hopper/nodes/chute.lua

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-- internationalization boilerplate
local MP = minetest.get_modpath(minetest.get_current_modname())
local S, NS = dofile(MP.."/intllib.lua")
local function get_chute_formspec(pos)
local spos = hopper.get_string_pos(pos)
local formspec =
"size[8,7]"
.. hopper.formspec_bg
.. "list[nodemeta:" .. spos .. ";main;3,0.3;2,2;]"
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.. hopper.get_eject_button_texts(pos, 7, 0.8)
.. "list[current_player;main;0,2.85;8,1;]"
.. "list[current_player;main;0,4.08;8,3;8]"
.. "listring[nodemeta:" .. spos .. ";main]"
.. "listring[current_player;main]"
return formspec
end
minetest.register_node("hopper:chute", {
description = S("Hopper Chute"),
_doc_items_longdesc = hopper.doc.chute_long_desc,
_doc_items_usagehelp = hopper.doc.chute_usage,
drop = "hopper:chute",
groups = {cracky = 3},
sounds = hopper.metal_sounds,
drawtype = "nodebox",
paramtype = "light",
paramtype2 = "facedir",
tiles = {
"hopper_bottom_" .. hopper.config.texture_resolution .. ".png^hopper_chute_arrow_" .. hopper.config.texture_resolution .. ".png",
"hopper_bottom_" .. hopper.config.texture_resolution .. ".png^(hopper_chute_arrow_" .. hopper.config.texture_resolution .. ".png^[transformR180)",
"hopper_bottom_" .. hopper.config.texture_resolution .. ".png^(hopper_chute_arrow_" .. hopper.config.texture_resolution .. ".png^[transformR270)",
"hopper_bottom_" .. hopper.config.texture_resolution .. ".png^(hopper_chute_arrow_" .. hopper.config.texture_resolution .. ".png^[transformR90)",
"hopper_top_" .. hopper.config.texture_resolution .. ".png",
"hopper_bottom_" .. hopper.config.texture_resolution .. ".png"
},
node_box = {
type = "fixed",
fixed = {
{-0.3, -0.3, -0.3, 0.3, 0.3, 0.3},
{-0.2, -0.2, 0.3, 0.2, 0.2, 0.7},
},
},
on_construct = function(pos)
local inv = minetest.get_meta(pos):get_inventory()
inv:set_size("main", 2*2)
end,
on_place = function(itemstack, placer, pointed_thing, node_name)
local pos = pointed_thing.under
local pos2 = pointed_thing.above
local x = pos.x - pos2.x
local z = pos.z - pos2.z
local returned_stack, success = minetest.item_place_node(itemstack, placer, pointed_thing)
if success then
local meta = minetest.get_meta(pos2)
meta:set_string("placer", placer:get_player_name())
end
return returned_stack
end,
can_dig = function(pos,player)
local inv = minetest.get_meta(pos):get_inventory()
return inv:is_empty("main")
end,
on_rightclick = function(pos, node, clicker, itemstack)
if minetest.is_protected(pos, clicker:get_player_name()) and not minetest.check_player_privs(clicker, "protection_bypass") then
return
end
minetest.show_formspec(clicker:get_player_name(),
"hopper_formspec:"..minetest.pos_to_string(pos), get_chute_formspec(pos))
end,
on_metadata_inventory_put = function(pos, listname, index, stack, player)
minetest.log("action", S("@1 moves stuff to chute at @2",
player:get_player_name(), minetest.pos_to_string(pos)))
local timer = minetest.get_node_timer(pos)
if not timer:is_started() then
timer:start(1)
end
end,
on_timer = function(pos, elapsed)
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
local node = minetest.get_node(pos)
local dir = minetest.facedir_to_dir(node.param2)
local destination_pos = vector.add(pos, dir)
local output_direction
if dir.y == 0 then
output_direction = "horizontal"
end
local destination_node = minetest.get_node(destination_pos)
local registered_inventories = hopper.get_registered_inventories_for(destination_node.name)
if registered_inventories ~= nil then
if output_direction == "horizontal" then
hopper.send_item_to(pos, destination_pos, destination_node, registered_inventories["side"])
else
hopper.send_item_to(pos, destination_pos, destination_node, registered_inventories["bottom"])
end
else
hopper.send_item_to(pos, destination_pos, destination_node)
end
if not inv:is_empty("main") then
minetest.get_node_timer(pos):start(1)
end
end,
})