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Set a table’s readonly flag.
setreadonly(table: table, readonly: boolean) -> ()
false on a game metatable is what lets you edit the metatable, so remember to set it back to true afterward if you want to leave things as you found them.
true to lock, false to unlock.local mt = getrawmetatable(game)
setreadonly(mt, false)
-- edit mt here
setreadonly(mt, true)
| Message | Condition |
|---|---|
cannot set the readonly flag on a value that is not a table | Argument 1 was not a table. |
no readonly value was given | Argument 2 was missing. |
the readonly value is not a boolean | Argument 2 was not a boolean. |
makereadonly: lock without a boolean.makewritable: unlock without a boolean.