mirror of
https://git.minetest.land/VoxeLibre/VoxeLibre.git
synced 2024-11-14 07:01:06 +01:00
5431e206b0
In commit 55009c257e that added vectors to
mcl_composters, mcl_hoppers was accidentally patched with a unrelated
change, updating it to get_item_group(). This mostly works, but in one
particular case the semantics of the return value differs. Instead of
returning 'nil' it returns '0'. That altered the evaluation of an if
condition, breaking the abm that sucks in items.
This commit fixes the conditional by explicitly comparing '~= 0'.
498 lines
18 KiB
Lua
498 lines
18 KiB
Lua
local S = minetest.get_translator(minetest.get_current_modname())
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--[[ BEGIN OF NODE DEFINITIONS ]]
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local mcl_hoppers_formspec =
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"size[9,7]"..
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"label[2,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Hopper"))).."]"..
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"list[context;main;2,0.5;5,1;]"..
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mcl_formspec.get_itemslot_bg(2,0.5,5,1)..
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"label[0,2;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
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"list[current_player;main;0,2.5;9,3;9]"..
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mcl_formspec.get_itemslot_bg(0,2.5,9,3)..
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"list[current_player;main;0,5.74;9,1;]"..
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mcl_formspec.get_itemslot_bg(0,5.74,9,1)..
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"listring[context;main]"..
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"listring[current_player;main]"
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-- Downwards hopper (base definition)
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local def_hopper = {
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inventory_image = "mcl_hoppers_item.png",
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wield_image = "mcl_hoppers_item.png",
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groups = {pickaxey=1, container=2,deco_block=1,hopper=1},
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drawtype = "nodebox",
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paramtype = "light",
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-- FIXME: mcl_hoppers_hopper_inside.png is unused by hoppers.
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tiles = {"mcl_hoppers_hopper_inside.png^mcl_hoppers_hopper_top.png", "mcl_hoppers_hopper_outside.png", "mcl_hoppers_hopper_outside.png", "mcl_hoppers_hopper_outside.png", "mcl_hoppers_hopper_outside.png", "mcl_hoppers_hopper_outside.png"},
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node_box = {
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type = "fixed",
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fixed = {
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--funnel walls
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{-0.5, 0.0, 0.4, 0.5, 0.5, 0.5},
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{0.4, 0.0, -0.5, 0.5, 0.5, 0.5},
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{-0.5, 0.0, -0.5, -0.4, 0.5, 0.5},
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{-0.5, 0.0, -0.5, 0.5, 0.5, -0.4},
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--funnel base
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{-0.5, 0.0, -0.5, 0.5, 0.1, 0.5},
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--spout
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{-0.3, -0.3, -0.3, 0.3, 0.0, 0.3},
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{-0.1, -0.3, -0.1, 0.1, -0.5, 0.1},
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},
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},
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selection_box = {
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type = "fixed",
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fixed = {
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--funnel
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{-0.5, 0.0, -0.5, 0.5, 0.5, 0.5},
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--spout
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{-0.3, -0.3, -0.3, 0.3, 0.0, 0.3},
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{-0.1, -0.3, -0.1, 0.1, -0.5, 0.1},
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},
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},
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is_ground_content = false,
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on_construct = function(pos)
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local meta = minetest.get_meta(pos)
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meta:set_string("formspec", mcl_hoppers_formspec)
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local inv = meta:get_inventory()
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inv:set_size("main", 5)
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end,
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after_dig_node = function(pos, oldnode, oldmetadata, digger)
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local meta = minetest.get_meta(pos)
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local meta2 = meta:to_table()
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meta:from_table(oldmetadata)
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local inv = meta:get_inventory()
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for i=1,inv:get_size("main") do
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local stack = inv:get_stack("main", i)
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if not stack:is_empty() then
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local p = {x=pos.x+math.random(0, 10)/10-0.5, y=pos.y, z=pos.z+math.random(0, 10)/10-0.5}
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minetest.add_item(p, stack)
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end
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end
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meta:from_table(meta2)
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end,
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allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
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local name = player:get_player_name()
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if minetest.is_protected(pos, name) then
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minetest.record_protection_violation(pos, name)
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return 0
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else
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return count
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end
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end,
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allow_metadata_inventory_take = function(pos, listname, index, stack, player)
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local name = player:get_player_name()
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if minetest.is_protected(pos, name) then
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minetest.record_protection_violation(pos, name)
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return 0
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else
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return stack:get_count()
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end
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end,
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allow_metadata_inventory_put = function(pos, listname, index, stack, player)
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local name = player:get_player_name()
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if minetest.is_protected(pos, name) then
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minetest.record_protection_violation(pos, name)
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return 0
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else
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return stack:get_count()
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end
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end,
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on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
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minetest.log("action", player:get_player_name()..
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" moves stuff in mcl_hoppers at "..minetest.pos_to_string(pos))
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end,
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on_metadata_inventory_put = function(pos, listname, index, stack, player)
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minetest.log("action", player:get_player_name()..
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" moves stuff to mcl_hoppers at "..minetest.pos_to_string(pos))
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end,
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on_metadata_inventory_take = function(pos, listname, index, stack, player)
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minetest.log("action", player:get_player_name()..
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" takes stuff from mcl_hoppers at "..minetest.pos_to_string(pos))
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end,
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sounds = mcl_sounds.node_sound_metal_defaults(),
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_mcl_blast_resistance = 4.8,
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_mcl_hardness = 3,
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}
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-- Redstone variants (on/off) of downwards hopper.
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-- Note a hopper is enabled when it is *not* supplied with redstone power and disabled when it is supplied with redstone power.
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-- Enabled downwards hopper
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local def_hopper_enabled = table.copy(def_hopper)
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def_hopper_enabled.description = S("Hopper")
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def_hopper_enabled._tt_help = S("5 inventory slots").."\n"..S("Collects items from above, moves items to container below").."\n"..S("Can be disabled with redstone power")
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def_hopper_enabled._doc_items_longdesc = S("Hoppers are containers with 5 inventory slots. They collect dropped items from above, take items from a container above and attempt to put its items it into an adjacent container. Hoppers can go either downwards or sideways. Hoppers interact with chests, droppers, dispensers, shulker boxes, furnaces and hoppers.").."\n\n"..
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S("Hoppers interact with containers the following way:").."\n"..
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S("• Furnaces: Hoppers from above will put items into the source slot. Hoppers from below take items from the output slot. They also take items from the fuel slot when they can't be used as a fuel. Sideway hoppers that point to the furnace put items into the fuel slot").."\n"..
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S("• Ender chests: No interaction.").."\n"..
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S("• Other containers: Normal interaction.").."\n\n"..
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S("Hoppers can be disabled when supplied with redstone power. Disabled hoppers don't move items.")
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def_hopper_enabled._doc_items_usagehelp = S("To place a hopper vertically, place it on the floor or a ceiling. To place it sideways, place it at the side of a block. Use the hopper to access its inventory.")
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def_hopper_enabled.on_place = function(itemstack, placer, pointed_thing)
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local upos = pointed_thing.under
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local apos = pointed_thing.above
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local uposnode = minetest.get_node(upos)
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local uposnodedef = minetest.registered_nodes[uposnode.name]
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if not uposnodedef then return itemstack end
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-- Use pointed node's on_rightclick function first, if present
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if placer and not placer:get_player_control().sneak then
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if uposnodedef and uposnodedef.on_rightclick then
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return uposnodedef.on_rightclick(pointed_thing.under, uposnode, placer, itemstack) or itemstack
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end
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end
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local x = upos.x - apos.x
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local z = upos.z - apos.z
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local fake_itemstack = ItemStack(itemstack)
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local param2
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if x == -1 then
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fake_itemstack:set_name("mcl_hoppers:hopper_side")
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param2 = 0
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elseif x == 1 then
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fake_itemstack:set_name("mcl_hoppers:hopper_side")
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param2 = 2
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elseif z == -1 then
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fake_itemstack:set_name("mcl_hoppers:hopper_side")
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param2 = 3
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elseif z == 1 then
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fake_itemstack:set_name("mcl_hoppers:hopper_side")
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param2 = 1
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end
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local itemstack,_ = minetest.item_place_node(fake_itemstack, placer, pointed_thing, param2)
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itemstack:set_name("mcl_hoppers:hopper")
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return itemstack
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end
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def_hopper_enabled.mesecons = {
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effector = {
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action_on = function(pos, node)
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minetest.swap_node(pos, {name="mcl_hoppers:hopper_disabled", param2=node.param2})
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end,
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},
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}
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minetest.register_node("mcl_hoppers:hopper", def_hopper_enabled)
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-- Disabled downwards hopper
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local def_hopper_disabled = table.copy(def_hopper)
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def_hopper_disabled.description = S("Disabled Hopper")
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def_hopper_disabled.inventory_image = nil
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def_hopper_disabled._doc_items_create_entry = false
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def_hopper_disabled.groups.not_in_creative_inventory = 1
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def_hopper_disabled.drop = "mcl_hoppers:hopper"
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def_hopper_disabled.mesecons = {
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effector = {
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action_off = function(pos, node)
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minetest.swap_node(pos, {name="mcl_hoppers:hopper", param2=node.param2})
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end,
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},
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}
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minetest.register_node("mcl_hoppers:hopper_disabled", def_hopper_disabled)
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local on_rotate
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if minetest.get_modpath("screwdriver") then
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on_rotate = screwdriver.rotate_simple
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end
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-- Sidewars hopper (base definition)
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local def_hopper_side = {
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_doc_items_create_entry = false,
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drop = "mcl_hoppers:hopper",
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groups = {pickaxey=1, container=2,not_in_creative_inventory=1,hopper=2},
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drawtype = "nodebox",
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paramtype = "light",
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paramtype2 = "facedir",
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tiles = {"mcl_hoppers_hopper_inside.png^mcl_hoppers_hopper_top.png", "mcl_hoppers_hopper_outside.png", "mcl_hoppers_hopper_outside.png", "mcl_hoppers_hopper_outside.png", "mcl_hoppers_hopper_outside.png", "mcl_hoppers_hopper_outside.png"},
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node_box = {
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type = "fixed",
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fixed = {
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--funnel walls
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{-0.5, 0.0, 0.4, 0.5, 0.5, 0.5},
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{0.4, 0.0, -0.5, 0.5, 0.5, 0.5},
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{-0.5, 0.0, -0.5, -0.4, 0.5, 0.5},
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{-0.5, 0.0, -0.5, 0.5, 0.5, -0.4},
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--funnel base
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{-0.5, 0.0, -0.5, 0.5, 0.1, 0.5},
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--spout
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{-0.3, -0.3, -0.3, 0.3, 0.0, 0.3},
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{-0.5, -0.3, -0.1, 0.1, -0.1, 0.1},
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},
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},
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selection_box = {
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type = "fixed",
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fixed = {
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--funnel
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{-0.5, 0.0, -0.5, 0.5, 0.5, 0.5},
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--spout
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{-0.3, -0.3, -0.3, 0.3, 0.0, 0.3},
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{-0.5, -0.3, -0.1, 0.1, -0.1, 0.1},
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},
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},
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is_ground_content = false,
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on_construct = function(pos)
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local meta = minetest.get_meta(pos)
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meta:set_string("formspec", mcl_hoppers_formspec)
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local inv = meta:get_inventory()
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inv:set_size("main", 5)
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end,
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after_dig_node = function(pos, oldnode, oldmetadata, digger)
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local meta = minetest.get_meta(pos)
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local meta2 = meta
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meta:from_table(oldmetadata)
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local inv = meta:get_inventory()
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for i=1,inv:get_size("main") do
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local stack = inv:get_stack("main", i)
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if not stack:is_empty() then
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local p = {x=pos.x+math.random(0, 10)/10-0.5, y=pos.y, z=pos.z+math.random(0, 10)/10-0.5}
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minetest.add_item(p, stack)
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end
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end
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meta:from_table(meta2:to_table())
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end,
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allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
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local name = player:get_player_name()
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if minetest.is_protected(pos, name) then
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minetest.record_protection_violation(pos, name)
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return 0
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else
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return count
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end
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end,
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allow_metadata_inventory_take = function(pos, listname, index, stack, player)
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local name = player:get_player_name()
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if minetest.is_protected(pos, name) then
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minetest.record_protection_violation(pos, name)
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return 0
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else
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return stack:get_count()
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end
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end,
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allow_metadata_inventory_put = function(pos, listname, index, stack, player)
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local name = player:get_player_name()
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if minetest.is_protected(pos, name) then
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minetest.record_protection_violation(pos, name)
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return 0
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else
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return stack:get_count()
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end
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end,
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on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
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minetest.log("action", player:get_player_name()..
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" moves stuff in mcl_hoppers at "..minetest.pos_to_string(pos))
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end,
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on_metadata_inventory_put = function(pos, listname, index, stack, player)
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minetest.log("action", player:get_player_name()..
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" moves stuff to mcl_hoppers at "..minetest.pos_to_string(pos))
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end,
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on_metadata_inventory_take = function(pos, listname, index, stack, player)
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minetest.log("action", player:get_player_name()..
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" takes stuff from mcl_hoppers at "..minetest.pos_to_string(pos))
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end,
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on_rotate = on_rotate,
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sounds = mcl_sounds.node_sound_metal_defaults(),
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_mcl_blast_resistance = 4.8,
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_mcl_hardness = 3,
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}
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local def_hopper_side_enabled = table.copy(def_hopper_side)
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def_hopper_side_enabled.description = S("Side Hopper")
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def_hopper_side_enabled.mesecons = {
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effector = {
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action_on = function(pos, node)
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minetest.swap_node(pos, {name="mcl_hoppers:hopper_side_disabled", param2=node.param2})
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end,
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},
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}
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minetest.register_node("mcl_hoppers:hopper_side", def_hopper_side_enabled)
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local def_hopper_side_disabled = table.copy(def_hopper_side)
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def_hopper_side_disabled.description = S("Disabled Side Hopper")
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def_hopper_side_disabled.mesecons = {
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effector = {
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action_off = function(pos, node)
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minetest.swap_node(pos, {name="mcl_hoppers:hopper_side", param2=node.param2})
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end,
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},
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}
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minetest.register_node("mcl_hoppers:hopper_side_disabled", def_hopper_side_disabled)
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--[[ END OF NODE DEFINITIONS ]]
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--[[ BEGIN OF ABM DEFINITONS ]]
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-- Make hoppers suck in dropped items
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minetest.register_abm({
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label = "Hoppers suck in dropped items",
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nodenames = {"mcl_hoppers:hopper","mcl_hoppers:hopper_side"},
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interval = 1.0,
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chance = 1,
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action = function(pos, node, active_object_count, active_object_count_wider)
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local abovenode = minetest.get_node({x=pos.x, y=pos.y+1, z=pos.z})
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if not minetest.registered_items[abovenode.name] then return end
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-- Don't bother checking item enties if node above is a container (should save some CPU)
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if minetest.get_item_group(abovenode.name, "container") ~= 0 then
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return
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end
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local meta = minetest.get_meta(pos)
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local inv = meta:get_inventory()
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for _,object in pairs(minetest.get_objects_inside_radius(pos, 2)) do
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if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" and not object:get_luaentity()._removed then
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if inv and inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
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-- Item must get sucked in when the item just TOUCHES the block above the hopper
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-- This is the reason for the Y calculation.
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-- Test: Items on farmland and slabs get sucked, but items on full blocks don't
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local posob = object:get_pos()
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local posob_miny = posob.y + object:get_properties().collisionbox[2]
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if math.abs(posob.x-pos.x) <= 0.5 and (posob_miny-pos.y < 1.5 and posob.y-pos.y >= 0.3) then
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inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
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object:get_luaentity().itemstring = ""
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object:remove()
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end
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end
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end
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end
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end,
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})
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-- Returns true if itemstack is fuel, but not for lava bucket if destination already has one
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local is_transferrable_fuel = function(itemstack, src_inventory, src_list, dst_inventory, dst_list)
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if mcl_util.is_fuel(itemstack) then
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if itemstack:get_name() == "mcl_buckets:bucket_lava" then
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return dst_inventory:is_empty(dst_list)
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else
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return true
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end
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else
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return false
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end
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end
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minetest.register_abm({
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label = "Hopper/container item exchange",
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nodenames = {"mcl_hoppers:hopper"},
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neighbors = {"group:container"},
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interval = 1.0,
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chance = 1,
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action = function(pos, node, active_object_count, active_object_count_wider)
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-- Get node pos' for item transfer
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local uppos = {x=pos.x,y=pos.y+1,z=pos.z}
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local downpos = {x=pos.x,y=pos.y-1,z=pos.z}
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-- Suck an item from the container above into the hopper
|
|
local upnode = minetest.get_node(uppos)
|
|
if not minetest.registered_nodes[upnode.name] then return end
|
|
local g = minetest.get_item_group(upnode.name, "container")
|
|
local sucked = mcl_util.move_item_container(uppos, pos)
|
|
|
|
-- Also suck in non-fuel items from furnace fuel slot
|
|
if not sucked and g == 4 then
|
|
local finv = minetest.get_inventory({type="node", pos=uppos})
|
|
if finv and not mcl_util.is_fuel(finv:get_stack("fuel", 1)) then
|
|
mcl_util.move_item_container(uppos, pos, "fuel")
|
|
end
|
|
end
|
|
|
|
-- Move an item from the hopper into container below
|
|
local downnode = minetest.get_node(downpos)
|
|
if not minetest.registered_nodes[downnode.name] then return end
|
|
mcl_util.move_item_container(pos, downpos)
|
|
end,
|
|
})
|
|
|
|
minetest.register_abm({
|
|
label = "Side-hopper/container item exchange",
|
|
nodenames = {"mcl_hoppers:hopper_side"},
|
|
neighbors = {"group:container"},
|
|
interval = 1.0,
|
|
chance = 1,
|
|
action = function(pos, node, active_object_count, active_object_count_wider)
|
|
-- Determine to which side the hopper is facing, get nodes
|
|
local face = minetest.get_node(pos).param2
|
|
local front = {}
|
|
if face == 0 then
|
|
front = {x=pos.x-1,y=pos.y,z=pos.z}
|
|
elseif face == 1 then
|
|
front = {x=pos.x,y=pos.y,z=pos.z+1}
|
|
elseif face == 2 then
|
|
front = {x=pos.x+1,y=pos.y,z=pos.z}
|
|
elseif face == 3 then
|
|
front = {x=pos.x,y=pos.y,z=pos.z-1}
|
|
end
|
|
local above = {x=pos.x,y=pos.y+1,z=pos.z}
|
|
|
|
local frontnode = minetest.get_node(front)
|
|
if not minetest.registered_nodes[frontnode.name] then return end
|
|
|
|
-- Suck an item from the container above into the hopper
|
|
local abovenode = minetest.get_node(above)
|
|
if not minetest.registered_nodes[abovenode.name] then return end
|
|
local g = minetest.get_item_group(abovenode.name, "container")
|
|
local sucked = mcl_util.move_item_container(above, pos)
|
|
|
|
-- Also suck in non-fuel items from furnace fuel slot
|
|
if not sucked and g == 4 then
|
|
local finv = minetest.get_inventory({type="node", pos=above})
|
|
if finv and not mcl_util.is_fuel(finv:get_stack("fuel", 1)) then
|
|
mcl_util.move_item_container(above, pos, "fuel")
|
|
end
|
|
end
|
|
|
|
-- Move an item from the hopper into the container to which the hopper points to
|
|
local g = minetest.get_item_group(frontnode.name, "container")
|
|
if g == 2 or g == 3 or g == 5 or g == 6 then
|
|
mcl_util.move_item_container(pos, front)
|
|
elseif g == 4 then
|
|
-- Put fuel into fuel slot
|
|
local sinv = minetest.get_inventory({type="node", pos = pos})
|
|
local dinv = minetest.get_inventory({type="node", pos = front})
|
|
local slot_id,_ = mcl_util.get_eligible_transfer_item_slot(sinv, "main", dinv, "fuel", is_transferrable_fuel)
|
|
if slot_id then
|
|
mcl_util.move_item_container(pos, front, nil, slot_id, "fuel")
|
|
end
|
|
end
|
|
end
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = "mcl_hoppers:hopper",
|
|
recipe = {
|
|
{"mcl_core:iron_ingot","","mcl_core:iron_ingot"},
|
|
{"mcl_core:iron_ingot","mcl_chests:chest","mcl_core:iron_ingot"},
|
|
{"","mcl_core:iron_ingot",""},
|
|
}
|
|
})
|
|
|
|
-- Add entry aliases for the Help
|
|
if minetest.get_modpath("doc") then
|
|
doc.add_entry_alias("nodes", "mcl_hoppers:hopper", "nodes", "mcl_hoppers:hopper_side")
|
|
end
|
|
|
|
-- Legacy
|
|
minetest.register_alias("mcl_hoppers:hopper_item", "mcl_hoppers:hopper")
|
|
|
|
minetest.register_lbm({
|
|
label = "Update hopper formspecs (0.60.0",
|
|
name = "mcl_hoppers:update_formspec_0_60_0",
|
|
nodenames = { "group:hopper" },
|
|
run_at_every_load = false,
|
|
action = function(pos, node)
|
|
local meta = minetest.get_meta(pos)
|
|
meta:set_string("formspec", mcl_hoppers_formspec)
|
|
end,
|
|
})
|