VoxeLibre/mods/hopper/init.lua

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local chest = minetest.get_content_id("default:chest")
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local hopper_formspec =
"size[9,7]"..
"background[-0.19,-0.25;9.41,10.48;hopper_inventory.png]"..
default.inventory_header..
"list[current_name;main;2,0.5;5,1;]"..
"list[current_player;main;0,2.5;9,3;9]"..
"list[current_player;main;0,5.74;9,1;]"..
"listring[current_name;main]"..
"listring[current_player;main]"
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minetest.register_node("hopper:hopper", {
drop = "hopper:hopper_item",
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description = "Hopper (Node)",
groups = {cracky=1,level=2,not_in_creative_inventory=1},
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drawtype = "nodebox",
paramtype = "light",
tiles = {"default_coal_block.png"},
selection_box = {type="regular"},
node_box = {
type = "fixed",
fixed = {
--funnel walls
{-0.5, 0.0, 0.4, 0.5, 0.5, 0.5},
{0.4, 0.0, -0.5, 0.5, 0.5, 0.5},
{-0.5, 0.0, -0.5, -0.4, 0.5, 0.5},
{-0.5, 0.0, -0.5, 0.5, 0.5, -0.4},
--funnel base
{-0.5, 0.0, -0.5, 0.5, 0.1, 0.5},
--spout
{-0.3, -0.3, -0.3, 0.3, 0.0, 0.3},
{-0.15, -0.3, -0.15, 0.15, -0.5, 0.15},
},
},
on_construct = function(pos)
local meta = minetest.get_meta(pos)
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meta:set_string("formspec", hopper_formspec)
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local inv = meta:get_inventory()
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inv:set_size("main", 5)
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end,
can_dig = function(pos,player)
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
return inv:is_empty("main")
end,
on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
minetest.log("action", player:get_player_name()..
" moves stuff in hopper at "..minetest.pos_to_string(pos))
end,
on_metadata_inventory_put = function(pos, listname, index, stack, player)
minetest.log("action", player:get_player_name()..
" moves stuff to hopper at "..minetest.pos_to_string(pos))
end,
on_metadata_inventory_take = function(pos, listname, index, stack, player)
minetest.log("action", player:get_player_name()..
" takes stuff from hopper at "..minetest.pos_to_string(pos))
end,
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sounds = default.node_sound_metal_defaults(),
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})
minetest.register_node("hopper:hopper_side", {
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description = "Hopper (Side)",
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drop = "hopper:hopper_item",
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groups = {cracky=1,level=2,not_in_creative_inventory=1},
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drawtype = "nodebox",
paramtype = "light",
paramtype2 = "facedir",
tiles = {"default_coal_block.png"},
selection_box = {type="regular"},
node_box = {
type = "fixed",
fixed = {
--funnel walls
{-0.5, 0.0, 0.4, 0.5, 0.5, 0.5},
{0.4, 0.0, -0.5, 0.5, 0.5, 0.5},
{-0.5, 0.0, -0.5, -0.4, 0.5, 0.5},
{-0.5, 0.0, -0.5, 0.5, 0.5, -0.4},
--funnel base
{-0.5, 0.0, -0.5, 0.5, 0.1, 0.5},
--spout
{-0.3, -0.3, -0.3, 0.3, 0.0, 0.3},
{-0.7, -0.3, -0.15, 0.15, 0.0, 0.15},
},
},
on_construct = function(pos)
local meta = minetest.get_meta(pos)
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meta:set_string("formspec", hopper_formspec)
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local inv = meta:get_inventory()
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inv:set_size("main", 5)
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end,
can_dig = function(pos,player)
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
return inv:is_empty("main")
end,
on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
minetest.log("action", player:get_player_name()..
" moves stuff in hopper at "..minetest.pos_to_string(pos))
end,
on_metadata_inventory_put = function(pos, listname, index, stack, player)
minetest.log("action", player:get_player_name()..
" moves stuff to hopper at "..minetest.pos_to_string(pos))
end,
on_metadata_inventory_take = function(pos, listname, index, stack, player)
minetest.log("action", player:get_player_name()..
" takes stuff from hopper at "..minetest.pos_to_string(pos))
end,
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sounds = default.node_sound_metal_defaults(),
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})
--make hoppers suck in blocks
minetest.register_abm({
nodenames = {"hopper:hopper","hopper:hopper_side"},
interval = 1.0,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
for _,object in ipairs(minetest.get_objects_inside_radius(pos, 1)) do
if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
if inv and inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
local posob = object:getpos()
if math.abs(posob.x-pos.x) <= 0.5 and (posob.y-pos.y <= 0.85 and posob.y-pos.y >= 0.3) then
inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
object:get_luaentity().itemstring = ""
object:remove()
end
end
end
end
end,
})
minetest.register_abm({
nodenames = {"hopper:hopper"},
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neighbors = {"default:chest","default:chest_left","default:chest_right","hopper:hopper","hopper:hopper_side","default:furnace","default:furnace_active"},
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interval = 1.0,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local min = {x=pos.x-1,y=pos.y-1,z=pos.z-1}
local max = {x=pos.x+1,y=pos.y+1,z=pos.z+1}
local vm = minetest.get_voxel_manip()
local emin, emax = vm:read_from_map(min,max)
local area = VoxelArea:new{MinEdge=emin, MaxEdge=emax}
local data = vm:get_data()
local a = vm:get_node_at({x=pos.x,y=pos.y-1,z=pos.z}).name
local b = vm:get_node_at({x=pos.x,y=pos.y+1,z=pos.z}).name
--the hopper input
if b == "default:chest" then
--hopper inventory
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
local invsize = inv:get_size("main")
--chest/hopper/furnace inventory
local meta2 = minetest.get_meta({x=pos.x,y=pos.y+1,z=pos.z});
local inv2 = meta2:get_inventory()
local invsize2 = inv2:get_size("main")
if inv2:is_empty("main") == false then
for i = 1,invsize2 do
local stack = inv2:get_stack("main", i)
local item = stack:get_name()
if item ~= "" then
if inv:room_for_item("main", item) == false then
--print("no room for items 2")
--return
end
--print(stack:to_string())
stack:take_item(1)
inv2:set_stack("main", i, stack)
--add to hopper
--print("adding item")
inv:add_item("main", item)
break
end
end
end
end
if b == "default:furnace" or b == "default:furnace_active" then
--hopper inventory
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
local invsize = inv:get_size("main")
--chest/hopper/furnace inventory
local meta2 = minetest.get_meta({x=pos.x,y=pos.y+1,z=pos.z});
local inv2 = meta2:get_inventory()
local invsize2 = inv2:get_size("dst")
if inv2:is_empty("dst") == false then
for i = 1,invsize2 do
local stack = inv2:get_stack("dst", i)
local item = stack:get_name()
if item ~= "" then
if inv:room_for_item("main", item) == false then
--print("no room for items")
return
end
--print(stack:to_string())
stack:take_item(1)
inv2:set_stack("dst", i, stack)
--add to hopper
--print("adding item")
inv:add_item("main", item)
break
end
end
end
end
--the hopper output
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if a == "default:chest" or a == "default:chest_left" or a == "default:chest_right" or a == "hopper:hopper" or a == "hopper:hopper_side" then
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--hopper inventory
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
if inv:is_empty("main") == true then
return
end
local invsize = inv:get_size("main")
--chest/hopper/furnace inventory
local meta2 = minetest.get_meta({x=pos.x,y=pos.y-1,z=pos.z});
local inv2 = meta2:get_inventory()
local invsize2 = inv2:get_size("main")
for i = 1,invsize do
local stack = inv:get_stack("main", i)
local item = stack:get_name()
if item ~= "" then
if inv2:room_for_item("main", item) == false then
--print("no room for items")
return
end
stack:take_item(1)
inv:set_stack("main", i, stack)
--add to hopper or chest
--print("adding item")
inv2:add_item("main", item)
break
end
end
--print(inv)
elseif a == "default:furnace" or a == "default:furnace_active" then
--print("test")
--room_for_item(listname, stack)
--hopper inventory
local meta = minetest.get_meta(pos);
--print(dump(meta:to_table()))
local inv = meta:get_inventory()
if inv:is_empty("main") == true then
return
end
local invsize = inv:get_size("main")
--chest/hopper/furnace inventory
local meta2 = minetest.get_meta({x=pos.x,y=pos.y-1,z=pos.z});
local inv2 = meta2:get_inventory()
local invsize2 = inv2:get_size("src")
for i = 1,invsize do
local stack = inv:get_stack("main", i)
local item = stack:get_name()
if item ~= "" then
if inv2:room_for_item("src", item) == false then
--print("no room for items")
return
end
minetest.get_node_timer({x=pos.x,y=pos.y-1,z=pos.z}):start(1.0)
stack:take_item(1)
inv:set_stack("main", i, stack)
--add to hopper or chest
--print("adding item")
inv2:add_item("src", item)
break
end
end
end
end,
})
minetest.register_abm({
nodenames = {"hopper:hopper_side"},
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neighbors = {"default:chest","default:chest_left","default_chest_right","hopper:hopper","hopper:hopper_side","default:furnace","default:furnace_active"},
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interval = 1.0,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local min = {x=pos.x-1,y=pos.y-1,z=pos.z-1}
local max = {x=pos.x+1,y=pos.y+1,z=pos.z+1}
local vm = minetest.get_voxel_manip()
local emin, emax = vm:read_from_map(min,max)
local area = VoxelArea:new{MinEdge=emin, MaxEdge=emax}
local data = vm:get_data()
local face = vm:get_node_at(pos).param2
local front = {}
--print(face)
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 a = vm:get_node_at(front).name
local b = vm:get_node_at({x=pos.x,y=pos.y+1,z=pos.z}).name
--the hopper input
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if b == "default:chest" or b == "default:chest_left" or b == "default:chest_right" then
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--hopper inventory
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
local invsize = inv:get_size("main")
--chest/hopper/furnace inventory
local meta2 = minetest.get_meta({x=pos.x,y=pos.y+1,z=pos.z});
local inv2 = meta2:get_inventory()
local invsize2 = inv2:get_size("main")
if inv2:is_empty("main") == false then
for i = 1,invsize2 do
local stack = inv2:get_stack("main", i)
local item = stack:get_name()
if item ~= "" then
if inv:room_for_item("main", item) == false then
--print("no room for items 2")
--return
end
--print(stack:to_string())
stack:take_item(1)
inv2:set_stack("main", i, stack)
--add to hopper
--print("adding item")
inv:add_item("main", item)
break
end
end
end
end
if b == "default:furnace" or b == "default:furnace_active" then
--hopper inventory
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
local invsize = inv:get_size("main")
--chest/hopper/furnace inventory
local meta2 = minetest.get_meta({x=pos.x,y=pos.y+1,z=pos.z});
local inv2 = meta2:get_inventory()
local invsize2 = inv2:get_size("dst")
if inv2:is_empty("dst") == false then
for i = 1,invsize2 do
local stack = inv2:get_stack("dst", i)
local item = stack:get_name()
if item ~= "" then
if inv:room_for_item("main", item) == false then
--print("no room for items")
return
end
--print(stack:to_string())
stack:take_item(1)
inv2:set_stack("dst", i, stack)
--add to hopper
--print("adding item")
inv:add_item("main", item)
break
end
end
end
end
--the hopper output
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if a == "default:chest" or a == "default:chest_left" or "default:chest_right" or a == "hopper:hopper" or a == "hopper:hopper_side" then
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--print("test")
--room_for_item(listname, stack)
--hopper inventory
local meta = minetest.get_meta(pos);
--print(dump(meta:to_table()))
local inv = meta:get_inventory()
if inv:is_empty("main") == true then
return
end
local invsize = inv:get_size("main")
--chest/hopper/furnace inventory
local meta2 = minetest.get_meta(front);
local inv2 = meta2:get_inventory()
local invsize2 = inv2:get_size("main")
for i = 1,invsize do
local stack = inv:get_stack("main", i)
local item = stack:get_name()
if item ~= "" then
if inv2:room_for_item("main", item) == false then
--print("no room for items")
return
end
stack:take_item(1)
inv:set_stack("main", i, stack)
--add to hopper or chest
--print("adding item")
inv2:add_item("main", item)
break
end
end
--print(inv)
elseif a == "default:furnace" or a == "default:furnace_active" then
--print("test")
--room_for_item(listname, stack)
--hopper inventory
local meta = minetest.get_meta(pos);
--print(dump(meta:to_table()))
local inv = meta:get_inventory()
if inv:is_empty("main") == true then
return
end
local invsize = inv:get_size("main")
--chest/hopper/furnace inventory
local meta2 = minetest.get_meta(front);
local inv2 = meta2:get_inventory()
local invsize2 = inv2:get_size("fuel")
for i = 1,invsize do
local stack = inv:get_stack("main", i)
local item = stack:get_name()
if item ~= "" then
if inv2:room_for_item("fuel", item) == false then
--print("no room for items")
return
end
stack:take_item(1)
inv:set_stack("main", i, stack)
--add to hopper or chest
--print("adding item")
minetest.get_node_timer(front):start(1.0)
inv2:add_item("fuel", item)
break
end
end
end
end,
})
minetest.register_craftitem("hopper:hopper_item", {
description = "Hopper",
inventory_image = "hopper_item.png",
on_place = function(itemstack, placer, pointed_thing)
local pos = pointed_thing.under
local pos2 = pointed_thing.above
local x = pos.x - pos2.x
local y = pos.y - pos2.y
local z = pos.z - pos2.z
local placed = false
if x == -1 then
minetest.set_node(pos2, {name="hopper:hopper_side", param2=0})
placed = true
elseif x == 1 then
minetest.set_node(pos2, {name="hopper:hopper_side", param2=2})
placed = true
elseif z == -1 then
minetest.set_node(pos2, {name="hopper:hopper_side", param2=3})
placed = true
elseif z == 1 then
minetest.set_node(pos2, {name="hopper:hopper_side", param2=1})
placed = true
else
minetest.set_node(pos2, {name="hopper:hopper"})
placed = true
end
if placed == true then
if not minetest.setting_getbool("creative_mode") then
itemstack:take_item()
end
return itemstack
end
end,
})
minetest.register_craft({
output = "hopper:hopper_item",
recipe = {
{"default:steel_ingot","","default:steel_ingot"},
{"default:steel_ingot","default:chest","default:steel_ingot"},
{"","default:steel_ingot",""},
}
})