Add files via upload

LICENSE.txt

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+
+License for Code
+----------------
+
+The MIT License (MIT)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+License for Textures
+---------------------------------------
+
+All textures are licensed under CC-BY-SA 4.0 

init.lua

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+--formspecs
+local function get_formspec_bench()
+	return "size[10,10]"..
+		"image[4,2;1,1;sfinv_crafting_arrow.png]"..
+		"list[context;input;2,2;1,1;1]"..
+		"list[context;result;6,1;3,3]"..
+		"list[current_player;main;1,5;8,4;]"
+end
+local function get_formspec_working()
+	return "size[10,10]"..
+		"label[4,2;Decrafting in process...]"..
+		"list[current_player;main;1,5;8,4;]"
+end
+local function contains(element)
+	for _, value in ipairs(minetest.registered_items) do
+		if value == element then
+			return true
+		end
+	end
+	return false
+end
+--workbench
+local function decraft(pos)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		local timer = minetest.get_node_timer(pos)
+		local stack = inv:get_stack("input", 2)
+		local stuff =  minetest.get_craft_recipe(stack:get_name())
+		local realstuff = {}
+		if stuff.items ~= nil and ItemStack(stuff.output):get_count() <= stack:get_count() then --make sure the item item can be decrafted and that you're not decrafting 1 diamond into a diamond block
+			for _, col in ipairs(stuff.items) do
+				if col:sub(1, 6) ~= "group:" then -- make sure it's not "group:" cause i'm too lazy to deal with that right now
+					table.insert(realstuff, col)
+				end
+			end
+			if inv:is_empty("result") then
+				inv:set_list("result", realstuff) --set result
+				inv:remove_item("input", stack:get_name().." "..stack:get_count()) --remove input
+				meta:set_string("formspec", get_formspec_working())
+				timer:start(5)
+			end
+		end
+end
+minetest.register_node("unmake:table", {
+		description = "Decrafting Workbench",
+		tiles = {"unmake_top.png", "unmake_top.png", "unmake_side.png", "unmake_side.png", "unmake_side.png", "unmake_side.png"},
+		groups = {oddly_breakable_by_hand = 1},
+		on_construct = function(pos, node)
+			local meta = minetest.get_meta(pos)
+			local inv = meta:get_inventory()
+			inv:set_size("result", 3*3)
+			inv:set_size("input", 2*1)
+			meta:set_string("formspec", get_formspec_bench())
+		end,
+		on_timer = function(pos)
+			local meta = minetest.get_meta(pos)
+			local inv = meta:get_inventory()
+			meta:set_string("formspec", get_formspec_bench())
+			return false
+		end,
+		on_metadata_inventory_put = function(pos, listname, index, stack, player)
+			decraft(pos)
+		end
+})
+minetest.register_craft({
+		output = "unmake:table",
+		recipe = {
+			{"default:sword_steel", "default:pick_steel", "default:axe_steel"},
+			{"default:sandstone_block", "default:bronzeblock", "default:sandstone_block"},
+			{"default:sandstone_block", "default:bronzeblock", "default:sandstone_block"}
+		}
+})

mod.conf

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+name = unmake
+description = De-craft items with the decrafting workbench.
+depends = default
+optional_depends = basic_materials