From 7ab512ceb524a03790b05c366eb276473da7dd00 Mon Sep 17 00:00:00 2001
From: TenPlus1 <kinsellaja@yahoo.com>
Date: Fri, 22 Dec 2017 14:17:50 +0000
Subject: [PATCH] added changed by maybe_dragon to bookmark location before
 setting pad/potion coords

---
 README.md     |   1 +
 init.lua      | 223 ++++++++++++++----------
 init_orig.lua | 472 ++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 601 insertions(+), 95 deletions(-)
 mode change 100755 => 100644 init.lua
 create mode 100755 init_orig.lua

diff --git a/README.md b/README.md
index e31601e..9354ba4 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@ https://forum.minetest.net/viewtopic.php?f=9&t=9234
 
 Change log:
 
+- 1.0 - Added changes by maybe_dragon to bookmark teleport destination before using pads and potions
 - 0.9 - Update to newer functions, requires Minetest 0.4.16 to work.
 - 0.8 - Teleport pads now have arrows showing direction player will face after use
 - 0.7 - Can now enter descriptions for teleport pads e.g. (0,12,0,Home)
diff --git a/init.lua b/init.lua
old mode 100755
new mode 100644
index 2ab211e..4313aae
--- a/init.lua
+++ b/init.lua
@@ -26,7 +26,7 @@ local check_coordinates = function(str)
 	end
 
 	-- get coords from string
-	local x, y, z, desc = string.match(str, "^(-?%d+),(-?%d+),(-?%d+),?(.*)$")
+	local x, y, z = string.match(str, "^(-?%d+),(-?%d+),(-?%d+)$")
 
 	-- check coords
 	if x == nil or string.len(x) > 6
@@ -48,7 +48,7 @@ local check_coordinates = function(str)
 	end
 
 	-- return ok coords
-	return {x = x, y = y, z = z, desc = desc}
+	return {x = x, y = y, z = z}
 end
 
 
@@ -72,8 +72,21 @@ function tp_effect(pos)
 	})
 end
 
+local teleport_destinations = {}
 
--- teleport portal
+function set_teleport_destination(playername, dest)
+	teleport_destinations[playername] = dest
+	tp_effect(dest)
+	minetest.sound_play("portal_open", {
+		pos = dest,
+		gain = 1.0,
+		max_hear_distance = 10
+	})
+end
+
+--------------------------------------------------------------------------------
+--- Teleport portal
+--------------------------------------------------------------------------------
 minetest.register_node("teleport_potion:portal", {
 	drawtype = "plantlike",
 	tiles = {
@@ -109,12 +122,13 @@ minetest.register_node("teleport_potion:portal", {
 			max_hear_distance = 10
 		})
 
-		minetest.set_node(pos, {name = "air"})
+		minetest.remove_node(pos)
 	end,
 })
 
-
--- teleport potion
+--------------------------------------------------------------------------------
+--- Teleport potion
+--------------------------------------------------------------------------------
 minetest.register_node("teleport_potion:potion", {
 	tiles = {"pad.png"},
 	drawtype = "signlike",
@@ -122,73 +136,49 @@ minetest.register_node("teleport_potion:potion", {
 	paramtype2 = "wallmounted",
 	walkable = false,
 	sunlight_propagates = true,
-	description = S("Teleport Potion (place and right-click to enchant location)"),
+	description = S("Teleport Potion (use to set destination; place to open portal)"),
 	inventory_image = "potion.png",
 	wield_image = "potion.png",
 	groups = {dig_immediate = 3},
 	selection_box = {type = "wallmounted"},
 
-	on_construct = function(pos)
-
-		local meta = minetest.get_meta(pos)
-
-		-- text entry formspec
-		meta:set_string("formspec", "field[text;" .. S("Enter teleport coords (e.g. 200,20,-200)") .. ";${text}]")
-		meta:set_string("infotext", S("Right-click to enchant teleport location"))
-		meta:set_string("text", pos.x .. "," .. pos.y .. "," .. pos.z)
-
-		-- set default coords
-		meta:set_int("x", pos.x)
-		meta:set_int("y", pos.y)
-		meta:set_int("z", pos.z)
-	end,
-
-	-- throw potion when used like tool
-	on_use = function(itemstack, user)
-
-		throw_potion(itemstack, user)
-
-		if not is_creative(user:get_player_name()) then
-			itemstack:take_item()
-			return itemstack
+	on_use = function(itemstack, user, pointed_thing)
+		if pointed_thing.type == "node" then
+			set_teleport_destination(user:get_player_name(), pointed_thing.above)
+		else
+			throw_potion(itemstack, user)
+			if not is_creative(user:get_player_name()) then
+				itemstack:take_item()
+				return itemstack
+			end
 		end
 	end,
 
-	-- check if coords ok then open portal, otherwise return potion
-	on_receive_fields = function(pos, formname, fields, sender)
-
-		local coords = check_coordinates(fields.text)
-		local name = sender:get_player_name()
-
-		if coords then
-
+	after_place_node = function(pos, placer, itemstack, pointed_thing)
+		local name = placer:get_player_name()
+		local dest = teleport_destinations[name]
+		if dest then
 			minetest.set_node(pos, {name = "teleport_potion:portal"})
-
 			local meta = minetest.get_meta(pos)
-
-			-- set portal destination
-			meta:set_int("x", coords.x)
-			meta:set_int("y", coords.y)
-			meta:set_int("z", coords.z)
-
-			-- portal open effect and sound
+			-- Set portal destination
+			meta:set_int("x", dest.x)
+			meta:set_int("y", dest.y)
+			meta:set_int("z", dest.z)
+			-- Portal open effect and sound
 			tp_effect(pos)
-
 			minetest.sound_play("portal_open", {
 				pos = pos,
 				gain = 1.0,
 				max_hear_distance = 10
 			})
-
 		else
 			minetest.chat_send_player(name, S("Potion failed!"))
-			minetest.set_node(pos, {name = "air"})
+			minetest.remove_node(pos)
 			minetest.add_item(pos, "teleport_potion:potion")
 		end
 	end,
 })
 
-
 -- teleport potion recipe
 minetest.register_craft({
 	output = "teleport_potion:potion",
@@ -199,8 +189,11 @@ minetest.register_craft({
 	},
 })
 
+--------------------------------------------------------------------------------
+--- Teleport pad
+--------------------------------------------------------------------------------
+local teleport_formspec_context = {}
 
--- teleport pad
 minetest.register_node("teleport_potion:pad", {
 	tiles = {"padd.png", "padd.png^[transformFY"},
 	drawtype = "nodebox",
@@ -209,7 +202,7 @@ minetest.register_node("teleport_potion:pad", {
 	legacy_wallmounted = true,
 	walkable = true,
 	sunlight_propagates = true,
-	description = S("Teleport Pad (place and right-click to enchant location)"),
+	description = S("Teleport Pad (use to set destination; place to open portal)"),
 	inventory_image = "padd.png",
 	wield_image = "padd.png",
 	light_source = 5,
@@ -223,62 +216,102 @@ minetest.register_node("teleport_potion:pad", {
 		fixed = {-0.5, -0.5, -0.5, 0.5, -6/16, 0.5}
 	},
 
-	on_construct = function(pos)
-
-		local meta = minetest.get_meta(pos)
-
-		-- text entry formspec
-		meta:set_string("formspec", "field[text;" .. S("Enter teleport coords (e.g. 200,20,-200,Home)") .. ";${text}]")
-		meta:set_string("infotext", S("Right-click to enchant teleport location"))
-		meta:set_string("text", pos.x .. "," .. pos.y .. "," .. pos.z)
-
-		-- set default coords
-		meta:set_int("x", pos.x)
-		meta:set_int("y", pos.y)
-		meta:set_int("z", pos.z)
+	-- Save pointed nodes coordinates as destination for further portals
+	on_use = function(itemstack, user, pointed_thing)
+		if pointed_thing.type == "node" then
+			set_teleport_destination(user:get_player_name(), pointed_thing.above)
+		end
 	end,
 
-	-- once entered, check coords, if ok then return potion
-	on_receive_fields = function(pos, formname, fields, sender)
+	-- Initialize teleport to saved location or the current position
+	after_place_node = function(pos, placer, itemstack, pointed_thing)
+		local meta = minetest.get_meta(pos)
+		local name = placer:get_player_name()
+		local dest = teleport_destinations[name]
+		if not dest then
+			dest = pos
+		end
+		-- Set coords
+		meta:set_int("x", dest.x)
+		meta:set_int("y", dest.y)
+		meta:set_int("z", dest.z)
 
-		local name = sender:get_player_name()
+		meta:set_string("infotext", S("Pad Active (@1,@2,@3)",
+				dest.x, dest.y, dest.z))
+
+		minetest.sound_play("portal_open", {
+			pos = pos,
+			gain = 1.0,
+			max_hear_distance = 10
+		})
+	end,
+
+	-- Show formspec depending on the players privileges.
+	on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
+		local name = clicker:get_player_name()
 
 		if minetest.is_protected(pos, name) then
 			minetest.record_protection_violation(pos, name)
 			return
 		end
 
-		local coords = check_coordinates(fields.text)
-
-		if coords then
-
-			local meta = minetest.get_meta(pos)
-
-			meta:set_int("x", coords.x)
-			meta:set_int("y", coords.y)
-			meta:set_int("z", coords.z)
-			meta:set_string("text", fields.text)
-
-			if coords.desc and coords.desc ~= "" then
-
-				meta:set_string("infotext", S("Teleport to @1", coords.desc))
-			else
-				meta:set_string("infotext", S("Pad Active (@1,@2,@3)",
-					coords.x, coords.y, coords.z))
-			end
-
-			minetest.sound_play("portal_open", {
-				pos = pos,
-				gain = 1.0,
-				max_hear_distance = 10
-			})
-
-		else
-			minetest.chat_send_player(name, S("Teleport Pad coordinates failed!"))
+		local meta = minetest.get_meta(pos)
+		local coords = {
+			x = meta:get_int("x"),
+			y = meta:get_int("y"),
+			z = meta:get_int("z")
+		}
+		local coords = coords.x .. "," .. coords.y .. "," .. coords.z
+		local desc = meta:get_string("desc")
+		formspec = "field[desc;" .. S("Description") .. ";"
+				.. minetest.formspec_escape(desc) .. "]"
+		-- Only allow privileged players to change coordinates
+		if minetest.check_player_privs(name, "teleport") then
+			formspec = formspec ..
+					"field[coords;" .. S("Teleport coordinates") .. ";" .. coords .. "]"
 		end
+
+		teleport_formspec_context[name] = {
+			pos = pos,
+			coords = coords,
+			desc = desc,
+		}
+		minetest.show_formspec(name, "teleport_potion:set_destination", formspec)
 	end,
 })
 
+-- Check and set coordinates
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	if formname ~= "teleport_potion:set_destination" then
+		return false
+	end
+	local name = player:get_player_name()
+	local context = teleport_formspec_context[name]
+	if not context then return false end
+	teleport_formspec_context[name] = nil
+	local meta = minetest.get_meta(context.pos)
+	-- Coordinates were changed
+	if fields.coords and fields.coords ~= context.coords then
+		local coords = check_coordinates(fields.coords)
+		if coords then
+			meta:set_int("x", coords.x)
+			meta:set_int("y", coords.y)
+			meta:set_int("z", coords.z)
+		else
+			minetest.chat_send_player(name, S("Teleport Pad coordinates failed!"))
+		end
+	end
+	-- Update infotext
+	if fields.desc and fields.desc ~= "" then
+		meta:set_string("desc", fields.desc)
+		meta:set_string("infotext", S("Teleport to @1", fields.desc))
+	else
+		local coords = minetest.string_to_pos("(" .. context.coords .. ")")
+		meta:set_string("infotext", S("Pad Active (@1,@2,@3)",
+			coords.x, coords.y, coords.z))
+	end
+	return true
+end)
 
 -- teleport pad recipe
 minetest.register_craft({
diff --git a/init_orig.lua b/init_orig.lua
new file mode 100755
index 0000000..2ab211e
--- /dev/null
+++ b/init_orig.lua
@@ -0,0 +1,472 @@
+
+--= Teleport Potion mod by TenPlus1
+
+-- Create teleport potion or pad, place then right-click to enter coords
+-- and step onto pad or walk into the blue portal light, portal closes after
+-- 10 seconds, pad remains, potions are throwable...  SFX are license Free...
+
+-- Load support for intllib.
+local MP = minetest.get_modpath(minetest.get_current_modname())
+local S, NS = dofile(MP.."/intllib.lua")
+
+
+-- max teleport distance
+local dist = tonumber(minetest.settings:get("map_generation_limit") or 31000)
+
+-- creative check
+local creative_mode_cache = minetest.settings:get_bool("creative_mode")
+function is_creative(name)
+	return creative_mode_cache or minetest.check_player_privs(name, {creative = true})
+end
+
+local check_coordinates = function(str)
+
+	if not str or str == "" then
+		return nil
+	end
+
+	-- get coords from string
+	local x, y, z, desc = 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, desc = desc}
+end
+
+
+-- particle effects
+function tp_effect(pos)
+	minetest.add_particlespawner({
+		amount = 20,
+		time = 0.25,
+		minpos = pos,
+		maxpos = pos,
+		minvel = {x = -2, y = 1, z = -2},
+		maxvel = {x = 2,  y = 2,  z = 2},
+		minacc = {x = 0, y = -2, z = 0},
+		maxacc = {x = 0, y = -4, z = 0},
+		minexptime = 0.1,
+		maxexptime = 1,
+		minsize = 0.5,
+		maxsize = 1.5,
+		texture = "particle.png",
+		glow = 15,
+	})
+end
+
+
+-- teleport portal
+minetest.register_node("teleport_potion:portal", {
+	drawtype = "plantlike",
+	tiles = {
+		{name="portal.png",
+			animation = {
+				type = "vertical_frames",
+				aspect_w = 16,
+				aspect_h = 16,
+				length = 1.0
+			}
+		}
+	},
+	light_source = 13,
+	walkable = false,
+	paramtype = "light",
+	pointable = false,
+	buildable_to = true,
+	waving = 1,
+	sunlight_propagates = true,
+	damage_per_second = 1, -- walking into portal hurts player
+
+	-- start timer when portal appears
+	on_construct = function(pos)
+		minetest.get_node_timer(pos):start(10)
+	end,
+
+	-- remove portal after 10 seconds
+	on_timer = function(pos)
+
+		minetest.sound_play("portal_close", {
+			pos = pos,
+			gain = 1.0,
+			max_hear_distance = 10
+		})
+
+		minetest.set_node(pos, {name = "air"})
+	end,
+})
+
+
+-- teleport potion
+minetest.register_node("teleport_potion:potion", {
+	tiles = {"pad.png"},
+	drawtype = "signlike",
+	paramtype = "light",
+	paramtype2 = "wallmounted",
+	walkable = false,
+	sunlight_propagates = true,
+	description = S("Teleport Potion (place and right-click to enchant location)"),
+	inventory_image = "potion.png",
+	wield_image = "potion.png",
+	groups = {dig_immediate = 3},
+	selection_box = {type = "wallmounted"},
+
+	on_construct = function(pos)
+
+		local meta = minetest.get_meta(pos)
+
+		-- text entry formspec
+		meta:set_string("formspec", "field[text;" .. S("Enter teleport coords (e.g. 200,20,-200)") .. ";${text}]")
+		meta:set_string("infotext", S("Right-click to enchant teleport location"))
+		meta:set_string("text", pos.x .. "," .. pos.y .. "," .. pos.z)
+
+		-- set default coords
+		meta:set_int("x", pos.x)
+		meta:set_int("y", pos.y)
+		meta:set_int("z", pos.z)
+	end,
+
+	-- throw potion when used like tool
+	on_use = function(itemstack, user)
+
+		throw_potion(itemstack, user)
+
+		if not is_creative(user:get_player_name()) then
+			itemstack:take_item()
+			return itemstack
+		end
+	end,
+
+	-- check if coords ok then open portal, otherwise return potion
+	on_receive_fields = function(pos, formname, fields, sender)
+
+		local coords = check_coordinates(fields.text)
+		local name = sender:get_player_name()
+
+		if coords then
+
+			minetest.set_node(pos, {name = "teleport_potion:portal"})
+
+			local meta = minetest.get_meta(pos)
+
+			-- set portal destination
+			meta:set_int("x", coords.x)
+			meta:set_int("y", coords.y)
+			meta:set_int("z", coords.z)
+
+			-- portal open effect and sound
+			tp_effect(pos)
+
+			minetest.sound_play("portal_open", {
+				pos = pos,
+				gain = 1.0,
+				max_hear_distance = 10
+			})
+
+		else
+			minetest.chat_send_player(name, S("Potion failed!"))
+			minetest.set_node(pos, {name = "air"})
+			minetest.add_item(pos, "teleport_potion:potion")
+		end
+	end,
+})
+
+
+-- teleport potion recipe
+minetest.register_craft({
+	output = "teleport_potion:potion",
+	recipe = {
+		{"", "default:diamond", ""},
+		{"default:diamond", "vessels:glass_bottle", "default:diamond"},
+		{"", "default:diamond", ""},
+	},
+})
+
+
+-- teleport pad
+minetest.register_node("teleport_potion:pad", {
+	tiles = {"padd.png", "padd.png^[transformFY"},
+	drawtype = "nodebox",
+	paramtype = "light",
+	paramtype2 = "facedir",
+	legacy_wallmounted = true,
+	walkable = true,
+	sunlight_propagates = true,
+	description = S("Teleport Pad (place and right-click to enchant location)"),
+	inventory_image = "padd.png",
+	wield_image = "padd.png",
+	light_source = 5,
+	groups = {snappy = 3},
+	node_box = {
+		type = "fixed",
+		fixed = {-0.5, -0.5, -0.5, 0.5, -6/16, 0.5}
+	},
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.5, -0.5, -0.5, 0.5, -6/16, 0.5}
+	},
+
+	on_construct = function(pos)
+
+		local meta = minetest.get_meta(pos)
+
+		-- text entry formspec
+		meta:set_string("formspec", "field[text;" .. S("Enter teleport coords (e.g. 200,20,-200,Home)") .. ";${text}]")
+		meta:set_string("infotext", S("Right-click to enchant teleport location"))
+		meta:set_string("text", pos.x .. "," .. pos.y .. "," .. pos.z)
+
+		-- set default coords
+		meta:set_int("x", pos.x)
+		meta:set_int("y", pos.y)
+		meta:set_int("z", pos.z)
+	end,
+
+	-- once entered, check coords, if ok then return potion
+	on_receive_fields = function(pos, formname, fields, sender)
+
+		local name = sender:get_player_name()
+
+		if minetest.is_protected(pos, name) then
+			minetest.record_protection_violation(pos, name)
+			return
+		end
+
+		local coords = check_coordinates(fields.text)
+
+		if coords then
+
+			local meta = minetest.get_meta(pos)
+
+			meta:set_int("x", coords.x)
+			meta:set_int("y", coords.y)
+			meta:set_int("z", coords.z)
+			meta:set_string("text", fields.text)
+
+			if coords.desc and coords.desc ~= "" then
+
+				meta:set_string("infotext", S("Teleport to @1", coords.desc))
+			else
+				meta:set_string("infotext", S("Pad Active (@1,@2,@3)",
+					coords.x, coords.y, coords.z))
+			end
+
+			minetest.sound_play("portal_open", {
+				pos = pos,
+				gain = 1.0,
+				max_hear_distance = 10
+			})
+
+		else
+			minetest.chat_send_player(name, S("Teleport Pad coordinates failed!"))
+		end
+	end,
+})
+
+
+-- teleport pad recipe
+minetest.register_craft({
+	output = 'teleport_potion:pad',
+	recipe = {
+		{"teleport_potion:potion", 'default:glass', "teleport_potion:potion"},
+		{"default:glass", "default:mese", "default:glass"},
+		{"teleport_potion:potion", "default:glass", "teleport_potion:potion"}
+	}
+})
+
+
+-- check portal & pad, teleport any entities on top
+minetest.register_abm({
+	label = "Potion/Pad teleportation",
+	nodenames = {"teleport_potion:portal", "teleport_potion:pad"},
+	interval = 2,
+	chance = 1,
+	catch_up = false,
+
+	action = function(pos, node, active_object_count, active_object_count_wider)
+
+		-- check objects inside pad/portal
+		local objs = minetest.get_objects_inside_radius(pos, 1)
+
+		if #objs == 0 then
+			return
+		end
+
+		-- get coords from pad/portal
+		local meta = minetest.get_meta(pos)
+
+		if not meta then return end -- errorcheck
+
+		local target_coords = {
+			x = meta:get_int("x"),
+			y = meta:get_int("y"),
+			z = meta:get_int("z")
+		}
+
+		for n = 1, #objs do
+
+			if objs[n] then
+
+				-- play sound on portal end
+				minetest.sound_play("portal_close", {
+					pos = pos,
+					gain = 1.0,
+					max_hear_distance = 5
+				})
+
+				-- move player/object
+				objs[n]:setpos(target_coords)
+
+				-- paricle effects on arrival
+				tp_effect(target_coords)
+
+				-- play sound on destination end
+				minetest.sound_play("portal_close", {
+					pos = target_coords,
+					gain = 1.0,
+					max_hear_distance = 5
+				})
+
+				-- rotate player to look in pad placement direction
+				if objs[n]:is_player() then
+
+					local rot = node.param2
+					local yaw = 0
+
+					if rot == 0 or rot == 20 then
+						yaw = 0 -- north
+					elseif rot == 2 or rot == 22 then
+						yaw = 3.14 -- south
+					elseif rot == 1 or rot == 23 then
+						yaw = 4.71 -- west
+					elseif rot == 3 or rot == 21 then
+						yaw = 1.57 -- east
+					end
+
+					objs[n]:set_look_yaw(yaw)
+				end
+			end
+		end
+	end
+})
+
+
+-- Throwable potion
+
+local potion_entity = {
+	physical = true,
+	visual = "sprite",
+	visual_size = {x = 1.0, y = 1.0},
+	textures = {"potion.png"},
+	collisionbox = {0,0,0,0,0,0},
+	lastpos = {},
+	player = "",
+}
+
+potion_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:getvelocity()
+
+		-- 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:setpos(self.lastpos)
+
+				minetest.sound_play("portal_close", {
+					pos = self.lastpos,
+					gain = 1.0,
+					max_hear_distance = 5
+				})
+
+				tp_effect(self.lastpos)
+			end
+
+			self.object:remove()
+
+			return
+
+		end
+	end
+
+	self.lastpos = pos
+end
+
+minetest.register_entity("teleport_potion:potion_entity", potion_entity)
+
+
+function throw_potion(itemstack, player)
+
+	local playerpos = player:get_pos()
+
+	local obj = minetest.add_entity({
+		x = playerpos.x,
+		y = playerpos.y + 1.5,
+		z = playerpos.z
+	}, "teleport_potion:potion_entity")
+
+	local dir = player:get_look_dir()
+	local velocity = 20
+
+	obj:setvelocity({
+		x = dir.x * velocity,
+		y = dir.y * velocity,
+		z = dir.z * velocity
+	})
+
+	obj:setacceleration({
+		x = dir.x * -3,
+		y = -9.5,
+		z = dir.z * -3
+	})
+
+	obj:setyaw(player:get_look_yaw() + math.pi)
+	obj:get_luaentity().player = player
+
+end
+
+
+-- add lucky blocks
+
+-- Teleport Potion mod
+if minetest.get_modpath("lucky_block") then
+	lucky_block:add_blocks({
+		{"dro", {"teleport_potion:potion"}, 2},
+		{"tel"},
+		{"dro", {"teleport_potion:pad"}, 1},
+		{"lig"},
+	})
+end
+
+print ("[MOD] Teleport Potion loaded")