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Help! Reverse engineering a Spectrum game[deleted]
... not familiar with how Z80 machine code is used to create games on ... missed... My tool would have to spider through the entire program ... every jump and call possibility to calculate all the target addresses ... each byte in the RAW file to denote if it was code ... -
Brand new Horace GameWe could think on how should the next Horace Game be, taking in account that the past three are mixtures of old, well established classic arcade game…
... , and can be used to create such a cassette.
... Ted loading from a TAP file, for example.
... to be proved wrong.
Creating a TAP file ... It's easier to produce a .z80 or SNA file - I assume ... the "loading screen" to be much use/fun anyway ... -
Brand new Horace GameWe could think on how should the next Horace Game be, taking in account that the past three are mixtures of old, well established classic arcade game…
... cassette, and can be used to create such a cassette.
... Ted loading from a TAP file, for example.
Edit ... It's easier to produce a .z80 or SNA file - I assume ... game into a .z80 file, which is mostly fine, ... snapshot instead of a tape file).
I ... -
Brand new Horace GameWe could think on how should the next Horace Game be, taking in account that the past three are mixtures of old, well established classic arcade game…
... ;cassette, and can be used to create such a cassette.
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file,
>for example.< ... />
>Creating a TAP file might mean writing another loader ... ;It's easier to produce a .z80 or SNA file - I assume they ... -
Spectrum 128K RS232 to PC serial cableIf you have read some of my recent posts then you will know that I am eager to link my Spectrum +3 to a PC. This will be done by wiring a standard PC…
... .SNA file and download PDS/2 romfile functions. I still have to R ... this moment in time to allow access to the 128K memory banks ... a screenshot and examples of how to use the command line application ... br />
zx232 /s CYBER.SNA
This will download ... -
How to specify 1st byte to be ran in a tap fileI am writing m/c to a tap file. When I load it in an emulator I have to go through the usual PRINT USR 30000 I always thought TAPs couldnt specify …
... working perfectly. Just dont know how to make it autostart...[/QUOTE]
to generate the TAP file bytes for the ...
[/code]
Create a TAP file in your emulator and ... will be stored in to a TAP file.
That same ... -
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…
... br />
; Printing test to the screen.
how compare works then think ... assembler that you use to create your Z80 machine code ... a sourcecode file from PATH - the file will be assembled ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... properly as the file size changes without any modification to the disc ... I eventually find an old file that documents the workings of ... how I'm going create my first TEST.DSK, I will have to ... the program and 45mins to crack the file format, just shows what ... -
emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
... .C.P from a raw .SNA file.
So the ... a good job of documenting how it worked in the + ... I'd just like to stress to everyone that things are ... can download to the +3 to set the attributes to show GREEN ... into my RS232 link. The file format for .DSK is ... -
How to Extract a Font from a Game?I remember it was possible to load/save your own fonts in ArtStudio on my Speccy. I also remember it was possible to loop the loaded block of a game …
... game you want to rip to a 48K uncompresed .SNA file. Find a title ... at the most depending on how many ASCII characters you require ... -development systems. I used to hijack the vertical blank interrupt ... could then save a picture file to important them into an art ... -
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…
... the code. Now to finish to routines so I can ... "Complete Spectrum ROM disassembly" to proove the above (sorry ... Windows command line tool to turn .SNA or .Z80 48K ... use this system to transfer data to my 128K+ toast ... an example of how I would create a WAV of ... -
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…
... right...?... Your proposing to create a PC tool to analysis a snapshot for ... former, also deals with snapshots (SNA), 48 & 128k types... ... dumping everything into a TAP file... When loading, it too makes ... Id hate for you to go to such massive amounts of ... -
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…
... start of a .SNA file makes hex viewing ... ; --------------------------------------------------------------------------
[/code]
How does it work?
to the start of the file to reduce ... to negate the count just clear BIT 15. So how ... -
New tool: ZXBOOT.EXE[B]ASM[/B] is proud to present the first release of ZXBOOT.EXE: [url]http://www.4shared.com/file/NP-FVOSf/zxboot__beta_.html[/url] ZXBOOT is a comma…
... t even remember how to use PRINTF - that's how much I hate ... />
Here is the bat file to build the project:
to be Microsoft vs the world... How about I compromise and create ... ZXBOOT so other members can create their own applications, DOS, ... -
Copying from divIDE+/Tape to +3 DiskCan it be done? Im about to place an order for some 3" disks and wanted to put my favourite games on them, but im having a hard time trying to figure…
... Rightnow, Both ZxBoot and VCS create an "executable" code block, ... , there are plenty of Sna -> X converters out ... loaders, which lead me to design a new converter.[/ ... />
I have to work out how to build a BASIC program ... on the PC as how else would I do ... -
ZX-mas DemoWell, I said I'd announce my seekrit project here for Christmas. however since Alarm jumped the gun in another thread[1], and It's ready early anywa…
... adding it to fuse. (I know roughly [I]how it ... If spectranet emulation was added to an emulator you could ... be redirected to com or lpt ports or a file. Maybe ... would have a way to create a simple High Noon ... in mind specifically related to making it easier for ... -
New Game: Forest Raider CherryJust a game I've just finished this morning. Consider this as a Christmas present. Help Cherry to find the treasure in the Mysterious Forest. [URL=…
... if you ever need to create a cassette inlay for it ... , the game was supposed to be family friendly :p ... had a quick go, how many screens are there?[/ ... I would recommend is to do short invulnerability time ... still room for an instructions file at [URL="http://www ... -
Z88DK/SP1 library u_malloc() questionHi All, It may possibly be more appropriate for me to post this on the Z88DK forum, but I know quite a few WoSSers have used Z88DK, so here goes:- …
... very sensitive to the type of game and how much ... I'd really like to know how I can reclaim ... markup"]customize.asm[/URL] file linked last time there ... suggested in the customize file, the first thing that ... letter A.
To create this list, a direct way ... -
Converting TRD-Dos into TapHello, there are still many programs appearing on TRD-Dos or SCL format and users of normal Spectrum cannot run them. Of course I know about emulator…
... -- there's some discussion about how to "recrack" games (ie. take games ... file
* Type "copy /b loader.tap+all_code.tap nearly_done.tap" to create ... a tape file containing the machine code ... -
yeah - unix for zx spectrumI started a new hobby project. An operating system for ZX Spectrum. A unix clone. Talked to my friend about it and he asked me what if after I'm done…
... thing related to memory management is relocation. Here's how I ... />
this is raw code. To create a process out of it ... Z80 jumps code and automatically create reallocation table (and process ... This means that each executable file should (possibly) have 2 ... -
yeah - unix for zx spectrumI started a new hobby project. An operating system for ZX Spectrum. A unix clone. Talked to my friend about it and he asked me what if after I'm done…
... already. It is able to create relocatable code that includes ... This means that each executable file should (possibly) have 2 ... switching, I would compute how long it takes in ... machine cycle can vary in how long they take.
... by ISRs. This is how we do it in ... -
DivIDE in emulators - the best choiceI tried briefly [B]FUSE [/B]and I don't understand how to get DivIDE working. What exactly do I need, and what exactly should I open. I want to simul…
... and I don't understand how to get DivIDE working. What ... get it or how do I create it and fill ... long winded, your going to need to create an HDF image from ... now need to do is create a HDF (hard disk file) of ... by sector and create a large HDF file (which is like ... -
DSK to MGT?What is the easiest way to copy files from +3 dsk to +D mgt format? Is there any tool for such a transfer?
... I would be quite happy to learn how to save any regular files ... from dsk to mgt.
[ ... inject them into an MGT file with another utility if such ... presumably have to strip off the plus3dos headers and create new ones ... -
My little project with my netbook. Idea's wantedOk i didnt know where to put this on the forum so i thought i would put it here and if the mods want too they can move it...anyway..... I wanted a s…
... a small change to the normally hidden file on C: known ... lst configuation file... You can setup boot.ini to point to GRUB ... script that will allow you to create a virtual ram disk assigned ... slower)... I was never sure how to get the sound rightly configured ... -
Tritone - new three channel beeper music engineYes, yet another. This one provides three channels of clean and loud tone with interrupting drums. It is something between Music Box and Savage engin…
... batch script I use to convert an .XM file to the other two ... engines, and interested in comparing this one to ... could specify how many channels he wants the output to contain?...< ... ZX can use, how complicated would it be to create a tool that ... -
An alternative method of input...Does anyone know of any software for the PC that will take text from its keyboard and output tones from the sound-card that are recognisable to the c…
... tape image (.tap) or snapshot (.sna or .z80), then porting the ... help you to convert such emulator images (eg: .tap, .sna, .z80 ... can even compress the data to create a speed loader which loads ... translates it into a .Tap file that contains your BASIC listing ... -
+3e Commands, Syntax and Help (please =()Hello there my fellow ZX'ers, I have been having a very late play about with ZX SPin, and I have been enjoying some of the interesting features, lik…
... specified a previously created HDF file that I downloaded from WoS ... url]
whoo.... no how do I load those files ... br />
So lets create the HDF file "Testing.hdf"
but we can attempt to create a partition -
[ ... -
48k game to 128 DSK ?Yes exist a good way to convert a 48k game from emulator (z80, .sna, etc), to a dsk format to be used by emulators or the real Spectrum +3 ? thx in…
... br />
simpley put to make a snapshop
file to a disk and then ... need to create a disk with the Snap shot file and ... third party device to allow that to happen, something like ... the < SPECTRUM "C:lasersqd.sna" >
... -
MF3Z80 without +3e (like M3Unlock)Recently I've had a pop again at putting the copy protected Rainbow Islands onto real +3 disk. Some people may remember I tried to do this some time …
... on the virtual +3 disk to create a tap that can reassemble ... and produces a working Z80 file. Unfortunately there is no way ... how to have MF3Z80 behave like M3Unlock rather than writing a Z80 file ... have a solution to running a Z80 snapshot file from +3 floppy ... -
Minigamecompo 2011 ??????In the Minigamecompo 2010 I received only a handfull of votings. So I started a [URL="http://minigamecompo.weebly.com/forum.html#/minigamecompo-2011…
... without knowledge how to START the game (you need to know how to LOAD a ... game). A TAP-file is such ... a file, where a ... you can create a REM-line and a call to the programm ...
