Home » Archimedes archive » Acorn User » AU 1994-11.adf » !DeskUtils_DeskUtils » !Scaler/!Help
!Scaler/!Help
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
Tape/disk: | Home » Archimedes archive » Acorn User » AU 1994-11.adf » !DeskUtils_DeskUtils |
Filename: | !Scaler/!Help |
Read OK: | ✔ |
File size: | 218B bytes |
Load address: | 0000 |
Exec address: | 0000 |
File contents
Mouse Scaler Version 2.04 For Risc OS 2.00, 3.10 and 3.50... ...and possibly 3.11 and 3.12! � Nick Jarman 1991-1994 *************************************************************************** **** If Mouse Scaler doesn't work on your machine, perhaps you can **** **** help... see the section 'Users of unsupported machines' **** **** near the end of this file. **** *************************************************************************** About the Program ----------------- Under Risc OS, the relationship between the position of the mouse and the pointer on the screen is always the same. Moving the mouse a set distance will always cause the pointer to move a set (and related) distance on the screen. On other computer systems, such as the PC and Apple Mac, the relationship between mouse and pointer movement varies with the speed at which the mouse is moved. The faster the mouse is moved, the greater the distance the pointer will move on the screen. This allows the pointer to be moved from one side of the screen to the other with a quick flick of the mouse, but pixel accuracy is maintained at low speeds. When I started using Risc OS 2, I thought, 'Surely the next release of the operating system will have variable mouse scaling...'. When Risc OS 3 appeared I was surprised to find it didn't. I was slightly less surprised that it's still missing from Risc OS 3.5, nearly three years after my first release of Mouse Scaler. The Mouse Scaler module implements variable mouse scaling under the three versions of Risc OS I have used over the years: - Risc OS 2.00 - Risc OS 3.10 (It may work with 3.11 and 3.12 as well, but no guarantees) - Risc OS 3.50 The version of Risc OS is detected automatically. If it is not one of those listed above, Mouse Scaler will complain and shut itself down. How to run it ------------- To run Mouse Scaler, just double-click on it. If you want it to load as part of your boot sequence, put a command to run the !Scaler application in it. Alternatively, to save space (and make the boot sequence a bit faster), take the MouseScale file out of the !Scaler application and run that directly! (but if you give a copy of Mouse Scaler to anyone else, remember to give them the entire application) You may find the pointer just moves too fast at first. If this is the case, use the Configure application supplied with your machine to set the mouse to the slowest or second slowest speed possible. My preference is the slowest, which makes the mouse comfortble to use in displays between 640x256 and 1600x1200 pixels... which should be adequete for most situations! Mouse Scaler does not provide any additional * commands; it starts working as soon as it's loaded. The only way to disable it is to kill the module - press F12 and type: *RMKill MouseScaler That's all there is to it - it's loaded on my machine all the time, because I find the mouse almost unusable without it. You may find that it upsets some games which read and then reset the mouse position. If this happens, kill the Mouse Scaler module before running the game and reload it afterwards. During the thousands of hours I've used it I have never experienced any hardware or software clashes which could have been caused by the use of Mouse Scaler, so you can be confident that it is relatively bug-free! Serial mouse support -------------------- I have not yet been able to test Mouse Scaler with a serial mouse connected to a Risc PC (or any other machine) yet, so I have no idea what will happen in this instance. I would be interested to hear from anyone who is able to confirm that it does or does not work! History (and technical bits) ---------------------------- v1.00 (Sun,27 Oct 1991) Mouse Scaler module for Risc OS 2.00 - very basic, because I thought it was just a temporary fix until the next version of Risc OS was released. v2.01 (Mon,16 Mar 1992) - Modified by Roger Spooner Difference in mouse position is now squared for faster acelleration. Also runs on Vsync and recognises screen size. Risc OS 2.00 only. <Unnamed versions> (Not released) Based on v1.00 and modified to work with Risc OS 3.00 only. v2.02 (Wed,13 Jul 1994) Based v2.01 and modified for Risc OS 3.50 only. Minor bug fixes to initialisation and finalisation code. v2.03 (Sat,13 Aug 1994) A (nearly) complete rewrite of v2.02: - Instead of restricting mouse to an area the size of the screen, the currently defined mouse rectangle is used. The effect of this can be seen when an error message window is displayed - the pointer used to 'bounce' off the edge of the window if it was moved very fast. - The Mouse OS Word call is intercepted so that when the position is changed, the resulting movement isn't scaled. Before this was done, any manual setting of the mouse position was translated to something meaningless, and where the pointer ended up was anyone's guess! - Finally, parts of the code were changed so as not to store any variables within the module, 'cos it's bad practice :-) For Risc OS 3.50 only. v2.04 (Fri,19 Aug 1994) An update of version 2.03. This works on Risc OS 2.00, 3.10 and 3.50 (and possibly 3.11 and 3.12). The operating system version is detected automatically, making the module 'plug-in-and-play'. Testing ------- Mouse Scaler has been tested with the following machine/operating system combinations: Machine OS R140 Risc OS 2.00 A400/1 Risc OS 3.10 Risc PC Risc OS 3.50 Further development ------------------- At least one more release of Mouse Scaler is planned, in which I hope to support all versions of Risc OS since version 2.00. I can't do this without some help though, so read on... Users of unsupported machines ----------------------------- This section is for hackers/techies who want the version of Risc OS they use to be supported by Mouse Scaler... If Mouse Scaler reports that it cannot initialise because it's not compatible with your version of Risc OS, I would be grateful if you could attempt to find the location of the mouse pointer information. It's usually somewhere between &5A0 and &5C0. I need to know where the following pieces of information are kept: Mouse X position Mouse Y position Mouse rectangle minimum X co-ordinate Mouse rectangle minimum Y co-ordinate Mouse rectangle maximum X co-ordinate Mouse rectangle maximum Y co-ordinate They are likely to be in two chunks, as shown above. Mouse X and Y are easy to find - just set the mouse position to a known value (eg: MOUSE TO 640,512) and then search for two adjacent words in memory containing those values. Obviously, don't move the mouse while you're searching, and don't use a memory viewer that resets the mouse position! To find the rectangle co-ordinates, try something like: MOUSE RECTANGLE 200,200,200,200 then search for four adjacent words containing 200,200,400,400. Finally, I need to know which version of Risc OS you have, and the number returned by: PRINT INKEY-256 Thanks! Acknowledgement --------------- The calculations for scaling mouse movements are from Roger Spooner's updated version of the original Mouse Scaler - they were better than anything I could come up with! Mouse Sclaer is distributed under the Acorn User PD Scheme ---------------------------------------------------------- The application may not be copied or distributed to any third party until three months after publication of this issue of Acorn User, i.e. until 6th January 1995. After that rights to the program revert to the author, and the program may be distributed subject to the following conditions: This application may be freely distributed as long as it is not altered in any way, and no profit is made doing so. If you use Mouse Scaler, you do so entirely at your own risk. If you intend to distribute Mouse Scaler through a public domain software library, please obtain my permission first. This way I can ensure you have the latest version of the software, and that you are kept up to date regarding any significant changes. The Author ---------- Comments and suggestions are welcome. Send them to this address: Nick Jarman 7 Cadet Way Church Crookham FLEET Hants GU13 0UG UK
00000000 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000010 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 4d | M| 00000020 6f 75 73 65 20 53 63 61 6c 65 72 0a 0a 20 20 20 |ouse Scaler.. | 00000030 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000040 20 20 20 20 20 20 20 20 20 20 20 20 56 65 72 73 | Vers| 00000050 69 6f 6e 20 32 2e 30 34 0a 0a 20 20 20 20 20 20 |ion 2.04.. | 00000060 20 20 20 20 20 20 20 20 20 20 20 20 20 20 46 6f | Fo| 00000070 72 20 52 69 73 63 20 4f 53 20 32 2e 30 30 2c 20 |r Risc OS 2.00, | 00000080 33 2e 31 30 20 61 6e 64 20 33 2e 35 30 2e 2e 2e |3.10 and 3.50...| 00000090 0a 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |. | 000000a0 20 20 20 20 20 20 20 2e 2e 2e 61 6e 64 20 70 6f | ...and po| 000000b0 73 73 69 62 6c 79 20 33 2e 31 31 20 61 6e 64 20 |ssibly 3.11 and | 000000c0 33 2e 31 32 21 0a 0a 20 20 20 20 20 20 20 20 20 |3.12!.. | 000000d0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 000000e0 a9 20 4e 69 63 6b 20 4a 61 72 6d 61 6e 20 31 39 |. Nick Jarman 19| 000000f0 39 31 2d 31 39 39 34 0a 0a 0a 2a 2a 2a 2a 2a 2a |91-1994...******| 00000100 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************| * 00000140 2a 2a 2a 2a 2a 0a 2a 2a 2a 2a 20 20 20 49 66 20 |*****.**** If | 00000150 4d 6f 75 73 65 20 53 63 61 6c 65 72 20 64 6f 65 |Mouse Scaler doe| 00000160 73 6e 27 74 20 77 6f 72 6b 20 6f 6e 20 79 6f 75 |sn't work on you| 00000170 72 20 6d 61 63 68 69 6e 65 2c 20 70 65 72 68 61 |r machine, perha| 00000180 70 73 20 79 6f 75 20 63 61 6e 20 20 20 2a 2a 2a |ps you can ***| 00000190 2a 0a 2a 2a 2a 2a 20 20 20 20 20 20 68 65 6c 70 |*.**** help| 000001a0 2e 2e 2e 20 73 65 65 20 74 68 65 20 73 65 63 74 |... see the sect| 000001b0 69 6f 6e 20 27 55 73 65 72 73 20 6f 66 20 75 6e |ion 'Users of un| 000001c0 73 75 70 70 6f 72 74 65 64 20 6d 61 63 68 69 6e |supported machin| 000001d0 65 73 27 20 20 20 20 20 20 2a 2a 2a 2a 0a 2a 2a |es' ****.**| 000001e0 2a 2a 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |** | 000001f0 20 20 20 20 20 6e 65 61 72 20 74 68 65 20 65 6e | near the en| 00000200 64 20 6f 66 20 74 68 69 73 20 66 69 6c 65 2e 20 |d of this file. | 00000210 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000220 20 20 20 20 20 2a 2a 2a 2a 0a 2a 2a 2a 2a 2a 2a | ****.******| 00000230 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************| * 00000270 2a 2a 2a 2a 2a 0a 0a 0a 41 62 6f 75 74 20 74 68 |*****...About th| 00000280 65 20 50 72 6f 67 72 61 6d 0a 2d 2d 2d 2d 2d 2d |e Program.------| 00000290 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 0a 0a 55 6e 64 |-----------..Und| 000002a0 65 72 20 52 69 73 63 20 4f 53 2c 20 74 68 65 20 |er Risc OS, the | 000002b0 72 65 6c 61 74 69 6f 6e 73 68 69 70 20 62 65 74 |relationship bet| 000002c0 77 65 65 6e 20 74 68 65 20 70 6f 73 69 74 69 6f |ween the positio| 000002d0 6e 20 6f 66 20 74 68 65 20 6d 6f 75 73 65 20 61 |n of the mouse a| 000002e0 6e 64 20 74 68 65 0a 70 6f 69 6e 74 65 72 20 6f |nd the.pointer o| 000002f0 6e 20 74 68 65 20 73 63 72 65 65 6e 20 69 73 20 |n the screen is | 00000300 61 6c 77 61 79 73 20 74 68 65 20 73 61 6d 65 2e |always the same.| 00000310 20 4d 6f 76 69 6e 67 20 74 68 65 20 6d 6f 75 73 | Moving the mous| 00000320 65 20 61 20 73 65 74 20 64 69 73 74 61 6e 63 65 |e a set distance| 00000330 0a 77 69 6c 6c 20 61 6c 77 61 79 73 20 63 61 75 |.will always cau| 00000340 73 65 20 74 68 65 20 70 6f 69 6e 74 65 72 20 74 |se the pointer t| 00000350 6f 20 6d 6f 76 65 20 61 20 73 65 74 20 28 61 6e |o move a set (an| 00000360 64 20 72 65 6c 61 74 65 64 29 20 64 69 73 74 61 |d related) dista| 00000370 6e 63 65 20 6f 6e 20 74 68 65 0a 73 63 72 65 65 |nce on the.scree| 00000380 6e 2e 20 4f 6e 20 6f 74 68 65 72 20 63 6f 6d 70 |n. On other comp| 00000390 75 74 65 72 20 73 79 73 74 65 6d 73 2c 20 73 75 |uter systems, su| 000003a0 63 68 20 61 73 20 74 68 65 20 50 43 20 61 6e 64 |ch as the PC and| 000003b0 20 41 70 70 6c 65 20 4d 61 63 2c 20 74 68 65 0a | Apple Mac, the.| 000003c0 72 65 6c 61 74 69 6f 6e 73 68 69 70 20 62 65 74 |relationship bet| 000003d0 77 65 65 6e 20 6d 6f 75 73 65 20 61 6e 64 20 70 |ween mouse and p| 000003e0 6f 69 6e 74 65 72 20 6d 6f 76 65 6d 65 6e 74 20 |ointer movement | 000003f0 76 61 72 69 65 73 20 77 69 74 68 20 74 68 65 20 |varies with the | 00000400 73 70 65 65 64 20 61 74 0a 77 68 69 63 68 20 74 |speed at.which t| 00000410 68 65 20 6d 6f 75 73 65 20 69 73 20 6d 6f 76 65 |he mouse is move| 00000420 64 2e 20 54 68 65 20 66 61 73 74 65 72 20 74 68 |d. The faster th| 00000430 65 20 6d 6f 75 73 65 20 69 73 20 6d 6f 76 65 64 |e mouse is moved| 00000440 2c 20 74 68 65 20 67 72 65 61 74 65 72 20 74 68 |, the greater th| 00000450 65 0a 64 69 73 74 61 6e 63 65 20 74 68 65 20 70 |e.distance the p| 00000460 6f 69 6e 74 65 72 20 77 69 6c 6c 20 6d 6f 76 65 |ointer will move| 00000470 20 6f 6e 20 74 68 65 20 73 63 72 65 65 6e 2e 20 | on the screen. | 00000480 54 68 69 73 20 61 6c 6c 6f 77 73 20 74 68 65 20 |This allows the | 00000490 70 6f 69 6e 74 65 72 20 74 6f 20 62 65 0a 6d 6f |pointer to be.mo| 000004a0 76 65 64 20 66 72 6f 6d 20 6f 6e 65 20 73 69 64 |ved from one sid| 000004b0 65 20 6f 66 20 74 68 65 20 73 63 72 65 65 6e 20 |e of the screen | 000004c0 74 6f 20 74 68 65 20 6f 74 68 65 72 20 77 69 74 |to the other wit| 000004d0 68 20 61 20 71 75 69 63 6b 20 66 6c 69 63 6b 20 |h a quick flick | 000004e0 6f 66 20 74 68 65 0a 6d 6f 75 73 65 2c 20 62 75 |of the.mouse, bu| 000004f0 74 20 70 69 78 65 6c 20 61 63 63 75 72 61 63 79 |t pixel accuracy| 00000500 20 69 73 20 6d 61 69 6e 74 61 69 6e 65 64 20 61 | is maintained a| 00000510 74 20 6c 6f 77 20 73 70 65 65 64 73 2e 0a 0a 57 |t low speeds...W| 00000520 68 65 6e 20 49 20 73 74 61 72 74 65 64 20 75 73 |hen I started us| 00000530 69 6e 67 20 52 69 73 63 20 4f 53 20 32 2c 20 49 |ing Risc OS 2, I| 00000540 20 74 68 6f 75 67 68 74 2c 20 27 53 75 72 65 6c | thought, 'Surel| 00000550 79 20 74 68 65 20 6e 65 78 74 20 72 65 6c 65 61 |y the next relea| 00000560 73 65 20 6f 66 20 74 68 65 0a 6f 70 65 72 61 74 |se of the.operat| 00000570 69 6e 67 20 73 79 73 74 65 6d 20 77 69 6c 6c 20 |ing system will | 00000580 68 61 76 65 20 76 61 72 69 61 62 6c 65 20 6d 6f |have variable mo| 00000590 75 73 65 20 73 63 61 6c 69 6e 67 2e 2e 2e 27 2e |use scaling...'.| 000005a0 20 57 68 65 6e 20 52 69 73 63 20 4f 53 20 33 0a | When Risc OS 3.| 000005b0 61 70 70 65 61 72 65 64 20 49 20 77 61 73 20 73 |appeared I was s| 000005c0 75 72 70 72 69 73 65 64 20 74 6f 20 66 69 6e 64 |urprised to find| 000005d0 20 69 74 20 64 69 64 6e 27 74 2e 20 49 20 77 61 | it didn't. I wa| 000005e0 73 20 73 6c 69 67 68 74 6c 79 20 6c 65 73 73 20 |s slightly less | 000005f0 73 75 72 70 72 69 73 65 64 0a 74 68 61 74 20 69 |surprised.that i| 00000600 74 27 73 20 73 74 69 6c 6c 20 6d 69 73 73 69 6e |t's still missin| 00000610 67 20 66 72 6f 6d 20 52 69 73 63 20 4f 53 20 33 |g from Risc OS 3| 00000620 2e 35 2c 20 6e 65 61 72 6c 79 20 74 68 72 65 65 |.5, nearly three| 00000630 20 79 65 61 72 73 20 61 66 74 65 72 20 6d 79 20 | years after my | 00000640 66 69 72 73 74 0a 72 65 6c 65 61 73 65 20 6f 66 |first.release of| 00000650 20 4d 6f 75 73 65 20 53 63 61 6c 65 72 2e 0a 0a | Mouse Scaler...| 00000660 54 68 65 20 4d 6f 75 73 65 20 53 63 61 6c 65 72 |The Mouse Scaler| 00000670 20 6d 6f 64 75 6c 65 20 69 6d 70 6c 65 6d 65 6e | module implemen| 00000680 74 73 20 76 61 72 69 61 62 6c 65 20 6d 6f 75 73 |ts variable mous| 00000690 65 20 73 63 61 6c 69 6e 67 20 75 6e 64 65 72 20 |e scaling under | 000006a0 74 68 65 20 74 68 72 65 65 0a 76 65 72 73 69 6f |the three.versio| 000006b0 6e 73 20 6f 66 20 52 69 73 63 20 4f 53 20 49 20 |ns of Risc OS I | 000006c0 68 61 76 65 20 75 73 65 64 20 6f 76 65 72 20 74 |have used over t| 000006d0 68 65 20 79 65 61 72 73 3a 0a 0a 20 2d 20 52 69 |he years:.. - Ri| 000006e0 73 63 20 4f 53 20 32 2e 30 30 0a 20 2d 20 52 69 |sc OS 2.00. - Ri| 000006f0 73 63 20 4f 53 20 33 2e 31 30 20 20 20 28 49 74 |sc OS 3.10 (It| 00000700 20 6d 61 79 20 77 6f 72 6b 20 77 69 74 68 20 33 | may work with 3| 00000710 2e 31 31 20 61 6e 64 20 33 2e 31 32 20 61 73 20 |.11 and 3.12 as | 00000720 77 65 6c 6c 2c 20 62 75 74 20 6e 6f 20 67 75 61 |well, but no gua| 00000730 72 61 6e 74 65 65 73 29 0a 20 2d 20 52 69 73 63 |rantees). - Risc| 00000740 20 4f 53 20 33 2e 35 30 0a 0a 54 68 65 20 76 65 | OS 3.50..The ve| 00000750 72 73 69 6f 6e 20 6f 66 20 52 69 73 63 20 4f 53 |rsion of Risc OS| 00000760 20 69 73 20 64 65 74 65 63 74 65 64 20 61 75 74 | is detected aut| 00000770 6f 6d 61 74 69 63 61 6c 6c 79 2e 20 49 66 20 69 |omatically. If i| 00000780 74 20 69 73 20 6e 6f 74 20 6f 6e 65 20 6f 66 20 |t is not one of | 00000790 74 68 6f 73 65 0a 6c 69 73 74 65 64 20 61 62 6f |those.listed abo| 000007a0 76 65 2c 20 4d 6f 75 73 65 20 53 63 61 6c 65 72 |ve, Mouse Scaler| 000007b0 20 77 69 6c 6c 20 63 6f 6d 70 6c 61 69 6e 20 61 | will complain a| 000007c0 6e 64 20 73 68 75 74 20 69 74 73 65 6c 66 20 64 |nd shut itself d| 000007d0 6f 77 6e 2e 0a 0a 0a 48 6f 77 20 74 6f 20 72 75 |own....How to ru| 000007e0 6e 20 69 74 0a 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |n it.-----------| 000007f0 2d 2d 0a 0a 54 6f 20 72 75 6e 20 4d 6f 75 73 65 |--..To run Mouse| 00000800 20 53 63 61 6c 65 72 2c 20 6a 75 73 74 20 64 6f | Scaler, just do| 00000810 75 62 6c 65 2d 63 6c 69 63 6b 20 6f 6e 20 69 74 |uble-click on it| 00000820 2e 20 49 66 20 79 6f 75 20 77 61 6e 74 20 69 74 |. If you want it| 00000830 20 74 6f 20 6c 6f 61 64 20 61 73 20 70 61 72 74 | to load as part| 00000840 0a 6f 66 20 79 6f 75 72 20 62 6f 6f 74 20 73 65 |.of your boot se| 00000850 71 75 65 6e 63 65 2c 20 70 75 74 20 61 20 63 6f |quence, put a co| 00000860 6d 6d 61 6e 64 20 74 6f 20 72 75 6e 20 74 68 65 |mmand to run the| 00000870 20 21 53 63 61 6c 65 72 20 61 70 70 6c 69 63 61 | !Scaler applica| 00000880 74 69 6f 6e 20 69 6e 20 69 74 2e 0a 41 6c 74 65 |tion in it..Alte| 00000890 72 6e 61 74 69 76 65 6c 79 2c 20 74 6f 20 73 61 |rnatively, to sa| 000008a0 76 65 20 73 70 61 63 65 20 28 61 6e 64 20 6d 61 |ve space (and ma| 000008b0 6b 65 20 74 68 65 20 62 6f 6f 74 20 73 65 71 75 |ke the boot sequ| 000008c0 65 6e 63 65 20 61 20 62 69 74 20 66 61 73 74 65 |ence a bit faste| 000008d0 72 29 2c 20 74 61 6b 65 0a 74 68 65 20 4d 6f 75 |r), take.the Mou| 000008e0 73 65 53 63 61 6c 65 20 66 69 6c 65 20 6f 75 74 |seScale file out| 000008f0 20 6f 66 20 74 68 65 20 21 53 63 61 6c 65 72 20 | of the !Scaler | 00000900 61 70 70 6c 69 63 61 74 69 6f 6e 20 61 6e 64 20 |application and | 00000910 72 75 6e 20 74 68 61 74 20 64 69 72 65 63 74 6c |run that directl| 00000920 79 21 0a 28 62 75 74 20 69 66 20 79 6f 75 20 67 |y!.(but if you g| 00000930 69 76 65 20 61 20 63 6f 70 79 20 6f 66 20 4d 6f |ive a copy of Mo| 00000940 75 73 65 20 53 63 61 6c 65 72 20 74 6f 20 61 6e |use Scaler to an| 00000950 79 6f 6e 65 20 65 6c 73 65 2c 20 72 65 6d 65 6d |yone else, remem| 00000960 62 65 72 20 74 6f 20 67 69 76 65 0a 74 68 65 6d |ber to give.them| 00000970 20 74 68 65 20 65 6e 74 69 72 65 20 61 70 70 6c | the entire appl| 00000980 69 63 61 74 69 6f 6e 29 0a 0a 59 6f 75 20 6d 61 |ication)..You ma| 00000990 79 20 66 69 6e 64 20 74 68 65 20 70 6f 69 6e 74 |y find the point| 000009a0 65 72 20 6a 75 73 74 20 6d 6f 76 65 73 20 74 6f |er just moves to| 000009b0 6f 20 66 61 73 74 20 61 74 20 66 69 72 73 74 2e |o fast at first.| 000009c0 20 49 66 20 74 68 69 73 20 69 73 20 74 68 65 20 | If this is the | 000009d0 63 61 73 65 2c 0a 75 73 65 20 74 68 65 20 43 6f |case,.use the Co| 000009e0 6e 66 69 67 75 72 65 20 61 70 70 6c 69 63 61 74 |nfigure applicat| 000009f0 69 6f 6e 20 73 75 70 70 6c 69 65 64 20 77 69 74 |ion supplied wit| 00000a00 68 20 79 6f 75 72 20 6d 61 63 68 69 6e 65 20 74 |h your machine t| 00000a10 6f 20 73 65 74 20 74 68 65 20 6d 6f 75 73 65 0a |o set the mouse.| 00000a20 74 6f 20 74 68 65 20 73 6c 6f 77 65 73 74 20 6f |to the slowest o| 00000a30 72 20 73 65 63 6f 6e 64 20 73 6c 6f 77 65 73 74 |r second slowest| 00000a40 20 73 70 65 65 64 20 70 6f 73 73 69 62 6c 65 2e | speed possible.| 00000a50 20 4d 79 20 70 72 65 66 65 72 65 6e 63 65 20 69 | My preference i| 00000a60 73 20 74 68 65 0a 73 6c 6f 77 65 73 74 2c 20 77 |s the.slowest, w| 00000a70 68 69 63 68 20 6d 61 6b 65 73 20 74 68 65 20 6d |hich makes the m| 00000a80 6f 75 73 65 20 63 6f 6d 66 6f 72 74 62 6c 65 20 |ouse comfortble | 00000a90 74 6f 20 75 73 65 20 69 6e 20 64 69 73 70 6c 61 |to use in displa| 00000aa0 79 73 20 62 65 74 77 65 65 6e 20 36 34 30 78 32 |ys between 640x2| 00000ab0 35 36 0a 61 6e 64 20 31 36 30 30 78 31 32 30 30 |56.and 1600x1200| 00000ac0 20 70 69 78 65 6c 73 2e 2e 2e 20 77 68 69 63 68 | pixels... which| 00000ad0 20 73 68 6f 75 6c 64 20 62 65 20 61 64 65 71 75 | should be adequ| 00000ae0 65 74 65 20 66 6f 72 20 6d 6f 73 74 20 73 69 74 |ete for most sit| 00000af0 75 61 74 69 6f 6e 73 21 0a 0a 4d 6f 75 73 65 20 |uations!..Mouse | 00000b00 53 63 61 6c 65 72 20 64 6f 65 73 20 6e 6f 74 20 |Scaler does not | 00000b10 70 72 6f 76 69 64 65 20 61 6e 79 20 61 64 64 69 |provide any addi| 00000b20 74 69 6f 6e 61 6c 20 2a 20 63 6f 6d 6d 61 6e 64 |tional * command| 00000b30 73 3b 20 69 74 20 73 74 61 72 74 73 20 77 6f 72 |s; it starts wor| 00000b40 6b 69 6e 67 20 61 73 0a 73 6f 6f 6e 20 61 73 20 |king as.soon as | 00000b50 69 74 27 73 20 6c 6f 61 64 65 64 2e 20 54 68 65 |it's loaded. The| 00000b60 20 6f 6e 6c 79 20 77 61 79 20 74 6f 20 64 69 73 | only way to dis| 00000b70 61 62 6c 65 20 69 74 20 69 73 20 74 6f 20 6b 69 |able it is to ki| 00000b80 6c 6c 20 74 68 65 20 6d 6f 64 75 6c 65 20 2d 20 |ll the module - | 00000b90 70 72 65 73 73 0a 46 31 32 20 61 6e 64 20 74 79 |press.F12 and ty| 00000ba0 70 65 3a 0a 0a 20 20 20 20 20 2a 52 4d 4b 69 6c |pe:.. *RMKil| 00000bb0 6c 20 4d 6f 75 73 65 53 63 61 6c 65 72 0a 0a 54 |l MouseScaler..T| 00000bc0 68 61 74 27 73 20 61 6c 6c 20 74 68 65 72 65 20 |hat's all there | 00000bd0 69 73 20 74 6f 20 69 74 20 2d 20 69 74 27 73 20 |is to it - it's | 00000be0 6c 6f 61 64 65 64 20 6f 6e 20 6d 79 20 6d 61 63 |loaded on my mac| 00000bf0 68 69 6e 65 20 61 6c 6c 20 74 68 65 20 74 69 6d |hine all the tim| 00000c00 65 2c 20 62 65 63 61 75 73 65 20 49 0a 66 69 6e |e, because I.fin| 00000c10 64 20 74 68 65 20 6d 6f 75 73 65 20 61 6c 6d 6f |d the mouse almo| 00000c20 73 74 20 75 6e 75 73 61 62 6c 65 20 77 69 74 68 |st unusable with| 00000c30 6f 75 74 20 69 74 2e 20 59 6f 75 20 6d 61 79 20 |out it. You may | 00000c40 66 69 6e 64 20 74 68 61 74 20 69 74 20 75 70 73 |find that it ups| 00000c50 65 74 73 20 73 6f 6d 65 0a 67 61 6d 65 73 20 77 |ets some.games w| 00000c60 68 69 63 68 20 72 65 61 64 20 61 6e 64 20 74 68 |hich read and th| 00000c70 65 6e 20 72 65 73 65 74 20 74 68 65 20 6d 6f 75 |en reset the mou| 00000c80 73 65 20 70 6f 73 69 74 69 6f 6e 2e 20 49 66 20 |se position. If | 00000c90 74 68 69 73 20 68 61 70 70 65 6e 73 2c 20 6b 69 |this happens, ki| 00000ca0 6c 6c 20 74 68 65 0a 4d 6f 75 73 65 20 53 63 61 |ll the.Mouse Sca| 00000cb0 6c 65 72 20 6d 6f 64 75 6c 65 20 62 65 66 6f 72 |ler module befor| 00000cc0 65 20 72 75 6e 6e 69 6e 67 20 74 68 65 20 67 61 |e running the ga| 00000cd0 6d 65 20 61 6e 64 20 72 65 6c 6f 61 64 20 69 74 |me and reload it| 00000ce0 20 61 66 74 65 72 77 61 72 64 73 2e 20 44 75 72 | afterwards. Dur| 00000cf0 69 6e 67 0a 74 68 65 20 74 68 6f 75 73 61 6e 64 |ing.the thousand| 00000d00 73 20 6f 66 20 68 6f 75 72 73 20 49 27 76 65 20 |s of hours I've | 00000d10 75 73 65 64 20 69 74 20 49 20 68 61 76 65 20 6e |used it I have n| 00000d20 65 76 65 72 20 65 78 70 65 72 69 65 6e 63 65 64 |ever experienced| 00000d30 20 61 6e 79 20 68 61 72 64 77 61 72 65 20 6f 72 | any hardware or| 00000d40 0a 73 6f 66 74 77 61 72 65 20 63 6c 61 73 68 65 |.software clashe| 00000d50 73 20 77 68 69 63 68 20 63 6f 75 6c 64 20 68 61 |s which could ha| 00000d60 76 65 20 62 65 65 6e 20 63 61 75 73 65 64 20 62 |ve been caused b| 00000d70 79 20 74 68 65 20 75 73 65 20 6f 66 20 4d 6f 75 |y the use of Mou| 00000d80 73 65 20 53 63 61 6c 65 72 2c 20 73 6f 0a 79 6f |se Scaler, so.yo| 00000d90 75 20 63 61 6e 20 62 65 20 63 6f 6e 66 69 64 65 |u can be confide| 00000da0 6e 74 20 74 68 61 74 20 69 74 20 69 73 20 72 65 |nt that it is re| 00000db0 6c 61 74 69 76 65 6c 79 20 62 75 67 2d 66 72 65 |latively bug-fre| 00000dc0 65 21 0a 0a 0a 53 65 72 69 61 6c 20 6d 6f 75 73 |e!...Serial mous| 00000dd0 65 20 73 75 70 70 6f 72 74 0a 2d 2d 2d 2d 2d 2d |e support.------| 00000de0 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 0a 0a |--------------..| 00000df0 49 20 68 61 76 65 20 6e 6f 74 20 79 65 74 20 62 |I have not yet b| 00000e00 65 65 6e 20 61 62 6c 65 20 74 6f 20 74 65 73 74 |een able to test| 00000e10 20 4d 6f 75 73 65 20 53 63 61 6c 65 72 20 77 69 | Mouse Scaler wi| 00000e20 74 68 20 61 20 73 65 72 69 61 6c 20 6d 6f 75 73 |th a serial mous| 00000e30 65 20 63 6f 6e 6e 65 63 74 65 64 0a 74 6f 20 61 |e connected.to a| 00000e40 20 52 69 73 63 20 50 43 20 28 6f 72 20 61 6e 79 | Risc PC (or any| 00000e50 20 6f 74 68 65 72 20 6d 61 63 68 69 6e 65 29 20 | other machine) | 00000e60 79 65 74 2c 20 73 6f 20 49 20 68 61 76 65 20 6e |yet, so I have n| 00000e70 6f 20 69 64 65 61 20 77 68 61 74 20 77 69 6c 6c |o idea what will| 00000e80 20 68 61 70 70 65 6e 0a 69 6e 20 74 68 69 73 20 | happen.in this | 00000e90 69 6e 73 74 61 6e 63 65 2e 20 49 20 77 6f 75 6c |instance. I woul| 00000ea0 64 20 62 65 20 69 6e 74 65 72 65 73 74 65 64 20 |d be interested | 00000eb0 74 6f 20 68 65 61 72 20 66 72 6f 6d 20 61 6e 79 |to hear from any| 00000ec0 6f 6e 65 20 77 68 6f 20 69 73 20 61 62 6c 65 20 |one who is able | 00000ed0 74 6f 0a 63 6f 6e 66 69 72 6d 20 74 68 61 74 20 |to.confirm that | 00000ee0 69 74 20 64 6f 65 73 20 6f 72 20 64 6f 65 73 20 |it does or does | 00000ef0 6e 6f 74 20 77 6f 72 6b 21 0a 0a 0a 48 69 73 74 |not work!...Hist| 00000f00 6f 72 79 20 28 61 6e 64 20 74 65 63 68 6e 69 63 |ory (and technic| 00000f10 61 6c 20 62 69 74 73 29 0a 2d 2d 2d 2d 2d 2d 2d |al bits).-------| 00000f20 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------| 00000f30 2d 2d 2d 2d 2d 0a 0a 76 31 2e 30 30 20 28 53 75 |-----..v1.00 (Su| 00000f40 6e 2c 32 37 20 4f 63 74 20 31 39 39 31 29 0a 20 |n,27 Oct 1991). | 00000f50 20 20 20 20 4d 6f 75 73 65 20 53 63 61 6c 65 72 | Mouse Scaler| 00000f60 20 6d 6f 64 75 6c 65 20 66 6f 72 20 52 69 73 63 | module for Risc| 00000f70 20 4f 53 20 32 2e 30 30 20 2d 20 76 65 72 79 20 | OS 2.00 - very | 00000f80 62 61 73 69 63 2c 20 62 65 63 61 75 73 65 20 49 |basic, because I| 00000f90 20 74 68 6f 75 67 68 74 20 69 74 0a 20 20 20 20 | thought it. | 00000fa0 20 77 61 73 20 6a 75 73 74 20 61 20 74 65 6d 70 | was just a temp| 00000fb0 6f 72 61 72 79 20 66 69 78 20 75 6e 74 69 6c 20 |orary fix until | 00000fc0 74 68 65 20 6e 65 78 74 20 76 65 72 73 69 6f 6e |the next version| 00000fd0 20 6f 66 20 52 69 73 63 20 4f 53 20 77 61 73 20 | of Risc OS was | 00000fe0 72 65 6c 65 61 73 65 64 2e 0a 76 32 2e 30 31 20 |released..v2.01 | 00000ff0 28 4d 6f 6e 2c 31 36 20 4d 61 72 20 31 39 39 32 |(Mon,16 Mar 1992| 00001000 29 20 2d 20 4d 6f 64 69 66 69 65 64 20 62 79 20 |) - Modified by | 00001010 52 6f 67 65 72 20 53 70 6f 6f 6e 65 72 0a 20 20 |Roger Spooner. | 00001020 20 20 20 44 69 66 66 65 72 65 6e 63 65 20 69 6e | Difference in| 00001030 20 6d 6f 75 73 65 20 70 6f 73 69 74 69 6f 6e 20 | mouse position | 00001040 69 73 20 6e 6f 77 20 73 71 75 61 72 65 64 20 66 |is now squared f| 00001050 6f 72 20 66 61 73 74 65 72 20 61 63 65 6c 6c 65 |or faster acelle| 00001060 72 61 74 69 6f 6e 2e 0a 20 20 20 20 20 41 6c 73 |ration.. Als| 00001070 6f 20 72 75 6e 73 20 6f 6e 20 56 73 79 6e 63 20 |o runs on Vsync | 00001080 61 6e 64 20 72 65 63 6f 67 6e 69 73 65 73 20 73 |and recognises s| 00001090 63 72 65 65 6e 20 73 69 7a 65 2e 20 52 69 73 63 |creen size. Risc| 000010a0 20 4f 53 20 32 2e 30 30 20 6f 6e 6c 79 2e 0a 3c | OS 2.00 only..<| 000010b0 55 6e 6e 61 6d 65 64 20 76 65 72 73 69 6f 6e 73 |Unnamed versions| 000010c0 3e 20 28 4e 6f 74 20 72 65 6c 65 61 73 65 64 29 |> (Not released)| 000010d0 0a 20 20 20 20 20 42 61 73 65 64 20 6f 6e 20 76 |. Based on v| 000010e0 31 2e 30 30 20 61 6e 64 20 6d 6f 64 69 66 69 65 |1.00 and modifie| 000010f0 64 20 74 6f 20 77 6f 72 6b 20 77 69 74 68 20 52 |d to work with R| 00001100 69 73 63 20 4f 53 20 33 2e 30 30 20 6f 6e 6c 79 |isc OS 3.00 only| 00001110 2e 0a 76 32 2e 30 32 20 28 57 65 64 2c 31 33 20 |..v2.02 (Wed,13 | 00001120 4a 75 6c 20 31 39 39 34 29 0a 20 20 20 20 20 42 |Jul 1994). B| 00001130 61 73 65 64 20 76 32 2e 30 31 20 61 6e 64 20 6d |ased v2.01 and m| 00001140 6f 64 69 66 69 65 64 20 66 6f 72 20 52 69 73 63 |odified for Risc| 00001150 20 4f 53 20 33 2e 35 30 20 6f 6e 6c 79 2e 20 4d | OS 3.50 only. M| 00001160 69 6e 6f 72 20 62 75 67 20 66 69 78 65 73 20 74 |inor bug fixes t| 00001170 6f 0a 20 20 20 20 20 69 6e 69 74 69 61 6c 69 73 |o. initialis| 00001180 61 74 69 6f 6e 20 61 6e 64 20 66 69 6e 61 6c 69 |ation and finali| 00001190 73 61 74 69 6f 6e 20 63 6f 64 65 2e 0a 76 32 2e |sation code..v2.| 000011a0 30 33 20 28 53 61 74 2c 31 33 20 41 75 67 20 31 |03 (Sat,13 Aug 1| 000011b0 39 39 34 29 0a 20 20 20 20 20 41 20 28 6e 65 61 |994). 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The| 00001260 20 65 66 66 65 63 74 20 6f 66 20 74 68 69 73 20 | effect of this | 00001270 63 61 6e 20 62 65 0a 20 20 20 20 20 20 20 73 65 |can be. se| 00001280 65 6e 20 77 68 65 6e 20 61 6e 20 65 72 72 6f 72 |en when an error| 00001290 20 6d 65 73 73 61 67 65 20 77 69 6e 64 6f 77 20 | message window | 000012a0 69 73 20 64 69 73 70 6c 61 79 65 64 20 2d 20 74 |is displayed - t| 000012b0 68 65 20 70 6f 69 6e 74 65 72 20 75 73 65 64 20 |he pointer used | 000012c0 74 6f 0a 20 20 20 20 20 20 20 27 62 6f 75 6e 63 |to. 'bounc| 000012d0 65 27 20 6f 66 66 20 74 68 65 20 65 64 67 65 20 |e' off the edge | 000012e0 6f 66 20 74 68 65 20 77 69 6e 64 6f 77 20 69 66 |of the window if| 000012f0 20 69 74 20 77 61 73 20 6d 6f 76 65 64 20 76 65 | it was moved ve| 00001300 72 79 20 66 61 73 74 2e 0a 20 20 20 20 20 2d 20 |ry fast.. - | 00001310 54 68 65 20 4d 6f 75 73 65 20 4f 53 20 57 6f 72 |The Mouse OS Wor| 00001320 64 20 63 61 6c 6c 20 69 73 20 69 6e 74 65 72 63 |d call is interc| 00001330 65 70 74 65 64 20 73 6f 20 74 68 61 74 20 77 68 |epted so that wh| 00001340 65 6e 20 74 68 65 20 70 6f 73 69 74 69 6f 6e 20 |en the position | 00001350 69 73 0a 20 20 20 20 20 20 20 63 68 61 6e 67 65 |is. change| 00001360 64 2c 20 74 68 65 20 72 65 73 75 6c 74 69 6e 67 |d, the resulting| 00001370 20 6d 6f 76 65 6d 65 6e 74 20 69 73 6e 27 74 20 | movement isn't | 00001380 73 63 61 6c 65 64 2e 20 42 65 66 6f 72 65 20 74 |scaled. 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For R| 000014c0 69 73 63 20 4f 53 20 33 2e 35 30 20 6f 6e 6c 79 |isc OS 3.50 only| 000014d0 2e 0a 76 32 2e 30 34 20 28 46 72 69 2c 31 39 20 |..v2.04 (Fri,19 | 000014e0 41 75 67 20 31 39 39 34 29 0a 20 20 20 20 20 41 |Aug 1994). A| 000014f0 6e 20 75 70 64 61 74 65 20 6f 66 20 76 65 72 73 |n update of vers| 00001500 69 6f 6e 20 32 2e 30 33 2e 20 54 68 69 73 20 77 |ion 2.03. This w| 00001510 6f 72 6b 73 20 6f 6e 20 52 69 73 63 20 4f 53 20 |orks on Risc OS | 00001520 32 2e 30 30 2c 20 33 2e 31 30 20 61 6e 64 20 33 |2.00, 3.10 and 3| 00001530 2e 35 30 0a 20 20 20 20 20 28 61 6e 64 20 70 6f |.50. (and po| 00001540 73 73 69 62 6c 79 20 33 2e 31 31 20 61 6e 64 20 |ssibly 3.11 and | 00001550 33 2e 31 32 29 2e 20 54 68 65 20 6f 70 65 72 61 |3.12). 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