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Machine Code Routine of the weekHow about a thread that has a routine each week that is in [B]assembly language[/B] and is also described in great detail what the hell is going on …
... ]ROUTINE TO PRINT A 2X2 UDG?[/B][/QUOTE]
Unrolled ... better, can you afford to disable interrupts while drawing? Using the ... -
Pac-Land: can be coloured?All versions of this game are full coloured, but not the Spectrum version. It has large sprites, but maybe the scroll is too fine to make a coloured …
... 29675,0 POKE 29676,0 disable original filling screen with attribute ... br /> ; LD HL,23936 (33,128,93) ( replaced by CALL 39511 ...
Text1 .BYTE "PACLAND",128 ;texts end with byte> ... .BYTE "COLOUR MOD RM 2014",128
SAVEBIN , 39511, ... -
A "generic" loader for +3(e)I've made this loader for 128k games in +3DOS. [CODE]dos_open equ 262 dos_close equ 265 dos_abandon equ 268 dos_read equ 274 dos_write equ 277 dos_s…
... /RAM7 (+3DOS configuration)
; disable cache
; this is not ... de,0
;ld hl,128
;call dos_set1346
;jp ... -
Tile routinesHi all, Please does anyone have any examples of tile routines in pure asm to set up maptile screens. I would like to try and understand them and ti…
... for the facebook tip re udg out of range.
128 bytes back. I always get ... -
quick RAM copy using LET in BASICI'm in the process of reviewing, revising and refining all the programming tips & utility routines which I've posted on this forum over the last eigh…
... loaded correctly; but on the 128 models it will crash.
UDG A = {90} (or {A}); FN ... -
SAMPLE-TRACKER vast INSTRUCTION with screensHi, I wrote it mainly for CrashNicker and other 1-bit / Beeper users, but I suppose it could be also useful for every lo-fi musician (YM/AY chip, Co…
... ... I grew up with a 128+2, so never owned a ... and graphics work done with UDG's), hence my lack of ... -
What is this Nirvana engine?Ive been trying to look for a thread on this but cant seem to locate one. I downloaded a spanish game called El Stompo that uses this engine which ha…
... it as a font plus 128 UDGs) to play with. The ... bitmap (as per a normal UDG) followed by 8 bytes of ... -
UDG tricks?I always enjoyed using [URL="http://www.worldofspectrum.org/ZXBasicManual/zxmanchap14.html"]UDGs [/URL]for the 'sprites' in my games, when I coded th…
... 128 UDGs.
[quote]Is it possible to define a UDG ... (in the archive) has a UDG manager that will let you ... ]
There are heaps of UDG editors both for the machine ... -
The future of WoSDear readers, I'm not sure, but at the moment, the maintenance of WoS seems to be inactive. I would be the least who won't be pleased about Martijn's…
[QUOTE=aowen;789251]Is there a way to shut them off so that numbers ending in 8 in parenthesis don't end up looking like this: (128).[/QUOTE]
You just need to click on "Disable smilies in text". -
BLOG- ZXSporgBasic RPG development thread- Inspired by the Spectrum 30 show, and after a six-month wait while I was busy playing loads of gigs, I have decided to do a spot of Spectrum coding…
Another 9 month hiatus. Made a few false starts because I didn't read this thread properly first! Have changed round the code for a wall to 0 and a door to 1 in the maze map to make it more straightforward to plot as INVERSE 0 or 1 when I draw the map, and ... -
The official CSSCGC 2014 threadJust to announce that the comp.sys.sinclair Crap Games Competition 2014 is now open. It's home for the year will be; [url]http://www.mykeweb.co.uk/c…
I could've made great use of the 128 second screen to animate Dillon flapping his arms, but I kept it simple and created an extra UDG instead.
Everyone should watch the entire 1970s Poldark atleast once in their lifetime.... -
Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
... }
};
// A Hashed UDG for Background
unsigned ... />
_gr_window:
DEFB 128,127, 0,192, 0,191 ... ,161, 0,191, 0,192,128,127
DEFB 255, 0 ... -
moving things en masseJust a random thought while I warm up for the Crap Games Once you PRINT something to the screen..... can you manipulate it in anyway other than ove…
... /> but if you create some UDG's with the (whatever) offset ... ,0,0,0,0,0,128
1070 DATA 0,0 ... ,0,0,0,0,0,128,192
1090 DATA 0 ... 0,0,0,0,0,128,192,224
1110 DATA ... DATA 0,0,0,0,128,192,224,240
1130 ... -
Basic program not workingHi guys, Please can someone tell me why I get an error when I try and make 9 user defined graphics please?? B Interger out of range :( 10 for n=…
... :1
For each UDG you will need nine pieces ... "U" ("A" to "S" in 128 Basic), followed by eight numbers ... -
128k toast rack diagnosisHi - I recently won a 128K toast rack, and have got a Retroleum smart card. I've tried a couple of games and all seems fine...-ish.<div><br></div><di…
... C35901 JP 0159
; Disable interrupts, set Interrupt Mode 1 ... page 0 and ROM 1 (128/+2) or ROM 3 (+2A ... -
Recommend-me-do - memory card devicesSo, both myself (with a +3 that has a dodgy drive) and my friend (with a +2) are looking at the various options for loading from memory card. What…
... SRAM, but how does the 128 KB RAM drive operate, is ... it possible to enable and disable the 'IF1bis' VRAM mapping from ... -
Recommend-me-do - memory card devicesSo, both myself (with a +3 that has a dodgy drive) and my friend (with a +2) are looking at the various options for loading from memory card. What…
... SRAM, but how does the 128 KB RAM drive operate, is ... it possible to enable and disable the 'IF1bis' VRAM mapping from ... -
What is the "SPECTRUM" keyword on a 128K?The 128K replaced UDG characters T and U with new commands; PLAY and SPECTRUM (or possibly the other way around.) The manual ([url="http://www.wor…
... (or disable) a flag that tells PRINT when to print UDG T ... -
What is the "SPECTRUM" keyword on a 128K?The 128K replaced UDG characters T and U with new commands; PLAY and SPECTRUM (or possibly the other way around.) The manual ([url="http://www.wor…
... (or disable) a flag that tells PRINT when to print UDG T ... work just like any other UDG when run in 128K node ... -
SpecNextThis looks interesting... http://www.specnext.com/
... reportedly ape the Speccy 48, 128, +3, TK90X, TK95, ZX80, ZX81 ... in boot menu. You can disable the internal divMMC and use ... -
ZX Spectrum CartridgesI have been thinking of "cloning" ZX Cartridges for a while (case, board and silicon skirt), to be able to make new releases or replace damaged cartr…
Character Based SpritesHi, I'm working through Jonathan's excellent guide to writing games, and have mastered the animation of single UDGs. Before or move onto Pixel…
... PRINT routine.
The 'UDG' data is line based not ... 32, 2, 255, 208, 128, 160, 127, 128, 8, 8, 63, 8 ... , 22, 0, 15, 128, 3, 0, 15, 128, 1, 128, 15, 0, 0 ... , 128, 15, 0, 0, ... , 254, 0, 0, 3, 255, 128, 0, 15
; ...ZX Dandanator! Mini - Cartridge system for SpectrumsHi All, I'd like to present a little HW I've developed during the last three months. It's aimed at providing a console-like usage experience for a…
...
- Just Speccy 128 -> apparently internal rom disable is not available ...ZX Dandanator! Mini - Cartridge system for SpectrumsHi All, I'd like to present a little HW I've developed during the last three months. It's aimed at providing a console-like usage experience for a…
Regarding the Just Speccy 128, it'll work if you disable the internal SD (it's usually an internal jumper but some have brought theirs out to a toggle switch).
BZX Dandanator! Mini - Cartridge system for SpectrumsHi All, I'd like to present a little HW I've developed during the last three months. It's aimed at providing a console-like usage experience for a…
[quote="balford;875815"]Regarding the Just Speccy 128, it'll work if you disable the internal SD (it's usually an internal jumper but some have brought theirs out to a toggle switch).
B[/quote]
Thanks Brendan, I'll check it out! :)
