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New Game: Sun Bucket[IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes/loader_zpsbc757e08.gif[/IMG] [IMG]http://i1142.photobucket.com/albums/n608/daveyboyhugh…
... El Stompo (sorry Denis I forgot to supply that, I see ... JP 56 (for the 23560 variable), by inserting a custom 'last ... -
Clashbasher a new interface to reduce colour clashI've been working on this for a while now. [IMG]http://markamy.uwclub.net/cauldron.JPG[/IMG] Basicly its an add on for a 48k spectrum, which reinte…
... and my code (both the assembly code in the microcontroller and ... always streamed into a special variable so that other objects can ... -
conditional assembly in pasmoHi, I'm having some trouble figuring out how to use conditional assembly in pasmo. I want to write some code that targets a number of different platf…
... out how to use conditional assembly in pasmo. I want to ... to do is have a variable such as MODEL then you ... -
automatic relocating of non-relocatable codeI was pondering upon the problem of changing absolute addresses used by CALL, JP, etc. when code is moved, without reassembling at the new location; …
... address & value for each variable location it just holds the ... (once) the +/- displacement between the assembly and run-time locations, and ... -
CMWC random number generator for Z80Seeing the interest regarding the [URL="http://www.worldofspectrum.org/forums/showthread.php?t=23070"]Xor-Shift random number generator for Z80[/URL]…
... ]
Functions are basically assembly code, but the methods are ... .
UpdatSeed() uses the frames variable to change the random seed ... values from data of fixed variable width without biasing the cast ... -
Robot SantaAlien Ferox has grown beyond what could be accomplished on a humble Speccy - i've run out of memory AND ideas so that's indefinitely halted. BUT In…
oh sorry i forgot: you probably have the enemy ... /> if b (or whatever other variable)= 50
let b=0 ... a slight chance - the 'b' variable is used for battery power ... -
Robot SantaAlien Ferox has grown beyond what could be accomplished on a humble Speccy - i've run out of memory AND ideas so that's indefinitely halted. BUT In…
... amore;799271]oh sorry i forgot: you probably have the enemy ... /> if b (or whatever other variable)= 50
let b=0 ... />
B is the battery variable (when this runs down to ... -
assembler for PcHi guys, I'm in the process of teaching myself machine code, and wondered if there is a good pc program for writing code. Or is the best thing to use…
... directory to the PATH system variable.
* This step ... to the end of the "Variable Value", it should be seperated ... TO THE END of the Variable Value text.
[ ... , for example: "D:\Spectrum Projects\Assembly\"
The routine copies ... -
A vehicle for wireframe engineHi, I'm playing with wireframe graphics right now. I'm open for ideas for (simple) game that would use wireframe engine. So if you have an idea, plea…
... cell, and one building (of variable dimensions) at each junction. Then ... cells.
And in assembly, maybe allow it to render ... did wonder about writing (in assembly) some optimised line routines, then ... -
Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
...
1 errors occurred during assembly
Key to filenames:
variable.
I updated the ... -
Hungarian notation for asm - Yes or No ?There is thing called hungarian notation - https://en.wikipedia.org/wiki/Hungarian_notation Basically it is all about using prefixed indetifier to i…
... me when choosing label/variable names. In assembly I tend to use ... -
Code structureHi all, I'd be interested in opinions on the neatest way to do this. I've got a print string routine in which 0-31 are reserved for control codes, …
... /> What you can do in assembly that you can't do ... return addresses and temporary local variable heaps to back out of ... -
2015 Games ListHi, this is the thread I use for the 2015 Games List. Note: Due to forum update policies, the latest version of the list will always be found somewh…
... this. And I still probably forgot half of the news. Maybe ... -blocks-new-game-from-z80-assembly-beginner/"]thread[/url]]
by ... -
2015 Games ListHi, this is the thread I use for the 2015 Games List. Note: Due to forum update policies, the latest version of the list will always be found somewh…
... for this. But then I forgot. Also incredibly busy, and not ... -blocks-new-game-from-z80-assembly-beginner/"]thread[/url]]
by ... -
ZX81 Character SetHello, hope I don't offend anyone with my request. I've put together a program on my Amstrad that redefines a condensed text and displays it appropri…
... the data into a string variable, this is slightly more flexible ... the program and again in variable memory.
[3] Create ... have to use machine code/assembly language if you want proportional ... -
Internet enabling a SpectrumHi, Yonks ago, I floated the idea of using one of these: http://www.mycal.net/old/wsweb/img/s7600a.pdf ..to Internet enable a Spectrum. I d…
... socket interface is available from assembly language, C or Basic(ish ... .
Another solution (I forgot the name sorry!) can use ... -
Variable sized tiles /tile routineHow would you do a variable sized tile routine where the tiles have position variables too? Thanks would be interested to learn :)
... the screen, drawing tiles of variable size shouldn't be hard ... , then translating the steps into assembly language; so you should be ... which is hard to follow (assembly code usually is, people use ... -
Variable sized tiles /tile routineHow would you do a variable sized tile routine where the tiles have position variables too? Thanks would be interested to learn :)
... the screen, drawing tiles of variable size shouldn't be hard ... , then translating the steps into assembly language; so you should be ... which is hard to follow (assembly code usually is, people use ... -
Variable sized tiles /tile routineHow would you do a variable sized tile routine where the tiles have position variables too? Thanks would be interested to learn :)
... that when starting out coding assembly, make no effort to optimize ... , update, store" pattern for your variable usage and leave the more ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... Plastic Case : these are of variable quality and care is needed ... different supplies . The bit I forgot about was the 105C temperature ... -
TommyGun updatehttps://drive.google.com/file/d/0BwXFKYO5i1IlN2U4MUtrRVZZWUE/view?usp=sharing Hi, I have updated my TommyGun application and since we can't uplo…
... variable typing). The compiler is fast and generates very good code. Assembly ... -
z88dk v1.99A Release Candidate[b]Z88DK VERSION 1.99A RELEASE CANDIDATE[/b] Download from: http://nightly.z88dk.org/Releases/ The release candidate will be available for te…
... " / "#pragma endasm"
Inlined assembly can be dangerous with sdcc ... />
extern uint *RAMTOP; // System variable RAMTOP
#asm
._RAMTOP ... -
Akalabeth gamei found now that someone ported an ansi-basic game (coded in 1979?) to msx-basic - what about a zx-spectrum basic version of it? ;) https://plus.goo…
... an adventure game, I almost forgot:
[URL=http://www ... between the BASICs, for example: "Variable not found" because the Spectrum ... -
Where does the BASIC program sit 48K Spectrum memory?Hi there First post so be gentle, I've had a spectrum since the 80's and have recently started programming it for fun again. I wrote the followin…
... little about writing machine code/assembly but willing to learn it ... can't use just any variable in machine code. There are ... -
The state of source level debuggingI was just wondering if we can put on a table everything we collectively know about source level debugging for ZX Spectrum to get an overview of curr…
... . It would then show assembly (showing ROM assembly).
Now the ... refresh the source code and assembly on the screen to match ... to see value of some variable (i.e. a watch) the ... -
Z88DK v1.99B ReleasedAt Sourceforge: https://sourceforge.net/projects/z88dk/ It's been a year since the last release so it was time for another. This is another tran…
... the same rules. Any global variable or function is declared PUBLIC ... in other asm files, any variable or function declared extern is ... these functions are written in assembly language. We're telling the ... -
Database model ZXDBRecently, I have been trying to figure out how to provide my contribution to whoever takes over WoS archive rework next... So I came up with this: …
... (perfected over decades of assembly optimization without using pointers), ... />
Perhaps I forgot to mention other issues but ... All those "decades of assembly optimization" in the database ... how many decades of assembly optimization without pointers you ...
