273 lines
7.2 KiB
Lua
273 lines
7.2 KiB
Lua
--[[
|
|
|
|
TechAge
|
|
=======
|
|
|
|
Copyright (C) 2019-2022 Joachim Stolberg
|
|
|
|
AGPL v3
|
|
See LICENSE.txt for more information
|
|
|
|
TA3 Oil Reboiler
|
|
|
|
]]--
|
|
|
|
local S2P = minetest.string_to_pos
|
|
local P2S = minetest.pos_to_string
|
|
local M = minetest.get_meta
|
|
local S = techage.S
|
|
local Flip = networks.Flip
|
|
local Pipe = techage.LiquidPipe
|
|
local Cable = techage.ElectricCable
|
|
local liquid = networks.liquid
|
|
local power = networks.power
|
|
|
|
local CYCLE_TIME = 2
|
|
local WAITING_CYCLES = 5 -- in case BLOCKED
|
|
local PWR_NEEDED = 14
|
|
|
|
local function play_sound(pos)
|
|
local mem = techage.get_mem(pos)
|
|
if not mem.handle or mem.handle == -1 then
|
|
mem.handle = minetest.sound_play("techage_reboiler", {
|
|
pos = pos,
|
|
gain = 1,
|
|
max_hear_distance = 15,
|
|
loop = true})
|
|
if mem.handle == -1 then
|
|
minetest.after(1, play_sound, pos)
|
|
end
|
|
end
|
|
end
|
|
|
|
local function stop_sound(pos)
|
|
local mem = techage.get_mem(pos)
|
|
if mem.handle then
|
|
minetest.sound_stop(mem.handle)
|
|
mem.handle = nil
|
|
end
|
|
end
|
|
|
|
local function swap_node(pos, on)
|
|
local nvm = techage.get_nvm(pos)
|
|
local node = techage.get_node_lvm(pos)
|
|
if on and node.name == "techage:ta3_reboiler" then
|
|
node.name = "techage:ta3_reboiler_on"
|
|
minetest.swap_node(pos, node)
|
|
play_sound(pos)
|
|
elseif not on and node.name == "techage:ta3_reboiler_on" then
|
|
node.name = "techage:ta3_reboiler"
|
|
minetest.swap_node(pos, node)
|
|
stop_sound(pos)
|
|
end
|
|
end
|
|
|
|
local function pump_cmnd(pos)
|
|
local leftover = techage.transfer(
|
|
pos,
|
|
"R", -- outdir
|
|
"put", -- topic
|
|
nil, -- payload
|
|
Pipe, -- Pipe
|
|
{"techage:ta3_distiller1"})
|
|
|
|
-- number of processed oil items
|
|
return 1 - (tonumber(leftover) or 1)
|
|
end
|
|
|
|
local function new_state(pos, nvm, state)
|
|
if nvm.state ~= state then
|
|
nvm.state = state
|
|
M(pos):set_string("infotext", S("TA3 Oil Reboiler") .. ": " .. techage.StateStrings[state])
|
|
swap_node(pos, state == techage.RUNNING)
|
|
end
|
|
end
|
|
|
|
local function on_timer(pos)
|
|
local nvm = techage.get_nvm(pos)
|
|
nvm.oil_amount = nvm.oil_amount or 0
|
|
|
|
-- Power handling
|
|
if nvm.state == techage.STOPPED then
|
|
local consumed = power.consume_power(pos, Cable, nil, PWR_NEEDED)
|
|
if consumed == PWR_NEEDED then
|
|
new_state(pos, nvm, techage.RUNNING)
|
|
return true
|
|
end
|
|
elseif nvm.state == techage.RUNNING then
|
|
local consumed = power.consume_power(pos, Cable, nil, PWR_NEEDED)
|
|
if consumed < PWR_NEEDED then
|
|
local nvm = techage.get_nvm(pos)
|
|
new_state(pos, nvm, techage.STOPPED)
|
|
return true
|
|
end
|
|
elseif nvm.state == techage.BLOCKED or nvm.state == techage.STANDBY then
|
|
if not power.power_available(pos, Cable) then
|
|
local nvm = techage.get_nvm(pos)
|
|
new_state(pos, nvm, techage.STOPPED)
|
|
return true
|
|
end
|
|
end
|
|
|
|
-- Oil handling
|
|
if nvm.state == techage.RUNNING then
|
|
if nvm.oil_amount >= 1 then
|
|
local processed = pump_cmnd(pos)
|
|
nvm.oil_amount = nvm.oil_amount - processed
|
|
nvm.waiting_cycles = WAITING_CYCLES
|
|
if processed == 0 then
|
|
new_state(pos, nvm, techage.BLOCKED)
|
|
else
|
|
new_state(pos, nvm, techage.RUNNING)
|
|
end
|
|
else
|
|
nvm.waiting_cycles = (nvm.waiting_cycles or 0) - 1
|
|
if nvm.waiting_cycles <= 0 then
|
|
new_state(pos, nvm, techage.STANDBY)
|
|
end
|
|
end
|
|
elseif nvm.state == techage.BLOCKED then
|
|
nvm.waiting_cycles = nvm.waiting_cycles - 1
|
|
if nvm.waiting_cycles <= 0 then
|
|
new_state(pos, nvm, techage.RUNNING)
|
|
end
|
|
else
|
|
-- STANDBY: 'put' will trigger the state change
|
|
end
|
|
return true
|
|
end
|
|
|
|
local function after_place_node(pos)
|
|
local nvm = techage.get_nvm(pos)
|
|
new_state(pos, nvm, techage.STOPPED)
|
|
Pipe:after_place_node(pos)
|
|
Cable:after_place_node(pos)
|
|
end
|
|
|
|
local function after_dig_node(pos, oldnode)
|
|
Pipe:after_dig_node(pos)
|
|
Cable:after_dig_node(pos)
|
|
techage.del_mem(pos)
|
|
end
|
|
|
|
local function on_rightclick(pos, node, clicker)
|
|
local nvm = techage.get_nvm(pos)
|
|
nvm.oil_amount = 0
|
|
new_state(pos, nvm, techage.STOPPED)
|
|
minetest.get_node_timer(pos):start(CYCLE_TIME)
|
|
end
|
|
|
|
minetest.register_node("techage:ta3_reboiler", {
|
|
description = S("TA3 Oil Reboiler"),
|
|
tiles = {
|
|
-- up, down, right, left, back, front
|
|
"techage_filling_ta3.png^techage_frame_ta3_top.png^techage_appl_arrow.png",
|
|
"techage_filling_ta3.png^techage_frame_ta3.png",
|
|
"techage_filling_ta3.png^techage_appl_hole_pipe.png^techage_frame_ta3.png",
|
|
"techage_filling_ta3.png^techage_appl_hole_pipe.png^techage_frame_ta3.png",
|
|
"techage_filling_ta3.png^techage_appl_reboiler.png^techage_frame_ta3.png^[transformFX",
|
|
"techage_filling_ta3.png^techage_appl_reboiler.png^techage_frame_ta3.png",
|
|
},
|
|
|
|
on_timer = on_timer,
|
|
after_place_node = after_place_node,
|
|
after_dig_node = after_dig_node,
|
|
on_rightclick = on_rightclick,
|
|
|
|
paramtype2 = "facedir",
|
|
on_rotate = screwdriver.disallow,
|
|
groups = {cracky=2},
|
|
is_ground_content = false,
|
|
sounds = default.node_sound_metal_defaults(),
|
|
})
|
|
|
|
minetest.register_node("techage:ta3_reboiler_on", {
|
|
description = S("TA3 Oil Reboiler"),
|
|
tiles = {
|
|
-- up, down, right, left, back, front
|
|
"techage_filling_ta3.png^techage_frame_ta3_top.png^techage_appl_arrow.png",
|
|
"techage_filling_ta3.png^techage_frame_ta3.png",
|
|
"techage_filling_ta3.png^techage_appl_hole_pipe.png^techage_frame_ta3.png",
|
|
"techage_filling_ta3.png^techage_appl_hole_pipe.png^techage_frame_ta3.png",
|
|
{
|
|
name = "techage_filling4_ta3.png^techage_appl_reboiler4.png^techage_frame4_ta3.png^[transformFX",
|
|
backface_culling = false,
|
|
animation = {
|
|
type = "vertical_frames",
|
|
aspect_w = 32,
|
|
aspect_h = 32,
|
|
length = 2.0,
|
|
},
|
|
},
|
|
{
|
|
name = "techage_filling4_ta3.png^techage_appl_reboiler4.png^techage_frame4_ta3.png",
|
|
backface_culling = false,
|
|
animation = {
|
|
type = "vertical_frames",
|
|
aspect_w = 32,
|
|
aspect_h = 32,
|
|
length = 2.0,
|
|
},
|
|
},
|
|
},
|
|
|
|
on_timer = on_timer,
|
|
on_rightclick = on_rightclick,
|
|
|
|
paramtype2 = "facedir",
|
|
on_rotate = screwdriver.disallow,
|
|
diggable = false,
|
|
groups = {not_in_creative_inventory=1},
|
|
is_ground_content = false,
|
|
sounds = default.node_sound_metal_defaults(),
|
|
})
|
|
|
|
local liquid_def = {
|
|
peek = function(pos)
|
|
local nvm = techage.get_nvm(pos)
|
|
return liquid.srv_peek(nvm)
|
|
end,
|
|
put = function(pos, indir, name, amount)
|
|
local nvm = techage.get_nvm(pos)
|
|
nvm.oil_amount = nvm.oil_amount or 0
|
|
|
|
if nvm.state == techage.STANDBY or nvm.state == techage.RUNNING then
|
|
if name == "techage:oil_source" and amount > 0 then
|
|
if nvm.state == techage.STANDBY then
|
|
new_state(pos, nvm, techage.RUNNING)
|
|
end
|
|
-- Take one oil item every 2 cycles
|
|
-- Hint: We have to take two items, because the pump will pause for 4 cycles,
|
|
-- if nothing is taken.
|
|
nvm.take = nvm.take ~= true
|
|
if nvm.take and nvm.oil_amount < 5 then
|
|
nvm.oil_amount = nvm.oil_amount + 2
|
|
return amount - 2
|
|
end
|
|
end
|
|
end
|
|
return amount
|
|
end
|
|
}
|
|
|
|
liquid.register_nodes({"techage:ta3_reboiler", "techage:ta3_reboiler_on"}, Pipe, "tank", {"L", "R"}, liquid_def)
|
|
power.register_nodes({"techage:ta3_reboiler", "techage:ta3_reboiler_on"}, Cable, "con")
|
|
|
|
techage.register_node({"techage:ta3_reboiler", "techage:ta3_reboiler_on"}, {
|
|
on_node_load = function(pos, node)
|
|
if node.name == "techage:ta3_reboiler_on" then
|
|
play_sound(pos)
|
|
end
|
|
minetest.get_node_timer(pos):start(CYCLE_TIME)
|
|
end,
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = "techage:ta3_reboiler",
|
|
recipe = {
|
|
{"", "basic_materials:heating_element", ""},
|
|
{"default:mese_crystal_fragment", "techage:t3_pump", "default:mese_crystal_fragment"},
|
|
{"", "basic_materials:heating_element", ""},
|
|
},
|
|
})
|