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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, …
... 0-31 are reserved for control codes, stop, newline, change colour ... /> cp 32 ;0-31 are control codes, >31 printable ASCII ... next byte can be another control code. So it means lots of ... -
Can't Get My Simple Code To RunHello again, I'm trying to run the following simple code: [code] org 32768 main ld b, 21 ; x coordinate is …
... run the following simple code:
[code]
org 32768 ... /> ld a,22 ; ASCII control code for AT.
rst 16 ... /> eostring equ $
[/code]
I'm using the ... want to test my code so any assistance in ... -
why am i getting b integer out of range in this code?ive tried running this in spin but thats what i get [code]main org 40000; ; We want a black screen. ld a,71 ; white ink (7) on black paper (0…
... i get
[code]main
org 40000;
mushlp ld a,22 ; control code for AT character.
rst ... basexy ld a,22 ; AT code.
rst 16
ld ... /> ld a,144 ; ASCII code for User Defined Graphic 'A ... ,60,60,60 ; mushroom.[/code] -
Kiwi OS for z80 computerHi everyone, Nearly made my z80 computer with 2K ROM 32K RAM. It has an OS im still writing called Kiwi (apple, blackberry, you get the idea ;D) he…
... A, $A0 ;LOAD A WITH CONTROL CODE 1010
SRL B ;ROTATE ... /> CALL WRITE_BYTE ;WRITE THE CONTROL BYTE TO THE SERIAL DEVICE ... /> CALL WRITE_BYTE ;WRITE THE CONTROL BYTE TO THE SERIAL DEVICE ...
[/CODE]
Port 1 is the control data to ... -
Andromeda Inc.Since there was a thread in the games section about Tarantula, I made a search and found the game [URL="http://www.worldofspectrum.org/infoseekid.cgi…
... bit different, but checking the code of both games, I think ... (LEN STR$ Y TO)
[/code]
in Aracnidos, and ... (LEN STR$ Y TO)
[/code]
in Tarantulas. The ... sense alone without its previous control code, and produces ugly ? signs ... -
trying to read keyboardI have the speccy in interrupt mode 1 I used 'IM1' in assembly language then Im printing the contents of memoryu area 23560 to the screen: [quote] l…
... />
ld a,#22 ; ASCII control code for AT.
rst #16 ... -
z80 assembly helpEver since I was a child I wanted to program my zx81 then my zx spectrum + 2. However, it was such a mystical beast and I only ever used BASIC not kn…
... I understand exactly what the code is doing.
code is as follows
... /> ld a,32 ; ASCII code for space.
rst 16 ... setxy ld a,22 ; ASCII control code for AT.
rst 16 ... -
CAPS-SHIFT KeyCodeIs there a standard Keycode for CAPS-SHIFT Key ? Looking at the ROM documentation in the Main key table KEYTABLE_A, there is no Entry for CAPS_SHI…
... ever be assigned a key code.
[code]035A BIT 3,(IY ... then return with the 'main code'.[/code]
I also checked ... /> SYMBOL-SHIFT is mapped to control code 14 = 0x0E, in [b]KEYTABLE_A ... -
A DOS question, slightly OTI have an old laptop (a P75) which is great for Spectrum emulation (X128 ), and C64 emulation (CCS64), and I want to emulate the Atari ST, too. Now, …
... 1/50
sec. If control-key pressed, make it look ... like other control key pressed.
The ... for keycode of CONTROL and replace it with other CONTROL-code (if possible ... -
Battlecars Corrupted?Hi all, can't find Battlecars (the game of deadly driving, by some RPG blokes) at all. I've found what says is a perfect TZX, but the designer (Sid…
Protection against MERGEI remember using a routine to protect against using MERGE to break into a BASIC listing. It was along the lines of :- 1. Enter a random line e.g. 1 …
... few lines with a control code that if tried to be ... if anyone looks through your code and especially if they rip ...Writing for MultifaceI was just wondering, is it possible to write a BASIC program, compile it and use the Multiface to run it? I'd like to write a small util to edit te…
... about ROM routines, and machine code in general, hence wanting to ... compile the basic.
[code]
1 POKE 23658 ...Location, Location, Location.Guys, Quick question. Im starting to plan my game (as stated in a previous post). You are trapped in a house with zoombies attacking left right and…
... all the various bits of code.
What I was ... with the graphics or program control code?
Thanks for the ...Location, Location, Location.Guys, Quick question. Im starting to plan my game (as stated in a previous post). You are trapped in a house with zoombies attacking left right and…
... with the graphics or program control code?
Thanks for the ... takes about 4-7KB for code, rest of memory is filled ...Help hacking Split PersonalitiesI`ve been hacking away at Split Personalities for the purpose of putting new screens and graphics (items). The current screen is at 41187 and is 160…
... (#d522). Just stick any code in say #33 in ... now is the unpacking code and it ends at ... Get very familiar with the code from #e004 to #e0dd.< ...
Afaics there are 3 control codes for the screen byte ... about data that has no control code. For instance, #44 #15 ...Help hacking Split PersonalitiesI`ve been hacking away at Split Personalities for the purpose of putting new screens and graphics (items). The current screen is at 41187 and is 160…
... about data that has no control code. For instance, #44 #15 #02 ... it, then tommygun produces the code with attributes following. When I ...Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... . There must be some other control code or similar accounting for the ...Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... ]There must be some other control code or similar accounting for the ...Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... containing game data hidden in control codes.[/QUOTE]
Heh ... in an 'AT 0,0' control code just as you're getting ...Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... an 'AT 0,0' control code just as you're ... which takes 2 lines of code in the current version. ... by variable assignments that control the game state (such ... in a single page of code.
Technically, ... the idea of storing compressed code).
All ...Loading MessagesHi, I've dug out some more unfinished stuff and plan to make up some loaders for it before I submit it to the archive.. Is it possible to create a …
... trick is to embed the control codes for AT 1,0 ... the filename, and the 'comma' control code at the end (to obliterate ...basito: CPC Basic interpreterHello. I'm writing a Basic Interpreter compatible with the Amstrad CPC series Locomotive Basic. It's still in a very early development stage, but al…
... last line with the AT control code crashes the machine, even when ...JSW... how does the game "finish" in assembly?It seems the ZX and C64 versions of Jet Set Willy suffer from the same "unfinishable" problem. Thankfully the ZX version has been patched with pokes …
... ]The code that's already been posted relates to keyboard control (if ... the player's full control).
[CODE]
3284 AD0004 L3284 ... to it in the 6502 code later. Master Bedroom is hex ...Atic Atac speed.Dear all, Excuse the noob question, but does anyone know how fast Atic Atac runs at? What I mean is, frames per second, or the amount of pixels the…
... from Saucer...
[code];****************************************
; SETUP THE INTERRUPTS...
ld a,(hl) ; frequency + code (1 frame info only)
cp LASTFXCODE ; new control code?
jr nc,PlayFX0
speccy games at your school?this will probably only apply to those of us who were at school from say 82 to 92ish (guessing thats the majority of people here?). anyway did your…
... because of the INK 8 control code at the start of the ...Getting started with asm Speccy codingSomeone on another forum I read has asked for good Speccy coding resources. I thought it would be great to link him to a simple tutorial about how to…
... is something like:
[CODE]
LD A, 2 ; Select ...
LD A, 22 ; AT control code
RST 16 ; Call the ... 16 ; Call the print routine[/CODE]
If you're ...Getting started with asm Speccy codingSomeone on another forum I read has asked for good Speccy coding resources. I thought it would be great to link him to a simple tutorial about how to…
... is something like:
[code]
LD A, 2 ; Select ...
LD A, 22 ; AT control code
RST 16 ; Call the ... 16 ; Call the print routine[/code]
If you're ...Russian Translations...As i have once again been reminded (by the "Homebrew games" thread), there are some funky looking Russian games that I can't play due to not understa…
... are effectively the "PRINT AT" control code parameters. I've already altered ...
