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technic/technic/machines/register/generator.lua
Zefram 7c4b7046cc Rationalise machine terminology 
All electrically-powered machines now consistently indicate their
tier (supply voltage) in their names.  As this implies that they are
electrically powered, the furnaces no longer have "Electric" in their
names.  The fuel-fired equivalents of electric machines, which exist
for alloy furnace and furnace, now say "Fuel-Fired" to distinguish them.
(The fuel-fired alloy furnace used to say "Coal", which was inaccurate
because it uses any fuel.  The fuel-fired furnace, from the default mod,
used to just be called "Furnace", which is ambiguous.)

Electric power generators now consistently indicate their tier and have
the word "Generator" in their names.  This makes their purpose much
clearer, and makes obvious craft guide searches produce useful results.
The fuel-fired generators, previously just (ambiguously) called
"Generator", are now explicitly "Fuel-Fired".
2014-06-21 01:21:52 +02:00

135 lines
5.1 KiB
Lua
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local S = technic.getter
local tube = {
insert_object = function(pos, node, stack, direction)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
return inv:add_item("src", stack)
end,
can_insert = function(pos, node, stack, direction)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
return inv:room_for_item("src", stack)
end,
connect_sides = {left=1, right=1, back=1, top=1, bottom=1},
}
function technic.register_generator(data)
local tier = data.tier
local ltier = string.lower(tier)
local groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2}
local active_groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, not_in_creative_inventory=1}
if data.tube then
groups.tubedevice = 1
groups.tubedevice_receiver = 1
active_groups.tubedevice = 1
active_groups.tubedevice_receiver = 1
end
local generator_formspec =
"invsize[8,9;]"..
"label[0,0;"..S("Fuel-Fired %s Generator"):format(tier).."]"..
"list[current_name;src;3,1;1,1;]"..
"image[4,1;1,1;default_furnace_fire_bg.png]"..
"list[current_player;main;0,5;8,4;]"
local desc = S("Fuel-Fired %s Generator"):format(tier)
minetest.register_node("technic:"..ltier.."_generator", {
description = desc,
tiles = {"technic_"..ltier.."_generator_top.png", "technic_machine_bottom.png",
"technic_"..ltier.."_generator_side.png", "technic_"..ltier.."_generator_side.png",
"technic_"..ltier.."_generator_side.png", "technic_"..ltier.."_generator_front.png"},
paramtype2 = "facedir",
groups = groups,
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
tube = data.tube and tube or nil,
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("infotext", desc)
meta:set_int(data.tier.."_EU_supply", 0)
meta:set_int("burn_time", 0)
meta:set_int("tube_time", 0)
meta:set_string("formspec", generator_formspec)
local inv = meta:get_inventory()
inv:set_size("src", 1)
end,
can_dig = technic.machine_can_dig,
allow_metadata_inventory_put = technic.machine_inventory_put,
allow_metadata_inventory_take = technic.machine_inventory_take,
allow_metadata_inventory_move = technic.machine_inventory_move,
})
minetest.register_node("technic:"..ltier.."_generator_active", {
description = desc,
tiles = {"technic_"..ltier.."_generator_top.png", "technic_machine_bottom.png",
"technic_"..ltier.."_generator_side.png", "technic_"..ltier.."_generator_side.png",
"technic_"..ltier.."_generator_side.png", "technic_"..ltier.."_generator_front_active.png"},
paramtype2 = "facedir",
groups = active_groups,
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
tube = data.tube and tube or nil,
drop = "technic:"..ltier.."_generator",
can_dig = technic.machine_can_dig,
allow_metadata_inventory_put = technic.machine_inventory_put,
allow_metadata_inventory_take = technic.machine_inventory_take,
allow_metadata_inventory_move = technic.machine_inventory_move,
})
minetest.register_abm({
nodenames = {"technic:"..ltier.."_generator", "technic:"..ltier.."_generator_active"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.get_meta(pos)
local burn_time = meta:get_int("burn_time")
local burn_totaltime = meta:get_int("burn_totaltime")
-- If more to burn and the energy produced was used: produce some more
if burn_time > 0 then
meta:set_int(tier.."_EU_supply", data.supply)
burn_time = burn_time - 1
meta:set_int("burn_time", burn_time)
end
-- Burn another piece of fuel
if burn_time == 0 then
local inv = meta:get_inventory()
if not inv:is_empty("src") then
local fuellist = inv:get_list("src")
local fuel = minetest.get_craft_result(
{method = "fuel", width = 1,
items = fuellist})
if not fuel or fuel.time == 0 then
meta:set_string("infotext", S("%s Out Of Fuel"):format(desc))
technic.swap_node(pos, "technic:"..ltier.."_generator")
return
end
meta:set_int("burn_time", fuel.time)
meta:set_int("burn_totaltime", fuel.time)
local stack = inv:get_stack("src", 1)
stack:take_item()
inv:set_stack("src", 1, stack)
technic.swap_node(pos, "technic:"..ltier.."_generator_active")
meta:set_int(tier.."_EU_supply", data.supply)
else
technic.swap_node(pos, "technic:"..ltier.."_generator")
meta:set_int(tier.."_EU_supply", 0)
end
end
if burn_totaltime == 0 then burn_totaltime = 1 end
local percent = math.floor((burn_time / burn_totaltime) * 100)
meta:set_string("infotext", desc.." ("..percent.."%)")
meta:set_string("formspec",
"size[8, 9]"..
"label[0, 0;"..minetest.formspec_escape(desc).."]"..
"list[current_name;src;3, 1;1, 1;]"..
"image[4, 1;1, 1;default_furnace_fire_bg.png^[lowpart:"..
(percent)..":default_furnace_fire_fg.png]"..
"list[current_player;main;0, 5;8, 4;]")
end
})
technic.register_machine(tier, "technic:"..ltier.."_generator", technic.producer)
technic.register_machine(tier, "technic:"..ltier.."_generator_active", technic.producer)
end
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