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Article #57Re: DragAsprite
From: Simon Burrows
Date: Wed, 04 Nov 1992 10:22
Date: Wed, 04 Nov 1992 10:22
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In article <19957@acorn.co.uk> mhardy@acorn.co.uk (Michael Hardy) writes: >>*fx 162,28,3 > >Well, I've posted before explaining that this is not a good way to do it, >since you are also altering the state of seven other bits which control >other aspects of FileSwitch and the Wimp. A better way is to read the byte, >set bit 1, and then write it back. This is the program that I use: Please can somebody with the RISC OS 3 PRM's look up what these other bits actually do (assuming they are documented), and post a brief summary? Thanks, Simon. ------------------------------------------------------------------------------ Simon Burrows smb@cs.nott.ac.uk psyhsmb@unicorn.nott.ac.uk +44 533 712030 ------------------------------------------------------------------------------
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<1992Nov4.102250.5121@cs.nott.ac.uk>Path:
arc1-ca.pugleaf.net!sparky!uunet!usc!sol.ctr.columbia.edu!spool.mu.edu!agate!doc.ic.ac.uk!uknet!keele!nott-cs!smbReferences:
<1992Nov3.024724.26462@usage.csd.unsw.OZ.AU> <19957@acorn.co.uk>Show Full Headers
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Path: arc1-ca.pugleaf.net!sparky!uunet!usc!sol.ctr.columbia.edu!spool.mu.edu!agate!doc.ic.ac.uk!uknet!keele!nott-cs!smb From: smb@cs.nott.ac.uk (Simon Burrows) Newsgroups: comp.sys.acorn.tech Subject: Re: DragAsprite Message-ID: <1992Nov4.102250.5121@cs.nott.ac.uk> Date: 4 Nov 92 10:22:50 GMT References: <1992Nov3.024724.26462@usage.csd.unsw.OZ.AU> <19957@acorn.co.uk> Organization: Nottingham University Lines: 19