Zefram
2014-04-30 00d7c9bdead4d77f0ca88036eda44b8cce6cca34
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local sonic_screwdriver_max_charge = 15000
 
local S = technic.getter
 
technic.register_power_tool("technic:sonic_screwdriver", sonic_screwdriver_max_charge)
 
minetest.register_tool("technic:sonic_screwdriver", {
    description = S("Sonic Screwdriver"),
    inventory_image = "technic_sonic_screwdriver.png",
    wear_represents = "technic_RE_charge",
    on_refill = technic.refill_RE_charge,
    on_use = function(itemstack, user, pointed_thing)
        -- Must be pointing to facedir applicable node
        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 minetest.registered_nodes[node_name].paramtype2 ~= "facedir" and
           minetest.registered_nodes[node_name].paramtype2 ~= "wallmounted" then
            return
        end
        if node.param2 == nil then
            return
        end
        local meta1 = minetest.deserialize(itemstack:get_metadata())
        if not meta1 or not meta1.charge then
            return
        end
        if meta1.charge >= 100 then
            minetest.sound_play("technic_sonic_screwdriver",
                    {pos = pos, gain = 0.3, max_hear_distance = 10})
            local p = node.param2
            if minetest.registered_nodes[node_name].paramtype2 == "facedir" then
                p = p + 1
                if p == 4 then
                    p = 0
                end
            else
                p = p + 1
                if p == 6 then
                    p = 0
                end
            end
            if minetest.is_protected(pos, user:get_player_name()) then
                minetest.record_protection_violation(pos, user:get_player_name())
            else
                node.param2 = p
                minetest.swap_node(pos, node)
 
                meta1.charge = meta1.charge - 100
                itemstack:set_metadata(minetest.serialize(meta1))
                technic.set_RE_wear(itemstack, meta1.charge, sonic_screwdriver_max_charge)
            end
        end
        return itemstack
    end, 
})
 
minetest.register_craft({
    output = "technic:sonic_screwdriver",
    recipe = {
        {"default:diamond"},
        {"technic:battery"},
        {"technic:stainless_steel_ingot"}
    }
})