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Screen$ command, ROM routineHi All, Does anyone know which ROM routine to call for the Screen$ command (and/or the ATTR command)? Any comments on how well it works or the spee…
... /> Does anyone know which ROM routine to call for the Screen ... -
Rubber Key ZX Spectrum - White ScreenA customer has just telephoned me about a rubber key 48K ZX Spectrum which he has purchased second hand. It produces just a white screen on the tele…
... telephoned me about a rubber key 48K ZX Spectrum which he ... -
IM2 calls to player routine on 128k?Hi all, Apologies for being crap, and not even in a funky, skillo kind of way but it's been over 20 years since I last wrote anything in machine cod…
... found that calling the play routine before halt keeps munging my ... -
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 …
... an utility or any available routine that would allow me to ... also have a machine code routine which can turn an are ... -
Wanted: Spectrum+ KeyYes, I was silly and bought a Spectrum+ from E-bay - it looked very sad and lonely in its picture, and I felt sorry for it. It has received lots of …
... , I am missing the "Break" key.
Does anyone have ... -
Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…
... of a good proportional printing routine for the ZX Spectrum? Ideally ... -
Speeding up select processing...Hi Folks, I have the following code in my program and it works fine but is rather "sluggish". I have even moved it to the beginning of the program …
... right or ENTER then the routine exists allowing page left/ ... store the code of the key that has been pressed< ... the code of the last key pressed and branches to ... 290 [/B]- if the key pressed is not left/right ... new row number depending on key pressed. If the bar ... -
S.P.A.C.E. : Single Player All Cardgame Emulatoryes, I am working on my dormant project for many years. So what is it? First of all, the idea is not mine, but stolen from a program I once had …
... are :
- a card swap routine (front/backside)
- a menu ... define multiple functions under a key (you can record the restart ... and store it under a key)
- a saving mechanism for ... -
Article about ZX spectrum games and key developersHi everyone, I'd just like to introduce myself. I've written an article about the ZX Spectrum / ZX81 which examines what I feel is the key developers…
... what I feel is the key developers from the time (a ... -
Pixel Pimp, graphics utilityHi All, [IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes/pixelpimp.gif[/IMG][IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes…
... use the ROM save/load routine, in the end I decided ... be horrid on a rubber key as I'm using cursors ... -
checking bits in BASICThe question of manipulating bit patterns in BASIC was raised recently in this [thread=35728]Keys redefine routine and key check[/thread] thread. I s…
... this [thread=35728]Keys redefine routine and key check[/thread] thread. I ... bit manipulation, but the conversion routine does support that as well ... -
Key to the Kingdom board gameAnybody played Key to the Kingdom? It looks excellent to play with a few beers... :-) Here's AVGN's alter-ego Board James' review. [youtube]tlfAQ33…
Anybody played Key to the Kingdom? It looks excellent to play with a few beers... :-)
Here's AVGN's alter-ego Board James' review.
[youtube]tlfAQ33YE1A[/youtube] -
WHAM Music box help.As you've probably read Mark is also doing the tunes for Dingo. However, I have a problem and I can 't seem to find a solution to it. "[i]I can't ma…
... to the end - if a key is pressed the playing stops ... finished [I]or [/I]a key is pressed. And whatever option ... the end even if a key is pressed?
Here ... one of Mark's jingles. Routine is at 60000.
[url ... -
tiny routine to shift RAMTOP & stackCompressing some data areas above RAMTOP and wanting to make the released space available for BASIC arrays, I needed to move RAMTOP without using CLE…
... last segment of the CLEAR routine to finish off. It could ... -
Problem with a small basic routineDear all; I have been messing about with a routine (originally published in Your Computer 1982, by Tim Langdell). The idea of the program is to simul…
... been messing about with a routine (originally published in Your Computer ... -
Happy Birthday Grey KeyHappy birthday to grey key and Gerald! [IMG]http://t1.gstatic.com/images?q=tbn:ANd9GcThLsIEDM364esg16F234woKPkGYnAXQUjwcLx56LxfKibp3dit[/IMG]
Happy birthday to grey key and Gerald!
[IMG]http://t1.gstatic.com/images?q=tbn:ANd9GcThLsIEDM364esg16F234woKPkGYnAXQUjwcLx56LxfKibp3dit[/IMG] -
Using the ROMs PRINT routineI really am starting from scratch again it seems, but how do you utilize the ROM routine to print characters, I think you point te BC register to an …
... do you utilize the ROM routine to print characters, I think ... -
joining lines of BASICDue to overwhelming demand - well, one demand - well, more of a suggestion, really - here's a routine to join together lines of BASIC. The vertical c…
... really - here's a routine to join together lines of ... is based on the routine "Edit Key" by M.Loftus from ... s some other keys / key combination which could be ... on a ":", press some key combination, divides the line ... not sure what keys / key combination to use to ... -
Game over routineA few years back I remember a routine that printed 'game over' or other message randomly all over the screen in different colours. Think it was out o…
A few years back I remember a routine that printed 'game over' or other message randomly all over the screen in different colours. Think it was out of YS, but not sure.
Anyone remember what it was called or where I could find it? -
The INPUT command routine ($2089)I was looking at the INPUT routine with a view to modifying the intro so that I could pre-load the workspace and edit an existing value, rather than …
... was looking at the INPUT routine with a view to modifying ... -
Memory move routine?Hi Folks, I have been searching for the thread that covers the memory move routine that uses a$=b$ via DEF FN. I thought it was written by Battle B…
... that covers the memory move routine that uses a$=b$ via ... -
WANTED: Box Poly Inserts for Rubber KeyDoes anyone have any (Rubber Key Spectrum) poly inserts for the original cardboard box that they wouldn't mind selling? PM me please if you do :D
Does anyone have any (Rubber Key Spectrum) poly inserts for the original cardboard box that they wouldn't mind selling?
PM me please if you do :D -
INPUT LINE and STOP in INPUTWhat was the reason for the ROM Editor routine causing "down arrow" while in an INPUT LINE to cause the "H STOP in INPUT" error report? Why doesn't i…
... reason for the ROM Editor routine causing "down arrow" while in ... was as a pseudo-Break key, as Break doesn't work ... -
Heart Stealer 1-Key VersionYou might noticed that I haven't released anything today for the anniversary, that is mainly because I've been ill. It's controllable for now but I'v…
... it is: Heart Stealer 1 Key version. The only thing I ... -
What's wrong with this code ?OK, working my way through Jonathan Cauldwells 'How To' tome and I can't get the following to run in either spin or basin. ( iused the assembler in b…
...
call 3503 ; ROM routine - clears screen, opens chan 2 ... br /> rra ; outermost bit = key 1.
push af ; ... ; next bit (value 4) = key 3.
push af ; remember ... -
Wanted: Rubber key Spectrum 48k case for projectHi all, As mentioned elsewhere, I'm after a Spectrum 16/48k (rubber key) case (no internals required) to house a Raspberry Pi board. Condition woul…
Hi all,
As mentioned elsewhere, I'm after a Spectrum 16/48k (rubber key) case (no internals required) to house a Raspberry Pi board.
Condition would need to be fair/good, at least.
Thanks -
SUPER INPUTA couple days ago I searched for an "INPUT string" routine that I could use in Assembly programs and supported multiple lines, but I found none. Thus…
... searched for an "INPUT string" routine that I could use in ... have to wait for each key anyway), thus I optimized it ... code size instead. The entire routine is only 340 bytes, although ... -
Jelly-Vision!As threatened in the "'Spectrum Play' Error" thread, here's a ruff'n'reddy interrupt driven full screen wobbling routine which has no practical use w…
... interrupt driven full screen wobbling routine which has no practical use ... if the last key pressed was the ENTER key.
[code]
