minetest-mods/MoreMesecons
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Code Issues Releases Wiki Activity

Remove mod storage checks

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upsilon
2017-06-23 13:47:41 +02:00
parent 4c81b43032
commit ce9544d2bf
4 changed files with 17 additions and 71 deletions
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19
moremesecons_luablock/init.lua
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@ -1,26 +1,13 @@
local hash_table
local md5
local storage
if minetest.get_mod_storage then
md5 = dofile(minetest.get_modpath(minetest.get_current_modname()).."/md5_lua/md5.lua")
storage = minetest.get_mod_storage()
hash_table = minetest.deserialize(storage:get_string("hash_table")) or {}
else
minetest.log("warning", "[moremesecons_luablock] Your version of Minetest does not provide a mod storage API. The mod storage allows moremesecons_luablock to store md5 checksums, which avoids some potential security breaches.")
end
local md5 = dofile(minetest.get_modpath(minetest.get_current_modname()).."/md5_lua/md5.lua")
local storage = minetest.get_mod_storage()
local hash_table = minetest.deserialize(storage:get_string("hash_table")) or {}
local function set_md5(pos, code)
if not hash_table then
return
end
vector.set_data_to_pos(hash_table, pos.z,pos.y,pos.x, md5.sum(code))
storage:set_string("hash_table", minetest.serialize(hash_table))
end
local function check_md5(pos, code)
if not hash_table then
return true
end
local stored_sum = vector.get_data_from_pos(hash_table, pos.z,pos.y,pos.x)
if not stored_sum then
-- Legacy