mtcontrib/names_per_ip
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Fix crash caused by 16e1fa8 (fixes #4)

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SmallJoker 2019-03-22 19:24:03 +01:00
parent 16e1fa84c2
commit da6110de50
1 changed files with 10 additions and 6 deletions
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16
init.lua
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@ -59,24 +59,23 @@ minetest.register_chatcommand("ipnames", {
minetest.register_on_prejoinplayer(function(name, ip) minetest.register_on_prejoinplayer(function(name, ip)
-- Only stop new accounts -- Only stop new accounts
ipnames.tmp_data[name] = ip ipnames.tmp_data[name] = ip
if ipnames.data[name] then if ipnames.data[name] then
return return
end end
local names = {} -- faster than string concat local names = {} -- faster than string concat
local limit_ext = false local count_bonus = nil
for k, v in pairs(ipnames.data) do for k, v in pairs(ipnames.data) do
if v[1] == ip then if v[1] == ip then
if not limit_ext and ipnames.whitelist[k] then if not count_bonus and ipnames.whitelist[k] then
count = count - ipnames.extended_limit count_bonus = ipnames.extended_limit
limit_ext = true
end end
names[#names + 1] = k names[#names + 1] = k
end end
end end
-- Return error message if too many accounts have been created -- Return error message if too many accounts have been created
if #names > ipnames.name_per_ip_limit then if #names > ipnames.name_per_ip_limit + (count_bonus or 0) then
ipnames.tmp_data[name] = nil ipnames.tmp_data[name] = nil
return "\nYou exceeded the limit of accounts.\n" .. return "\nYou exceeded the limit of accounts.\n" ..
"You already own the following accounts:\n" .. table.concat(names, ", ") "You already own the following accounts:\n" .. table.concat(names, ", ")
@ -92,6 +91,11 @@ minetest.register_on_joinplayer(function(player)
ipnames.changes = true ipnames.changes = true
end) end)
-- Clean up garbage
minetest.register_on_leaveplayer(function(player)
ipnames.tmp_data[player:get_player_name()] = nil
end)
minetest.register_globalstep(function(t) minetest.register_globalstep(function(t)
ipnames.save_time = ipnames.save_time + t ipnames.save_time = ipnames.save_time + t
if ipnames.save_time < ipnames.save_interval then if ipnames.save_time < ipnames.save_interval then