diff --git a/depends.txt b/depends.txt
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--- /dev/null
+++ b/depends.txt
@@ -0,0 +1 @@
+default
diff --git a/init.lua b/init.lua
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--- /dev/null
+++ b/init.lua
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+--= Teleport Book (paper) mod by jaandrle
+--! based on Teleport Potion mod by TenPlus1 (SFX are license free)
+--
+-- !!! Mainly tested inside LOTT game !!!
+
+-- support for MT game translation.
+local S = default.get_translator
+
+-- max teleport distance
+local dist = tonumber(minetest.settings:get("map_generation_limit") or 31000)
+
+local function check_coordinates(str)
+	if not str or str == "" then
+		return nil
+	end
+	-- get coords from string
+	local x, y, z = string.match(str, "^(-?%d+),(-?%d+),(-?%d+)$")
+	-- check coords
+	if x == nil or string.len(x) > 6
+	or y == nil or string.len(y) > 6
+	or z == nil or string.len(z) > 6 then
+		return nil
+	end
+	-- convert string coords to numbers
+	x = tonumber(x)
+	y = tonumber(y)
+	z = tonumber(z)
+	-- are coords in map range ?
+	if x > dist or x < -dist
+	or y > dist or y < -dist
+	or z > dist or z < -dist then
+		return nil
+	end
+	-- return ok coords
+	return {x = x, y = y, z = z}
+end
+
+-- particle effects
+local function add_particlespawner(src, teleport_type)
+	local amount, xz, y, minexptime, maxexptime
+	local sound_name, max_hear_distance= "teleport", 30
+	if teleport_type=="teleport_to" then
+		amount= 100
+		xz= 0.4
+		y= 0.3
+		minexptime= 6
+		maxexptime= 12
+	else
+		amount= 50
+		xz= 0.2
+		y= 0.2
+		minexptime= 3
+		maxexptime= 4.5
+	end
+	minetest.sound_play({name=sound_name, gain=1}, {pos=src, max_hear_distance=max_hear_distance})
+	minetest.add_particlespawner({
+		amount= amount,
+		time= 0.1,
+		minpos= {x=src.x-0.4, y=src.y+0.25, z=src.z-0.4},
+		maxpos= {x=src.x+0.4, y=src.y+0.75, z=src.z+0.4},
+		minvel= {x=-xz, y=-y, z=-xz},
+		maxvel= {x=xz, y=y, z=xz},
+		minexptime= minexptime,
+		maxexptime= maxexptime,
+		minsize=1,
+		maxsize=1.25,
+		texture= "particle.png",
+		glow= 15
+	})
+end
+
+
+local teleport_paper_entity = {
+	physical = true,
+	visual = "sprite",
+	visual_size = {x = 1.0, y = 1.0},
+	textures = {"teleport_paper.png"},
+	collisionbox = {-0.1,-0.1,-0.1,0.1,0.1,0.1},
+	lastpos = {},
+	player = "",
+}
+
+teleport_paper_entity.on_step = function(self, dtime)
+	if not self.player then self.object:remove() return end
+	
+	local pos = self.object:get_pos()
+	if self.lastpos.x ~= nil then
+		local vel = self.object:get_velocity()
+		-- only when potion hits something physical
+		if vel.x == 0
+		or vel.y == 0
+		or vel.z == 0 then
+			if self.player ~= "" then
+				-- round up coords to fix glitching through doors
+				self.lastpos = vector.round(self.lastpos)
+				self.player:set_pos(self.lastpos)
+				add_particlespawner(self.lastpos, "teleport_to")
+			end
+			self.object:remove()
+			return
+		end
+	end
+
+	self.lastpos = pos
+end
+
+minetest.register_entity("teleport_book:teleport_paper_entity", teleport_paper_entity)
+
+local book_writers = {}
+minetest.register_on_leaveplayer(function(player)
+	book_writers[player:get_player_name()] = nil
+end)
+
+local name_book= "Teleport book"
+local id_book= "teleport_book:book"
+minetest.register_craftitem(id_book, {
+	description= name_book,
+	inventory_image= "teleport_book.png",
+	stack_max= 1,
+	range= 2,
+	groups= { book= 1 },
+	on_use= function(itemstack, user)
+		local meta= itemstack:get_meta()
+		local dest= minetest.string_to_pos(meta:get_string("_dest"))
+		local src= user:getpos()
+		if dest == nil then
+			meta:set_string("_dest", minetest.pos_to_string(src))
+			meta:set_int("_usages", math.random(25, 75))
+			meta:set_string("description", name_book.." for "..minetest.pos_to_string(src, 2))
+			local player_name = user:get_player_name()
+			book_writers[player_name] = {wield_index = user:get_wield_index()}
+			minetest.show_formspec(player_name, id_book,
+				"size[5,3]" ..
+				"field[0.25,1.5;4.75,1;name;"..S("Write a description of the book (optional):")..";]" ..
+				"button_exit[1.5,2;2,1;exit;Save]")
+
+			add_particlespawner(src, "teleport_from")
+			return itemstack
+		end
+		local usages= meta:get_int("_usages") - 1
+		--minetest.chat_send_player(user:get_player_name(), usages)
+		if usages==1 then
+			meta:set_string("description",
+				meta:get_string("description").." – almost destroyed!")
+		end
+		meta:set_int("_usages", usages)
+		add_particlespawner(src, "teleport_from")
+		user:setpos(dest)
+		add_particlespawner(dest, "teleport_to")
+		if usages==0 then itemstack:take_item() end
+		return itemstack
+	end
+})
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	if formname ~= id_book then return end
+	
+	local player_name = player:get_player_name()
+	local inv = player:get_inventory()
+	if not book_writers[player_name] or not fields.name or fields.name == "" then
+		return
+	end
+	local wield_index = book_writers[player_name].wield_index
+	local wield_list = player:get_wield_list()
+	local stack = inv:get_stack(wield_list, wield_index)
+	if stack:get_name() ~= id_book then
+		-- No book in the wield slot, abort & inform the player
+		minetest.chat_send_player(player_name, S("The book you were writing to mysteriously disappeared."))
+		return
+	end
+	local meta= stack:get_meta()
+	meta:set_string("description", name_book .. " – " .. fields.name)
+	inv:set_stack(wield_list, wield_index, stack)
+end)
+minetest.register_node("teleport_book:paper", {
+	tiles = {"teleport_paper.png"},
+	drawtype = "signlike",
+	paramtype = "light",
+	paramtype2 = "wallmounted",
+	walkable = true,
+	sunlight_propagates = true,
+	description = "Teleport paper plane",
+	inventory_image = "teleport_paper.png",
+	wield_image = "teleport_paper.png",
+	selection_box = {type = "wallmounted"},
+	groups= { snappy = 2, flammable = 3, oddly_breakable_by_hand = 3, choppy = 2, carpet = 1 },
+
+	after_place_node= function(_1, _2, itemstack)
+		itemstack:take_item()
+		return itemstack
+	end,
+	on_dig= function(pos, node, player)
+		minetest.remove_node(pos)
+		player:get_inventory():add_item("main", "teleport_book:paper")
+	end,
+	on_drop= function(itemstack, player)
+		local playerpos = player:get_pos()
+
+		local obj = minetest.add_entity({
+			x = playerpos.x,
+			y = playerpos.y + 1.5,
+			z = playerpos.z
+		}, "teleport_book:teleport_paper_entity")
+
+		local dir = player:get_look_dir()
+		local velocity = 20
+
+		obj:set_velocity({
+			x = dir.x * velocity,
+			y = dir.y * velocity,
+			z = dir.z * velocity
+		})
+
+		obj:set_acceleration({
+			x = dir.x * -3,
+			y = -9.5,
+			z = dir.z * -3
+		})
+
+		obj:set_yaw(player:get_look_horizontal())
+		obj:get_luaentity().player = player
+		if math.random(0,6) > 5 then
+			itemstack:set_count(itemstack:get_count()-1)
+		end
+		return itemstack
+	end,
+})
+
+-- Recipes
+minetest.register_craft({
+	output = "teleport_book:paper 27",
+	recipe = {
+		{"teleport_book:book"},
+	},
+})
+minetest.register_craft({
+	output = "teleport_book:book",
+	recipe = {
+		{"default:mese_crystal"},
+		{"default:book"},
+	},
+})
+
+print("[MOD] Teleport Book loaded")
diff --git a/sounds/fail.ogg b/sounds/fail.ogg
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diff --git a/sounds/teleport.ogg b/sounds/teleport.ogg
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diff --git a/textures/particle.png b/textures/particle.png
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diff --git a/textures/teleport_book.png b/textures/teleport_book.png
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diff --git a/textures/teleport_paper.png b/textures/teleport_paper.png
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