update currency mod

15 files changed, 832 insertions, 696 deletions

diff --git a/currency/Money_Info.txt b/currency/Money_Info.txt
index 722d2b9..9bb769c 100644
--- a/currency/Money_Info.txt
+++ b/currency/Money_Info.txt
@@ -1,33 +1,36 @@
-Mine-Geld

----------

-

-They have no recipe.

-A good starting amount is about 250Mg on a server

-

-You currently get a basic income of 1 Minegeld per day, 

-so long as you dig at least one node in that day 

-and have an empty inventory slot for the money to go in.

-

-Lump Conversion

-

-Coal Lump ~1Mg

-Iron Lump ~4Mg

-Copper Lump ~4Mg

-Gold Lump ~5Mg

-Mese Crystal ~40Mg

-Diamond ~50Mg

-

-Ingot Conversion

-

-Steel Ingot ~5Mg

-Copper Ingot ~5Mg

-Gold Ingot ~6Mg

-

-Block Conversion

-

-Coal Block ~9Mg

-Steel Block ~45Mg

-Copper Block ~45Mg

-Gold Block ~54Mg

-Mese Block ~360Mg

-Diamond Block ~450Mg

+Minegeld
+---------
+
+They have no recipe.
+
+In general, one Mg equals one US dollar, as of Sept. 2018.
+
+A good starting amount is about 250 Mg on a server
+
+You currently get a basic income of 10 Minegeld per day, so long as you dig at
+least one node in that day and have an empty inventory slot for the money to
+go in.
+
+Lump Conversion suggestions:
+
+Coal Lump          1 Mg
+Iron Lump          4 Mg
+Copper Lump        4 Mg
+Gold Lump          5 Mg
+Mese Crystal      40 Mg
+Diamond           50 Mg
+
+Ingot Conversion
+
+Steel Ingot        5 Mg
+Copper Ingot       5 Mg
+Gold Ingot         6 Mg
+
+Block Conversion
+
+Coal Block         9 Mg
+Steel Block       45 Mg
+Copper Block      45 Mg
+Gold Block        54 Mg
+Mese Block       360 Mg
+Diamond Block    450 Mg
diff --git a/currency/barter.lua b/currency/barter.lua
index 1fb4f1b..d4763e6 100644
--- a/currency/barter.lua
+++ b/currency/barter.lua
@@ -1,169 +1,169 @@
-barter = {}

-

--- internationalization boilerplate

-local MP = minetest.get_modpath(minetest.get_current_modname())

-local S, NS = dofile(MP.."/intllib.lua")

-

-barter.chest = {}

-barter.chest.formspec = {

-	main = "size[8,9]"..

-		"list[current_name;pl1;0,0;3,4;]"..

-		"list[current_name;pl2;5,0;3,4;]"..

-		"list[current_player;main;0,5;8,4;]",

-	pl1 = {

-		start = "button[3,1;1,1;pl1_start;" .. S("Start") .. "]",

-		player = function(name) return "label[3,0;"..name.."]" end,

-		accept1 = "button[3,1;1,1;pl1_accept1;" .. S("Confirm") .. "]"..

-				"button[3,2;1,1;pl1_cancel;" .. S("Cancel") .. "]",

-		accept2 = "button[3,1;1,1;pl1_accept2;" .. S("Exchange") .. "]"..

-				"button[3,2;1,1;pl1_cancel;" .. S("Cancel") .. "]",

-	},

-	pl2 = {

-		start = "button[4,1;1,1;pl2_start;" .. S("Start") .. "]",

-		player = function(name) return "label[4,0;"..name.."]" end,

-		accept1 = "button[4,1;1,1;pl2_accept1;" .. S("Confirm") .. "]"..

-				"button[4,2;1,1;pl2_cancel;" .. S("Cancel") .. "]",

-		accept2 = "button[4,1;1,1;pl2_accept2;" .. S("Exchange") .. "]"..

-				"button[4,2;1,1;pl2_cancel;" .. S("Cancel") .. "]",

-	},

-}

-

-barter.chest.check_privilege = function(listname,playername,meta)

-	if listname == "pl1" then

-		if playername ~= meta:get_string("pl1") then

-			return false

-		elseif meta:get_int("pl1step") ~= 1 then

-			return false

-		end

-	end

-	if listname == "pl2" then

-		if playername ~= meta:get_string("pl2") then

-			return false

-		elseif meta:get_int("pl2step") ~= 1 then

-			return false

-		end

-	end

-	return true

-end

-

-barter.chest.update_formspec = function(meta)

-	formspec = barter.chest.formspec.main

-	pl_formspec = function (n)

-		if meta:get_int(n.."step")==0 then

-			formspec = formspec .. barter.chest.formspec[n].start

-		else

-			formspec = formspec .. barter.chest.formspec[n].player(meta:get_string(n))

-			if meta:get_int(n.."step") == 1 then

-				formspec = formspec .. barter.chest.formspec[n].accept1

-			elseif meta:get_int(n.."step") == 2 then

-				formspec = formspec .. barter.chest.formspec[n].accept2

-			end

-		end

-	end

-	pl_formspec("pl1") pl_formspec("pl2")

-	meta:set_string("formspec",formspec)

-end

-

-barter.chest.give_inventory = function(inv,list,playername)

-	player = minetest.get_player_by_name(playername)

-	if player then

-		for k,v in ipairs(inv:get_list(list)) do

-			player:get_inventory():add_item("main",v)

-			inv:remove_item(list,v)

-		end

-	end

-end

-

-barter.chest.cancel = function(meta)

-	barter.chest.give_inventory(meta:get_inventory(),"pl1",meta:get_string("pl1"))

-	barter.chest.give_inventory(meta:get_inventory(),"pl2",meta:get_string("pl2"))

-	meta:set_string("pl1","")

-	meta:set_string("pl2","")

-	meta:set_int("pl1step",0)

-	meta:set_int("pl2step",0)

-end

-

-barter.chest.exchange = function(meta)

-	barter.chest.give_inventory(meta:get_inventory(),"pl1",meta:get_string("pl2"))

-	barter.chest.give_inventory(meta:get_inventory(),"pl2",meta:get_string("pl1"))

-	meta:set_string("pl1","")

-	meta:set_string("pl2","")

-	meta:set_int("pl1step",0)

-	meta:set_int("pl2step",0)

-end

-

-minetest.register_node("currency:barter", {

-        drawtype = "nodebox",

-	description = S("Barter Table"),

-	paramtype = "light",

-	paramtype2 = "facedir",

-	tiles = {"barter_top.png",

-	                "barter_base.png",

-	                "barter_side.png"},

-	inventory_image = "barter_top.png",

-	node_box = {

-		type = "fixed",

-		fixed = {

-			{-0.500000,0.312500,-0.500000,0.500000,0.500000,0.500000},

-			{-0.437500,-0.500000,-0.437500,-0.250000,0.500000,-0.250000}, 

-			{-0.437500,-0.500000,0.250000,-0.250000,0.500000,0.437500},

-			{0.250000,-0.500000,-0.437500,0.437500,0.500000,-0.250000},

-			{0.250000,-0.500000,0.250000,0.437500,0.500000,0.447500}, 

-		},

-	},

-	groups = {choppy=2,oddly_breakable_by_hand=2},

-	sounds = default.node_sound_wood_defaults(),

-	on_construct = function(pos)

-		local meta = minetest.get_meta(pos)

-		meta:set_string("infotext", S("Barter Table"))

-		meta:set_string("pl1","")

-		meta:set_string("pl2","")

-		barter.chest.update_formspec(meta)

-		local inv = meta:get_inventory()

-		inv:set_size("pl1", 3*4)

-		inv:set_size("pl2", 3*4)

-	end,

-	on_receive_fields = function(pos, formname, fields, sender)

-		local meta = minetest.get_meta(pos)

-		pl_receive_fields = function(n)

-			if fields[n.."_start"] and meta:get_string(n) == "" then

-				meta:set_string(n,sender:get_player_name())

-			end

-			if meta:get_string(n) == "" then

-				meta:set_int(n.."step",0)

-			elseif meta:get_int(n.."step")==0 then

-				meta:set_int(n.."step",1)

-			end

-			if sender:get_player_name() == meta:get_string(n) then

-				if meta:get_int(n.."step")==1 and fields[n.."_accept1"] then

-					meta:set_int(n.."step",2)

-				end

-				if meta:get_int(n.."step")==2 and fields[n.."_accept2"] then

-					meta:set_int(n.."step",3)

-					if n == "pl1" and meta:get_int("pl2step") == 3 then barter.chest.exchange(meta) end

-					if n == "pl2" and meta:get_int("pl1step") == 3 then barter.chest.exchange(meta) end

-				end

-				if fields[n.."_cancel"] then barter.chest.cancel(meta) end

-			end

-		end

-		pl_receive_fields("pl1") pl_receive_fields("pl2")

-		-- End

-		barter.chest.update_formspec(meta)

-	end,

-	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)

-		local meta = minetest.get_meta(pos)

-		if not barter.chest.check_privilege(from_list,player:get_player_name(),meta) then return 0 end

-		if not barter.chest.check_privilege(to_list,player:get_player_name(),meta) then return 0 end

-		return count

-	end,

-	allow_metadata_inventory_put = function(pos, listname, index, stack, player)

-		local meta = minetest.get_meta(pos)

-		if not barter.chest.check_privilege(listname,player:get_player_name(),meta) then return 0 end

-		return stack:get_count()

-	end,

-	allow_metadata_inventory_take = function(pos, listname, index, stack, player)

-		local meta = minetest.get_meta(pos)

-		if not barter.chest.check_privilege(listname,player:get_player_name(),meta) then return 0 end

-		return stack:get_count()

-	end,

-})

+barter = {}
+
+-- internationalization boilerplate
+local MP = minetest.get_modpath(minetest.get_current_modname())
+local S, NS = dofile(MP.."/intllib.lua")
+
+barter.chest = {}
+barter.chest.formspec = {
+	main = "size[8,9]"..
+		"list[current_name;pl1;0,0;3,4;]"..
+		"list[current_name;pl2;5,0;3,4;]"..
+		"list[current_player;main;0,5;8,4;]",
+	pl1 = {
+		start = "button[3,1;1,1;pl1_start;" .. S("Start") .. "]",
+		player = function(name) return "label[3,0;"..name.."]" end,
+		accept1 = "button[3,1;1,1;pl1_accept1;" .. S("Confirm") .. "]"..
+				"button[3,2;1,1;pl1_cancel;" .. S("Cancel") .. "]",
+		accept2 = "button[3,1;1,1;pl1_accept2;" .. S("Exchange") .. "]"..
+				"button[3,2;1,1;pl1_cancel;" .. S("Cancel") .. "]",
+	},
+	pl2 = {
+		start = "button[4,1;1,1;pl2_start;" .. S("Start") .. "]",
+		player = function(name) return "label[4,0;"..name.."]" end,
+		accept1 = "button[4,1;1,1;pl2_accept1;" .. S("Confirm") .. "]"..
+				"button[4,2;1,1;pl2_cancel;" .. S("Cancel") .. "]",
+		accept2 = "button[4,1;1,1;pl2_accept2;" .. S("Exchange") .. "]"..
+				"button[4,2;1,1;pl2_cancel;" .. S("Cancel") .. "]",
+	},
+}
+
+barter.chest.check_privilege = function(listname,playername,meta)
+	if listname == "pl1" then
+		if playername ~= meta:get_string("pl1") then
+			return false
+		elseif meta:get_int("pl1step") ~= 1 then
+			return false
+		end
+	end
+	if listname == "pl2" then
+		if playername ~= meta:get_string("pl2") then
+			return false
+		elseif meta:get_int("pl2step") ~= 1 then
+			return false
+		end
+	end
+	return true
+end
+
+barter.chest.update_formspec = function(meta)
+	formspec = barter.chest.formspec.main
+	pl_formspec = function (n)
+		if meta:get_int(n.."step")==0 then
+			formspec = formspec .. barter.chest.formspec[n].start
+		else
+			formspec = formspec .. barter.chest.formspec[n].player(meta:get_string(n))
+			if meta:get_int(n.."step") == 1 then
+				formspec = formspec .. barter.chest.formspec[n].accept1
+			elseif meta:get_int(n.."step") == 2 then
+				formspec = formspec .. barter.chest.formspec[n].accept2
+			end
+		end
+	end
+	pl_formspec("pl1") pl_formspec("pl2")
+	meta:set_string("formspec",formspec)
+end
+
+barter.chest.give_inventory = function(inv,list,playername)
+	player = minetest.get_player_by_name(playername)
+	if player then
+		for k,v in ipairs(inv:get_list(list)) do
+			player:get_inventory():add_item("main",v)
+			inv:remove_item(list,v)
+		end
+	end
+end
+
+barter.chest.cancel = function(meta)
+	barter.chest.give_inventory(meta:get_inventory(),"pl1",meta:get_string("pl1"))
+	barter.chest.give_inventory(meta:get_inventory(),"pl2",meta:get_string("pl2"))
+	meta:set_string("pl1","")
+	meta:set_string("pl2","")
+	meta:set_int("pl1step",0)
+	meta:set_int("pl2step",0)
+end
+
+barter.chest.exchange = function(meta)
+	barter.chest.give_inventory(meta:get_inventory(),"pl1",meta:get_string("pl2"))
+	barter.chest.give_inventory(meta:get_inventory(),"pl2",meta:get_string("pl1"))
+	meta:set_string("pl1","")
+	meta:set_string("pl2","")
+	meta:set_int("pl1step",0)
+	meta:set_int("pl2step",0)
+end
+
+minetest.register_node("currency:barter", {
+		drawtype = "nodebox",
+	description = S("Barter Table"),
+	paramtype = "light",
+	paramtype2 = "facedir",
+	tiles = {"barter_top.png",
+					"barter_base.png",
+					"barter_side.png"},
+	inventory_image = "barter_top.png",
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-0.500000,0.312500,-0.500000,0.500000,0.500000,0.500000},
+			{-0.437500,-0.500000,-0.437500,-0.250000,0.500000,-0.250000}, 
+			{-0.437500,-0.500000,0.250000,-0.250000,0.500000,0.437500},
+			{0.250000,-0.500000,-0.437500,0.437500,0.500000,-0.250000},
+			{0.250000,-0.500000,0.250000,0.437500,0.500000,0.447500}, 
+		},
+	},
+	groups = {choppy=2,oddly_breakable_by_hand=2},
+	sounds = default.node_sound_wood_defaults(),
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("infotext", S("Barter Table"))
+		meta:set_string("pl1","")
+		meta:set_string("pl2","")
+		barter.chest.update_formspec(meta)
+		local inv = meta:get_inventory()
+		inv:set_size("pl1", 3*4)
+		inv:set_size("pl2", 3*4)
+	end,
+	on_receive_fields = function(pos, formname, fields, sender)
+		local meta = minetest.get_meta(pos)
+		pl_receive_fields = function(n)
+			if fields[n.."_start"] and meta:get_string(n) == "" then
+				meta:set_string(n,sender:get_player_name())
+			end
+			if meta:get_string(n) == "" then
+				meta:set_int(n.."step",0)
+			elseif meta:get_int(n.."step")==0 then
+				meta:set_int(n.."step",1)
+			end
+			if sender:get_player_name() == meta:get_string(n) then
+				if meta:get_int(n.."step")==1 and fields[n.."_accept1"] then
+					meta:set_int(n.."step",2)
+				end
+				if meta:get_int(n.."step")==2 and fields[n.."_accept2"] then
+					meta:set_int(n.."step",3)
+					if n == "pl1" and meta:get_int("pl2step") == 3 then barter.chest.exchange(meta) end
+					if n == "pl2" and meta:get_int("pl1step") == 3 then barter.chest.exchange(meta) end
+				end
+				if fields[n.."_cancel"] then barter.chest.cancel(meta) end
+			end
+		end
+		pl_receive_fields("pl1") pl_receive_fields("pl2")
+		-- End
+		barter.chest.update_formspec(meta)
+	end,
+	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+		local meta = minetest.get_meta(pos)
+		if not barter.chest.check_privilege(from_list,player:get_player_name(),meta) then return 0 end
+		if not barter.chest.check_privilege(to_list,player:get_player_name(),meta) then return 0 end
+		return count
+	end,
+	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+		local meta = minetest.get_meta(pos)
+		if not barter.chest.check_privilege(listname,player:get_player_name(),meta) then return 0 end
+		return stack:get_count()
+	end,
+	allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+		local meta = minetest.get_meta(pos)
+		if not barter.chest.check_privilege(listname,player:get_player_name(),meta) then return 0 end
+		return stack:get_count()
+	end,
+})
diff --git a/currency/crafting.lua b/currency/crafting.lua
index ab1374c..5013fd2 100644
--- a/currency/crafting.lua
+++ b/currency/crafting.lua
@@ -1,83 +1,169 @@
-minetest.register_craft({

-	output = 'currency:safe',

-	recipe = {

-		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},

-		{'default:steel_ingot', 'default:mese_crystal', 'default:steel_ingot'},

-		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},

-	}

-})

-

-minetest.register_craft({

-	output = 'currency:shop',

-	recipe = {

-		{'default:sign_wall'},

-		{'default:chest_locked'},

-	}

-})

-

-minetest.register_craft({

-	output = 'currency:barter',

-	recipe = {

-		{'default:sign_wall'},

-		{'default:chest'},

-	}

-})

-

-minetest.register_craft({

-	type = "shapeless",

-	output = "currency:minegeld_5",

-	recipe = {"currency:minegeld", "currency:minegeld", "currency:minegeld", "currency:minegeld", "currency:minegeld"},

-})

-

-minetest.register_craft({

-	type = "shapeless",

-	output = "currency:minegeld_10",

-	recipe = {"currency:minegeld_5", "currency:minegeld_5"},

-})

-

-minetest.register_craft({

-	type = "shapeless",

-	output = "currency:minegeld_5 2",

-	recipe = {"currency:minegeld_10"},

-})

-

-minetest.register_craft({

-	type = "shapeless",

-	output = "currency:minegeld 5",

-	recipe = {"currency:minegeld_5"},

-})

-

-minetest.register_craft({

-	type = "shapeless",

-	output = "currency:minegeld_10 5",

-	recipe = {"currency:minegeld_50"},

-})

-

-minetest.register_craft({

-	type = "shapeless",

-	output = "currency:minegeld_50",

-	recipe = {"currency:minegeld_10", "currency:minegeld_10", "currency:minegeld_10", "currency:minegeld_10", "currency:minegeld_10"},

-})

-

-minetest.register_craft({

-	type = "shapeless",

-	output = "currency:minegeld_bundle",

-	recipe = {

-		"group:minegeld",

-		"group:minegeld",

-		"group:minegeld",

-		"group:minegeld",

-		"group:minegeld",

-		"group:minegeld",

-		"group:minegeld",

-		"group:minegeld",

-		"group:minegeld"

-	},

-})

-

-minetest.register_craft({

-	type = "fuel",

-	recipe = "currency:minegeld_bundle",

-	burntime = 1,

-})

-

+minetest.register_craft({
+	output = 'currency:safe',
+	recipe = {
+		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
+		{'default:steel_ingot', 'default:mese_crystal', 'default:steel_ingot'},
+		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
+	}
+})
+
+minetest.register_craft({
+	output = 'currency:shop',
+	recipe = {
+		{'default:sign_wall'},
+		{'default:chest_locked'},
+	}
+})
+
+minetest.register_craft({
+	output = 'currency:barter',
+	recipe = {
+		{'default:sign_wall'},
+		{'default:chest'},
+	}
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld_cent_10",
+	recipe = {
+		"currency:minegeld_cent_5",
+		"currency:minegeld_cent_5"
+	},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld_cent_5 2",
+	recipe = {"currency:minegeld_cent_10"},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld_cent_25",
+	recipe = {
+		"currency:minegeld_cent_5",
+		"currency:minegeld_cent_5",
+		"currency:minegeld_cent_5",
+		"currency:minegeld_cent_5",
+		"currency:minegeld_cent_5"
+	},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld_cent_5 5",
+	recipe = {"currency:minegeld_cent_25"},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld",
+	recipe = {
+		"currency:minegeld_cent_25",
+		"currency:minegeld_cent_25",
+		"currency:minegeld_cent_25",
+		"currency:minegeld_cent_25"
+	},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld_cent_25 4",
+	recipe = {"currency:minegeld"},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld_5",
+	recipe = {
+		"currency:minegeld",
+		"currency:minegeld",
+		"currency:minegeld",
+		"currency:minegeld",
+		"currency:minegeld"
+	},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld 5",
+	recipe = {"currency:minegeld_5"},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld_10",
+	recipe = {
+		"currency:minegeld_5",
+		"currency:minegeld_5"
+	},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld_5 2",
+	recipe = {"currency:minegeld_10"},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld 5",
+	recipe = {"currency:minegeld_5"},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld_10 5",
+	recipe = {"currency:minegeld_50"},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld_50",
+	recipe = {
+		"currency:minegeld_10",
+		"currency:minegeld_10",
+		"currency:minegeld_10",
+		"currency:minegeld_10",
+		"currency:minegeld_10"
+	},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld_100",
+	recipe = {
+		"currency:minegeld_50",
+		"currency:minegeld_50"
+	},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld_50 2",
+	recipe = {"currency:minegeld_100" },
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "currency:minegeld_bundle",
+	recipe = {
+		"group:minegeld",
+		"group:minegeld",
+		"group:minegeld",
+		"group:minegeld",
+		"group:minegeld",
+		"group:minegeld",
+		"group:minegeld",
+		"group:minegeld",
+		"group:minegeld"
+	},
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "currency:minegeld_bundle",
+	burntime = 1,
+})
+
diff --git a/currency/craftitems.lua b/currency/craftitems.lua
index 521195f..079bcb5 100644
--- a/currency/craftitems.lua
+++ b/currency/craftitems.lua
@@ -1,37 +1,65 @@
--- internationalization boilerplate

-local MP = minetest.get_modpath(minetest.get_current_modname())

-local S, NS = dofile(MP.."/intllib.lua")

-

-minetest.register_craftitem("currency:minegeld", {

-    description = S("1 MineGeld Note"),

-    inventory_image = "minegeld.png",

-        stack_max = 30000,

-		groups = {minegeld = 1}

-})

-

-minetest.register_craftitem("currency:minegeld_5", {

-    description = S("5 MineGeld Note"),

-    inventory_image = "minegeld_5.png",

-        stack_max = 30000,

-		groups = {minegeld = 1}

-})

-

-minetest.register_craftitem("currency:minegeld_10", {

-    description = S("10 MineGeld Note"),

-    inventory_image = "minegeld_10.png",

-        stack_max = 30000,

-		groups = {minegeld = 1}

-})

-

-minetest.register_craftitem("currency:minegeld_50", {

-    description = S("50 MineGeld Note"),

-    inventory_image = "minegeld_50.png",

-        stack_max = 30000,

-		groups = {minegeld = 1}

-})

-

-minetest.register_craftitem("currency:minegeld_bundle", {

-    description = S("Bundle of random Minegeld notes"),

-    inventory_image = "minegeld_bundle.png",

-        stack_max = 30000,

-})

+-- internationalization boilerplate
+local MP = minetest.get_modpath(minetest.get_current_modname())
+local S, NS = dofile(MP.."/intllib.lua")
+
+minetest.register_craftitem("currency:minegeld_cent_5", {
+	description = S("5 Minegeld cent coin"),
+	inventory_image = "minegeld_cent_5.png",
+		stack_max = 1000,
+		groups = {minegeld = 1}
+})
+
+minetest.register_craftitem("currency:minegeld_cent_10", {
+	description = S("10 Minegeld cent coin"),
+	inventory_image = "minegeld_cent_10.png",
+		stack_max = 1000,
+		groups = {minegeld = 1}
+})
+
+minetest.register_craftitem("currency:minegeld_cent_25", {
+	description = S("25 Minegeld cent coin"),
+	inventory_image = "minegeld_cent_25.png",
+		stack_max = 1000,
+		groups = {minegeld = 1}
+})
+
+minetest.register_craftitem("currency:minegeld", {
+	description = S("1 Minegeld Note"),
+	inventory_image = "minegeld.png",
+		stack_max = 65535,
+		groups = {minegeld = 1}
+})
+
+minetest.register_craftitem("currency:minegeld_5", {
+	description = S("5 Minegeld Note"),
+	inventory_image = "minegeld_5.png",
+		stack_max = 65535,
+		groups = {minegeld = 1}
+})
+
+minetest.register_craftitem("currency:minegeld_10", {
+	description = S("10 Minegeld Note"),
+	inventory_image = "minegeld_10.png",
+		stack_max = 65535,
+		groups = {minegeld = 1}
+})
+
+minetest.register_craftitem("currency:minegeld_50", {
+	description = S("50 Minegeld Note"),
+	inventory_image = "minegeld_50.png",
+		stack_max = 65535,
+		groups = {minegeld = 1}
+})
+
+minetest.register_craftitem("currency:minegeld_100", {
+	description = S("100 Minegeld Note"),
+	inventory_image = "minegeld_100.png",
+		stack_max = 65535,
+		groups = {minegeld = 1}
+})
+
+minetest.register_craftitem("currency:minegeld_bundle", {
+	description = S("Bundle of random Minegeld notes"),
+	inventory_image = "minegeld_bundle.png",
+		stack_max = 65535,
+})
diff --git a/currency/depends.txt b/currency/depends.txt
index b650e9b..1b01adf 100644
--- a/currency/depends.txt
+++ b/currency/depends.txt
@@ -1,4 +1,4 @@
 default
 intllib?
 loot?
-pipeworks?
\ No newline at end of file
+pipeworks?
diff --git a/currency/description.txt b/currency/description.txt
index aca9890..e6e2898 100644
--- a/currency/description.txt
+++ b/currency/description.txt
@@ -1 +1 @@
-Provides shops, barter tables, safes, and three denominations of currency, called "Minegeld".
+Provides shops, barter tables, safes, and multiple denominations of currency, called "Minegeld".
diff --git a/currency/income.lua b/currency/income.lua
index cbbd5d8..2c9fb47 100644
--- a/currency/income.lua
+++ b/currency/income.lua
@@ -6,33 +6,33 @@ local S, NS = dofile(MP.."/intllib.lua")
 
 local timer = 0
 minetest.register_globalstep(function(dtime)
-    timer = timer + dtime;
-    if timer >= 720 then --720 for one day
-        timer = 0
-        for _,player in ipairs(minetest.get_connected_players()) do
-                local name = player:get_player_name()
-                if players_income[name] == nil then
-                    players_income[name] = 0
-                end
-                players_income[name] = 1
-                minetest.log("info", "[Currency] "..S("basic income for @1", name))
-        end
-    end
+	timer = timer + dtime;
+	if timer >= 720 then --720 for one day
+		timer = 0
+		for _,player in ipairs(minetest.get_connected_players()) do
+				local name = player:get_player_name()
+				if players_income[name] == nil then
+					players_income[name] = 0
+				end
+				players_income[name] = 1
+				minetest.log("info", "[Currency] "..S("basic income for @1", name))
+		end
+	end
 end)
 
 earn_income = function(player)
-    if not player or player.is_fake_player then return end
-    local name = player:get_player_name()
-    if players_income[name] == nil then
-        players_income[name] = 0
-    end
-    if players_income[name] > 0 then
-        count = players_income[name]
-        local inv = player:get_inventory()
-        inv:add_item("main", {name="currency:minegeld_5", count=count})
-        players_income[name] = 0
-        minetest.log("info", "[Currency] "..S("added basic income for @1 to inventory", name))
-    end
+	if not player or player.is_fake_player then return end
+	local name = player:get_player_name()
+	if players_income[name] == nil then
+		players_income[name] = 0
+	end
+	if players_income[name] > 0 then
+		count = players_income[name]
+		local inv = player:get_inventory()
+		inv:add_item("main", {name="currency:minegeld_10", count=count})
+		players_income[name] = 0
+		minetest.log("info", "[Currency] "..S("added basic income for @1 to inventory", name))
+	end
 end
 
 minetest.register_on_dignode(function(pos, oldnode, digger)
diff --git a/currency/init.lua b/currency/init.lua
index 6dbf3a9..27cb054 100644
--- a/currency/init.lua
+++ b/currency/init.lua
@@ -1,24 +1,24 @@
-local modpath = minetest.get_modpath("currency")

-

--- internationalization boilerplate

-local S, NS = dofile(modpath.."/intllib.lua")

-

-minetest.log("info", S("Currency mod loading..."))

-

-dofile(modpath.."/craftitems.lua")

-minetest.log("info", "[Currency] "..S("Craft_items Loaded!"))

-dofile(modpath.."/shop.lua")

-minetest.log("info", "[Currency] "..S("Shop Loaded!"))

-dofile(modpath.."/barter.lua")

-minetest.log("info", "[Currency] "..S("Barter Loaded!"))

-dofile(modpath.."/safe.lua")

-minetest.log("info", "[Currency] "..S("Safe Loaded!"))

-dofile(modpath.."/crafting.lua")

-minetest.log("info", "[Currency] "..S("Crafting Loaded!"))

-

-if minetest.settings:get_bool("creative_mode") then

-	minetest.log("info", "[Currency] "..S("Creative mode in use, skipping basic income."))

-else

-	dofile(modpath.."/income.lua")

-	minetest.log("info", "[Currency] "..S("Income Loaded!"))

-end

+local modpath = minetest.get_modpath("currency")
+
+-- internationalization boilerplate
+local S, NS = dofile(modpath.."/intllib.lua")
+
+minetest.log("info", S("Currency mod loading..."))
+
+dofile(modpath.."/craftitems.lua")
+minetest.log("info", "[Currency] "..S("Craft_items Loaded!"))
+dofile(modpath.."/shop.lua")
+minetest.log("info", "[Currency] "..S("Shop Loaded!"))
+dofile(modpath.."/barter.lua")
+minetest.log("info", "[Currency] "..S("Barter Loaded!"))
+dofile(modpath.."/safe.lua")
+minetest.log("info", "[Currency] "..S("Safe Loaded!"))
+dofile(modpath.."/crafting.lua")
+minetest.log("info", "[Currency] "..S("Crafting Loaded!"))
+
+if minetest.settings:get_bool("creative_mode") then
+	minetest.log("info", "[Currency] "..S("Creative mode in use, skipping basic income."))
+else
+	dofile(modpath.."/income.lua")
+	minetest.log("info", "[Currency] "..S("Income Loaded!"))
+end
diff --git a/currency/loot.lua b/currency/loot.lua
index e687724..d0ea820 100644
--- a/currency/loot.lua
+++ b/currency/loot.lua
@@ -27,4 +27,23 @@ loot.register_loot({
 		min_size = 1,
 		max_size = 10,
 	},
-})
\ No newline at end of file
+})
+
+
+loot.register_loot({
+	weights = { generic = 50 },
+	payload = {
+		stack = ItemStack("currency:minegeld_50"),
+		min_size = 1,
+		max_size = 10,
+	},
+})
+
+loot.register_loot({
+	weights = { generic = 50 },
+	payload = {
+		stack = ItemStack("currency:minegeld_100"),
+		min_size = 1,
+		max_size = 10,
+	},
+})
diff --git a/currency/safe.lua b/currency/safe.lua
index b5c3c38..ad243e5 100644
--- a/currency/safe.lua
+++ b/currency/safe.lua
@@ -1,106 +1,106 @@
--- internationalization boilerplate

-local MP = minetest.get_modpath(minetest.get_current_modname())

-local S, NS = dofile(MP.."/intllib.lua")

-

-function default.get_safe_formspec(pos)

-	local spos = pos.x .. "," .. pos.y .. "," ..pos.z

-	local formspec =

-		"size[8,9]"..

-		"list[nodemeta:".. spos .. ";main;1,1;6,2;]"..

-		"list[current_player;main;0,5;8,4;]"..

-		"listring[nodemeta:".. spos .. ";main]"..

-		"listring[current_player;main]"

-	return formspec

-end

-

-local function has_safe_privilege(meta, player)

-	local name = ""

-	if player then

-		if minetest.check_player_privs(player, "protection_bypass") then

-			return true

-		end

-		name = player:get_player_name()

-	end

-	if name ~= meta:get_string("owner") then

-		return false

-	end

-	return true

-end

-

-minetest.register_node("currency:safe", {

-	description = S("Safe"),

-	inventory_image = "safe_front.png",

-	paramtype = "light",

-	paramtype2 = "facedir",

-	tiles = {"safe_side.png",

-	        "safe_side.png",

-			"safe_side.png",

-			"safe_side.png",

-			"safe_side.png",

-			"safe_front.png",},

-	is_ground_content = false,

-	groups = {cracky=1},

-	after_place_node = function(pos, placer)

-		local meta = minetest.get_meta(pos)

-		meta:set_string("owner", placer:get_player_name() or "")

-		meta:set_string("infotext", S("Safe (owned by @1)", meta:get_string("owner")))

-	end,

-	on_construct = function(pos)

-		local meta = minetest.get_meta(pos)

-		meta:set_string("infotext", "Safe")

-		meta:set_string("owner", "")

-		local inv = meta:get_inventory()

-		inv:set_size("main", 6*2)

-	end,

-	can_dig = function(pos,player)

-		local meta = minetest.get_meta(pos);

-		local inv = meta:get_inventory()

-		return inv:is_empty("main") and has_safe_privilege(meta, player)

-	end,

-	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)

-		local meta = minetest.get_meta(pos)

-		if not has_safe_privilege(meta, player) then

-			minetest.log("action", S("@1 tried to access a safe belonging to @2 at @3",

-				player:get_player_name(), meta:get_string("owner"),	minetest.pos_to_string(pos)))

-			return 0

-		end

-		return count

-	end,

-    allow_metadata_inventory_put = function(pos, listname, index, stack, player)

-		local meta = minetest.get_meta(pos)

-		if not has_safe_privilege(meta, player) then

-			minetest.log("action", S("@1 tried to access a safe belonging to @2 at @3",

-				player:get_player_name(), meta:get_string("owner"), minetest.pos_to_string(pos)))

-			return 0

-		end

-		return stack:get_count()

-	end,

-    allow_metadata_inventory_take = function(pos, listname, index, stack, player)

-		local meta = minetest.get_meta(pos)

-		if not has_safe_privilege(meta, player) then

-			minetest.log("action", S("@1 tried to access a safe belonging to @2 at @3",

-				player:get_player_name(), meta:get_string("owner"), minetest.pos_to_string(pos)))

-			return 0

-		end

-		return stack:get_count()

-	end,

-	on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)

-		minetest.log("action", S("@1 moves stuff in safe at @2", player:get_player_name(), minetest.pos_to_string(pos)))

-	end,

-    on_metadata_inventory_put = function(pos, listname, index, stack, player)

-		minetest.log("action", S("@1 moves stuff to safe at @2", player:get_player_name(), minetest.pos_to_string(pos)))

-	end,

-    on_metadata_inventory_take = function(pos, listname, index, stack, player)

-		minetest.log("action", S("@1 takes stuff from safe at @2", player:get_player_name(), minetest.pos_to_string(pos)))

-	end,

-	on_rightclick = function(pos, node, clicker)

-		local meta = minetest.get_meta(pos)

-		if has_safe_privilege(meta, clicker) then

-			minetest.show_formspec(

-				clicker:get_player_name(),

-				"currency:safe",

-				default.get_safe_formspec(pos)

-			)

-		end

-	end,

-})

+-- internationalization boilerplate
+local MP = minetest.get_modpath(minetest.get_current_modname())
+local S, NS = dofile(MP.."/intllib.lua")
+
+function default.get_safe_formspec(pos)
+	local spos = pos.x .. "," .. pos.y .. "," ..pos.z
+	local formspec =
+		"size[8,9]"..
+		"list[nodemeta:".. spos .. ";main;1,1;6,2;]"..
+		"list[current_player;main;0,5;8,4;]"..
+		"listring[nodemeta:".. spos .. ";main]"..
+		"listring[current_player;main]"
+	return formspec
+end
+
+local function has_safe_privilege(meta, player)
+	local name = ""
+	if player then
+		if minetest.check_player_privs(player, "protection_bypass") then
+			return true
+		end
+		name = player:get_player_name()
+	end
+	if name ~= meta:get_string("owner") then
+		return false
+	end
+	return true
+end
+
+minetest.register_node("currency:safe", {
+	description = S("Safe"),
+	inventory_image = "safe_front.png",
+	paramtype = "light",
+	paramtype2 = "facedir",
+	tiles = {"safe_side.png",
+			"safe_side.png",
+			"safe_side.png",
+			"safe_side.png",
+			"safe_side.png",
+			"safe_front.png",},
+	is_ground_content = false,
+	groups = {cracky=1},
+	after_place_node = function(pos, placer)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("owner", placer:get_player_name() or "")
+		meta:set_string("infotext", S("Safe (owned by @1)", meta:get_string("owner")))
+	end,
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("infotext", "Safe")
+		meta:set_string("owner", "")
+		local inv = meta:get_inventory()
+		inv:set_size("main", 6*2)
+	end,
+	can_dig = function(pos,player)
+		local meta = minetest.get_meta(pos);
+		local inv = meta:get_inventory()
+		return inv:is_empty("main") and has_safe_privilege(meta, player)
+	end,
+	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+		local meta = minetest.get_meta(pos)
+		if not has_safe_privilege(meta, player) then
+			minetest.log("action", S("@1 tried to access a safe belonging to @2 at @3",
+				player:get_player_name(), meta:get_string("owner"),	minetest.pos_to_string(pos)))
+			return 0
+		end
+		return count
+	end,
+	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+		local meta = minetest.get_meta(pos)
+		if not has_safe_privilege(meta, player) then
+			minetest.log("action", S("@1 tried to access a safe belonging to @2 at @3",
+				player:get_player_name(), meta:get_string("owner"), minetest.pos_to_string(pos)))
+			return 0
+		end
+		return stack:get_count()
+	end,
+	allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+		local meta = minetest.get_meta(pos)
+		if not has_safe_privilege(meta, player) then
+			minetest.log("action", S("@1 tried to access a safe belonging to @2 at @3",
+				player:get_player_name(), meta:get_string("owner"), minetest.pos_to_string(pos)))
+			return 0
+		end
+		return stack:get_count()
+	end,
+	on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+		minetest.log("action", S("@1 moves stuff in safe at @2", player:get_player_name(), minetest.pos_to_string(pos)))
+	end,
+	on_metadata_inventory_put = function(pos, listname, index, stack, player)
+		minetest.log("action", S("@1 moves stuff to safe at @2", player:get_player_name(), minetest.pos_to_string(pos)))
+	end,
+	on_metadata_inventory_take = function(pos, listname, index, stack, player)
+		minetest.log("action", S("@1 takes stuff from safe at @2", player:get_player_name(), minetest.pos_to_string(pos)))
+	end,
+	on_rightclick = function(pos, node, clicker)
+		local meta = minetest.get_meta(pos)
+		if has_safe_privilege(meta, clicker) then
+			minetest.show_formspec(
+				clicker:get_player_name(),
+				"currency:safe",
+				default.get_safe_formspec(pos)
+			)
+		end
+	end,
+})
diff --git a/currency/shop.lua b/currency/shop.lua
index 301a08c..6f7d264 100644
--- a/currency/shop.lua
+++ b/currency/shop.lua
@@ -1,217 +1,217 @@
--- internationalization boilerplate

-local MP = minetest.get_modpath(minetest.get_current_modname())

-local S, NS = dofile(MP.."/intllib.lua")

-

-default.shop = {}

-default.shop.current_shop = {}

-default.shop.formspec = {

-	customer = function(pos)

-		local list_name = "nodemeta:"..pos.x..','..pos.y..','..pos.z

-		local formspec = "size[8,9.5]"..

-		"label[0,0;" .. S("Customer gives (pay here!)") .. "]"..

-		"list[current_player;customer_gives;0,0.5;3,2;]"..

-		"label[0,2.5;" .. S("Customer gets:") .. "]"..

-		"list[current_player;customer_gets;0,3;3,2;]"..

-		"label[5,0;" .. S("Owner wants:") .. "]"..

-		"list["..list_name..";owner_wants;5,0.5;3,2;]"..

-		"label[5,2.5;" .. S("Owner gives:") .. "]"..

-		"list["..list_name..";owner_gives;5,3;3,2;]"..

-		"list[current_player;main;0,5.5;8,4;]"..

-		"button[3,2;2,1;exchange;" .. S("Exchange") .. "]"

-		return formspec

-	end,

-	owner = function(pos)

-		local list_name = "nodemeta:"..pos.x..','..pos.y..','..pos.z

-		local formspec = "size[8,9.5]"..

-		"label[0,0;" .. S("Customers gave:") .. "]"..

-		"list["..list_name..";customers_gave;0,0.5;3,2;]"..

-		"label[0,2.5;" .. S("Your stock:") .. "]"..

-		"list["..list_name..";stock;0,3;3,2;]"..

-		"label[5,0;" .. S("You want:") .. "]"..

-		"list["..list_name..";owner_wants;5,0.5;3,2;]"..

-		"label[5,2.5;" .. S("In exchange, you give:") .. "]"..

-		"list["..list_name..";owner_gives;5,3;3,2;]"..

-		"label[0,5;" .. S("Owner, Use (E)+Place (right mouse button) for customer interface") .. "]"..

-		"list[current_player;main;0,5.5;8,4;]"

-		return formspec

-	end,

-}

-

-local have_pipeworks = minetest.global_exists("pipeworks")

-

-default.shop.check_privilege = function(listname,playername,meta)

-	--[[if listname == "pl1" then

-		if playername ~= meta:get_string("pl1") then

-			return false

-		elseif meta:get_int("pl1step") ~= 1 then

-			return false

-		end

-	end

-	if listname == "pl2" then

-		if playername ~= meta:get_string("pl2") then

-			return false

-		elseif meta:get_int("pl2step") ~= 1 then

-			return false

-		end

-	end]]

-	return true

-end

-

-

-default.shop.give_inventory = function(inv,list,playername)

-	player = minetest.get_player_by_name(playername)

-	if player then

-		for k,v in ipairs(inv:get_list(list)) do

-			player:get_inventory():add_item("main",v)

-			inv:remove_item(list,v)

-		end

-	end

-end

-

-default.shop.cancel = function(meta)

-	--[[default.shop.give_inventory(meta:get_inventory(),"pl1",meta:get_string("pl1"))

-	default.shop.give_inventory(meta:get_inventory(),"pl2",meta:get_string("pl2"))

-	meta:set_string("pl1","")

-	meta:set_string("pl2","")

-	meta:set_int("pl1step",0)

-	meta:set_int("pl2step",0)]]

-end

-

-default.shop.exchange = function(meta)

-	--[[default.shop.give_inventory(meta:get_inventory(),"pl1",meta:get_string("pl2"))

-	default.shop.give_inventory(meta:get_inventory(),"pl2",meta:get_string("pl1"))

-	meta:set_string("pl1","")

-	meta:set_string("pl2","")

-	meta:set_int("pl1step",0)

-	meta:set_int("pl2step",0)]]

-end

-

-minetest.register_node("currency:shop", {

-	description = S("Shop"),

-	paramtype2 = "facedir",

-	tiles = {"shop_top.png",

-			"shop_top.png",

-			"shop_side.png",

-			"shop_side.png",

-			"shop_side.png",

-			"shop_front.png"},

-	inventory_image = "shop_front.png",

-	groups = {choppy=2,oddly_breakable_by_hand=2,tubedevice=1,tubedevice_receiver=1},

-	sounds = default.node_sound_wood_defaults(),

-	after_place_node = function(pos, placer, itemstack)

-		local owner = placer:get_player_name()

-		local meta = minetest.get_meta(pos)

-		meta:set_string("infotext", S("Exchange shop (owned by @1)", owner))

-		meta:set_string("owner",owner)

-		--[[meta:set_string("pl1","")

-		meta:set_string("pl2","")]]

-		local inv = meta:get_inventory()

-		inv:set_size("customers_gave", 3*2)

-		inv:set_size("stock", 3*2)

-		inv:set_size("owner_wants", 3*2)

-		inv:set_size("owner_gives", 3*2)

-		if have_pipeworks then pipeworks.after_place(pos) end

-	end,

-	after_dig_node = (have_pipeworks and pipeworks and pipeworks.after_dig),

-	tube = {

-		insert_object = function(pos, node, stack, direction)

-			local meta = minetest.get_meta(pos)

-			local inv = meta:get_inventory()

-			return inv:add_item("stock",stack)

-		end,

-		can_insert = function(pos,node,stack,direction)

-			local meta = minetest.get_meta(pos)

-			local inv = meta:get_inventory()

-			return inv:room_for_item("stock", stack)

-		end,

-		input_inventory = "customers_gave",

-		connect_sides = {left = 1, right = 1, back = 1, front = 1, bottom = 1, top = 1}

-	},

-	on_rightclick = function(pos, node, clicker, itemstack)

-		clicker:get_inventory():set_size("customer_gives", 3*2)

-		clicker:get_inventory():set_size("customer_gets", 3*2)

-		default.shop.current_shop[clicker:get_player_name()] = pos

-		local meta = minetest.get_meta(pos)

-		if clicker:get_player_name() == meta:get_string("owner") and not clicker:get_player_control().aux1 then

-			minetest.show_formspec(clicker:get_player_name(),"currency:shop_formspec",default.shop.formspec.owner(pos))

-		else

-			minetest.show_formspec(clicker:get_player_name(),"currency:shop_formspec",default.shop.formspec.customer(pos))

-		end

-	end,

-	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)

-		local meta = minetest.get_meta(pos)

-		if player:get_player_name() ~= meta:get_string("owner") then return 0 end

-		return count

-	end,

-	allow_metadata_inventory_put = function(pos, listname, index, stack, player)

-		local meta = minetest.get_meta(pos)

-		if player:get_player_name() ~= meta:get_string("owner") then return 0 end

-		return stack:get_count()

-	end,

-	allow_metadata_inventory_take = function(pos, listname, index, stack, player)

-		local meta = minetest.get_meta(pos)

-		if player:get_player_name() ~= meta:get_string("owner") then return 0 end

-		return stack:get_count()

-	end,

-	can_dig = function(pos, player)

-		local meta = minetest.get_meta(pos)

-		local inv = meta:get_inventory()

-		return inv:is_empty("stock") and inv:is_empty("customers_gave") and inv:is_empty("owner_wants") and inv:is_empty("owner_gives")

-	end

-})

-

-minetest.register_on_player_receive_fields(function(sender, formname, fields)

-	if formname == "currency:shop_formspec" and fields.exchange ~= nil and fields.exchange ~= "" then

-		local name = sender:get_player_name()

-		local pos = default.shop.current_shop[name]

-		local meta = minetest.get_meta(pos)

-		if meta:get_string("owner") == name then

-			minetest.chat_send_player(name,S("This is your own shop, you can't exchange to yourself!"))

-		else

-			local minv = meta:get_inventory()

-			local pinv = sender:get_inventory()

-			local invlist_tostring = function(invlist)

-				local out = {}

-				for i, item in pairs(invlist) do

-					out[i] = item:to_string()

-				end

-				return out

-			end

-			local wants = minv:get_list("owner_wants")

-			local gives = minv:get_list("owner_gives")

-			if wants == nil or gives == nil then return end -- do not crash the server

-			-- Check if we can exchange

-			local can_exchange = true

-			local owners_fault = false

-			for i, item in pairs(wants) do

-				if not pinv:contains_item("customer_gives",item) then

-					can_exchange = false

-				end

-			end

-			for i, item in pairs(gives) do

-				if not minv:contains_item("stock",item) then

-					can_exchange = false

-					owners_fault = true

-				end

-			end

-			if can_exchange then

-				for i, item in pairs(wants) do

-					pinv:remove_item("customer_gives",item)

-					minv:add_item("customers_gave",item)

-				end

-				for i, item in pairs(gives) do

-					minv:remove_item("stock",item)

-					pinv:add_item("customer_gets",item)

-				end

-				minetest.chat_send_player(name,S("Exchanged!"))

-			else

-				if owners_fault then

-					minetest.chat_send_player(name,S("Exchange can not be done, contact the shop owner."))

-				else

-					minetest.chat_send_player(name,S("Exchange can not be done, check if you put all items!"))

-				end

-			end

-		end

-	end

-end)

-

+-- internationalization boilerplate
+local MP = minetest.get_modpath(minetest.get_current_modname())
+local S, NS = dofile(MP.."/intllib.lua")
+
+default.shop = {}
+default.shop.current_shop = {}
+default.shop.formspec = {
+	customer = function(pos)
+		local list_name = "nodemeta:"..pos.x..','..pos.y..','..pos.z
+		local formspec = "size[8,9.5]"..
+		"label[0,0;" .. S("Customer gives (pay here!)") .. "]"..
+		"list[current_player;customer_gives;0,0.5;3,2;]"..
+		"label[0,2.5;" .. S("Customer gets:") .. "]"..
+		"list[current_player;customer_gets;0,3;3,2;]"..
+		"label[5,0;" .. S("Owner wants:") .. "]"..
+		"list["..list_name..";owner_wants;5,0.5;3,2;]"..
+		"label[5,2.5;" .. S("Owner gives:") .. "]"..
+		"list["..list_name..";owner_gives;5,3;3,2;]"..
+		"list[current_player;main;0,5.5;8,4;]"..
+		"button[3,2;2,1;exchange;" .. S("Exchange") .. "]"
+		return formspec
+	end,
+	owner = function(pos)
+		local list_name = "nodemeta:"..pos.x..','..pos.y..','..pos.z
+		local formspec = "size[8,9.5]"..
+		"label[0,0;" .. S("Customers gave:") .. "]"..
+		"list["..list_name..";customers_gave;0,0.5;3,2;]"..
+		"label[0,2.5;" .. S("Your stock:") .. "]"..
+		"list["..list_name..";stock;0,3;3,2;]"..
+		"label[5,0;" .. S("You want:") .. "]"..
+		"list["..list_name..";owner_wants;5,0.5;3,2;]"..
+		"label[5,2.5;" .. S("In exchange, you give:") .. "]"..
+		"list["..list_name..";owner_gives;5,3;3,2;]"..
+		"label[0,5;" .. S("Owner, Use (E)+Place (right mouse button) for customer interface") .. "]"..
+		"list[current_player;main;0,5.5;8,4;]"
+		return formspec
+	end,
+}
+
+local have_pipeworks = minetest.global_exists("pipeworks")
+
+default.shop.check_privilege = function(listname,playername,meta)
+	--[[if listname == "pl1" then
+		if playername ~= meta:get_string("pl1") then
+			return false
+		elseif meta:get_int("pl1step") ~= 1 then
+			return false
+		end
+	end
+	if listname == "pl2" then
+		if playername ~= meta:get_string("pl2") then
+			return false
+		elseif meta:get_int("pl2step") ~= 1 then
+			return false
+		end
+	end]]
+	return true
+end
+
+
+default.shop.give_inventory = function(inv,list,playername)
+	player = minetest.get_player_by_name(playername)
+	if player then
+		for k,v in ipairs(inv:get_list(list)) do
+			player:get_inventory():add_item("main",v)
+			inv:remove_item(list,v)
+		end
+	end
+end
+
+default.shop.cancel = function(meta)
+	--[[default.shop.give_inventory(meta:get_inventory(),"pl1",meta:get_string("pl1"))
+	default.shop.give_inventory(meta:get_inventory(),"pl2",meta:get_string("pl2"))
+	meta:set_string("pl1","")
+	meta:set_string("pl2","")
+	meta:set_int("pl1step",0)
+	meta:set_int("pl2step",0)]]
+end
+
+default.shop.exchange = function(meta)
+	--[[default.shop.give_inventory(meta:get_inventory(),"pl1",meta:get_string("pl2"))
+	default.shop.give_inventory(meta:get_inventory(),"pl2",meta:get_string("pl1"))
+	meta:set_string("pl1","")
+	meta:set_string("pl2","")
+	meta:set_int("pl1step",0)
+	meta:set_int("pl2step",0)]]
+end
+
+minetest.register_node("currency:shop", {
+	description = S("Shop"),
+	paramtype2 = "facedir",
+	tiles = {"shop_top.png",
+			"shop_top.png",
+			"shop_side.png",
+			"shop_side.png",
+			"shop_side.png",
+			"shop_front.png"},
+	inventory_image = "shop_front.png",
+	groups = {choppy=2,oddly_breakable_by_hand=2,tubedevice=1,tubedevice_receiver=1},
+	sounds = default.node_sound_wood_defaults(),
+	after_place_node = function(pos, placer, itemstack)
+		local owner = placer:get_player_name()
+		local meta = minetest.get_meta(pos)
+		meta:set_string("infotext", S("Exchange shop (owned by @1)", owner))
+		meta:set_string("owner",owner)
+		--[[meta:set_string("pl1","")
+		meta:set_string("pl2","")]]
+		local inv = meta:get_inventory()
+		inv:set_size("customers_gave", 3*2)
+		inv:set_size("stock", 3*2)
+		inv:set_size("owner_wants", 3*2)
+		inv:set_size("owner_gives", 3*2)
+		if have_pipeworks then pipeworks.after_place(pos) end
+	end,
+	after_dig_node = (have_pipeworks and pipeworks and pipeworks.after_dig),
+	tube = {
+		insert_object = function(pos, node, stack, direction)
+			local meta = minetest.get_meta(pos)
+			local inv = meta:get_inventory()
+			return inv:add_item("stock",stack)
+		end,
+		can_insert = function(pos,node,stack,direction)
+			local meta = minetest.get_meta(pos)
+			local inv = meta:get_inventory()
+			return inv:room_for_item("stock", stack)
+		end,
+		input_inventory = "customers_gave",
+		connect_sides = {left = 1, right = 1, back = 1, front = 1, bottom = 1, top = 1}
+	},
+	on_rightclick = function(pos, node, clicker, itemstack)
+		clicker:get_inventory():set_size("customer_gives", 3*2)
+		clicker:get_inventory():set_size("customer_gets", 3*2)
+		default.shop.current_shop[clicker:get_player_name()] = pos
+		local meta = minetest.get_meta(pos)
+		if clicker:get_player_name() == meta:get_string("owner") and not clicker:get_player_control().aux1 then
+			minetest.show_formspec(clicker:get_player_name(),"currency:shop_formspec",default.shop.formspec.owner(pos))
+		else
+			minetest.show_formspec(clicker:get_player_name(),"currency:shop_formspec",default.shop.formspec.customer(pos))
+		end
+	end,
+	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+		local meta = minetest.get_meta(pos)
+		if player:get_player_name() ~= meta:get_string("owner") then return 0 end
+		return count
+	end,
+	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+		local meta = minetest.get_meta(pos)
+		if player:get_player_name() ~= meta:get_string("owner") then return 0 end
+		return stack:get_count()
+	end,
+	allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+		local meta = minetest.get_meta(pos)
+		if player:get_player_name() ~= meta:get_string("owner") then return 0 end
+		return stack:get_count()
+	end,
+	can_dig = function(pos, player)
+		local meta = minetest.get_meta(pos)
+		local inv = meta:get_inventory()
+		return inv:is_empty("stock") and inv:is_empty("customers_gave") and inv:is_empty("owner_wants") and inv:is_empty("owner_gives")
+	end
+})
+
+minetest.register_on_player_receive_fields(function(sender, formname, fields)
+	if formname == "currency:shop_formspec" and fields.exchange ~= nil and fields.exchange ~= "" then
+		local name = sender:get_player_name()
+		local pos = default.shop.current_shop[name]
+		local meta = minetest.get_meta(pos)
+		if meta:get_string("owner") == name then
+			minetest.chat_send_player(name,S("This is your own shop, you can't exchange to yourself!"))
+		else
+			local minv = meta:get_inventory()
+			local pinv = sender:get_inventory()
+			local invlist_tostring = function(invlist)
+				local out = {}
+				for i, item in pairs(invlist) do
+					out[i] = item:to_string()
+				end
+				return out
+			end
+			local wants = minv:get_list("owner_wants")
+			local gives = minv:get_list("owner_gives")
+			if wants == nil or gives == nil then return end -- do not crash the server
+			-- Check if we can exchange
+			local can_exchange = true
+			local owners_fault = false
+			for i, item in pairs(wants) do
+				if not pinv:contains_item("customer_gives",item) then
+					can_exchange = false
+				end
+			end
+			for i, item in pairs(gives) do
+				if not minv:contains_item("stock",item) then
+					can_exchange = false
+					owners_fault = true
+				end
+			end
+			if can_exchange then
+				for i, item in pairs(wants) do
+					pinv:remove_item("customer_gives",item)
+					minv:add_item("customers_gave",item)
+				end
+				for i, item in pairs(gives) do
+					minv:remove_item("stock",item)
+					pinv:add_item("customer_gets",item)
+				end
+				minetest.chat_send_player(name,S("Exchanged!"))
+			else
+				if owners_fault then
+					minetest.chat_send_player(name,S("Exchange can not be done, contact the shop owner."))
+				else
+					minetest.chat_send_player(name,S("Exchange can not be done, check if you put all items!"))
+				end
+			end
+		end
+	end
+end)
+
diff --git a/currency/textures/minegeld_100.png b/currency/textures/minegeld_100.png
new file mode 100644
index 0000000..0e33b7a
--- /dev/null
+++ b/currency/textures/minegeld_100.png
diff --git a/currency/textures/minegeld_cent_10.png b/currency/textures/minegeld_cent_10.png
new file mode 100644
index 0000000..3875232
--- /dev/null
+++ b/currency/textures/minegeld_cent_10.png
diff --git a/currency/textures/minegeld_cent_25.png b/currency/textures/minegeld_cent_25.png
new file mode 100644
index 0000000..cf27f29
--- /dev/null
+++ b/currency/textures/minegeld_cent_25.png
diff --git a/currency/textures/minegeld_cent_5.png b/currency/textures/minegeld_cent_5.png
new file mode 100644
index 0000000..451c27a
--- /dev/null
+++ b/currency/textures/minegeld_cent_5.png