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Add missing item alias metatables to async environment (#12458)

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sfan5 2022-07-04 01:06:42 +02:00 • committed by GitHub
parent 34f15259fa
commit fc3460470a
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6 changed files with 35 additions and 10 deletions
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16
builtin/async/game.lua
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@ -25,11 +25,13 @@ do
local all = assert(core.transferred_globals)
core.transferred_globals = nil
-- reassemble other tables
all.registered_nodes = {}
all.registered_craftitems = {}
all.registered_tools = {}
for k, v in pairs(all.registered_items) do
-- Disable further modification
setmetatable(v, {__newindex = {}})
-- Reassemble the other tables
if v.type == "node" then
all.registered_nodes[k] = v
elseif v.type == "craftitem" then
@ -43,3 +45,15 @@ do
core[k] = v
end
end
-- For tables that are indexed by item name:
-- If table[X] does not exist, default to table[core.registered_aliases[X]]
local alias_metatable = {
__index = function(t, name)
return rawget(t, core.registered_aliases[name])
end
}
setmetatable(core.registered_items, alias_metatable)
setmetatable(core.registered_nodes, alias_metatable)
setmetatable(core.registered_craftitems, alias_metatable)
setmetatable(core.registered_tools, alias_metatable)