English Amiga Board - View Single Post - Seeking platform independant Crunchmania 'CrM2' data file depacking

andreas · 03 November 2009, 11:17

nice work Leffmann!

hint: (saves a lot of '0' typing)

not

Code:

d3l = (d3l&0xffff0000) | d3

but

Code:

d3l = (d3l&(~0xffff)) | d3

... should do the same thing

In int, ffff0000 is the 2's complement of 0000ffff

Not sure if you need those inner parentheses, even...

03 November 2009, 11:17	#10
andreas Zone Friend Join Date: Jun 2001 Location: Germany Age: 50 Posts: 5,857	nice work Leffmann! hint: (saves a lot of '0' typing) not Code: d3l = (d3l&0xffff0000) \| d3 but Code: d3l = (d3l&(~0xffff)) \| d3 ... should do the same thing In int, ffff0000 is the 2's complement of 0000ffff Not sure if you need those inner parentheses, even... Last edited by andreas; 03 November 2009 at 11:29.