From 9c58871c5bdd725701d879f4c2d8fd4594e8fec5 Mon Sep 17 00:00:00 2001
From: Simon Brodtmann <github@accounts.brodtmann.info>
Date: Mon, 10 Feb 2025 15:51:59 +0100
Subject: [PATCH] Locomotives can burn wood again

---
 .../content/fuel-category-updates.lua         | 73 ++++++++++---------
 1 file changed, 37 insertions(+), 36 deletions(-)

diff --git a/lignumis/prototypes/content/fuel-category-updates.lua b/lignumis/prototypes/content/fuel-category-updates.lua
index 964f5bd..50c23d5 100644
--- a/lignumis/prototypes/content/fuel-category-updates.lua
+++ b/lignumis/prototypes/content/fuel-category-updates.lua
@@ -1,36 +1,37 @@
-data.raw.item["wood"].fuel_category = "wood"
-data.raw.item["lumber"].fuel_category = "wood"
-data.raw.item["tree-seed"].fuel_category = "wood"
-data.raw.item["wooden-wall"].fuel_category = "wood"
-
--- Update burner inserters initial fuel
-for _, inserter in pairs(data.raw["inserter"]) do
-    if inserter.energy_source and inserter.energy_source.initial_fuel == "wood" then
-        inserter.energy_source.initial_fuel = "coal"
-    end
-end
-
--- Update energy source fuel categories for buildings that should still use wood as fuel
-
-local blacklist = {}
-
-function update_fuel_categories(t)
-    for _, entity in pairs(t) do
-        for _, energy_source in pairs({ "energy_source", "burner" }) do
-            if entity[energy_source]
-                and entity[energy_source].type == "burner"
-                and not table.contains(blacklist, entity.name)
-                and entity[energy_source].fuel_categories
-                and table.contains(entity[energy_source].fuel_categories, "chemical")
-            then
-                table.insert(entity[energy_source].fuel_categories, "wood")
-            end
-        end
-    end
-end
-
--- Add more if incompatibilities arise
-update_fuel_categories(data.raw["boiler"])
-update_fuel_categories(data.raw["reactor"])
-update_fuel_categories(data.raw["car"])
-update_fuel_categories(data.raw["generator-equipment"])
+data.raw.item["wood"].fuel_category = "wood"
+data.raw.item["lumber"].fuel_category = "wood"
+data.raw.item["tree-seed"].fuel_category = "wood"
+data.raw.item["wooden-wall"].fuel_category = "wood"
+
+-- Update burner inserters initial fuel
+for _, inserter in pairs(data.raw["inserter"]) do
+    if inserter.energy_source and inserter.energy_source.initial_fuel == "wood" then
+        inserter.energy_source.initial_fuel = "coal"
+    end
+end
+
+-- Update energy source fuel categories for buildings that should still use wood as fuel
+
+local blacklist = {}
+
+function update_fuel_categories(t)
+    for _, entity in pairs(t) do
+        for _, energy_source in pairs({ "energy_source", "burner" }) do
+            if entity[energy_source]
+                and entity[energy_source].type == "burner"
+                and not table.contains(blacklist, entity.name)
+                and entity[energy_source].fuel_categories
+                and table.contains(entity[energy_source].fuel_categories, "chemical")
+            then
+                table.insert(entity[energy_source].fuel_categories, "wood")
+            end
+        end
+    end
+end
+
+-- Add more if incompatibilities arise
+update_fuel_categories(data.raw["boiler"])
+update_fuel_categories(data.raw["reactor"])
+update_fuel_categories(data.raw["car"])
+update_fuel_categories(data.raw["locomotive"])
+update_fuel_categories(data.raw["generator-equipment"])