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BC's Quest for Tires code sheet missingSpeaking of [URL="http://www.worldofspectrum.org/forums/showthread.php?t=35314"]missing code sheets[/URL], it appears the sheet for [URL="http://www.…
... /showthread.php?t=35314"]missing code sheets[/URL], it appears the ... -
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; …
... CALL, JP, etc. when code is moved, without reassembling at ... any relation to where the code will actually be located. ... list automatically when the updated code is assembled; the CHANGE ... be changed.
[code]
LOCATE: equ 25000 ;CLEAR ... -
machine code loadercan someone have a look at this loader and break down what its actually doing and also how i can stop it from executing the 2 loads of headerless blo…
...
cheers
[CODE]
5B00 LD SP,5BFF ...
5B3B NOP
[/CODE] -
New feature: titles that come with source codeYet another new feature from the to-do list, which was asked a while ago: showing all titles that come with [URL="http://www.worldofspectrum.org/info…
Yet another new feature from the to-do list, which was asked a while ago: showing all titles that come with [URL="http://www.worldofspectrum.org/infoseekadv.cgi?what=1&hassource=on&loadpics=1"]source code[/URL]. -
Cracking the Code on the Sinclair ZX SpectrumHello, has anyone got a copy of this book they no longer want? I can't seem to find a copy anywhere? Cracking the Code on the Sinclair ZX Spectrum…
... anywhere?
Cracking the Code on the Sinclair ZX Spectrum ... -
New SpecBAS available - v0.710Been a while, but I've just uploaded the latest build of SpecBAS. This one now supports tilemaps (with rotation and scaling) and added OVER mode (XO…
... 's New file:
[code]
Bugs Fixed:
Added GRAPHIC SCROLL and GRAPHIC ROLL commands
[/code]
You can grab ... -
Sopa De Letras (missing code)[URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0025520&loadpics=3"]Sopa De Letras[/URL] Code: CI-013 As per [URL="ftp://ftp.worldofspectru…
... De Letras[/URL]
Code: CI-013
As ... listing[/URL] and saw the code missing from there.
Technical Help Forums - Am I expecting too much?A common problem I observe when on technical forums for programming questions is arrogance. I really hate it when you ask e a simple question, but …
... greeted with "where's your code?", in which the asker ... of 'where's your code' is lauded by other ... viewport. Then add the scroll pane to the object to ... seems that 'show me the code' is the default response, ... Even when you do post code, it ends up becoming a ...Odd Ball (wrong code??? AKA)[URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0003488&loadpics=3"]Odd Ball[/URL] The code on both the loading screen and inlay card says A-…
... Ball[/URL]
The code on both the loading screen ...Any Z80 native assembler with source code ?As in the subject - I am looking for native Z80 assembler that comes with source code.
As in the subject - I am looking for native Z80 assembler that comes with source code.Doom 3 is now open source!I'm no fan of Doom 3, but I think it's great news that id Software has released the game's source code* into the public domain, so that the game can …
... already released the source code for their earlier games ... the ability to jump, vertical aiming, non-standard enviromental architecture ... developers would offer their source code for download, but very ... -carmack-releases-doom-3-source-code.html[/url]
PLOT and DRAW in machine codeHow do you go about it? If I posted a really simple BASIC instruction could someone do a machine code routine so I could learn from it? I wouldnt k…
How do you go about it?
If I posted a really simple BASIC instruction could someone do a machine code routine so I could learn from it?
I wouldnt know where to start... :confused:A z88dk + sp1 demo (with source)Since nowadays people are still wondering about how difficult it is to make something in z88dk, I thought I just put a very simple demo to show how e…
... 140.gif[/IMG]
[CODE]
/****************************************
sp1 ... br />
// C and SP1 code libraries are added here.
uchar dy; // signed vertical speed in pixels
};
Best mag to learn programming Machine CodeDear all, Back in the day, I was a Crash reader; I loved it. However, not having the money to buy the other big two mags on offer in the UK, I was n…
Souce Code for Midnight ResistanceI just saw this on ebay and was wondering if this was the real deal. Does anyone know ? [url]http://www.ebay.co.uk/itm/Sinclair-ZX-Spectrum-Midnight…
... -ZX-Spectrum-Midnight-Resistance-Source-Code-Jim-Bagley-/110778560627?pt=UK_VintageComputing_RL ...storing machine code in BASICA couple of years ago I posted a routine for storing machine code between PROG & VARS, based on an idea in Toni Baker's "Mastering Machine Code". Thi…
... a routine for storing machine code between PROG & VARS, ... Toni Baker's "Mastering Machine Code". This enables any attendant m ... ):
REM INSTALL MACHINE CODE... with GO TO 9161
CODE space
9161 CLEAR : ...Sevenup - bug or feature ?I have noticed a very peculiar behaviour of this great utility. I have for example a picture of 3 vertical lines which is 19 pixels high and 16 pixe…
... example a picture of 3 vertical lines which is 19 pixels ... it with Sevenup:
[CODE];GRAPHIC DATA:
;Pixel Size ... ,255,255,255,255,255[/CODE]
The picture is ... 8 horizontal pixels. But in vertical dimension there aren't any ...Kobrahsoft: Code InvestigatorHi folks, While digging around my HD I found an "Unknown Kobrahsoft Tape" which appears to contain the MIA title Code Invesitgator by Kobrahsoft: [u…
... to contain the MIA title Code Invesitgator by Kobrahsoft:
[url ... /> Anyway it loads with LOAD "" CODE but doesn't seem to ...editing strings with INPUT LINEHere's the latest in my unpredictable series of utility routines. This one I needed for the SAGE game editor; it emulates INPUT LINE l$ but with the …
... be used; just POKE LNAME,CODE a$ (where a$ contains the ... the string).
The vertical cursor enhancement from "joining lines ... uses the WORKSP area.
[code]
K_CUR: equ 23643
LNAME: defm "l$:"
[/code]SEUD - How to - Part IOK, a few weeks ago, I bought my copy of SEUD to make my first game on the Spectrum after 26 years! :) I'm learning it yet, but I'll show to you my a…
... the direction of the game (vertical or horizontal), you will create ... on the screen and the scroll direction. Note that depending of ...Code optimisation - can you help?Hi Folks, I have been looking at the following code fragment for days and I have been able to improve its performance quite a bit. However, it is a…
... been looking at the following code fragment for days and I ... can make.
[CODE]...
350 LET h=INT ... /> AT 32,l;v$(CODE i$(3)+v(2),2 ... 10);(CODE i$(4)-h*16)*65536+CODE i$(6)*256+CODE ... ):
LET h=INT (CODE i$(32)/16):
LET ...DJ Puff (Code Masters)[url]www.worldofspectrum.org/infoseekid.cgi?id=0009341[/url] I wasn't sure where was best to put this but there's one bug in the code that I wanted …
... 's one bug in the code that I wanted to report ...Difficult to find upper RAM fault.I've recently repaired an issue 3B 48K Spectrum that had a tricky to diagnose upper RAM fault, so I thought I'd post a report of what I found here. …
... black display with thin red vertical lines.
Next, the ... RAM-READ section of ROM code passed from testing lower RAM ... .png[/IMG]
The vertical white markers show the times ...Inefficient code in ROM, from ram-check to RAM-DONEHere is the inefficient code: [CODE] ;; ram-check L11DA: LD H,D ; Transfer the top value to the HL register LD L,E …
Here is the inefficient code:
[CODE]
;; ram-check
[/CODE]
And ... faster routine:
[CODE]
;; ram-check
... to last valid location.
[/CODE]
Another ...simplest method to pass a string to m/code?The statement "RANDOMIZE numvar+USR mc" is a simple way of passing a single numeric parameter to a m/c routine, as mc can retrieve numvar from the to…
... $;: but that needs some prefatory code to adjust the machine stack ... needs two statements.
* RANDOMIZE CODE "s"+USR mc: but that ... needs some prefatory code to set up a location ...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…
... you scroll a map.
I'm not after code as ... />
I'd like to scroll a small map in 4 ...Need to scroll one column using m.c.I've used many of the available routines to scroll the entire screen in any direction, but I'm not being able to find one that would allow me to scro…
... of the available routines to scroll the entire screen in any ... that would allow me to scroll a specified column (1 x ...Zexall or Emulator bug?Hello! I was running ZexAll in Zero, Fuse, Spin, SpecEmu, Spud & Speculator and noted that all of the emulators occasionally froze on the "scroll ?"…
... emulators occasionally froze on the "scroll ?" prompt, SpecEmu\Speculator were the ... scanning the keyboard... (the interupt code).
Soooo I was ...Deceiving gamesWhat games you had good expectations. Games which yourself hope to have been better the more you played, but simply doesnt evolved. The first which …
... style cover, good and smooth scroll.. reasonably good controls, graphics and ... to be a kind of vertical [I]Defender-cross-SpyHunter[/I ...Cricket. Duckworth/Lewis calculator.I'd appreciate it if anyone here who enjoys cricket, and ideally is also familiar with the rules of one-day matches takes a look at a little program …
... version based on the source-code of somebody else's reverse ... it mentions cursor-keys to scroll around the table of Over ... whilst I've written machine-code routines to make navigation around ...
