fluid mining tech to replace uranium mining

and some cleanup and adjustment of fluid setting handling

control-util.lua

@@ -12,6 +12,19 @@ function decode(data)
     return table.concat(str, "")
 end
 
+function util.check_fluid_mining()
+  for i, force in pairs(game.forces) do
+    if (
+        (force.technologies["uranium-processing"] and force.technologies["uranium-processing"].researched) or
+        (force.technologies["titanium-processing"] and force.technologies["titanium-processing"].researched) or
+        (force.technologies["dummy-processing"] and force.technologies["dummy-processing"].researched) or
+        false
+    ) then
+      force.technologies["fluid-mining"].researched = true
+    end
+  end
+end
+
 function util.get_list()
     local p = game.item_prototypes[me.name.."-list"]
     if p then

control.lua

@@ -1 +1,3 @@
+local util = require("control-util")
 
+script.on_init(util.check_fluid_mining)

data-final-fixes.lua

@@ -49,12 +49,12 @@ require("titanium-recipe-final-modmash")
 require("compatibility/248k-final")
 
 
-
 -- Second part of hack for endgame combat
-
 require("compatibility/titanium-endgame-combat-final")
 
 -- Hack for AutoTrainDepot
-
 require("compatibility/titanium-auto-train-depot-final")
 
+
+local util = require("__bztitanium__.data-util");
+util.use_fluid_mining_final()

data-util.lua

@@ -11,6 +11,10 @@ util.get_setting = util.me.get_setting
 util.titanium_plate = ""
 util.titanium_processing = ""
 
+util.A = {{"automation-science-pack", 1}}
+util.AL = {{"automation-science-pack", 1}, {"logistic-science-pack", 1}}
+util.ALC = {{"automation-science-pack", 1}, {"logistic-science-pack", 1}, {"chemical-science-pack", 1}}
+
 if mods["FactorioExtended-Plus-Core"] then
   util.titanium_plate = "titanium-alloy"
 else
@@ -109,6 +113,54 @@ function util.contains(table, sought)
   return false
 end
 
+-- Replace 'uranium-mining' tech with 'fluid-mining', defaulting to same costs
+function util.add_fluid_mining()
+  if data.raw.technology["fluid-mining"] then return end
+  util.remove_raw("technology", "uranium-mining")
+  data:extend({
+  {
+    type = "technology",
+    name = "fluid-mining",
+    icon = "__"..util.me.name.."__/graphics/technology/fluid-mining.png",
+    icon_size = 256,
+    effects =
+    {
+      {
+        type = "mining-with-fluid",
+        modifier = true
+      }
+    },
+    prerequisites = {"chemical-science-pack", "concrete"},
+    unit =
+    {
+      count = 100,
+      ingredients =
+      {
+        {"automation-science-pack", 1},
+        {"logistic-science-pack", 1},
+        {"chemical-science-pack", 1}
+      },
+      time = 30,
+    }
+  }
+  })
+end
+
+-- Final fix to make sure nothing uses "uranium-mining"
+function util.use_fluid_mining_final()
+  for i, tech in pairs(data.raw.technology) do 
+    if tech.prerequisites then
+      for j, pre in pairs(tech.prerequisites) do
+        if pre == "uranium-mining" then
+          util.add_prerequisite(tech.name, "fluid-mining")
+          util.remove_prerequisite(tech.name, "uranium-mining")
+          break
+        end
+      end
+    end
+  end
+end
+
 
 -- se landfill
 -- params: ore, icon_size

locale/en/titanium.cfg

@@ -25,8 +25,10 @@ vacuum=Vacuum
 titanium-processing=Titanium Processing
 enriched-titanium=Enriched Titanium
 titanium-matter-processing=Titanium conversion
+fluid-mining=Fluid mining
 
 [technology-description]
+fluid-mining=Allows supply of fluids to mining drills to enable mining of certain resources.
 titanium-processing=Process titanium ore into titanium plates
 enriched-titanium=Enrich titanium ore, purifying with hydrogen chloride [fluid=hydrogen-chloride] and water [fluid=water], improving the final yield. Produce dirty water [fluid=dirty-water] as a byproduct.
 

me.lua

@@ -4,7 +4,7 @@ me.name = "bztitanium"
 me.titanium_plate = ""
 me.titanium_processing = ""
 
-if mods["FactorioExtended-Plus-Core"] then
+if mods and mods["FactorioExtended-Plus-Core"] then
   me.titanium_plate = "titanium-alloy"
 else
   me.titanium_plate = "titanium-plate"
@@ -17,7 +17,7 @@ me.recipes = {me.titanium_plate,
               "molten-titanium",
               "enriched-titanium-smelting-vulcanite"}
 
-if mods["pyrawores"] then 
+if mods and mods["pyrawores"] then 
   me.titanium_processing = "titanium-mk01"
 else
   me.titanium_processing = "titanium-processing"

titanium-data-settings.lua

@@ -10,17 +10,6 @@ end
 
 if mining_fluid == "chlorine" and data.raw.fluid["chlorine"] and mods["Krastorio2"] then
   data.raw.technology[util.me.titanium_processing].prerequisites = {"kr-fluids-chemistry"}
-  data.raw.technology[util.me.titanium_processing].unit.ingredients = {
-    {"basic-tech-card", 1}, {"automation-science-pack", 1}, {"logistic-science-pack", 1}}
-elseif mining_fluid == "sulfuric-acid" then
-  data.raw.technology[util.me.titanium_processing].prerequisites = {"uranium-mining"}
+  data.raw.technology[util.me.titanium_processing].unit.ingredients = util.ALC
 else
-  if not mods["Pre0-17-60Oil"] then
-    util.set_tech_recipe("solar-panel-equipment", {
-      {"automation-science-pack", 1}, {"logistic-science-pack", 1}, {"chemical-science-pack", 1}})
-    util.set_tech_recipe("belt-immunity-equipment", {
-      {"automation-science-pack", 1}, {"logistic-science-pack", 1}, {"chemical-science-pack", 1}})
-    util.set_tech_recipe("night-vision-equipment", {
-      {"automation-science-pack", 1}, {"logistic-science-pack", 1}, {"chemical-science-pack", 1}})
-  end
 end

titanium-recipe-updates.lua

@@ -2,6 +2,7 @@
 --
 local util = require("__bztitanium__.data-util");
 
+util.add_fluid_mining()
 -- Space Age
 if mods["space-age"] then
   util.replace_some_ingredient("space-platform-foundation", "steel-plate", 15, util.me.titanium_plate, 15)
@@ -18,11 +19,11 @@ if mods["space-age"] then
   util.replace_ingredient("express-transport-belt", "iron-gear-wheel", "titanium-plate", 2)
   util.replace_ingredient("bulk-inserter", "iron-gear-wheel", "titanium-plate", 3)
   util.add_prerequisite("logistics-3", "titanium-processing")
-  util.set_tech_recipe("logistics-3", {{"automation-science-pack", 1}, {"logistic-science-pack", 1}, {"chemical-science-pack", 1}})
+  util.set_tech_recipe("logistics-3", util.ALC)
   util.add_prerequisite("bulk-inserter", "titanium-processing")
-  util.set_tech_recipe("bulk-inserter", {{"automation-science-pack", 1}, {"logistic-science-pack", 1}, {"chemical-science-pack", 1}})
-  util.set_tech_recipe("inserter-capacity-bonus-1", {{"automation-science-pack", 1}, {"logistic-science-pack", 1}, {"chemical-science-pack", 1}})
-  util.set_tech_recipe("inserter-capacity-bonus-2", {{"automation-science-pack", 1}, {"logistic-science-pack", 1}, {"chemical-science-pack", 1}})
+  util.set_tech_recipe("bulk-inserter", util.ALC)
+  util.set_tech_recipe("inserter-capacity-bonus-1", util.ALC)
+  util.set_tech_recipe("inserter-capacity-bonus-2", util.ALC)
 end
 
 if (not mods["bobplates"]) then
@@ -32,6 +33,10 @@ if (not mods["bobplates"]) then
   -- Generally, steel-based equipment techs require solar panel tech, so only require
   -- titanium processing for that.
   util.add_prerequisite("solar-panel-equipment", util.me.titanium_processing)
+  util.set_tech_recipe("solar-panel-equipment", util.ALC)
+  util.set_tech_recipe("belt-immunity-equipment", util.ALC)
+  util.set_tech_recipe("night-vision-equipment", util.ALC)
+
 
 
   -- All equipment that uses steel now uses titanium. Who wants to carry around steel!

titanium-recipe.lua

@@ -68,7 +68,7 @@ data:extend({
       } or nil,
     },
     research_trigger = {type="mine-entity", entity="titanium-ore"},
-    prerequisites = {"lubricant"},
+    prerequisites = {"lubricant", "uranium-mining"},
     order = "b-b"
   },
 --   mods["TheBigFurnace"] and {