mirror of
https://github.com/notwa/mm
synced 2024-11-04 22:49:03 -08:00
Connor Olding
1acbaba58c
theres still a lot of work to do\nsince most scripts just set globals explicitly\nthis is still better than implied globals though
20 lines
446 B
Lua
20 lines
446 B
Lua
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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