techpack/tubelib/defect.lua

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-- Load support for I18n
local S = tubelib.S
minetest.register_node("tubelib:defect_dummy", {
description = S("Corrupted Tubelib Node"),
tiles = {
"tubelib_front.png",
"tubelib_front.png",
"tubelib_front.png^tubelib_defect.png",
"tubelib_front.png^tubelib_defect.png",
"tubelib_front.png^tubelib_defect.png",
"tubelib_front.png^tubelib_defect.png",
},
groups = {cracky=3, crumbly=3, choppy=3, not_in_creative_inventory=1},
is_ground_content = false,
on_blast = function() end,
})
local reported_machines = {}
local function report(pos)
reported_machines[minetest.pos_to_string(pos)] = true
end
local function already_reported(pos)
local key = minetest.pos_to_string(pos)
return reported_machines[key]
end
function tubelib.data_not_corrupted(pos, has_no_info)
if minetest.pos_to_string(pos) ~= minetest.get_meta(pos):get_string("my_pos") then
-- node number corrupt?
local meta = minetest.get_meta(pos)
local number = meta:get_string("tubelib_number")
if number == "" then
number = meta:get_string("number")
end
if number == "" then
number = meta:get_string("own_num")
end
if number == "" then
number = meta:get_string("own_number")
end
if number == "" then
if not already_reported(pos) then
minetest.log('error', ('[tubelib] machine @ %s has no number'):format(minetest.pos_to_string(pos)))
report(pos)
end
end
-- button like odes
if has_no_info then
minetest.get_meta(pos):get_string("my_pos", minetest.pos_to_string(pos))
return true
end
-- node moved?
local info = tubelib.get_node_info(number)
if not info or not vector.equals(info.pos, pos) then
if not already_reported(pos) then
if not info then
minetest.log('error', ('[tubelib] machine @ %s has no info'):format(minetest.pos_to_string(pos)))
else
minetest.log('error', ('[tubelib] machine @ %s thinks it is at %s'):format(minetest.pos_to_string(pos), minetest.pos_to_string(info.pos)))
end
report(pos)
end
local node = minetest.get_node(pos)
number = tubelib.get_new_number(pos, node.name)
meta:set_string("tubelib_number", number)
end
minetest.get_meta(pos):get_string("my_pos", minetest.pos_to_string(pos))
end
return true
end