technic/technic/sonic_screwdriver.lua

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local sonic_screwdriver_max_charge=15000
technic.register_HV_power_tool ("technic:sonic_screwdriver",sonic_screwdriver_max_charge)
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minetest.register_tool("technic:sonic_screwdriver", {
description = "Sonic Screwdriver",
inventory_image = "technic_sonic_screwdriver.png",
on_use = function(itemstack, user, pointed_thing)
-- Must be pointing to facedir applicable node
if pointed_thing.type~="node" then return end
local pos=minetest.get_pointed_thing_position(pointed_thing,above)
local node=minetest.env:get_node(pos)
local node_name=node.name
if minetest.registered_nodes[node_name].paramtype2 == "facedir" or minetest.registered_nodes[node_name].paramtype2 == "wallmounted" then
if node.param2==nil then return end
item=itemstack:to_table()
local meta1=get_item_meta(item["metadata"])
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if meta1==nil then return end --tool not charghed
if meta1["charge"]==nil then return end
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charge=meta1["charge"]
if charge-100>0 then
minetest.sound_play("technic_sonic_screwdriver", {pos = pos, gain = 0.3, max_hear_distance = 10,})
local n = node.param2
if minetest.registered_nodes[node_name].paramtype2 == "facedir" then
n = n+1
if n == 4 then n = 0 end
else
n = n+1
if n == 6 then n = 0 end
end
-- hacky_swap_node, unforunatly.
local meta = minetest.env:get_meta(pos)
local meta0 = meta:to_table()
node.param2 = n
minetest.env:set_node(pos,node)
meta = minetest.env:get_meta(pos)
meta:from_table(meta0)
charge=charge-100;
meta1["charge"]=charge
item["metadata"]=set_item_meta(meta1)
set_RE_wear(item,charge,sonic_screwdriver_max_charge)
itemstack:replace(item)
end
return itemstack
else
return itemstack
end
end,
})
minetest.register_craft({
output = "technic:sonic_screwdriver",
recipe = {
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{"default:diamond"},
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{"technic:battery"},
{"technic:stainless_steel_ingot"}
}
})