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- local known_metatables = {}
- function core.register_portable_metatable(name, mt)
- assert(type(name) == "string", ("attempt to use %s value as metatable name"):format(type(name)))
- assert(type(mt) == "table", ("attempt to register a %s value as metatable"):format(type(mt)))
- assert(known_metatables[name] == nil or known_metatables[name] == mt,
- ("attempt to override metatable %s"):format(name))
- known_metatables[name] = mt
- known_metatables[mt] = name
- end
- core.known_metatables = known_metatables
- function core.register_async_metatable(...)
- core.log("deprecated", "core.register_async_metatable is deprecated. " ..
- "Use core.register_portable_metatable instead.")
- return core.register_portable_metatable(...)
- end
- core.register_portable_metatable("__builtin:vector", vector.metatable)
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