Several fixes and tweaks

Changes:
    - The satellite recipe cost is divided by 4-5
    - Spidertron added back as expensive end-game technology
  Bug Fixes:
    - Added missing prerequisites to the rocket silo technology
    - Adds circuit wires to autmoation 2

factorio-light/data.lua

@@ -7,11 +7,20 @@ local Recipe = require("__cf-lib__/data/Recipe")
 -- Clear space science
 util.removeTechWithPrerequisite("space-science-pack")
 
+-- Move spidertron
+Technology:new("spidertron")
+          :replacePrerequisite("military-4", "military-3")
+          :replacePrerequisite("fission-reactor-equipment", "speed-module-3")
+Recipe:new("spidertron")
+      :replaceIngredient("fission-reactor-equipment", "rocket-fuel", 100)
+      :replaceIngredient("efficiency-module-3", 50)
+      :addIngredient("speed-module-3", 50)
+
 -- Clear production/utility science
-util.removeEverythingRecursivelyByTechnology("uranium-mining", { hideEntities = { "heat-pipe", "nuclear-reactor", "spidertron" } })
+util.removeEverythingRecursivelyByTechnology("uranium-mining", { hideEntities = { "heat-pipe", "nuclear-reactor" } })
 util.removeEverythingRecursivelyByTechnology("circuit-network", { skip = { "iron-stick" }, hideEntity = true })
 util.removeEverythingRecursivelyByTechnology("follower-robot-count-1")
-util.removeEverythingRecursivelyByTechnology("military-4", { hideEntities = { "power-armor-mk2", "artillery-turret", "artillery-wagon", "spidertron" } })
+util.removeEverythingRecursivelyByTechnology("military-4", { hideEntities = { "power-armor-mk2", "artillery-turret", "artillery-wagon" } })
 util.removeEverythingRecursivelyByTechnology("defender")
 util.removeEverythingByTechnology("coal-liquefaction")
 util.removeEverythingByTechnology("effect-transmission", { hideEntity = true })
@@ -21,6 +30,12 @@ util.removeEverythingByTechnology("personal-roboport-mk2-equipment")
 util.removeEverythingByTechnology("battery-mk2-equipment")
 util.removeEverythingByItem("discharge-defense-remote")
 
+-- Add circuit network again
+table.insert(data.raw.technology["automation-2"].effects, {
+    type = "unlock-circuit-network",
+    modifier = true
+})
+
 -- Move rocket
 Technology:new("rocket-silo")
           :removePrerequisite("productivity-module-3")
@@ -28,6 +43,8 @@ Technology:new("rocket-silo")
           :removePrerequisite("utility-science-pack")
           :removeIngredient("production-science-pack")
           :removeIngredient("utility-science-pack")
+          :addPrerequisite("electric-engine")
+          :addPrerequisite("low-density-structure")
 
 -- Move production/utility techs to space science
 util.replacePrerequisite("production-science-pack", "space-science-pack")
@@ -37,10 +54,10 @@ util.replaceTechIngredient("utility-science-pack", "space-science-pack")
 util.removeEverythingByTechnology("production-science-pack")
 util.removeEverythingByTechnology("utility-science-pack")
 data.raw["lab"]["lab"].inputs = table.filter(
-        data.raw["lab"]["lab"].inputs,
-        function(value)
-            return not table.contains({ "production-science-pack", "utility-science-pack" }, value)
-        end
+    data.raw["lab"]["lab"].inputs,
+    function(value)
+        return not table.contains({ "production-science-pack", "utility-science-pack" }, value)
+    end
 )
 
 -- Remove processing unit
@@ -85,10 +102,10 @@ data.raw["unit-spawner"]["spitter-spawner"].result_units = {
     { "big-spitter", { { 0.8, 0.0 }, { 1.0, 0.4 } } }
 }
 data.raw["group-attack-achievement"]["it-stinks-and-they-dont-like-it"].entities = table.filter(
-        data.raw["group-attack-achievement"]["it-stinks-and-they-dont-like-it"].entities,
-        function(value)
-            return not table.contains({ "behemoth-biter", "behemoth-spitter" }, value)
-        end
+    data.raw["group-attack-achievement"]["it-stinks-and-they-dont-like-it"].entities,
+    function(value)
+        return not table.contains({ "behemoth-biter", "behemoth-spitter" }, value)
+    end
 )
 
 -- Remove uranium
@@ -113,6 +130,16 @@ util.removeEverythingByItem("artillery-targeting-remote")
 -- Buff rocket silo
 data.raw["rocket-silo"]["rocket-silo"].rocket_parts_required = 25
 
+-- Manually set satellite recipe
+data.raw.recipe["satellite"].ingredients = {
+    { type = "item", name = "advanced-circuit", amount = 50 },
+    { type = "item", name = "low-density-structure", amount = 25 },
+    { type = "item", name = "rocket-fuel", amount = 20 },
+    { type = "item", name = "solar-panel", amount = 20 },
+    { type = "item", name = "accumulator", amount = 20 },
+    { type = "item", name = "radar", amount = 1 },
+}
+
 -- Buff LDS
 Recipe:new("low-density-structure")
       :replaceIngredient("copper-plate", 2)