Home » Archimedes archive » Acorn User » AU 1994-07.adf » !StarInfo_StarInfo » Barrow/!Windy/!Help

Barrow/!Windy/!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 1994-07.adf » !StarInfo_StarInfo
Filename: Barrow/!Windy/!Help
Read OK:
File size: 1607 bytes
Load address: 0000
Exec address: 0000
File contents
Windy by JDB.
=============

Simple spritefile animator.
Fully multitasking on desktop or optional singletask.

-----------------------------------------------------------

Menu options:
------------

  Info           About program.
  Forward        Display from frame 1 to end
                  resets to "on".
  Reverse        Display from end to frame 1
                  resets to "on".
  Frame Time  -> Writeable centisecs per frame (0-999)
                  resets to "4".
  Frame Hold  -> Writeable "*name" frame delay (0-999)
                  resets to "4".
  Mode           Set desktop mode to that of 1st sprite.
  Palette        Set desktop palette to that of 1st sprite
                  applies to 16-colour mode sprites only.
  No Trans       Plot without scaling or pixel translation,
                  speeds display if in same mode & palette.
  Single Task    Operate in a non-desktop mode.
  Clear          Remove current Sprite file and reset
                  default settings.
  Quit           End program.

Menu notes:
----------

 Forward & Reverse both on  - Cycle forwards-backwards.
 Forward & Reverse both off - Single step by mouse clicks,
                              also acts as a 'pause',
                              Single Task will not not
                              operate during this mode.

 Frame rate -  Default setting of "4" equates to a
               respectable 25 frames/second, although this
               may not be achieved, depending on processor
               speed, desktop mode, other desktop tasks,
               sprite mode and size, among other variables!
               (Single tasking may achieve desired speed.)

 Single Task - Because different mode groups have different
               pixel aspects requiring monitor adjustment
  (Mode)       on some mode changes, Windy attempts to
               Single Task into a mode in the same group as
               the current desktop mode but in the number
               of colours required by the first sprite.
               The rationale for this is that much single
               tasking is likely to be quite perfunctory
               with proportion more important than being
               in the correct mode.
               Single tasking in the correct mode for the
               first sprite may be achieved by clicking
               on the 'Mode' option to set the desktop
               mode prior to single tasking.
               Display rates may be quicker when operating
               in the correct mode for the sprite as pixel
               translation and scaling is not used.


-----------------------------------------------------------

Spritefile information:
----------------------

The sprite file should contain a number of sprites to be
used as animation frames, i.e. each successive frame is
slightly different from the last. These sprites must be
in correct sequence from the first to the last.

Names:     Not used as such, only sprite sequence is used.
           Any name beginning with "*" will be
            repeated for 'Frame Hold' frames.
           The first sprite's name may contain information
           used by Windy (See 'Windy parameters' below).

Modes:     Any valid desktop mode.
           Mixed modes may be used
           (i.e. hi-res to give clarity in static 
            end pictures and lo-res for lower
            memory use in intermediates.)

Colours:   2, 4, 16 or 256-default
           (Clear files and true-colour
            not supported)

Palettes:  Unnecessary for 256-colours
           Optional for 2, 4, and 16 colours, although
           only the first sprite palette may be used
           unless a different mode coincides.

-----------------------------------------------------------

Windy parameters:
----------------

The set of parameters (Forward, Reverse, Frame Time and
Frame Hold) may be specified in the name of the first
sprite using characters 2-12 (leaving the first character
available for the Frame Hold tag "*").

This set should be written separated by four slash (divide)
characters as "c/n/ttt/hhh/" where

c = "*" or other character - if "*" then frame is tagged
                             for repeat hold.

n = "0" - single step
    "1" - forward
    "2" - reverse
    "3" - alternating forwards/reverse

ttt = "000" to "999" - frame display time in centiseconds.

hhh = "000" to "999" - number of repeats of any "*" frame.

Note. The format of this parameter name is critical.

-----------------------------------------------------------

Windy files:
-----------

Resetting the file type of a sprite file to "Windy", or
type "&0d0", allows the file to be loaded by normal
double clicking as well as dragging.

Note that the file type &0d0 is in the range available for
users and that other applications might make use of this
file type.

Windy files (type &0d0) may be reset to Sprite files for
editing in Paint.

-----------------------------------------------------------

Miscellaneous notes:
-------------------

"Windy by JDB.", as any animator must be, is a heavy user
of desktop time and may slow down other desktop tasks.
If found necessary, both "Forward" and "Reverse" menu
options may be switched off, effectively pausing the
program's operation and releasing the time.

-----------------------------------------------------------

Contact:
-------

           J. David Barrow
           9 Dorset Close
           Hemsworth
           Pontefract
           The West Riding of Yorkshire
           WF9 5HU

           Telephone: (0977) 612292

--------------------------------------------------------end
00000000  57 69 6e 64 79 20 62 79  20 4a 44 42 2e 0a 3d 3d  |Windy by JDB..==|
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00000030  6e 69 6d 61 74 6f 72 2e  0a 46 75 6c 6c 79 20 6d  |nimator..Fully m|
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00000060  61 6c 20 73 69 6e 67 6c  65 74 61 73 6b 2e 0a 0a  |al singletask...|
00000070  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
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000000b0  75 20 6f 70 74 69 6f 6e  73 3a 0a 2d 2d 2d 2d 2d  |u options:.-----|
000000c0  2d 2d 2d 2d 2d 2d 2d 0a  0a 20 20 49 6e 66 6f 20  |-------..  Info |
000000d0  20 20 20 20 20 20 20 20  20 20 41 62 6f 75 74 20  |          About |
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00000410  3a 0a 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 0a 0a 20 46  |:.----------.. F|
00000420  6f 72 77 61 72 64 20 26  20 52 65 76 65 72 73 65  |orward & Reverse|
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00000990  2e 0a 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |..              |
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00000a30  73 20 6e 6f 74 20 75 73  65 64 2e 0a 0a 0a 2d 2d  |s not used....--|
00000a40  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00000a70  2d 2d 2d 2d 2d 2d 2d 2d  2d 0a 0a 53 70 72 69 74  |---------..Sprit|
00000a80  65 66 69 6c 65 20 69 6e  66 6f 72 6d 61 74 69 6f  |efile informatio|
00000a90  6e 3a 0a 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |n:.-------------|
00000aa0  2d 2d 2d 2d 2d 2d 2d 2d  2d 0a 0a 54 68 65 20 73  |---------..The s|
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00000b40  65 73 65 20 73 70 72 69  74 65 73 20 6d 75 73 74  |ese sprites must|
00000b50  20 62 65 0a 69 6e 20 63  6f 72 72 65 63 74 20 73  | be.in correct s|
00000b60  65 71 75 65 6e 63 65 20  66 72 6f 6d 20 74 68 65  |equence from the|
00000b70  20 66 69 72 73 74 20 74  6f 20 74 68 65 20 6c 61  | first to the la|
00000b80  73 74 2e 0a 0a 4e 61 6d  65 73 3a 20 20 20 20 20  |st...Names:     |
00000b90  4e 6f 74 20 75 73 65 64  20 61 73 20 73 75 63 68  |Not used as such|
00000ba0  2c 20 6f 6e 6c 79 20 73  70 72 69 74 65 20 73 65  |, only sprite se|
00000bb0  71 75 65 6e 63 65 20 69  73 20 75 73 65 64 2e 0a  |quence is used..|
00000bc0  20 20 20 20 20 20 20 20  20 20 20 41 6e 79 20 6e  |           Any n|
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00000be0  74 68 20 22 2a 22 20 77  69 6c 6c 20 62 65 0a 20  |th "*" will be. |
00000bf0  20 20 20 20 20 20 20 20  20 20 20 72 65 70 65 61  |           repea|
00000c00  74 65 64 20 66 6f 72 20  27 46 72 61 6d 65 20 48  |ted for 'Frame H|
00000c10  6f 6c 64 27 20 66 72 61  6d 65 73 2e 0a 20 20 20  |old' frames..   |
00000c20  20 20 20 20 20 20 20 20  54 68 65 20 66 69 72 73  |        The firs|
00000c30  74 20 73 70 72 69 74 65  27 73 20 6e 61 6d 65 20  |t sprite's name |
00000c40  6d 61 79 20 63 6f 6e 74  61 69 6e 20 69 6e 66 6f  |may contain info|
00000c50  72 6d 61 74 69 6f 6e 0a  20 20 20 20 20 20 20 20  |rmation.        |
00000c60  20 20 20 75 73 65 64 20  62 79 20 57 69 6e 64 79  |   used by Windy|
00000c70  20 28 53 65 65 20 27 57  69 6e 64 79 20 70 61 72  | (See 'Windy par|
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00000c90  0a 0a 4d 6f 64 65 73 3a  20 20 20 20 20 41 6e 79  |..Modes:     Any|
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*
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00001060  20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
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000010b0  20 20 22 32 22 20 2d 20  72 65 76 65 72 73 65 0a  |  "2" - reverse.|
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00001120  73 2e 0a 0a 68 68 68 20  3d 20 22 30 30 30 22 20  |s...hhh = "000" |
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00001140  72 20 6f 66 20 72 65 70  65 61 74 73 20 6f 66 20  |r of repeats of |
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00001160  4e 6f 74 65 2e 20 54 68  65 20 66 6f 72 6d 61 74  |Note. The format|
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00001190  63 61 6c 2e 0a 0a 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |cal...----------|
000011a0  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
000011d0  2d 0a 0a 57 69 6e 64 79  20 66 69 6c 65 73 3a 0a  |-..Windy files:.|
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00001340  69 6e 20 50 61 69 6e 74  2e 0a 0a 2d 2d 2d 2d 2d  |in Paint...-----|
00001350  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00001380  2d 2d 2d 2d 2d 2d 0a 0a  4d 69 73 63 65 6c 6c 61  |------..Miscella|
00001390  6e 65 6f 75 73 20 6e 6f  74 65 73 3a 0a 2d 2d 2d  |neous notes:.---|
000013a0  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
000013b0  0a 0a 22 57 69 6e 64 79  20 62 79 20 4a 44 42 2e  |.."Windy by JDB.|
000013c0  22 2c 20 61 73 20 61 6e  79 20 61 6e 69 6d 61 74  |", as any animat|
000013d0  6f 72 20 6d 75 73 74 20  62 65 2c 20 69 73 20 61  |or must be, is a|
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00001420  73 2e 0a 49 66 20 66 6f  75 6e 64 20 6e 65 63 65  |s..If found nece|
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00001450  73 65 22 20 6d 65 6e 75  0a 6f 70 74 69 6f 6e 73  |se" menu.options|
00001460  20 6d 61 79 20 62 65 20  73 77 69 74 63 68 65 64  | may be switched|
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00001480  79 20 70 61 75 73 69 6e  67 20 74 68 65 0a 70 72  |y pausing the.pr|
00001490  6f 67 72 61 6d 27 73 20  6f 70 65 72 61 74 69 6f  |ogram's operatio|
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000014b0  74 68 65 20 74 69 6d 65  2e 0a 0a 2d 2d 2d 2d 2d  |the time...-----|
000014c0  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
000014f0  2d 2d 2d 2d 2d 2d 0a 0a  43 6f 6e 74 61 63 74 3a  |------..Contact:|
00001500  0a 2d 2d 2d 2d 2d 2d 2d  0a 0a 20 20 20 20 20 20  |.-------..      |
00001510  20 20 20 20 20 4a 2e 20  44 61 76 69 64 20 42 61  |     J. David Ba|
00001520  72 72 6f 77 0a 20 20 20  20 20 20 20 20 20 20 20  |rrow.           |
00001530  39 20 44 6f 72 73 65 74  20 43 6c 6f 73 65 0a 20  |9 Dorset Close. |
00001540  20 20 20 20 20 20 20 20  20 20 48 65 6d 73 77 6f  |          Hemswo|
00001550  72 74 68 0a 20 20 20 20  20 20 20 20 20 20 20 50  |rth.           P|
00001560  6f 6e 74 65 66 72 61 63  74 0a 20 20 20 20 20 20  |ontefract.      |
00001570  20 20 20 20 20 54 68 65  20 57 65 73 74 20 52 69  |     The West Ri|
00001580  64 69 6e 67 20 6f 66 20  59 6f 72 6b 73 68 69 72  |ding of Yorkshir|
00001590  65 0a 20 20 20 20 20 20  20 20 20 20 20 57 46 39  |e.           WF9|
000015a0  20 35 48 55 0a 0a 20 20  20 20 20 20 20 20 20 20  | 5HU..          |
000015b0  20 54 65 6c 65 70 68 6f  6e 65 3a 20 28 30 39 37  | Telephone: (097|
000015c0  37 29 20 36 31 32 32 39  32 0a 0a 2d 2d 2d 2d 2d  |7) 612292..-----|
000015d0  2d 2d 2d 2d 2d 2d 2d 2d  2d 2d 2d 2d 2d 2d 2d 2d  |----------------|
*
00001600  2d 2d 2d 65 6e 64 0a                              |---end.|
00001607