Make wrench usable independently of technic

Rogier

2015-02-07 ab6f2b2556f42e965494e6db82eeb969a7ffe924

Make wrench usable independently of technic

 wrench/depends.txt

@@ -1,6 +1,6 @@
default
technic
technic_chests
technic_worldgen
technic?
technic_chests?
technic_worldgen?
intllib?


 wrench/support.lua

@@ -66,6 +66,8 @@
end

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


 wrench/technic.lua

@@ -323,19 +323,21 @@
    })
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},
        })
if minetest.get_modpath("technic") then
    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
end