local BioInd = require('common')('Bio_Industries_2')

for var, name in pairs({
  Bio_Cannon = "BI_Bio_Cannon",
  BI_Bio_Fuel = "BI_Bio_Fuel",
  BI_Easy_Bio_Gardens = "BI_Easy_Bio_Gardens",
  BI_Game_Tweaks_Stack_Size = "BI_Game_Tweaks_Stack_Size",
  BI_Game_Tweaks_Recipe = "BI_Game_Tweaks_Recipe",
  BI_Game_Tweaks_Tree = "BI_Game_Tweaks_Tree",
  BI_Game_Tweaks_Player = "BI_Game_Tweaks_Player",
  BI_Game_Tweaks_Disassemble = "BI_Game_Tweaks_Disassemble",
  BI_Game_Tweaks_Bot = "BI_Game_Tweaks_Bot",
  BI_Solar_Additions = "BI_Solar_Additions",
}) do
  BI.Settings[var] = BioInd.get_startup_setting(name)
end


BioInd.show("BI.Settings.BI_Easy_Bio_Gardens", BI.Settings.BI_Easy_Bio_Gardens)
local ICONPATH = "__Bio_Industries_2__/graphics/icons/"

----Update the Wood Pipe Images
require("prototypes.Wood_Products.pipes")

-- Damage Bonus to Ammo
-- Don't duplicate what NE does
if not mods["Natural_Evolution_Buildings"] then
  thxbob.lib.tech.add_recipe_unlock ("military", "bi-dart-magazine-standard")
  thxbob.lib.tech.add_recipe_unlock ("military-2", "bi-dart-magazine-enhanced")
  thxbob.lib.tech.add_recipe_unlock ("military-3", "bi-dart-magazine-poison")
end

require("prototypes.Bio_Turret.technology-updates")
require("prototypes.Bio_Cannon.technology-updates")

if not mods["Natural_Evolution_Buildings"] and BI.Settings.Bio_Cannon then
  -- add Prototype Artillery as pre req for artillery
  thxbob.lib.tech.add_prerequisite("artillery", "bi-tech-bio-cannon")
end


--- Move Stone Crusher up in tech tree
thxbob.lib.tech.add_recipe_unlock("steel-processing", "bi-stone-crusher")
thxbob.lib.tech.add_recipe_unlock("steel-processing", "bi-crushed-stone-1")

-- Unlock recipes for Crushed Stone from concrete/hazard concrete
thxbob.lib.tech.add_recipe_unlock("advanced-material-processing-2", "bi-crushed-stone-2")
thxbob.lib.tech.add_recipe_unlock("advanced-material-processing-2", "bi-crushed-stone-3")
thxbob.lib.tech.add_recipe_unlock("advanced-material-processing-2", "bi-crushed-stone-4")
thxbob.lib.tech.add_recipe_unlock("advanced-material-processing-2", "bi-crushed-stone-5")
--~ thxbob.lib.tech.add_prerequisite("advanced-material-processing-2", "concrete")

-- Add Wooden Chests
thxbob.lib.tech.add_recipe_unlock("logistics", "bi-wooden-chest-large")
thxbob.lib.tech.add_recipe_unlock("logistics-2", "bi-wooden-chest-huge")
thxbob.lib.tech.add_recipe_unlock("logistics-3", "bi-wooden-chest-giga")

-- Add Big and Huge electric poles to tech tree
--~ if mods["IndustrialRevolution"] then
  --~ -- Our large wooden poles are unlocked by the "Logistics" research and require small
  --~ -- electric poles, which are unlocked by IR2 after the Iron Age has been reached. So,
  --~ -- if IR2 is active, we won't unlock our poles and use IR2's large wooden poles for
  --~ -- our huge poles instead.
  --~ local big_pole = "bi-wooden-pole-big"
  --~ thxbob.lib.tech.add_recipe_unlock ("electric-energy-distribution-1", big_pole)
  --~ thxbob.lib.tech.add_recipe_unlock ("electric-energy-distribution-2", "bi-wooden-pole-huge")

  --~ -- Adjust localizations
  --~ for k, v in ipairs({"electric-pole", "item", "recipe"}) do
--~ BioInd.show("Changing localization for", v)
    --~ data.raw[v][big_pole].localised_name = {"entity-name.bi-wooden-pole-bigger"}
    --~ data.raw[v][big_pole].localised_description = {"entity-description.bi-wooden-pole-bigger"}
  --~ end
--~ else
  thxbob.lib.tech.add_recipe_unlock ("logistics", "bi-wooden-pole-big")
  thxbob.lib.tech.add_recipe_unlock ("electric-energy-distribution-2", "bi-wooden-pole-huge")
--~ end

--- Wood Floors
-- Make wood placeable only if Dectorio isn't installed. Should leave existing flooring intact.
if not mods["Dectorio"] then
  data.raw.item["wood"].place_as_tile = {
    result = "bi-wood-floor",
    condition_size = 4,
    condition = { layers = { water_tile = true }}
  }
end


--- Make it so that the Base game tile "grass" can't be placed in blueprints
--- New as of 0.16
for _, tile in ipairs{"grass-1", "grass-2", "grass-3", "grass-4"} do
  BI_Functions.lib.remove_from_blueprint(tile)
end

if mods["alien-biomes"] then
  BioInd.writeDebug("Removing AB tiles from blueprints")
  local patterns = {
    "frozen%-snow%-%d",
    "mineral%-aubergine%-dirt%-%d",
    "mineral%-aubergine%-sand%-%d",
    "mineral%-beige%-dirt%-%d",
    "mineral%-beige%-sand%-%d",
    "mineral%-black%-dirt%-%d",
    "mineral%-black%-sand%-%d",
    "mineral%-brown%-dirt%-%d",
    "mineral%-brown%-sand%-%d",
    "mineral%-cream%-dirt%-%d",
    "mineral%-cream%-sand%-%d",
    "mineral%-dustyrose%-dirt%-%d",
    "mineral%-dustyrose%-sand%-%d",
    "mineral%-grey%-dirt%-%d",
    "mineral%-grey%-sand%-%d",
    "mineral%-purple%-dirt%-%d",
    "mineral%-purple%-sand%-%d",
    "mineral%-red%-dirt%-%d",
    "mineral%-red%-sand%-%d",
    "mineral%-tan%-dirt%-%d",
    "mineral%-tan%-sand%-%d",
    "mineral%-violet%-dirt%-%d",
    "mineral%-violet%-sand%-%d",
    "mineral%-white%-dirt%-%d",
    "mineral%-white%-sand%-%d",
    "vegetation%-blue%-grass%-%d",
    "vegetation%-green%-grass%-%d",
    "vegetation%-mauve%-grass%-%d",
    "vegetation%-olive%-grass%-%d",
    "vegetation%-orange%-grass%-%d",
    "vegetation%-purple%-grass%-%d",
    "vegetation%-red%-grass%-%d",
    "vegetation%-turquoise%-grass%-%d",
    "vegetation%-violet%-grass%-%d",
    "vegetation%-yellow%-grass%-%d",
    "volcanic%-blue%-heat%-%d",
    "volcanic%-green%-heat%-%d",
    "volcanic%-orange%-heat%-%d",
    "volcanic%-purple%-heat%-%d",
  }
  for tile_name, tile in pairs(data.raw.tile) do
    for p, pattern in ipairs(patterns) do
      if tile_name:match(pattern) then
        BI_Functions.lib.remove_from_blueprint(tile)
        break
      end
    end
  end
end

--- Adds Solar Farm, Solar Plant, Musk Floor, Bio Accumulator and Substation to Tech tree
if BI.Settings.BI_Solar_Additions then
  if data.raw.technology["bob-solar-energy-2"] then
    thxbob.lib.tech.add_recipe_unlock("bob-electric-energy-accumulators-3", "bi-bio-accumulator")
    thxbob.lib.tech.add_recipe_unlock("electric-energy-distribution-2", "bi-large-substation")
    thxbob.lib.tech.add_recipe_unlock("bob-solar-energy-2", "bi-bio-solar-farm")
    thxbob.lib.tech.add_recipe_unlock("bob-solar-energy-2", "bi-solar-boiler-hidden-panel")
    --~ thxbob.lib.tech.add_recipe_unlock("bob-solar-energy-2", "bi-solar-boiler")
  else
    thxbob.lib.tech.add_recipe_unlock("electric-energy-accumulators", "bi-bio-accumulator")
    thxbob.lib.tech.add_recipe_unlock("electric-energy-distribution-2", "bi-large-substation")
    thxbob.lib.tech.add_recipe_unlock("solar-energy", "bi-bio-solar-farm")
    thxbob.lib.tech.add_recipe_unlock("solar-energy", "bi-solar-boiler-hidden-panel")
    --~ thxbob.lib.tech.add_recipe_unlock("solar-energy", "bi-solar-boiler")
  end

  if data.raw.technology["bob-solar-energy-3"] then
    thxbob.lib.tech.add_recipe_unlock("bob-solar-energy-3", "bi-solar-mat")
  else
    thxbob.lib.tech.add_recipe_unlock("solar-energy", "bi-solar-mat")
  end

  --- Electric redo if Bob' Electric
  -- Huge Electric Pole
  if data.raw.item["tinned-copper-cable"] then
    thxbob.lib.recipe.remove_ingredient("bi-wooden-pole-huge", "wood")
    thxbob.lib.recipe.add_new_ingredient("bi-wooden-pole-huge", {
      type = "item",
      name = "tinned-copper-cable",
      amount = 15}
    )
  end

  -- Solar Farm
  if data.raw.item["solar-panel-large"] then
    thxbob.lib.recipe.remove_ingredient("bi-bio-solar-farm", "solar-panel")
    thxbob.lib.recipe.add_new_ingredient("bi-bio-solar-farm", {
      type = "item",
      name = "solar-panel-large",
      amount = 30}
    )
  end

  -- Huge Sub Station
  if data.raw.item["substation-3"] then
    thxbob.lib.recipe.remove_ingredient("bi-large-substation", "substation")
    thxbob.lib.recipe.add_new_ingredient("bi-large-substation", {
      type = "item",
      name = "substation-3",
      amount = 6}
    )
  end

  if data.raw.item["electrum-alloy"] then
    thxbob.lib.recipe.remove_ingredient("bi-large-substation", "steel-plate")
    thxbob.lib.recipe.add_new_ingredient("bi-large-substation", {
      type = "item",
      name = "electrum-alloy",
      amount = 10}
    )
  end

  -- Huge Accumulator
  if data.raw.item["large-accumulator-2"] then
    thxbob.lib.recipe.remove_ingredient("bi-bio-accumulator", "accumulator")
    thxbob.lib.recipe.add_new_ingredient("bi-bio-accumulator", {
      type = "item",
      name = "large-accumulator",
      amount = 30}
    )
  end

  if data.raw.item["aluminium-plate"] then
    thxbob.lib.recipe.remove_ingredient("bi-bio-accumulator", "copper-cable")
    thxbob.lib.recipe.add_new_ingredient("bi-bio-accumulator", {
      type = "item",
      name = "aluminium-plate",
      amount = 50}
    )
  end

  -- Solar Mat
  if data.raw.item["aluminium-plate"] then
    thxbob.lib.recipe.remove_ingredient("bi-solar-mat", "steel-plate")
    thxbob.lib.recipe.add_new_ingredient("bi-solar-mat", {
      type = "item",
      name = "aluminium-plate",
      amount = 1}
    )
  end

  if data.raw.item["silicon-wafer"] then
    thxbob.lib.recipe.remove_ingredient("bi-solar-mat", "copper-cable")
    thxbob.lib.recipe.add_new_ingredient("bi-solar-mat", {
      type = "item",
      name = "silicon-wafer",
      amount = 4}
    )
  end

  -- Solar Boiler / Plant
  if data.raw.item["angels-electric-boiler"] then
    thxbob.lib.recipe.remove_ingredient("bi-solar-boiler-hidden-panel", "boiler")
    thxbob.lib.recipe.add_new_ingredient("bi-solar-boiler-hidden-panel", {
      type = "item",
      name = "angels-electric-boiler",
      amount = 1}
    )
    --~ thxbob.lib.recipe.remove_ingredient ("bi-solar-boiler", "boiler")
    --~ thxbob.lib.recipe.add_new_ingredient ("bi-solar-boiler", {type = "item", name = "angels-electric-boiler", amount = 1})
  end
end

require("prototypes.Bio_Farm.compatible_recipes") -- Bob and Angels mesh
require("prototypes.Bio_Farm.technology2")

-- Replace fertilizer/advanced fertilizer + water with fluid fertilizers in Bio garden recipes!
BioInd.show("data-updates.lua -- BI.Settings.BI_Easy_Bio_Gardens", BI.Settings.BI_Easy_Bio_Gardens)
if BI.Settings.BI_Easy_Bio_Gardens then
  BioInd.writeDebug("Must create fluid fertilizers!")
  require("prototypes.Bio_Garden.fluid_fertilizer")
end


-- Blacklist bioreactor in Assembler Pipe Passthrough
if mods["assembler-pipe-passthrough"] then
  appmod.blacklist['bi-bio-reactor'] = true
end

-- Adds Bio recipes
if BI.Settings.BI_Bio_Fuel then
  --~ thxbob.lib.tech.add_recipe_unlock("bi-tech-advanced-biotechnology", "bi-bio-reactor")
  thxbob.lib.tech.add_recipe_unlock("bi-tech-advanced-biotechnology", "bi-cellulose-1")
  thxbob.lib.tech.add_recipe_unlock("bi-tech-advanced-biotechnology", "bi-cellulose-2")

  -- Remove unlock for biomass-1 and add it again so all biomass recipes are next to each
  -- other in the preview of technology unlocks!
  thxbob.lib.tech.remove_recipe_unlock("bi-tech-advanced-biotechnology", "bi-biomass-1")
  for u, unlock in ipairs({
    "bi-biomass-1", "bi-biomass-2", "bi-biomass-3",
    "bi-battery",
    "bi-biomass-conversion-1", "bi-biomass-conversion-2", "bi-biomass-conversion-3", "bi-biomass-conversion-4",
    "bi-acid", "bi-bio-boiler"
  }) do
    thxbob.lib.tech.add_recipe_unlock("bi-tech-advanced-biotechnology", unlock)
  end

  -- Added for 0.17.49/0.18.17 (changed for 0.18.29)
  --~ thxbob.lib.tech.add_recipe_unlock("bi-tech-coal-processing-1", "bi-basic-gas-processing")
  thxbob.lib.tech.add_recipe_unlock("bi-tech-coal-processing-2", "bi-basic-gas-processing")

  --~ -- Blacklist bioreactor in Assembler Pipe Passthrough
  --~ if mods["assembler-pipe-passthrough"] then
    --~ appmod.blacklist['bi-bio-reactor'] = true
  --~ end

  if mods["angelspetrochem"] then
    thxbob.lib.tech.add_recipe_unlock("bi-tech-advanced-biotechnology", "bi-sulfur-angels")
  else
    thxbob.lib.tech.add_recipe_unlock("bi-tech-advanced-biotechnology", "bi-sulfur")
  end
  --~ thxbob.lib.recipe.add_new_ingredient("bi-adv-fertilizer-1", {type = "fluid", name = "bi-biomass", amount = 10})
  --~ thxbob.lib.recipe.add_new_ingredient("bi-adv-fertilizer-2", {type = "fluid", name = "bi-biomass", amount = 10})
else
  thxbob.lib.recipe.add_new_ingredient("bi-adv-fertilizer-1", {type = "item", name = "fertilizer", amount = 50})
  thxbob.lib.recipe.remove_ingredient ("bi-adv-fertilizer-2", "fertilizer")
  thxbob.lib.recipe.add_new_ingredient("bi-adv-fertilizer-2", {type = "item", name = "fertilizer", amount = 30})
end


--- if the Alien Artifact is in the game, use it for some recipes
if data.raw.item["alien-artifact"] then
  --- Advanced fertilizer will use Alien Artifact
  thxbob.lib.recipe.remove_ingredient("bi-adv-fertilizer-1", "bi-biomass")
  thxbob.lib.recipe.add_new_ingredient("bi-adv-fertilizer-1", {
    type = "item",
    name = "alien-artifact",
    amount = 5}
  )
  thxbob.lib.tech.add_recipe_unlock("bi-tech-advanced-biotechnology", "bi-adv-fertilizer-1")
end


------- Adds a Mk3 recipe for wood if you're playing with Natural Evolution Buildings
if mods["Natural_Evolution_Buildings"] then
  thxbob.lib.recipe.remove_ingredient("bi-adv-fertilizer-1", "bi-biomass")
  thxbob.lib.recipe.remove_ingredient("bi-adv-fertilizer-1", "alien-artifact")
  thxbob.lib.recipe.add_new_ingredient("bi-adv-fertilizer-1", {
    type = "fluid",
    name = "NE_enhanced-nutrient-solution",
    amount = 50}
  )
end


------------ Support for Bob's Greenhouse
if data.raw["item"]["bob-greenhouse"] then
  data.raw["item"]["seedling"].place_result = "seedling"
  data.raw["item"]["seedling"].icon = ICONPATH .. "Seedling.png"
  data.raw["item"]["seedling"].icon_size = 64
  data.raw["item"]["fertilizer"].icon = ICONPATH .. "fertilizer.png"
  data.raw["item"]["fertilizer"].icon_size = 64

  data.raw["item"]["fertilizer"].place_as_tile = {
    result = BioInd.AB_tiles() and "vegetation-green-grass-3" or "grass-3",
    condition_size = 1,
    condition = { layers = { water_tile = true }}
  }
end


if settings.startup["angels-use-angels-barreling"] and settings.startup["angels-use-angels-barreling"].value then
  data.raw.technology["bi-tech-fertilizer"].prerequisites = {
    "bi-tech-bio-farming",
    -- AND (
    "water-treatment", -- sulfur
    -- OR
    "angels-fluid-barreling", -- barreling (needed 'water-treatment' as prerequisites)
    -- )
  }
end


----- Angels Merge ----
if mods["angelspetrochem"] then
    data.raw.item["pellet-coke"].icon = "__angelspetrochem__/graphics/icons/pellet-coke.png"
    data.raw.item["pellet-coke"].icon_size = 32
    data.raw.item["pellet-coke"].fuel_acceleration_multiplier = 1.1
    data.raw.item["pellet-coke"].fuel_top_speed_multiplier = 1.2

    data.raw.recipe["pellet-coke"].category = "biofarm-mod-smelting"
    thxbob.lib.tech.remove_recipe_unlock ("angels-coal-processing-2", "pellet-coke")
    thxbob.lib.tech.add_recipe_unlock("angels-coal-cracking", "pellet-coke")
end


if data.raw.item["ash"] and mods["pycoalprocessing"] then
  thxbob.lib.recipe.replace_ingredient ("bi-fertilizer-2", "bi-ash", "ash")

  if mods["angelsrefining"] then
    thxbob.lib.recipe.replace_ingredient ("bi-slag-slurry", "bi-ash", "ash")
  end

  thxbob.lib.recipe.replace_ingredient ("bi-seed-2", "bi-ash", "ash")
  thxbob.lib.recipe.replace_ingredient ("bi-seedling-2", "bi-ash", "ash")
  thxbob.lib.recipe.replace_ingredient ("bi-logs-2", "bi-ash", "ash")

  data.raw.recipe["bi-ash-1"].result = "ash"
  data.raw.recipe["bi-ash-2"].result = "ash"

  thxbob.lib.recipe.replace_ingredient ("bi-stone-brick", "bi-ash", "ash")
  thxbob.lib.recipe.replace_ingredient ("bi-fertilizer-1", "bi-ash", "ash")

  if BI.Settings.BI_Bio_Fuel then
    thxbob.lib.recipe.replace_ingredient ("bi-biomass-3", "bi-ash", "ash")
    thxbob.lib.recipe.replace_ingredient ("bi-sulfur", "bi-ash", "ash")
    thxbob.lib.recipe.replace_ingredient ("bi-sulfur-angels", "bi-ash", "ash")

    data.raw.recipe["bi-sulfur"].icon = ICONPATH .. "py_bio_sulfur.png"
    data.raw.recipe["bi-sulfur"].icon_size = 64
  end

  data.raw.item["bi-ash"] = nil
  data.raw.recipe["bi-ash-1"].icon = "__pycoalprocessinggraphics__/graphics/icons/ash.png"
  data.raw.recipe["bi-ash-1"].icon_size = 32
  data.raw.recipe["bi-ash-2"].icon = "__pycoalprocessinggraphics__/graphics/icons/ash.png"
  data.raw.recipe["bi-ash-2"].icon_size = 32

  -- Use ash icon from pycoalprocessing in icons of recipes using ash
  data.raw.recipe["bi-seed-2"].icon = ICONPATH .. "py_bio_seed2.png"
  data.raw.recipe["bi-seed-2"].icon_size = 64
  data.raw.recipe["bi-seedling-2"].icon = ICONPATH .. "py_Seedling2.png"
  data.raw.recipe["bi-seedling-2"].icon_size = 64
  data.raw.recipe["bi-logs-2"].icon = ICONPATH .. "py_raw-wood-mk2.png"
  data.raw.recipe["bi-logs-2"].icon_size = 64
  data.raw.recipe["bi-ash-1"].icon = ICONPATH .. "py_ash_raw-wood.png"
  data.raw.recipe["bi-ash-1"].icon_size = 64
  data.raw.recipe["bi-ash-2"].icon = ICONPATH .. "py_ash_woodpulp.png"
  data.raw.recipe["bi-ash-2"].icon_size = 64
  data.raw.recipe["bi-stone-brick"].icon = ICONPATH .. "py_bi_stone_brick.png"
  data.raw.recipe["bi-stone-brick"].icon_size = 64
  --~ data.raw.recipe["bi-sulfur"].icon = ICONPATH .. "py_bio_sulfur.png"
  --~ data.raw.recipe["bi-sulfur"].icon_size = 64
end

----- If Bob's bobrevamp, then ----
if mods["bobrevamp"] then
  thxbob.lib.tech.remove_recipe_unlock ("bi-tech-coal-processing-1", "bi-solid-fuel")
  thxbob.lib.tech.add_recipe_unlock("solid-fuel", "bi-solid-fuel")
end

----- If Simple Silicon is active, add solar cell to Musk floor (solar mat) recipe
if mods["SimpleSilicon"] then
    thxbob.lib.recipe.add_new_ingredient("bi-solar-mat", {
    type = "item",
    name = "SiSi-solar-cell",
    amount = 1
  })
end


-- We may need liquid air and nitrogen -- but not if any of the following mods is active!
--~ local mod_list = {"angelspetrochem", "Krastorio", "Krastorio2", "pyrawores"}
--~ local check = true
--~ for for m, mod_name in ipairs(mod_list) do
  --~ if mod[mod_name] then
    --~ check = false
    --~ break
  --~ else
    --~ BioInd.writeDebug("Check passed: %s is not active", mod_name)
  --~ end
--~ end

--~ if not (mods["angelspetrochem"] or mods["Krastorio"] or mods["Krastorio2"] or mods["pyrawores"]) then
--~ if check then
  --~ BioInd.writeDebug("We can create the fluids now, if we need to!")

  local ICONPATH = BioInd.modRoot .. "/graphics/icons/"

  -- We only want to create nitrogen if it doesn't exist yet. We then also need to create
  -- liquid air.
  if not data.raw.fluid["nitrogen"] then
    data:extend({
      {
        type = "fluid",
        name = "nitrogen",
        icon = ICONPATH .. "nitrogen.png",
        icon_size = 64,
        icons = {
          {
            icon = ICONPATH .. "nitrogen.png",
            icon_size = 64,
            icon_mipmaps = 1,
          }
        },
        default_temperature = 25,
        gas_temperature = -210,
        max_temperature = 100,
        heat_capacity = "1KJ",
        base_color = {r = 0.0, g = 0.0, b = 1.0},
        flow_color = {r = 0.0, g = 0.0, b = 1.0},
        pressure_to_speed_ratio = 0.4,
        flow_to_energy_ratio = 0.59,
        order = "a[fluid]-b[nitrogen]"
      },
    })
    --~ BI_Functions.lib.allow_productivity("bi-nitrogen")
    BioInd.writeDebug("Made recipe for \"nitrogen\".")

    if not data.raw.fluid["liquid-air"] then
      data:extend({
        {
          type = "fluid",
          name = "liquid-air",
          icon = ICONPATH .. "liquid-air.png",
          icon_size = 64,
          icons = {
            {
              icon = ICONPATH .. "liquid-air.png",
              icon_size = 64,
              icon_mipmaps = 1,
            }
          },
          default_temperature = 25,
          gas_temperature = -100,
          max_temperature = 100,
          heat_capacity = "1KJ",
          base_color = {r = 0, g = 0, b = 0},
          flow_color = {r = 0.5, g = 1.0, b = 1.0},
          pressure_to_speed_ratio = 0.4,
          flow_to_energy_ratio = 0.59,
          order = "a[fluid]-b[liquid-air]"
        },
      })
      --~ BI_Functions.lib.allow_productivity("bi-liquid-air")
      BioInd.writeDebug("Made recipe for \"liquid-air\".")
    end

  -- Recipes for "bi-liquid-air" and "bi-nitrogen" aren't needed!
  else
    -- Remove recipe unlocks
    thxbob.lib.tech.remove_recipe_unlock("bi-tech-fertilizer", "bi-liquid-air")
    thxbob.lib.tech.remove_recipe_unlock("bi-tech-fertilizer", "bi-nitrogen")
    BioInd.writeDebug("Removed recipe unlocks for \"bi-liquid-air\" and \"bi-nitrogen\"")

    -- Replace liquid air with oxygen (from Krastorio/K2) in recipes for Algae Biomass 2 and 3
    if data.raw.fluid.oxygen then
      thxbob.lib.recipe.replace_ingredient("bi-biomass-2", "liquid-air", "oxygen")
      thxbob.lib.recipe.replace_ingredient("bi-biomass-3", "liquid-air", "oxygen")
      BioInd.writeDebug("Replaced \"liquid-air\" with \"oxygen\" in recipes \"bi-biomass-2\" and \"bi-biomass-3\"")
    -- Perhaps there is no oxygen? But there's nitrogen for sure, so we fall back to that!
    elseif data.raw.fluid.nitrogen then
      thxbob.lib.recipe.replace_ingredient("bi-biomass-2", "liquid-air", "nitrogen")
      thxbob.lib.recipe.replace_ingredient("bi-biomass-3", "liquid-air", "nitrogen")
      BioInd.writeDebug("Replaced \"liquid-air\" with \"nitrogen\" in recipes \"bi-biomass-2\" and \"bi-biomass-3\"")
    end

    -- Remove recipes for these fluids
    data.raw.recipe["bi-liquid-air"] = nil
    data.raw.recipe["bi-nitrogen"] = nil
    BioInd.writeDebug("Removed recipes for \"nitrogen\" and \"liquid air\".")
  end

-- Moved here from data-final-fixes.lua for 0.18.34/1.1.4! (Fixes https://mods.factorio.com/mod/Bio_Industries/discussion/5ff570bd916993002371332a)
---- Game Tweaks ---- Recipes
if BI.Settings.BI_Game_Tweaks_Recipe then
  --- Concrete Recipe Tweak
  thxbob.lib.recipe.remove_ingredient("concrete", "iron-ore")
  thxbob.lib.recipe.add_new_ingredient("concrete", {type = "item", name = "iron-stick", amount = 2})

  --- Stone Wall
  thxbob.lib.recipe.add_new_ingredient("stone-wall", {type = "item", name = "iron-stick", amount = 1})

  --- Rail (Remove Stone and Add Crushed Stone)
  if data.raw.item["stone-crushed"] then
    thxbob.lib.recipe.remove_ingredient("rail", "stone")
    thxbob.lib.recipe.add_new_ingredient("rail", {type = "item", name = "stone-crushed", amount = 6})
    thxbob.lib.recipe.remove_ingredient("bi-rail-wood", "stone")
    thxbob.lib.recipe.add_new_ingredient("bi-rail-wood", {type = "item", name = "stone-crushed", amount = 6})
  end

  -- vanilla rail recipe update
  thxbob.lib.recipe.add_new_ingredient("rail", {type = "item", name = "concrete", amount = 6})
end



-- Moved here from data-final-fixes.lua for 0.18.34/1.1.4!
---- Game Tweaks ---- Disassemble Recipes
require("prototypes.Bio_Tweaks.recipe")
if BI.Settings.BI_Game_Tweaks_Disassemble then
  for recipe, tech in pairs({
    ["bi-burner-mining-drill-disassemble"] = "automation-2",
    ["bi-burner-inserter-disassemble"] = "automation-2",
    ["bi-long-handed-inserter-disassemble"] = "automation-2",
    ["bi-stone-furnace-disassemble"] = "automation-2",
    ["bi-steel-furnace-disassemble"] = "advanced-material-processing",
  }) do
    thxbob.lib.tech.add_recipe_unlock(tech, recipe)
  end

end

--- Enable Productivity in Recipes
for recipe, r in pairs(data.raw.recipe) do
  for p, pattern in ipairs({
  "bi%-acid",
  "bi%-battery",
  "bi%-biomass%-%d",
  "bi%-biomass%-conversion%-%d",
  "bi%-cellulose%-%d",
  "bi%-crushed%-stone%-%d",
  "bi%-liquid%-air",
  "bi%-logs%-%d",
  "bi%-nitrogen",
  "bi%-plastic%-%d",
  "bi%-press%-wood",
  "bi%-resin%-pulp",
  "bi%-resin%-wood",
  "bi%-seed%-%d",
  "bi%-seedling%-%d",
  "bi%-stone%-brick",
  "bi%-sulfur",
  "bi%-sulfur%-angels",
  "bi%-wood%-from%-pulp",
  "bi%-woodpulp",
   -- Added for 0.17.49/0.18.17
  "bi%-basic%-gas%-processing",
  }) do
    if recipe:match(pattern) then
      BI_Functions.lib.allow_productivity(recipe)
      break
    end
  end
end


------------------------------------------------------------------------------------
-- Add resistances to our hidden entities
------------------------------------------------------------------------------------
-- Make resistances for each damage type
local resistances = {}
for damage, d in pairs(data.raw["damage-type"]) do
  resistances[#resistances + 1] = {
    type = damage,
    percent = 100
  }
end

-- Add resistances to prototypes
-- (h_type is not guaranteed to be a prototype type -- it's the short handle that we
-- use compound_entities.hidden!)
local h_type
for h_key, h_names in pairs(BI.hidden_entities.types) do
  h_type = BioInd.HE_map[h_key]
  for h_name, h in pairs(h_names) do
--~ BioInd.writeDebug("h_type: %s\th_name: %s\th:%s", {h_type, h_name, h})
    data.raw[h_type][h_name].resistances = resistances
    BioInd.writeDebug("Added resistances to %s (%s): %s",
                      {h_name, h_type, data.raw[h_type][h_name].resistances})
  end
end

-- Adjust resistances for radar of the terraformers. Unlike the other hidden parts
-- of compound entities, this one is visible, and should suffer the same as the base
-- when it gets hurt. (Also, damaging the radar will damage the base entity as well.)
local compound = BioInd.compound_entities["bi-arboretum"]
local b = compound.base
local r = compound.hidden.radar
if b and r then
  local resistances = data.raw[b.type][b.name].resistances
  if resistances then
    data.raw[r.type][r.name].resistances = util.table.deepcopy(resistances)
    BioInd.writeDebug("Copied resistances from %s to %s!", {b.name, r.name})
  end
end
------------------------------------------------------------------------------------
-- Omnifluid will be confused by our bi-solar-boiler (the compound boiler + solar
-- plant entity). Let's blacklist it if the mod is active!
BioInd.show("Omnifluid is active", mods["omnimatter_fluid"] or "false")
BioInd.show("forbidden_boilers", forbidden_boilers)

if mods["omnimatter_fluid"]  then
  forbidden_boilers = forbidden_boilers or {}
  forbidden_boilers["bi-solar-boiler"] = true
end
BioInd.writeDebug("OMNIFLUID Test! forbidden_boilers = %s", {forbidden_boilers})


------------------------------------------------------------------------------------
-- If the Py-Suite is installed, we move our coal-processing unlocks to their techs!
local check, set
if mods["pyrawores"] then
  -- Are all techs there?
  check = true
  for i = 1, 3 do
    if not data.raw.technology["coal-mk0" .. i] then
      check = false
      break
    end
  end

  if check then
    set = true
    local unlocks = require("prototypes.Bio_Farm.coal_processing")
    for i = 1, 3 do
      for u, unlock in ipairs(unlocks[i]) do
        thxbob.lib.tech.add_recipe_unlock("coal-mk0" .. i, unlock.recipe)
BioInd.writeDebug("Added recipe %s to unlocks of %s", {unlock.recipe, "coal-mk0" .. i})
      end
    end
  end
end
-- PyRawOres has priority!
if mods["pycoalprocessing"] and not set then
   -- Are all techs there?
  check = true
  for i = 1, 3 do
    if not data.raw.technology["coal-processing-" .. i] then
      check = false
      break
    end
  end

  if check then
    set = true
    local unlocks = require("prototypes.Bio_Farm.coal_processing")
    for i = 1, 3 do
      for u, unlock in ipairs(unlocks[i]) do
        thxbob.lib.tech.add_recipe_unlock("coal-processing-" .. i, unlock.recipe)
BioInd.writeDebug("Added recipe %s to unlocks of %s", {unlock.recipe, "coal-processing-" .. i})
      end
    end
  end
end
if set then
  for i = 1, 3 do
    data.raw.technology["bi-tech-coal-processing-" .. i] = nil
BioInd.writeDebug("Removed technology " .. "bi-tech-coal-processing-" .. i)
  end
end

-- Compatibility with Industrial Revolution
require("prototypes.Industrial_Revolution")


------------------------------------------------------------------------------------
-- Add icons to our prototypes
BioInd.BI_add_icons()