Rewrite wrench. INCOMPATIBLE WITH OLD ITEMS

ShadowNinja

2013-12-20 731a82169b01116a4b707d9ecca3c7c9ca930abc

Rewrite wrench. INCOMPATIBLE WITH OLD ITEMS

You must place all of your picked up nodes before
updating and pick them back up after.

 wrench/init.lua

@@ -1,286 +1,60 @@
--[[
    Wrench mod
        Adds a wrench that allows the player to pickup nodes that contain an inventory with items or metadata that needs perserving.
        The wrench has the same tool capability as the normal hand.
        To pickup a node simply right click on it. If the node contains a formspec, you will need to shift+right click instead.
    supported_nodes
        This table stores all nodes that are compatible with the wrench mod.
        Syntax:
            [<node name>] = {
                name = "wrench:<temporary node name>",
                lists = {"<inventory list name>"},
                metas = {{string="<meta name>"},{int="<meta name>"},{float="<meta name>"}},
                owner_protection[optional] = 1,
                store_meta_always[optional] = 1,
            }
            <temporary node name> - can be anything as long as it is unique
            [optional] - parameters do not have to be included
            owner_protection - nodes that are protected by owner requirements (Ex. locked chests)
            store_meta_always - when nodes are broken this ensures metadata and inventory is always stored (Ex. active state for machines)
Wrench mod

Adds a wrench that allows the player to pickup nodes that contain an inventory
with items or metadata that needs perserving.
The wrench has the same tool capability as the normal hand.
To pickup a node simply right click on it. If the node contains a formspec,
you will need to shift+right click instead.
--]]
local supported_nodes = {
["default:chest"] = {
    name="wrench:default_chest",
    lists={"main"},
    metas={},
},
["default:chest_locked"] = {
    name="wrench:default_chest_locked",
    lists={"main"},
    metas={{string="owner"},{string="infotext"}},
    owner_protection=1,
},
["default:furnace"] = {
    name="wrench:default_furnace",
    lists={"fuel", "src", "dst"},
    metas={{string="infotext"},{float="fuel_totaltime"},{float="fuel_time"},{float="src_totaltime"},{float="src_time"}},
},
["default:furnace_active"] = {
    name="wrench:default_furnace",
    lists={"fuel", "src", "dst"},
    metas={{string="infotext"},{float="fuel_totaltime"},{float="fuel_time"},{float="src_totaltime"},{float="src_time"}},
    store_meta_always=1,
},
["default:sign_wall"] = {
    name="wrench:default_sing_wall",
    lists={},
    metas={{string="infotext"},{string="text"}},
},
["technic:iron_chest"] = {
    name="wrench:technic_iron_chest",
    lists={"main"},
    metas={},
},
["technic:iron_locked_chest"] = {
    name="wrench:technic_iron_locked_chest",
    lists={"main"},
    metas={{string="infotext"},{string="owner"}},
    owner_protection=1,
},
["technic:copper_chest"] = {
    name="wrench:technic_copper_chest",
    lists={"main"},
    metas={},
},
["technic:copper_locked_chest"] = {
    name="wrench:technic_copper_locked_chest",
    lists={"main"},
    metas={{string="infotext"},{string="owner"}},
    owner_protection=1,
},
["technic:silver_chest"] = {
    name="wrench:technic_silver_chest",
    lists={"main"},
    metas={{string="infotext"},{string="formspec"}},
},
["technic:silver_locked_chest"] = {
    name="wrench:technic_silver_locked_chest",
    lists={"main"},
    metas={{string="infotext"},{string="owner"},{string="formspec"}},
    owner_protection=1,
    },
["technic:gold_chest"] = {
    name="wrench:technic_gold_chest",
    lists={"main"},
    metas={{string="infotext"},{string="formspec"}},
},
["technic:gold_locked_chest"] = {
    name="wrench:technic_gold_locked_chest",
    lists={"main"},
    metas={{string="infotext"},{string="owner"},{string="formspec"}},
    owner_protection=1,
},
["technic:mithril_chest"] = {
    name="wrench:technic_mithril_chest",
    lists={"main"},
    metas={{string="infotext"},{string="formspec"}},
},
["technic:mithril_locked_chest"] = {
    name="wrench:technic_mithril_locked_chest",
    lists={"main"},
    metas={{string="infotext"},{string="owner"},{string="formspec"}},
    owner_protection=1,
},
["technic:electric_furnace"] = {
    name="wrench:technic_electric_furnace",
    lists={"src", "dst"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
},
["technic:electric_furnace_active"] = {
    name="wrench:technic_electric_furnace_active",
    lists={"src", "dst"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
    store_meta_always=1,
},
["technic:mv_electric_furnace"] = {
    name="wrench:technic_mv_electric_furnace",
    lists={"src", "dst", "upgrade1", "upgrade2"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="MV_EU_demand"},{int="MV_EU_input"},{int="tube_time"},{int="src_time"}},
},
["technic:mv_electric_furnace_active"] = {
    name="wrench:technic_mv_electric_furnace_active",
    lists={"src", "dst", "upgrade1", "upgrade2"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="MV_EU_demand"},{int="MV_EU_input"},{int="tube_time"},{int="src_time"}},
    store_meta_always=1,
},
["technic:coal_alloy_furnace"] = {
    name="wrench:technic_coal_alloy_furnace",
    lists={"fuel", "src", "src2", "dst"},
    metas={{string="infotext"},{float="fuel_totaltime"},{float="fuel_time"},{float="src_totaltime"},{float="src_time"}},
},
["technic:coal_alloy_furnace_active"] = {
    name="wrench:technic_coal_alloy_furnace_active",
    lists={"fuel", "src", "src2", "dst"},
    metas={{string="infotext"},{float="fuel_totaltime"},{float="fuel_time"},{float="src_totaltime"},{float="src_time"}},
    store_meta_always=1,
},
["technic:alloy_furnace"] = {
    name="wrench:technic_alloy_furnace",
    lists={"src", "src2", "dst"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="tube_time"},{int="src_time"}},
},
["technic:alloy_furnace_active"] = {
    name="wrench:technic_alloy_furnace_active",
    lists={"src", "src2", "dst"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="tube_time"},{int="src_time"}},
    store_meta_always=1,
},
["technic:mv_alloy_furnace"] = {
    name="wrench:technic_mv_alloy_furnace",
    lists={"src", "src2", "dst", "upgrade1", "upgrade2"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="MV_EU_demand"},{int="MV_EU_input"},{int="tube_time"},{int="src_time"}},
},
["technic:mv_alloy_furnace_active"] = {
    name="wrench:technic_mv_alloy_furnace_active",
    lists={"src", "src2", "dst", "upgrade1", "upgrade2"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="MV_EU_demand"},{int="MV_EU_input"},{int="tube_time"},{int="src_time"}},
    store_meta_always=1,
},
["technic:tool_workshop"] = {
    name="wrench:technic_tool_workshop",
    lists={"src"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"}},
},
["technic:grinder"] = {
    name="wrench:technic_grinder",
    lists={"src", "dst"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
},
["technic:grinder_active"] = {
    name="wrench:technic_grinder_active",
    lists={"src", "dst"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
    store_meta_always=1,
},
["technic:mv_grinder"] = {
    name="wrench:technic_mv_grinder",
    lists={"src", "dst", "upgrade1", "upgrade2"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="MV_EU_demand"},{int="MV_EU_input"},{int="tube_time"},{int="src_time"}},
},
["technic:mv_grinder_active"] = {
    name="wrench:technic_mv_grinder_active",
    lists={"src", "dst", "upgrade1", "upgrade2"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="MV_EU_demand"},{int="MV_EU_input"},{int="tube_time"},{int="src_time"}},
    store_meta_always=1,
},
["technic:extractor"] = {
    name="wrench:technic_extractor",
    lists={"src", "dst"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
},
["technic:extractor_active"] = {
    name="wrench:technic_extractor_active",
    lists={"src", "dst"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
    store_meta_always=1,
},
["technic:compressor"] = {
    name="wrench:technic_compressor",
    lists={"src", "dst"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
},
["technic:compressor_active"] = {
    name="wrench:technic_compressor_active",
    lists={"src", "dst"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
    store_meta_always=1,
},
["technic:cnc"] = {
    name="wrench:technic_cnc",
    lists={"src", "dst"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"},{string="cnc_product"}},
},
["technic:cnc_active"] = {
    name="wrench:technic_cnc_active",
    lists={"src", "dst"},
    metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"},{string="cnc_product"}},
    store_meta_always=1,
},
}
local chest_mark_colors = {
    {'_black','Black'},
    {'_blue','Blue'}, 
    {'_brown','Brown'},
    {'_cyan','Cyan'},
    {'_dark_green','Dark Green'},
    {'_dark_grey','Dark Grey'},
    {'_green','Green'},
    {'_grey','Grey'},
    {'_magenta','Magenta'},
    {'_orange','Orange'},
    {'_pink','Pink'},
    {'_red','Red'},
    {'_violet','Violet'},
    {'_white','White'},
    {'_yellow','Yellow'},
    {'','None'}
}
for i=1,15,1 do
    supported_nodes["technic:gold_chest"..chest_mark_colors[i][1]] = {
        name="wrench:technic_gold_chest"..chest_mark_colors[i][1],
        lists={"main"},
        metas={{string="infotext"},{string="formspec"}},
    }
    supported_nodes["technic:gold_locked_chest"..chest_mark_colors[i][1]] = {
        name="wrench:technic_gold_locked_chest"..chest_mark_colors[i][1],
        lists={"main"},
        metas={{string="infotext"},{string="owner"},{string="formspec"}},
        owner_protection=1,
    }
end
for i=0,8,1 do
    if i==0 then i="" end
    supported_nodes["technic:battery_box"..i] = {
        name="wrench:technic_battery_box"..i,
        lists={"src", "dst"},
        metas={{string="infotext"},{string="formspec"},{int="LV_EU_demand"},{int="LV_EU_supply"},{int="LV_EU_input"},{int="internal_EU_charge"},{float="last_side_shown"}},
        store_meta_always=1,
    }
    supported_nodes["technic:mv_battery_box"..i] = {
        name="wrench:technic_mv_battery_box"..i,
        lists={"src", "dst"},
        metas={{string="infotext"},{string="formspec"},{int="MV_EU_demand"},{int="MV_EU_supply"},{int="MV_EU_input"},{int="internal_EU_charge"},{float="last_side_shown"}},
        store_meta_always=1,
    }
    supported_nodes["technic:hv_battery_box"..i] = {
        name="wrench:technic_hv_battery_box"..i,
        lists={"src", "dst"},
        metas={{string="infotext"},{string="formspec"},{int="HV_EU_demand"},{int="HV_EU_supply"},{int="HV_EU_input"},{int="internal_EU_charge"},{float="last_side_shown"}},
        store_meta_always=1,
    }
end

local function convert_to_original_name(name)
    for key,value in pairs(supported_nodes) do
        if name == value.name then return key end
wrench = {}

local modpath = minetest.get_modpath(minetest.get_current_modname())
dofile(modpath.."/support.lua")
dofile(modpath.."/technic.lua")

local function get_meta_type(name, metaname)
    local def = wrench.registered_nodes[name]
    if not def or not def.metas or not def.metas[metaname] then
        return nil
    end
    return def.metas[metaname]
end

for name,info in pairs(supported_nodes) do
local function get_pickup_name(name)
    return "wrench:picked_up_"..(name:gsub(":", "_"))
end

local function restore(pos, placer, itemstack)
    local name = itemstack:get_name()
    local meta = minetest.get_meta(pos)
    local inv = meta:get_inventory()
    local data = minetest.deserialize(itemstack:get_metadata())
    minetest.set_node(pos, {name = data.name})
    local lists = data.lists
    for listname, list in pairs(lists) do
        inv:set_list(listname, list)
    end
    for name, value in pairs(data.metas) do
        local meta_type = get_meta_type(data.name, name)
        if meta_type == wrench.META_TYPE_INT then
            meta:set_int(name, value)
        elseif meta_type == wrench.META_TYPE_FLOAT then
            meta:set_float(name, value)
        elseif meta_type == wrench.META_TYPE_STRING then
            meta:set_string(name, value)
        end
    end
    itemstack:take_item()
    return itemstack
end

for name, info in pairs(wrench.registered_nodes) do
    local olddef = minetest.registered_nodes[name]
    if olddef ~= nil then
    if olddef then
        local newdef = {}
        for key,value in pairs(olddef) do
        for key, value in pairs(olddef) do
            newdef[key] = value
        end
        newdef.stack_max = 1
@@ -289,33 +63,8 @@
        newdef.groups.not_in_creative_inventory = 1
        newdef.on_construct = nil
        newdef.on_destruct = nil
        newdef.after_place_node = function(pos, placer, itemstack)
            minetest.set_node(pos, {name = convert_to_original_name(itemstack:get_name()),
                                                param2 = minetest.get_node(pos).param2})
                local meta = minetest.get_meta(pos)
                local inv = meta:get_inventory()
                local item_meta =itemstack:to_table()
                local data = minetest.deserialize(item_meta["metadata"])
                local lists = data.lists
                for listname,list in pairs(lists) do
                    inv:set_list(listname, list)
                end
                local metas = data.metas
                local temp = nil
                for i=1,#metas,1 do
                    temp = metas[i]
                    if temp.string ~= nil then
                        meta:set_string(temp.string, temp.value)
                    end
                    if temp.int ~= nil then
                        meta:set_int(temp.int, temp.value)
                    end
                    if temp.float ~= nil then
                        meta:set_float(temp.float, temp.value)
                    end
                end
        end
        minetest.register_node(info.name, newdef)
        newdef.after_place_node = restore
        minetest.register_node(":"..get_pickup_name(name), newdef)
    end
end

@@ -328,75 +77,76 @@
        groupcaps = {
            crumbly = {times={[2]=3.00, [3]=0.70}, uses=0, maxlevel=1},
            snappy = {times={[3]=0.40}, uses=0, maxlevel=1},
            oddly_breakable_by_hand = {times={[1]=7.00,[2]=4.00,[3]=1.40}, uses=0, maxlevel=3}
            oddly_breakable_by_hand = {times={[1]=7.00,[2]=4.00,[3]=1.40},
                        uses=0, maxlevel=3}
        },
        damage_groups = {fleshy=1},
    },
    on_place = function(itemstack, placer, pointed_thing)
        if not placer:is_player() then return end
        local pos = pointed_thing.under
        if pos == nil then return end
        if not placer or not pos then
            return
        end
        if minetest.is_protected(pos, placer:get_player_name()) then
            minetest.record_protection_violation(pos, placer:get_player_name())
            return
        end
        local name = minetest.get_node(pos).name
        local support = supported_nodes[name]
        if support == nil then return end
        local def = wrench.registered_nodes[name]
        if not def then
            return
        end

        local stack = ItemStack(get_pickup_name(name))
        local player_inv = placer:get_inventory()
        if not player_inv:room_for_item("main", stack) then
            return
        end
        local meta = minetest.get_meta(pos)
        if support.owner_protection ~= nil then
        if def.owned then
            local owner = meta:get_string("owner")
            if owner ~= nil then
                if owner ~= placer:get_player_name() then
                    minetest.log("action", placer:get_player_name()..
                    " tried to destroy a locked chest belonging to "..
            if owner and owner ~= placer:get_player_name() then
                minetest.log("action", placer:get_player_name()..
                    " tried to pick up a owned node belonging to "..
                    owner.." at "..
                    minetest.pos_to_string(pos))
                    return
                end
                return
            end
        end

        local metadata = {}
        metadata.name = name
        
        local lists = support.lists
        local inv = meta:get_inventory()
        local empty = true
        local metadata_str = {}
        local list_str = {}
        for i=1,#lists,1 do
            if not inv:is_empty(lists[i]) then empty = false end
            local list = inv:get_list(lists[i])
            for j=1,#list,1 do
                list[j] = list[j]:to_string()
        local lists = {}
        for _, listname in pairs(def.lists or {}) do
            if not inv:is_empty(listname) then
                empty = false
            end
            list_str[lists[i]] = list
            local list = inv:get_list(listname)
            for i, stack in pairs(list) do
                list[i] = stack:to_string()
            end
            lists[listname] = list
        end
        metadata_str.lists = list_str
        metadata.lists = lists
        
        local metas = support.metas
        local meta_str = {}
        for i=1,#metas,1 do
            local temp = metas[i]
            if temp.string ~= nil then
                meta_str[i] = {string = temp.string, value = meta:get_string(temp.string)}
            end
            if temp.int ~= nil then
                meta_str[i] = {int = temp.int, value = meta:get_int(temp.int)}
            end
            if temp.float ~= nil then
                meta_str[i] = {float = temp.float, value = meta:get_float(temp.float)}
        local metas = {}
        for name, meta_type in pairs(def.metas or {}) do
            if meta_type == wrench.META_TYPE_INT then
                metas[name] = meta:get_int(name)
            elseif meta_type == wrench.META_TYPE_FLOAT then
                metas[name] = meta:get_float(name)
            elseif meta_type == wrench.META_TYPE_STRING then
                metas[name] = meta:get_string(name)
            end
        end
        metadata_str.metas = meta_str
        metadata.metas = metas
        
        local player_inv = placer:get_inventory()
        local stack = {name = name}
        if player_inv:room_for_item("main", stack) then
            minetest.remove_node(pos)
            itemstack:add_wear(65535/20)
            if empty and #lists > 0 and support.store_meta_always == nil then
                player_inv:add_item("main", stack)
            else
                stack.name = supported_nodes[name].name
                stack.metadata = minetest.serialize(metadata_str)
                player_inv:add_item("main", stack)
            end
        end
        stack:set_metadata(minetest.serialize(metadata))
        minetest.remove_node(pos)
        itemstack:add_wear(65535 / 20)
        player_inv:add_item("main", stack)
        return itemstack
    end,
})
@@ -404,8 +154,8 @@
minetest.register_craft({
    output = "wrench:wrench",
    recipe = {
    {"default:steel_ingot","","default:steel_ingot"},
    {"","default:steel_ingot",""},
    {"","default:steel_ingot",""},
        {"default:steel_ingot", "",                    "default:steel_ingot"},
        {"",                    "default:steel_ingot", ""},
        {"",                    "default:steel_ingot", ""},
    },
})

 wrench/support.lua

New file
@@ -0,0 +1,71 @@
--[[
supported_nodes
This table stores all nodes that are compatible with the wrench mod.
Syntax:
    [<node name>] = {
        lists = {"<inventory list name>"},
        metas = {["<meta name>"] = STRING,
            ["<meta name>"] = INT,
            ["<meta name>"] = FLOAT},
        owned = true,
        store_meta_always = true,
    }
    owned - nodes that are protected by owner requirements (Ex. locked chests)
    store_meta_always - when nodes are broken this ensures metadata and 
    inventory is always stored (Ex. active state for machines)
--]]

wrench.META_TYPE_INT = 0
wrench.META_TYPE_FLOAT = 1
wrench.META_TYPE_STRING = 2

local INT, STRING, FLOAT  = 
    wrench.META_TYPE_INT,
    wrench.META_TYPE_STRING,
    wrench.META_TYPE_FLOAT

wrench.registered_nodes = {
    ["default:chest"] = {
        lists = {"main"},
    },
    ["default:chest_locked"] = {
        lists = {"main"},
        metas = {owner = STRING,
            infotext = STRING},
        owned = true,
    },
    ["default:furnace"] = {
        lists = {"fuel", "src", "dst"},
        metas = {infotext = STRING,
            fuel_totaltime = FLOAT,
            fuel_time = FLOAT,
            src_totaltime = FLOAT,
            src_time = FLOAT},
    },
    ["default:furnace_active"] = {
        lists = {"fuel", "src", "dst"},
        metas = {infotext = STRING,
            fuel_totaltime = FLOAT,
            fuel_time = FLOAT,
            src_totaltime = FLOAT,
            src_time = FLOAT},
        store_meta_always = true,
    },
    ["default:sign_wall"] = {
        metas = {infotext = STRING,
            text = STRING},
    },
}

function wrench:original_name(name)
    for key, value in pairs(self.registered_nodes) do
        if name == value.name then
            return key
        end
    end
end

function wrench:register_node(name, def)
    self.registered_nodes[name] = def
end


 wrench/technic.lua

New file
@@ -0,0 +1,286 @@

local INT, STRING, FLOAT  = 
    wrench.META_TYPE_INT,
    wrench.META_TYPE_STRING,
    wrench.META_TYPE_FLOAT

wrench:register_node("technic:iron_chest", {
    lists = {"main"},
})
wrench:register_node("technic:iron_locked_chest", {
    lists = {"main"},
    metas = {infotext = STRING,
        owner = STRING},
    owned = true,
})
wrench:register_node("technic:copper_chest", {
    lists = {"main"},
})
wrench:register_node("technic:copper_locked_chest", {
    lists = {"main"},
    metas = {infotext = STRING,
        owner = STRING},
    owned = true,
})
wrench:register_node("technic:silver_chest", {
    lists = {"main"},
    metas = {infotext = STRING,
        formspec = STRING},
})
wrench:register_node("technic:silver_locked_chest", {
    lists = {"main"},
    metas = {infotext = STRING,
        owner = STRING,
        formspec = STRING},
    owned = true,
})
wrench:register_node("technic:gold_chest", {
    lists = {"main"},
    metas = {infotext = STRING,
        formspec = STRING},
})
wrench:register_node("technic:gold_locked_chest", {
    lists = {"main"},
    metas = {infotext = STRING,
        owner = STRING,
        formspec = STRING},
    owned = true,
})
wrench:register_node("technic:mithril_chest", {
    lists = {"main"},
    metas = {infotext = STRING,
        formspec = STRING},
})
wrench:register_node("technic:mithril_locked_chest", {
    lists = {"main"},
    metas = {infotext = STRING,
        owner = STRING,
        formspec = STRING},
    owned = true,
})
wrench:register_node("technic:lv_electric_furnace", {
    lists = {"src", "dst"},
    metas = {infotext = STRING,
        formspec = STRING,
        LV_EU_demand = INT,
        LV_EU_input = INT,
        src_time = INT},
})
wrench:register_node("technic:lv_electric_furnace_active", {
    lists = {"src", "dst"},
    metas = {infotext = STRING,
        formspec = STRING,
        LV_EU_demand = INT,
        LV_EU_input = INT,
        src_time = INT},
})
wrench:register_node("technic:mv_electric_furnace", {
    lists = {"src", "dst", "upgrade1", "upgrade2"},
    metas = {infotext = STRING,
        formspec = STRING,
        MV_EU_demand = INT,
        MV_EU_input = INT,
        tube_time = INT,
        src_time = INT},
})
wrench:register_node("technic:mv_electric_furnace_active", {
    lists = {"src", "dst", "upgrade1", "upgrade2"},
    metas = {infotext = STRING,
        formspec = STRING,
        MV_EU_demand = INT,
        MV_EU_input = INT,
        tube_time = INT,
        src_time = INT},
})
wrench:register_node("technic:coal_alloy_furnace", {
    lists = {"fuel", "src", "src2", "dst"},
    metas = {infotext = STRING,
        fuel_totaltime = FLOAT,
        fuel_time = FLOAT,
        src_totaltime = FLOAT,
        src_time = FLOAT},
})
wrench:register_node("technic:coal_alloy_furnace_active", {
    lists = {"fuel", "src", "src2", "dst"},
    metas = {infotext = STRING,
        fuel_totaltime = FLOAT,
        fuel_time = FLOAT,
        src_totaltime = FLOAT,
        src_time = FLOAT},
})
wrench:register_node("technic:alloy_furnace", {
    lists = {"src", "src2", "dst"},
    metas = {infotext = STRING,
        formspec = STRING,
        LV_EU_demand = INT,
        LV_EU_input = INT,
        tube_time = INT,
        src_time = INT},
})
wrench:register_node("technic:alloy_furnace_active", {
    lists = {"src", "src2", "dst"},
    metas = {infotext = STRING,
        formspec = STRING,
        LV_EU_demand = INT,
        LV_EU_input = INT,
        tube_time = INT,
        src_time = INT},
})
wrench:register_node("technic:mv_alloy_furnace", {
    lists = {"src", "src2", "dst", "upgrade1", "upgrade2"},
    metas = {infotext = STRING,
        formspec = STRING,
        MV_EU_demand = INT,
        MV_EU_input = INT,
        tube_time = INT,
        src_time = INT},
})
wrench:register_node("technic:mv_alloy_furnace_active", {
    lists = {"src", "src2", "dst", "upgrade1", "upgrade2"},
    metas = {infotext = STRING,
        formspec = STRING,
        MV_EU_demand = INT,
        MV_EU_input = INT,
        tube_time = INT,
        src_time = INT},
})
wrench:register_node("technic:tool_workshop", {
    lists = {"src"},
    metas = {infotext = STRING,
        formspec = STRING,
        LV_EU_demand = INT,
        LV_EU_input = INT},
})
wrench:register_node("technic:grinder", {
    lists = {"src", "dst"},
    metas = {infotext = STRING,
        formspec = STRING,
        LV_EU_demand = INT,
        LV_EU_input = INT,
        src_time = INT},
})
wrench:register_node("technic:grinder_active", {
    lists = {"src", "dst"},
    metas = {infotext = STRING,
        formspec = STRING,
        LV_EU_demand = INT,
        LV_EU_input = INT,
        src_time = INT},
})
wrench:register_node("technic:mv_grinder", {
    lists = {"src", "dst", "upgrade1", "upgrade2"},
    metas = {infotext = STRING,
        formspec = STRING,
        MV_EU_demand = INT,
        MV_EU_input = INT,
        tube_time = INT,
        src_time = INT},
})
wrench:register_node("technic:mv_grinder_active", {
    lists = {"src", "dst", "upgrade1", "upgrade2"},
    metas = {infotext = STRING,
        formspec = STRING,
        MV_EU_demand = INT,
        MV_EU_input = INT,
        tube_time = INT,
        src_time = INT},
})
wrench:register_node("technic:extractor", {
    lists = {"src", "dst"},
    metas = {infotext = STRING,
        formspec = STRING,
        LV_EU_demand = INT,
        LV_EU_input = INT,
        src_time = INT},
})
wrench:register_node("technic:extractor_active", {
    lists = {"src", "dst"},
    metas = {infotext = STRING,
        formspec = STRING,
        LV_EU_demand = INT,
        LV_EU_input = INT,
        src_time = INT},
})
wrench:register_node("technic:compressor", {
    lists = {"src", "dst"},
    metas = {infotext = STRING,
        formspec = STRING,
        LV_EU_demand = INT,
        LV_EU_input = INT,
        src_time = INT},
})
wrench:register_node("technic:compressor_active", {
    lists = {"src", "dst"},
    metas = {infotext = STRING,
        formspec = STRING,
        LV_EU_demand = INT,
        LV_EU_input = INT,
        src_time = INT},
})
wrench:register_node("technic:cnc", {
    lists = {"src", "dst"},
    metas = {infotext = STRING,
        formspec = STRING,
        LV_EU_demand = INT,
        LV_EU_input = INT,
        src_time = INT,
        cnc_product = STRING},
})
wrench:register_node("technic:cnc_active", {
    lists = {"src", "dst"},
    metas = {infotext = STRING,
        formspec = STRING,
        LV_EU_demand = INT,
        LV_EU_input = INT,
        src_time = INT,
        cnc_product = STRING},
})


local chest_mark_colors = {
    '_black',
    '_blue', 
    '_brown',
    '_cyan',
    '_dark_green',
    '_dark_grey',
    '_green',
    '_grey',
    '_magenta',
    '_orange',
    '_pink',
    '_red',
    '_violet',
    '_white',
    '_yellow',
    '',
}

for i = 1, 15 do
    wrench:register_node("technic:gold_chest"..chest_mark_colors[i], {
        lists = {"main"},
        metas = {infotext = STRING,formspec = STRING},
    })
    wrench:register_node("technic:gold_locked_chest"..chest_mark_colors[i], {
        lists = {"main"},
        metas = {infotext = STRING,owner = STRING,formspec = STRING},
        owned = true,
    })
end

for tier, _ in pairs(technic.machines) do
    local ltier = tier:lower()
    for i = 0, 8 do
        wrench:register_node("technic:"..ltier.."_battery_box"..i, {
            lists = {"src", "dst"},
            metas = {infotext = STRING,
                formspec = STRING,
                [tier.."_EU_demand"] = INT,
                [tier.."_EU_supply"] = INT,
                [tier.."_EU_input"] = INT,
                internal_EU_charge = INT,
                last_side_shown = INT},
        })
    end
end