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PRINT AT in assembler Hello everyone, I am very new to this forums. Like perhaps many others I had a Spectrum as a child and did pretty much simple BASIC programming, bu…
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LD a,65 (character code)
RST 16
number of new lines and the ... -
any tips for learning spectrum machine code?hello there, I have some experince programming in basic, both sinclair 48+ (just need to recall most of what i learnt :D ) and Quickbasic. anyway i a…
... intrested in learning spectrum machine code, can you give me any ... -
Programming MC challengeIn the 80-ies I got the following assignment for a programming course. 2 16-bit values stored in #8000 and #8002 must be added together and stored i…
... 1 exit point allowed
[code]
Before Example1 Example2 Example3 ... :
Make the shortest code in number of used addresses!
Program ... byte.
Send your code in this topic.
I ... -
z88dk+splib2 sprites question.I'm creating a game and I have several "states" for my main sprite, such as jump, facing left, facing right, etcetera. All those states require a dif…
... ahead (or before if the number is negative) the next frame ... , some like this:
[code]int animation_shift ()
{
int ... , TRANSPARENT);
}
}
}[/code]
I was wondering ... -
ZX Spectrum BogoMipsBogoMips value gives some indication of the processor speed, and is one of the most used way of comparing diferent systems. The definition of BogoMi…
... definition of BogoMips is "the number of million times per second ... ,0148 BogoMips.
The code is available from:
[url ... have looked into de compiled code generated by Z88dk and compared ... is how slow is the code generated by the z88dk,
problem with Mega-Sphere (Your Sinclair type-in)Does anyone recall the program [url="http://www.users.globalnet.co.uk/~jg27paw4/type-ins/yoursinc/megsphre.zip"]Mega-Sphere[/url] from Your Sinclair …
... -checking the Basic & hex code against the listings several times ... attempt to debug the machine code) the program still doesn't ... with it, but given the number of times I've checked ...Name that game number 23,843,342 in a seriesHello! Name this game please, so I can play it later. OK, I'm not sure if you could select your screen colours but as far as I remember it by default…
... either had to destroy a number of enemies or find some ...Spectrum 48k with no serial number ?I've recently aquired a curiosity - a rubberkey case that has no embossed serial number (usually red or green) under the edge connector. despite the…
... that has no embossed serial number (usually red or green) under ...What's with serial number for +3??Can somebody please explain the apparent fascination with serial numbers on the Spectrum +3? The last couple of weeks I have been searching for a +3…
... has asked what the serial number is.
Just hope ...XLR-8 Mastering utils: quick heads-upFirstly, only do this using an emulated 48K rubberkey at this stage because that's all it was ever tested on. "LOADER MAKER" - "First decrypter" - p…
... MAKER" - "First decrypter" - pick a number between 1 and 15 for ... (option 1), save the machine code part of the basic only ... it (which puts the machine code part of the basic into ...Help, my Sprite Code wont workI have zipped it all up here: [url="http://www.peargames.co.uk/downloads/galagorf.zip"]http://www.peargames.co.uk/downloads/galagorf.zip[/url] If y…
... tried to implement Derek Smiths code to preshift all bytes before ... ball
In this code I draw to a backbuffer ...Assembler codeIs there any way I can get assembler code that is in a .txt file into an emulator? I would try to find out myself but I can't get any emulators to w…
Is there any way I can get assembler code that is in a .txt file into an emulator?
I would try to find out myself but I can't get any emulators to work on my PC!Running assembler codeSorry for the newbie question! I'm testing a certain article in Issue 2 of ZX Shed and am having a slight problem.. I'm using the Z80 assembler in …
... SPIN. I've pasted the code in & compiled it. Now ...ANN: ZXSoftware.co.uk Update 01-01-06 New year, New look, New GamesWell if you have visited the site before you probably know what this title means, if not it doesn't matter. :) There has been some major surgery on …
... major surgery on the site code including bringing everything under stylesheets ... taken place in the database code so now all the software ... have raised the internal version number to V1.2.0 release ...issue number of ZX Spectrum 48K by means of serial numberIt is possible to identify the board issue of ZX Spectrum 48K/+ by means of the serial number? If yes, how? [ This Message was edited by: nalexan …
Machine Code: quicksort optimisationI came across this z80 quicksort implementation when going through the wikipedia article on the same. It's 44 bytes long. I was wondering if any of …
... if any of the machine code punters here would like to ... go at wittling down the code or optimising it for speed ...I've just found a couple of my old cassettes...Some people have interesting old cassettes full of machine code experiments they made while they were still at school. Not me. I found one cassette…
... old cassettes full of machine code experiments they made while they ... of those "type in a number between 1 and 3" games ...Old Source CodeWhilst searching through some old boxes today I came across some printouts of some old m/c programs I did back in the 80's. I obviously couldn't code…
... 's. I obviously couldn't code games cos they're all ... now to type all the code into a text editor and ... still got their old source code?Machine Code QuestionHi All Not sure if this is the right place for this but it seems closest. Am starting to read the Toni Baker Intro to Machine Code book and its ver…
... Toni Baker Intro to Machine Code book and its very interesting ... is, and the hex machine code discussed in the book plus ...Your Rights ;) if you want them ?Sample letter Data Protection ?information recorded on film. The Data Protection Officer ORGANISATION ADDRESS HERE YOUR ADDRESS DATE Dear Sir or…
... ORGANISATION (eg, full name, employee number, payslip reference, date of accident ... IT, OR WRITE DISCRIPTION, PC NUMBER ETC.
You can ... your attention to the CCTV Code of Practice for Data Protection ...128k Screen Flipping - Sample Code PleaseI know this has been covered before, but I cannot find out code to do the following: On a 128k Spectrum tell the speccy to display from address 4915…
... , but I cannot find out code to do the following:
Do you have any assembly code to do this.
Basic or Machine code?Hopefully the correct area of the site to post this question. Anyways, I have got hold of several books on programming my spectrum, and I was wonderi…
... program in Basic, or machine code? Any help gratefully received, as ...How can I tell if 128k in codeIs there an easy way in code to check if the Spectrum has 128k, rather than 48k so I can display a message "Must have 128k" etc
Is there an easy way in code to check if the Spectrum has 128k, rather than 48k so I can display a message "Must have 128k" etcCode sheetsI sure most speccy owners spent an hour or so copying the code sheet to jet set willy at the back of the classroom, but did anyone ever copy the shee…
I sure most speccy owners spent an hour or so copying the code sheet to jet set willy at the back of the classroom, but did anyone ever copy the sheets of avalon / dragontorc or even the monster 7 page one for jsw 2Code sheet crack POKEs: a few gamesHello. Each of these will let you enter any colour code to start the game. Learning with Leeper and Loderunner crashed .. does anyone have working …
Pseudo random numbersHi everybody, I 'd like to convert a little program i wrote in VisualBasic6.0 to C or C++ to make it run faster and for training as i'm a very very n…
... program in VB gets 5 random generated numbers (min=1 max ... to have the very same random generated numbers (not only the ... /> More generally:Can the pseudo random numbers generated in VB environment ... some way synchronized to pseudo random numbers generated in C or ...New - BASin r13a is available for downloadHi all, Here's the latest BASin. Mostly just bugfixes, but also now has the upgraded UDG editor which can now edit multiple UDGs on one editing gri…
... which resulted in some lost code when escape sequences were expanded ... line that ended with a number (such as PRINT 1) and ...New - BASin r13a is available for downloadHi all, Here's the latest BASin. Mostly just bugfixes, but also now has the upgraded UDG editor which can now edit multiple UDGs on one editing gri…
... which resulted in some lost code when escape sequences were expanded ... line that ended with a number (such as PRINT 1) and ...Recommended Guestbook codeAfter suffering at the hands of Bl***y spammers for a month or two, it's time to replace the Guestbook on my Bird Sanctuary site. So, any recommendat…
... (like entering a 5 character code from a graphic before you ...
