V1.0.0

ReadMe.md

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+This mod adds an uncrafting table, it allows you to recover the resources that were necessary for a craft. You can add items/blocks yourself by completing the allow_items table
+
+Created by Troodon
+
+Updated by JoeEnderman

init.lua

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+local S = minetest.get_translator("uncrafter")
+local uncrafting_cannot_message = S("This item can't be uncrafted, or no uncrafting recipe has been set!")
+local uncrafting_table_label = S("Uncrafting Table")
+local uncrafting_button_label = S("Uncraft Item")
+allow_items = {
+    "default:torch",
+    ------Diamant/Diamond----------
+    "default:shovel_diamond",
+    "default:pick_diamond",
+    "default:axe_diamond",
+    "default:sword_diamond",
+    ------Bois/Wood-------------
+    "default:pick_wood",
+    "default:sword_wood",
+    "default:axe_wood",
+    "default:shovel_wood",
+    ------Fer/Steel----------
+    "default:pick_steel",
+    "default:axe_steel",
+    "default:sword_steel",
+    "default:shovel_steel",
+    --------Pierre/Stone------
+    "default:pick_stone",
+    "default:sword_stone",
+    "default:axe_stone",
+    "default:shovel_stone",
+    -------Bronze------
+    "default:pick_bronze",
+    "default:axe_bronze",
+    "default:sword_bronze",
+    "default:shovel_bronze",
+    ------Mese----------
+    "default:pick_mese",
+    "default:axe_mese",
+    "default:sword_mese",
+    "default:shovel_mese"
+    ------Your Item-----
+}
+
+
+local tabledef = {
+
+	description = uncrafting_table_label,
+
+    groups = {cracky = 2, choppy = 2, oddly_breakable_by_hand = 1},
+
+	tiles = {
+		"uncrafter_top.png","uncrafter_bottom.png",
+		"uncrafter_side.png", "uncrafter_side.png",
+		"uncrafter_back.png", "uncrafter_front.png"
+	},
+
+    paramtype2 = "facedir",
+
+	sounds = default.node_sound_metal_defaults(),
+
+
+	can_dig = function(pos, player)
+
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+
+		if inv:is_empty("slot") then
+
+			if not minetest.is_protected(pos, player:get_player_name()) then
+				return true
+			end
+		end
+	end,
+
+	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+		return stack:get_count()
+	end,
+
+	allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+		return stack:get_count()
+	end,
+
+    on_receive_fields = function(pos, formname, fields, sender)
+        if fields.bouton then
+            local meta = minetest.get_meta(pos)
+            local inv = meta:get_inventory()
+            local playerInv = sender:get_inventory()
+            local playerName = sender:get_player_name()
+            local input = inv:get_stack("slot", 1):get_name()
+            local craft = minetest.get_craft_recipe(input)
+            
+            if craft.items == nil or input == "" or table_contains(allow_items, input) == false then     
+                minetest.chat_send_player(playerName, uncrafting_cannot_message)
+            else    
+                for i=1, 9 do
+                    if craft.items[i] == "group:stick" then 
+                        craft.items[i] = "default:stick"
+                    end
+                    if craft.items[i] == "group:wood" then 
+                        craft.items[i] = "default:wood"
+                    end
+                    if craft.items[i] == "group:stone" then 
+                        craft.items[i] = "default:cobble"
+                    end
+                    itemStackToAdd = playerInv:add_item("main", craft.items[i])
+                    if not itemStackToAdd:is_empty() then
+                        local pos_drop = minetest.get_player_by_name(playerName):get_pos()
+                        minetest.spawn_item(pos_drop, craft.items[i]) 
+                    end
+                end
+                inv:set_stack("slot", 1, "")
+            end
+        end
+    end,
+
+	on_construct = function(pos)
+
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+
+		inv:set_size("slot", 1)
+
+		meta:set_string("formspec",
+    		"size[8.5,10]" ..
+    		"list[current_player;main;0.2,6;8,4;0]" ..
+    		"list[context;slot;3.8,2;1,1]" ..
+    		"label[3.3,0.4;" .. uncrafting_table_label .. "]" ..
+    		"button[2.8,4;3,0.8;bouton;" .. uncraft_button_label .. "]" ..
+    		"listring[context;slot]")
+    end,
+
+	on_blast = function() end
+}
+
+minetest.register_alias("uncraft:uncrafttable", "uncrafter:uncrafter")
+
+minetest.register_craft({
+	output = "uncrafter:uncrafter",
+	recipe = {
+		{"default:steel_ingot", "default:steel_ingot"},
+		{"group:wood", "group:wood"},
+		{"group:wood", "group:wood"}
+	}
+})
+
+minetest.register_node("uncrafter:uncrafter", tabledef)
+
+function table_contains(table, element)
+    for _, value in pairs(table) do
+      if value == element then
+        return true
+      end
+    end
+    return false
+  end

license.txt

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+Original code:
+
+MIT License
+
+Copyright (c) 2022 Troodon
+
+
+Additions:
+
+Mit
+
+Copyright (c) 2023 JoeEnderman
+
+
+Textures:
+
+CC0
+
+JoeEnderman
+
+2023

mod.conf

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+author = Troodon
+name = uncrafter
+description = Adds an uncrafting table
+title = Uncrafter
+depends = default