diff --git a/README.md b/README.md
index ade8819..e0add97 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,10 @@ To install, rename to "enhancements" and place in the mods/ directory.
 * scale and override different tools
 * clean-up server - unknown nodes and entities
 * [external_cmd]server chat messages from outside Minetest game
+* areas - control privilages
 
 External Commands
-----------------
+------------------
 This mod allows sending chat messages from outside minetest. Support for server commands is planned.
 The following command will send a chat message to all players on the server:
 
@@ -16,4 +17,13 @@ The following command will send a chat message to all players on the server:
 	echo [message] > [world folder]/message
 
 The mod folder depends on where you installed the mod; it is usually “~/.minetest/mods/minetest/external_cmd”
-Also can be added to the World directory. You have to create a "SERVER" user and grant him all privs - this account should not be active and used only for displaying the images.
\ No newline at end of file
+Also can be added to the World directory. You have to create a "SERVER" user and grant him all privs - this account should not be active and used only for displaying the images.
+
+Areas Enhance - WIP
+--------------------
+
+Manage players privileges in 'areas' mod if using the mod only for admin purposes
+
+TODO:
+* create tables from where you can read/write the privileges
+* don't repeat grand/revoke on globalstep - only once when in/out of area - check within tables!
\ No newline at end of file
diff --git a/areas.lua b/areas.lua
new file mode 100644
index 0000000..0fcfb00
--- /dev/null
+++ b/areas.lua
@@ -0,0 +1,25 @@
+-- 
+-- Manage players privileges in 'areas' mod if using the mod only for admin purposes
+-- 
+
+-- TODO:
+-- - create tables from where you can read/write the privileges
+-- - don't repeat grand/revoke on globalstep - only once when in/out of area - check within tables!
+
+minetest.register_globalstep(function(dtime)
+	for _, player in pairs(minetest.get_connected_players()) do
+		local name = player:get_player_name()
+		local pos = vector.round(player:getpos())
+		local privs = minetest.get_player_privs(name)
+
+		if not privs then
+			print("[Mod][enhancements-areas] player does not exist error!")
+		end
+
+		if areas:canInteract(pos, name) then
+			print("grant")
+		else
+			print("revoke")
+		end
+	end
+end)
\ No newline at end of file
diff --git a/clean_unknown.lua b/clean_unknown.lua
new file mode 100644
index 0000000..29901bb
--- /dev/null
+++ b/clean_unknown.lua
@@ -0,0 +1,228 @@
+-- 
+-- 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",
+	"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
+
+-- 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_abm({
+		nodenames = {"group:old"},
+		interval = 3,
+		chance = 1,
+		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_abm({
+		nodenames = {"group:old2"},
+		interval = 3,
+		chance = 1,
+		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
\ No newline at end of file
diff --git a/depends.txt b/depends.txt
index e98a60a..7655699 100644
--- a/depends.txt
+++ b/depends.txt
@@ -1,3 +1,4 @@
 default
 diamonds?
-moreores?
\ No newline at end of file
+moreores?
+areas?
\ No newline at end of file
diff --git a/external_cmd.lua b/external_cmd.lua
new file mode 100644
index 0000000..8cc1b78
--- /dev/null
+++ b/external_cmd.lua
@@ -0,0 +1,34 @@
+-- External Command (external_cmd) mod by Menche
+-- Allows server commands / chat from outside minetest
+-- License: LGPL
+
+local admin = "SERVER"
+-- local admin = minetest.setting_get("name")
+
+-- if admin == nil then
+-- 	admin = "SERVER"
+-- end
+
+minetest.register_globalstep(
+	function(dtime)
+		local f = (io.open(minetest.get_worldpath("external_cmd").."/message", "r"))
+		if f ~= nil then
+			local message = f:read("*line")
+			f:close()
+			os.remove(minetest.get_worldpath("external_cmd").."/message")
+
+			if message ~= nil then
+				local cmd, param = string.match(message, "^/([^ ]+) *(.*)")
+				if not param then
+					param = ""
+				end
+				local cmd_def = minetest.chatcommands[cmd]
+				if cmd_def then
+					cmd_def.func(admin, param)
+				else
+					minetest.chat_send_all(admin..": "..message)
+				end
+			end
+		end
+	end
+)
diff --git a/init.lua b/init.lua
index b6195b9..68159ca 100644
--- a/init.lua
+++ b/init.lua
@@ -1,3 +1,33 @@
-dofile(minetest.get_modpath("enhancements").."/swords.lua")
-dofile(minetest.get_modpath("enhancements").."/axe.lua")
-dofile(minetest.get_modpath("enhancements").."/shovels.lua")
+-- main setings
+dofile(minetest.get_modpath("enhancements").."/settings.txt")
+
+-- tools enhancements
+if TOOLS_ENHANCE then
+	dofile(minetest.get_modpath("enhancements").."/swords.lua")
+	dofile(minetest.get_modpath("enhancements").."/axe.lua")
+	dofile(minetest.get_modpath("enhancements").."/shovels.lua")
+
+	print("[Mod][enhancements] TOOLS_ENHANCE enabled")
+end
+
+-- clean-up unknown nodes and entities (configuration in that file)
+if CLEAN_UNKNOWN then
+	dofile(minetest.get_modpath("enhancements").."/clean_unknown.lua")
+
+	print("[Mod][enhancements] CLEAN_UNKNOWN enabled")
+end
+
+-- allow external command from outside of minetest (see readme)
+if EXTERNAL_CMD then
+	dofile(minetest.get_modpath("enhancements").."/external_cmd.lua")
+
+	print("[Mod][enhancements] EXTERNAL_CMD enabled")
+end
+
+-- manage privileges i areas mod - if using areas mod only for admin purposes
+-- WIP DONT ENABLE! 
+if AREAS_ENHANCE and minetest.get_modpath("areas") then
+	dofile(minetest.get_modpath("enhancements").."/areas.lua")
+
+	print("[Mod][enhancements] AREAS_ENHANCE enabled")
+end
diff --git a/settings.txt b/settings.txt
new file mode 100644
index 0000000..c1cf261
--- /dev/null
+++ b/settings.txt
@@ -0,0 +1,4 @@
+TOOLS_ENHANCE = true
+CLEAN_UNKNOWN = true
+EXTERNAL_CMD = true
+AREAS_ENHANCE = disable