Index: altar.lua
==================================================================
--- altar.lua
+++ altar.lua
@@ -60,11 +60,11 @@
 		sunlight_propagates = true;
 		stack_max = 1;
 		tiles = god.idol.tex;
 		selection_box = { type = "fixed"; fixed = {hitbox}; };
 		collision_box = { type = "fixed"; fixed = {hitbox}; };
-		groups = { cracky = 2, sorcery_idol = 1, heavy = 1};
+		groups = { cracky = 2, sorcery_idol = 1, heavy = 1, sorcery_worship = 1};
 
 		after_place_node = function(pos, placer, stack, pointat)
 			local meta = minetest.get_meta(pos)
 			local stackmeta = stack:get_meta()
 			meta:set_int('favor', stackmeta:get_int('favor'))
@@ -195,11 +195,11 @@
 				-- loop through the sacrifices accepted by this god and check
 				-- whether the item on the altar is any of them
 				for s, value in pairs(god.sacrifice) do
 					if itemname == s then
 						if value < 0 then
-							bestow("new_campfire:ash", sorcery.lib.color(254,117,103))
+							bestow("sorcery:ash", sorcery.lib.color(254,117,103))
 						else
 							if idolmeta:get_string('last_sacrifice') == s then
 								-- the gods are getting bored
 								value = math.floor(value / 2)
 							end
@@ -293,11 +293,11 @@
 	collision_box = {
 		type = "fixed",
 		fixed = { {-0.5, -0.5, -0.5, 0.5, -0.09, 0.5} }
 	};
 
-	groups = {cracky = 2, oddly_breakable_by_hand = 2};
+	groups = {cracky = 2, oddly_breakable_by_hand = 2, sorcery_worship = 1};
 
 	on_construct = function(pos)
 		local meta = minetest.get_meta(pos)
 		local inv = meta:get_inventory()
 		inv:set_size('item', 1)

ADDED   attunement.lua
Index: attunement.lua
==================================================================
--- attunement.lua
+++ attunement.lua
@@ -0,0 +1,94 @@
+local u = sorcery.lib
+local m = u.marshal
+local tunepack, tuneunpack = m.transcoder {
+	code = m.t.u16; -- disambiguate just in case
+	partner_x = m.t.s32;
+	partner_y = m.t.s32;
+	partner_z = m.t.s32;
+	-- note that the meaning of 'partner' is a bit confusing. attuning
+	-- is a directional relationship; that is, every item can be tuned
+	-- to only one item (its partner), but more items can be tuned to
+	-- it. while it will in most cases be reciprocal, this will not
+	-- always be the case (e.g. with portals)
+}
+
+sorcery.attunement = {
+	nodeid = function(node)
+		local meta = minetest.get_meta(node)
+		local id
+		if meta:contains('sorcery:identity') then
+			id = meta:get_string('sorcery:identity')
+		else
+			id = sorcery.lib.str.rand(16)
+			meta:set_string('sorcery:identity', id)
+		end
+		return id
+	end;
+	decode = function(raw)
+		local obj = tuneunpack(u.str.meta_dearmor(raw,true))
+		return {
+			code = obj.code;
+			partner = {
+				x = obj.partner_x;
+				y = obj.partner_y;
+				z = obj.partner_z;
+			};
+		}
+	end;
+	encode = function(tune)
+		return u.str.meta_armor(tunepack {
+			code = tune.code;
+			partner_x = tune.partner.x;
+			partner_y = tune.partner.y;
+			partner_z = tune.partner.z;
+		}, true)
+	end;
+	get = function(node)
+		local raw = minetest.get_meta(node):get_string('sorcery:attune')
+		if not raw then return nil end
+		return sorcery.attunement.decode(raw)
+	end;
+	verify = function(node)
+		local tune = sorcery.attunement.get(node)
+		if not tune then return nil end
+		local ptnr = sorcery.attunement.get(tune.partner)
+		if not ptnr then return nil end
+
+		local nodename =minetest.get_node(node).name
+		local ptnrname =minetest.get_node(tune.partner).name
+
+		local ndef = minetest.registered_nodes[nodename]
+		local pdef = minetest.registered_nodes[ptnrname]
+
+		if not (ndef and ndef._sorcery and pdef and pdef._sorcery and
+			ndef._sorcery.attune and pdef._sorcery.attune) then return nil end
+
+		ndef = ndef._sorcery.attune pdef = pdef._sorcery.attune
+
+		if ndef.reciprocal and (not vector.equals(ptnr.partner, node)) then return nil end
+
+		if tune.code == ptnr.code then
+			return tune, ptnr
+		end
+		return nil
+	end;
+	set = function(node,tune)
+		local meta = minetest.get_meta(node)
+		meta:set_string('sorcery:attune', sorcery.attunement.encode(tune))
+		meta:mark_as_private('sorcery:attune')
+	end;
+	pair = function(reciprocal,src,dest)
+		local d, code = sorcery.attunement.get(src)
+		if reciprocal or not d then
+			code = math.random(0,65536)
+			sorcery.attunement.set(src, {
+				code = code;
+				partner = dest;
+			})
+		else code = d.code end
+		sorcery.attunement.set(dest, {
+			code = code;
+			partner = src;
+		})
+	end;
+}

Index: coins.lua
==================================================================
--- coins.lua
+++ coins.lua
@@ -86,11 +86,11 @@
 	drawtype = 'mesh';
 	mesh = 'sorcery-coinpress.obj';
 	sunlight_propagates = true;
 	paramtype = 'light';
 	paramtype2 = 'facedir';
-	groups = { cracky = 2; oddly_breakable_by_hand = 2; };
+	groups = { cracky = 2; oddly_breakable_by_hand = 2; sorcery_metallurgy = 1};
 	tiles = {
 		'default_wood.png';
 		'default_stone.png';
 		'default_copper_block.png';
 		'default_steel_block.png';

Index: compat.lua
==================================================================
--- compat.lua
+++ compat.lua
@@ -24,11 +24,21 @@
 end
 if silver then
 	minetest.register_alias('sorcery:silver_ingot',silver..'_ingot')
 	minetest.register_alias('sorcery:silver_block',silver..'_block')
 end
+
+if minetest.get_modpath("new_campfire") then
+	minetest.register_alias('sorcery:ash', 'new_campfire:ash')
+else
+	minetest.register_craftitem('sorcery:ash', {
+		description = 'Ash';
+		inventory_image = 'sorcery_iron_powder.png^[colorize:#FFFFFF:100';
+	})
+	minetest.register_alias('new_campfire:ash', 'sorcery:ash')
+end
 
 return {
 	defp = function(name)
 		return minetest.registered_items[name] or minetest.registered_aliases[name]
 	end
 }

ADDED   cookbook.lua
Index: cookbook.lua
==================================================================
--- cookbook.lua
+++ cookbook.lua
@@ -0,0 +1,509 @@
+-- by use of the enchanter, it is possible to reveal a random
+-- recipe and enscribe it on a sheet of paper. these sheets of
+-- paper can then bound together into books, combining like
+-- recipes
+
+sorcery.cookbook = {}
+local constants = {
+	-- do not show recipes for items in these groups
+	exclude_groups = {
+	};
+	exclude_names = {
+		'_stairs';
+		'_slab';
+		'slope_';
+	};
+	-- do not show recipes from this namespace
+	blacklist_mods = {
+		'group'; -- WHY IS THIS NECESSARY
+		'moreblocks'; -- too much noise
+	};
+
+	recipes_per_cookbook_page = 3;
+}
+
+local slot3x3 = {
+	{0,0}, {1,0}, {2,0};
+	{0,1}, {1,1}, {2,1};
+	{0,2}, {1,2}, {2,2};
+}
+local props_builtin = function(item)
+	local props = minetest.registered_items[item]._sorcery
+	if props and props.recipe then
+		return props.recipe
+	end
+	return {}
+end
+local modofname = function(id)
+	local sep = string.find(id,':')
+	if sep == nil then return nil end -- uh oh
+	return string.sub(id, 1, sep - 1)
+end
+local pick_builtin = function(kind) return function(restrict)
+	-- ow ow ow ow ow ow ow
+	local names = {}
+	for k in pairs(minetest.registered_items) do
+		local rec = minetest.get_craft_recipe(k)
+		if rec.items ~= nil and (rec.method == kind or (rec.method == 'shapeless' and kind == 'normal')) then -- is this last bit necessary?
+			local excluded = false
+			for _,n in pairs(constants.exclude_names) do
+				if string.find(p,n) then
+					excluded = true break end
+			end
+			if not excluded then for _,g in pairs(constants.exclude_groups) do
+				if minetest.get_item_group(p, g) > 0 then
+					excluded = true break end
+			end end
+			local props = minetest.registered_items[k]._sorcery
+			local module = modofname(k)
+			if not (excluded
+				or sorcery.lib.tbl.has(constants.blacklist_mods,module)
+				or (props and props.recipe and props.recipe.secret)
+				or (restrict and (
+				    (restrict.mod   and module ~= restrict.mod)
+				 or (restrict.group and (minetest.get_item_group(k, restrict.group) == 0))
+			))) then names[#names + 1] = k end
+		end
+	end
+	return names[math.random(#names)]
+end end
+local find_builtin = function(out)
+	local rec = {}
+	local i = minetest.get_craft_recipe(out)
+	if #i.items == 0 then return nil end
+	local w = (i.width == 0) and 3 or i.width
+	for j=1,#i.items do
+		local row = math.floor((j-1) / w)
+		local col = (j-1) % w
+		if i.items[j] then
+			rec[1 + (row * 3) + col] = i.items[j]
+		end
+	end
+	return rec
+end
+local desc_builtin = function(i)
+	local desc = minetest.registered_items[i].description
+	if not desc then return 'Peculiar Item' end
+
+	local eol = string.find(desc,'\n')
+	if not eol then return desc else return string.sub(desc,1,eol-1) end
+end;
+
+local bookadjs = { -- sets are in reverse order!
+	{'Celestial', 'Divine', 'Inspired', 'Heavenly';
+	 'Mystic', 'Diabolic', 'Luminous', 'Forsaken'};
+
+	{'Dark', 'Perfected', 'Flawless', 'Unthinkable';
+	 'Impossible', 'Worrisome', 'Unimpeachable'};
+
+	{'Splendid', 'Magnificent', 'Sublime', 'Grand';
+	 'Beneficent', 'Mysterious', 'Peculiar', 'Eerie';
+	 'Fulsome', 'Fearsome', 'Curious', 'Fascinating';
+     'Notorious', 'Infamous'};
+}
+
+sorcery.cookbook.classes = {
+	craft = {
+		name = 'Crafting Guide';
+		node = 'xdecor:workbench';
+		booksuf = 'Manual';
+		w = 3, h = 3;
+		chance = 2;
+		slots = slot3x3;
+		pick = pick_builtin('normal');
+		find = find_builtin;
+		desc = desc_builtin;
+		props = props_builtin;
+		apply_exclusions = true;
+	};
+	-- smelt = {
+	-- 	w = 3, h = 3;
+	-- 	slots = slot3x3;
+	-- };
+	cook = {
+		name = 'Cooking Recipe';
+		node = 'default:furnace';
+		booksuf = 'Cookbook';
+		w = 1, h = 1;
+		chance = 5;
+		slots = {{-0.2,0}};
+		pick = pick_builtin('cooking');
+		find = find_builtin;
+		props = props_builtin;
+		apply_exclusions = true;
+	};
+	infuse = {
+		name = 'Infusion Recipe';
+		node = 'sorcery:infuser';
+		booksuf = 'Pharmacopeia';
+		w = 1, h = 2;
+		chance = 2;
+		slots = {
+			{0,0};
+			{0,1};
+		};
+		pick = function(restrict)
+			-- TODO make sure affinity restrictions match
+			return sorcery.data.infusions[math.random(#sorcery.data.infusions)].output
+		end;
+		title = function(output)
+			for _,i in pairs(sorcery.data.infusions) do
+				print(dump(i))
+				if i.output == output then
+					if i._proto and i._proto.name
+						then return i._proto.name
+						else break end
+				end
+			end
+			return 'Mysterious Potion'
+		end;
+		find = function(out)
+			for _,i in pairs(sorcery.data.infusions) do
+				if i.output == out then
+					return { i.infuse, i.into }
+				end
+			end
+		end;
+		props = function(out)
+			local i = sorcery.cookbook.classes.infuse.find(out)
+			if i.recipe then return i.info else return {} end
+		end;
+	};
+	-- wand = {
+	--	booksuf = 'Grimoire';
+	-- }
+	enchant = {
+		name = 'Enchantment Matrix';
+		node = 'sorcery:enchanter';
+		booksuf = 'Grimoire';
+		drawslots = false;
+		chance = 1;
+		w = 2, h = 2;
+		pick = function(restrict)
+			-- TODO make sure affinity restrictions match
+			local names = {}
+			for k,v in pairs(sorcery.data.enchants) do
+				if v.recipe then names[#names+1] = k end
+			end
+			return names[math.random(#names)]
+		end;
+		icon = function(name)
+			return 'sorcery_enchant_' .. name .. '.png'
+		end;
+		find = function(name)
+			local rec = {}
+			local en = sorcery.data.enchants[name]
+			if not en then return nil end
+			en = en.recipe
+			for i,e in pairs(en) do
+				if e.lens then
+					rec[i] = 'sorcery:lens_' .. e.lens .. '_' .. e.gem
+				end
+			end
+			return rec
+		end;
+		props = function(name)
+			return sorcery.data.enchants[name].info or {}
+		end;
+		slots = {
+				{0.5,0};
+			{0,1},   {1,1}
+		};
+		title = function(name) return sorcery.data.enchants[name].name end;
+		outdesc = function(name,suffix)
+			local e = sorcery.data.enchants[name]
+			return sorcery.lib.ui.tooltip {
+				title = e.name;
+				desc = sorcery.lib.str.capitalize(e.desc);
+				color = sorcery.lib.color(e.tone):readable();
+			}
+		end;
+	};
+	-- spells = {
+	--  booksuf = 'Spellbook';
+	--	slots = {
+	--		{0,0}, {1,0};
+	--		{0,1}, {1,1};
+	--	};
+	-- };
+}
+
+local recipe_kinds = sorcery.cookbook.classes
+
+local namebook = function(kind,author)
+	local name
+	if kind then name = recipe_kinds[kind].booksuf
+	        else name = 'Cyclopedia' end
+	for _,set in pairs(bookadjs) do
+		if math.random(3) == 1 then
+			name = set[math.random(#set)] .. ' ' .. name
+		end
+	end
+
+	return sorcery.lib.str.capitalize(author) .. "'s " .. name
+end
+
+sorcery.cookbook.pickrecipe = function(kind,restrict)
+	if kind == nil then
+		for k,v in pairs(recipe_kinds) do
+			if math.random(v.chance) == 1 then
+				kind = k break
+			end
+		end
+		-- local rks = sorcery.lib.tbl.keys(recipe_kinds)
+		-- kind = rks[math.random(#rks)]
+	end
+
+	return recipe_kinds[kind].pick(restrict), kind
+end
+
+local render_recipe = function(kind,ingredients,result)
+	local k = recipe_kinds[kind]
+	local t = ''
+	for i=1,#k.slots do
+		local x, y = k.slots[i][1], k.slots[i][2]
+		if ingredients[i] and ingredients[i] ~= '' then
+			local tt
+			if k.indesc then tt = k.indesc(ingredients[i]) else tt = desc_builtin(ingredients[i]) end
+			t = t .. string.format([[
+				item_image[%f,%f;1,1;%s]
+				tooltip[%f,%f;1,1;%s]
+			]], x,y, minetest.formspec_escape(ingredients[i]),
+			    x,y, minetest.formspec_escape(tt))
+		else
+			if k.drawslots == nil or k.drawslots then
+				t = string.format('box[%f,%f;0.1,0.1;#00000060]',x+0.45,y+0.45) .. t
+			end
+		end
+	end
+	local img, ot
+	local props = k.props(result)
+	if props.note then
+		t = t .. string.format([[
+			textarea[0,3;4,1;;;%s]
+		]], minetest.formspec_escape(props.note))
+	end
+	if k.icon then img = k.icon(result) end
+	if k.outdesc then ot = k.outdesc(result) else ot = desc_builtin(result) end
+		-- image[%f,%f;1,1;gui_furnace_arrow_bg.png^[transformR270]
+	return t .. string.format([[
+		item_image[%f,%f;1,1;%s]tooltip[%f,%f;1,1;%s]
+		]] --[[box[%f,%f;1,1;#850083A0]] .. [[
+		%s[%f,%f;1,1;%s]
+		tooltip[%f,%f;1,1;%s]
+	]], k.w, k.h/2 - 0.5, k.node,
+		k.w, k.h/2 - 0.5, minetest.formspec_escape(minetest.registered_nodes[k.node].description),
+			-- k.w+1, k.h/2 - 0.5,
+		img and 'image' or 'item_image',
+			k.w+1.1, k.h/2 - 0.5, minetest.formspec_escape(img or result),
+			k.w+1.1, k.h/2 - 0.5, minetest.formspec_escape(ot))
+end;
+
+local retrieve_recipe = function(kind,out)
+	local rec = recipe_kinds[kind]
+	local ing = rec.find(out)
+	return render_recipe(kind,ing,out), rec.w, rec.h
+end
+
+sorcery.cookbook.setrecipe = function(stack,k,r,restrict)
+	local meta = stack:get_meta()
+	if not r then r,k = sorcery.cookbook.pickrecipe(k,restrict) end
+	local t = recipe_kinds[k]
+	meta:set_string('recipe_kind', k)
+	meta:set_string('recipe_name', r)
+	meta:set_string('description',
+		(t.title and t.title(r) or desc_builtin(r)) .. ' ' .. t.name)
+end
+
+minetest.register_craftitem('sorcery:recipe', {
+	description = 'Recipe';
+	inventory_image = 'default_paper.png'; -- fixme
+	groups = { flammable = 1; book = 1; paper = 1; };
+	stack_max = 1;
+	on_use = function(itemstack, user, target)
+		local meta = itemstack:get_meta()
+		if not meta:contains('recipe_kind') then sorcery.cookbook.setrecipe(itemstack) end
+		local kind = meta:get_string('recipe_kind')
+		local spec, w, h = retrieve_recipe(kind,meta:get_string('recipe_name'))
+		minetest.show_formspec(user:get_player_name(), 'sorcery:recipe', string.format([[
+			size[%f,%f]
+			container[1,1] %s container_end[]
+		]], w + 4,h + 2, 
+				spec))
+		return itemstack
+	end;
+})
+
+dungeon_loot.register {
+	name = 'sorcery:recipe';
+	chance = 0.9;
+	count = {1,7};
+}
+
+minetest.register_craft { type = 'fuel', recipe = 'sorcery:recipe', burntime = 3 }
+minetest.register_craft {
+	type = 'cooking';
+	recipe = 'sorcery:recipe';
+	output = 'sorcery:ash';
+	cooktime = 3;
+}
+
+default.register_craft_metadata_copy('default:paper','sorcery:recipe')
+-- default.register_craft_metadata_copy('default:book','sorcery:cookbook')
+
+for i=1,8 do
+	local rcp = {}
+	for i=1,i do rcp[i] = 'sorcery:recipe' end
+	rcp[#rcp+1]='default:book' minetest.register_craft {
+		type = 'shapeless', recipe = rcp, output = 'sorcery:cookbook';
+	}
+	rcp[#rcp]='sorcery:cookbook' minetest.register_craft {
+		type = 'shapeless', recipe = rcp, output = 'sorcery:cookbook';
+	}
+end
+
+
+local m = sorcery.lib.marshal
+local encbook, decbook = m.transcoder {
+	pages = m.g.array(8, m.g.struct {
+		kind = m.t.str;
+		name = m.t.str;
+	})
+}
+
+local bookprops = function(stack)
+	local meta = stack:get_meta()
+	if meta:contains('cookbook') then
+		return decbook(sorcery.lib.str.meta_dearmor(meta:get_string('cookbook'),true))
+	else return {pages={}} end
+end
+
+local bookform_ctx = {}
+local bookform = function(stack,user)
+	bookform_ctx[user:get_player_name()] = user:get_wield_index()
+
+	local meta = stack:get_meta()
+	local book = bookprops(stack)
+	local pagect = math.ceil(#book.pages / constants.recipes_per_cookbook_page)
+	local curpage = meta:contains("pagenr") and meta:get_int("pagenr") or 1
+
+	local pgofs = (curpage - 1) * constants.recipes_per_cookbook_page
+	local form = string.format([[
+		formspec_version[3] 
+		size[10,12]real_coordinates[true]
+		box[0,0;10,1;#580C39FF]label[0.4,0.5;%s]
+		button_exit[3,11;4,1;quit;Page %u/%u]
+	]], minetest.formspec_escape(meta:get_string('description')),
+	    curpage, pagect)
+	
+	if curpage > 1      then form = form .. 'button[0,11;3,1;pageback;< Back]' end
+	if curpage < pagect then form = form .. 'button[7,11;3,1;pagenext;Next >]' end
+
+	local coords = {
+		{2,1.3};
+		{2,4.5};
+		{2,7.7};
+		-- {0,1.3}, {4, 1.3};
+		-- {0,4.7}, {4, 4.7};
+		-- {0,8.1}, {4, 8.1};
+	}
+	print('book:',dump(book))
+	print('pgofs',pgofs)
+	for i=pgofs,(pgofs + constants.recipes_per_cookbook_page-1) do
+		local maxw, maxh = 3, 2
+		if not book.pages[i+1] then break end
+		local nr = 1+(i - pgofs)
+		local x,y = coords[nr][1], coords[nr][2]
+		local k = recipe_kinds[book.pages[i+1].kind]
+		local ox,oy = maxw - k.w, maxh - k.h
+		form = form .. string.format('container[%f,%f]%scontainer_end[]',(x+ox)-0.5,y,
+			retrieve_recipe(book.pages[i+1].kind, book.pages[i+1].name))
+	end
+
+	minetest.show_formspec(user:get_player_name(), 'sorcery:cookbook', form)
+end
+
+minetest.register_craftitem('sorcery:cookbook', {
+	description = 'Catalog';
+	inventory_image = 'default_book_written.png';
+	groups = { book = 1; flammable = 3 };
+	on_use = function(stack,user)
+		local book = bookprops(stack)
+		if #book.pages == 0 then return nil end
+		bookform(stack,user)
+	end;
+})
+
+minetest.register_on_player_receive_fields(function(user,form,fields)
+	if form ~= 'sorcery:cookbook' then return false end
+	if fields.quit then
+		bookform_ctx[user:get_player_name()] = nil
+		return true
+	end
+
+	local idx = bookform_ctx[user:get_player_name()]
+	if not idx then return true end
+
+	local uinv = user:get_inventory()
+	local stack = uinv:get_stack('main', idx)
+	local book = bookprops(stack)
+	local meta = stack:get_meta()
+
+	local curpage = meta:contains("pagenr") and meta:get_int("pagenr") or 1
+	local pagect = math.ceil(#book.pages / constants.recipes_per_cookbook_page)
+
+	if curpage > 1 and fields.pageback then
+		meta:set_int('pagenr', curpage - 1)
+	elseif curpage < pagect and fields.pagenext then
+		meta:set_int('pagenr', curpage + 1)
+	end
+
+	uinv:set_stack('main',idx,stack)
+	bookform(stack,user)
+end)
+
+minetest.register_on_craft(function(stack,player,grid,inv)
+	if stack:get_name() ~= 'sorcery:cookbook' then return nil end
+
+	local oldbook
+	local topic, onetopic = nil, true
+	local recipes = {}
+	for _,s in pairs(grid) do
+		if s:get_name() == 'sorcery:recipe' then
+			recipes[#recipes+1] = s
+		elseif s:get_name() == 'sorcery:cookbook' then oldbook = s end
+	end
+
+	oldbook = oldbook or stack
+	local bookmeta = oldbook:get_meta()
+	local newbook = not bookmeta:contains('cookbook')
+	local book = bookprops(oldbook)
+
+	for _,s in pairs(recipes) do
+		local meta = s:get_meta()
+		local kind, item
+		if meta:contains('recipe_kind') then
+			kind = meta:get_string('recipe_kind')
+			item = meta:get_string('recipe_name')
+		else item, kind = sorcery.cookbook.pickrecipe(kind) end
+		book.pages[#book.pages + 1] = { name = item, kind = kind }
+		if topic then
+			if topic ~= kind then onetopic = false end
+		else topic = kind end
+	end
+
+	if topic and newbook then
+		if not onetopic then topic = nil end
+		bookmeta:set_string('description',namebook(topic,player:get_player_name()))
+		bookmeta:set_string('owner',player:get_player_name())
+	end
+
+	print('new book',bookmeta:get_string('description'))
+	print('new book',dump(book))
+	bookmeta:set_string('cookbook', sorcery.lib.str.meta_armor(encbook(book),true))
+	return oldbook
+end)
+
+if minetest.get_modpath('books') then
+	-- make our own placeable cookbook somehow
+end

ADDED   crafttools.lua
Index: crafttools.lua
==================================================================
--- crafttools.lua
+++ crafttools.lua
@@ -0,0 +1,41 @@
+minetest.register_on_craft(function(stack,crafter,recipe,grid)
+	local ctoolclass = {
+		[1] = 200;
+		[2] = 100;
+		[3] = 50;
+		[4] = 10;
+		[5] = 5;
+	}
+	for i=1,grid:get_size('craft') do
+		local s = grid:get_stack('craft',i)
+		local v = minetest.get_item_group(s:get_name(),'crafttool')
+		if v ~= 0 then
+			local dmg = 65536 / ctoolclass[v]
+			local tool = recipe[i] 
+			tool:add_wear(dmg)
+			grid:set_stack('craft',i,tool)
+		end
+	end
+	return nil
+end)
+
+if minetest.get_modpath('xdecor') then
+	local og = minetest.registered_tools['xdecor:hammer'].groups
+	og.crafttool = 2
+	minetest.override_item('xdecor:hammer', {groups = og})
+end
+
+minetest.register_tool('sorcery:vice', {
+	description = 'Vice';
+	inventory_image = 'sorcery_vice.png';
+	group = { crafttool = 3; }
+})
+minetest.register_craft {
+	output = 'sorcery:vice';
+	recipe = {
+		{'default:steel_ingot','sorcery:screw_steel','default:steel_ingot'};
+		{'default:bronze_ingot','sorcery:screw_steel','default:bronze_ingot'};
+		{'default:tin_ingot','default:tin_ingot','default:tin_ingot'};
+	};
+}
+-- chisel

Index: data/enchants.lua
==================================================================
--- data/enchants.lua
+++ data/enchants.lua
@@ -13,11 +13,11 @@
 return {
 	endure = { -- withstand more blows
 		name = 'Endure';
 		cost = 1;
 		tone = {232,102,255};
-		desc = 'durability magnified';
+		desc = 'tools last longer before wearing out';
 		affinity = 'counterpraxic';
 		groups = allgroups;
 		recipe = {
 			{lens = 'convex',    gem = 'amethyst', dmg = 2};
 			{lens = 'rectifier', gem = 'emerald',  dmg = 4};
@@ -73,11 +73,11 @@
 	};
 	conserve = { -- use less magical energy
 		name = 'Conserve';
 		tone = {84,255,144};
 		cost = 0;
-		desc = 'enchantments last longer before running out of power to sustain them.';
+		desc = 'enchantments last longer before running out of power to sustain them';
 		groups = allgroups;
 		affinity = 'syncretic';
 		recipe = {
 			{lens = 'rectifier', gem = 'mese',     dmg = 7};
 			{lens = 'rectifier', gem = 'sapphire', dmg = 2};
@@ -126,10 +126,23 @@
 						count = 100 * dstfac;
 					}
 				end
 			end
 		end;
+	};
+	glitter = { -- increase odds of finding gem
+		name = 'Glitter';
+		cost = 10;
+		tone = {255,50,60};
+		desc = 'dramatically improve your chances of finding gems while mining veins';
+		groups = {'pick','pickaxe'};
+		affinity = 'entropic';
+		recipe = {
+			{lens = 'amplifier', gem = 'diamond',  dmg = 12};
+			{lens = 'rectifier', gem = 'sapphire', dmg = 9};
+			{lens = 'convex',    gem = 'ruby',     dmg = 7};
+		};
 	};
 	pierce = { -- faster mining speed
 		name = 'Pierce';
 		cost = 3;
 		tone = {113,240,251};
@@ -176,6 +189,8 @@
 			end
 			stack:get_meta():set_tool_capabilities(caps)
 			return stack
 		end;
 	};
+	-- multiply = {}; --  add a chance of receiving multiple drops of ore/coal
+	-- leech = {}; -- draw power from local leylines
 }

Index: data/metals.lua
==================================================================
--- data/metals.lua
+++ data/metals.lua
@@ -29,11 +29,11 @@
 		ingot = 'default:copper_ingot';
 		block = 'default:copperblock';
 		tone = {255,176,61};
 		no_tools = true; no_armor = true;
 		hardness = 2;
-		conduct = 0.1;
+		conduct = 0.3;
 	};
 	brass = {
 		tone = {255,226,87};
 		dye = 'bright_orange';
 		artificial = true;
@@ -139,11 +139,11 @@
 	};
 	electrum = {
 		tone = {212, 255, 0}, alpha = 80;
 		artificial = true;
 		hardness = 1;
-		conduct = 0.5;
+		conduct = 2;
 		dye = 'bright_green';
 		mix = {
 			metals = {
 				silver = 1;
 				gold = 1;
@@ -176,11 +176,10 @@
 		hardness = 6;
 		power = 3;
 		speed = 3.5;
 		cooktime = 30;
 		maxenergy = 3500;
-		conduct = 2.0;
 		slots = {
 			{
 				affinity = {'counterpraxic'};
 				confluence = 0.65;
 				interference = {speed = 1};
@@ -193,22 +192,44 @@
 		rarity = 13;
 		hardness = 2;
 		fuel = 80;
 		no_tools = true;
 		no_armor = true;
+	};
+	vidrium = {
+		tone = {119,185,221}, alpha = 140;
+		artificial = true;
+		dye = 'cyan';
+		hardness = 1;
+		durability = 300;
+		meltpoint = 2;
+		cooktime = 20;
+		no_tools = true, no_armor = true;
+		conduct = 5;
+		mix = {
+			metals = {
+				lithium = 2;
+				tin = 4;
+				gold = 1;
+			}
+		};
+		sinter = {
+			'gold'; 'lithium', 'lithium';
+			'tin', 'tin', 'tin', 'tin';
+		};
 	};
 	iridium = {
 		tone = {209,88,241}, alpha = 80;
 		dye = 'purple';
 		rarity = 18;
 		meltpoint = 3;
 		cooktime = 340;
 		hardness = 7;
 		maxenergy = 1800;
-		conduct = 5;
+		conduct = 10;
 		durability = 1900;
-		speed = 3.2;
+		speed = 3;
 		img = {
 			-- ingot = 'sorcery_iridium_ingot.png';
 			-- block = 'sorcery_iridium_block.png';
 		};
 		slots = {
@@ -279,15 +300,13 @@
 				tungsten = 2;
 				lithium = 1;
 			};
 		};
 		sinter = {
-			'sorcery:powder_iridium';
-			'sorcery:powder_iridium';
-			'sorcery:powder_tungsten';
-			'sorcery:powder_tungsten';
-			'sorcery:powder_lithium';
+			'lithium';
+			'iridium', 'iridium';
+			'tungsten', 'tungsten';
 		};
 		slots = {
 			{affinity={'praxic','entropic'}, confluence = 1.4};
 			{affinity={'praxic','syncretic'}, confluence = 1.1};
 		}
@@ -298,11 +317,11 @@
 		cooktime = 330;
 		artificial = true;
 		maxenergy = 4000;
 		hardness = 7;
 		durability = 3300;
-		conduct = 15;
+		conduct = 20;
 		speed = 3.4;
 		slots = {
 			{affinity={'praxic'}, confluence = 0.7};
 			{affinity={'counterpraxic'}, confluence = 1.2};
 			{affinity={'cognic'}, confluence = 1.1};
@@ -319,24 +338,22 @@
 		tone = {255,20,80}, alpha = 110;
 		artificial=true;
 		meltpoint = 5;
 		cooktime = 120;
 		hardness = 8;
-		maxconduct = 10;
+		maxconduct = 15;
 		speed = 1.7;
 		maxenergy = 2200;
 		durability = 1500;
 		slots = {
 			{affinity={'praxic'},confluence=3};
 			{affinity={'syncretic'},confluence=2};
 		};
 		sinter = {
-			'sorcery:powder_lithium';
-			'sorcery:powder_aluminum';
-			'sorcery:powder_iridium';
-			'sorcery:oil_flame';
+			'lithium'; 'aluminum'; 'iridium';
 		};
+		sinter_catalyst = { 'sorcery:oil_flame' };
 	};
 	tyrannium = {
 		tone = {46,255,245}, alpha = 80;
 		artificial=true;
 		hardness = 20;

Index: data/potions.lua
==================================================================
--- data/potions.lua
+++ data/potions.lua
@@ -7,10 +7,11 @@
 	Majestic = {
 		color = {253,133,194};
 		style = 'sparkle';
 		infusion = 'sorcery:oil_mystic';
 		basis = 'sorcery:holy_water';
+		substitutes = 'Serene';
 		glow = 8;
 	};
 	Misty = {
 		color = {186,241,233};
 		infusion = 'sorcery:grease_fog';
@@ -28,6 +29,10 @@
 	};
 	Viscous = {
 		color = {119,51,111};
 		infusion = 'sorcery:oil_bleak';
 	};
+	Isolating = {
+		color = {188,78,225};
+		infusion = 'sorcery:extract_fern';
+	};
 }

Index: data/spells.lua
==================================================================
--- data/spells.lua
+++ data/spells.lua
@@ -1,13 +1,43 @@
+local cast_sparkle = function(ctx,color,strength,duration)
+	minetest.add_particlespawner {
+		amount = 70 * strength;
+		time = duration or 1.5;
+		attached = ctx.caster;
+		texture = sorcery.lib.image('sorcery_spark.png'):multiply(color):render();
+		minpos = { x = -0.1, z =  0.5, y =  1.2}; 
+		maxpos = { x =  0.1, z =  0.3, y =  1.6}; 
+		minvel = { x = -0.5, z = -0.5, y = -0.5};
+		maxvel = { x =  0.5, z =  0.5, y =  0.5};
+		minacc = { x =  0.0, z =  0.0, y =  0.5};
+		maxacc = { x =  0.0, z =  0.0, y =  0.5};
+		minsize = 0.4, maxsize = 0.8;
+		minexptime = 1, maxexptime = 1;
+		glow = 14;
+		animation = {
+			type = 'vertical_frames';
+			aspect_w = 16;
+			aspect_h = 16;
+			length = 1.1;
+		};
+	}
+end
 local enchantment_sparkle = function(ctx,color)
+	local minvel, maxvel
+	if minetest.get_node(vector.add(ctx.target.under,{y=1,z=0,x=0})).name == 'air' then
+		minvel = {x=0,z=0,y= 0.3}  maxvel = {x=0,z=0,y= 1.5};
+	else
+		local dir = vector.subtract(ctx.target.under,ctx.target.above)
+		minvel = vector.multiply(dir, 0.3)
+		maxvel = vector.multiply(dir, 1.2)
+	end
 	return minetest.add_particlespawner {
 		amount = 50;
 		time = 0.5;
 		minpos = vector.subtract(ctx.target.under, 0.5);
 		maxpos = vector.add(ctx.target.under, 0.5);
-		minvel = {x=0,z=0,y= 0.3}, maxvel = {x=0,z=0,y= 1.5};
-		minacc = {x=-0.2,z=-0.2,y=-0.1}, maxacc = {x=0.2,z=0.2,y=-0.2};
+		minvel = minvel, maxvel = maxvel;
 		minexptime = 1, maxexptime = 2;
 		minsize = 0.5, maxsize = 2;
 		texture = sorcery.lib.image('sorcery_spark.png'):multiply(color):render();
 		animation = {
 			type = 'vertical_frames';
@@ -234,43 +264,19 @@
 		desc = 'Reveal the strength and affinities of the local leyline';
 		cast = function(ctx)
 			local color = ctx.base.gem == 'sapphire';
 			local duration = (ctx.base.gem == 'amethyst' and 4) or 2;
 			local ley = sorcery.ley.estimate(ctx.caster:get_pos())
-			local emit = function(color,strength)
-				minetest.add_particlespawner {
-					amount = 70 * strength;
-					time = duration * strength;
-					attached = ctx.caster;
-					texture = sorcery.lib.image('sorcery_spark.png'):
-						multiply(color:brighten(1.3)):render();
-					minpos = { x = -0.1, z =  0.5, y =  1.2}; 
-					maxpos = { x =  0.1, z =  0.3, y =  1.6}; 
-					minvel = { x = -0.5, z = -0.5, y = -0.5};
-					maxvel = { x =  0.5, z =  0.5, y =  0.5};
-					minacc = { x =  0.0, z =  0.0, y =  0.5};
-					maxacc = { x =  0.0, z =  0.0, y =  0.5};
-					minsize = 0.4, maxsize = 0.8;
-					minexptime = 1, maxexptime = 1;
-					glow = 14;
-					animation = {
-						type = 'vertical_frames';
-						aspect_w = 16;
-						aspect_h = 16;
-						length = 1.1;
-					};
-				}
-			end
 
 			local strength = ley.force
 			if color then
 				strength = strength / #ley.aff
 				for _,a in pairs(ley.aff) do
-					emit(sorcery.lib.color(sorcery.data.affinities[a].color), strength)
+					cast_sparkle(ctx,sorcery.lib.color(sorcery.data.affinities[a].color):brighten(1.3), strength, duration * strength)
 				end
 			else
-				emit(sorcery.lib.color(250,255,185), strength)
+				cast_sparkle(ctx,sorcery.lib.color(250,255,185), strength, duration*strength)
 			end
 
 		end;
 	};
 	dowse = {
@@ -310,10 +316,64 @@
 		uses = 38;
 		color = {255,65,207};
 		leytype = 'syncretic';
 		affinity = {'pine','verdant','dark'};
 		desc = 'Establish a connection between mystic mechanisms, like connecting two sides of a portal or impressing targets onto a dowsing wand in an enchanter';
+		cast = function(ctx)
+			if not (ctx.target and ctx.target.type == 'node') then
+				ctx.meta:set_string('source','')
+				cast_sparkle(ctx, sorcery.lib.color(234,45,100), 0.3)
+				return true
+			end
+			local n = minetest.registered_nodes[minetest.get_node(ctx.target.under).name]
+			if not (n and n._sorcery and n._sorcery.attune) then
+				return false end -- just in case anyone casts on an undefined node
+			local m = sorcery.lib.marshal
+			local encpos, decpos = m.transcoder {
+				x = m.t.s32, y = m.t.s32, z = m.t.s32;
+				id = m.t.str;
+			}
+			local props = n._sorcery.attune
+
+			local rec = ctx.meta:get_string('source')
+			local src
+			if rec then
+				local data = decpos(sorcery.lib.str.meta_dearmor(rec,true))
+				local srcpos = {x=data.x,y=data.y,z=data.z}
+				local srcnode = minetest.get_node(srcpos)
+				local srcdef = minetest.registered_nodes[srcnode.name]
+				if srcdef and srcdef._sorcery and srcdef._sorcery.attune then
+					if sorcery.attunement.nodeid(srcpos) == data.id then
+						-- check for ink
+						src = { 
+							pos = srcpos;
+							props = srcdef._sorcery.attune;
+						}
+					end
+				end
+			end
+
+			local color
+			if src and src.props.source and
+			   src.props.class == props.accepts and props.target and
+			   (not vector.equals(src.pos, ctx.target.under)) then
+				sorcery.attunement.pair(src.props.reciprocal or true, src.pos, ctx.target.under)
+				ctx.meta:set_string('source','')
+				color = sorcery.lib.color(255,130,75)
+			elseif props.source then
+				ctx.meta:set_string('source', sorcery.lib.str.meta_armor(encpos {
+					x = ctx.target.under.x;
+					y = ctx.target.under.y;
+					z = ctx.target.under.z;
+					id = sorcery.attunement.nodeid(ctx.target.under);
+				},true))
+				color = sorcery.lib.color(128,75,255)
+			end
+
+			if color then enchantment_sparkle(ctx,color)
+				else return false end
+		end;
 	};
 	meld = {
 		name = 'melding';
 		uses = 48;
 		leytype = 'syncretic';
@@ -366,10 +426,122 @@
 		uses = 32;
 		color = {17,6,212};
 		leytype = 'occlutic';
 		affinity = {'jungle','silent'};
 		desc = 'With an enchanter, disjoin the anchor holding a spell into an object so a new spell can instead be bound in';
+	};
+	divine = {
+		name = 'divining';
+		desc = 'Steal away the secrets of the cosmos';
+		uses = 16;
+		color= {97,97,255};
+		sound = 'xdecor:enchanting';
+		leytype = 'cognic';
+		affinity = {'pine','shimmering','dark','verdant'};
+		cast = function(ctx)
+			local inks = {'black','red','white','violet','blue','green'}
+			local getcolor = function(stack)
+				 if stack:is_empty() then return nil end
+				 if minetest.get_item_group(stack:get_name(), 'dye') == 0 then return nil end
+				 for _,ink in pairs(inks) do
+					 if minetest.get_item_group(stack:get_name(), 'color_' ..ink) ~= 0
+						 then print('found',ink,'ink') return ink end
+				 end
+			end
+			if not ctx.target or ctx.target.type ~= 'node' then return false end
+			local tgt = minetest.get_node(ctx.target.under)
+			if tgt.name == 'sorcery:enchanter' then
+				local meta = minetest.get_meta(ctx.target.under)
+				local inv = meta:get_inventory()
+				if inv:get_stack('item',1):get_name() == 'default:paper'
+					and inv:get_stack('item',1):get_count() == 1
+					and not inv:is_empty('foci') then
+				   local ink1 = getcolor(inv:get_stack('foci',2))
+				   local ink2 = getcolor(inv:get_stack('foci',3))
+				   local restrict, kind, mod = {} do
+					   local ms = inv:get_stack('foci',1)
+					   if not ms:is_empty() then mod = ms:get_name() end
+				   end
+				   print(ink1,ink2,mod)
+				   if ink1 == 'black' and ink2 == 'black' then kind = 'craft'
+					   if mod then
+						   if mod == sorcery.data.metals.cobalt.parts.powder then
+							   restrict.group = 'sorcery_magitech'
+						   elseif mod == sorcery.data.metals.vidrium.parts.powder then
+							   restrict.group = 'sorcery_ley_device'
+						   elseif mod == sorcery.data.metals.aluminum.parts.powder then
+							   restrict.group = 'sorcery_metallurgy'
+						   elseif mod == sorcery.data.metals.lithium.parts.powder then
+							   restrict.group = 'sorcery_enchanting_lens'
+						   elseif mod == sorcery.data.metals.iridium.parts.powder then
+							   restrict.group = 'sorcery_worship'
+						   elseif mod == sorcery.data.metals.gold.parts.powder then
+							   restrict.group = 'sorcery_grease'
+						   elseif mod == sorcery.data.metals.silver.parts.powder then
+							   restrict.group = 'sorcery_oil'
+						   elseif mod == sorcery.data.metals.electrum.parts.powder then
+							   restrict.group = 'sorcery_extract'
+						   elseif mod == 'farming:sugar' then
+							   restrict.mod = 'farming'
+						   else return false end
+					   end
+				   elseif ink1 == 'black' and ink2 == 'white' then kind = 'infuse'
+					   if mod then
+						   if mod == sorcery.data.metals.gold.parts.powder then
+							   restrict.mod = 'sorcery_draught'
+						   elseif mod == sorcery.data.metals.cobalt.parts.powder then
+							   restrict.mod = 'sorcery_philter'
+						   elseif mod == sorcery.data.metals.lithium.parts.powder then
+							   restrict.mod = 'sorcery_elixirs'
+						   else return false end
+					   end
+				   elseif ink1 == 'blue' and ink2 == 'violet' then kind = 'enchant'
+					   if mod then
+						   if mod == sorcery.data.metals.cobalt.parts.powder then
+							   restrict.aff = 'praxic'
+						   elseif mod == sorcery.data.metals.tungsten.parts.powder then
+							   restrict.aff = 'counterpraxic'
+						   elseif mod == sorcery.data.metals.aluminum.parts.powder then
+							   restrict.aff = 'syncretic'
+						   elseif mod == sorcery.data.metals.lithium.parts.powder then
+							   -- restrict.aff = 'mandatic' -- no enchants yet, will cause infinite loop
+						   elseif mod == sorcery.data.metals.iridium.parts.powder then
+							   restrict.aff = 'entropic'
+						   elseif mod == sorcery.data.metals.gold.parts.powder then
+							   restrict.aff = 'cognic'
+						   elseif mod == sorcery.data.metals.silver.parts.powder then
+							   -- restrict.aff = 'occlutic'
+						   elseif mod == sorcery.data.metals.electrum.parts.powder then
+							   -- restrict.aff = 'imperic'
+						   else return false end
+					   end
+				   elseif ink1 == 'red' and ink2 == 'yellow' then kind = 'cook';
+				   -- elseif ink1 == 'red' and ink2 == 'orange' then kind = 'smelt';
+				   end
+				   print('result',kind,dump(restrict))
+				   if kind then
+					   print('found kind')
+					   local rec = ItemStack('sorcery:recipe')
+					   local m = rec:get_meta()
+					   if ctx.base.gem == 'diamond' then
+						   -- make recipe for thing in slot 1
+					   else
+						   sorcery.cookbook.setrecipe(rec,kind,nil,restrict)
+					   end
+					   inv:set_stack('item',1,rec)
+					   for i=1,inv:get_size('foci') do
+						   local f = inv:get_stack('foci',i)
+						   f:take_item(1)
+						   inv:set_stack('foci',i,f)
+					   end
+					   enchantment_sparkle(ctx,sorcery.lib.color(97,97,255))
+					   return
+				   end
+				end
+			end
+			return false
+		end;
 	};
 	luminate = {
 		name = 'lumination';
 		desc = 'Banish darkness all about you for a few moments';
 		uses = 40;

ADDED   disassembly.lua
Index: disassembly.lua
==================================================================
--- disassembly.lua
+++ disassembly.lua
@@ -0,0 +1,114 @@
+local update_disassembler = function(pos)
+	local m = minetest.get_meta(pos)
+	local i = m:get_inventory()
+	local paper = i:get_stack('paper',1)
+	local item = i:get_stack('item',1)
+
+	local ink_count
+	for j=1,i:get_size('ink') do
+		local ink = i:get_stack('ink',j)
+		local c = ink:get_count()
+		if ink_count then
+			if c < ink_count then ink_count = c end
+		else ink_count = c end
+	end
+	
+	ink_count = ink_count or 0
+	local maxrecs = math.min(ink_count, paper:get_count(), item:get_count())
+
+	if maxrecs > 0 and sorcery.cookbook.classes.craft.find(item:get_name()) then
+		local rec = ItemStack{name = 'sorcery:recipe', count = maxrecs}
+		sorcery.cookbook.setrecipe(rec, 'craft', item:get_name())
+		i:set_stack('output',1,rec)
+	else
+		i:set_stack('output',1,ItemStack())
+	end
+end
+minetest.register_node('sorcery:disassembler', {
+	description = 'Disassembly Kit';
+	drawtype = 'mesh';
+	mesh = 'sorcery-disassembler.obj';
+	paramtype = 'light', sunlight_propagates = true;
+	paramtype2 = 'facedir';
+	groups = { cracky = 2, sorcery_tech = 1 };
+	tiles = {
+		'default_copper_block.png';
+		'default_wood.png';
+		'default_steel_block.png';
+		'default_stone.png';
+		'default_gold_block.png';
+		'default_coal_block.png';
+	};
+	after_dig_node = sorcery.lib.node.purge_container;
+	on_construct = function(pos)
+		local m = minetest.get_meta(pos)
+		local i = m:get_inventory()
+		i:set_size('item',1)
+		i:set_size('paper',1)
+		i:set_size('ink',3)
+		i:set_size('output',1)
+		m:set_string('infotext','Disassembly Kit')
+		m:set_string('formspec', [[
+			formspec_version[3]
+			size[10.25,7] real_coordinates[true]
+			list[current_player;main;0.25,2;8,4]
+
+			list[context;item;0.25,0.5;1,1;]
+			list[context;paper;2.25,0.5;1,1;]
+			list[context;ink;4.25,0.5;3,1;]
+			list[context;output;9,0.5;1,1;]
+
+			listring[current_player;main] listring[context;item]
+			listring[current_player;main] listring[context;paper]
+			listring[current_player;main] listring[context;ink]
+		]])
+	end;
+	on_metadata_inventory_put = update_disassembler;
+	on_metadata_inventory_take = function(pos,list,idx,stack,user)
+		local m = minetest.get_meta(pos)
+		local i = m:get_inventory()
+		local paper = i:get_stack('paper',1)
+		local item = i:get_stack('item',1)
+
+		if list == 'output' then
+			local count = stack:get_count()
+			item:take_item(count)
+			i:set_stack('item',1,item)
+			for j=1,i:get_size('ink') do
+				local ink = i:get_stack('ink',j)
+				ink:take_item(count)
+				i:set_stack('ink',j,ink)
+			end
+		end
+
+		update_disassembler(pos)
+	end;
+	allow_metadata_inventory_put = function(pos,list,idx,stack,user)
+		local name = stack:get_name()
+		if list == 'paper' then
+			if name == 'default:paper' then return stack:get_count() end
+		elseif list == 'ink' then
+			if minetest.get_item_group(name,'dye') > 0 then return stack:get_count() end
+		elseif list == 'item' then
+			return stack:get_count()
+		elseif list == 'output' then
+			return 0
+		end
+		return 0
+	end;
+	allow_metadata_inventory_move = function(pos, fl, fi, tl, ti, count)
+		if fl == 'ink' and tl == 'ink'
+			then return count
+			else return 0
+		end
+	end;
+})
+
+minetest.register_craft {
+	output = 'sorcery:disassembler';
+	recipe = {
+		{'group:wood','default:gold_ingot','dye:black'};
+		{'sorcery:vice','screwdriver:screwdriver','xdecor:hammer'};
+		{'stairs:slab_stone', 'stairs:slab_stone', 'stairs:slab_stone'};
+	};
+}

Index: enchanter.lua
==================================================================
--- enchanter.lua
+++ enchanter.lua
@@ -203,11 +203,11 @@
 				desc = e.desc;
 				color = sorcery.lib.color(e.tone);
 			}
 			local inf = mat.data.slots[s.slot].interference
 			if inf then for k,v in pairs(inf) do
-				interference[k] = interference[k] + v
+				interference[k] = (interference[k] or 0) + v
 			end end
 		::skip::end
 		if #interference > 0 then
 			if interference.speed then stack = sorcery.data.enchants.pierce.apply(stack,-interference.speed,basecaps) end
 			if interference.durability then stack = sorcery.data.enchants.endure.apply(stack,-interference.durability,basecaps) end
@@ -229,11 +229,11 @@
 	description = 'Enchanter';
 	drawtype = 'mesh';
 	mesh = 'sorcery-enchanter.obj';
 	paramtype = 'light';
 	paramtype2 = 'facedir';
-	groups = { cracky = 2, oddly_breakable_by_hand = 2 };
+	groups = { cracky = 2, oddly_breakable_by_hand = 2, sorcery_magitech = 1 };
 	sunlight_propagates = true;
 	selection_box = hitbox;
 	collision_box = hitbox;
 	after_dig_node = sorcery.lib.node.purge_container;
 	tiles = {

ADDED   farcaster.lua
Index: farcaster.lua
==================================================================
--- farcaster.lua
+++ farcaster.lua
@@ -0,0 +1,138 @@
+local constants = {
+	farcaster_nonlocal_cost = 0.1;
+	-- the amount of power it takes to cast 50 nodes away
+}
+minetest.register_node('sorcery:raycaster', {
+	description = 'Raycaster';
+	groups = { cracky = 2; sorcery_ley_device = 1; sorcery_magitech = 1; };
+	paramtype2 = 'facedir';
+	tiles = {
+		'sorcery_farcaster_linear_top.png';
+		'sorcery_farcaster_linear_bottom.png';
+		'sorcery_farcaster_linear_side.png';
+	};
+	_sorcery = {
+		ley = {
+			mode = 'consume', affinity = {'mandatic'};
+			power = function(pos,delta)
+				local tune = sorcery.attunement.verify(pos)
+				if tune then return 0.3 else return 0 end
+			end
+		};
+		attune = {
+			class = 'sorcery:raycaster', accepts = 'sorcery:raycaster';
+			source = true, target = true, reciprocal = true;
+		};
+		farcaster = {
+			partner = function(pos)
+				local tune = sorcery.attunement.verify(pos)
+				print('   *!* verifying farcaster tuning',tune)
+				if not tune then return nil end
+				minetest.load_area(tune.partner)
+				local vis = false
+				local ignored
+				repeat
+					ignored = false
+					for _,p in pairs(sorcery.lib.node.offsets.neighbors) do
+						local sum = vector.add(pos,p)
+						local _, stop = minetest.line_of_sight(sum,tune.partner) 
+						if vector.equals(stop, tune.partner) then
+							vis = true 
+							break
+						else
+							if minetest.get_node(stop).name == 'ignore' then
+								minetest.load_area(stop)
+								ignored = true
+							end
+						end
+					end
+				until ignored == false
+				if vis == true
+					then return tune.partner
+					else return nil
+				end
+			end;
+		};
+	};
+})
+
+minetest.register_node('sorcery:farcaster', {
+	description = 'Farcaster';
+	paramtype2 = 'facedir';
+	groups = { cracky = 2; sorcery_ley_device = 1; sorcery_magitech = 1; };
+	tiles = {
+		'sorcery_farcaster_nonlocal_top.png';
+		'sorcery_farcaster_nonlocal_top.png';
+		'sorcery_farcaster_nonlocal_side.png';
+		'sorcery_farcaster_nonlocal_side.png';
+		'sorcery_farcaster_nonlocal_back.png';
+		'sorcery_farcaster_nonlocal_front.png';
+	};
+	_sorcery = {
+		ley = { mode = 'consume'; affinity = {'mandatic'};
+			power = function(pos,delta)
+				local tune = sorcery.attunement.verify(pos)
+				if not tune then
+					return 0
+				else
+					return (vector.distance(pos,tune.partner) / 50) * constants.farcaster_nonlocal_cost
+				end
+			end;
+		};
+		attune = {
+			class = 'sorcery:farcaster', accepts = 'sorcery:farcaster';
+			source = true, target = true, reciprocal = true;
+		};
+		farcaster = {
+			partner = function(pos)
+				local tune = sorcery.attunement.verify(pos)
+				if not tune then return nil end
+
+				return tune.partner
+			end;
+		}
+	};
+})
+
+sorcery.farcaster = {}
+sorcery.farcaster.junction = function(start,minconduct)
+	local stack = {{pos = start, hops = 0, route = {}}}
+	local checked, network = {},{}
+	local checkedp = function(pos)
+		for _,v in pairs(checked) do
+			if vector.equals(pos,v) then return true end
+		end
+		return false
+	end
+	local i = 1 repeat
+		local caps = sorcery.ley.netcaps(stack[i].pos,1,nil,minconduct)
+		network[#network+1] = {
+			caps = caps;
+			hops = stack[i].hops;
+			route = stack[i].route;
+		}
+		for _,d in pairs(caps.net.devices.consume) do
+			if not checkedp(d.pos) then
+				checked[#checked+1] = d.pos
+				local def = minetest.registered_nodes[d.id]
+				if def and def._sorcery and def._sorcery.farcaster then
+					local fc = def._sorcery.farcaster
+					local p = fc.partner(d.pos)
+					if p ~= nil and d.powerdraw >= d.minpower and not checkedp(p) then
+						local nr = table.copy(stack[i].route)
+						checked[#checked+1] = p
+						nr[#nr+1] = d.pos
+						stack[#stack+1] = {
+							pos = p;
+							route = nr;
+							hops = stack[i].hops + 1;
+						}
+					else
+					end
+				end
+			end
+		end
+	i = i + 1 until i > #stack
+
+	return network
+end

Index: forcefield.lua
==================================================================
--- forcefield.lua
+++ forcefield.lua
@@ -41,17 +41,20 @@
 		targets = tgts;
 	}
 end
 for i=1,10 do
 	minetest.register_node('sorcery:air_barrier_' .. tostring(i), {
-		drawtype = 'airlike';
+		drawtype = 'glasslike';
 		walkable = true;
 		pointable = false;
 		sunlight_propagates = true;
 		paramtype = 'light';
 		light_source = i;
+		tiles = {'sorcery_transparent.png'};
 		groups = {
+			air = 1;
+			sorcery_air = 1;
 			sorcery_force_barrier = i;
 		};
 		-- _proto = {
 		-- 	strength = i;
 		-- };
@@ -104,10 +107,11 @@
 	description = "Barrier Screen Emitter";
 	paramtype2 = 'facedir';
 	groups = {
 		cracky = 2;
 		sorcery_ley_device = 1;
+		sorcery_magitech = 1;
 	};
 	tiles = {
 		'sorcery_emitter_barrier_top.png';
 		'sorcery_emitter_barrier_bottom.png';
 		'sorcery_emitter_barrier_front.png^[transformR270';

Index: gems.lua
==================================================================
--- gems.lua
+++ gems.lua
@@ -76,11 +76,11 @@
 		minetest.register_tool(id, {
 			inventory_image = sorcery.lib.image('sorcery_lens_overlay_gold.png'):
 				blit(sorcery.lib.image('sorcery_lens_' .. kind .. '.png'):
 					multiply(sorcery.lib.color(gem.tone):brighten(1.1))):
 				render();
-			description = sorcery.lib.str.capitalize(name) .. ' ' .. kind .. ' lens';
+			description = sorcery.lib.str.capitalize(name) .. ' ' .. sorcery.lib.str.capitalize(kind) .. ' Lens';
 			groups = { sorcery_enchanting_lens = 1 };
 			_proto = {
 				gem = name;
 				kind = kind;
 			};
@@ -177,36 +177,10 @@
 		-- referring to registered_nodes anyway, but i don't want
 		-- to chance it; god knows what's going on under the hood
 	end
 end
 
-if minetest.get_modpath('xdecor') then
-	local og = minetest.registered_tools['xdecor:hammer'].groups
-	og.crafttool = 1
-	minetest.override_item('xdecor:hammer', {groups = og})
-end
-
-minetest.register_on_craft(function(stack,crafter,recipe,grid)
-	local ctoolclass = {
-		[1] = 200;
-		[2] = 100;
-		[3] = 50;
-		[4] = 10;
-		[5] = 5;
-	}
-	for i=1,grid:get_size('craft') do
-		local s = grid:get_stack('craft',i)
-		local v = minetest.get_item_group(s:get_name(),'crafttool')
-		if v ~= 0 then
-			local dmg = 65536 / ctoolclass[v]
-			local tool = recipe[i] 
-			tool:add_wear(dmg)
-			grid:set_stack('craft',i,tool)
-		end
-	end
-	return nil
-end)
 for g,v in pairs(sorcery.data.gems) do sorcery.register_gem(g,v) end
 
 sorcery.gem = {
 	getdrops = function(fac)
 		items = {}

Index: harvester.lua
==================================================================
--- harvester.lua
+++ harvester.lua
@@ -18,11 +18,11 @@
 	drawtype = 'mesh';
 	paramtype = 'light';
 	paramtype2 = 'facedir';
 	mesh = 'sorcery-harvester.obj';
 	after_dig_node = sorcery.lib.node.purge_container;
-	groups = { cracky = 2; oddly_breakable_by_hand = 1; };
+	groups = { cracky = 2; oddly_breakable_by_hand = 1; sorcery_magitech = 1; };
 	sunlight_propagates = true;
 	selection_box = hitbox;
 	collision_box = hitbox;
 	tiles = {
 		amethyst:render();

Index: infuser.lua
==================================================================
--- infuser.lua
+++ infuser.lua
@@ -205,11 +205,14 @@
 		"default_steel_block.png",
 		"default_bronze_block.png",
 		"default_tin_block.png",
 	};
 	paramtype2 = 'facedir';
-	groups = {cracky = 2, oddly_breakable_by_hand = 1, heavy = 1};
+	groups = {
+		cracky = 2, oddly_breakable_by_hand = 1, heavy = 1;
+		sorcery_alchemy = 1, sorcery_magitech = 1;
+	};
 	selection_box = {
 		type = 'fixed';
 		fixed = {
 			-0.37, -0.5, -0.37,
 			 0.37,  0.5,  0.37

Index: init.lua
==================================================================
--- init.lua
+++ init.lua
@@ -27,17 +27,19 @@
 -- careful about the order they're loaded in
 
 sorcery.unit('data') {'ui'}
 sorcery.unit('lib') {
 	-- convenience
-	'str', 'node';
+	'str';
 	-- serialization
 	'marshal', 'json';
 	-- data structures
 	'tbl', 'class';
 	-- wrappers
 	'color', 'image', 'ui';
+	-- game
+	'node';
 }
 
 sorcery.unit() { 'compat', 'matreg' }
 sorcery.unit('data') {
 	'compat';
@@ -49,12 +51,13 @@
 		'philters', 'extracts';
 	'register';
 }
 
 for _,u in pairs {
-	'ores'; 'gems';	'leylines';
+	'attunement'; 'ores'; 'gems'; 'leylines';
 	'potions'; 'infuser'; 'altar'; 'wands';
-	'tools'; 'enchanter'; 'harvester';
+	'tools'; 'crafttools'; 'enchanter'; 'harvester';
 	'metallurgy-hot', 'metallurgy-cold';
 	'entities'; 'recipes'; 'coins';
 	'interop'; 'tnodes'; 'forcefield';
+	'farcaster'; 'portal'; 'cookbook'; 'disassembly';
 } do sorcery.load(u) end

Index: leylines.lua
==================================================================
--- leylines.lua
+++ leylines.lua
@@ -160,11 +160,10 @@
 		paramtype2 = 'facedir';
 		groups = {
 			cracky = 2;
 			choppy = 1;
 			sorcery_ley_device = 1;
-			sorcery_ley_conduit = 1;
 		};
 		_sorcery = {
 			ley = { mode = 'signal'; power = 5; }
 		};
 		tiles = tiles;
@@ -209,10 +208,11 @@
 				sorcery_ley_device = 1; snappy = 3; attached = 1;
 				sorcery_ley_cable = 1;
 			};
 			_sorcery = {
 				ley = { mode = 'signal', power = metal.conduct };
+				recipe = { note = 'Conducts up to ' .. metal.conduct .. ' thaum/sec'; };
 			};
 			sunlight_propagates = true;
 			node_box = {
 				type = 'connected';
 				disconnected   = { -0.05, -0.35, -0.40; 0.05, -0.25, 0.40 };
@@ -307,10 +307,11 @@
 			emerald:render();
 		};
 		groups = {
 			cracky = 2;
 			sorcery_ley_device = 1;
+			sorcery_magitech = 1;
 		};
 		on_construct = function(pos)
 			local meta = minetest.get_meta(pos)
 			meta:set_string('infotext','Condenser')
 		end;
@@ -376,10 +377,11 @@
 					checked[#checked + 1] = sum
 					local nodename = minetest.get_node(sum).name
 					if nodename == 'ignore' then
 						minetest.load_area(sum)
 						nodename = minetest.get_node(sum).name
+						print('**** ignorenode, loaded',nodename)
 					end
 					if minetest.get_item_group(nodename,'sorcery_ley_device') ~= 0
 					   or sorcery.data.compat.ley[nodename] then
 						local d = sorcery.ley.sample(pos,1,nodename,{query={mode=true}})
 						assert(d.mode == 'signal'
@@ -487,10 +489,11 @@
 
 sorcery.ley.sample = function(pos,timespan,name,flags)
 	-- returns how much ley-force can be transmitted by a
 	-- device over timespan
 	local ret = {}
+	minetest.load_area(pos)
 	name = name or minetest.get_node(pos).name
 	flags = flags or {}
 	flags.query = flags.query or {
 		mode = true; power = true; affinity = true;
 		minpower = true; maxpower = true;
@@ -563,12 +566,12 @@
 		if flags.query.maxpower and not ret.maxpower then ret.maxpower = power end
 	end
 	return ret
 end
 
-sorcery.ley.netcaps = function(pos,timespan,exclude)
-	local net = sorcery.ley.mapnet(pos)
+sorcery.ley.netcaps = function(pos,timespan,exclude,minconduct)
+	local net = sorcery.ley.mapnet(pos,minconduct)
 	local maxpower = 0
 	local freepower = 0
 	local affs,usedaffs = {},{}
 	local flexpowerdevs = {}
 	local devself

Index: lib/node.lua
==================================================================
--- lib/node.lua
+++ lib/node.lua
@@ -1,6 +1,48 @@
+local ofs = {
+	neighbors = {
+		{x =  1, y =  0, z =  0};
+		{x = -1, y =  0, z =  0};
+		{x =  0, y =  1, z =  0};
+		{x =  0, y = -1, z =  0};
+		{x =  0, y =  0, z =  1};
+		{x =  0, y =  0, z = -1};
+	};
+	planecorners = {
+		{x =  1, y =  0, z =  1};
+		{x = -1, y =  0, z =  1};
+		{x = -1, y =  0, z = -1};
+		{x =  1, y =  0, z = -1};
+
+		{x =  1, y =  1, z =  0};
+		{x = -1, y =  1, z =  0};
+		{x = -1, y = -1, z =  0};
+		{x =  1, y = -1, z =  0};
+	};
+	cubecorners = {
+		{x =  1, y =  1, z =  1};
+		{x = -1, y =  1, z =  1};
+		{x = -1, y = -1, z =  1};
+		{x = -1, y = -1, z = -1};
+		{x =  1, y = -1, z = -1};
+		{x =  1, y =  1, z = -1};
+		{x =  1, y = -1, z =  1};
+		{x = -1, y =  1, z = -1};
+	};
+	nextto = {
+		{x =  1, y =  0, z =  0};
+		{x = -1, y =  0, z =  0};
+		{x =  0, y =  0, z =  1};
+		{x =  0, y =  0, z = -1};
+	};
+}
+
+ofs.adjoining = sorcery.lib.tbl.append(sorcery.lib.tbl.append(
+	ofs.neighbors,ofs.planecorners),ofs.cubecorners)
+
 return {
+	offsets = ofs;
 	purge_container = function(pos,node,meta,user)
 		local offset = function(pos,range)
 			local r = function(min,max)
 				return (math.random() * (max - min)) + min
 			end
@@ -16,6 +58,38 @@
 					minetest.add_item(offset(pos,0.4), item)
 				end
 			end
 		end
 	end;
+
+	amass = function(startpoint,names,directions)
+		if not directions then directions = ofs.neighbors end
+		local nodes, positions, checked = {},{},{}
+		local checkedp = function(pos)
+			for _,v in pairs(checked) do
+				if vector.equals(pos,v) then return true end
+			end
+			return false
+		end
+		local i,stack = 1,{startpoint} repeat
+			local pos = stack[i]
+			local n = minetest.get_node(pos).name
+			if sorcery.lib.tbl.has(names, n) then -- match found
+				-- record the find
+				nodes[pos] = n
+				if positions[n] then positions[n][#positions[n]] = pos
+				else positions[n] = {pos} end
+
+				-- check selected neighbors to see if any need scanning
+				for _,d in pairs(directions) do
+					local sum = vector.add(pos, d)
+					if not checkedp(sum) then
+						stack[#stack + 1] = sum
+					end
+				end
+			end
+			checked[#checked+1] = pos
+			i = i + 1
+		until i > #stack
+		return nodes, positions
+	end;
 }

Index: lib/tbl.lua
==================================================================
--- lib/tbl.lua
+++ lib/tbl.lua
@@ -1,6 +1,19 @@
 local fn = {}
+
+fn.shuffle = function(list)
+	for i = #list, 2, -1 do
+		local j = math.random(i)
+		list[i], list[j] = list[j], list[i]
+	end
+end
+
+fn.scramble = function(list)
+	local new = table.copy(list)
+	fn.shuffle(new)
+	return new
+end
 
 fn.copy = function(t)
 	local new = {}
 	for i,v in pairs(t) do new[i] = v end
 	setmetatable(new,getmetatable(t))

Index: metallurgy-cold.lua
==================================================================
--- metallurgy-cold.lua
+++ metallurgy-cold.lua
@@ -109,11 +109,10 @@
 	end
 	local mp = item:get_definition()._matprop
 		or sorcery.data.compat.grindables[item:get_name()]
 		or {}
 
-	again = true
 	if metal then mp = {
 		hardness = mp.hardness or metal.data.hardness;
 		grindvalue = ((mp.grindvalue or metal.value) or (metal and constants.metal_grindvalue));
 		powder = mp.powder or metal.data.parts.powder;
 		grindcost = mp.grindcost or constants.metal_grindcost; -- invariant for metal
@@ -138,10 +137,11 @@
 minetest.register_node('sorcery:mill',{
 	description = 'Mill';
 	groups = {
 		cracky = 2;
 		sorcery_ley_device = 1;
+		sorcery_metallurgy = 1;
 	};
 	paramtype2 = 'facedir';
 	after_dig_node = sorcery.lib.node.purge_container;
 	on_construct = function(pos)
 		local meta = minetest.get_meta(pos)
@@ -335,11 +335,11 @@
 	local i,f = metal.parts.ingot, metal.parts.fragment
 	local id = 'sorcery:mill_grindhead_' .. name
 	minetest.register_tool(id,{
 		description = sorcery.lib.str.capitalize(name) .. ' Grinding Head';
 		inventory_image = sorcery.lib.image('sorcery_mill_grindhead.png'):multiply(sorcery.lib.color(metal.tone)):render();
-		groups = { sorcery_mill_grindhead = 1 };
+		groups = { sorcery_mill_grindhead = 1, sorcery_metallurgy = 1 };
 		_proto = {
 			metal = name;
 		};
 	});
 	minetest.register_craft {

Index: metallurgy-hot.lua
==================================================================
--- metallurgy-hot.lua
+++ metallurgy-hot.lua
@@ -24,16 +24,18 @@
 
 for _, c in pairs { 'clay', 'aluminum', 'platinum', 'duranium' } do
 	minetest.register_craftitem('sorcery:crucible_' .. c, {
 		description = sorcery.lib.str.capitalize(c .. ' crucible');
 		inventory_image = 'sorcery_crucible_' .. c .. '.png';
+		groups = { sorcery_metallurgy = 1; }
 	})
 end
 
 minetest.register_craftitem('sorcery:crucible_clay_molding', {
 	description = sorcery.lib.str.capitalize('Crucible molding');
 	inventory_image = 'sorcery_crucible_clay_molding.png';
+	groups = { sorcery_metallurgy = 1; }
 })
 
 minetest.register_craft {
 	recipe = {
 		{ 'default:clay_lump', '', 'default:clay_lump'};
@@ -301,10 +303,11 @@
 			after_dig_node = sorcery.lib.node.purge_container;
 			mesh = 'sorcery-kiln-' .. state .. '.obj';
 			drop = id;
 			groups = {
 				cracky = (state == 'open' and 2) or nil;
+				sorcery_metallurgy = 1;
 			};
 			sunlight_propagates = true;
 			paramtype1 = 'light';
 			paramtype2 = 'facedir';
 			selection_box = box[state];
@@ -382,10 +385,11 @@
 			description = desc;
 			drop = id;
 			after_dig_node = sorcery.lib.node.purge_container;
 			groups = {
 				cracky = (active and 2) or nil;
+				sorcery_metallurgy = 1;
 			};
 			paramtype2 = 'facedir';
 			light_source = (active and 9) or 0;
 			on_construct = function(pos)
 				local meta = minetest.get_meta(pos)

ADDED   models/sorcery-disassembler.obj
Index: models/sorcery-disassembler.obj
==================================================================
--- models/sorcery-disassembler.obj
+++ models/sorcery-disassembler.obj
@@ -0,0 +1,1569 @@
+# Blender v2.82 (sub 7) OBJ File: 'disassembler.blend'
+# www.blender.org
+mtllib sorcery-disassembler.mtl
+o screwdriver.001_Cube.009
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+g screwdriver.001_Cube.009_copper
+usemtl copper
+s off
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Index: ores.lua
==================================================================
--- ores.lua
+++ ores.lua
@@ -105,15 +105,18 @@
 			};
 		};
 	end
 	-- TODO: replace crafting recipe with kiln recipe
 	minetest.register_craft {
-		output = screw.. ' 4';
+		output = screw.. ' 8';
 		recipe = {
-			{fragment,fragment,fragment};
-			{'',      fragment,''};
-			{'',      fragment,''};
+			{'',          'xdecor:hammer',''};
+			{        fragment,fragment,fragment};
+			{'',              fragment,''};
+		};
+		replacements = {
+			{'xdecor:hammer','xdecor:hammer'};
 		};
 	}
 	if not sorcery.compat.defp(ingot) then
 		-- TODO: remove instant_ores dependency
 		instant_ores.register_metal {
@@ -142,17 +145,17 @@
 		description = sorcery.lib.str.capitalize(name) .. ' Fragment';
 	})
 	minetest.register_craft {
 		type = 'cooking';
 		recipe = powder;
-		cooktime = (metal.cooktime or 4) * 1.5;
+		cooktime = (metal.cooktime or 4) * 0.25;
 		output = fragment;
 	}
 	minetest.register_craft {
 		type = 'cooking';
 		recipe = ingot;
-		cooktime = (metal.cooktime or 4) / 2;
+		cooktime = (metal.cooktime or 4) * 0.5;
 		output = fragment .. ' ' .. tostring(fragments_per_ingot);
 	}
 	do local rec = {}
 		for i=1,fragments_per_ingot do
 			rec[#rec+1]=fragment 
@@ -179,12 +182,14 @@
 	if metal.sinter then
 		local powders = {}
 		for _,m in pairs(metal.sinter) do
 			powders[#powders+1] = 'sorcery:powder_' .. m
 		end
+		if metal.sinter_catalyst then for _,m in pairs(metal.sinter_catalyst)
+			do powders[#powders+1] = m end end
 		minetest.register_craft {
 			type = 'shapeless';
 			output = powder .. ' ' .. tostring(#powders);
 			recipe = powders;
 		};
 	end
 end

ADDED   portal.lua
Index: portal.lua
==================================================================
--- portal.lua
+++ portal.lua
@@ -0,0 +1,467 @@
+local constants = {
+	portal_max_height = 5;
+	-- maximum y-distance between a portal pad and its
+	-- corresponding reflector
+	portal_min_height = 1;
+	-- minimum y-distance. should probably be 2 but maybe
+	-- half-size portals will be useful for transporting
+	-- items or something
+	portal_jump_time = 8;
+	-- number of seconds until teleportation occurs
+	portal_jump_cost_local = 1;
+	-- energy required to make a jump from one portal
+	-- to another on the local circuit
+	portal_jump_cost_per_farcaster = 2;
+	-- energy cost required to power each farcaster along
+	-- the route to the final destination (remote only)
+	portal_node_power = 0.1;
+	-- amount of power needed for each portal node to operate
+	-- and be reachable
+}
+minetest.register_node('sorcery:portal_pad', {
+	description = 'Portal Pad';
+	groups = {
+		cracky = 2; sorcery_portal_node = 1;
+		sorcery_magitech = 1;
+	};
+	tiles = {
+		'sorcery_portal_pad_top.png';
+		'sorcery_portal_pad_bottom.png';
+		'sorcery_portal_pad_side.png';
+		'sorcery_portal_pad_side.png';
+		'sorcery_portal_pad_front.png^[transformFX';
+		'sorcery_portal_pad_front.png';
+	};
+})
+
+minetest.register_node('sorcery:portal_reflector', {
+	description = 'Portal Reflector';
+	groups = {
+		cracky = 2; sorcery_portal_node = 1;
+		sorcery_magitech = 1;
+	};
+	tiles = {
+		'sorcery_portal_pad_bottom.png';
+		'sorcery_portal_pad_top.png';
+		'sorcery_portal_pad_side.png^[transformFY';
+		'sorcery_portal_pad_side.png^[transformFY';
+		'sorcery_portal_pad_front.png^[transformFY^[transformFX';
+		'sorcery_portal_pad_front.png^[transformFY';
+	};
+})
+
+
+
+local portal_composition = function(pos)
+	-- make sure a reasonable amount of the block is loaded
+	-- so we have a shot at finding a working portal
+	minetest.load_area(
+		vector.add(pos, {x =  5, y =  1 + constants.portal_max_height, z =  5}),
+		vector.add(pos, {x = -5, y = -1 - constants.portal_max_height, z = -5})
+	)
+	-- starting at a portal node, search connected blocks
+	-- recursively to locate portal pads and their paired
+	-- partners. return a table characterizing the portal
+	-- return false if no portal found
+	
+	-- first search immediate neighbors. the portal node
+	-- can be connected to either reflectors or pads
+	local startpoint, startwithpads
+	for _, d in pairs(sorcery.lib.node.offsets.neighbors) do
+		local sum = vector.add(pos,d)
+		local name = minetest.get_node(sum).name
+		if name == 'sorcery:portal_pad' then
+			startwithpads = true
+		elseif name == 'sorcery:portal_reflector' then
+			startwithpads = false
+		else goto skip end
+		startpoint = sum
+		do break end
+	::skip::end
+
+	-- if startpoint is not set, a valid portal was not found
+	if not startpoint then return nil end
+	local search, partner
+	if startwithpads then search = 'sorcery:portal_pad'
+	                     partner = 'sorcery:portal_reflector'
+	                 else search = 'sorcery:portal_reflector'
+	                     partner = 'sorcery:portal_pad' end
+
+	local firsthalf = sorcery.lib.node.amass(startpoint,{search},sorcery.lib.node.offsets.nextto)
+	local min,max,maxheight = nil, nil, 0
+	local telepairs = {}
+	for pos in pairs(firsthalf) do
+		local found = false
+		for i=constants.portal_min_height,constants.portal_max_height do
+			local p = vector.add(pos, {y=(startwithpads and i or 0-i),x=0,z=0})
+			local n = minetest.get_node(p).name
+			if n == partner then
+				found = true
+				maxheight = math.max(maxheight, i)
+				telepairs[#telepairs + 1] = {
+					pad = startwithpads and pos or p;
+					reflector = startwithpads and p or pos;
+					height = i;
+				}
+			elseif n ~= 'air' and minetest.get_item_group(n,'air') == 0 then
+				goto skippad
+			end
+		end
+		if found then
+			if min then min = {
+				x = math.min(min.x, pos.x);
+				y = math.min(min.y, pos.y);
+				z = math.min(min.z, pos.z);
+			} else min = pos end
+			if max then max = {
+				x = math.max(max.x, pos.x);
+				y = math.max(max.y, pos.y);
+				z = math.max(max.z, pos.z);
+			} else max = pos end
+		end
+	::skippad::end
+
+	if #telepairs == 0 then return nil end
+
+	return {
+		nodes = telepairs;
+		dimensions = {
+			padmin = min;
+			padmax = max;
+			height = maxheight;
+		};
+	}
+end
+
+local caster_farnet = function(pos)
+	local tune = sorcery.attunement.verify(pos)
+	if not tune then return nil end 
+
+	local partner = minetest.get_node(tune.partner)
+	if partner.name ~= 'sorcery:farcaster' then return nil end
+
+	local ptune = sorcery.attunement.verify(tune.partner)
+	if ptune.code == tune.code and vector.equals(ptune.partner, pos) then
+		return tune.partner
+	end
+	return nil
+end
+
+local portal_context = {
+	users = {}
+}
+
+local portal_circuit = function(start)
+	local circuit = {}
+	local network = sorcery.farcaster.junction(start,constants.portal_jump_cost_local) -- get the ley of the land. GEDDIT)
+	for _, n in pairs(network) do
+		for _, d in pairs(n.caps.net.devices.consume) do
+			if d.id == 'sorcery:portal_node' and portal_composition(d.pos) then
+				circuit[#circuit+1] = {
+					pos = d.pos;
+					hops = n.hops;
+					route = n.route;
+				}
+				print(' ! found portal node',d.pos)
+			else
+				print('   -- skipping node',d.pos,d.id)
+			end
+		end
+	end
+	return circuit
+end
+
+local portal_disposition = function(dev)
+	local dim = vector.subtract(dev.dimensions.padmax, dev.dimensions.padmin)
+	local radius = math.max(dim.x, dim.z, dev.dimensions.height)
+	local center = vector.add(vector.divide(dim,2), dev.dimensions.padmin)
+	local objs = minetest.get_objects_inside_radius(center, radius)
+	local users = {}
+	local occupads = {}
+	for _,obj in pairs(objs) do
+		if minetest.is_player(obj) then
+			local pos = obj:get_pos()
+			for _,n in pairs(dev.nodes) do
+				-- is the player between a pad and reflector pair?
+				if math.abs(pos.x - n.pad.x) < 0.5 and
+				   math.abs(pos.z - n.pad.z) < 0.5 and
+				   pos.y >= n.pad.y and pos.y <= n.reflector.y then
+				   users[#users+1] = {
+					   object = obj;
+					   slot = n;
+				   }
+				   occupads[n] = true
+				   goto skip
+			   end
+			end
+		end
+	::skip::end
+
+	local freepads = {}
+	for _,n in pairs(dev.nodes) do
+		if not occupads[n] then
+			freepads[#freepads+1] = n
+		end
+	end
+
+	return {
+		users = users;
+		freepads = freepads;
+		radius = radius;
+		center = center;
+		bounds = dim;
+	}
+end
+
+local portal_destination_evaluate = function(circuit,pos)
+	-- evaluation of the local network occurs before this function
+	-- is ever even called, so we only need to worry about the
+	-- farcaster-related transmission costs
+	for i,c in pairs(circuit) do
+		if vector.equals(c.pos,pos) then
+			print('found destination in circuit table',i,dump(c))
+			-- the destination is listed in the circuit table
+			for j,r in pairs(c.route) do
+				local nc = sorcery.ley.netcaps(pos,1)
+				print('checking route for sufficient energy to power farcasters', j, nc.freepower)
+				if nc.freepower < constants.portal_jump_cost_per_farcaster then
+					return false -- only one route to any given portal node
+					-- will be listed in the circuit table, so bail early
+					-- maybe in the future farcasters should charge up,
+					-- and power should be deducted when they are used?
+				end
+			end
+			-- we've tested every leg of the route, sufficient power is
+			-- available
+			return true
+		end
+	end
+	return false
+end
+
+local portal_pick_destination = function(dev,circuit,partner)
+	if partner then
+		print('paired: evaluating partner')
+		if portal_destination_evaluate(circuit,partner)
+			then return partner end
+		print('partner failed eval')
+	end
+
+	local scrambled = sorcery.lib.tbl.scramble(circuit)
+	for i=1,#scrambled do
+		print('evaluating destination',i,dump(scrambled[i]))
+		if portal_destination_evaluate(circuit,scrambled[i].pos)
+			then return scrambled[i].pos end
+		print('eval failed')
+	end
+	print('no viable destinations in net')
+end
+
+-- minetest.register_lbm {
+-- 	name = 'sorcery:activate_portals';
+-- 	label = 'activate portals';
+-- 	run_at_every_load = true;
+-- 	nodenames = { 'sorcery:portal_node' };
+-- 	action = function(pos,node)
+-- 		minetest.get_node_timer(pos).start(2)
+-- 	end;
+-- }
+
+minetest.register_node('sorcery:portal_node', {
+	description = 'Portal Node';
+	groups = {
+		cracky = 2; sorcery_portal_node = 2;
+		sorcery_ley_device = 1;
+		sorcery_magitech = 1;
+	};
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string('infotext','Portal Node')
+		minetest.get_node_timer(pos):start(1)
+	end;
+	on_timer = function(pos,delta)
+		local dev = portal_composition(pos)
+		if not dev then return false end
+		local dsp = portal_disposition(dev)
+		local crc = portal_circuit(pos)
+		local cap = sorcery.ley.netcaps(pos,delta)
+		local tune = sorcery.attunement.verify(pos)
+		local partner -- raw position of partner node, if any
+		if tune and tune.partner then
+			minetest.load_area(tune.partner)
+			-- we are attuned to a partner, but is it in the circuit?
+			for _,v in pairs(crc) do
+				if vector.equals(v.pos,tune.partner) then
+					print('found partner in circuit')
+					partner = tune.partner
+					break
+				end
+			end
+		end
+
+		print("power reqs",cap.self.minpower,cap.self.powerdraw)
+		if cap.self.minpower ~= cap.self.powerdraw then
+			print("not enough power")
+			return true
+		end
+
+		-- clean out user table
+		for name,user in pairs(portal_context.users) do
+			if user and vector.equals(user.portal, pos) then
+				local found = false
+				for _,u in pairs(dsp.users) do
+					if u.object:get_player_name() == name then
+						found = true
+					end
+				end
+				if not found then
+					portal_context.users[name] = nil
+				end
+			end
+		end
+
+		-- one user per pad only!
+		for _,n in pairs(dev.nodes) do
+			for _,u in pairs(dsp.users) do
+				if u.slot == n then
+					local pname = u.object:get_player_name()
+					if not portal_context.users[pname] then
+						portal_context.users[pname] = { time = 0, portal = pos } end
+					local user = portal_context.users[pname]
+					if not vector.equals(pos,user.portal) then
+						user.time = 0
+						user.portal = pos
+					end
+					local cap = sorcery.ley.netcaps(pos,delta)
+					local jc = (constants.portal_jump_cost_local*delta)
+					print('free power',cap.freepower,jc)
+					if not user.dest and cap.freepower >= jc  then
+						user.dest = portal_pick_destination(dev,crc,partner)
+					else
+						print('powerdraw',cap.self.powerdraw)
+					end
+					if not user.dest then goto skippad else
+						minetest.load_area(user.dest)
+					end
+					local fac = (user.time / constants.portal_jump_time);
+					minetest.add_particlespawner {
+						time = 1, amount = 100 + (fac * 200);
+						minsize = 0.2 + fac*0.7, maxsize = 0.4 + fac*0.9;
+						minvel = {y = 0.2, x=0,z=0}, maxvel = {y = 0.5, x=0,z=0};
+						minacc = {y = 0.0, x=0,z=0}, maxacc = {y = 0.3, x=0,z=0};
+						minpos = vector.add(n.pad,{x = -0.5, y = 0.5, z = -0.5});
+						maxpos = vector.add(n.pad,{x =  0.5, y = 0.5, z =  0.5});
+						texture = sorcery.lib.image('sorcery_spark.png'):multiply(sorcery.lib.color(255,119,255)):render();
+						glow = 14;
+						minexptime = 1, maxexptime = 1.3;
+						animation = {
+							type = 'vertical_frames';
+							aspect_w = 16, aspect_h = 16;
+						};
+					}
+					if user.time >= (constants.portal_jump_time * 0.5) then
+						minetest.add_particlespawner {
+							time = 2;
+							amount = 500 * fac;
+							minpos = { x = -0.3, y =    0, z = -0.3 };
+							maxpos = { x =  0.3, y =  1.5, z =  0.3 };
+							minvel = { x = -0.3, y =  0.4, z = -0.3 };
+							maxvel = { x =  0.3, y =  0.6, z =  0.3 };
+							maxacc = { x =    0, y =  0.5, z =    0 };
+							texture = sorcery.lib.image('sorcery_spark.png'):multiply(sorcery.lib.color(255,144,226)):render();
+							minexptime = 1.5;
+							maxexptime = 2;
+							minsize = 0.4;
+							maxsize = 1.6 * fac;
+							glow = 14;
+							attached = u.object;
+							animation = {
+								type = 'vertical_frames', length = 2.1;
+								aspect_w = 16, aspect_h = 16;
+							};
+						}
+					end
+					if user.time >= constants.portal_jump_time then
+						local dd = portal_disposition(portal_composition(user.dest))
+						if #dd.freepads > 0 then
+							local destpad = dd.freepads[math.random(#dd.freepads)].pad
+							local rng = function(min,max)
+								return (math.random() * (max - min)) + min
+							end
+							local oldpos = u.object:get_pos()
+							local colors = {
+								{255,95,201}; {199,95,255};
+								{142,95,255}; {255,95,154};
+							}
+							for i = 1,128 do
+								local vel = {
+									x = rng(-0.6,1.2), y = rng(-0.6,1.2), z = rng(-0.6,1.2)
+								}
+								local life = rng(0.5,5)
+								minetest.add_particle {
+									pos = vector.add(oldpos, {x = rng(-0.3,0.3), y = rng(0,1.5), z = rng(-0.3,0.3)});
+									velocity = vel;
+									expirationtime = life;
+									acceleration = vector.multiply(vel, -0.1);
+									texture = sorcery.lib.image('sorcery_spark.png'):multiply(sorcery.lib.color(colors[math.random(#colors)]):brighten(rng(1.0,1.4))):render();
+									glow = 14;
+									animation = {
+										type = 'vertical_frames', length = life + 0.1;
+										aspect_w = 16, aspect_h = 16;
+									};
+								}
+							end
+							u.object:set_pos(vector.add(destpad, {y=0.5,z=0,x=0}))
+							user.dest = nil
+							portal_context[pname] = nil
+						end
+					else
+						user.time = user.time + delta
+					end
+
+					break
+				end
+			end
+		::skippad::end
+		return true
+	end;
+	tiles = {
+		'sorcery_portal_top.png';
+		'sorcery_portal_top.png';
+		'sorcery_portal_side.png';
+		'sorcery_portal_side.png';
+		'sorcery_portal_front.png';
+		'sorcery_portal_front.png';
+	};
+	_sorcery = {
+		attune = {
+			class = 'sorcery:portal';
+			accepts = 'sorcery:portal';
+			source = true, target = true;
+			reciprocal = false;
+		};
+		ley = {
+			mode = 'consume', affinity = {'mandatic'};
+			power = function(pos,delta)
+				-- return power use if device is currently in process
+				-- of teleporting a player; otherwise, return 0
+				local cost = constants.portal_node_power
+				for _,u in pairs(portal_context.users) do
+					if u.dest and vector.equals(u.portal, pos) then
+						print('user is on pad',dump(pos))
+						cost = cost + constants.portal_jump_cost_local
+					end
+				end
+				return cost * delta
+			end;
+		};
+		
+		on_leychange = function(pos) minetest.get_node_timer(pos):start(1) end;
+	};
+})
+
+sorcery.portal = {
+	composition = portal_composition;
+	disposition = portal_disposition;
+	circuit = portal_circuit;
+}

Index: potions.lua
==================================================================
--- potions.lua
+++ potions.lua
@@ -56,16 +56,17 @@
 
 sorcery.register_potion('blood', 'Blood', 'A bottle of sacrificial blood, imbued\nwith stolen life force', u.color(219,19,14))
 sorcery.register_potion('potion_water', 'Water Bottle', 'A bottle of plain water', u.color(43,90,162))
 sorcery.register_potion('holy_water', 'Holy Water','A bottle of consecrated water',u.color(94,138,206),'sparkle',6)
 
-local create_infusion_recipe = function(id,potion,default_basis)
+local create_infusion_recipe = function(id,potion,default_basis,proto)
 	if potion.infusion then
 		sorcery.data.register.infusion {
 			infuse = potion.infusion;
 			into = potion.basis or default_basis;
 			output = 'sorcery:' .. id;
+			_proto = proto;
 		}
 	end
 end
 
 for n,v in pairs(sorcery.data.potions) do
@@ -75,18 +76,19 @@
 	local id = 'potion_' .. string.lower(n)
 	local desc = 'A ' .. ((glow and 'glowing ') or '') ..
 		'bottle of ' .. string.lower(n) .. 
 		((kind == 'sparkle' and ', fiercely bubbling') or '') ..
 		' liquid'
-	sorcery.register_potion(id, n .. ' Potion', desc, color, kind, glow, {
+	local fullname = n .. ' Potion'
+	sorcery.register_potion(id, fullname, desc, color, kind, glow, {
 		_proto = v;
 		groups = {
 			sorcery_potion = 1;
 			sorcery_magical = 1;
 		};
 	})
-	create_infusion_recipe(id,v,'sorcery:potion_serene')
+	create_infusion_recipe(id,v,'sorcery:potion_serene',{data=v,name=fullname})
 end
 
 for n,potion in pairs(sorcery.data.draughts) do
 	local name = 'draught_' .. n
 	local behavior = {
@@ -131,30 +133,32 @@
 				end
 			end
 			return stack
 		end
 	}
-	sorcery.register_potion(name, potion.name .. ' Draught',
+	local fullname = potion.name .. ' Draught'
+	sorcery.register_potion(name, fullname,
 		potion.desc,
 		u.color(potion.color),
 		potion.style or 'dull',
 		potion.glow or 0,
 		behavior)
-	create_infusion_recipe(name,potion,'sorcery:potion_luminous')
+	create_infusion_recipe(name,potion,'sorcery:potion_luminous',{data=potion,name=fullname})
 end
 
 for n,elixir in pairs(sorcery.data.elixirs) do
 	local color = u.color(elixir.color)
 	local id = 'elixir_' .. string.lower(n)
-	sorcery.register_potion(id, 'Elixir of ' .. n, nil, color, 'dull', false, {
+	local fullname = 'Elixir of ' .. n
+	sorcery.register_potion(id, fullname, nil, color, 'dull', false, {
 		_proto = elixir;
 		groups = {
 			sorcery_elixir = 1;
 			sorcery_magical = 1;
 		};
 	})
-	create_infusion_recipe(id,elixir,'sorcery:potion_misty')
+	create_infusion_recipe(id,elixir,'sorcery:potion_misty',{data=elixir,name=fullname})
 end
 
 for n,v in pairs(sorcery.data.oils) do
 	local color = u.color(v.color)
 	local kind = v.style
@@ -167,34 +171,39 @@
 
 for n,v in pairs(sorcery.data.greases) do
 	local color = u.color(v.color)
 	local kind = v.style
 	sorcery.register_oil('grease_' .. n, u.str.capitalize(n) .. ' Grease', nil, color, kind, {
-		groups = { sorcery_grease = 2 }
+		groups = { sorcery_grease = 1 }
 	})
 end
 
 for n,v in pairs(sorcery.data.philters) do
 	local color = u.color(v.color)
 	local id = 'philter_' .. n
 	local name = v.name or u.str.capitalize(n)
-	sorcery.register_potion(id, name .. ' Philter', v.desc, color, 'sparkle',v.glow or 4, {
+	local fullname = name .. ' Philter'
+	sorcery.register_potion(id, fullname, v.desc, color, 'sparkle',v.glow or 4, {
 		_proto = v;
 		_protoname = n;
 		groups = {
 			sorcery_magical = 1;
 			sorcery_philter = 1;
 		};
 	})
-	create_infusion_recipe(id,v,'sorcery:potion_viscous')
+	create_infusion_recipe(id,v,'sorcery:potion_viscous',{data=v,name=fullname})
 end
 
 for n,v in pairs(sorcery.data.extracts) do
 	local item = v[1]
 	local color = u.color(v[2])
 	local name = 'extract_' .. n
-	sorcery.register_potion(name, u.str.capitalize(n) .. ' Extract', nil, color, 'sparkle', false)
+	sorcery.register_potion(name, u.str.capitalize(n) .. ' Extract', nil, color, 'sparkle', false, {
+		groups = {
+			sorcery_extracts = 1;
+		};
+	})
 
 	local add_alcohol = function(booze)
 		minetest.register_craft {
 			type = "shapeless";
 			recipe = {

Index: recipes.lua
==================================================================
--- recipes.lua
+++ recipes.lua
@@ -249,41 +249,155 @@
 		{ 'sorcery:infuser_tube', 'sorcery:infuser_tube', 'sorcery:infuser_tube' };
 	};
 	output = "sorcery:infuser";
 }
 
+minetest.register_craft {
+	output = "sorcery:displacer";
+	recipe = {
+		{'sorcery:platinum_ingot','sorcery:leyline_stabilizer','sorcery:platinum_ingot'};
+		{'sorcery:inverter_coil','sorcery:core_syncretic','sorcery:inverter_coil'};
+		{'sorcery:platinum_ingot','default:chest','sorcery:platinum_ingot'};
+	};
+}
 
----- altar
--- candles
+minetest.register_craft {
+	output = "sorcery:displacement_node";
+	recipe = {
+		{'sorcery:platinum_ingot','sorcery:screw_tungsten','sorcery:platinum_ingot'};
+		{'basic_materials:copper_wire','sorcery:core_syncretic','doors:trapdoor_steel'};
+		{'sorcery:platinum_ingot','sorcery:screw_tungsten','sorcery:platinum_ingot'};
+	};
+	replacements = {
+		{'basic_materials:copper_wire','basic_materials:empty_spool'};
+	};
+}
+
+minetest.register_craft {
+	output = 'sorcery:raycaster';
+	recipe = {
+		{'sorcery:gem_amethyst', 'sorcery:gem_amethyst', 'sorcery:gem_amethyst'};
+		{'default:gold_ingot','sorcery:beam_generator','default:gold_ingot'};
+		{'sorcery:gem_amethyst', 'sorcery:gem_amethyst', 'sorcery:gem_amethyst'};
+	};
+}
+
+minetest.register_craft {
+	output = 'sorcery:tuning_disc';
+	recipe = {
+		{'sorcery:inverter_coil','sorcery:silver_ingot',''};
+		{'sorcery:leyline_stabilizer','sorcery:silver_ingot','sorcery:gem_emerald'};
+		{'sorcery:inverter_coil','sorcery:silver_ingot',''};
+	};
+}
+
+minetest.register_craft {
+	output = 'sorcery:farcaster';
+	recipe = {
+		{'default:gold_ingot','sorcery:iridium_ingot','default:gold_ingot'};
+		{'sorcery:core_mandatic','default:diamondblock','sorcery:tuning_disc'};
+		{'default:gold_ingot','sorcery:iridium_ingot','default:gold_ingot'};
+	};
+}
+
+minetest.register_craft {
+	output = 'sorcery:portal_node';
+	recipe = {
+		{'sorcery:tungsten_ingot','sorcery:core_mandatic','sorcery:tungsten_ingot'};
+		{'sorcery:aluminum_ingot','sorcery:platinumblock','sorcery:aluminum_ingot'};
+		{'sorcery:tungsten_ingot','sorcery:core_mandatic','sorcery:tungsten_ingot'};
+	};
+}
+
+minetest.register_craft {
+	output = 'sorcery:portal_reflector';
+	recipe = {
+		{'basic_materials:steel_bar','default:tin_ingot','basic_materials:steel_bar'};
+		{'sorcery:gem_amethyst','sorcery:inverter_coil','sorcery:gem_amethyst'};
+		{'basic_materials:steel_bar','xpanes:bar_flat','basic_materials:steel_bar'};
+	}
+}
+
+minetest.register_craft {
+	output = 'sorcery:portal_pad';
+	recipe = {
+		{'basic_materials:steel_bar','xpanes:bar_flat','basic_materials:steel_bar'};
+		{'sorcery:gem_amethyst','sorcery:beam_generator','sorcery:gem_amethyst'};
+		{'basic_materials:steel_bar','default:tin_ingot','basic_materials:steel_bar'};
+	}
+}
+
+minetest.register_craftitem('sorcery:tuning_disc',{
+	description = 'Tuning Disc';
+	inventory_image = 'sorcery_tuning_disc.png';
+	groups = {
+		sorcery_magitech = 1; metal = 1;
+	};
+});
+
 minetest.register_craftitem('sorcery:core_counterpraxic',{
 	description = 'Counterpraxis Core';
 	inventory_image = 'sorcery_core_counterpraxic.png';
+	groups = {
+		sorcery_magitech = 1; metal = 1; sorcery_magitech_core = 1;
+	};
+});
+
+minetest.register_craftitem('sorcery:core_mandatic',{
+	description = 'Mandatic Core';
+	inventory_image = 'sorcery_core_mandatic.png';
+	groups = {
+		sorcery_magitech = 1; metal = 1; sorcery_magitech_core = 1;
+	};
+});
+
+minetest.register_craftitem('sorcery:core_syncretic',{
+	description = 'Syncresis Core';
+	inventory_image = 'sorcery_core_sycretic.png';
+	groups = {
+		sorcery_magitech = 1; metal = 1; sorcery_magitech_core = 1;
+	};
 });
---
+
 minetest.register_craftitem('sorcery:suppression_matrix',{
 	description = 'Suppression Matrix';
 	inventory_image = 'sorcery_suppression_matrix.png';
+	groups = {
+		sorcery_magitech = 1; metal = 1; sorcery_magitech_core = 1;
+	};
 });
 
 minetest.register_craftitem('sorcery:inverter_coil',{
 	description = 'Inverter Coil';
 	inventory_image = 'sorcery_inverter_coil.png';
+	groups = {
+		sorcery_magitech = 1; metal = 1; sorcery_magitech_core = 1;
+	};
 });
 
 minetest.register_craftitem('sorcery:beam_generator',{
 	description = 'Beam Generator';
 	inventory_image = 'sorcery_beam_generator.png';
+	groups = {
+		sorcery_magitech = 1; metal = 1; sorcery_magitech_core = 1;
+	};
 });
 
 minetest.register_craftitem('sorcery:leyline_stabilizer',{
 	description = 'Leyline Stabilizer';
 	inventory_image = 'sorcery_leyline_stabilizer.png';
+	groups = {
+		sorcery_magitech = 1; metal = 1; sorcery_magitech_core = 1;
+	};
 });
 
 minetest.register_craftitem('sorcery:field_emitter',{
 	description = 'Field Emitter';
 	inventory_image = 'sorcery_field_emitter.png';
+	groups = {
+		sorcery_magitech = 1; metal = 1; sorcery_magitech_core = 1;
+	};
 })
 
 minetest.register_craft {
 	output = 'sorcery:leyline_stabilizer';
 	recipe = {
@@ -325,10 +439,28 @@
 		{'sorcery:gem_ruby_shard','sorcery:tungsten_ingot','sorcery:gem_ruby_shard'};
 		{'sorcery:tungsten_ingot','sorcery:gem_emerald','sorcery:tungsten_ingot'};
 		{'sorcery:gem_ruby_shard','sorcery:tungsten_ingot','sorcery:gem_ruby_shard'};
 	};
 }
+
+minetest.register_craft {
+	output = 'sorcery:core_syncretic';
+	recipe = {
+		{'sorcery:gem_sapphire_shard','default:gold_ingot','sorcery:gem_sapphire_shard'};
+		{'default:gold_ingot','sorcery:gem_diamond','default:gold_ingot'};
+		{'sorcery:gem_sapphire_shard','default:gold_ingot','sorcery:gem_sapphire_shard'};
+	};
+}
+
+minetest.register_craft {
+	output = 'sorcery:core_mandatic';
+	recipe = {
+		{'sorcery:gem_amethyst_shard','sorcery:silver_ingot','sorcery:gem_amethyst_shard'};
+		{'sorcery:silver_ingot','sorcery:gem_sapphire','sorcery:silver_ingot'};
+		{'sorcery:gem_amethyst_shard','sorcery:silver_ingot','sorcery:gem_amethyst_shard'};
+	};
+}
 
 minetest.register_craft {
 	output = 'sorcery:inverter_coil';
 	recipe = {
 		{'sorcery:screw_platinum','basic_materials:steel_wire','sorcery:screw_platinum'};
@@ -374,10 +506,11 @@
 	replacements = {
 		{'basic_materials:copper_wire', 'basic_materials:empty_spool'};
 	};
 }
 
+---- altar
 minetest.register_craftitem('sorcery:candle', {
 	-- TODO make candle node
 	inventory_image = 'sorcery_candle.png';
 	description = 'Votive Candle';
 	groups = {

Index: textures/sorcery_core_counterpraxic.png
==================================================================
--- textures/sorcery_core_counterpraxic.png
+++ textures/sorcery_core_counterpraxic.png
cannot compute difference between binary files

ADDED   textures/sorcery_core_mandatic.png
Index: textures/sorcery_core_mandatic.png
==================================================================
--- textures/sorcery_core_mandatic.png
+++ textures/sorcery_core_mandatic.png
cannot compute difference between binary files

ADDED   textures/sorcery_core_syncretic.png
Index: textures/sorcery_core_syncretic.png
==================================================================
--- textures/sorcery_core_syncretic.png
+++ textures/sorcery_core_syncretic.png
cannot compute difference between binary files

ADDED   textures/sorcery_farcaster_linear_bottom.png
Index: textures/sorcery_farcaster_linear_bottom.png
==================================================================
--- textures/sorcery_farcaster_linear_bottom.png
+++ textures/sorcery_farcaster_linear_bottom.png
cannot compute difference between binary files

ADDED   textures/sorcery_farcaster_linear_side.png
Index: textures/sorcery_farcaster_linear_side.png
==================================================================
--- textures/sorcery_farcaster_linear_side.png
+++ textures/sorcery_farcaster_linear_side.png
cannot compute difference between binary files

ADDED   textures/sorcery_farcaster_linear_top.png
Index: textures/sorcery_farcaster_linear_top.png
==================================================================
--- textures/sorcery_farcaster_linear_top.png
+++ textures/sorcery_farcaster_linear_top.png
cannot compute difference between binary files

ADDED   textures/sorcery_farcaster_nonlocal_back.png
Index: textures/sorcery_farcaster_nonlocal_back.png
==================================================================
--- textures/sorcery_farcaster_nonlocal_back.png
+++ textures/sorcery_farcaster_nonlocal_back.png
cannot compute difference between binary files

ADDED   textures/sorcery_farcaster_nonlocal_front.png
Index: textures/sorcery_farcaster_nonlocal_front.png
==================================================================
--- textures/sorcery_farcaster_nonlocal_front.png
+++ textures/sorcery_farcaster_nonlocal_front.png
cannot compute difference between binary files

ADDED   textures/sorcery_farcaster_nonlocal_side.png
Index: textures/sorcery_farcaster_nonlocal_side.png
==================================================================
--- textures/sorcery_farcaster_nonlocal_side.png
+++ textures/sorcery_farcaster_nonlocal_side.png
cannot compute difference between binary files

ADDED   textures/sorcery_farcaster_nonlocal_top.png
Index: textures/sorcery_farcaster_nonlocal_top.png
==================================================================
--- textures/sorcery_farcaster_nonlocal_top.png
+++ textures/sorcery_farcaster_nonlocal_top.png
cannot compute difference between binary files

Index: textures/sorcery_field_emitter.png
==================================================================
--- textures/sorcery_field_emitter.png
+++ textures/sorcery_field_emitter.png
cannot compute difference between binary files

ADDED   textures/sorcery_portal_front.png
Index: textures/sorcery_portal_front.png
==================================================================
--- textures/sorcery_portal_front.png
+++ textures/sorcery_portal_front.png
cannot compute difference between binary files

ADDED   textures/sorcery_portal_pad_bottom.png
Index: textures/sorcery_portal_pad_bottom.png
==================================================================
--- textures/sorcery_portal_pad_bottom.png
+++ textures/sorcery_portal_pad_bottom.png
cannot compute difference between binary files

ADDED   textures/sorcery_portal_pad_front.png
Index: textures/sorcery_portal_pad_front.png
==================================================================
--- textures/sorcery_portal_pad_front.png
+++ textures/sorcery_portal_pad_front.png
cannot compute difference between binary files

ADDED   textures/sorcery_portal_pad_side.png
Index: textures/sorcery_portal_pad_side.png
==================================================================
--- textures/sorcery_portal_pad_side.png
+++ textures/sorcery_portal_pad_side.png
cannot compute difference between binary files

ADDED   textures/sorcery_portal_pad_top.png
Index: textures/sorcery_portal_pad_top.png
==================================================================
--- textures/sorcery_portal_pad_top.png
+++ textures/sorcery_portal_pad_top.png
cannot compute difference between binary files

ADDED   textures/sorcery_portal_side.png
Index: textures/sorcery_portal_side.png
==================================================================
--- textures/sorcery_portal_side.png
+++ textures/sorcery_portal_side.png
cannot compute difference between binary files

ADDED   textures/sorcery_portal_top.png
Index: textures/sorcery_portal_top.png
==================================================================
--- textures/sorcery_portal_top.png
+++ textures/sorcery_portal_top.png
cannot compute difference between binary files

ADDED   textures/sorcery_tuning_disc.png
Index: textures/sorcery_tuning_disc.png
==================================================================
--- textures/sorcery_tuning_disc.png
+++ textures/sorcery_tuning_disc.png
cannot compute difference between binary files

ADDED   textures/sorcery_vice.png
Index: textures/sorcery_vice.png
==================================================================
--- textures/sorcery_vice.png
+++ textures/sorcery_vice.png
cannot compute difference between binary files

ADDED   textures/sorcery_vidrium_fragment.png
Index: textures/sorcery_vidrium_fragment.png
==================================================================
--- textures/sorcery_vidrium_fragment.png
+++ textures/sorcery_vidrium_fragment.png
cannot compute difference between binary files

ADDED   textures/sorcery_vidrium_powder.png
Index: textures/sorcery_vidrium_powder.png
==================================================================
--- textures/sorcery_vidrium_powder.png
+++ textures/sorcery_vidrium_powder.png
cannot compute difference between binary files

Index: tnodes.lua
==================================================================
--- tnodes.lua
+++ tnodes.lua
@@ -5,10 +5,11 @@
 		sunlight_propagates = true;
 		buildable_to = true;
 		pointable = false;
 		walkable = false;
 		floodable = true;
+		groups = { air = 1; sorcery_air = 1; };
 		on_construct = function(pos)
 			local meta = minetest.get_meta(pos)
 			meta:set_float('duration',10)
 			meta:set_float('timeleft',10)
 			meta:set_int('power',minetest.LIGHT_MAX)

Index: wands.lua
==================================================================
--- wands.lua
+++ wands.lua
@@ -14,12 +14,12 @@
 			pine = {
 				tex = u.image('default_pine_wood.png');
 			};
 			apple = {
 				tex = u.image('default_wood.png');
-				tree = 'default:wood';
-				plank = 'default:plank';
+				tree = 'default:tree';
+				plank = 'default:wood';
 			};
 			acacia = {
 				tex = u.image('default_acacia_wood.png');
 			};
 			aspen = {
@@ -32,17 +32,43 @@
 			};
 		};
 		core = {
 			obsidian = {
 				item = 'default:obsidian_shard';
-				sturdiness = 1.3;
-			}
+				sturdiness = 1.5;
+			};
+			cobalt = {
+				item = 'sorcery:powder_cobalt';
+				power = 1.4;
+			};
+			iridium = {
+				item = 'sorcery:powder_iridium';
+				sturdiness = 1.25;
+				power = 1.25;
+			};
+			lithium = {
+				item = 'sorcery:powder_lithium';
+				power = 1.7;
+				reliability = 0.85;
+			};
+			gold = {
+				item = 'sorcery:powder_gold';
+				duration = 1.3;
+				power = 1.3;
+			};
+			tungsten = {
+				item = 'sorcery:powder_tungsten';
+				duration = 1.7;
+				sturdiness = 1.25;
+			};
+			-- add one that only lets the first wielder
+			-- ever use the wand
 		};
 		wire = {
 			gold = {
 				-- gold limits the amount of wear-and-tear on
-				-- the wand, but causes the effect to weaken as
+				-- the wand, but causes the power to weaken as
 				-- it empties
 				tone = u.color(255,255,59);
 				tex = u.image('default_gold_block.png');
 			};
 			copper = {