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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},
}
local connect_default = {"bottom", "back", "left", "right"}
local function round(v)
return math.floor(v + 0.5)
end
function technic.register_base_machine(data)
local typename = data.typename
local input_size = technic.recipes[typename].input_size
local machine_name = data.machine_name
local machine_desc = data.machine_desc
local tier = data.tier
local ltier = string.lower(tier)
local groups = {cracky = 2, technic_machine = 1, ["technic_"..ltier] = 1}
if data.tube then
groups.tubedevice = 1
groups.tubedevice_receiver = 1
end
local active_groups = {not_in_creative_inventory = 1}
for k, v in pairs(groups) do active_groups[k] = v end
local formspec =
"invsize[8,9;]"..
"list[current_name;src;"..(4-input_size)..",1;"..input_size..",1;]"..
"list[current_name;dst;5,1;2,2;]"..
"list[current_player;main;0,5;8,4;]"..
"label[0,0;"..machine_desc:format(tier).."]"..
"listring[current_name;dst]"..
"listring[current_player;main]"..
"listring[current_name;src]"..
"listring[current_player;main]"
if data.upgrade then
formspec = formspec..
"list[current_name;upgrade1;1,3;1,1;]"..
"list[current_name;upgrade2;2,3;1,1;]"..
"label[1,4;"..S("Upgrade Slots").."]"..
"listring[current_name;upgrade1]"..
"listring[current_player;main]"..
"listring[current_name;upgrade2]"..
"listring[current_player;main]"
end
local run = function(pos, node)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
local eu_input = meta:get_int(tier.."_EU_input")
local machine_desc_tier = machine_desc:format(tier)
local machine_node = "technic:"..ltier.."_"..machine_name
local machine_demand = data.demand
-- Setup meta data if it does not exist.
if not eu_input then
meta:set_int(tier.."_EU_demand", machine_demand[1])
meta:set_int(tier.."_EU_input", 0)
return
end
local EU_upgrade, tube_upgrade = 0, 0
if data.upgrade then
EU_upgrade, tube_upgrade = technic.handle_machine_upgrades(meta)
end
if data.tube then
technic.handle_machine_pipeworks(pos, tube_upgrade)
end
local powered = eu_input >= machine_demand[EU_upgrade+1]
if powered then
meta:set_int("src_time", meta:get_int("src_time") + round(data.speed*10))
end
while true do
local result = technic.get_recipe(typename, inv:get_list("src"))
if not result then
technic.swap_node(pos, machine_node)
meta:set_string("infotext", S("%s Idle"):format(machine_desc_tier))
meta:set_int(tier.."_EU_demand", 0)
meta:set_int("src_time", 0)
return
end
meta:set_int(tier.."_EU_demand", machine_demand[EU_upgrade+1])
technic.swap_node(pos, machine_node.."_active")
meta:set_string("infotext", S("%s Active"):format(machine_desc_tier))
if meta:get_int("src_time") < round(result.time*10) then
if not powered then
technic.swap_node(pos, machine_node)
meta:set_string("infotext", S("%s Unpowered"):format(machine_desc_tier))
end
return
end
local output = result.output
if type(output) ~= "table" then output = { output } end
local output_stacks = {}
for _, o in ipairs(output) do
table.insert(output_stacks, ItemStack(o))
end
local room_for_output = true
inv:set_size("dst_tmp", inv:get_size("dst"))
inv:set_list("dst_tmp", inv:get_list("dst"))
for _, o in ipairs(output_stacks) do
if not inv:room_for_item("dst_tmp", o) then
room_for_output = false
break
end
inv:add_item("dst_tmp", o)
end
if not room_for_output then
technic.swap_node(pos, machine_node)
meta:set_string("infotext", S("%s Idle"):format(machine_desc_tier))
meta:set_int(tier.."_EU_demand", 0)
meta:set_int("src_time", round(result.time*10))
return
end
meta:set_int("src_time", meta:get_int("src_time") - round(result.time*10))
inv:set_list("src", result.new_input)
inv:set_list("dst", inv:get_list("dst_tmp"))
end
end
minetest.register_node("technic:"..ltier.."_"..machine_name, {
description = machine_desc:format(tier),
tiles = {"technic_"..ltier.."_"..machine_name.."_top.png",
"technic_"..ltier.."_"..machine_name.."_bottom.png",
"technic_"..ltier.."_"..machine_name.."_side.png",
"technic_"..ltier.."_"..machine_name.."_side.png",
"technic_"..ltier.."_"..machine_name.."_side.png",
"technic_"..ltier.."_"..machine_name.."_front.png"},
paramtype2 = "facedir",
groups = groups,
tube = data.tube and tube or nil,
connect_sides = data.connect_sides or connect_default,
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
on_construct = function(pos)
local node = minetest.get_node(pos)
local meta = minetest.get_meta(pos)
meta:set_string("infotext", machine_desc:format(tier))
meta:set_int("tube_time", 0)
meta:set_string("formspec", formspec)
local inv = meta:get_inventory()
inv:set_size("src", input_size)
inv:set_size("dst", 4)
inv:set_size("upgrade1", 1)
inv:set_size("upgrade2", 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,
technic_run = run,
after_place_node = data.tube and pipeworks.after_place,
after_dig_node = technic.machine_after_dig_node
})
minetest.register_node("technic:"..ltier.."_"..machine_name.."_active",{
description = machine_desc:format(tier),
tiles = {"technic_"..ltier.."_"..machine_name.."_top.png",
"technic_"..ltier.."_"..machine_name.."_bottom.png",
"technic_"..ltier.."_"..machine_name.."_side.png",
"technic_"..ltier.."_"..machine_name.."_side.png",
"technic_"..ltier.."_"..machine_name.."_side.png",
"technic_"..ltier.."_"..machine_name.."_front_active.png"},
paramtype2 = "facedir",
drop = "technic:"..ltier.."_"..machine_name,
groups = active_groups,
connect_sides = data.connect_sides or connect_default,
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
tube = data.tube and tube or nil,
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,
technic_run = run,
technic_disabled_machine_name = "technic:"..ltier.."_"..machine_name,
})
technic.register_machine(tier, "technic:"..ltier.."_"..machine_name, technic.receiver)
technic.register_machine(tier, "technic:"..ltier.."_"..machine_name.."_active", technic.receiver)
end -- End registration
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