how to convert to normal js code

[ChikoxD]

I would like to know how to convert this type of code to normal js
This is part of the code:
drawLine = false,
_0xc99ex128 = 0,
_0xc99ex12b = Date [_0xbeac [239]] (),
_0xc99ex12c = null,
_0xc99ex12d = 0,
_0xc99ex12e = 0,