Initial commit

README.md

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+## Get Item
+
+This Minetest mod allows you to get easy access to all items of the game,
+including items that players might not supposed to get (e.g. items
+that are normally hidden from a Creative Mode inventory).
+
+Players need to have the 'give' privilege to use this mod.
+
+It works in all games.
+
+## Usage
+
+To use anything, you need to have the 'give' privilege.
+
+If you have it, you can access items in 3 ways:
+
+* Bag of Everything [`getitem:bag`]:
+    * An item. Use the 'punch' key to open the dialog
+* Chest of Everything [`getitem:chest`]:
+    * A block. Place it anywhere, then press
+      the 'place' key while pointing on it
+* Chat command `/getitem`: Type it into the chat
+
+In the item window, you can drag out items at will into your
+inventory. Put items into the trash slot to destroy them.
+
+## Credits
+
+Created by Wuzzy.
+Licensed under the MIT License.

init.lua

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+local F = minetest.formspec_escape
+local S = minetest.get_translator("getitem")
+
+local detached_inventories = {}
+local current_pages = {}
+
+local SLOTS_W = 10
+local SLOTS_H = 5
+local SLOTS = SLOTS_W * SLOTS_H
+
+local function allow_check(player, msg_disallowed)
+	if player and player:is_player() then
+		local name = player:get_player_name()
+		if minetest.check_player_privs(name, "give") then
+			return -1
+		else
+			minetest.chat_send_player(name, msg_disallowed)
+			minetest.close_formspec(name, "getitem:getitem")
+			return 0
+		end
+	else
+		return -1
+	end
+end
+
+-- Create detached inventories
+local function add_detached_inventories(player)
+	local name = player:get_player_name()
+	local inv_items = minetest.create_detached_inventory("getitem_items_"..name, {
+		allow_move = function(inv, from_list, from_index, to_list, to_index, count, player)
+			return 0
+		end,
+		allow_put = function(inv, listname, index, stack, player)
+			return 0
+		end,
+		allow_take = function(inv, listname, index, stack, player)
+			return allow_check(player, S("You can't take items ('give' privilege required)."))
+		end,
+	}, name)
+	local inv_trash = minetest.create_detached_inventory("getitem_trash_"..name, {
+		allow_take = function(inv, listname, index, stack, player)
+			return 0
+		end,
+		allow_move = function(inv, from_list, from_index, to_list, to_index, count, player)
+			return 0
+		end,
+		allow_put = function(inv, listname, index, stack, player)
+			local ret = allow_check(player, S("You can't trash items ('give' privilege required)."))
+			if ret == -1 then
+				return stack:get_count()
+			else
+				return 0
+			end
+		end,
+		on_put = function(inv, listname, index, stack, player)
+			inv:set_list(listname, {})
+		end,
+	}, name)
+	inv_trash:set_size("main", 1)
+	detached_inventories[name] = { items = inv_items, trash = inv_trash }
+end
+
+local max_page = 1
+
+local function get_formspec(page, name)
+	local start = 0 + (page-1)*SLOTS
+	if not name then
+		return ""
+	end
+	local player = minetest.get_player_by_name(name)
+	local playerinvsize = player:get_inventory():get_size("main")
+	local hotbarsize = player:hud_get_hotbar_itemcount()
+	local pinv_w, pinv_h, pinv_x
+	pinv_w = hotbarsize
+	pinv_h = math.ceil(playerinvsize / pinv_w)
+	pinv_w = math.min(pinv_w, 10)
+	pinv_h = math.min(pinv_w, 4)
+	pinv_x = 0
+	if pinv_w < 9 then
+		pinv_x = 1
+	end
+
+	local pagestr = ""
+	if max_page > 1 then
+		pagestr = "button[0,5;1,1;getitem_prev;"..F(S("<")).."]"..
+		"button[1,5;1,1;getitem_next;"..F(S(">")).."]"..
+		"label[2,5;"..F(S("Page: @1/@2", page, max_page)).."]"
+	end
+
+	return "size[10,10]"..
+	"list[detached:getitem_items_"..name..";main;0,0;"..SLOTS_W..","..SLOTS_H..";"..start.."]"..
+	"list[current_player;main;"..pinv_x..",6;"..pinv_w..","..pinv_h..";]" ..
+	"label[8,5;"..F(S("Trash:")).."]" ..
+	"list[detached:getitem_trash_"..name..";main;9,5;1,1]" ..
+	pagestr ..
+	"listring[detached:getitem_items_"..name..";main]"..
+	"listring[current_player;main]"..
+	"listring[detached:getitem_trash_"..name..";main]"
+end
+
+local show_formspec = function(name)
+	if not minetest.check_player_privs(name, "give") then
+		minetest.chat_send_player(name, S("You need to have the 'give' privilege to use this."))
+		minetest.close_formspec(name, "getitem:getitem")
+		return false
+	end
+	local page = current_pages[name]
+	local form = get_formspec(page, name)
+	minetest.show_formspec(name, "getitem:getitem", form)
+	return true
+end
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	if formname == "getitem:getitem" then
+		local name = player:get_player_name()
+		if not minetest.check_player_privs(name, "give") then
+			minetest.chat_send_player(name, S("You need to have the 'give' privilege to use this."))
+			minetest.close_formspec(name, "getitem:getitem")
+			return
+		end
+		local page = current_pages[name]
+		local old_page = page
+		if fields.getitem_next then
+			page = page + 1
+		elseif fields.getitem_prev then
+			page = page - 1
+		else
+			return
+		end
+		if page < 1 then
+			page = 1
+		end
+		if page > max_page then
+			page = max_page
+		end
+		if page ~= old_page then
+			current_pages[name] = page
+			show_formspec(name)
+		end
+	end
+end)
+
+minetest.register_chatcommand("giveitem", {
+	description = S("Show a dialog to receive all items"),
+	param = "",
+	privs = { give = true },
+	func = function(name, param)
+		return show_formspec(name)
+	end,
+})
+
+minetest.register_tool("getitem:bag", {
+	description = S("Bag of Everything"),
+	_tt_help = S("Grants access to all items"),
+	inventory_image = "getitem_bag.png",
+	wield_image = "getitem_bag.png",
+	groups = { disable_repair = 1, not_in_creative_inventory = 1 },
+	on_use = function(itemstack, user)
+		if user and user:is_player() then
+			local name = user:get_player_name()
+			show_formspec(name)
+		end
+	end,
+})
+
+minetest.register_node("getitem:chest", {
+	description = S("Chest of Everything"),
+	_tt_help = S("Grants access to all items"),
+	tiles = {
+		"getitem_chest_top.png",
+		"getitem_chest_bottom.png",
+		"getitem_chest_side.png",
+		"getitem_chest_side.png",
+		"getitem_chest_side.png",
+		"getitem_chest_front.png",
+	},
+	paramtype2 = "facedir",
+	groups = { dig_immediate=2, not_in_creative_inventory = 1},
+	is_ground_content = false,
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("infotext", S("Chest of Everything"))
+	end,
+	on_rightclick = function(pos, node, clicker)
+		if clicker and clicker:is_player() then
+			local name = clicker:get_player_name()
+			show_formspec(name)
+		end
+	end,
+})
+
+local getitem_table
+
+minetest.register_on_mods_loaded(function()
+	local items = {}
+	for itemstring,_ in pairs(minetest.registered_items) do
+		if itemstring ~= "" and itemstring ~= "unknown" and itemstring ~= "ignore" then
+			table.insert(items, itemstring)
+		end
+	end
+	--[[ Sort items in this order:
+	* Nodes
+	* Tools
+	* Craftitems
+	* items from this mod (come last) ]]
+	local function compare(item1, item2)
+		local def1 = minetest.registered_items[item1]
+		local def2 = minetest.registered_items[item2]
+		local tool1 = def1.type == "tool"
+		local tool2 = def2.type == "tool"
+		local craftitem1 = def1.type == "craft"
+		local craftitem2 = def2.type == "craft"
+		local node1 = def1.type == "node"
+		local node2 = def2.type == "node"
+		local nici1 = minetest.get_item_group(item1, "not_in_creative_inventory") == 1 or not def1.description
+		local nici2 = minetest.get_item_group(item2, "not_in_creative_inventory") == 1 or not def2.description
+		local getitem1 = string.sub(item1, 1, 8) == "getitem:"
+		local getitem2 = string.sub(item2, 1, 8) == "getitem:"
+		if getitem1 and not getitem2 then
+			return false
+		elseif not getitem1 and getitem2 then
+			return true
+		elseif node1 and not node2 then
+			return true
+		elseif not node1 and node2 then
+			return false
+		elseif tool1 and not tool2 then
+			return true
+		elseif not tool1 and tool2 then
+			return false
+		elseif craftitem1 and not craftitem2 then
+			return true
+		elseif not craftitem1 and craftitem2 then
+			return false
+		else
+			return item1 < item2
+		end
+	end
+	table.sort(items, compare)
+
+	max_page = math.ceil(#items / SLOTS)
+
+	getitem_table = items
+end)
+
+minetest.register_on_joinplayer(function(player)
+	add_detached_inventories(player)
+	local name = player:get_player_name()
+	local inv = detached_inventories[name].items
+	inv:set_size("main", #getitem_table)
+	inv:set_list("main", {})
+	for i=1, #getitem_table do
+		inv:add_item("main", getitem_table[i])
+	end
+	current_pages[name] = 1
+end)
+
+minetest.register_on_leaveplayer(function(player)
+	local name = player:get_player_name()
+	current_pages[name] = nil
+end)

locale/getitem.de.tr

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+# textdomain: getitem
+You can't take items ('give' privilege required).=Sie können keine Gegenstände entnehmen („give“-Privileg benötigt).
+You can't trash items ('give' privilege required).=Sie können keine Gegenstände entsorgen („give“-Privileg benötigt).
+Trash:=Müll:
+<=<
+>=>
+Page: @1/@2=Seite: @1/@2
+You need to have the 'give' privilege to use this.=Sie benötigen das „give“-Privileg, um dies benutzen zu können.
+Show a dialog to receive all items=Zeigt einen Dialog, aus dem man alle Gegenstände entnehmen kann.
+Bag of Everything=Tasche mit Allem
+Grants access to all items=Gewährt Zugriff zu allen Gegenständen
+Chest of Everything=Truhe mit Allem

locale/template.txt

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+# textdomain: getitem
+You can't take items ('give' privilege required).=
+You can't trash items ('give' privilege required).=
+Trash:=
+<=
+>=
+Page: @1/@2=
+You need to have the 'give' privilege to use this.=
+Show a dialog to receive all items=
+Bag of Everything=
+Grants access to all items=
+Chest of Everything=

mod.conf

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+name = getitem
+description = Allows you to get all items
+optional_depends = tt