home *** CD-ROM | disk | FTP | other *** search
- MISTY EXTENSION
- ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
- A Review
- By Tony Greenwood
-
- 25/03/93
-
-
- Before I begin, I must tell you I am giving this amazing extension a score of
- 100 ... and that's out of 10!
-
- MISTY is by Billy Allan & Colin Watt or TOP NOTCH.
-
- I can't believe that you have never heard of MISTY, but have you tried it?
- The doc file can look a bit daunting to the inexperienced programmer (like me),
- but, as with all good things, you need to give it a try.
- The SKOPY command and similar looked too much for me to understand at first,
- but as soon as I typed in the in doc routine and ran it I was hooked. I soon
- started changing various numbers, etc. and got some startling effects. Easy-
- peasy when you get going. I recently read a review in one of this month's main
- ATARI mags and they said you would really need an idea of how the Atari screen
- is set out to be able to use the various screen copying commands. ROT, etc.
- Although this sort of knowledge would help, you don't actually need it. You
- can do as I did if you don't fully understand why it's happening. So what! So
- long as it is happening.
- But it's not just screen commands, there are new, easy to use commands for
- copying disk sectors, etc. and saving them.
-
- There is a simple, but highly effective, MOUSE OFF command that does just
- that. I have used this in two programs that have recently been released. The
- hide command only hides the mouse, whereas MOUSE OFF kills it completely or
- until you MOUSE ON again.
- If you have ever made a scroller or used STOSSPEAK in your programs, then
- this is a Godsend.
-
- There are also some useful commands, such as NDRV, that tell you how many
- drives are attached to the computer.
- RESVALID checks the bootsector for anything that shouldn't be there, such as
- a virus or picture ripper.
- There are commands for the REAL TIMER and the BLITTER, oooer and loads more.
-
- A very good one, I found, was AESIN. IF AESIN - this checks to see if the
- program has been loaded from the desktop or from an auto folder. Very handy if
- your prog takes up a lot of memory. As we all know, if a program is booted from
- GEM, it takes up a lot of valuable memory. You knew that.
-
- There's something for everybody, but by far its strongest points are the
- screen handling commands - very fast. Some do the same job as the STOS equiva-
- lent, but do it faster and some do totally new things that STOS can't do with-
- out MISTY'S help.
-
- It's going to cost you nothing to try it out, but if you like it and use it
- then register because it's SHAREWARE. A measly five pounds.
- Now I know what your thinking ... it sounds like I'm on commission or some-
- thing. The truth is, I registered and was so pleased with the stuff I got back
- for my fiver, I had to take this opportunity to tell you what a great peice of
- work the MISTY EXTENSION is.
-