Search found 1474 matches

by zephyr
Mon Jul 23, 2012 8:19 pm
Forum: Software Requests
Topic: Pirate Adventure - Scott Adams
Replies: 18
Views: 15579

Re: Pirate Adventure - Scott Adams

I will get around to packaging up this tool at the weekend (the code's not great!). It was originally written for the Commodore Amiga in ANSI C. I used a cygwin compiled version. Maybe it could be useful to someone? Paul When will you be releasing a copy of your WAV2CAS program? Regards, Steve
by zephyr
Mon Jul 23, 2012 8:14 pm
Forum: Dragon General
Topic: A question for Sarah...
Replies: 13
Views: 6903

Re: A question for Sarah...

Sarah,

Have you abandoned this project?

Regards,
Steve
by zephyr
Mon Jul 23, 2012 1:47 am
Forum: Uploads
Topic: Pirate Adventure by Scott Adams
Replies: 2
Views: 1968

Re: Pirate Adventure by Scott Adams

This updated version solves that problem. :) DRAGON 32/64 AND LOWERCASE TEXT There has never been a real Dragon 32 or 64 made that has true lowercase letters. However, if you have a Dragon which has been modified to display lowercase or want to play the game under T3, PC-Dragon, etc emulators using ...
by zephyr
Sun Jul 22, 2012 2:18 pm
Forum: Uploads
Topic: Pirate Adventure by Scott Adams
Replies: 2
Views: 1968

Pirate Adventure by Scott Adams

This is my own modified version of " Pirate Adventure " by Scott Adams . The following changes were made to the original game : (1) The game no longer (irritatingly) asks "DO YOU HAVE LOWERCASE?" when running on a Dragon 32/64. (2) The game automatically enables lowercase mode if you answer yes to t...
by zephyr
Fri Jul 20, 2012 12:25 am
Forum: Dragon General
Topic: XRoar 0.28 available
Replies: 45
Views: 21402

Re: XRoar 0.28 available

There is another problem with the latest snapshot. The following command line settings cause the emulated CoCo 2 to freeze.

Code: Select all

xroar -vo sdl -machine cocous -bas bas12.rom -extbas extbas11.rom -nodos -ram 32 -kbd-translate
Seems to be a problem with the emulated RAM.
by zephyr
Tue Jul 17, 2012 9:19 pm
Forum: Uploads
Topic: More programs to archive.
Replies: 1
Views: 2038

Re: More programs to archive.

Thanks Gareth! :) Here is my own modified version of Android Invaders. The following changes were made: (1) Changed the Pause key from '@' to 'P'. (2) Changed the Colour Set selection key from 'SPACE BAR' to 'C'. (3) Changed the keyboard FIRE key from 'Up Arrow' to 'SPACE BAR'. (4) Added a RAPID FIR...
by zephyr
Tue Jul 17, 2012 8:59 pm
Forum: Dragon General
Topic: Cassette Baud...
Replies: 6
Views: 7286

Re: Cassette Baud...

This is fully explained on page 213 of Inside The Dragon.
by zephyr
Mon Jul 16, 2012 10:24 am
Forum: Dragon General
Topic: XRoar 0.28 available
Replies: 45
Views: 21402

Re: XRoar 0.28 available

There is also a problem with A/D double speed mode (POKE65495,0) running far too slow under XROAR. BASIC test code and results are listed below. Test code: 10 CLS:TIMER=0 20 FOR I = 1 TO 1000 30 PRINT"QWERTY" 40 NEXT:PRINT TIMER/50 Test results running at A/D double speed (POKE65495,0): Dragon 64 em...
by zephyr
Sun Jul 15, 2012 2:20 pm
Forum: Uploads
Topic: Dragon 32 (and 64) Enhanced ROMs v3.0 released
Replies: 1
Views: 1787

Re: Dragon 32 (and 64) Enhanced ROMs v3.0 released

These are the same ROMs but they have been modified to display inverse text . The attached archive contains only XROAR/MESS compatible ROM images. Please ask if you require ROM images for any of the other emulators. Regards, Steve EDIT: SCREEN0,1/SCREEN0,0 changes text/screen colour. EDIT: Archive u...
by zephyr
Sun Jul 15, 2012 9:17 am
Forum: Dragon General
Topic: XRoar 0.28 available
Replies: 45
Views: 21402

Re: XRoar 0.28 available

At $BF20 ($FE18 in 64K mode) we have the following code. LDB $FF05 BPL AUTORPT Checking the B register at this point returned the following results: B reg under XROAR 0.28.1 32K mode = $B4 64K mode = $00 B reg under XROAR 0.24 32K mode = $7E 64K mode = $7E B reg on Real Dragon 64 32K mode = $10 64K ...