forked from Reload/techage_modpack
145 lines
3.5 KiB
Lua
145 lines
3.5 KiB
Lua
--[[
|
|
|
|
TechAge
|
|
=======
|
|
|
|
Copyright (C) 2019-2021 Joachim Stolberg
|
|
|
|
AGPL v3
|
|
See LICENSE.txt for more information
|
|
|
|
TA3 Coal Power Station Firebox
|
|
|
|
]]--
|
|
|
|
-- for lazy programmers
|
|
local P = minetest.string_to_pos
|
|
local M = minetest.get_meta
|
|
local S = techage.S
|
|
|
|
local firebox = techage.firebox
|
|
local fuel = techage.fuel
|
|
local Pipe = techage.LiquidPipe
|
|
local liquid = networks.liquid
|
|
|
|
local CYCLE_TIME = 2
|
|
local BURN_CYCLE_FACTOR = 0.5
|
|
|
|
local function node_timer(pos, elapsed)
|
|
local nvm = techage.get_nvm(pos)
|
|
local power = techage.transfer(
|
|
{x=pos.x, y=pos.y+2, z=pos.z},
|
|
nil, -- outdir
|
|
"trigger", -- topic
|
|
nil, -- payload
|
|
nil, -- network
|
|
{"techage:coalboiler_top"} -- nodenames
|
|
)
|
|
nvm.burn_cycles = (nvm.burn_cycles or 0) - math.max((power or 0.02), 0.02)
|
|
if nvm.burn_cycles <= 0 then
|
|
local liq_name = fuel.get_fuel(nvm)
|
|
if liq_name then
|
|
nvm.burn_cycles = fuel.burntime(liq_name) / CYCLE_TIME * BURN_CYCLE_FACTOR
|
|
nvm.burn_cycles_total = nvm.burn_cycles
|
|
else
|
|
nvm.running = false
|
|
firebox.set_firehole(pos, false)
|
|
M(pos):set_string("formspec", fuel.formspec(nvm))
|
|
return false
|
|
end
|
|
end
|
|
if techage.is_activeformspec(pos) then
|
|
M(pos):set_string("formspec", fuel.formspec(nvm))
|
|
end
|
|
return true
|
|
end
|
|
|
|
local function start_firebox(pos, nvm)
|
|
if not nvm.running and fuel.has_fuel(nvm) then
|
|
nvm.running = true
|
|
node_timer(pos, 0)
|
|
firebox.set_firehole(pos, true)
|
|
minetest.get_node_timer(pos):start(CYCLE_TIME)
|
|
end
|
|
end
|
|
|
|
minetest.register_node("techage:oilfirebox", {
|
|
description = S("TA3 Power Station Oil Burner"),
|
|
inventory_image = "techage_oil_boiler_inv.png",
|
|
tiles = {"techage_coal_boiler_mesh_top.png"},
|
|
drawtype = "mesh",
|
|
mesh = "techage_cylinder_12.obj",
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = {-13/32, -16/32, -13/32, 13/32, 16/32, 13/32},
|
|
},
|
|
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
on_rotate = screwdriver.disallow,
|
|
groups = {cracky=2},
|
|
is_ground_content = false,
|
|
sounds = default.node_sound_stone_defaults(),
|
|
|
|
on_timer = node_timer,
|
|
can_dig = fuel.can_dig,
|
|
on_rightclick = fuel.on_rightclick,
|
|
on_receive_fields = fuel.on_receive_fields,
|
|
|
|
after_place_node = function(pos, placer)
|
|
if firebox.is_free_position(pos, placer:get_player_name()) then
|
|
techage.add_node(pos, "techage:oilfirebox")
|
|
local nvm = techage.get_nvm(pos)
|
|
nvm.running = false
|
|
nvm.burn_cycles = 0
|
|
nvm.liquid = {}
|
|
nvm.liquid.amount = 0
|
|
local meta = M(pos)
|
|
meta:set_string("formspec", fuel.formspec(nvm))
|
|
local inv = meta:get_inventory()
|
|
firebox.set_firehole(pos, false)
|
|
else
|
|
minetest.remove_node(pos)
|
|
return true
|
|
end
|
|
end,
|
|
|
|
on_destruct = function(pos)
|
|
firebox.set_firehole(pos, nil)
|
|
end,
|
|
|
|
on_punch = function(pos, node, puncher, pointed_thing)
|
|
local nvm = techage.get_nvm(pos)
|
|
fuel.on_punch(pos, node, puncher, pointed_thing)
|
|
if nvm.liquid and nvm.liquid.amount and nvm.liquid.amount > 0 then
|
|
minetest.after(1, start_firebox, pos, nvm)
|
|
end
|
|
end,
|
|
})
|
|
|
|
liquid.register_nodes({"techage:oilfirebox"},
|
|
Pipe, "tank", nil, fuel.get_liquid_table(fuel.BT_OIL, fuel.CAPACITY, start_firebox))
|
|
|
|
|
|
techage.register_node({"techage:oilfirebox"}, {
|
|
on_recv_message = function(pos, src, topic, payload)
|
|
local nvm = techage.get_nvm(pos)
|
|
if topic == "state" then
|
|
return nvm.running and "running" or "stopped"
|
|
elseif topic == "fuel" then
|
|
return fuel.get_fuel_amount(nvm)
|
|
else
|
|
return "unsupported"
|
|
end
|
|
end,
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = "techage:oilfirebox",
|
|
recipe = {
|
|
{'', 'techage:coalfirebox', ''},
|
|
{'', 'techage:ta3_barrel_empty', ''},
|
|
{'', '', ''},
|
|
},
|
|
})
|