diff --git a/chatcommands.lua b/chatcommands.lua
new file mode 100644
index 0000000..7543e5b
--- /dev/null
+++ b/chatcommands.lua
@@ -0,0 +1,274 @@
+local colors = {
+	["yellow"] = "#FFEB3B", -- info
+	["green"] = "#4CAF50", -- success
+	["red"] = "#f44336", -- error
+	["cyan"] = "#00BCD4" -- terminal info
+}
+
+minetest.override_chatcommand("home", {
+	func = function(name, param)
+		local player = minetest.get_player_by_name(name)
+		local player_pos = player:get_pos()
+
+		if not player then
+			return false, minetest.colorize(colors.red, "Player not found.")
+		end
+
+		if minetest.global_exists("pvp_block") then
+			if pvp_block:in_area(player_pos) then
+				return false, minetest.colorize(colors.red, "You cannot do this in PvP arena.")
+			end
+		end
+
+		if minetest.global_exists("sethome") then
+			if sethome.go(name) then
+				return true, minetest.colorize(colors.green, "Teleported to home!")
+			end
+			return false, minetest.colorize(colors.yellow, "Set a home using /sethome")
+		end
+
+		return false, minetest.colorize(colors.yellow, "Something went wrong, try again.")
+	end
+})
+
+-- Spawn mod for Minetest
+-- Originally written by VanessaE (I think), rewritten by cheapie
+-- WTFPL
+
+local spawn_spawnpos = minetest.setting_get_pos("static_spawnpoint")
+
+minetest.register_chatcommand("spawn", {
+	params = "",
+	description = "Teleport to the spawn point.",
+	func = function(name, param)
+		local player = minetest.get_player_by_name(name)
+		local player_pos = player:get_pos()
+
+		if not player then
+			return false, minetest.colorize(colors.red, "Player not found.")
+		end
+
+		if minetest.global_exists("pvp_block") then
+			if pvp_block:in_area(player_pos) then
+				return false, minetest.colorize(colors.red, "You cannot do this in PvP arena.")
+			end
+		end
+
+		if spawn_spawnpos then
+			-- prevent teleporting to spawn when already at spawn, or in jail at spawn
+			if vector.distance(player_pos, spawn_spawnpos) < 48 then
+				return false, minetest.colorize(colors.yellow, "You are already near the spawn, teleporting aborted.")
+			end
+
+			player:set_pos(spawn_spawnpos)
+			return true, minetest.colorize(colors.green, "Teleporting to spawn..")
+		else
+			return false, minetest.colorize(colors.yellow, "The spawn point is not set!")
+		end
+	end,
+})
+
+minetest.register_chatcommand("setspawn", {
+	params = "",
+	description = "Sets the spawn point to your current position",
+	privs = {server = true},
+	func = function(name, param)
+		local player = minetest.get_player_by_name(name)
+
+		if not player then
+			return false, minetest.colorize(colors.red, "Player not found")
+		end
+
+		local pos = player:get_pos()
+		local x = pos.x
+		local y = pos.y + 1
+		local z = pos.z
+		local pos_string = x..","..y..","..z
+		local pos_string_2 = "Setting spawn point to ("..x..", "..y..", "..z..")"
+
+		minetest.settings:set("static_spawnpoint", pos_string)
+		spawn_spawnpos = pos
+
+		if minetest.settings:write() then
+			return true, minetest.colorize(colors.yellow, pos_string_2)
+		else
+			return false, minetest.colorize(colors.red, "Something went wrong, the new spawn position was not saved in minetest.conf file.")
+		end
+	end,
+})
+
+-- Original code by Traxie21 and released with the WTFPL license
+-- https://forum.minetest.net/viewtopic.php?id=4457
+-- Updates by Zeno, ChaosWormz, SaKeL
+
+local timeout_delay = 5
+local version = "1.1"
+local tpr_list = {}
+local tphr_list = {}
+
+-- Copied from Celeron-55"s /teleport command. Thanks Celeron!
+local function find_free_position_near(pos)
+	local tries = {
+		{ x = 1, y = 0, z = 0 },
+		{ x = -1, y = 0, z = 0 },
+		{ x = 0, y = 0, z = 1 },
+		{ x = 0, y = 0, z = -1 },
+	}
+
+	for _, d in ipairs(tries) do
+		local p = { x = pos.x + d.x, y = pos.y + d.y, z = pos.z + d.z }
+		local n = minetest.get_node(p)
+
+		if not minetest.registered_nodes[n.name].walkable then
+			return p, true
+		end
+	end
+
+	return pos, false
+end
+
+minetest.register_chatcommand("tpr", {
+	description = "Request teleport to another player.",
+	params = "<player name> | leave playername empty to see help message",
+	privs = { interact = true },
+	func = function(name, param)
+		local receiver = param
+
+		if receiver == "" then
+			return false, minetest.colorize(colors.yellow, "Usage: /tpr <player name>")
+		end
+
+		local player = minetest.get_player_by_name(name)
+		local player_pos = player:get_pos()
+
+		if minetest.global_exists("pvp_block") then
+			if pvp_block:in_area(player_pos) then
+				return false, minetest.colorize(colors.red, "You cannot do this in PvP arena.")
+			end
+		end
+
+		-- If paremeter is valid, Send teleport message and set the table.
+		if minetest.get_player_by_name(receiver) then
+			minetest.chat_send_player(receiver, minetest.colorize(colors.yellow, name .." is requesting to teleport to you. /tpy to accept."))
+
+			-- Write name values to list and clear old values.
+			tpr_list[receiver] = name
+
+			-- Teleport timeout delay
+			minetest.after(timeout_delay, function(name, receiver)
+				if tpr_list[name] ~= nil then
+					tpr_list[name] = nil
+				end
+
+				if name and receiver then
+					minetest.chat_send_player(name, minetest.colorize(colors.yellow, "Teleport request to "..receiver.." timed out."))
+					minetest.chat_send_player(receiver, minetest.colorize(colors.yellow, "Teleport request from "..name.." timed out."))
+				end
+			end, name, receiver)
+
+			return true, minetest.colorize(colors.green, "Teleport request sent! It will time out in ".. timeout_delay .." seconds.")
+		end
+
+		return false, minetest.colorize(colors.red, "Player not found.")
+	end
+})
+
+minetest.register_chatcommand("tphr", {
+	description = "Request player to teleport to you.",
+	params = "<player name> | leave playername empty to see help message",
+	privs = { interact = true },
+	func = function(name, param)
+		local receiver = param
+
+		if receiver == "" then
+			return false, minetest.colorize(colors.red, "Usage: /tphr <player name>")
+		end
+
+		-- If paremeter is valid, Send teleport message and set the table.
+		if minetest.get_player_by_name(receiver) then
+			minetest.chat_send_player(receiver, minetest.colorize(colors.yellow, name .." is requesting that you teleport to them. /tpy to accept; /tpn to deny"))
+
+			-- Write name values to list and clear old values.
+			tphr_list[receiver] = name
+
+			-- Teleport timeout delay
+			minetest.after(timeout_delay, function(name)
+				if tphr_list[name] ~= nil then
+					tphr_list[name] = nil
+				end
+
+				if name and receiver then
+					minetest.chat_send_player(name, minetest.colorize(colors.yellow, "Teleport request to "..receiver.." timed out."))
+					minetest.chat_send_player(receiver, minetest.colorize(colors.yellow, "Teleport request from "..name.." timed out."))
+				end
+			end, name, receiver)
+
+			return true, minetest.colorize(colors.green, "Teleport request sent! It will time out in ".. timeout_delay .." seconds.")
+		end
+
+		return false, minetest.colorize(colors.red, "Player not found.")
+	end,
+})
+
+minetest.register_chatcommand("tpy", {
+	description = "Accept teleport requests from another player",
+	func = function(name, param)
+		-- Check to prevent constant teleporting.
+		if tpr_list[name] == nil and tphr_list[name] == nil then
+			return false, minetest.colorize(colors.green, "Usage: /tpy allows you to accept teleport requests sent to you by other players")
+		end
+
+		local chatmsg
+		local source = nil
+		local target = nil
+		local name2
+
+		if tpr_list[name] then
+			name2 = tpr_list[name]
+			source = minetest.get_player_by_name(name)
+			target = minetest.get_player_by_name(name2)
+			chatmsg = name2 .. " is teleporting to you."
+			tpr_list[name] = nil
+
+		elseif tphr_list[name] then
+			name2 = tphr_list[name]
+			source = minetest.get_player_by_name(name2)
+			target = minetest.get_player_by_name(name)
+			chatmsg = "You are teleporting to " .. name2 .. "."
+			tphr_list[name] = nil
+
+		else
+			return false
+		end
+
+		-- Could happen if either player disconnects (or timeout); if so just abort
+		if source == nil or target == nil then
+			return false, minetest.colorize(colors.red, "Player not found.")
+		end
+
+		minetest.chat_send_player(name2, minetest.colorize(colors.green, "Request Accepted!"))
+
+		local p = source:getpos()
+		local p = find_free_position_near(p)
+		target:setpos(p)
+
+		return true, minetest.colorize(colors.green, chatmsg)
+	end,
+})
+
+minetest.register_chatcommand("tpn", {
+	description = "Deny teleport requests from another player.",
+	func = function(name, param)
+		if tpr_list[name] ~= nil then
+			tpr_list[name] = nil
+			return true, minetest.colorize(colors.red, "Teleport request denied.")
+		end
+
+		if tphr_list[name] ~= nil then
+			tphr_list[name] = nil
+			return true, minetest.colorize(colors.red, "Teleport request denied.")
+		end
+
+		return false
+	end,
+})
diff --git a/chests.lua b/chests.lua
new file mode 100644
index 0000000..141ff08
--- /dev/null
+++ b/chests.lua
@@ -0,0 +1,187 @@
+--
+-- Mystery Chest
+--
+local open_chests = {}
+
+function get_chest_formspec(pos)
+	local spos = pos.x .. "," .. pos.y .. "," .. pos.z
+	local formspec =
+		"size[8,9]"..
+		default.gui_bg ..
+		default.gui_bg_img ..
+		default.gui_slots ..
+		"list[nodemeta:" .. spos .. ";main;0,0.3;8,4;]" ..
+		"list[current_player;main;0,4.85;8,1;]" ..
+		"list[current_player;main;0,6.08;8,3;8]" ..
+		"listring[nodemeta:" .. spos .. ";main]" ..
+		"listring[current_player;main]" ..
+		default.get_hotbar_bg(0,4.85)
+	return formspec
+end
+
+local function chest_lid_obstructed(pos)
+	local above = {x = pos.x, y = pos.y + 1, z = pos.z}
+	local def = minetest.registered_nodes[minetest.get_node(above).name]
+	-- allow ladders, signs, wallmounted things and torches to not obstruct
+	if def and
+			(def.drawtype == "airlike" or
+			def.drawtype == "signlike" or
+			def.drawtype == "torchlike" or
+			(def.drawtype == "nodebox" and def.paramtype2 == "wallmounted")) then
+		return false
+	end
+	return true
+end
+
+function chest_lid_close(pn)
+	local chest_open_info = open_chests[pn]
+	local pos = chest_open_info.pos
+	local sound = chest_open_info.sound
+	local swap = chest_open_info.swap
+
+	open_chests[pn] = nil
+	for k, v in pairs(open_chests) do
+		if v.pos.x == pos.x and v.pos.y == pos.y and v.pos.z == pos.z then
+			return true
+		end
+	end
+
+	local node = minetest.get_node(pos)
+	minetest.after(0.2, minetest.swap_node, pos, { name = "x_default:" .. swap,
+			param2 = node.param2 })
+	minetest.sound_play(sound, {gain = 0.3, pos = pos, max_hear_distance = 10})
+end
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	if formname ~= "x_default:mystery_chest" then
+		return
+	end
+	if not player or not fields.quit then
+		return
+	end
+	local pn = player:get_player_name()
+
+	if not open_chests[pn] then
+		return
+	end
+
+	chest_lid_close(pn)
+	return true
+end)
+
+minetest.register_on_leaveplayer(function(player)
+	local pn = player:get_player_name()
+	if open_chests[pn] then
+		chest_lid_close(pn)
+	end
+end)
+
+function register_chest(name, d)
+	local def = table.copy(d)
+	def.drawtype = "mesh"
+	def.visual = "mesh"
+	def.paramtype = "light"
+	def.paramtype2 = "facedir"
+	def.legacy_facedir_simple = true
+	def.is_ground_content = false
+
+	def.on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("infotext", "Mystery Chest")
+		local inv = meta:get_inventory()
+		inv:set_size("main", 8*4)
+	end
+
+	def.can_dig = function(pos,player)
+		local meta = minetest.get_meta(pos);
+		local inv = meta:get_inventory()
+		return inv:is_empty("main")
+	end
+
+	def.on_rightclick = function(pos, node, clicker)
+		minetest.sound_play(def.sound_open, {gain = 0.3, pos = pos,
+				max_hear_distance = 10})
+		if not chest_lid_obstructed(pos) then
+			minetest.swap_node(pos, {
+					name = "x_default:" .. name .. "_open",
+					param2 = node.param2 })
+		end
+		minetest.after(0.2, minetest.show_formspec,
+				clicker:get_player_name(),
+				"x_default:mystery_chest", get_chest_formspec(pos))
+		open_chests[clicker:get_player_name()] = { pos = pos,
+				sound = def.sound_close, swap = name }
+	end
+
+	def.on_blast = function() end
+
+	def.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 mystery chest at " .. minetest.pos_to_string(pos))
+	end
+
+	def.on_metadata_inventory_put = function(pos, listname, index, stack, player)
+		minetest.log("action", player:get_player_name() ..
+			" moves " .. stack:get_name() ..
+			" to mystery chest at " .. minetest.pos_to_string(pos))
+	end
+
+	def.on_metadata_inventory_take = function(pos, listname, index, stack, player)
+		minetest.log("action", player:get_player_name() ..
+			" takes " .. stack:get_name() ..
+			" from mystery chest at " .. minetest.pos_to_string(pos))
+	end
+
+	local def_opened = table.copy(def)
+	local def_closed = table.copy(def)
+
+	def_opened.mesh = "chest_open.obj"
+
+	for i = 1, #def_opened.tiles do
+		if type(def_opened.tiles[i]) == "string" then
+			def_opened.tiles[i] = {name = def_opened.tiles[i], backface_culling = true}
+		elseif def_opened.tiles[i].backface_culling == nil then
+			def_opened.tiles[i].backface_culling = true
+		end
+	end
+
+	def_opened.drop = "x_default:" .. name
+	def_opened.groups.not_in_creative_inventory = 1
+	def_opened.selection_box = {
+		type = "fixed",
+		fixed = { -1/2, -1/2, -1/2, 1/2, 3/16, 1/2 },
+	}
+
+	def_opened.can_dig = function()
+		return false
+	end
+
+	def_opened.on_blast = function() end
+
+	def_closed.mesh = nil
+	def_closed.drawtype = nil
+	def_closed.tiles[6] = def.tiles[5] -- swap textures around for "normal"
+	def_closed.tiles[5] = def.tiles[3] -- drawtype to make them match the mesh
+	def_closed.tiles[3] = def.tiles[3].."^[transformFX"
+
+	minetest.register_node("x_default:" .. name, def_closed)
+	minetest.register_node("x_default:" .. name .. "_open", def_opened)
+end
+
+register_chest("mystery_chest", {
+	description = "Mystery Chest",
+	tiles = {
+		"x_default_mystery_chest_top.png",
+		"x_default_mystery_chest_top.png",
+		"x_default_mystery_chest_side.png",
+		"x_default_mystery_chest_side.png",
+		"x_default_mystery_chest_front.png",
+		"x_default_mystery_chest_inside.png"
+	},
+	sounds = default.node_sound_stone_defaults(),
+	sound_open = "x_default_mystery_chest_open",
+	sound_close = "x_default_mystery_chest_close",
+	groups = {cracky = 1, level = 2},
+	light_source = 6,
+})
diff --git a/clean_unknown.lua b/clean_unknown.lua
new file mode 100644
index 0000000..9003f8a
--- /dev/null
+++ b/clean_unknown.lua
@@ -0,0 +1,227 @@
+-- 
+-- define unknown nodes
+-- 
+
+-- workbench advanced [DOM]
+-- plantlife_modpack:
+-- - flowers_plus
+-- - along_shore
+-- - bushes
+-- - trunks
+-- - cavestuff
+-- - dryplants
+-- - ferns
+-- - molehills
+-- - youngtrees
+
+local old_nodes = {
+	"workbench:D",
+	"flowers:waterlily_s1",
+	"flowers:waterlily_s2",
+	"flowers:waterlily_s3",
+	"flowers:waterlily_s4",
+	"flowers:seaweed",
+	"flowers:seaweed_2",
+	"flowers:seaweed_3",
+	"flowers:seaweed_4",
+	"flowers:waterlily_225",
+	"flowers:waterlily_45",
+	"flowers:waterlily_675",
+	"flowers:sunflower",
+	"flowers:cotton_plant",
+	"flowers:flower_cotton",
+	"flowers:flower_cotton_pot",
+	"flowers:potted_dandelion_white",
+	"flowers:potted_cotton_plant",
+	"flowers:cotton",
+	"flowers:cotton_wad",
+	"sunflower:sunflower",
+	"bushes:youngtree2_bottom",
+	"bushes:bushbranches",
+	"bushes:bushbranches1",
+	"bushes:bushbranches2",
+	"bushes:bushbranches3",
+	"bushes:bushbranches4",
+	"bushes:BushLeaves",
+	"bushes:BushLeaves1",
+	"bushes:BushLeaves2",
+	"trunks:twig",
+	"trunks:twig_1",
+	"trunks:twig_2",
+	"trunks:twig_3",
+	"trunks:twig_4",
+	"trunks:twig_5",
+	"trunks:twig_6",
+	"trunks:twig_7",
+	"trunks:twig_8",
+	"trunks:twig_9",
+	"trunks:twig_10",
+	"trunks:twig_11",
+	"trunks:twig_12",
+	"trunks:twig_13",
+	"trunks:twigs",
+	"trunks:twigs_slab",
+	"trunks:twigs_roof",
+	"trunks:twigs_roof_corner",
+	"trunks:twigs_roof_corner_2",
+	"trunks:moss_fungus",
+	"trunks:moss",
+	"trunks:treeroot",
+	"trunks:jungletreeroot",
+	"trunks:pine_treeroot",
+	"trunks:tree_coniferroot",
+	"trunks:tree_mangroveroot",
+	"trunks:tree_palmroot",
+	"trunks:apple_tree_trunkroot",
+	"trunks:beech_trunkroot",
+	"trunks:birch_trunkroot",
+	"trunks:fir_trunkroot",
+	"trunks:oak_trunkroot",
+	"trunks:palm_trunkroot",
+	"trunks:rubber_tree_trunkroot",
+	"trunks:rubber_tree_trunk_emptyroot",
+	"trunks:sequoia_trunkroot",
+	"trunks:spruce_trunkroot",
+	"trunks:willow_trunkroot",
+	"cavestuff:pebble_1",
+	"cavestuff:pebble_2",
+	"cavestuff:desert_pebble_1",
+	"cavestuff:desert_pebble_2",
+	"cavestuff:stalactite_1",
+	"cavestuff:stalactite_2",
+	"cavestuff:stalactite_3",
+	"dryplants:grass_short",
+	"dryplants:grass",
+	"dryplants:sickle",
+	"dryplants:hay",
+	"dryplants:wetreed",
+	"dryplants:reedmace_sapling",
+	"dryplants:reedmace_top",
+	"dryplants:reedmace",
+	"dryplants:reedmace_bottom",
+	"dryplants:reed",
+	"dryplants:reed_slab",
+	"dryplants:wetreed_slab",
+	"dryplants:reed_roof",
+	"dryplants:wetreed_roof",
+	"dryplants:reed_roof_corner",
+	"dryplants:wetreed_roof_corner",
+	"dryplants:reed_roof_corner_2",
+	"dryplants:wetreed_roof_corner_2",
+	"dryplants:juncus",
+	"dryplants:juncus_02",
+	"dryplants:reedmace_height_2",
+	"dryplants:reedmace_height_3_spikes",
+	"dryplants:reedmace_height_3",
+	"dryplants:reedmace_water_entity",
+	"dryplants:reedmace_spikes",
+	"dryplants:reedmace_water",
+	"ferns:fiddlehead",
+	"ferns:ferntuber",
+	"ferns:tree_fern_leaves",
+	"ferns:tree_fern_leaves_02",
+	"ferns:sapling_tree_fern",
+	"ferns:fiddlehead_roasted",
+	"ferns:ferntuber_roasted",
+	"ferns:fern_01",
+	"ferns:fern_02",
+	"ferns:fern_03",
+	"ferns:fern_04",
+	"ferns:sapling_giant_tree_fern",
+	"ferns:fern_trunk_big",
+	"ferns:fern_trunk_big_top",
+	"ferns:tree_fern_leaves_giant",
+	"ferns:tree_fern_leave_big",
+	"ferns:tree_fern_leave_big_end",
+	"ferns:horsetail_01",
+	"ferns:horsetail_02",
+	"ferns:horsetail_03",
+	"ferns:horsetail_04",
+	"ferns:fern_trunk",
+	"molehills:molehill",
+	"youngtrees:bamboo",
+	"youngtrees:youngtree2_middle",
+	"youngtrees:youngtree_top",
+	"youngtrees:youngtree_middle",
+	"youngtrees:youngtree_bottom"
+}
+
+-- spacial case (replace with {"default:dirt_with_grass"})
+
+-- plantlife_modpack:
+-- - woodsoils
+
+local old_nodes2 = {
+	"woodsoils:dirt_with_leaves_1",
+	"woodsoils:dirt_with_leaves_2",
+	"woodsoils:grass_with_leaves_1",
+	"woodsoils:grass_with_leaves_2",
+	"woodsoils:grass_with_leaves_2"
+}
+
+--
+-- define unknown entities
+--
+
+local old_entities = {}
+
+-- 
+-- assign a flag to nodes what should be removed
+-- 
+
+for _,node_name in ipairs(old_nodes) do
+	minetest.register_node(":"..node_name, {
+		groups = {old=1},
+	})
+end
+
+for _,node_name2 in ipairs(old_nodes2) do
+	minetest.register_node(":"..node_name2, {
+		groups = {old2=1},
+	})
+end
+
+-- 
+-- remove unknown nodes
+-- 
+
+-- remove node {"air"}
+if #old_nodes > 0 then
+	minetest.register_lbm({
+		name="enhancements:clean_unknown_to_air",
+		nodenames = {"group:old"},
+		run_at_every_load = true,
+		action = function(pos, node)
+			minetest.remove_node(pos)
+			minetest.log("action", "[Mod][clean_unknown] Cleaning node "..node.name.." at position "..minetest.pos_to_string(pos))
+		end,
+	})
+end
+
+-- set node {"default:dirt_with_grass"}
+if #old_nodes2 > 0 then
+	minetest.register_lbm({
+		name="enhancements:clean_unknown_to_dirt",
+		nodenames = {"group:old2"},
+		run_at_every_load = true,
+		action = function(pos, node)
+			minetest.set_node(pos, {name="default:dirt_with_grass"})
+			minetest.log("action", "[Mod][clean_unknown] Cleaning node "..node.name.." at position "..minetest.pos_to_string(pos))
+		end,
+	})
+end
+
+-- 
+-- remove unknown entities
+-- 
+
+if #old_entities > 0 then
+	for _,entity_name in ipairs(old_entities) do
+		minetest.register_entity(":"..entity_name, {
+			on_activate = function(self, staticdata)
+				self.object:remove()
+				minetest.log("action", "[Mod][clean_unknown] Cleaning entity "..entity_name)
+			end,
+		})
+	end
+end
diff --git a/crafting.lua b/crafting.lua
index 448f95d..a9db856 100644
--- a/crafting.lua
+++ b/crafting.lua
@@ -102,4 +102,10 @@ minetest.register_craft({
 		{"x_default:lapis_gold_block", "default:obsidian"},
 		{"default:obsidian", "x_default:lapis_gold_block"},
 	}
-})
\ No newline at end of file
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "default:bronze_ingot",
+	recipe = {"default:steel_ingot", "default:copper_ingot"},
+})
diff --git a/depends.txt b/depends.txt
index 331d858..4ad96d5 100644
--- a/depends.txt
+++ b/depends.txt
@@ -1 +1 @@
-default
\ No newline at end of file
+default
diff --git a/functions.lua b/functions.lua
index e63c05a..b353e11 100644
--- a/functions.lua
+++ b/functions.lua
@@ -75,4 +75,49 @@ minetest.register_on_dieplayer(function(player, reason)
 			player_inv:set_list(list_name, {})
 		end
 	end
-end)
\ No newline at end of file
+end)
+
+-- External Command (external_cmd) mod by Menche
+-- Allows server commands / chat from outside minetest
+-- License: LGPL
+
+local external_cmd_admin = "SERVER"
+local external_cmd_timer = 0
+-- local external_cmd_admin = minetest.settings:get("name")
+
+-- if external_cmd_admin == nil then
+-- 	external_cmd_admin = "SERVER"
+-- end
+
+minetest.register_globalstep(function(dtime)
+	external_cmd_timer = external_cmd_timer + dtime
+
+	-- every 5 second
+	if external_cmd_timer >= 5 then
+		external_cmd_timer = 0
+		local f = (io.open(minetest.get_worldpath().."/message", "r"))
+
+		if f ~= nil then
+			local message = f:read("*line")
+			f:close()
+			os.remove(minetest.get_worldpath().."/message")
+
+			if message ~= nil then
+				local cmd, param = string.match(message, "^/([^ ]+) *(.*)")
+
+				if not param then
+					param = ""
+				end
+
+				local cmd_def = minetest.registered_chatcommands[cmd]
+
+				if cmd_def then
+					cmd_def.func(external_cmd_admin, param)
+				else
+					minetest.chat_send_all(external_cmd_admin..": "..message)
+				end
+			end
+		end
+
+	end
+end)
diff --git a/init.lua b/init.lua
index c5a64e5..b54fb20 100644
--- a/init.lua
+++ b/init.lua
@@ -11,6 +11,11 @@ local default_path = minetest.get_modpath("x_default")
 dofile(default_path.."/mapgen.lua")
 dofile(default_path.."/functions.lua")
 dofile(default_path.."/nodes.lua")
+dofile(default_path.."/chests.lua")
+dofile(default_path.."/tools.lua")
 dofile(default_path.."/pvp.lua")
+dofile(default_path.."/item_drop.lua")
+-- dofile(default_path.."/clean_unknown.lua")
 dofile(default_path.."/craftitems.lua")
 dofile(default_path.."/crafting.lua")
+dofile(default_path.."/chatcommands.lua")
diff --git a/item_drop.lua b/item_drop.lua
new file mode 100644
index 0000000..a7ed97f
--- /dev/null
+++ b/item_drop.lua
@@ -0,0 +1,168 @@
+--basic settings
+item_drop_settings                       = {} --settings table
+item_drop_settings.radius_magnet         = 2.5 --radius of item magnet
+item_drop_settings.radius_collect        = 0.4 --radius of collection
+item_drop_settings.player_collect_height = 1.5 --added to their pos y value
+local item_drop_delay = 0
+local item_drop_timer = 0
+local hide_nametag_timer = 0
+
+local sneak = {}
+
+minetest.register_on_joinplayer(function(player)
+	local player_name = player:get_player_name()
+	sneak[player_name] = false
+end)
+
+minetest.register_on_leaveplayer(function(player)
+	local player_name = player:get_player_name()
+	sneak[player_name] = nil
+end)
+
+minetest.register_globalstep(function(dtime)
+	item_drop_timer = item_drop_timer + dtime
+	hide_nametag_timer = hide_nametag_timer + dtime
+
+	-- autopickup items when sneaking
+	if item_drop_timer >= 0.2 then
+		for _, player in ipairs(minetest.get_connected_players()) do
+			local control = player:get_player_control()
+			local player_hp = player:get_hp()
+			local player_name = player:get_player_name()
+
+			if control.sneak and (player_hp > 0 or not minetest.settings:get_bool("enable_damage")) then
+
+				-- [Shift + E + Q] single drop item
+				-- autopickup after item_drop_delay
+				if control.aux1 then
+					item_drop_delay = 3
+				end
+
+				if item_drop_delay > 0 then
+					minetest.after(item_drop_delay, function()
+						item_drop_delay = 0
+					end)
+					return
+				else
+					pick_dropped_items(player)
+				end
+
+			end
+		end
+
+		item_drop_timer = 0
+	end
+
+	-- hide nametag and mute footsteps when sneaking
+	if hide_nametag_timer >= 1 then
+		for _, player in ipairs(minetest.get_connected_players()) do
+			local control = player:get_player_control()
+			local player_hp = player:get_hp()
+			local player_name = player:get_player_name()
+
+			-- hide nametag when sneaking
+			if control.sneak ~= sneak[player_name] then
+				if control.sneak and player_hp > 0 then
+					local nametag_tbl = player:get_nametag_attributes()
+					nametag_tbl.color.a = 0
+					player:set_nametag_attributes(nametag_tbl)
+					player:set_properties{makes_footstep_sound = false}
+				else
+					local nametag_tbl = player:get_nametag_attributes()
+					nametag_tbl.color.a = 255
+					player:set_nametag_attributes(nametag_tbl)
+					player:set_properties{makes_footstep_sound = true}
+				end
+				sneak[player_name] = control.sneak
+			end
+		end
+
+		hide_nametag_timer = 0
+	end
+end)
+
+function pick_dropped_items(player)
+	local pos = player:getpos()
+	local inv = player:get_inventory()
+
+	--collection
+	for _,object in ipairs(minetest.get_objects_inside_radius({x=pos.x,y=pos.y + item_drop_settings.player_collect_height,z=pos.z}, item_drop_settings.radius_collect)) 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
+				inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
+				if object:get_luaentity().itemstring ~= "" then
+					minetest.sound_play("item_drop_pickup", {
+						pos = pos,
+						max_hear_distance = 16,
+						gain = 0.4,
+					})
+				end
+				object:get_luaentity().itemstring = ""
+				object:remove()
+			end
+		end
+	end
+
+	--magnet
+	for _,object in ipairs(minetest.get_objects_inside_radius({x=pos.x,y=pos.y + item_drop_settings.player_collect_height,z=pos.z}, item_drop_settings.radius_magnet)) do
+		if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
+
+			object:get_luaentity().collect = true
+
+			if object:get_luaentity().collect then
+				if inv and inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
+
+					local pos1 = pos
+					pos1.y = pos1.y+0.2
+					local pos2 = object:getpos()
+					local vec = {x=pos1.x-pos2.x, y=(pos1.y+item_drop_settings.player_collect_height)-pos2.y, z=pos1.z-pos2.z}
+
+					vec.x = pos2.x + vec.x
+					vec.y = pos2.y + vec.y
+					vec.z = pos2.z + vec.z
+					object:moveto(vec)
+
+					object:get_luaentity().physical_state = false
+					object:get_luaentity().object:set_properties({
+						physical = false
+					})
+
+					object:setacceleration({x=0, y=0, z=0})
+					object:setvelocity({x=0, y=0, z=0})
+
+					--fix eternally falling items
+					minetest.after(0, function()
+						object:setacceleration({x=0, y=0, z=0})
+						object:setvelocity({x=0, y=0, z=0})
+					end)
+
+					minetest.after(1, function(args)
+						local lua = object:get_luaentity()
+						if object == nil or lua == nil or lua.itemstring == nil then
+							return
+						end
+						if inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
+							inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
+							if object:get_luaentity().itemstring ~= "" then
+								minetest.sound_play("item_drop_pickup", {
+									pos = pos,
+									max_hear_distance = 100,
+									gain = 0.4,
+								})
+							end
+							object:get_luaentity().itemstring = ""
+							object:remove()
+						else
+							object:setvelocity({x=0,y=0,z=0})
+							object:get_luaentity().physical_state = true
+							object:get_luaentity().object:set_properties({
+								physical = true
+							})
+						end
+					end, {player, object})
+
+				end
+			end
+		end
+	end
+end
diff --git a/sounds/x_default_mystery_chest_close.1.ogg b/sounds/x_default_mystery_chest_close.1.ogg
new file mode 100644
index 0000000..a777e4d
Binary files /dev/null and b/sounds/x_default_mystery_chest_close.1.ogg differ
diff --git a/sounds/x_default_mystery_chest_close.2.ogg b/sounds/x_default_mystery_chest_close.2.ogg
new file mode 100644
index 0000000..ac24db7
Binary files /dev/null and b/sounds/x_default_mystery_chest_close.2.ogg differ
diff --git a/sounds/x_default_mystery_chest_open.1.ogg b/sounds/x_default_mystery_chest_open.1.ogg
new file mode 100644
index 0000000..304f2ce
Binary files /dev/null and b/sounds/x_default_mystery_chest_open.1.ogg differ
diff --git a/sounds/x_default_mystery_chest_open.2.ogg b/sounds/x_default_mystery_chest_open.2.ogg
new file mode 100644
index 0000000..da1a49e
Binary files /dev/null and b/sounds/x_default_mystery_chest_open.2.ogg differ
diff --git a/textures/x_default_mystery_chest_front.png b/textures/x_default_mystery_chest_front.png
new file mode 100644
index 0000000..7a56fc4
Binary files /dev/null and b/textures/x_default_mystery_chest_front.png differ
diff --git a/textures/x_default_mystery_chest_inside.png b/textures/x_default_mystery_chest_inside.png
new file mode 100644
index 0000000..6282576
Binary files /dev/null and b/textures/x_default_mystery_chest_inside.png differ
diff --git a/textures/x_default_mystery_chest_lock.png b/textures/x_default_mystery_chest_lock.png
new file mode 100644
index 0000000..73f46c7
Binary files /dev/null and b/textures/x_default_mystery_chest_lock.png differ
diff --git a/textures/x_default_mystery_chest_side.png b/textures/x_default_mystery_chest_side.png
new file mode 100644
index 0000000..76bd2aa
Binary files /dev/null and b/textures/x_default_mystery_chest_side.png differ
diff --git a/textures/x_default_mystery_chest_top.png b/textures/x_default_mystery_chest_top.png
new file mode 100644
index 0000000..fd91bc2
Binary files /dev/null and b/textures/x_default_mystery_chest_top.png differ
diff --git a/tools.lua b/tools.lua
new file mode 100644
index 0000000..d2716a6
--- /dev/null
+++ b/tools.lua
@@ -0,0 +1,50 @@
+-- SWORDS DEFAULT
+minetest.override_item("default:sword_diamond", {
+	wield_scale = {x=1.5, y=2, z=1},
+})
+
+minetest.override_item("default:sword_wood", {
+	wield_scale = {x=1.5, y=2, z=1},
+})
+
+minetest.override_item("default:sword_stone", {
+	wield_scale = {x=1.5, y=2, z=1},
+})
+
+minetest.override_item("default:sword_steel", {
+	wield_scale = {x=1.5, y=2, z=1},
+})
+
+minetest.override_item("default:sword_bronze", {
+	wield_scale = {x=1.5, y=2, z=1},
+})
+
+minetest.override_item("default:sword_mese", {
+	wield_scale = {x=1.5, y=2, z=1},
+})
+
+-- AXE DEFAULT
+minetest.override_item("default:axe_diamond", {
+	wield_scale = {x=1.5, y=2, z=1},
+})
+
+minetest.override_item("default:axe_wood", {
+	wield_scale = {x=1.5, y=2, z=1},
+})
+
+minetest.override_item("default:axe_stone", {
+	wield_scale = {x=1.5, y=2, z=1},
+})
+
+minetest.override_item("default:axe_steel", {
+	wield_scale = {x=1.5, y=2, z=1},
+})
+
+minetest.override_item("default:axe_bronze", {
+	wield_scale = {x=1.5, y=2, z=1},
+})
+
+minetest.override_item("default:axe_mese", {
+	wield_scale = {x=1.5, y=2, z=1},
+})
+