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How do you start?ok just humour me, ive always wanted to code but never got round to it apart from the real basics ie:- 10 print "hello" 20 print 30 goto 10 i coul…
... . I swiped a 42 character print routine, and I'm modifying it ... dropped in as an includable routine for Boriel's ZX basic ... -
The Making Of Manic Miner"Matthew Smith talks us through every level of his classic platformer Sat at the very desk where it was written, Matthew Smith watches Miner Willy l…
... )
* Fantastic double height text drawing routine!
* Only character ... [slow] when need to draw text (only once at beginning of ... -
Arcade Game Designer 2.0 releasedI know dozens of you downloaded the previous version of AGD. Well, you can put it away now because I've made some major improvements to that version…
I'm guessing that intro maker uses it's own print routine that accesses the standard speccy font direct from it's ROM location?
If you know enough to get the intro maker going, you may know enough to make your own menu screen in Basic. -
ZX Basic 1.2.5 - a BASIC CompilerWell, my old post about ZX BASIC seems to be gone (maybe this phorum purges old threads?), so I started a new one. After more than 6 month, I've fin…
... .
The 42 char print routine is still a little clunky ... to add a 64 char print version, as well, I think ... -
Hi Res Print Routine neededHas anyone seen code for a print routine with pixel accuracy? That is print(y,x,CHAR) that allows 0 < y < 192 and 0 < x < 255 - that takes a charact…
... /> i can upload proportional printing routine right now (actually it's ... -aligning optionally), printing nice "arrow", print routine can set attributes, change attributes ... -
Hi Res Print Routine neededHas anyone seen code for a print routine with pixel accuracy? That is print(y,x,CHAR) that allows 0 < y < 192 and 0 < x < 255 - that takes a charact…
... br /> ;
; Routine to Print a Single Character to Spectrum ... restore AF and exit Print routine
;[this ... general PRINT routine, not a Sprite routine, which ... -
How to insert special characters in Basic and ASM ?Look the next picture. [IMG]http://img25.imageshack.us/img25/9479/scode.jpg[/IMG] I dont know how to insert these black and diagonal characters. No…
UDG char codes are #90..#a2. You can print them using RST #10 only, because string print routine in the ROM uses bit 7 as end of string code, thus not allowing to print chars with codes >#7f. -
How to insert special characters in Basic and ASM ?Look the next picture. [IMG]http://img25.imageshack.us/img25/9479/scode.jpg[/IMG] I dont know how to insert these black and diagonal characters. No…
... RST #10 only, because string print routine in the ROM uses bit ... code, thus not allowing to print chars with codes >#7f ... -
'Hello World' in ASM ?Can someone show how to make the classic 'Hello World' print with ASM code ? I cant figure at this moment how to insert and handle strings with the s…
[QUOTE=Winston;448233]
It's amazing how many ways there are to write a null-terminated string print routine :)
[/QUOTE]
[code]
xor a
or (hl)
ret z
rst 16
[/code] -
Hi Res Print Routine neededHas anyone seen code for a print routine with pixel accuracy? That is print(y,x,CHAR) that allows 0 < y < 192 and 0 < x < 255 - that takes a charact…
... to be a general PRINT routine, not a Sprite routine, which should take ... put in a 64 column print routine soon, and we have a ... for a general purpose sprite routine. What would your recommendation for ... . Obviously a good sprite routine needs to be pixel based ... -
Hi Res Print Routine neededHas anyone seen code for a print routine with pixel accuracy? That is print(y,x,CHAR) that allows 0 < y < 192 and 0 < x < 255 - that takes a charact…
... my first shot with the routine failed spectacularly. It drew data ... /> ret
;don't print character if > 191 - off ... screen - restore AF and exit Print routine
;[this can be ... /> ;
;P_AT is a subroutine routine to convert pixel values into ... -
PFN PRINT by Garry Rowland...Hi Folks, Whilst watching Casualty last night I thought I would surf the archive and look at some "classic" software. One I tried was a program cal…
... />
I have the MICRO-PRINT routine sorted now and that gives ... -
How do you work with fonts on speccy?just curious really.. I know c64 workings, and obv. the spec you draw direct to screen.. on 64 , you'd make what would be equivalent to UDG.. and sa…
... the bottom. The program's print routine POKEd the CHARS system variable ... used to have a small routine that I could call ... second one at 33536, the routine was more less like this ... ,0 : POKE 23607,127 : PRINT AT X,Y;A$
PRINT AT X,Y;A$
Learning Assembly LanguageHow easy would it be to learn assembly language for someone who has a decent grasp of Basic? I mean how long do you think it would take before I coul…
... some test code to print numbers and text to the screen:< ... bc,1234 ; BC = value to print
call OUT_NUM ; Call ... number print
ld de, ... correct!)
call PR_STRING ; Call text print
ret
< ...How to Extract a Font from a Game?I remember it was possible to load/save your own fonts in ArtStudio on my Speccy. I also remember it was possible to loop the loaded block of a game …
... with a custom font and print routine rather than rely on ROM ...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 …
Yes, that's working perfectly now.
I hope other people reading this code can see just how easy it is to implement a non ROM-based PRINT routine.Loading a screen in to memory...Hi Folks, I want to load a SCREEN$ in to memory and save it out to RAM disk without it being displayed on the screen. I am worried about over writi…
New platform game: Sid SpannersHi all, here is my Christmas present. A new platform game (well, more of a mini-game really). [url=http://java.cms.livjm.ac.uk/homepage/staff/cmspc…
... custom font and a custom print routine. I've also had to ...Need in beta-taster`s helpHello to all. I have developed hard-soft emulator of ZX Spectrum 48, but there are problems in work. My topics is: [url]http://www.worldofspectrum.or…
... routine traps '0' and just does a PRINT CHR$ 48
PRINT ...
PRINT -255
This should work as the routine PF-NEGTVE ... does a PRINT CHR$(45) then ... , but do appear in the PRINT routine :
[LIST]
[*] ...writing an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…
... [/I] in the floating point print routine. The upshot of this was ...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…
... comes with a nice proportional print routine, which should be easily exportable ...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…
... some prototyping with the proportional print routine and I have found a ... . :sad:
It cannot print on the bottom two lines ...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…
Why is the proportional print routine so fast? Sorry if this is a daft question but I would expect it to be slower than the standard Spectrum PRINTcommand. Very impressed.
PaddyProportional 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…
... 537245]Why is the proportional print routine so fast? Sorry if ... slower than the standard Spectrum PRINT command.[/QUOTE]
PRINT command is continually checking ... (although the 42 column routine for SE Basic handles these ...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…
... trying to implement the proportional print routine and I have come across ... the fact that the proportional print routine uses [B]OVER 1[/B ... ]. My time routine updates the displayed time every ... Ah ha I thought, just print some spaces first but this ...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…
... fact that the proportional print routine uses [B]OVER 1 ... -column print routine, which is derived from the proportional print routine, clears ... the area it's about to print ... the original proportional printing routine. Or you could just ...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…
... you have to un-print the last thing printed ... 42-column print routine, which is derived from the proportional print routine, clears ... the area it's about to print ... the original proportional printing routine. Or you could just ...RAND USR that doesn't work in emulators and clonesEons ago, I "discovered" a strange RANDOMIZE USR. This is it: [b]RANDOMIZE USR 46578[/b] Using it on a genuine ZX Spectrum rubber key or Plus model,…
... them into memory. Later, a print routine builds a nice report on ...
