388 lines
10 KiB
Lua
388 lines
10 KiB
Lua
--[[
|
|
|
|
TechAge
|
|
=======
|
|
|
|
Copyright (C) 2019 Joachim Stolberg
|
|
|
|
GPL 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 oilburner = techage.oilburner
|
|
local Pipe = techage.LiquidPipe
|
|
local liquid = techage.liquid
|
|
|
|
local CYCLE_TIME = 2
|
|
local BURN_CYCLE_FACTOR = 0.5
|
|
|
|
local function firehole(pos, on)
|
|
local param2 = techage.get_node_lvm(pos).param2
|
|
local pos2 = techage.get_pos(pos, 'F')
|
|
if on == true then
|
|
minetest.swap_node(pos2, {name="techage:coalfirehole_on", param2 = param2})
|
|
elseif on == false then
|
|
minetest.swap_node(pos2, {name="techage:coalfirehole", param2 = param2})
|
|
else
|
|
minetest.swap_node(pos2, {name="air"})
|
|
end
|
|
end
|
|
|
|
local function node_timer(pos, elapsed)
|
|
local mem = tubelib2.get_mem(pos)
|
|
if mem.running then
|
|
-- trigger generator and provide power ratio 0..1
|
|
local ratio = techage.transfer(
|
|
{x=pos.x, y=pos.y+2, z=pos.z},
|
|
nil, -- outdir
|
|
"trigger", -- topic
|
|
(mem.power_level or 4)/4.0, -- payload
|
|
nil, -- network
|
|
{"techage:coalboiler_top"} -- nodenames
|
|
)
|
|
ratio = math.max((ratio or 0.02), 0.02)
|
|
mem.burn_cycles = (mem.burn_cycles or 0) - ratio
|
|
if mem.burn_cycles <= 0 then
|
|
local taken = firebox.get_fuel(pos)
|
|
if taken then
|
|
mem.burn_cycles = (firebox.Burntime[taken:get_name()] or 1) / CYCLE_TIME * BURN_CYCLE_FACTOR
|
|
mem.burn_cycles_total = mem.burn_cycles
|
|
else
|
|
mem.running = false
|
|
firehole(pos, false)
|
|
M(pos):set_string("formspec", firebox.formspec(mem))
|
|
return false
|
|
end
|
|
end
|
|
return true
|
|
end
|
|
end
|
|
|
|
local function start_firebox(pos, mem)
|
|
if not mem.running then
|
|
mem.running = true
|
|
node_timer(pos, 0)
|
|
firehole(pos, true)
|
|
minetest.get_node_timer(pos):start(CYCLE_TIME)
|
|
end
|
|
end
|
|
|
|
minetest.register_node("techage:coalfirebox", {
|
|
description = S("TA3 Power Station Firebox"),
|
|
inventory_image = "techage_coal_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 = firebox.can_dig,
|
|
allow_metadata_inventory_put = firebox.allow_metadata_inventory_put,
|
|
allow_metadata_inventory_take = firebox.allow_metadata_inventory_take,
|
|
on_receive_fields = firebox.on_receive_fields,
|
|
on_rightclick = firebox.on_rightclick,
|
|
|
|
on_construct = function(pos)
|
|
local mem = tubelib2.init_mem(pos)
|
|
techage.add_node(pos, "techage:coalfirebox")
|
|
mem.running = false
|
|
mem.burn_cycles = 0
|
|
mem.power_level = 4
|
|
local meta = M(pos)
|
|
meta:set_string("formspec", firebox.formspec(mem))
|
|
local inv = meta:get_inventory()
|
|
inv:set_size('fuel', 1)
|
|
firehole(pos, false)
|
|
end,
|
|
|
|
on_destruct = function(pos)
|
|
firehole(pos, nil)
|
|
end,
|
|
|
|
on_metadata_inventory_put = function(pos, listname, index, stack, player)
|
|
local mem = tubelib2.get_mem(pos)
|
|
start_firebox(pos, mem)
|
|
M(pos):set_string("formspec", firebox.formspec(mem))
|
|
end,
|
|
})
|
|
|
|
minetest.register_node("techage:coalfirehole", {
|
|
description = S("TA3 Coal Power Station Firebox"),
|
|
tiles = {
|
|
-- up, down, right, left, back, front
|
|
"techage_coal_boiler.png",
|
|
"techage_coal_boiler.png",
|
|
"techage_coal_boiler.png",
|
|
"techage_coal_boiler.png",
|
|
"techage_coal_boiler.png",
|
|
"techage_coal_boiler.png^techage_appl_firehole.png",
|
|
},
|
|
drawtype = "nodebox",
|
|
node_box = {
|
|
type = "fixed",
|
|
fixed = {
|
|
{-6/16, -6/16, 6/16, 6/16, 6/16, 12/16},
|
|
},
|
|
},
|
|
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
pointable = false,
|
|
diggable = false,
|
|
is_ground_content = false,
|
|
groups = {not_in_creative_inventory=1},
|
|
})
|
|
|
|
minetest.register_node("techage:coalfirehole_on", {
|
|
description = S("TA3 Coal Power Station Firebox"),
|
|
tiles = {
|
|
-- up, down, right, left, back, front
|
|
"techage_coal_boiler.png^[colorize:black:80",
|
|
"techage_coal_boiler.png^[colorize:black:80",
|
|
"techage_coal_boiler.png^[colorize:black:80",
|
|
"techage_coal_boiler.png^[colorize:black:80",
|
|
"techage_coal_boiler.png^[colorize:black:80",
|
|
{
|
|
image = "techage_coal_boiler4.png^[colorize:black:80^techage_appl_firehole4.png",
|
|
backface_culling = false,
|
|
animation = {
|
|
type = "vertical_frames",
|
|
aspect_w = 32,
|
|
aspect_h = 32,
|
|
length = 0.4,
|
|
},
|
|
},
|
|
},
|
|
drawtype = "nodebox",
|
|
node_box = {
|
|
type = "fixed",
|
|
fixed = {
|
|
{-6/16, -6/16, 6/16, 6/16, 6/16, 12/16},
|
|
},
|
|
},
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
light_source = 8,
|
|
pointable = false,
|
|
diggable = false,
|
|
is_ground_content = false,
|
|
groups = {not_in_creative_inventory=1},
|
|
})
|
|
|
|
local function on_timer2(pos, elapsed)
|
|
local mem = tubelib2.get_mem(pos)
|
|
if mem.running then
|
|
oilburner.formspec_update(pos, mem)
|
|
-- trigger generator and provide power ratio 0..1
|
|
local ratio = techage.transfer(
|
|
{x=pos.x, y=pos.y+2, z=pos.z},
|
|
nil, -- outdir
|
|
"trigger", -- topic
|
|
(mem.power_level or 4)/4.0, -- payload
|
|
nil, -- network
|
|
{"techage:coalboiler_top"} -- nodenames
|
|
)
|
|
ratio = math.max((ratio or 0.02), 0.02)
|
|
mem.burn_cycles = (mem.burn_cycles or 0) - ratio
|
|
mem.liquid = mem.liquid or {}
|
|
mem.liquid.amount = mem.liquid.amount or 0
|
|
if mem.burn_cycles <= 0 then
|
|
if mem.liquid.amount > 0 then
|
|
mem.liquid.amount = mem.liquid.amount - 1
|
|
mem.burn_cycles = oilburner.Oilburntime / CYCLE_TIME * BURN_CYCLE_FACTOR
|
|
mem.burn_cycles_total = mem.burn_cycles
|
|
else
|
|
mem.running = false
|
|
firehole(pos, false)
|
|
M(pos):set_string("formspec", oilburner.formspec(mem))
|
|
return false
|
|
end
|
|
end
|
|
return true
|
|
end
|
|
end
|
|
|
|
local function start_firebox2(pos, mem)
|
|
if not mem.running and mem.liquid.amount > 0 then
|
|
mem.running = true
|
|
on_timer2(pos, 0)
|
|
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 = on_timer2,
|
|
can_dig = oilburner.can_dig,
|
|
allow_metadata_inventory_put = oilburner.allow_metadata_inventory_put,
|
|
allow_metadata_inventory_take = oilburner.allow_metadata_inventory_take,
|
|
on_receive_fields = oilburner.on_receive_fields,
|
|
on_rightclick = oilburner.on_rightclick,
|
|
|
|
on_construct = function(pos)
|
|
local mem = tubelib2.init_mem(pos)
|
|
techage.add_node(pos, "techage:oilfirebox")
|
|
mem.running = false
|
|
mem.burn_cycles = 0
|
|
mem.liquid = {}
|
|
mem.liquid.amount = 0
|
|
local meta = M(pos)
|
|
meta:set_string("formspec", oilburner.formspec(mem))
|
|
local inv = meta:get_inventory()
|
|
inv:set_size('fuel', 1)
|
|
firehole(pos, false)
|
|
end,
|
|
|
|
on_destruct = function(pos)
|
|
firehole(pos, nil)
|
|
end,
|
|
|
|
on_metadata_inventory_put = function(pos, listname, index, stack, player)
|
|
local mem = tubelib2.get_mem(pos)
|
|
mem.liquid = mem.liquid or {}
|
|
mem.liquid.amount = mem.liquid.amount or 0
|
|
start_firebox2(pos, mem)
|
|
oilburner.on_metadata_inventory_put(pos, listname, index, stack, player)
|
|
end,
|
|
|
|
liquid = {
|
|
capa = oilburner.CAPACITY,
|
|
peek = liquid.srv_peek,
|
|
put = function(pos, indir, name, amount)
|
|
local leftover = liquid.srv_put(pos, indir, name, amount)
|
|
local mem = tubelib2.get_mem(pos)
|
|
mem.liquid = mem.liquid or {}
|
|
mem.liquid.amount = mem.liquid.amount or 0
|
|
start_firebox2(pos, mem)
|
|
return leftover
|
|
end,
|
|
take = liquid.srv_take,
|
|
},
|
|
networks = oilburner.networks,
|
|
})
|
|
|
|
Pipe:add_secondary_node_names({"techage:oilfirebox"})
|
|
|
|
|
|
techage.register_node({"techage:coalfirebox"}, {
|
|
on_pull_item = function(pos, in_dir, num)
|
|
local meta = minetest.get_meta(pos)
|
|
local inv = meta:get_inventory()
|
|
return techage.get_items(inv, "fuel", num)
|
|
end,
|
|
on_push_item = function(pos, in_dir, stack)
|
|
if firebox.Burntime[stack:get_name()] then
|
|
local meta = minetest.get_meta(pos)
|
|
local inv = meta:get_inventory()
|
|
local mem = tubelib2.get_mem(pos)
|
|
start_firebox(pos, mem)
|
|
return techage.put_items(inv, "fuel", stack)
|
|
end
|
|
return false
|
|
end,
|
|
on_unpull_item = function(pos, in_dir, stack)
|
|
local meta = minetest.get_meta(pos)
|
|
local inv = meta:get_inventory()
|
|
return techage.put_items(inv, "fuel", stack)
|
|
end,
|
|
on_recv_message = function(pos, src, topic, payload)
|
|
local mem = tubelib2.get_mem(pos)
|
|
if topic == "state" then
|
|
if mem.running then
|
|
return "running"
|
|
else
|
|
return "stopped"
|
|
end
|
|
elseif topic == "fuel" then
|
|
local inv = M(pos):get_inventory()
|
|
local stack = inv:get_stack("fuel", 1)
|
|
return stack:get_count()
|
|
else
|
|
return "unsupported"
|
|
end
|
|
end,
|
|
})
|
|
|
|
techage.register_node({"techage:oilfirebox"}, {
|
|
on_recv_message = function(pos, src, topic, payload)
|
|
local mem = tubelib2.get_mem(pos)
|
|
if topic == "state" then
|
|
if mem.running then
|
|
return "running"
|
|
else
|
|
return "stopped"
|
|
end
|
|
elseif topic == "fuel" then
|
|
return mem.liquid and mem.liquid.amount and mem.liquid.amount
|
|
else
|
|
return "unsupported"
|
|
end
|
|
end,
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = "techage:coalfirebox",
|
|
recipe = {
|
|
{'default:stone', 'default:stone', 'default:stone'},
|
|
{'default:steel_ingot', '', 'default:steel_ingot'},
|
|
{'default:stone', 'default:stone', 'default:stone'},
|
|
},
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = "techage:oilfirebox",
|
|
recipe = {
|
|
{'', 'techage:coalfirebox', ''},
|
|
{'', 'techage:ta3_barrel_empty', ''},
|
|
{'', '', ''},
|
|
},
|
|
})
|
|
|
|
minetest.register_lbm({
|
|
label = "[techage] Power Station firebox",
|
|
name = "techage:steam_engine",
|
|
nodenames = {"techage:coalfirebox", "techage:oilfirebox"},
|
|
run_at_every_load = true,
|
|
action = function(pos, node)
|
|
minetest.get_node_timer(pos):start(CYCLE_TIME)
|
|
end
|
|
})
|
|
|
|
|