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Beepola v1.01A new version of Beepoa, v1.01, is now available for download from:- [URL]http://freestuff.grok.co.uk/beepola/Beepola_v1.01.00.zip[/URL] (650KiB) …
... bogged down in trying to replicate the notes in machine code as a ... was much cop at playing in music using a computer ... happen to have a midi-in for my development PC :)< ... for you (C on midi-in = keyboard 'Z', C# on ... midi-in = 'S', D = 'X'... etc). ... -
Adventure Gamebook Solver"It would take me ages to solve that adventure gamebook without AGES" - is what someone might say if they didn't have the [url=http://www.users.globa…
... m/c-enhanced array processing in AGES-2/3/4 are ... bits of those loops done in machine code, but I'll just re ... -code them when I'm in the mood (which ... machine code.
That's interesting to know about the error in ... -
Cool BASIC tricks and tips!Following on from Dunny's excellent suggestion of a compendium of BASIC tips + tricks, I believe it would be better to have a topic dedicated to it. …
... wanted to use this formula in a machine code routine and this is ... have not seen the following code documented anywhere else. I ... +256*PEEK 23685[/CODE]
This code is simple to ... also be simpler to implement in machine code (I think).
... -
Cool BASIC tricks and tips!Following on from Dunny's excellent suggestion of a compendium of BASIC tips + tricks, I believe it would be better to have a topic dedicated to it. …
... to use this formula in a machine code routine and this is ... have not seen the following code documented anywhere else. I ... also be simpler to implement in machine code (I think).
... Neat trick. In MC this will be
[code]
ld ... -
Cool BASIC tricks and tips!Following on from Dunny's excellent suggestion of a compendium of BASIC tips + tricks, I believe it would be better to have a topic dedicated to it. …
... also be simpler to implement in machine code (I think).[/QUOTE]
It ... to use something like this in machine code, because it is not effective ... and fast, like:
[code];H=Y,L=X
;HL=address[/code]
And if you ... -
WTF stupid machine10 LET X = 28672 or 61440 depending on how much memory you have 20 LET A$ = ?? 30 IF A$ = ?? THEN INPUT A$ 40 LET Y = CODE A$ ? 48:IF Y>9 THEN LET Y …
how should i know?
i have been using it (got it to work)
it is used to take in machine code -
WTF stupid machine10 LET X = 28672 or 61440 depending on how much memory you have 20 LET A$ = ?? 30 IF A$ = ?? THEN INPUT A$ 40 LET Y = CODE A$ ? 48:IF Y>9 THEN LET Y …
... /> it is used to take in machine code[/QUOTE]
Hi Robin ... had issues with the loader in the book as well. Suggest ... -
WTF stupid machine10 LET X = 28672 or 61440 depending on how much memory you have 20 LET A$ = ?? 30 IF A$ = ?? THEN INPUT A$ 40 LET Y = CODE A$ ? 48:IF Y>9 THEN LET Y …
... /> it is used to take in machine code[/QUOTE]
Because you ... -
Machine code[CODE] OPCODE HEX ADD LD A,05 3E05 F000 LD B,00 0600 F002 INC B 04 LOOP F004 CP A,B B8 F005 JP NZ,LOOP C2F003 F006 LD B,00 0600 F009 LD …
... uses some basic and some machine code. At the moment im trying ... to use machine code when basic just takes too ... and thus i do that in machine code :) -
Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
... relevant lines with your timing code for comparison. Mine's about ... minutes, so it needed rewriting in machine code before it could be of ... any practical use.
[code]
1 REM Shell Sort ... 23672)/50:
RETURN
[/code] -
How compatibel is the Sprinter 2000?How compatibel is the Sprinter 2000? I have one but only trd software runs. Joystick did not work and tape in and tape out too. I have schematics bu…
... SPRINTER 2000 and tape IN/OUT and joystick (kempston ... LD BC,#1F + IN A,(C) in machine code not work. Kempston joystick ... on SPRINTER is readable only via IN ... .
Tape IN/OUT will work correct only ... -
48k games developed on the 128kSeeing as I don't know enough about this subject(or the history of assemblers/C/C++/BASIC/FORTH/COBOL/whatever programming kits), I thought I'd ask h…
... pushing the machine to its limits, in the terms ... assembler + program text sitting in memory, we can't ... ,AF' is one byte in machine code, but as a text ... 40 kB of code at machine with 128 kB gives ... But developing the code on other more powerful machine (so called ... -
Games in machine codeHi everyone, How do go about doing multiple shots like a machine gun, do you have to store every x and y position of each bullet? When you kill som…
This 'virtual machine' project has been ... the day, programming games in machine code is transferable from one ... manual previously posted:
[code]
; --------------------------------------------------------------------------
Games in machine codeHi everyone, How do go about doing multiple shots like a machine gun, do you have to store every x and y position of each bullet? When you kill som…
... 2%". ARRRH!
Poor code boils down to lazyness and ... />
On the subject of machine code games, I hope to start ... am still in the process of salvaging my old Z80 code from ... bullets under the title "Games in machine code", did you write any bullet ...I have a fantasyI have this fantasy that sinclair research will re-emerge out of nowhere, and release a new model of spectrum. Maybe exactly the same as the classic …
... /showthread.php?t=31769"]Games in machine code [/URL] thread...
[QUOTE ... , my dream has been shattered in another thread, as it is ...SPIN's breakpoints - an overviewAs quite a few people have been asking how to set breakpoints on memory write etc. in SPIN, here's a description of the way the breakpoints work. Get…
[QUOTE=Marko;224831]Code that accesses genuine 8- ... way of reading this in machine code is the "IN A, (31)" instruction ... mask off specific data in a condition:
[code]
UNTIL (RPORT ... & 255) = 31
[/code]
...which masks off the ...Programming flash eprom on DIVIDE+Can you test it on DIVIDE PLUS ? [url]http://velesoft.speccy.cz/other/flasher-divide-plus.zip[/url] (This flash utility is WINSTON's flasher for dia…
... POKE :-)
Or complette in machine code ?[/QUOTE]
Apart from ... I vote for not pure machine code and the classic 128 menu ...Horace you smooth mover!Just wondered, was Horace the first character to move smoothly around the screen - rather than in a blocky, character space by character space fashio…
... can control both these aspects in machine code.
You can use ... PAUSE 1 in BASIC to effectively raise a ...Platformer BAS file?Does anyone have an example of a platformer in BASIC? Specifically one that uses drawn sprites, etc.
... use the RAM disk via machine code?... Anyone?..[/QUOTE]
The ... so on.
In machine code, copying data between addresses is ... ROM's ramdisk features from machine code.Creating bootable menu +3 disksCan anyone tell me how to create a bootable menu? (ie, select loader and up comes the menu or disk inserted at power off, power on, straight to menu …
... handy with a bit of code you could save a file ... example of a complete bootstrap in the manual (looks complicated to ... menu program needs to be in machine code, and you need another program ...Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…
... screen the only difference) lies in swapping the address lines the ... is much easier to do in machine code than in BASIC)
It is ... thaught back then. Make the machine work, work well, and cheaply ... could draw everything else, and in Color!
Sinclair took ...Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…
... is much easier to do in machine code than in BASIC)[/QUOTE]
Fine ... thaught back then. Make the machine work, work well, and cheaply ... the early Spectrum...
Make machine work: check
work cheaply ... don't have a time machine, idle suggestions as to ...Memory upgrade for ZX Spectrum 16/48This is external memory upgrade for ZX Spectrum models with 16kB ram. Can be connect also to 48kB models, but need remove 8 dram chips (from sockets …
Would it not operate in that 128K hybrid mode, with flashing K cursor, but access to 128K? If an AY magic is also present, as long as the Sound is programmed in machine code, it should be able to run 128K sofware, shouldn't it?Utility or routine to save/display imagesLet's assume I have an image or sprite at coordinates x,y with w witdh and h height. If I were to store this image, which storage method would allow …
... might be an utility package in the archive which has much ... slow. I also have a machine code routine which can turn an ... way to display an image in machine code.
Thanks. :)[/QUOTE]
Designing a game.Hi all Lets say that i have been impressed with the games being created by guys on WOS and want to have a shot at making a game myself,my ageing know…
...
If you are interested in machine code, download some tutorial book from ... to look at others code. Today people don't ... protect their code jealously, you can look ... full game in only 1 kB of code so you' ... all that full 40kB of code.
And ...Definitive list of games incompatible with +2A/+3 and of compatible versions (if any)I am trying to compile the definitive list of games which are incompatible with the +2A and the +3 and of their compatible versions, if they are pres…
... to USR0 mode from the machine code loader. MegaLZ is just compression ... copy of the basic loader in machine code. The original doesn't work ... has different syntax for paging in basic. The banks uncompress the ...ANN: EsxDos 0.73 released (third party - not mine)Papaya Dezign have finally released their firmware/OS for the DivIDE interface. Go get it from [url]http://www.esxdos.org/files/esxdos073.zip[/url]…
... can't be difficult to code a file browser (something similar ... for them to go and code something. Doesnt even need to ... a seperate file browser coded in machine code would be just fine :)Print TextHow do i print text on the bottom left row(memory location in attribute 23295) of the screen in assembly? I understand the parts better on paper and …
... are - in crude terms - just emulating BASIC in machine code. If you ... you want with your code. This lack of colour ... told your emulated BASIC code to change them first ... the plague but.....
[CODE] ld a,16
... 4
rst 16[/CODE]
...seems right to ...Why doesn't my routine work?I have a "level" defined by 504 bytes (28 squares across x 18 squares down) I'm trying to write a routine that will take an X,Y coordinate in pixels…
... , story and dialogue I had in mind arn't actually going ... memory. The screens are stored in ram with a format that ... text somewhere on disk. Depacker in machine code is ready too. So if ...
