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-- internationalization boilerplate
local MP = minetest.get_modpath(minetest.get_current_modname())
local S, NS = dofile(MP.."/intllib.lua")
local inventory_formspec_string =
"size[9,9.3]" ..
default.gui_bg ..
default.gui_bg_img ..
default.gui_slots ..
"label[0,0;" .. S("Digtron components") .. "]" ..
"list[current_name;main;0,0.6;8,4;]" ..
"list[current_player;main;0,5.15;8,1;]" ..
"list[current_player;main;0,6.38;8,3;8]" ..
"listring[current_name;main]" ..
"listring[current_player;main]" ..
default.get_hotbar_bg(0,5.15)..
"button_exit[8,3.5;1,1;duplicate;"..S("Duplicate").."]" ..
"tooltip[duplicate;" .. S("Puts a copy of the adjacent Digtron into an empty crate\nlocated at the output side of the duplicator,\nusing components from the duplicator's inventory.") .. "]"
if minetest.get_modpath("doc") then
inventory_formspec_string = inventory_formspec_string ..
"button_exit[8,4.5;1,1;help;"..S("Help").."]" ..
"tooltip[help;" .. S("Show documentation about this block") .. "]"
end
minetest.register_node("digtron:duplicator", {
description = S("Digtron Duplicator"),
_doc_items_longdesc = digtron.doc.duplicator_longdesc,
_doc_items_usagehelp = digtron.doc.duplicator_usagehelp,
groups = {cracky = 3, oddly_breakable_by_hand=3},
sounds = digtron.metal_sounds,
tiles = {"digtron_plate.png^(digtron_axel_side.png^[transformR90)",
"digtron_plate.png^(digtron_axel_side.png^[transformR270)",
"digtron_plate.png^digtron_axel_side.png",
"digtron_plate.png^(digtron_axel_side.png^[transformR180)",
"digtron_plate.png^digtron_builder.png",
"digtron_plate.png",
},
paramtype = "light",
paramtype2= "facedir",
is_ground_content = false,
drawtype="nodebox",
node_box = {
type = "fixed",
fixed = {
{-0.5, 0.3125, 0.3125, 0.5, 0.5, 0.5}, -- FrontFrame_top
{-0.5, -0.5, 0.3125, 0.5, -0.3125, 0.5}, -- FrontFrame_bottom
{0.3125, -0.3125, 0.3125, 0.5, 0.3125, 0.5}, -- FrontFrame_right
{-0.5, -0.3125, 0.3125, -0.3125, 0.3125, 0.5}, -- FrontFrame_left
{-0.0625, -0.3125, 0.3125, 0.0625, 0.3125, 0.375}, -- frontcross_vertical
{-0.3125, -0.0625, 0.3125, 0.3125, 0.0625, 0.375}, -- frontcross_horizontal
{-0.4375, -0.4375, -0.4375, 0.4375, 0.4375, 0.3125}, -- Body
{-0.5, -0.3125, -0.5, -0.3125, 0.3125, -0.3125}, -- backframe_vertical
{0.3125, -0.3125, -0.5, 0.5, 0.3125, -0.3125}, -- backframe_left
{-0.5, 0.3125, -0.5, 0.5, 0.5, -0.3125}, -- backframe_top
{-0.5, -0.5, -0.5, 0.5, -0.3125, -0.3125}, -- backframe_bottom
{-0.0625, -0.0625, -0.5625, 0.0625, 0.0625, -0.4375}, -- back_probe
},
},
selection_box = {
type = "regular"
},
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec", inventory_formspec_string)
local inv = meta:get_inventory()
inv:set_size("main", 8*4)
end,
can_dig = function(pos,player)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
return inv:is_empty("main")
end,
allow_metadata_inventory_put = function(pos, listname, index, stack, player)
if minetest.get_item_group(stack:get_name(), "digtron") > 0 then
return stack:get_count()
else
return 0
end
end,
on_receive_fields = function(pos, formname, fields, sender)
if fields.help then
minetest.after(0.5, doc.show_entry, sender:get_player_name(), "nodes", "digtron:duplicator", true)
end
if fields.duplicate then
local node = minetest.get_node(pos)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
local target_pos = vector.add(pos, minetest.facedir_to_dir(node.param2))
local target_node = minetest.get_node(target_pos)
if target_node.name ~= "digtron:empty_crate" then
minetest.sound_play("buzzer", {gain=0.5, pos=pos})
meta:set_string("infotext", S("Needs an empty crate in output position to store duplicate"))
return
end
local layout = DigtronLayout.create(pos, sender)
if layout.contains_protected_node then
minetest.sound_play("buzzer", {gain=0.5, pos=pos})
meta:set_string("infotext", S("Digtron can't be duplicated, it contains protected blocks"))
return
end
if #layout.all == 1 then
minetest.sound_play("buzzer", {gain=0.5, pos=pos})
meta:set_string("infotext", S("No Digtron components adjacent to duplicate"))
return
end
layout.all[1] = {node={name="digtron:empty_crate"}, meta={fields = {}, inventory = {}}, pos={x=pos.x, y=pos.y, z=pos.z}} -- replace the duplicator's image with the empty crate image
-- count required nodes, skipping node 1 since it's the crate and we already know it's present in-world
local required_count = {}
for i = 2, #layout.all do
local nodename = layout.all[i].node.name
required_count[nodename] = (required_count[nodename] or 0) + 1
end
-- check that there's enough in the duplicator's inventory
local unsatisfied = {}
for name, count in pairs(required_count) do
if not inv:contains_item("main", ItemStack({name=name, count=count})) then
table.insert(unsatisfied, tostring(count) .. " " .. minetest.registered_nodes[name].description)
end
end
if #unsatisfied > 0 then
minetest.sound_play("dingding", {gain=1.0, pos=pos}) -- Insufficient inventory
meta:set_string("infotext", S("Duplicator requires:\n@1", table.concat(unsatisfied, "\n")))
return
end
meta:set_string("infotext", "") -- clear infotext, we're good to go.
-- deduct nodes from duplicator inventory
for name, count in pairs(required_count) do
inv:remove_item("main", ItemStack({name=name, count=count}))
end
-- clear inventories of image's nodes
for _, node_image in pairs(layout.inventories) do
local main_inventory = node_image.meta.inventory.main
if type(main_inventory) ~= "table" then
main_inventory = {}
end
for index, _ in pairs(main_inventory) do
main_inventory[index] = ItemStack(nil)
end
end
for _, node_image in pairs(layout.fuelstores) do
local fuel_inventory = node_image.meta.inventory.fuel
for index, _ in pairs(fuel_inventory) do
fuel_inventory[index] = ItemStack(nil)
end
end
for _, node_image in pairs(layout.battery_holders) do
local battery_inventory = node_image.meta.inventory.batteries
for index, _ in pairs(battery_inventory) do
battery_inventory[index] = ItemStack(nil)
end
end
-- replace empty crate with loaded crate and write image to its metadata
local layout_string = layout:serialize()
minetest.set_node(target_pos, {name="digtron:loaded_crate", param1=node.param1, param2=node.param2})
local target_meta = minetest.get_meta(target_pos)
target_meta:set_string("crated_layout", layout_string)
target_meta:set_string("title", S("Crated Digtron"))
target_meta:set_string("infotext", S("Crated Digtron"))
minetest.sound_play("machine1", {gain=1.0, pos=pos})
end
end,
})
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