mirror of
https://github.com/notwa/mm
synced 2024-11-05 05:49:02 -08:00
21 lines
446 B
Lua
21 lines
446 B
Lua
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local mt = getmetatable(_G)
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if mt == nil then
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mt = {}
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setmetatable(_G, mt)
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end
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function mt.__newindex(t, n, v)
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if n == '_TEMP_BIZHAWK_RULES_' then
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rawset(t, n, v)
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return
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end
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error("cannot assign undeclared global '" .. tostring(n) .. "'", 2)
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end
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function mt.__index(t, n)
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if n == '_TEMP_BIZHAWK_RULES_' then
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return
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end
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error("cannot use undeclared global '" .. tostring(n) .. "'", 2)
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end
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