forked from mtcontrib/pipeworks
80 lines
2.4 KiB
Lua
80 lines
2.4 KiB
Lua
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function autocraft(inventory)
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local recipe=inventory:get_list("recipe")
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local result
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local new
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for i=1,9 do
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recipe[i]=ItemStack({name=recipe[i]:get_name(),count=1})
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end
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result,new=minetest.get_craft_result({method="normal",width=3,items=recipe})
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local input=inventory:get_list("input")
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if result.item:is_empty() then return end
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result=result.item
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local to_use={}
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for _,item in ipairs(recipe) do
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if item~=nil and not item:is_empty() then
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if to_use[item:get_name()]==nil then
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to_use[item:get_name()]=1
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else
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to_use[item:get_name()]=to_use[item:get_name()]+1
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end
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end
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end
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local stack
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for itemname,number in pairs(to_use) do
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stack=ItemStack({name=itemname, count=number})
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if not inventory:contains_item("src",stack) then return end
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end
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for itemname,number in pairs(to_use) do
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stack=ItemStack({name=itemname, count=number})
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inventory:remove_item("src",stack)
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end
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inventory:add_item("dst",result)
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for i=1,9 do
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inventory:add_item("dst",new.items[i])
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end
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end
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minetest.register_node("pipeworks:autocrafter",{
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description = "Autocrafter",
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drawtype="normal",
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tiles={"pipeworks_autocrafter.png"},
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groups={snappy=3,tubedevice=1,tubedevice_receiver=1},
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tube={insert_object=function(pos,node,stack,direction)
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local meta=minetest.env:get_meta(pos)
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local inv=meta:get_inventory()
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return inv:add_item("src",stack)
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end,
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can_insert=function(pos,node,stack,direction)
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local meta=minetest.env:get_meta(pos)
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local inv=meta:get_inventory()
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return inv:room_for_item("src",stack)
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end,
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input_inventory="dst"},
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on_construct = function(pos)
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local meta = minetest.env:get_meta(pos)
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meta:set_string("formspec",
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"size[8,11]"..
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"list[current_name;recipe;0,0;3,3;]"..
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"list[current_name;src;0,3;8,3;]"..
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"list[current_name;dst;4,0;4,3;]"..
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"list[current_player;main;0,7;8,4;]")
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meta:set_string("infotext", "Autocrafter")
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local inv = meta:get_inventory()
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inv:set_size("src",3*8)
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inv:set_size("recipe",3*3)
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inv:set_size("dst",4*3)
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end,
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can_dig = function(pos,player)
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local meta = minetest.env:get_meta(pos);
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local inv = meta:get_inventory()
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return (inv:is_empty("src") and inv:is_empty("recipe") and inv:is_empty("dst"))
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end})
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minetest.register_abm({nodenames={"pipeworks:autocrafter"},interval=1,chance=1,
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action=function(pos,node)
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local meta=minetest.env:get_meta(pos)
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local inv=meta:get_inventory()
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autocraft(inv)
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end}) |