forked from Reload/techage_modpack
338 lines
10 KiB
Lua
338 lines
10 KiB
Lua
--[[
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TechAge
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=======
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Copyright (C) 2019-2021 Joachim Stolberg
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AGPL v3
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See LICENSE.txt for more information
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TA4 Fuel Cell
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]]--
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-- for lazy programmers
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local M = minetest.get_meta
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local S = techage.S
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local Cable = techage.ElectricCable
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local power = networks.power
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local Pipe = techage.LiquidPipe
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local liquid = networks.liquid
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local control = networks.control
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local CYCLE_TIME = 2
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local STANDBY_TICKS = 4
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local COUNTDOWN_TICKS = 2
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local PWR_PERF = 34
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local PWR_UNITS_PER_HYDROGEN_ITEM = 75
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local CAPACITY = 100
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local function formspec(self, pos, nvm)
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local amount = (nvm.liquid and nvm.liquid.amount) or 0
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local lqd_name = (nvm.liquid and nvm.liquid.name) or "techage:liquid"
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local arrow = "image[2,1.5;1,1;techage_form_arrow_bg.png^[transformR270]"
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if techage.is_running(nvm) then
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arrow = "image[2,1.5;1,1;techage_form_arrow_fg.png^[transformR270]"
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end
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if amount > 0 then
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lqd_name = lqd_name.." "..amount
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end
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return "size[6,4]"..
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default.gui_bg..
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default.gui_bg_img..
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default.gui_slots..
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"box[0,-0.1;5.8,0.5;#c6e8ff]"..
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"label[0.2,-0.1;"..minetest.colorize( "#000000", S("Fuel Cell")).."]"..
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techage.item_image(0.5,2, lqd_name)..
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arrow..
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"image_button[2,2.5;1,1;".. self:get_state_button_image(nvm) ..";state_button;]"..
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"tooltip[2,2.5;1,1;"..self:get_state_tooltip(nvm).."]"..
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techage.formspec_power_bar(pos, 3.5, 0.8, S("Electricity"), nvm.provided, PWR_PERF)
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end
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local function has_hydrogen(nvm)
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nvm.liquid = nvm.liquid or {}
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nvm.liquid.amount = nvm.liquid.amount or 0
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nvm.num_pwr_units = nvm.num_pwr_units or 0
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return nvm.num_pwr_units > 0 or (nvm.liquid.amount > 0 and nvm.liquid.name == "techage:hydrogen")
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end
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local function can_start(pos, nvm, state)
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if has_hydrogen(nvm) then
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return true
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end
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return S("no hydrogen")
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end
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local function consuming(pos, nvm)
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if nvm.num_pwr_units <= 0 then
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nvm.num_pwr_units = nvm.num_pwr_units + PWR_UNITS_PER_HYDROGEN_ITEM
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nvm.liquid.amount = nvm.liquid.amount - 1
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end
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nvm.num_pwr_units = nvm.num_pwr_units - nvm.provided
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end
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local function start_node(pos, nvm, state)
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local meta = M(pos)
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nvm.provided = 0
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local outdir = meta:get_int("outdir")
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power.start_storage_calc(pos, Cable, outdir)
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techage.evaluate_charge_termination(nvm, meta)
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end
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local function stop_node(pos, nvm, state)
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nvm.provided = 0
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nvm.running = nil -- legacy
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local outdir = M(pos):get_int("outdir")
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power.start_storage_calc(pos, Cable, outdir)
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end
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local State = techage.NodeStates:new({
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node_name_passive = "techage:ta4_fuelcell",
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node_name_active = "techage:ta4_fuelcell_on",
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cycle_time = CYCLE_TIME,
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standby_ticks = STANDBY_TICKS,
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formspec_func = formspec,
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infotext_name = S("TA4 Fuel Cell"),
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can_start = can_start,
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start_node = start_node,
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stop_node = stop_node,
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})
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local function node_timer(pos, elapsed)
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local nvm = techage.get_nvm(pos)
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local running = techage.is_running(nvm)
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local hydro = has_hydrogen(nvm)
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if running and not hydro then
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State:standby(pos, nvm, S("no hydrogen"))
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stop_node(pos, nvm, State)
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elseif not running and hydro then
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State:start(pos, nvm)
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-- start_node() is called implicit
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elseif running then
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local meta = M(pos)
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local outdir = meta:get_int("outdir")
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local tp1 = tonumber(meta:get_string("termpoint1"))
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local tp2 = tonumber(meta:get_string("termpoint2"))
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nvm.provided = power.provide_power(pos, Cable, outdir, PWR_PERF, tp1, tp2)
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local val = power.get_storage_load(pos, Cable, outdir, PWR_PERF)
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if val > 0 then
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nvm.load = val
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end
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consuming(pos, nvm)
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State:keep_running(pos, nvm, COUNTDOWN_TICKS)
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end
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if techage.is_activeformspec(pos) then
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M(pos):set_string("formspec", formspec(State, pos, nvm))
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end
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return State:is_active(nvm)
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end
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local function on_receive_fields(pos, formname, fields, player)
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if minetest.is_protected(pos, player:get_player_name()) then
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return
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end
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local nvm = techage.get_nvm(pos)
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State:state_button_event(pos, nvm, fields)
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end
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local function on_rightclick(pos, node, clicker)
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local nvm = techage.get_nvm(pos)
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techage.set_activeformspec(pos, clicker)
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M(pos):set_string("formspec", formspec(State, pos, nvm))
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end
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local function after_place_node(pos)
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local nvm = techage.get_nvm(pos)
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nvm.num_pwr_units = 0
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local number = techage.add_node(pos, "techage:ta4_fuelcell")
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State:node_init(pos, nvm, number)
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M(pos):set_int("outdir", networks.side_to_outdir(pos, "R"))
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M(pos):set_string("formspec", formspec(State, pos, nvm))
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Pipe:after_place_node(pos)
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Cable:after_place_node(pos)
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local inv = M(pos):get_inventory()
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inv:set_size('src', 4)
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inv:set_stack('src', 2, {name = "techage:gasoline", count = 60})
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inv:set_stack('src', 4, {name = "techage:gasoline", count = 60})
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end
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local function after_dig_node(pos, oldnode, oldmetadata, digger)
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Pipe:after_dig_node(pos)
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Cable:after_dig_node(pos)
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end
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local function get_generator_data(pos, outdir, tlib2)
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local nvm = techage.get_nvm(pos)
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if techage.is_running(nvm) then
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return {level = (nvm.load or 0) / PWR_PERF, perf = PWR_PERF, capa = PWR_PERF * 2}
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end
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end
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minetest.register_node("techage:ta4_fuelcell", {
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description = S("TA4 Fuel Cell"),
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tiles = {
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-- up, down, right, left, back, front
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"techage_filling_ta4.png^techage_frame_ta4_top.png^techage_appl_arrow.png",
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"techage_filling_ta4.png^techage_frame_ta4.png",
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"techage_filling_ta4.png^techage_frame_ta4.png^techage_appl_hole_electric.png",
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"techage_filling_ta4.png^techage_frame_ta4.png^techage_appl_hole_pipe.png",
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"techage_filling_ta4.png^techage_frame_ta4.png^techage_appl_fuelcell.png^techage_appl_ctrl_unit.png^[transformFX",
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"techage_filling_ta4.png^techage_frame_ta4.png^techage_appl_fuelcell.png^techage_appl_ctrl_unit.png",
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},
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can_dig = function(pos, player)
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if minetest.is_protected(pos, player:get_player_name()) then
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return false
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end
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return liquid.is_empty(pos)
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end,
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after_place_node = after_place_node,
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after_dig_node = after_dig_node,
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get_generator_data = get_generator_data,
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on_punch = liquid.on_punch,
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on_receive_fields = on_receive_fields,
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on_timer = node_timer,
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on_rightclick = on_rightclick,
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ta4_formspec = techage.generator_settings("ta4", PWR_PERF),
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paramtype2 = "facedir",
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groups = {cracky=2, crumbly=2, choppy=2},
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on_rotate = screwdriver.disallow,
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is_ground_content = false,
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})
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minetest.register_node("techage:ta4_fuelcell_on", {
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description = S("TA4 Fuel Cell"),
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tiles = {
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-- up, down, right, left, back, front
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"techage_filling_ta4.png^techage_frame_ta4_top.png^techage_appl_arrow.png",
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"techage_filling_ta4.png^techage_frame_ta4.png",
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"techage_filling_ta4.png^techage_frame_ta4.png^techage_appl_hole_electric.png",
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"techage_filling_ta4.png^techage_frame_ta4.png^techage_appl_hole_pipe.png",
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{
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image = "techage_filling4_ta4.png^techage_frame4_ta4.png^techage_appl_fuelcell4.png^techage_appl_ctrl_unit4.png^[transformFX",
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backface_culling = false,
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animation = {
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type = "vertical_frames",
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aspect_w = 32,
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aspect_h = 32,
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length = 0.8,
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},
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},
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{
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image = "techage_filling4_ta4.png^techage_frame4_ta4.png^techage_appl_fuelcell4.png^techage_appl_ctrl_unit4.png",
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backface_culling = false,
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animation = {
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type = "vertical_frames",
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aspect_w = 32,
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aspect_h = 32,
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length = 0.8,
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},
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},
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},
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get_generator_data = get_generator_data,
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on_receive_fields = on_receive_fields,
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on_punch = liquid.on_punch,
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on_timer = node_timer,
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on_rightclick = on_rightclick,
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ta4_formspec = techage.generator_settings("ta4", PWR_PERF),
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paramtype2 = "facedir",
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groups = {not_in_creative_inventory=1},
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on_rotate = screwdriver.disallow,
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is_ground_content = false,
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diggable = false,
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paramtype = "light",
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light_source = 6,
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})
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local liquid_def = {
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capa = CAPACITY,
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peek = function(pos)
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local nvm = techage.get_nvm(pos)
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return liquid.srv_peek(nvm)
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end,
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put = function(pos, indir, name, amount)
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local nvm = techage.get_nvm(pos)
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local leftover = liquid.srv_put(nvm, name, amount, CAPACITY)
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if techage.is_activeformspec(pos) then
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local nvm = techage.get_nvm(pos)
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M(pos):set_string("formspec", formspec(State, pos, nvm))
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end
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return leftover
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end,
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take = function(pos, indir, name, amount)
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local nvm = techage.get_nvm(pos)
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amount, name = liquid.srv_take(nvm, name, amount)
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if techage.is_activeformspec(pos) then
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local nvm = techage.get_nvm(pos)
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M(pos):set_string("formspec", formspec(State, pos, nvm))
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end
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return amount, name
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end,
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untake = function(pos, indir, name, amount)
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local nvm = techage.get_nvm(pos)
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local leftover = liquid.srv_put(nvm, name, amount, CAPACITY)
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if techage.is_activeformspec(pos) then
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local nvm = techage.get_nvm(pos)
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M(pos):set_string("formspec", formspec(State, pos, nvm))
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end
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return leftover
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end,
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}
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liquid.register_nodes({"techage:ta4_fuelcell", "techage:ta4_fuelcell_on"}, Pipe, "tank", {"L"}, liquid_def)
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power.register_nodes({"techage:ta4_fuelcell", "techage:ta4_fuelcell_on"}, Cable, "gen", {"R"})
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minetest.register_alias_force("techage:ta4_fuelcell2", "techage:ta4_fuelcell")
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minetest.register_alias_force("techage:ta4_fuelcell2_on", "techage:ta4_fuelcell_on")
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techage.register_node({"techage:ta4_fuelcell", "techage:ta4_fuelcell_on"}, {
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on_recv_message = function(pos, src, topic, payload)
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local nvm = techage.get_nvm(pos)
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if topic == "load" then
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return techage.power.percent(CAPACITY, (nvm.liquid and nvm.liquid.amount) or 0)
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elseif topic == "delivered" then
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return math.floor((nvm.provided or 0) + 0.5)
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else
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return State:on_receive_message(pos, topic, payload)
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end
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end,
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})
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control.register_nodes({"techage:ta4_fuelcell", "techage:ta4_fuelcell_on"}, {
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on_receive = function(pos, tlib2, topic, payload)
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end,
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on_request = function(pos, tlib2, topic)
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if topic == "info" then
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local nvm = techage.get_nvm(pos)
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local meta = M(pos)
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return {
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type = S("TA4 Fuel Cell"),
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number = meta:get_string("node_number") or "",
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running = techage.is_running(nvm) or false,
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available = PWR_PERF,
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provided = nvm.provided or 0,
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termpoint = meta:get_string("termpoint"),
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}
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end
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return false
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end,
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}
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)
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minetest.register_craft({
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output = "techage:ta4_fuelcell",
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recipe = {
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{'default:steel_ingot', 'dye:blue', 'default:steel_ingot'},
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{'techage:ta3_pipeS', 'techage:ta4_fuelcellstack', 'techage:electric_cableS'},
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{'default:steel_ingot', "techage:ta4_wlanchip", 'default:steel_ingot'},
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},
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})
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