forked from MTSR/techage_modpack
296 lines
8.6 KiB
Lua
296 lines
8.6 KiB
Lua
--[[
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TechAge
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=======
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Copyright (C) 2019-2020 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 = techage.power
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local Pipe = techage.LiquidPipe
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local liquid = techage.liquid
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local networks = techage.networks
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local CYCLE_TIME = 2
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local STANDBY_TICKS = 4
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local PWR_CAPA = 25
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local PWR_UNITS_PER_HYDROGEN_ITEM = 80
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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 nvm.running 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[2.5,-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.power.formspec_label_bar(pos, 3.5, 0.8, S("Electricity"), PWR_CAPA, nvm.given)
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end
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local function start_node(pos, nvm, state)
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nvm.running = true
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nvm.given = 0
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local outdir = M(pos):get_int("outdir")
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power.generator_start(pos, Cable, CYCLE_TIME, outdir)
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end
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local function stop_node(pos, nvm, state)
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nvm.running = false
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nvm.given = 0
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local outdir = M(pos):get_int("outdir")
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power.generator_stop(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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start_node = start_node,
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stop_node = stop_node,
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})
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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 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.given
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end
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-- converts hydrogen into power
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local function node_timer(pos, elapsed)
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local nvm = techage.get_nvm(pos)
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--print("fuelcell", nvm.running, nvm.given, nvm.num_pwr_units)
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if has_hydrogen(nvm) then
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local outdir = M(pos):get_int("outdir")
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nvm.given = power.generator_alive(pos, Cable, CYCLE_TIME, outdir)
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consuming(pos, nvm)
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State:keep_running(pos, nvm, 1) -- TODO warum hier 1 und nicht COUNTDOWN_TICKS?
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else
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State:standby(pos, nvm)
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nvm.given = 0
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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 true
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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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M(pos):set_string("formspec", formspec(State, pos, nvm))
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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.running = false
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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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local node = minetest.get_node(pos)
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M(pos):set_int("outdir", networks.side_to_outdir(pos, "R"))
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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 tubelib2_on_update2(pos, outdir, tlib2, node)
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if tlib2.tube_type == "pipe2" then
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liquid.update_network(pos, outdir, tlib2)
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else
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power.update_network(pos, outdir, tlib2)
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end
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end
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local netw_def = {
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pipe2 = {
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sides = {L = 1}, -- Pipe connection sides
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ntype = "tank",
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},
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ele1 = {
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sides = {R = 1}, -- Cable connection sides
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ntype = "gen2",
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nominal = PWR_CAPA,
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},
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}
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local liquid_def = {
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capa = CAPACITY,
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peek = liquid.srv_peek,
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put = function(pos, indir, name, amount)
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local leftover = liquid.srv_put(pos, indir, 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 leftover
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end,
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take = function(pos, indir, name, amount)
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amount, name = liquid.srv_take(pos, indir, 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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}
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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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tubelib2_on_update2 = tubelib2_on_update2,
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on_punch = liquid.on_punch,
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networks = netw_def,
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liquid = liquid_def,
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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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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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tubelib2_on_update2 = tubelib2_on_update2,
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networks = netw_def,
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liquid = liquid_def,
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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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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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Cable:add_secondary_node_names({"techage:ta4_fuelcell", "techage:ta4_fuelcell_on"})
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Pipe:add_secondary_node_names({"techage:ta4_fuelcell", "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.given 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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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:tubeS', '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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