data.lua

require "dependency-graph-lib.data"

data:extend {{
    type = "mod-data",
    name = "autotech-config",
    data = {
        -- The formula for tech cost is as follows:
        -- tech.cost = tech_cost_starting_cost + (tech_cost_victory_cost - tech_cost_starting_cost) * ((tech.depth / victory_tech.depth) ^ tech_cost_exponent)
        -- Where `tech.depth` repersents the number of nodes from the root node to the current node.
        tech_cost_starting_cost = 20,
        tech_cost_victory_cost = 5000,
        tech_cost_exponent = 3,
        -- Should be >=10 & <100
        tech_cost_rounding_targets = {10, 11, 12, 13, 14, 15, 16, 17.5, 20, 22.5, 25, 27.5, 30, 33, 36, 40, 45, 50, 55, 60, 65, 70, 75, 80, 90},
        -- List of technologies that have their final cost multiplied by X after all of autotech's changes
        tech_cost_additional_multipliers = {},
        -- if a technology has this science pack, it will require this much time per research cycle.
        tech_cost_time_requirement = {
            ["automation-science-pack"] = 20,
            ["logistic-science-pack"] = 30,
            ["military-science-pack"] = 30,
            ["chemical-science-pack"] = 30,
            ["production-science-pack"] = 60,
            ["utility-science-pack"] = 60,
            ["space-science-pack"] = 60,
        },
        tech_cost_science_pack_tiers = {
            ["automation-science-pack"] = 1,
            ["logistic-science-pack"] = 2,
            ["military-science-pack"] = 2,
            ["chemical-science-pack"] = 3,
            ["production-science-pack"] = 4,
            ["utility-science-pack"] = 4,
            ["space-science-pack"] = 5,
        },
        tech_cost_science_packs_per_tier = {1},
        -- List of science packs that aren't considered to be new tiers (slightly different from nonhalved, as reaching a nonhalved pack is still considered entering a new tier)
        tech_cost_nonprogression_packs = {},
        -- List of science packs that don't trigger cost (unit count) halving when reached
        tech_cost_nonhalved_packs = {},
        victory_tech = "space-science-pack",
        verbose_logging = settings.startup["autotech-verbose-logging"].value == true
    }
}}

if mods["space-age"] then
    local config = data.raw["mod-data"]["autotech-config"].data

    config.tech_cost_time_requirement["automation-science-pack"] = 20
    config.tech_cost_time_requirement["logistic-science-pack"] = 30
    config.tech_cost_time_requirement["military-science-pack"] = 30
    config.tech_cost_time_requirement["chemical-science-pack"] = 30
    config.tech_cost_time_requirement["production-science-pack"] = 60
    config.tech_cost_time_requirement["utility-science-pack"] = 60
    config.tech_cost_time_requirement["space-science-pack"] = 60
    config.tech_cost_time_requirement["metalurgic-science-pack"] = 60
    config.tech_cost_time_requirement["electromagnetic-science-pack"] = 60
    config.tech_cost_time_requirement["agricultural-science-pack"] = 60
    config.tech_cost_time_requirement["cyrogenic-science-pack"] = 60
    config.tech_cost_time_requirement["promethium-science-pack"] = 120

    config.tech_cost_science_pack_tiers["automation-science-pack"] = 1
    config.tech_cost_science_pack_tiers["logistic-science-pack"] = 2
    config.tech_cost_science_pack_tiers["military-science-pack"] = 2
    config.tech_cost_science_pack_tiers["chemical-science-pack"] = 3
    config.tech_cost_science_pack_tiers["production-science-pack"] = 4
    config.tech_cost_science_pack_tiers["utility-science-pack"] = 4
    config.tech_cost_science_pack_tiers["space-science-pack"] = 5
    config.tech_cost_science_pack_tiers["metalurgic-science-pack"] = 6
    config.tech_cost_science_pack_tiers["electromagnetic-science-pack"] = 6
    config.tech_cost_science_pack_tiers["agricultural-science-pack"] = 6
    config.tech_cost_science_pack_tiers["cyrogenic-science-pack"] = 7
    config.tech_cost_science_pack_tiers["promethium-science-pack"] = 8

    config.tech_cost_science_packs_per_tier = {1}
    config.tech_cost_starting_cost = 20
    config.tech_cost_victory_cost = 2000
    config.tech_cost_exponent = 3
    config.victory_tech = "promethium-science-pack"
end

-- By default autotech assumes nauvis as the starting planet.
-- If your mod changes this, please set
-- data.raw.planet["nauvis"].autotech_always_available = false
local nauvis = data.raw.planet["nauvis"]
nauvis.autotech_always_available = true

--- The following code is copied from base/scenarios/freeplay/freeplay.lua
--- It is impossible to read starting items otherwise in data stage.
--- If your mod changes the starting items, set `item.autotech_always_available = false` in `data-updates.lua` or `data-final-fixes.lua`

local created_items = function()
    return {
        ["iron-plate"] = 8,
        ["wood"] = 1,
        ["pistol"] = 1,
        ["firearm-magazine"] = 10,
        ["burner-mining-drill"] = 1,
        ["stone-furnace"] = 1
    }
end

local respawn_items = function()
    return {
        ["pistol"] = 1,
        ["firearm-magazine"] = 10
    }
end

local ship_items = function()
    return {
        ["firearm-magazine"] = 8
    }
end

local debris_items = function()
    return {
        ["iron-plate"] = 8
    }
end

local function set_always_available_for_starting_items(items)
    for item_name in pairs(items) do
        for item_type in pairs(defines.prototypes.item) do
            local item = (data.raw[item_type] or {})[item_name]
            if item and item.autotech_always_available == nil then
                item.autotech_always_available = true
                break
            end
        end
    end
end

if mods.pystellarexpedition then
    local crash_site_items = require "__pystellarexpedition__.prototypes.crash-site-items"
    crash_site_items = table.invert(table.map(crash_site_items, function(item) return item.name end))
    set_always_available_for_starting_items(crash_site_items)
else
    set_always_available_for_starting_items(created_items())
    set_always_available_for_starting_items(respawn_items())
    set_always_available_for_starting_items(ship_items())
    set_always_available_for_starting_items(debris_items())
end