"explode" all modpacks into their individual components

(you can't have a modpack buried inside a modpack)

10 files changed, 1585 insertions, 0 deletions

diff --git a/technic/tools/cans.lua b/technic/tools/cans.lua
new file mode 100644
index 0000000..f12ec93
--- /dev/null
+++ b/technic/tools/cans.lua
@@ -0,0 +1,114 @@
+local S = technic.getter
+
+local function set_can_wear(itemstack, level, max_level)
+	local temp
+	if level == 0 then
+		temp = 0
+	else
+		temp = 65536 - math.floor(level / max_level * 65535)
+		if temp > 65535 then temp = 65535 end
+		if temp < 1 then temp = 1 end
+	end
+	itemstack:set_wear(temp)
+end
+
+local function get_can_level(itemstack)
+	if itemstack:get_metadata() == "" then
+		return 0
+	else
+		return tonumber(itemstack:get_metadata())
+	end
+end
+
+function technic.register_can(d)
+	local data = {}
+	for k, v in pairs(d) do data[k] = v end
+	minetest.register_tool(data.can_name, {
+		description = data.can_description,
+		inventory_image = data.can_inventory_image,
+		stack_max = 1,
+		wear_represents = "content_level",
+		liquids_pointable = true,
+		on_use = function(itemstack, user, pointed_thing)
+			if pointed_thing.type ~= "node" then return end
+			local node = minetest.get_node(pointed_thing.under)
+			if node.name ~= data.liquid_source_name then return end
+			local charge = get_can_level(itemstack)
+			if charge == data.can_capacity then return end
+			if minetest.is_protected(pointed_thing.under, user:get_player_name()) then
+				minetest.log("action", user:get_player_name().." tried to take "..node.name.." at protected position "..minetest.pos_to_string(pointed_thing.under).." with a "..data.can_name)
+				return
+			end
+			minetest.remove_node(pointed_thing.under)
+			charge = charge + 1
+			itemstack:set_metadata(tostring(charge))
+			set_can_wear(itemstack, charge, data.can_capacity)
+			return itemstack
+		end,
+		on_place = function(itemstack, user, pointed_thing)
+			if pointed_thing.type ~= "node" then return end
+			local pos = pointed_thing.under
+			local def = minetest.registered_nodes[minetest.get_node(pos).name] or {}
+			if def.on_rightclick and user and not user:get_player_control().sneak then
+				return def.on_rightclick(pos, minetest.get_node(pos), user, itemstack, pointed_thing)
+			end
+			if not def.buildable_to then
+				pos = pointed_thing.above
+				def = minetest.registered_nodes[minetest.get_node(pos).name] or {}
+				if not def.buildable_to then return end
+			end
+			local charge = get_can_level(itemstack)
+			if charge == 0 then return end
+			if minetest.is_protected(pos, user:get_player_name()) then
+				minetest.log("action", user:get_player_name().." tried to place "..data.liquid_source_name.." at protected position "..minetest.pos_to_string(pos).." with a "..data.can_name)
+				return
+			end
+			minetest.set_node(pos, {name=data.liquid_source_name})
+			charge = charge - 1
+			itemstack:set_metadata(tostring(charge))
+			set_can_wear(itemstack, charge, data.can_capacity)
+			return itemstack
+		end,
+		on_refill = function(stack)
+			stack:set_metadata(tostring(data.can_capacity))
+			set_can_wear(stack, data.can_capacity, data.can_capacity)
+			return stack
+		end,
+	})
+end
+
+technic.register_can({
+	can_name = "technic:water_can",
+	can_description = S("Water Can"),
+	can_inventory_image = "technic_water_can.png",
+	can_capacity = 16,
+	liquid_source_name = "default:water_source",
+	liquid_flowing_name = "default:water_flowing",
+})
+
+minetest.register_craft({
+	output = 'technic:water_can 1',
+	recipe = {
+		{'technic:zinc_ingot', 'technic:rubber','technic:zinc_ingot'},
+		{'technic:carbon_steel_ingot', '', 'technic:carbon_steel_ingot'},
+		{'technic:zinc_ingot', 'technic:carbon_steel_ingot', 'technic:zinc_ingot'},
+	}
+})
+
+technic.register_can({
+	can_name = "technic:lava_can",
+	can_description = S("Lava Can"),
+	can_inventory_image = "technic_lava_can.png",
+	can_capacity = 8,
+	liquid_source_name = "default:lava_source",
+	liquid_flowing_name = "default:lava_flowing",
+})
+
+minetest.register_craft({
+	output = 'technic:lava_can 1',
+	recipe = {
+		{'technic:zinc_ingot', 'technic:stainless_steel_ingot','technic:zinc_ingot'},
+		{'technic:stainless_steel_ingot', '', 'technic:stainless_steel_ingot'},
+		{'technic:zinc_ingot', 'technic:stainless_steel_ingot', 'technic:zinc_ingot'},
+	}
+})
diff --git a/technic/tools/chainsaw.lua b/technic/tools/chainsaw.lua
new file mode 100644
index 0000000..bf4efff
--- /dev/null
+++ b/technic/tools/chainsaw.lua
@@ -0,0 +1,366 @@
+-- Configuration
+
+local chainsaw_max_charge      = 30000 -- Maximum charge of the saw
+-- Gives 2500 nodes on a single charge (about 50 complete normal trees)
+local chainsaw_charge_per_node = 12
+-- Cut down tree leaves.  Leaf decay may cause slowness on large trees
+-- if this is disabled.
+local chainsaw_leaves = true
+
+-- The default trees
+local timber_nodenames = {
+	["default:jungletree"] = true,
+	["default:papyrus"]    = true,
+	["default:cactus"]     = true,
+	["default:tree"]       = true,
+	["default:apple"]      = true,
+	["default:pinetree"]   = true,
+}
+
+if chainsaw_leaves then
+	timber_nodenames["default:leaves"] = true
+	timber_nodenames["default:jungleleaves"] = true
+	timber_nodenames["default:pine_needles"] = true
+end
+
+-- technic_worldgen defines rubber trees if moretrees isn't installed
+if minetest.get_modpath("technic_worldgen") or
+		minetest.get_modpath("moretrees") then
+	timber_nodenames["moretrees:rubber_tree_trunk_empty"] = true
+	timber_nodenames["moretrees:rubber_tree_trunk"]       = true
+	if chainsaw_leaves then
+		timber_nodenames["moretrees:rubber_tree_leaves"] = true
+	end
+end
+
+-- Support moretrees if it is there
+if minetest.get_modpath("moretrees") then
+	timber_nodenames["moretrees:acacia_trunk"]                = true
+	timber_nodenames["moretrees:apple_tree_trunk"]                 = true
+	timber_nodenames["moretrees:beech_trunk"]                      = true
+	timber_nodenames["moretrees:birch_trunk"]                      = true
+	timber_nodenames["moretrees:fir_trunk"]                        = true
+	timber_nodenames["moretrees:oak_trunk"]                        = true
+	timber_nodenames["moretrees:palm_trunk"]                       = true
+	timber_nodenames["moretrees:pine_trunk"]                       = true
+	timber_nodenames["moretrees:sequoia_trunk"]                    = true
+	timber_nodenames["moretrees:spruce_trunk"]                     = true
+	timber_nodenames["moretrees:willow_trunk"]                     = true
+	timber_nodenames["moretrees:jungletree_trunk"]                 = true
+
+	if chainsaw_leaves then
+		timber_nodenames["moretrees:acacia_leaves"]            = true
+		timber_nodenames["moretrees:apple_tree_leaves"]        = true
+		timber_nodenames["moretrees:oak_leaves"]               = true
+		timber_nodenames["moretrees:fir_leaves"]               = true
+		timber_nodenames["moretrees:fir_leaves_bright"]        = true
+		timber_nodenames["moretrees:sequoia_leaves"]           = true
+		timber_nodenames["moretrees:birch_leaves"]             = true
+		timber_nodenames["moretrees:birch_leaves"]             = true
+		timber_nodenames["moretrees:palm_leaves"]              = true
+		timber_nodenames["moretrees:spruce_leaves"]            = true
+		timber_nodenames["moretrees:spruce_leaves"]            = true
+		timber_nodenames["moretrees:pine_leaves"]              = true
+		timber_nodenames["moretrees:willow_leaves"]            = true
+		timber_nodenames["moretrees:jungletree_leaves_green"]  = true
+		timber_nodenames["moretrees:jungletree_leaves_yellow"] = true
+		timber_nodenames["moretrees:jungletree_leaves_red"]    = true
+		timber_nodenames["moretrees:acorn"]                    = true
+		timber_nodenames["moretrees:coconut"]                  = true
+		timber_nodenames["moretrees:spruce_cone"]              = true
+		timber_nodenames["moretrees:pine_cone"]                = true
+		timber_nodenames["moretrees:fir_cone"]                 = true
+		timber_nodenames["moretrees:apple_blossoms"]           = true
+	end
+end
+
+-- Support growing_trees
+if minetest.get_modpath("growing_trees") then
+	timber_nodenames["growing_trees:trunk"]         = true
+	timber_nodenames["growing_trees:medium_trunk"]  = true
+	timber_nodenames["growing_trees:big_trunk"]     = true
+	timber_nodenames["growing_trees:trunk_top"]     = true
+	timber_nodenames["growing_trees:trunk_sprout"]  = true
+	timber_nodenames["growing_trees:branch_sprout"] = true
+	timber_nodenames["growing_trees:branch"]        = true
+	timber_nodenames["growing_trees:branch_xmzm"]   = true
+	timber_nodenames["growing_trees:branch_xpzm"]   = true
+	timber_nodenames["growing_trees:branch_xmzp"]   = true
+	timber_nodenames["growing_trees:branch_xpzp"]   = true
+	timber_nodenames["growing_trees:branch_zz"]     = true
+	timber_nodenames["growing_trees:branch_xx"]     = true
+
+	if chainsaw_leaves then
+		timber_nodenames["growing_trees:leaves"] = true
+	end
+end
+
+-- Support growing_cactus
+if minetest.get_modpath("growing_cactus") then
+	timber_nodenames["growing_cactus:sprout"]                       = true
+	timber_nodenames["growing_cactus:branch_sprout_vertical"]       = true
+	timber_nodenames["growing_cactus:branch_sprout_vertical_fixed"] = true
+	timber_nodenames["growing_cactus:branch_sprout_xp"]             = true
+	timber_nodenames["growing_cactus:branch_sprout_xm"]             = true
+	timber_nodenames["growing_cactus:branch_sprout_zp"]             = true
+	timber_nodenames["growing_cactus:branch_sprout_zm"]             = true
+	timber_nodenames["growing_cactus:trunk"]                        = true
+	timber_nodenames["growing_cactus:branch_trunk"]                 = true
+	timber_nodenames["growing_cactus:branch"]                       = true
+	timber_nodenames["growing_cactus:branch_xp"]                    = true
+	timber_nodenames["growing_cactus:branch_xm"]                    = true
+	timber_nodenames["growing_cactus:branch_zp"]                    = true
+	timber_nodenames["growing_cactus:branch_zm"]                    = true
+	timber_nodenames["growing_cactus:branch_zz"]                    = true
+	timber_nodenames["growing_cactus:branch_xx"]                    = true
+end
+
+-- Support farming_plus
+if minetest.get_modpath("farming_plus") then
+	if chainsaw_leaves then
+		timber_nodenames["farming_plus:banana_leaves"] = true
+		timber_nodenames["farming_plus:banana"]        = true
+		timber_nodenames["farming_plus:cocoa_leaves"]  = true
+		timber_nodenames["farming_plus:cocoa"]         = true
+	end
+end
+
+-- Support nature
+if minetest.get_modpath("nature") then
+	if chainsaw_leaves then
+		timber_nodenames["nature:blossom"] = true
+	end
+end
+
+-- Support snow
+if minetest.get_modpath("snow") then
+	if chainsaw_leaves then
+		timber_nodenames["snow:needles"] = true
+		timber_nodenames["snow:needles_decorated"] = true
+		timber_nodenames["snow:star"] = true
+	end
+end
+
+-- Support vines (also generated by moretrees if available)
+if minetest.get_modpath("vines") then
+	if chainsaw_leaves then
+		timber_nodenames["vines:vines"] = true
+	end
+end
+
+if minetest.get_modpath("trunks") then
+	if chainsaw_leaves then
+		timber_nodenames["trunks:moss"] = true
+		timber_nodenames["trunks:moss_fungus"] = true
+		timber_nodenames["trunks:treeroot"] = true
+	end
+end
+
+local S = technic.getter
+
+technic.register_power_tool("technic:chainsaw", chainsaw_max_charge)
+
+-- Table for saving what was sawed down
+local produced = {}
+
+-- Save the items sawed down so that we can drop them in a nice single stack
+local function handle_drops(drops)
+	for _, item in ipairs(drops) do
+		local stack = ItemStack(item)
+		local name = stack:get_name()
+		local p = produced[name]
+		if not p then
+			produced[name] = stack
+		else
+			p:set_count(p:get_count() + stack:get_count())
+		end
+	end
+end
+
+--- Iterator over positions to try to saw around a sawed node.
+-- This returns positions in a 3x1x3 area around the position, plus the
+-- position above it.  This does not return the bottom position to prevent
+-- the chainsaw from cutting down nodes below the cutting position.
+-- @param pos Sawing position.
+local function iterSawTries(pos)
+	-- Copy position to prevent mangling it
+	local pos = vector.new(pos)
+	local i = 0
+
+	return function()
+		i = i + 1
+		-- Given a (top view) area like so (where 5 is the starting position):
+		-- X -->
+		-- Z 123
+		-- | 456
+		-- V 789
+		-- This will return positions 1, 4, 7, 2, 8 (skip 5), 3, 6, 9,
+		-- and the position above 5.
+		if i == 1 then
+			-- Move to starting position
+			pos.x = pos.x - 1
+			pos.z = pos.z - 1
+		elseif i == 4 or i == 7 then
+			-- Move to next X and back to start of Z when we reach
+			-- the end of a Z line.
+			pos.x = pos.x + 1
+			pos.z = pos.z - 2
+		elseif i == 5 then
+			-- Skip the middle position (we've already run on it)
+			-- and double-increment the counter.
+			pos.z = pos.z + 2
+			i = i + 1
+		elseif i <= 9 then
+			-- Go to next Z.
+			pos.z = pos.z + 1
+		elseif i == 10 then
+			-- Move back to center and up.
+			-- The Y+ position must be last so that we don't dig
+			-- straight upward and not come down (since the Y-
+			-- position isn't checked).
+			pos.x = pos.x - 1
+			pos.z = pos.z - 1
+			pos.y = pos.y + 1
+		else
+			return nil
+		end
+		return pos
+	end
+end
+
+-- This function does all the hard work. Recursively we dig the node at hand
+-- if it is in the table and then search the surroundings for more stuff to dig.
+local function recursive_dig(pos, remaining_charge)
+	if remaining_charge < chainsaw_charge_per_node then
+		return remaining_charge
+	end
+	local node = minetest.get_node(pos)
+
+	if not timber_nodenames[node.name] then
+		return remaining_charge
+	end
+
+	-- Wood found - cut it
+	handle_drops(minetest.get_node_drops(node.name, ""))
+	minetest.remove_node(pos)
+	remaining_charge = remaining_charge - chainsaw_charge_per_node
+
+	-- Check surroundings and run recursively if any charge left
+	for npos in iterSawTries(pos) do
+		if remaining_charge < chainsaw_charge_per_node then
+			break
+		end
+		if timber_nodenames[minetest.get_node(npos).name] then
+			remaining_charge = recursive_dig(npos, remaining_charge)
+		end
+	end
+	return remaining_charge
+end
+
+-- Function to randomize positions for new node drops
+local function get_drop_pos(pos)
+	local drop_pos = {}
+
+	for i = 0, 8 do
+		-- Randomize position for a new drop
+		drop_pos.x = pos.x + math.random(-3, 3)
+		drop_pos.y = pos.y - 1
+		drop_pos.z = pos.z + math.random(-3, 3)
+
+		-- Move the randomized position upwards until
+		-- the node is air or unloaded.
+		for y = drop_pos.y, drop_pos.y + 5 do
+			drop_pos.y = y
+			local node = minetest.get_node_or_nil(drop_pos)
+
+			if not node then
+				-- If the node is not loaded yet simply drop
+				-- the item at the original digging position.
+				return pos
+			elseif node.name == "air" then
+				-- Add variation to the entity drop position,
+				-- but don't let drops get too close to the edge
+				drop_pos.x = drop_pos.x + (math.random() * 0.8) - 0.5
+				drop_pos.z = drop_pos.z + (math.random() * 0.8) - 0.5
+				return drop_pos
+			end
+		end
+	end
+
+	-- Return the original position if this takes too long
+	return pos
+end
+
+-- Chainsaw entry point
+local function chainsaw_dig(pos, current_charge)
+	-- Start sawing things down
+	local remaining_charge = recursive_dig(pos, current_charge)
+	minetest.sound_play("chainsaw", {pos = pos, gain = 1.0,
+			max_hear_distance = 10})
+
+	-- Now drop items for the player
+	for name, stack in pairs(produced) do
+		-- Drop stacks of stack max or less
+		local count, max = stack:get_count(), stack:get_stack_max()
+		stack:set_count(max)
+		while count > max do
+			minetest.add_item(get_drop_pos(pos), stack)
+			count = count - max
+		end
+		stack:set_count(count)
+		minetest.add_item(get_drop_pos(pos), stack)
+	end
+
+	-- Clean up
+	produced = {}
+
+	return remaining_charge
+end
+
+
+minetest.register_tool("technic:chainsaw", {
+	description = S("Chainsaw"),
+	inventory_image = "technic_chainsaw.png",
+	stack_max = 1,
+	wear_represents = "technic_RE_charge",
+	on_refill = technic.refill_RE_charge,
+	on_use = function(itemstack, user, pointed_thing)
+		if pointed_thing.type ~= "node" then
+			return itemstack
+		end
+
+		local meta = minetest.deserialize(itemstack:get_metadata())
+		if not meta or not meta.charge or
+				meta.charge < chainsaw_charge_per_node then
+			return
+		end
+
+		local name = user:get_player_name()
+		if minetest.is_protected(pointed_thing.under, name) then
+			minetest.record_protection_violation(pointed_thing.under, name)
+			return
+		end
+
+		-- Send current charge to digging function so that the
+		-- chainsaw will stop after digging a number of nodes
+		meta.charge = chainsaw_dig(pointed_thing.under, meta.charge)
+		if not technic.creative_mode then
+			technic.set_RE_wear(itemstack, meta.charge, chainsaw_max_charge)
+			itemstack:set_metadata(minetest.serialize(meta))
+		end
+		return itemstack
+	end,
+})
+
+local mesecons_button = minetest.get_modpath("mesecons_button")
+local trigger = mesecons_button and "mesecons_button:button_off" or "default:mese_crystal_fragment"
+
+minetest.register_craft({
+	output = "technic:chainsaw",
+	recipe = {
+		{"technic:stainless_steel_ingot", trigger,                      "technic:battery"},
+		{"technic:fine_copper_wire",      "technic:motor",              "technic:battery"},
+		{"",                              "",                           "technic:stainless_steel_ingot"},
+	}
+})
+
diff --git a/technic/tools/flashlight.lua b/technic/tools/flashlight.lua
new file mode 100644
index 0000000..252dc8c
--- /dev/null
+++ b/technic/tools/flashlight.lua
@@ -0,0 +1,123 @@
+-- Original code comes from walkin_light mod by Echo
+-- http://minetest.net/forum/viewtopic.php?id=2621
+
+local flashlight_max_charge = 30000
+
+local S = technic.getter
+
+technic.register_power_tool("technic:flashlight", flashlight_max_charge)
+
+minetest.register_alias("technic:light_off", "air")
+      
+minetest.register_tool("technic:flashlight", {
+	description = S("Flashlight"),
+	inventory_image = "technic_flashlight.png",
+	stack_max = 1,
+	wear_represents = "technic_RE_charge",
+	on_refill = technic.refill_RE_charge,
+})
+
+minetest.register_craft({
+	output = "technic:flashlight",
+	recipe = {
+		{"technic:rubber",                "default:glass",   "technic:rubber"},
+		{"technic:stainless_steel_ingot", "technic:battery", "technic:stainless_steel_ingot"},
+		{"",                              "technic:battery", ""}
+	}
+})
+
+
+local player_positions = {}
+local was_wielding = {}
+
+local function check_for_flashlight(player)
+	if player == nil then
+		return false
+	end
+	local inv = player:get_inventory()
+	local hotbar = inv:get_list("main")
+	for i = 1, 8 do
+		if hotbar[i]:get_name() == "technic:flashlight" then
+			local meta = minetest.deserialize(hotbar[i]:get_metadata())
+			if meta and meta.charge and meta.charge >= 2 then
+				if not technic.creative_mode then
+					meta.charge = meta.charge - 2;
+					technic.set_RE_wear(hotbar[i], meta.charge, flashlight_max_charge)
+					hotbar[i]:set_metadata(minetest.serialize(meta))
+					inv:set_stack("main", i, hotbar[i])
+				end
+				return true
+			end
+		end
+	end
+	return false
+end
+
+minetest.register_on_joinplayer(function(player)
+	local player_name = player:get_player_name()
+	local pos = player:getpos()
+	local rounded_pos = vector.round(pos)
+	rounded_pos.y = rounded_pos.y + 1
+	player_positions[player_name] = rounded_pos
+	was_wielding[player_name] = true
+end)
+
+
+minetest.register_on_leaveplayer(function(player)
+	local player_name = player:get_player_name()
+	local pos = player_positions[player_name]
+	local nodename = minetest.get_node(pos).name
+	if nodename == "technic:light" then
+		minetest.remove_node(pos)
+	end
+	player_positions[player_name] = nil
+end)
+
+minetest.register_globalstep(function(dtime)
+	for i, player in pairs(minetest.get_connected_players()) do
+		local player_name = player:get_player_name()
+		local flashlight_weared = check_for_flashlight(player)
+		local pos = player:getpos()
+		local rounded_pos = vector.round(pos)
+		rounded_pos.y = rounded_pos.y + 1
+		local old_pos = player_positions[player_name]
+		local player_moved = old_pos and not vector.equals(old_pos, rounded_pos)
+		if not old_pos then
+			old_pos = rounded_pos
+			player_moved = true
+		end
+
+		-- Remove light, flashlight weared out or was removed from hotbar
+		if was_wielding[player_name] and not flashlight_weared then
+			was_wielding[player_name] = false
+			local node = minetest.get_node_or_nil(old_pos)
+			if node and node.name == "technic:light" then
+				minetest.remove_node(old_pos)
+			end
+		elseif (player_moved or not was_wielding[player_name]) and flashlight_weared then
+			local node = minetest.get_node_or_nil(rounded_pos)
+			if node and node.name == "air" then
+				minetest.set_node(rounded_pos, {name="technic:light"})
+			end
+			local node = minetest.get_node_or_nil(old_pos)
+			if node and node.name == "technic:light" then
+				minetest.remove_node(old_pos)
+			end
+			player_positions[player_name] = rounded_pos
+			was_wielding[player_name] = true
+		end
+	end
+end)
+
+minetest.register_node("technic:light", {
+	drawtype = "glasslike",
+	tiles = {"technic_light.png"},
+	paramtype = "light",
+	groups = {not_in_creative_inventory=1},
+	drop = "",
+	walkable = false,
+	buildable_to = true,
+	sunlight_propagates = true,
+	light_source = LIGHT_MAX,
+	pointable = false,
+})
diff --git a/technic/tools/init.lua b/technic/tools/init.lua
new file mode 100644
index 0000000..5e0aa02
--- /dev/null
+++ b/technic/tools/init.lua
@@ -0,0 +1,23 @@
+local path = technic.modpath.."/tools"
+
+if technic.config:get_bool("enable_mining_drill") then
+	dofile(path.."/mining_drill.lua")
+end
+if technic.config:get_bool("enable_mining_laser") then
+	dofile(path.."/mining_lasers.lua")
+end
+if technic.config:get_bool("enable_flashlight") then
+	dofile(path.."/flashlight.lua")
+end
+dofile(path.."/cans.lua")
+dofile(path.."/chainsaw.lua")
+dofile(path.."/tree_tap.lua")
+dofile(path.."/sonic_screwdriver.lua")
+dofile(path.."/prospector.lua")
+dofile(path.."/vacuum.lua")
+
+if minetest.get_modpath("screwdriver") then
+	-- compatibility alias
+	minetest.register_alias("technic:screwdriver", "screwdriver:screwdriver")
+end
+
diff --git a/technic/tools/mining_drill.lua b/technic/tools/mining_drill.lua
new file mode 100644
index 0000000..8a25abe
--- /dev/null
+++ b/technic/tools/mining_drill.lua
@@ -0,0 +1,419 @@
+local max_charge = {50000, 200000, 650000}
+local power_usage_per_node = {200, 500, 800}
+
+local S = technic.getter
+
+minetest.register_craft({
+	output = 'technic:mining_drill',
+	recipe = {
+		{'moreores:tin_ingot',            'technic:diamond_drill_head', 'moreores:tin_ingot'},
+		{'technic:stainless_steel_ingot', 'technic:motor',              'technic:stainless_steel_ingot'},
+		{'',                              'technic:red_energy_crystal', 'default:copper_ingot'},
+	}
+})
+minetest.register_craft({
+	output = 'technic:mining_drill_mk2',
+	recipe = {
+		{'technic:diamond_drill_head',    'technic:diamond_drill_head',   'technic:diamond_drill_head'},
+		{'technic:stainless_steel_ingot', 'technic:mining_drill',         'technic:stainless_steel_ingot'},
+		{'',                              'technic:green_energy_crystal', ''},
+	}
+})
+minetest.register_craft({
+	output = 'technic:mining_drill_mk3',
+	recipe = {
+		{'technic:diamond_drill_head',    'technic:diamond_drill_head',  'technic:diamond_drill_head'},
+		{'technic:stainless_steel_ingot', 'technic:mining_drill_mk2',    'technic:stainless_steel_ingot'},
+		{'',                              'technic:blue_energy_crystal', ''},
+	}
+})
+for i = 1, 4 do
+	minetest.register_craft({
+		output = 'technic:mining_drill_mk3',
+		recipe = {
+			{'technic:diamond_drill_head',    'technic:diamond_drill_head',   'technic:diamond_drill_head'},
+			{'technic:stainless_steel_ingot', 'technic:mining_drill_mk2_'..i, 'technic:stainless_steel_ingot'},
+			{'',                              'technic:blue_energy_crystal',  ''},
+		}
+	})
+end
+
+local mining_drill_mode_text = {
+	{S("Single node.")},
+	{S("3 nodes deep.")},
+	{S("3 nodes wide.")},
+	{S("3 nodes tall.")},
+	{S("3x3 nodes.")},
+}
+
+local function drill_dig_it0 (pos,player)
+	if minetest.is_protected(pos, player:get_player_name()) then
+		minetest.record_protection_violation(pos, player:get_player_name())
+		return
+	end
+	local node=minetest.get_node(pos)
+	if node.name == "air" or node.name == "ignore" then return end
+	if node.name == "default:lava_source" then return end
+	if node.name == "default:lava_flowing" then return end
+	if node.name == "default:water_source" then minetest.remove_node(pos) return end
+	if node.name == "default:water_flowing" then minetest.remove_node(pos) return end
+	minetest.node_dig(pos,node,player)
+end
+
+local function drill_dig_it1 (player)
+	local dir=player:get_look_dir()
+	if math.abs(dir.x)>math.abs(dir.z) then 
+		if dir.x>0 then return 0 end
+		return 1
+	end
+	if dir.z>0 then return 2 end
+	return 3
+end
+
+local function drill_dig_it2 (pos,player)
+	drill_dig_it0 (pos,player)
+	pos.z=pos.z+1
+	drill_dig_it0 (pos,player)
+	pos.z=pos.z-2
+	drill_dig_it0 (pos,player)
+	pos.z=pos.z+1
+	pos.y=pos.y+1
+	drill_dig_it0 (pos,player)
+	pos.z=pos.z+1
+	drill_dig_it0 (pos,player)
+	pos.z=pos.z-2
+	drill_dig_it0 (pos,player)
+	pos.z=pos.z+1
+	pos.y=pos.y-2
+	drill_dig_it0 (pos,player)
+	pos.z=pos.z+1
+	drill_dig_it0 (pos,player)
+	pos.z=pos.z-2
+	drill_dig_it0 (pos,player)
+end
+
+local function drill_dig_it3 (pos,player)
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x+1
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x-2
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x+1
+	pos.y=pos.y+1
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x+1
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x-2
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x+1
+	pos.y=pos.y-2
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x+1
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x-2
+	drill_dig_it0 (pos,player)
+end
+
+local function drill_dig_it4 (pos,player)
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x+1
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x-2
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x+1
+	pos.z=pos.z+1
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x+1
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x-2
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x+1
+	pos.z=pos.z-2
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x+1
+	drill_dig_it0 (pos,player)
+	pos.x=pos.x-2
+	drill_dig_it0 (pos,player)
+end
+
+local function cost_to_use(drill_type, mode)
+	local mult
+	if mode == 1 then
+		mult = 1
+	elseif mode <= 4 then
+		mult = 3
+	else
+		mult = 9
+	end
+	return power_usage_per_node[drill_type] * mult
+end
+
+local function drill_dig_it(pos, player, mode)
+	if mode == 1 then
+		drill_dig_it0(pos, player)
+	end
+	
+	if mode == 2 then -- 3 deep
+		dir = drill_dig_it1(player)
+		if dir == 0 then -- x+
+			drill_dig_it0(pos, player)
+			pos.x = pos.x + 1
+			drill_dig_it0(pos, player)
+			pos.x = pos.x + 1
+			drill_dig_it0(pos, player)
+		end
+		if dir == 1 then  -- x-
+			drill_dig_it0(pos, player)
+			pos.x=pos.x-1
+			drill_dig_it0 (pos,player)
+			pos.x=pos.x-1
+			drill_dig_it0 (pos,player)
+		end
+		if dir==2 then  -- z+
+			drill_dig_it0 (pos,player)
+			pos.z=pos.z+1
+			drill_dig_it0 (pos,player)
+			pos.z=pos.z+1
+			drill_dig_it0 (pos,player)
+		end
+		if dir==3 then  -- z-
+			drill_dig_it0 (pos,player)
+			pos.z=pos.z-1
+			drill_dig_it0 (pos,player)
+			pos.z=pos.z-1
+			drill_dig_it0 (pos,player)
+		end
+	end
+	
+	if mode==3 then -- 3 wide
+		dir=drill_dig_it1(player)
+		if dir==0 or dir==1 then -- x
+			drill_dig_it0 (pos,player)
+			pos.z=pos.z+1
+			drill_dig_it0 (pos,player)
+			pos.z=pos.z-2
+			drill_dig_it0 (pos,player)
+		end
+		if dir==2 or dir==3 then  -- z
+			drill_dig_it0 (pos,player)
+			pos.x=pos.x+1
+			drill_dig_it0 (pos,player)
+			pos.x=pos.x-2
+			drill_dig_it0 (pos,player)
+		end
+	end
+	
+	if mode==4 then -- 3 tall, selected in the middle
+		drill_dig_it0 (pos,player)
+		pos.y=pos.y-1
+		drill_dig_it0 (pos,player)
+		pos.y=pos.y-1
+		drill_dig_it0 (pos,player)
+	end
+
+	if mode==5 then -- 3 x 3
+		local dir=player:get_look_dir()
+		if math.abs(dir.y)<0.5 then
+			dir=drill_dig_it1(player)
+				if dir==0 or dir==1 then -- x
+					drill_dig_it2(pos,player)
+				end
+				if dir==2 or dir==3 then  -- z
+					drill_dig_it3(pos,player)
+				end
+		else
+		drill_dig_it4(pos,player)
+		end
+	end
+	
+	minetest.sound_play("mining_drill", {pos = pos, gain = 1.0, max_hear_distance = 10,})
+end
+
+local function pos_is_pointable(pos)
+	local node = minetest.get_node(pos)
+	local nodedef = minetest.registered_nodes[node.name]
+	return nodedef and nodedef.pointable
+end
+
+local function mining_drill_mk2_setmode(user,itemstack)
+	local player_name=user:get_player_name()
+	local item=itemstack:to_table()
+	local meta=minetest.deserialize(item["metadata"])
+	if meta==nil then
+		meta={}
+		mode=0
+	end
+	if meta["mode"]==nil then
+		minetest.chat_send_player(player_name, S("Use while sneaking to change Mining Drill Mk%d modes."):format(2))
+		meta["mode"]=0
+		mode=0
+	end
+	mode=(meta["mode"])
+	mode=mode+1
+	if mode>=5 then mode=1 end
+	minetest.chat_send_player(player_name, S("Mining Drill Mk%d Mode %d"):format(2, mode)..": "..mining_drill_mode_text[mode][1])
+	item["name"]="technic:mining_drill_mk2_"..mode
+	meta["mode"]=mode
+	item["metadata"]=minetest.serialize(meta)
+	itemstack:replace(item)
+	return itemstack
+end
+
+local function mining_drill_mk3_setmode(user,itemstack)
+	local player_name=user:get_player_name()
+	local item=itemstack:to_table()
+	local meta=minetest.deserialize(item["metadata"])
+	if meta==nil then
+		meta={}
+		mode=0
+	end
+	if meta["mode"]==nil then
+		minetest.chat_send_player(player_name, S("Use while sneaking to change Mining Drill Mk%d modes."):format(3))
+		meta["mode"]=0
+		mode=0
+	end
+	mode=(meta["mode"])
+	mode=mode+1
+	if mode>=6 then mode=1 end
+	minetest.chat_send_player(player_name, S("Mining Drill Mk%d Mode %d"):format(3, mode)..": "..mining_drill_mode_text[mode][1])
+	item["name"]="technic:mining_drill_mk3_"..mode
+	meta["mode"]=mode
+	item["metadata"]=minetest.serialize(meta)
+	itemstack:replace(item)
+	return itemstack
+end
+
+
+local function mining_drill_mk2_handler(itemstack, user, pointed_thing)
+	local keys = user:get_player_control()
+	local player_name = user:get_player_name()
+	local meta = minetest.deserialize(itemstack:get_metadata())
+	if not meta or not meta.mode or keys.sneak then
+		return mining_drill_mk2_setmode(user, itemstack)
+	end
+	if pointed_thing.type ~= "node" or not pos_is_pointable(pointed_thing.under) or not meta.charge then
+		return
+	end
+	local charge_to_take = cost_to_use(2, meta.mode)
+	if meta.charge >= charge_to_take then
+		local pos = minetest.get_pointed_thing_position(pointed_thing, above)
+		drill_dig_it(pos, user, meta.mode)
+		if not technic.creative_mode then
+			meta.charge = meta.charge - charge_to_take
+			itemstack:set_metadata(minetest.serialize(meta))
+			technic.set_RE_wear(itemstack, meta.charge, max_charge[2])
+		end
+	end
+	return itemstack
+end
+
+local function mining_drill_mk3_handler(itemstack, user, pointed_thing)
+	local keys = user:get_player_control()
+	local player_name = user:get_player_name()
+	local meta = minetest.deserialize(itemstack:get_metadata())
+	if not meta or not meta.mode or keys.sneak then
+		return mining_drill_mk3_setmode(user, itemstack)
+	end
+	if pointed_thing.type ~= "node" or not pos_is_pointable(pointed_thing.under) or not meta.charge then
+		return
+	end
+	local charge_to_take = cost_to_use(3, meta.mode)
+	if meta.charge >= charge_to_take then
+		local pos = minetest.get_pointed_thing_position(pointed_thing, above)
+		drill_dig_it(pos, user, meta.mode)
+		if not technic.creative_mode then
+			meta.charge = meta.charge - charge_to_take
+			itemstack:set_metadata(minetest.serialize(meta))
+			technic.set_RE_wear(itemstack, meta.charge, max_charge[3])
+		end
+	end
+	return itemstack
+end
+
+technic.register_power_tool("technic:mining_drill", max_charge[1])
+
+minetest.register_tool("technic:mining_drill", {
+	description = S("Mining Drill Mk%d"):format(1),
+	inventory_image = "technic_mining_drill.png",
+	stack_max = 1,
+	wear_represents = "technic_RE_charge",
+	on_refill = technic.refill_RE_charge,
+	on_use = function(itemstack, user, pointed_thing)
+		if pointed_thing.type ~= "node" or not pos_is_pointable(pointed_thing.under) then
+			return itemstack
+		end
+		local meta = minetest.deserialize(itemstack:get_metadata())
+		if not meta or not meta.charge then
+			return
+		end
+		local charge_to_take = cost_to_use(1, 1)
+		if meta.charge >= charge_to_take then
+			local pos = minetest.get_pointed_thing_position(pointed_thing, above)
+			drill_dig_it(pos, user, 1)
+			if not technic.creative_mode then
+				meta.charge = meta.charge - charge_to_take
+				itemstack:set_metadata(minetest.serialize(meta))
+				technic.set_RE_wear(itemstack, meta.charge, max_charge[1])
+			end
+		end
+		return itemstack
+	end,
+})
+
+minetest.register_tool("technic:mining_drill_mk2", {
+	description = S("Mining Drill Mk%d"):format(2),
+	inventory_image = "technic_mining_drill_mk2.png",
+	wear_represents = "technic_RE_charge",
+	on_refill = technic.refill_RE_charge,
+	on_use = function(itemstack, user, pointed_thing)
+		mining_drill_mk2_handler(itemstack, user, pointed_thing)
+		return itemstack
+	end,
+})
+
+technic.register_power_tool("technic:mining_drill_mk2", max_charge[2])
+
+for i = 1, 4 do
+	technic.register_power_tool("technic:mining_drill_mk2_"..i, max_charge[2])
+	minetest.register_tool("technic:mining_drill_mk2_"..i, {
+		description = S("Mining Drill Mk%d Mode %d"):format(2, i),
+		inventory_image = "technic_mining_drill_mk2.png^technic_tool_mode"..i..".png",
+		wield_image = "technic_mining_drill_mk2.png",
+		wear_represents = "technic_RE_charge",
+		on_refill = technic.refill_RE_charge,
+		groups = {not_in_creative_inventory=1},
+		on_use = function(itemstack, user, pointed_thing)
+			mining_drill_mk2_handler(itemstack, user, pointed_thing)
+			return itemstack
+		end,
+	})
+end
+
+minetest.register_tool("technic:mining_drill_mk3", {
+	description = S("Mining Drill Mk%d"):format(3),
+	inventory_image = "technic_mining_drill_mk3.png",
+	wear_represents = "technic_RE_charge",
+	on_refill = technic.refill_RE_charge,
+	on_use = function(itemstack, user, pointed_thing)
+	mining_drill_mk3_handler(itemstack,user,pointed_thing)
+	return itemstack
+	end,
+})
+
+technic.register_power_tool("technic:mining_drill_mk3", max_charge[3])
+
+for i=1,5,1 do
+	technic.register_power_tool("technic:mining_drill_mk3_"..i, max_charge[3])
+	minetest.register_tool("technic:mining_drill_mk3_"..i, {
+		description = S("Mining Drill Mk%d Mode %d"):format(3, i),
+		inventory_image = "technic_mining_drill_mk3.png^technic_tool_mode"..i..".png",
+		wield_image = "technic_mining_drill_mk3.png",
+		wear_represents = "technic_RE_charge",
+		on_refill = technic.refill_RE_charge,
+		groups = {not_in_creative_inventory=1},
+		on_use = function(itemstack, user, pointed_thing)
+		mining_drill_mk3_handler(itemstack,user,pointed_thing)
+		return itemstack
+		end,
+	})
+end
diff --git a/technic/tools/mining_lasers.lua b/technic/tools/mining_lasers.lua
new file mode 100644
index 0000000..4c83ae9
--- /dev/null
+++ b/technic/tools/mining_lasers.lua
@@ -0,0 +1,178 @@
+local mining_lasers_list = {
+--	{<num>, <range of the laser shots>, <max_charge>, <charge_per_shot>},
+	{"1", 7, 50000, 1000},
+	{"2", 14, 200000, 2000},
+	{"3", 21, 650000, 3000},
+}
+
+local S = technic.getter
+
+minetest.register_craft({
+	output = 'technic:laser_mk1',
+	recipe = {
+		{'default:diamond', 'technic:brass_ingot',        'default:obsidian_glass'},
+		{'',                'technic:brass_ingot',        'technic:red_energy_crystal'},
+		{'',                '',                           'default:copper_ingot'},
+	}
+})
+minetest.register_craft({
+	output = 'technic:laser_mk2',
+	recipe = {
+		{'default:diamond', 'technic:carbon_steel_ingot', 'technic:laser_mk1'},
+		{'',                'technic:carbon_steel_ingot', 'technic:green_energy_crystal'},
+		{'',                '',                           'default:copper_ingot'},
+	}
+})
+minetest.register_craft({
+	output = 'technic:laser_mk3',
+	recipe = {
+		{'default:diamond', 'technic:carbon_steel_ingot', 'technic:laser_mk2'},
+		{'',                'technic:carbon_steel_ingot', 'technic:blue_energy_crystal'},
+		{'',                '',                           'default:copper_ingot'},
+	}
+})
+
+-- Based on code by Uberi: https://gist.github.com/Uberi/3125280
+local function rayIter(pos, dir, range)
+	local p = vector.round(pos)
+	local x_step,      y_step,      z_step      = 0, 0, 0
+	local x_component, y_component, z_component = 0, 0, 0
+	local x_intersect, y_intersect, z_intersect = 0, 0, 0
+
+	if dir.x == 0 then
+		x_intersect = math.huge
+	elseif dir.x > 0 then
+		x_step = 1
+		x_component = 1 / dir.x
+		x_intersect = x_component
+	else
+		x_step = -1
+		x_component = 1 / -dir.x
+	end
+	if dir.y == 0 then
+		y_intersect = math.huge
+	elseif dir.y > 0 then
+		y_step = 1
+		y_component = 1 / dir.y
+		y_intersect = y_component
+	else
+		y_step = -1
+		y_component = 1 / -dir.y
+	end
+	if dir.z == 0 then
+		z_intersect = math.huge
+	elseif dir.z > 0 then
+		z_step = 1
+		z_component = 1 / dir.z
+		z_intersect = z_component
+	else
+		z_step = -1
+		z_component = 1 / -dir.z
+	end
+
+	return function()
+		if x_intersect < y_intersect then
+			if x_intersect < z_intersect then
+				p.x = p.x + x_step
+				x_intersect = x_intersect + x_component
+			else
+				p.z = p.z + z_step
+				z_intersect = z_intersect + z_component
+			end
+		elseif y_intersect < z_intersect then
+			p.y = p.y + y_step
+			y_intersect = y_intersect + y_component
+		else
+			p.z = p.z + z_step
+			z_intersect = z_intersect + z_component
+		end
+		if vector.distance(pos, p) > range then
+			return nil
+		end
+		return p
+	end
+end
+
+local function laser_node(pos, node, player)
+	local def = minetest.registered_nodes[node.name]
+	if def and def.liquidtype ~= "none" then
+		minetest.remove_node(pos)
+		minetest.add_particle({
+			pos = pos,
+			vel = {x=0, y=2, z=0},
+			acc = {x=0, y=-1, z=0},
+			expirationtime = 1.5,
+			size = 6 + math.random() * 2,
+			texture = "smoke_puff.png^[transform" .. math.random(0, 7),
+		})
+		return
+	end
+	minetest.node_dig(pos, node, player)
+end
+
+local no_destroy = {
+	["air"] = true,
+	["default:lava_source"] = true,
+	["default:lava_flowing"] = true,
+}
+local function laser_shoot(player, range, particle_texture, sound)
+	local player_pos = player:getpos()
+	local player_name = player:get_player_name()
+	local dir = player:get_look_dir()
+
+	local start_pos = vector.new(player_pos)
+	-- Adjust to head height
+	start_pos.y = start_pos.y + 1.9
+	minetest.add_particle({
+		pos = startpos,
+		vel = dir,
+		acc = vector.multiply(dir, 50),
+		expirationtime = range / 11,
+		size = 1,
+		texture = particle_texture .. "^[transform" .. math.random(0, 7),
+	})
+	minetest.sound_play(sound, {pos = player_pos, max_hear_distance = range})
+	for pos in rayIter(start_pos, dir, range) do
+		if minetest.is_protected(pos, player_name) then
+			minetest.record_protection_violation(pos, player_name)
+			break
+		end
+		local node = minetest.get_node_or_nil(pos)
+		if not node then
+			break
+		end
+		if not no_destroy[node.name] then
+			laser_node(pos, node, player)
+		end
+	end
+end
+
+
+for _, m in pairs(mining_lasers_list) do
+	technic.register_power_tool("technic:laser_mk"..m[1], m[3])
+	minetest.register_tool("technic:laser_mk"..m[1], {
+		description = S("Mining Laser Mk%d"):format(m[1]),
+		inventory_image = "technic_mining_laser_mk"..m[1]..".png",
+		stack_max = 1,
+		wear_represents = "technic_RE_charge",
+		on_refill = technic.refill_RE_charge,
+		on_use = function(itemstack, user)
+			local meta = minetest.deserialize(itemstack:get_metadata())
+			if not meta or not meta.charge then
+				return
+			end
+
+			-- If there's enough charge left, fire the laser
+			if meta.charge >= m[4] then
+				laser_shoot(user, m[2], "technic_laser_beam_mk"..m[1]..".png", "technic_laser_mk"..m[1])
+				if not technic.creative_mode then
+					meta.charge = meta.charge - m[4]
+					technic.set_RE_wear(itemstack, meta.charge, m[3])
+					itemstack:set_metadata(minetest.serialize(meta))
+				end
+			end
+			return itemstack
+		end,
+	})
+end
+
diff --git a/technic/tools/prospector.lua b/technic/tools/prospector.lua
new file mode 100644
index 0000000..b28f1d8
--- /dev/null
+++ b/technic/tools/prospector.lua
@@ -0,0 +1,128 @@
+local S = technic.getter
+
+technic.register_power_tool("technic:prospector", 300000)
+
+local function get_metadata(toolstack)
+	local m = minetest.deserialize(toolstack:get_metadata())
+	if not m then m = {} end
+	if not m.charge then m.charge = 0 end
+	if not m.target then m.target = "" end
+	if not m.look_depth then m.look_depth = 7 end
+	if not m.look_radius then m.look_radius = 1 end
+	return m
+end
+
+minetest.register_tool("technic:prospector", {
+	description = S("Prospector"),
+	inventory_image = "technic_prospector.png",
+	wear_represents = "technic_RE_charge",
+	on_refill = technic.refill_RE_charge,
+	on_use = function(toolstack, user, pointed_thing)
+		if not user or not user:is_player() or user.is_fake_player then return end
+		if pointed_thing.type ~= "node" then return end
+		local toolmeta = get_metadata(toolstack)
+		local look_diameter = toolmeta.look_radius * 2 + 1
+		local charge_to_take = toolmeta.look_depth * (toolmeta.look_depth + 1) * look_diameter * look_diameter
+		if toolmeta.charge < charge_to_take then return end
+		if toolmeta.target == "" then
+			minetest.chat_send_player(user:get_player_name(), "Right-click to set target block type")
+			return
+		end
+		if not technic.creative_mode then
+			toolmeta.charge = toolmeta.charge - charge_to_take
+			toolstack:set_metadata(minetest.serialize(toolmeta))
+			technic.set_RE_wear(toolstack, toolmeta.charge, technic.power_tools[toolstack:get_name()])
+		end
+		local start_pos = pointed_thing.under
+		local forward = minetest.facedir_to_dir(minetest.dir_to_facedir(user:get_look_dir(), true))
+		local right = forward.x ~= 0 and { x=0, y=1, z=0 } or (forward.y ~= 0 and { x=0, y=0, z=1 } or { x=1, y=0, z=0 })
+		local up = forward.x ~= 0 and { x=0, y=0, z=1 } or (forward.y ~= 0 and { x=1, y=0, z=0 } or { x=0, y=1, z=0 })
+		local base_pos = vector.add(start_pos, vector.multiply(vector.add(right, up), - toolmeta.look_radius))
+		local found = false
+		for f = 0, toolmeta.look_depth-1 do
+			for r = 0, look_diameter-1 do
+				for u = 0, look_diameter-1 do
+					if minetest.get_node(vector.add(vector.add(vector.add(base_pos, vector.multiply(forward, f)), vector.multiply(right, r)), vector.multiply(up, u))).name == toolmeta.target then found = true end
+				end
+			end
+		end
+		if math.random() < 0.02 then found = not found end
+		minetest.chat_send_player(user:get_player_name(), minetest.registered_nodes[toolmeta.target].description.." is "..(found and "present" or "absent").." in "..look_diameter.."x"..look_diameter.."x"..toolmeta.look_depth.." region")
+		minetest.sound_play("technic_prospector_"..(found and "hit" or "miss"), { pos = vector.add(user:getpos(), { x = 0, y = 1, z = 0 }), gain = 1.0, max_hear_distance = 10 })
+		return toolstack
+	end,
+	on_place = function(toolstack, user, pointed_thing)
+		if not user or not user:is_player() or user.is_fake_player then return end
+		local toolmeta = get_metadata(toolstack)
+		local pointed
+		if pointed_thing.type == "node" then
+			local pname = minetest.get_node(pointed_thing.under).name
+			local pdef = minetest.registered_nodes[pname]
+			if pdef and (pdef.groups.not_in_creative_inventory or 0) == 0 and pname ~= toolmeta.target then
+				pointed = pname
+			end
+		end
+		local look_diameter = toolmeta.look_radius * 2 + 1
+		minetest.show_formspec(user:get_player_name(), "technic:prospector_control",
+			"size[7,8.5]"..
+			"item_image[0,0;1,1;"..toolstack:get_name().."]"..
+			"label[1,0;"..minetest.formspec_escape(toolstack:get_definition().description).."]"..
+			(toolmeta.target ~= "" and
+				"label[0,1.5;Current target:]"..
+				"label[0,2;"..minetest.formspec_escape(minetest.registered_nodes[toolmeta.target].description).."]"..
+				"item_image[0,2.5;1,1;"..toolmeta.target.."]" or
+				"label[0,1.5;No target set]")..
+			(pointed and
+				"label[3.5,1.5;May set new target:]"..
+				"label[3.5,2;"..minetest.formspec_escape(minetest.registered_nodes[pointed].description).."]"..
+				"item_image[3.5,2.5;1,1;"..pointed.."]"..
+				"button_exit[3.5,3.65;2,0.5;target_"..pointed..";Set target]" or
+				"label[3.5,1.5;No new target available]")..
+			"label[0,4.5;Region cross section:]"..
+			"label[0,5;"..look_diameter.."x"..look_diameter.."]"..
+			"label[3.5,4.5;Set region cross section:]"..
+			"button_exit[3.5,5.15;1,0.5;look_radius_0;1x1]"..
+			"button_exit[4.5,5.15;1,0.5;look_radius_1;3x3]"..
+			"button_exit[5.5,5.15;1,0.5;look_radius_3;7x7]"..
+			"label[0,6;Region depth:]"..
+			"label[0,6.5;"..toolmeta.look_depth.."]"..
+			"label[3.5,6;Set region depth:]"..
+			"button_exit[3.5,6.65;1,0.5;look_depth_7;7]"..
+			"button_exit[4.5,6.65;1,0.5;look_depth_14;14]"..
+			"button_exit[5.5,6.65;1,0.5;look_depth_21;21]"..
+			"label[0,7.5;Accuracy:]"..
+			"label[0,8;98%]")
+		return
+	end, 
+})
+
+minetest.register_on_player_receive_fields(function(user, formname, fields)
+        if formname ~= "technic:prospector_control" then return false end
+	if not user or not user:is_player() or user.is_fake_player then return end
+	local toolstack = user:get_wielded_item()
+	if toolstack:get_name() ~= "technic:prospector" then return true end
+	local toolmeta = get_metadata(toolstack)
+	for field, value in pairs(fields) do
+		if field:sub(1, 7) == "target_" then
+			toolmeta.target = field:sub(8)
+		end
+		if field:sub(1, 12) == "look_radius_" then
+			toolmeta.look_radius = field:sub(13)
+		end
+		if field:sub(1, 11) == "look_depth_" then
+			toolmeta.look_depth = field:sub(12)
+		end
+	end
+	toolstack:set_metadata(minetest.serialize(toolmeta))
+	user:set_wielded_item(toolstack)
+	return true
+end)
+ 
+minetest.register_craft({
+	output = "technic:prospector",
+	recipe = {
+		{"moreores:pick_silver", "moreores:mithril_block", "pipeworks:teleport_tube_1"},
+		{"technic:brass_ingot", "technic:control_logic_unit", "technic:brass_ingot"},
+		{"", "technic:blue_energy_crystal", ""},
+	}
+})
diff --git a/technic/tools/sonic_screwdriver.lua b/technic/tools/sonic_screwdriver.lua
new file mode 100644
index 0000000..300d363
--- /dev/null
+++ b/technic/tools/sonic_screwdriver.lua
@@ -0,0 +1,98 @@
+local sonic_screwdriver_max_charge = 15000
+
+local S = technic.getter
+
+technic.register_power_tool("technic:sonic_screwdriver", sonic_screwdriver_max_charge)
+
+-- screwdriver handler code reused from minetest/minetest_game screwdriver @a9ac480
+local ROTATE_FACE = 1
+local ROTATE_AXIS = 2
+
+local function nextrange(x, max)
+	x = x + 1
+	if x > max then
+		x = 0
+	end
+	return x
+end
+
+-- Handles rotation
+local function screwdriver_handler(itemstack, user, pointed_thing, mode)
+	if pointed_thing.type ~= "node" then
+		return
+	end
+
+	local pos = pointed_thing.under
+
+	if minetest.is_protected(pos, user:get_player_name()) then
+		minetest.record_protection_violation(pos, user:get_player_name())
+		return
+	end
+
+	local node = minetest.get_node(pos)
+	local ndef = minetest.registered_nodes[node.name]
+	if not ndef or not ndef.paramtype2 == "facedir" or
+			(ndef.drawtype == "nodebox" and
+			not ndef.node_box.type == "fixed") or
+			node.param2 == nil then
+		return
+	end
+
+	-- contrary to the default screwdriver, do not check for can_dig, to allow rotating machines with CLU's in them
+	-- this is consistent with the previous sonic screwdriver
+
+	local meta1 = minetest.deserialize(itemstack:get_metadata())
+	if not meta1 or not meta1.charge or meta1.charge < 100 then
+		return
+	end
+
+	minetest.sound_play("technic_sonic_screwdriver", {pos = pos, gain = 0.3, max_hear_distance = 10})
+
+	-- Set param2
+	local rotationPart = node.param2 % 32 -- get first 4 bits
+	local preservePart = node.param2 - rotationPart
+
+	local axisdir = math.floor(rotationPart / 4)
+	local rotation = rotationPart - axisdir * 4
+	if mode == ROTATE_FACE then
+		rotationPart = axisdir * 4 + nextrange(rotation, 3)
+	elseif mode == ROTATE_AXIS then
+		rotationPart = nextrange(axisdir, 5) * 4
+	end
+
+	node.param2 = preservePart + rotationPart
+	minetest.swap_node(pos, node)
+
+	if not technic.creative_mode then
+		meta1.charge = meta1.charge - 100
+		itemstack:set_metadata(minetest.serialize(meta1))
+		technic.set_RE_wear(itemstack, meta1.charge, sonic_screwdriver_max_charge)
+	end
+
+	return itemstack
+end
+
+minetest.register_tool("technic:sonic_screwdriver", {
+	description = S("Sonic Screwdriver (left-click rotates face, right-click rotates axis)"),
+	inventory_image = "technic_sonic_screwdriver.png",
+	wear_represents = "technic_RE_charge",
+	on_refill = technic.refill_RE_charge,
+	on_use = function(itemstack, user, pointed_thing)
+		screwdriver_handler(itemstack, user, pointed_thing, ROTATE_FACE)
+		return itemstack
+	end,
+	on_place = function(itemstack, user, pointed_thing)
+		screwdriver_handler(itemstack, user, pointed_thing, ROTATE_AXIS)
+		return itemstack
+	end,
+})
+ 
+minetest.register_craft({
+	output = "technic:sonic_screwdriver",
+	recipe = {
+		{"",                         "default:diamond",        ""},
+		{"mesecons_materials:fiber", "technic:battery",        "mesecons_materials:fiber"},
+		{"mesecons_materials:fiber", "moreores:mithril_ingot", "mesecons_materials:fiber"}
+	}
+})
+
diff --git a/technic/tools/tree_tap.lua b/technic/tools/tree_tap.lua
new file mode 100644
index 0000000..e84fe33
--- /dev/null
+++ b/technic/tools/tree_tap.lua
@@ -0,0 +1,75 @@
+
+local S = technic.getter
+local mesecons_materials = minetest.get_modpath("mesecons_materials")
+
+minetest.register_tool("technic:treetap", {
+	description = S("Tree Tap"),
+	inventory_image = "technic_tree_tap.png",
+	on_use = function(itemstack, user, pointed_thing)
+		if pointed_thing.type ~= "node" then
+			return
+		end
+		local pos = pointed_thing.under
+		if minetest.is_protected(pos, user:get_player_name()) then
+			minetest.record_protection_violation(pos, user:get_player_name())
+			return
+		end
+		local node = minetest.get_node(pos)
+		local node_name = node.name
+		if node_name ~= "moretrees:rubber_tree_trunk" then
+			return
+		end
+		node.name = "moretrees:rubber_tree_trunk_empty"
+		minetest.swap_node(pos, node)
+		minetest.handle_node_drops(pointed_thing.above, {"technic:raw_latex"}, user)
+		if not technic.creative_mode then
+			local item_wear = tonumber(itemstack:get_wear())
+			item_wear = item_wear + 819
+			if item_wear > 65535 then
+				itemstack:clear()
+				return itemstack
+			end
+			itemstack:set_wear(item_wear)
+		end
+		return itemstack
+	end,
+})
+
+minetest.register_craft({
+	output = "technic:treetap",
+	recipe = {
+		{"pipeworks:tube_1", "group:wood",    "default:stick"},
+		{"",               "default:stick", "default:stick"}
+	},
+})
+
+minetest.register_craftitem("technic:raw_latex", {
+	description = S("Raw Latex"),
+	inventory_image = "technic_raw_latex.png",
+})
+
+if mesecons_materials then
+	minetest.register_craft({
+		type = "cooking",
+		recipe = "technic:raw_latex",
+		output = "mesecons_materials:glue",
+	})
+end
+
+minetest.register_craftitem("technic:rubber", {
+	description = S("Rubber Fiber"),
+	inventory_image = "technic_rubber.png",
+})
+
+minetest.register_abm({
+	nodenames = {"moretrees:rubber_tree_trunk_empty"},
+	interval = 60,
+	chance = 15,
+	action = function(pos, node)
+		if minetest.find_node_near(pos, (moretrees and moretrees.leafdecay_radius) or 5, {"moretrees:rubber_tree_leaves"}) then
+			node.name = "moretrees:rubber_tree_trunk"
+			minetest.swap_node(pos, node)
+		end
+	end
+})
+
diff --git a/technic/tools/vacuum.lua b/technic/tools/vacuum.lua
new file mode 100644
index 0000000..f5fac9a
--- /dev/null
+++ b/technic/tools/vacuum.lua
@@ -0,0 +1,61 @@
+-- Configuration
+local vacuum_max_charge        = 10000 -- 10000 - Maximum charge of the vacuum cleaner
+local vacuum_charge_per_object = 100   -- 100   - Capable of picking up 50 objects
+local vacuum_range             = 8     -- 8     - Area in which to pick up objects
+
+local S = technic.getter
+
+technic.register_power_tool("technic:vacuum", vacuum_max_charge)
+
+minetest.register_tool("technic:vacuum", {
+	description = S("Vacuum Cleaner"),
+	inventory_image = "technic_vacuum.png",
+	stack_max = 1,
+	wear_represents = "technic_RE_charge",
+	on_refill = technic.refill_RE_charge,
+	on_use = function(itemstack, user, pointed_thing)
+		local meta = minetest.deserialize(itemstack:get_metadata())
+		if not meta or not meta.charge then
+			return
+		end
+		if meta.charge > vacuum_charge_per_object then
+			minetest.sound_play("vacuumcleaner", {
+				to_player = user:get_player_name(),
+				gain = 0.4,
+			})
+		end
+		local pos = user:getpos()
+		local inv = user:get_inventory()
+		for _, object in ipairs(minetest.env:get_objects_inside_radius(pos, vacuum_range)) do
+			local luaentity = object:get_luaentity()
+			if not object:is_player() and luaentity and luaentity.name == "__builtin:item" and luaentity.itemstring ~= "" then
+				if inv and inv:room_for_item("main", ItemStack(luaentity.itemstring)) then
+					meta.charge = meta.charge - vacuum_charge_per_object
+					if meta.charge < vacuum_charge_per_object then
+						return
+					end
+					inv:add_item("main", ItemStack(luaentity.itemstring))
+					minetest.sound_play("item_drop_pickup", {
+						to_player = user:get_player_name(),
+						gain = 0.4,
+					})
+					luaentity.itemstring = ""
+					object:remove()
+				end
+			end
+		end
+		
+		technic.set_RE_wear(itemstack, meta.charge, vacuum_max_charge)
+		itemstack:set_metadata(minetest.serialize(meta))
+		return itemstack
+	end,
+})
+
+minetest.register_craft({
+	output = 'technic:vacuum',
+	recipe = {
+		{'pipeworks:tube_1',              'pipeworks:filter', 'technic:battery'},
+		{'pipeworks:tube_1',              'technic:motor',    'technic:battery'},
+		{'technic:stainless_steel_ingot', '',                 ''},
+	}
+})