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Edge of Disgrace on the other side :)Got my mind blown today... saw the Edge of Disgrace demo on the commie ;-) Regardless if you are a c64 fan or not, you should see it. Effects and Des…
... they don't use Commodore 128 at all (almost), we should ... mention our programs for Spectrum 128.[/QUOTE]
This demo ... , no exception!
The routine in question was demo'ed ... testing of this software will start soon, a few artists have ... -
Creating a Spectrum game that won't load...Dear All, I have recently been using my ZX Spectrum as a reference for the production of a new body of art work and something I keep coming back to …
... code with unknown start and length, but the ROM routine can easily ... interesting sound patterns. A quick test in SPIN v.0622 (with ... screen)
LD IX,15616 ;start (16384 for screen)
Question on copying screen bufferHi, Al my prevoius games were copying graphics directly to screen memory starting at 16384. Now I'm experimenting with screen buffer where I could d…
... $846c (your code start) before you load test.sna.
< ... debugger at $846c, load test.sna, assemble on break ...
ld b, $80 ;128 lines (16 rows)
back ... /> ld hl, $ee03 ;buffer start
ld bc, $0020< ... hl, bc ;move to start of next row
...What are the keys for Penetrator?Q - Up, A- Down, O-Left P- Right Space - Bomb. So what's fire? When I press the P button, it fires bullets, but that's the 'right' key. Surely they…
... . I typed it in the 128 Basic mode and then typed ... tried loading Penetrator from the start, but it didn't work ... . Thanks for giving me that routine, Frank T - much appreciated :wink ...I am working on 'Stratego'.So finally Fuse is working on my EeePC started coding "Stratego". I have ideas about the artificial intelligence, but if you have ideas how to play …
Almost the "check valid move routine" ready. Now 1050 bytes.
... /> Test on attack on opponent and do check who wins.
Start ... the same "check valid move routine".Some help needed, pretty please! :-)Hi there WOSsers! Long time no see! :-) I'm going through a process to get all my tape games (some real, some downloaded from here) onto +3 disk. I'…
... it possible to patch any 128 game with a load/ ... it onto disk, I test it and it crashes![/QUOTE ... some clues as to what start address the headerless block ... as well as the start address that the loader ... RANDOMIZE USR [start address of game] to start the game.
Real Spectrum screen flicker with SCREEN$I've written a basic loader to simply do a 'load "" screen$' based video from a divide+ however I'm finding the Spectrum can't render a screens and a…
... into page 7 could crash 128 basic.
... program zxbruno posted at the start to make the switch ... This may also solve your 128 woes too, with one ... . Then the m/c routine should copy the buffer to ... version up instead. The 128 version would be one frame ...Tricks with IN 31It's generally considered unwise to use a Kempston joystick's fire button to start a game, because the floating bus effect can make arbitrary data ap…
... border (using a short interrupt routine in IM2 to make sure ... not, I'll rewrite the start routine that I've just typed ... (or at begin of IM2 routine)
- compare is bits D0 ... be disabled. This test must be used before first start of game.Tricks with IN 31It's generally considered unwise to use a Kempston joystick's fire button to start a game, because the floating bus effect can make arbitrary data ap…
... (or at begin of IM2 routine)
- compare is bits D0 ... disabled. This test must be used before first start of game.[/QUOTE ...Changing the look of the 48K editor cursor?I've read many books and mags since 1987 but never saw it done, and a wos forum search revealed nothing. If I wanted to customize the cursor and, let…
... should have done for the 128, to make the INPUT cursor ... /> EXX ; We start by replicating the start of the routine at 18C1h.
routine at 18C1h:
JP 18CAh ...converting ZX128 software for SAM COUPESAM COUPE is computer compatible with ZX48 model. Use same ports, same keyboard with compatible membrane, 64kB adress space with possibility connect …
... with short (about 100 bytes) routine for install all 128kB memory ... I can load original SNA 128 files as single file and ... emulator on PC and before start game save SNA 128kB snapshot ... . After start SNA file must be find ...Two Odd Spectrum 128K FaultsI also have 2 Spectrum+128 machines with heatsinks. 1. Did not power up properly - I replaced the 7805 regulator and cleaned the edge connector and …
... ]I also have 2 Spectrum+128 machines with heatsinks.
128?
[QUOTE=rwap;444094 ... I tend to use to test the machines, and after choosing ... selection, and pressing 0 to start the game, the machine resets ...Resolving USR entry point into a data + m/code block?Well, I had another look at that Merlin listing and decided that blowing up the faint page made it possible to read everything (with a struggle). How…
... entry point, as the first routine just sets up a few ... that the hex loader's start address of 30000 is misleading ... before it's ready to test.
[code]
7530 ...Hi Res Print Routine neededHas anyone seen code for a print routine with pixel accuracy? That is print(y,x,CHAR) that allows 0 < y < 192 and 0 < x < 255 - that takes a charact…
... ];use alongside the print_char routine to set Attribute values automatically ... nnnn) at the start of the print_attribute routine
;instead ... pop bc
; ld a,128+64+5
; call print_attribute ... RETs will now Exit the routine completely
;
...Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
... like you have a powerful routine there.
I have ... [/B].
[*]Added a little routine that prints out the first ...DIVIDE games crashingMy DIVIDE arrived today complete with 512K CF Card, ready to go. First impressions, really good - simple file browser works fine & games load no prob…
... crash when I start to play them on my 128+2b and ... for +2A)
I test BRUCE LEE in emulator in ...DIVIDE games crashingMy DIVIDE arrived today complete with 512K CF Card, ready to go. First impressions, really good - simple file browser works fine & games load no prob…
... for +2A)
I test BRUCE LEE in emulator in ... Bombjack to work on my 128 - It always crashes back to ... 1st level is about to start.
I had more luck ... from my PC into the 128+2, It also works OK ...The Programmers Development System (PDS)Hi everybody, I recall this system has been mentioned several times on WoS forums. Last time was, I think, when those sources from Maz Spork (Buggy …
... hook it up to a 128 + 80 column monitor..
c64 ... model.. 1 source machine.. 1 test
from what I ... ocean, before he left to start co-found software creations (Mike ... that does serial port to 128 serial port.. (or joystick port ...Loading BASIC programs stored as "bytes:"Hi all, I have a question regarding loading BASIC programs, that I managed to save as machine code (I suppose) when I was a child, as a result of e…
... have been saved from 23552 (start of system variables) to RAMTOP ... to find the saved CODE start & length, which will at ... :
* POKE ADDR+LEN,128 (the "end of VARS" marker ... values is because the SAVE routine assigns 17 bytes of workspace ...The Programmers Development System (PDS)Hi everybody, I recall this system has been mentioned several times on WoS forums. Last time was, I think, when those sources from Maz Spork (Buggy …
... used and you could start development immediately. I can ... br /> dc.l stack+4*128 ; SP AFTER RESET
... MEGA DRIVE "
DC.B " TEST "
DC.B " "
lea stack+4*128,sp
move ...Games in machine codeHi everyone, How do go about doing multiple shots like a machine gun, do you have to store every x and y position of each bullet? When you kill som…
... br /> DMARF_MASK equ 1111111111111101b ; Start DMA rectangle fill.
DMALC_MASK ... show_map: mov r1,map0 ; This routine takes 6% CPU
mov ...
add r1,4*(128-64)
dbra .down,d3 ... mac d0,r4,512 ; 4 * 128
or d0,$40000000 ; ...designing a computerHi everyone! I am designing a 4 bit computer and i need some advice, is this a good instruction set? [CODE] BINARY OPCODE DESCRIPTION 00000 nop…
... CPU based machine to test and refine the design. ... be good enough to start with. The Z80 can ... and functional. For a start, you only need one ... computer design, you can start to understand the more complex ... Opcode 0010 1000 - A = 0080h (128)
0013h LD ...Learning Assembly LanguageHow easy would it be to learn assembly language for someone who has a decent grasp of Basic? I mean how long do you think it would take before I coul…
... /> ; Free to use unoptimized test program to draw two sprites ... />
start ei ; Needed for HALT, assume ... />
; --------------------------------------------------------------------------
; Routine to wait for next video ...Transferring games into MicrodriveLast week a big pack of empty microdrive cartridges arrived, and now I'm ready to playing with my little microdrive equipped speccy. One of my aim w…
... 1 so say -127 or +128, you are terminating your last ... . (also note the Speccy ROM routine outputs one more edge 1ms ... would have silence at the start and end and that is ...Transferring games into MicrodriveLast week a big pack of empty microdrive cartridges arrived, and now I'm ready to playing with my little microdrive equipped speccy. One of my aim w…
... required to turn Cybernoid (the test game) into a self booting ... 10 BYTE routine must be added to the start of the file ... start address.
2) A 88 BYTE depack and game restore routine ... />
Here is the depack routine with comments:
[code ...Programming flash eprom on DIVIDE+Can you test it on DIVIDE PLUS ? [url]http://velesoft.speccy.cz/other/flasher-divide-plus.zip[/url] (This flash utility is WINSTON's flasher for dia…
... br /> However, if I start pressing keys and press two ...
[B]Cool. Please test this:[/B]
[ ... interface
- after start menu press "x" (erase ... - press key "r" for start new zx rom
< ... 128+27 from ZX basic.[/B]
If will start ...Programming flash eprom on DIVIDE+Can you test it on DIVIDE PLUS ? [url]http://velesoft.speccy.cz/other/flasher-divide-plus.zip[/url] (This flash utility is WINSTON's flasher for dia…
... cartridge games.
After start show menu with possibility load ... /> SE BASIC
DIDAKTIK
TEST ROM
etc...
- press "F" for start flash utility
- open jumper ... or IF2 game: OUT 23,128+25
DIVIDE ...
