua
@@ -0,0 +1,18 @@
+-- Add wood and steam science packs as ingredients to technologies that require Nauvis science packs.
+-- It skips technologies that are available before coming back to Lignumis.
+
+for _, technology in pairs(data.raw.technology) do
+    if technology.unit and technology.unit.ingredients and not table.contains(Lignumis.science_blacklist, technology.name) then
+        local ingredients = technology.unit.ingredients
+        local noMatches = table.filter(ingredients, function(ingredient)
+            return table.contains({ "wood-science-pack", "steam-science-pack" }, ingredient[1])
+        end)
+        local yesMatches = table.filter(ingredients, function(ingredient)
+            return table.contains({ "utility-science-pack", "production-science-pack", "space-science-pack" }, ingredient[1])
+        end)
+        if #noMatches == 0 and #yesMatches > 0 then
+            table.insert(technology.unit.ingredients, { "wood-science-pack", 1 })
+            table.insert(technology.unit.ingredients, { "steam-science-pack", 1 })
+        end
+    end
+end
\ No newline at end of file
diff --git a/lignumis/prototypes/integrations/vanilla.lua b/lignumis/prototypes/integrations/vanilla.lua
index 20b7183..aaeedd8 100644
--- a/lignumis/prototypes/integrations/vanilla.lua
+++ b/lignumis/prototypes/integrations/vanilla.lua
@@ -1,3 +1,5 @@
+local Technology = require("__cf-lib__/data/Technology")
+
 -- Burner mining drill
 
 local drill = data.raw["mining-drill"]["burner-mining-drill"]
@@ -252,6 +254,14 @@ table.insert(physical_damage_technology_4.effects, {
 local weapon_speed_technology_4 = data.raw.technology["weapon-shooting-speed-4"]
 weapon_speed_technology_4.prerequisites = { "weapon-shooting-speed-3", "military-science-pack" }
 
+local production_science_pack_technology = Technology:new("production-science-pack")
+production_science_pack_technology:replacePrerequisite("advanced-material-processing-2", "space-platform-thruster")
+production_science_pack_technology:addIngredients({ "wood-science-pack", "steam-science-pack" })
+
+local utility_science_pack_technology = Technology:new("utility-science-pack")
+utility_science_pack_technology:setPrerequisites({ "space-platform-thruster" })
+utility_science_pack_technology:addIngredients({ "wood-science-pack", "steam-science-pack" })
+
 
 -- Equipment