134 lines
4.0 KiB
Lua
134 lines
4.0 KiB
Lua
local FUEL_MULTIPLIER = 2
|
|
local INTERVAL= 0.5
|
|
local MAX_ENERGY = 2000
|
|
|
|
|
|
local NAME = minetest.get_current_modname()
|
|
|
|
local formspec = sparktech.add_inventory(8,1.5,
|
|
"list[current_name;fuel;0,0;1,1;]")
|
|
|
|
local function is_fuel(items)
|
|
local fuel
|
|
local afterfuel
|
|
fuel, afterfuel = minetest.get_craft_result({method = "fuel", width = 1, items = items})
|
|
return fuel["time"] ~= 0
|
|
end
|
|
|
|
local function is_item_allowed(pos, target, _, stack)
|
|
if stack == nil or not is_fuel({stack}) or target ~= "fuel" then
|
|
return 0 -- returning nil here crashes minetest 1942660955bc3684a60d527e2fafa0ec3e02dd54
|
|
else
|
|
return stack:get_count()
|
|
end
|
|
end
|
|
|
|
local function ongetitem(pos) -- could add checking if energy >= max energy here, not really required since timer does that first thing anyway
|
|
local timer = minetest.get_node_timer(pos):start(INTERVAL)
|
|
end
|
|
|
|
local function update_formspec(pos)
|
|
local meta = minetest.get_meta(pos)
|
|
local inventory = meta:get_inventory()
|
|
local cfmsp = formspec
|
|
|
|
local energy = meta:get_int("energy")
|
|
local energy_max = minetest.get_item_group(minetest.get_node(pos).name, "sparktech_energy_max")
|
|
|
|
local rem_en = meta:get_int("rem_energy_")
|
|
local rem_en_or = meta:get_int("rem_energy_or_")
|
|
|
|
cfmsp = cfmsp ..
|
|
sparktech.makebar("progress2.png", 1.25, 0, 8.5, 0.5, rem_en, rem_en_or, 0)
|
|
|
|
cfmsp = cfmsp ..
|
|
sparktech.makebar("energy2.png", 1.25, 0.5, 8.5, 0.5, energy, energy_max, 0)
|
|
|
|
meta:set_string("formspec", cfmsp)
|
|
end
|
|
|
|
minetest.register_node(NAME .. ":burnergenerator", {
|
|
description = "Burner Generator",
|
|
tiles = {
|
|
"generator2.png",
|
|
"generator2.png",
|
|
"generator2.png",
|
|
"generator2.png",
|
|
"generator2.png",
|
|
"generator.png"},
|
|
paramtype2 = "facedir",
|
|
groups = {
|
|
sparktech_techy = WRENCHABLE,
|
|
sparktech_energy_wakeup = TRUE,
|
|
sparktech_energy_type = ENERGY_PRODUCER,
|
|
sparktech_net_trigger = TRUE,
|
|
sparktech_energy_max = MAX_ENERGY
|
|
},
|
|
on_construct = function(pos)
|
|
local meta = minetest.get_meta(pos)
|
|
meta:set_string("formspec", formspec)
|
|
meta:set_int("rem_energy_", 0)
|
|
local inv = meta:get_inventory()
|
|
inv:set_size('fuel', 1)
|
|
-- minetest.get_node_timer(pos):start(INTERVAL)
|
|
-- not required! its not like we got items on construct
|
|
end,
|
|
|
|
allow_metadata_inventory_put = is_item_allowed,
|
|
|
|
on_metadata_inventory_put = ongetitem,
|
|
|
|
on_timer = function(pos, elapsed) -- Reduce number of ticks like in the furnace
|
|
local meta = minetest.get_meta(pos)
|
|
local max_energy = minetest.get_item_group(minetest.get_node(pos).name, "sparktech_energy_max")
|
|
local energy = meta:get_int("energy")
|
|
if (energy >= max_energy) then
|
|
return -- at this point no new cycle is requested, and as such the thing halts,
|
|
-- NOTE: would be really usefull to get the energy system to call the
|
|
-- ontimer function upon taking energy out here!!
|
|
end
|
|
|
|
local rem_energy = meta:get_int("rem_energy_")
|
|
|
|
if rem_energy > 0 then
|
|
local change
|
|
if rem_energy > 5 then
|
|
change = 5
|
|
else
|
|
change = rem_energy
|
|
end
|
|
meta:set_int("rem_energy_", meta:get_int("rem_energy_") - change)
|
|
if (energy + change >= max_energy) then
|
|
meta:set_int("energy", max_energy)
|
|
else
|
|
meta:set_int("energy", energy + change)
|
|
end
|
|
else
|
|
local inv = meta:get_inventory()
|
|
local itemlist = inv:get_list("fuel")
|
|
local fuel, product = minetest.get_craft_result({method = "fuel", width = 1, items = itemlist})
|
|
local node = minetest.get_node(pos)
|
|
if fuel["time"] ~= 0 then
|
|
inv:set_stack("fuel", 1, product["items"][1])
|
|
|
|
local fuel_energy = fuel["time"] * fuel_multiplier
|
|
meta:set_int("rem_energy_or_", fuel_energy)
|
|
meta:set_int("rem_energy_", fuel_energy)
|
|
end
|
|
end
|
|
|
|
update_formspec(pos) -- Later this should only be done when a player looks into the block
|
|
|
|
minetest.get_node_timer(pos):start(INTERVAL)
|
|
end
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = NAME .. ":burnergenerator",
|
|
recipe = {
|
|
{ "default:clay_brick", "default:clay_brick", "default:clay_brick" },
|
|
{ "sparkcore:cable", "group:steel_chasis", "sparkcore:cable" },
|
|
{ "default:clay_brick", "default:clay_brick", "default:clay_brick" }
|
|
}
|
|
})
|