value out of range (macro)

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randomdude

Joined: 01 Jun 2012
Posts: 83

randomdude 17 Feb 2013, 18:56

Code:

local ..char,..count
        ..count = 0
        repeat size
                load ..char byte from start+%-1
                ..char = ..char + ..count
                ;if ..char > 255
                ;        ..char = 255
                ;end if
                store byte ..char at start+%-1
                ..count = ..count + 1
        end repeat

how can i allow ..char + ..count to overflow without popping up that error? Embarassed

17 Feb 2013, 18:56

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 20446
Location: In your JS exploiting you and your system

revolution 17 Feb 2013, 19:15

Perhaps using AND will work for you?

Code:

..char = (..char + ..count) and 0xff

Last edited by revolution on 17 Feb 2013, 19:58; edited 1 time in total

17 Feb 2013, 19:15

randomdude

Joined: 01 Jun 2012
Posts: 83

randomdude 17 Feb 2013, 19:33

perfect!! thanks Very Happy

17 Feb 2013, 19:33

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