local max_charge = {50000, 200000, 650000,1}
local power_usage_per_node = {1000, 2000, 3000,0}

local S = technic.getter


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 == "tutorial:stone_with_titan" then return end
	if node.name == "tutorial:stone_with_rot" then return end
	if node.name == "tutorial:stone_with_blau" 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 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_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
		meta["mode"]=0
		mode=0
	end
	mode=(meta["mode"])
    local mode2 = mode
	mode=mode+1
	if mode>=6 then mode=1 end
	local items = user:get_wielded_item():get_name()
    if mode2 == 0 then
	  item["name"]=items.."_"..mode
    else
      text = items:sub(1, -3)
      item["name"]=text.."_"..mode
    end
	meta["mode"]=mode
	item["metadata"]=minetest.serialize(meta)
	itemstack:replace(item)
	return itemstack
end


local function mining_drill_mk_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_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 items = user:get_wielded_item():get_name()
    local text = items:sub(24, 24)
	local charge_to_take = power_usage_per_node[tonumber(text)]
	if meta.charge >= charge_to_take then
		local pos = minetest.get_pointed_thing_position(pointed_thing, above)
		drill_dig_it(pos, user, meta.mode)
		meta.charge = meta.charge - charge_to_take
		itemstack:set_metadata(minetest.serialize(meta))
		technic.set_RE_wear(itemstack, meta.charge, max_charge[tonumber(text)])
        print(max_charge[tonumber(text)])
        print(power_usage_per_node[tonumber(text)])
        print(meta.charge)
	end
	return itemstack
end

local function mining_drill_mk1_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_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 items = user:get_wielded_item():get_name()
    local text = items:sub(24, 24)
	local charge_to_take = power_usage_per_node[1]
	if meta.charge >= charge_to_take then
		local pos = minetest.get_pointed_thing_position(pointed_thing, above)
		drill_dig_it(pos, user, meta.mode)
		meta.charge = meta.charge - charge_to_take
		itemstack:set_metadata(minetest.serialize(meta))
		technic.set_RE_wear(itemstack, meta.charge, max_charge[1])
        print(max_charge[1])
        print(power_usage_per_node[1])
        print(meta.charge)
	end
	return itemstack
end
local function mining_drill_mkA_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_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 items = user:get_wielded_item():get_name()
    local text = items:sub(24, 24)
	local charge_to_take = power_usage_per_node[4]
	if meta.charge >= charge_to_take then
		local pos = minetest.get_pointed_thing_position(pointed_thing, above)
		drill_dig_it(pos, user, meta.mode)
		meta.charge = meta.charge - charge_to_take
		itemstack:set_metadata(minetest.serialize(meta))
		technic.set_RE_wear(itemstack, meta.charge, max_charge[4])
        print(max_charge[4])
        print(power_usage_per_node[4])
        print(meta.charge)
	end
	return itemstack
end
minetest.register_tool("technic:mining_drill", {
	description = S("Mining Drill Mk%d"):format(1),
	inventory_image = "technic_mining_drill.png",
	wear_represents = "technic_RE_charge",
	groups = {not_in_creative_inventory=1},
	on_refill = technic.refill_RE_charge,
	on_use = function(itemstack, user, pointed_thing)
		mining_drill_mk1_handler(itemstack, user, pointed_thing)
		return itemstack
	end,
})

technic.register_power_tool("technic:mining_drill", max_charge[1])

for i = 1, 5 do
	technic.register_power_tool("technic:mining_drill_"..i, max_charge[1])
	minetest.register_tool("technic:mining_drill_"..i, {
		description = S("Mining Drill Mk%d Mode %d"):format(1, i),
		inventory_image = "technic_mining_drill.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_mk1_handler(itemstack, user, pointed_thing)
			return itemstack
		end,
	})
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",
	groups = {not_in_creative_inventory=1},
	on_refill = technic.refill_RE_charge,
	on_use = function(itemstack, user, pointed_thing)
		mining_drill_mk_handler(itemstack, user, pointed_thing)
		return itemstack
	end,
})

technic.register_power_tool("technic:mining_drill_mk2", max_charge[2])

for i = 1, 5 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_mk_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",
	groups = {not_in_creative_inventory=1},
	on_refill = technic.refill_RE_charge,
	on_use = function(itemstack, user, pointed_thing)
	mining_drill_mk_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_mk_handler(itemstack,user,pointed_thing)
		return itemstack
		end,
	})
end

local mining_drill_mode_text = {"single node","3 nodes deep","3 nodes wide","3 nodes tall","3x3 nodes"}

minetest.register_tool("technic:mining_drill_mkA1", {
	description = "Admin tool 8: Mining drill",
	inventory_image = "technic_mining_drill_Admin1.png",
	wear_represents = "technic_RE_charge",
	on_refill = technic.refill_RE_charge,
	on_secondary_use = function(itemstack, user, pointed_thing)
		local keys = user:get_player_control()
	    local meta = minetest.deserialize(itemstack:get_metadata())
	    if not meta or not meta.mode or keys.sneak then
		    return mining_drill_setmode(user, itemstack)
	    end
		return itemstack
	end,
	on_use = function(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_setmode(user, itemstack)
	    end
	    if pointed_thing.type ~= "node" or not pos_is_pointable(pointed_thing.under) then
		    return
	    end
        local items = user:get_wielded_item():get_name()
		local pos = minetest.get_pointed_thing_position(pointed_thing, above)
		drill_dig_it(pos, user, meta.mode)
	    return itemstack
	end,
})

technic.register_power_tool("technic:mining_drill_mkA1", max_charge[4])

for i=1,5,1 do
	technic.register_power_tool("technic:mining_drill_mkA1_"..i, max_charge[4])
	minetest.register_tool("technic:mining_drill_mkA1_"..i, {
		description = "Admin tool 8: Mining drill Mode "..i.." ("..mining_drill_mode_text[i]..")",
		inventory_image = "technic_mining_drill_Admin1.png^technic_tool_mode"..i..".png",
		wield_image = "technic_mining_drill_Admin1.png",
		wear_represents = "technic_RE_charge",
		on_refill = technic.refill_RE_charge,
		groups = {not_in_creative_inventory=1},
		on_secondary_use = function(itemstack, user, pointed_thing)
			local keys = user:get_player_control()
			local meta = minetest.deserialize(itemstack:get_metadata())
			if not meta or not meta.mode or keys.sneak then
				return mining_drill_setmode(user, itemstack)
			end
			return itemstack
		end,
		on_use = function(itemstack, user, pointed_thing)
	        local player_name = user:get_player_name()
	        local meta = minetest.deserialize(itemstack:get_metadata())
	        if pointed_thing.type ~= "node" or not pos_is_pointable(pointed_thing.under) then
		        return
	        end
            local items = user:get_wielded_item():get_name()
		    local pos = minetest.get_pointed_thing_position(pointed_thing, above)
		    drill_dig_it(pos, user, meta.mode)
		    return itemstack
		end,
	})
end



local mining_drill_list = {
--	{<num>, <max_charge>, <charge_per_shot>},
	{"1",     10000,  5000},
	{"2",     20000,  5000},
	{"3",     30000,  5000},
    {"4",     40000,  5000},
	{"5",     50000,  5000},
	{"6",     60000,  4500},
	{"7",     70000,  4500},
	{"8",     80000,  4500},
	{"9",     90000,  4500},
	{"10",   100000,  4500},
	{"11",   120000,  4000},
	{"12",   140000,  4000},
	{"13",   160000,  4000},
	{"14",   180000,  4000},
	{"15",   200000,  4000},
	{"16",   220000,  3500},
 	{"17",   240000,  3500},
	{"18",   260000,  3500},
	{"19",   280000,  3500},
	{"20",   300000,  3500},
 	{"21",   330000,  3000},
	{"22",   360000,  3000},
	{"23",   390000,  3000},
	{"24",   420000,  3000},
	{"25",   450000,  3000},
	{"26",   480000,  2500},
	{"27",   510000,  2500},
	{"28",   540000,  2500},
	{"29",   570000,  2500},
	{"30",   600000,  2500},
    {"31",   640000,  2000},
	{"32",   680000,  2000},
	{"33",   720000,  2000},
	{"34",   760000,  2000},
	{"35",   800000,  2000},
	{"36",   840000,  1500},
	{"37",   880000,  1500},
	{"38",   920000,  1500},
	{"39",   960000,  1500},
	{"40",   1000000, 1500},
	{"41",   1050000, 1000},
	{"42",   1100000, 1000},
	{"43",   1150000, 1000},
	{"44",   1200000, 1000},
	{"45",   1250000, 1000},
	{"46",   1300000, 500},
	{"47",   1350000, 500},
	{"48",   1400000, 500},
	{"49",   1450000, 500},
	{"50",   1500000, 500},
	{"51",   1500000, 490},
	{"52",   1500000, 480},
	{"53",   1500000, 470},
	{"54",   1500000, 460},
	{"55",   1500000, 450},
	{"56",   1500000, 440},
	{"57",   1500000, 430},
	{"58",   1500000, 420},
	{"59",   1500000, 410},
	{"60",   1500000, 400},
	{"61",   1500000, 390},
	{"62",   1500000, 380},
	{"63",   1500000, 370},
	{"64",   1500000, 360},
	{"65",   1500000, 350},
	{"66",   1500000, 340},
	{"67",   1500000, 330},
	{"68",   1500000, 320},
	{"69",   1500000, 310},
	{"70",   1500000, 300},
	{"71",   1500000, 290},
	{"72",   1500000, 280},
	{"73",   1500000, 270},
	{"74",   1500000, 260},
	{"75",   1500000, 250},
	{"76",   1500000, 240},
	{"77",   1500000, 230},
	{"78",   1500000, 220},
	{"79",   1500000, 210},
	{"80",   1500000, 200},
	{"81",   1500000, 190},
	{"82",   1500000, 180},
	{"83",   1500000, 170},
	{"84",   1500000, 160},
	{"85",   1500000, 150},
    {"86",   1500000, 140},
	{"87",   1500000, 130},
	{"88",   1500000, 120},
	{"89",   1500000, 110},
	{"90",   1500000, 100},
	{"91",   1500000, 90},
	{"92",   1500000, 80},
	{"93",   1500000, 70},
	{"94",   1500000, 60},
	{"95",   1500000, 50},
	{"96",   1500000, 40},
	{"97",   1500000, 30},
	{"98",   1500000, 20},
	{"99",   1500000, 10},
	{"100",  1500000, 10},
	{"101",  1500000, 10},
	{"102",  1500000, 10},
	{"103",  1500000, 10},
	{"104",  1500000, 10},
	{"105",  1500000, 10},
	{"106",  1500000, 10},
	{"107",  1500000, 10},
	{"108",  1500000, 10},
	{"109",  1500000, 10},
	{"110",  1500000, 10},
	{"111",  1500000, 10},
	{"112",  1500000, 10},
	{"113",  1500000, 10},
	{"114",  1500000, 10},
	{"115",  1500000, 10},
	{"116",  1500000, 10},
	{"117",  1500000, 10},
	{"118",  1500000, 10},
	{"119",  1500000, 10},
	{"120",  1500000, 10},
	{"121",  1500000, 10},
	{"122",  1500000, 10},
	{"123",  1500000, 10},
	{"124",  1500000, 10},
	{"125",  1500000, 10},
	{"126",  1500000, 10},
	{"127",  1500000, 10},
	{"128",  1500000, 10},
	{"129",  1500000, 10},
	{"130",  1500000, 10},
	{"131",  1500000, 10},
	{"132",  1500000, 10},
	{"133",  1500000, 10},
	{"134",  1500000, 10},
	{"135",  1500000, 10},
	{"136",  1500000, 10},
	{"137",  1500000, 10},
	{"138",  1500000, 10},
	{"139",  1500000, 10},
	{"140",  1500000, 10},
	{"141",  1500000, 9},
	{"142",  1500000, 8},
	{"143",  1500000, 7},
	{"144",  1500000, 6},
	{"145",  1500000, 5},
	{"146",  1600000, 4},
	{"147",  1700000, 3},
	{"148",  1800000, 2},
	{"149",  1900000, 1},
	{"150",  2000000, 1},
} 
for _, m in pairs(mining_drill_list) do
	if tonumber(m[1]) < 150 then
		technic.register_power_tool("technic:drill_mkS"..m[1], m[2])
		minetest.register_tool("technic:drill_mkS"..m[1], {
			description = "Spezial Mining drill lv."..m[1],
			inventory_image = "technic_mining_drill_mkS"..m[1]..".png",
			wear_represents = "technic_RE_charge",
			on_refill = technic.refill_RE_charge,
			groups = {not_in_creative_inventory=1},
			on_secondary_use = function(itemstack, user, pointed_thing)
				local keys = user:get_player_control()
				local meta = minetest.deserialize(itemstack:get_metadata())
				if not meta or not meta.mode or keys.sneak then
					return mining_drill_setmode(user, itemstack)
				end
				return itemstack
			end,
			on_use = function(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_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 items = user:get_wielded_item():get_name()
					local charge_to_take = m[3]
					if meta.charge >= charge_to_take then
						local pos = minetest.get_pointed_thing_position(pointed_thing, above)
						drill_dig_it(pos, user, meta.mode)
						meta.charge = meta.charge - charge_to_take
						itemstack:set_metadata(minetest.serialize(meta))
						technic.set_RE_wear(itemstack, meta.charge, m[2])
					end
				return itemstack
			end,
		})
		for i=1,5,1 do
			technic.register_power_tool("technic:drill_mkS"..m[1].."_"..i, m[2])
			minetest.register_tool("technic:drill_mkS"..m[1].."_"..i, {
				description = "Spezial Mining drill lv."..m[1].." Mode "..i.." ("..mining_drill_mode_text[i]..")",
				inventory_image = "technic_mining_drill_mkS"..m[1]..".png^technic_tool_mode"..i..".png",
				wield_image = "technic_mining_drill_mkS"..m[1]..".png",
				wear_represents = "technic_RE_charge",
				on_refill = technic.refill_RE_charge,
				groups = {not_in_creative_inventory=1},
				on_secondary_use = function(itemstack, user, pointed_thing)
					local keys = user:get_player_control()
					local meta = minetest.deserialize(itemstack:get_metadata())
					if not meta or not meta.mode or keys.sneak then
						return mining_drill_setmode(user, itemstack)
					end
					return itemstack
				end,
				on_use = function(itemstack, user, pointed_thing)
					local player_name = user:get_player_name()
					local meta = minetest.deserialize(itemstack:get_metadata())
					if pointed_thing.type ~= "node" or not pos_is_pointable(pointed_thing.under) or not meta.charge then
						return
					end
					local items = user:get_wielded_item():get_name()
					local charge_to_take = m[3]
					if meta.charge >= charge_to_take then
						local pos = minetest.get_pointed_thing_position(pointed_thing, above)
						drill_dig_it(pos, user, meta.mode)
						meta.charge = meta.charge - charge_to_take
						itemstack:set_metadata(minetest.serialize(meta))
						technic.set_RE_wear(itemstack, meta.charge, m[2])
					end
					return itemstack
				end,
			})
		end
	else
		technic.register_power_tool("technic:drill_mkS"..m[1], m[2])
		minetest.register_tool("technic:drill_mkS"..m[1], {
			description = "Spezial Mining drill lv.MAX",
			inventory_image = "technic_mining_drill_mkS"..m[1]..".png",
			wear_represents = "technic_RE_charge",
			on_refill = technic.refill_RE_charge,
			on_secondary_use = function(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_setmode(user, itemstack)
				end
				return itemstack
			end,
			on_use = function(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_setmode(user, itemstack)
				end
				if pointed_thing.type ~= "node" or not pos_is_pointable(pointed_thing.under) then
					return
				end
				local items = user:get_wielded_item():get_name()
				local pos = minetest.get_pointed_thing_position(pointed_thing, above)
				drill_dig_it(pos, user, meta.mode)
				return itemstack
			end,
		})
		for i=1,5,1 do
			technic.register_power_tool("technic:drill_mkS"..m[1].."_"..i, m[2])
			minetest.register_tool("technic:drill_mkS"..m[1].."_"..i, {
				description = "Spezial Mining drill lv.MAX Mode "..i.." ("..mining_drill_mode_text[i]..")",
				inventory_image = "technic_mining_drill_mkS"..m[1]..".png^technic_tool_mode"..i..".png",
				wield_image = "technic_mining_drill_mkS"..m[1]..".png",
				wear_represents = "technic_RE_charge",
				on_refill = technic.refill_RE_charge,
				groups = {not_in_creative_inventory=1},
				on_secondary_use = function(itemstack, user, pointed_thing)
					local keys = user:get_player_control()
					local meta = minetest.deserialize(itemstack:get_metadata())
					if not meta or not meta.mode or keys.sneak then
						return mining_drill_setmode(user, itemstack)
					end
					return itemstack
				end,
				on_use = function(itemstack, user, pointed_thing)
					local player_name = user:get_player_name()
					local meta = minetest.deserialize(itemstack:get_metadata())
					if pointed_thing.type ~= "node" or not pos_is_pointable(pointed_thing.under) then
						return
					end
					local items = user:get_wielded_item():get_name()
					local pos = minetest.get_pointed_thing_position(pointed_thing, above)
					drill_dig_it(pos, user, meta.mode)
					return itemstack
				end,
			})
		end
	end
    
end

minetest.register_craft({
	output = 'technic:drill_mkS1',
	recipe = {
		{'tutorial:coin2', 'tutorial:coin2', 'tutorial:coin2'},
		{'', 'moreores:mithril_ingot', 'tutorial:admin'},
		{'', '', 'moreores:mithril_ingot'},
	}
})