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Pac-Man EmulatorMy Pac-Man Emulator for the Spectrum +2A/+3 is now available for download from: [url]http://simonowen.com/spectrum/pacemuzx/[/url] You'll need to su…
... to rule out a lot of the game players actually playing ... it'd be even more of a minefield when it came ... , etc, to ease more of these kinds of ports.[/quote]
MAME was ... -
Multi-screen mazes?Well, it's been decades since I last mucked about with speccy BASIC, so over the last couple of weeks I've been starting out as a newbie learning a b…
...
2) make a table of the distances between nodes
(for speed the table in the computer needs to ... you could use a lookup table.
(the ... on the current path, this of course
will ... to keep the number of choice positions
... -
Multi-screen mazes?Well, it's been decades since I last mucked about with speccy BASIC, so over the last couple of weeks I've been starting out as a newbie learning a b…
... . You would just need a table of the current and target node ... -
Arcade Game Designer 2.0 releasedI know dozens of you downloaded the previous version of AGD. Well, you can put it away now because I've made some major improvements to that version…
... . However, you'll find the table of seven key codes at address ... -
Better or Worst! Speccy vs C64Just wanted to see what games you all thought looked better or played better on the Speccy or the C64? I always thought that Renegade & Target Ren…
... , sports sims, strategy games. All of which were far in advance ... hardware superior for those kinds of games.
[quote]I ... down to programming. A lot of ports to the Spectrums are terrible ... likely to exploit the capabilities of the two machines to the ... -
Arkanoid Hack - Your Sinclair Smash TipsRemember that Arkanoid hack in YS Smash Tips that didn't work? It does now... [CODE] 10 REM ARKANOID HACK 20 CLEAR 65535: LET C=1: LET D=23295 …
... /> ;
dcrypt1 equ $e057 ; address of 1st decrypter
dcbuff equ ... /> ld hl,$50e5 ; update position of
ld ($fc3b),hl ; original ... hl,$ff26 ; now point to table of blocks to load
ld ... to scan 100 entries in table
ld a,$d9 ; look ... -
Procrustean PrintingHere's a short routine to manage printing of text with command tokens, to avoid messing up the screen when they are expanded. It just prints as many …
... exceptions in a little table at the end.
table entry address
;excluding those in the table below,
;and conditional ... $06 ;length of exclusion list
;table of tokens which require ... -
toastrack troubleHello good world of spectrum people, Just to introduce myself I had fun with the zx81 in my wasted youth but never graduated to a spectrum. Having no…
... close because of a change in temperature of humidity etc ... who has it in front of you :)
... clamps where the two halves of the membrane tails join. ... and use a length of wire to test all ... there's a handy table of which pair of connections you join ... -
Screen routinesHello. For my games I?m using the sprites routine method of a screen buffer and when I finish to print all the sprites I dump all the buffer in the …
... keeping an off-screen buffer of its previous contents. These ... playfield at the bottom of the screen, leaving the ... the well known technique of sprite compiling. If you ... Do you use a table of pre-rotate bytes for going ... , tell me wich kind of graphic do you need, ... -
Screen routinesHello. For my games I?m using the sprites routine method of a screen buffer and when I finish to print all the sprites I dump all the buffer in the …
... Do you use a table of pre-rotate bytes for going ... look-up table - or actually 8 of them - each of 256 bytes ... You can skip the first table - shift by 0 - if ... you can select the table for the shift required ... 2K required by the shift table above.
[ ... -
z88dk sticky?I've just tried to PM Alcoholics Anonymous and couldn't because "Alcoholics Anonymous has exceeded their stored private messages quota and cannot acc…
... />
stdio maintains a table of FD* indexed by integer file ... Unused entries in the table are filled by a ... available entry in the table for a new file, ... at an available FD table entry and having it ... up the integer FD table entry and decreases reference ... -
Fairlight's use of LDIRYS, comparing Fairlight and Nightshade, said: [quote]Fairlight is much more interesting even though the techniques that Bo Jangeborg uses for screen…
... (in this case a square of 160x160) and I can?t ... SCREEN
LD SP,$E428 ;TABLE OF DIRECTIONS OF SCREEN
;USES THE ...
LD HL,$E900 ;START OF VIRTUAL SCREEN
VOLC2 POP ... -
Would anyone be interested in......Hi, I'm wondering if there would be much interest in an expansion card for the speccy that gives a VGA output with enhanced gfx & sound capabilities…
... BIOS? Peter Plus published a table of functions (like pixel put) for ... for the BIOS 3.00 table of functions.
[QUOTE= ... BlueRay players took 2/3 of their energy consumption to generate ... the Kempston mouse prevent use of a Kempston joystick? If so ... -
SIDBlaster/ZX - new soundcard for ZX-SpectrumThis soundcard is for ZX-Spectrum compatible computers. It uses in its work MOS Technology SID soundchip, which together with MOS Technology 6510 mic…
The field of ports and DidIDE our prototype does not intersect. Decryption ports on ... may be conflicts with the ports of the keyboard and joystick Kempstron ... can always change the address of its ports to avoid conflicts. The ... -
SIDBlaster/ZX - new soundcard for ZX-SpectrumThis soundcard is for ZX-Spectrum compatible computers. It uses in its work MOS Technology SID soundchip, which together with MOS Technology 6510 mic…
... QUOTE=Prusak;604422]The field of ports and DidIDE our prototype does ... . Decryption ports on the card is made entirely of bits A0 ... may be conflicts with the ports of the keyboard and joystick ... always change the address of its ports to avoid conflicts. The ... -
Disable interrupts?Well, I've read the bits from the David Webb book about interrupt modes and (vaguely) appreciate the principles behind having a vector table, after r…
... just start out with the table of 257 identical bytes and work ... -
Disable interrupts?Well, I've read the bits from the David Webb book about interrupt modes and (vaguely) appreciate the principles behind having a vector table, after r…
... just start out with the table of 257 identical bytes and work ... -
SEUD - How to - Part IIOK, now let?s enter on each option to see how to use them. First of them, the attack waves. A - Attack Waves [IMG]http://img841.imageshack.us/img84…
... the cursor at the edge of the screen towards which the ... moves the cursor a couple of pixels after each insertion, again ... defaulting to the direction of scrolling, but just move the ... all, it's only a table of coordinates where the enemy ships ... -
New DivIDEIs this the only place to obtain a new DivIDE? [url]http://www.lotharek.pl/product.php?pid=25[/url] Tried to purchase a device from there, but am g…
... new pin for detection readig of ports. Expansion will possible, but ideal ... -
LZ77 en/decodingI've written an LZ77 en/decoding routine as I couldn't find one around for the Spectrum. Initially I'm just doing it in BASIC to get the logic right.…
... is common that encoder keeps table of lists for previously seen ... search at all if table has no entry for ... hash function you could squeeze table to screen memory) but ... bytes would take 512B table and code to check ... entry in table can be very short ... -
LZ77 en/decodingI've written an LZ77 en/decoding routine as I couldn't find one around for the Spectrum. Initially I'm just doing it in BASIC to get the logic right.…
... in the first post of this thread, although the ... structure of the assembler version is ... is just a couple of lines which prints some ... program which prepares a table of statistics from packed data ... ll do an assembler version of that as well, shortly ... -
using the ROM's FP calculatorIs it possible to use the ROM's FP calculator to evaluate any FP expression in a single sequence of commands without breaking out to stack some other…
... jump on zero instruction, a table of constants and the means to ... use a library of routines such as SQR, COS ... -
LZ77 en/decodingI've written an LZ77 en/decoding routine as I couldn't find one around for the Spectrum. Initially I'm just doing it in BASIC to get the logic right.…
... practical to store a history table of all the distinct words and ... , whereas previously, maintaining a history table of addresses for the first character ... a table for the first two characters with a maximum of 2000 ... -
I/O port adress map of Spectrum and interfacesI'm looking for an adress map of all the used and unused I/O ports for the ZX-Spectrum. Many years ago I designed an I/O board for the Spectrum that…
... adress map of all the used and unused I/O ports for ... /Hardware/8_Ports]Hardware Ports[/url] which is a compilation of various peripheral ... ]SpecIO[/url] is the list of ports I've put together for ... -
Freddie Laker's Airline CapersA game with the above title was added in yesterday WOS update. [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0027482[/url] [IMG]http://www.…
... area at 23296 as a table of screen memory addresses, which might ... -
Turn UDG to Attrribute blocksI'm trying to enlarge my UDG's to 8 x 8 character blocks per pixel, but struggling, is there any subroutine/program for enlarging UDG's x 8?
... advance to build up a table of all 256 possible byte values ... 11="X_XX" etc., made up of spaces and solid blocks, or ... pixels. Then print that string of 8 characters, and move onto ... -
Scrolling a mapCan someone explain in idiots terms how you scroll a map. I'm not after code as such, just an explanation of how it can be done. I'd like to scroll…
... the width and height of one of your map tiles ( ... a rectangular sub-section of your map. You just ... you copy a window of that prepared buffer to the ... a look-up table of the address of each line within ... the 'carried' bit of each rotation onto the next ... -
General purpose full screen input routineHi Folks, One of the things that annoyed me back in the 1980s with most BASICs was the lack of a full screen "formatted" input function. You could …
... in a practical application most of the function parameters would be ... addition to reducing the size of the program & listing and ... by referencing a 96-byte table of values coded in some way ... -
General purpose full screen input routineHi Folks, One of the things that annoyed me back in the 1980s with most BASICs was the lack of a full screen "formatted" input function. You could …
... by referencing a 96-byte table of values coded in some way ... . It worked well as both of these BASIC's had a ...
