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Graphics questionHello. I was wondering, does anybody here know of a method to display a large (as in, the better part of the screen) bitmap/raster image using ZX Sp…
... lines of assembler from a BASIC program into an array. ... as though it was a string variable.
[ ... [*]Use it:
.... LET a$=string expression
.... LET stringvariable=a ... [/list]
With caution, string functions and slicing can be ... -
Graphics questionHello. I was wondering, does anybody here know of a method to display a large (as in, the better part of the screen) bitmap/raster image using ZX Sp…
... quickly from BASIC if the bytes are saved into a string variable ... -
Writing faster BASICIn terms of structuring BASIC programs, what are the best ways allocate variables, functions, arrays? Any tips. I remember INPUT mag had some suggest…
... that's gone. The t$ string is now just a simple ... processing via a DEF FN string parameter.
I've ... .[/QUOTE]
The BASIC program error checks, there are ... -
Code analysis on SNA filesI was wondering if anybody has attempted to convert all TZX/TAP files into SNA files? I would prefer SNA files as they're easy to use and search from…
... 've fixed this week include string comparisons and DATA statements.
BASIC programs. -
ULA snow effectIt's wintertime, you know. [quote="http://ramsoft.bbk.org.omegahg.com/floatingbus.html"]when the I register falls in the range 0x40-0x7F then the UL…
... the course of the NOP string:
1. All character ... see, the algorithm is very basic and it doesn't take ... -
Idiots Guide......To machine code, or assembler language...whatever the appropriate term is Basically at this stage I want to fiddle about and try and get used to…
... it smaller than assembly or basic, and the operators it ... viewvc/z88dk/z88dk/libsrc/_DEVELOPMENT/string/z80/"]z88dk tree[/URL] ... asm_snprintf ; fill up the destination string
ld hl ... or a
ret z ; basic might complain if some exx ... -
Outputting debug trace to RS232 (assembly)Hi Guys, I'm working on a game at the moment (written in assembly) but I am really needing to write out a debug trace of what is going on with the p…
... but having to write a string of BASIC before doing the appropriate ... -
The Evolution of Some Nonsense[center] [B]TIMINGS FOR 100 BOUNCES[/B] [b]Ten Bouncy UDGs in BASIC[/b] [img]http://www.users.globalnet.co.uk/~jg27paw4/pourri/a000test.gif[/img] [u…
... and it doesn't handle string arrays the same as the ... the same way that Sinclair BASIC does them - control character followed ... an extra index in a string array, which I'll fix ... -
The Evolution of Some Nonsense[center] [B]TIMINGS FOR 100 BOUNCES[/B] [b]Ten Bouncy UDGs in BASIC[/b] [img]http://www.users.globalnet.co.uk/~jg27paw4/pourri/a000test.gif[/img] [u…
... commands (and part of the string) is eaten up by those ... instances where things that Sinclair BASIC did that SpecBAS cannot - there ... -
A new full-screen bicolor engine called NIRVANA[I]OK, there's something I need to clarify first: Nowadays if you write [B]"multicolor"[/B] everyone assumes it refers to "multicolor 8x1" (an attri…
... glitches in C or ZX BASIC.
[*]Routines ... , or printing a single bicolor string message on screen. In these ... -
How to print logo onto screen at chosen coordinates?Hi, I've just got back into zx spectrum games after all these years and after seeing some of the great games on here I would like to start learning p…
... remember doing udg's in basic, but it's so long ... how would you put a string of text into it and ... />
I remember the basic principal lol
10 ... -
How to print logo onto screen at chosen coordinates?Hi, I've just got back into zx spectrum games after all these years and after seeing some of the great games on here I would like to start learning p…
... register to start of data string
ld bc,6 ;BC ... /> call 8252 ;PRINTs string
ret ;return to BASIC
dat ... -
How to print logo onto screen at chosen coordinates?Hi, I've just got back into zx spectrum games after all these years and after seeing some of the great games on here I would like to start learning p…
... 128K) and PRINT in 1 string.
23606 & ... to start of data string
ld bc,6 ... ;BC contains string length
call 8252 ... ;PRINTs string
pop hl ;recover ... point
ret ;return to BASIC
dat ... -
How to print logo onto screen at chosen coordinates?Hi, I've just got back into zx spectrum games after all these years and after seeing some of the great games on here I would like to start learning p…
... want the text in a string rather than individual character ... ld de,dat ; address of string
ld bc,eostr-dat ... print
call 8252 ;PRINTs string
jp loop
pop ... point
ret ;return to BASIC
dat defb ... -
How to print logo onto screen at chosen coordinates?Hi, I've just got back into zx spectrum games after all these years and after seeing some of the great games on here I would like to start learning p…
... how would you put a string of text into it and ... listing.
Printing a string would use a loop to ... scan the string and pass each character in ... 's a bit slow in BASIC.
[code]
15 INPUT ... -
How to print logo onto screen at chosen coordinates?Hi, I've just got back into zx spectrum games after all these years and after seeing some of the great games on here I would like to start learning p…
... ld de,dat ; address of string
ld bc,eostr- ... dat ; length of string to print
call 8252 ;PRINTs string
cp 22
jp ... point
ret ;return to BASIC
dat ... -
How to print logo onto screen at chosen coordinates?Hi, I've just got back into zx spectrum games after all these years and after seeing some of the great games on here I would like to start learning p…
... the text in a string rather than individual character ... de,dat ; address of string
ld bc,[B][ ... 27[/I][/B] ; length of string to print **
call 8252 ;PRINTs string
[strike][B][I]cp ... point
ret ;return to BASIC
dat ... -
How to print logo onto screen at chosen coordinates?Hi, I've just got back into zx spectrum games after all these years and after seeing some of the great games on here I would like to start learning p…
... /> ld de,dat ; address of string
ld bc,[B][I ... ]27[/I][/B] ; length of string to print **
call ... 8252 ;PRINTs string
[strike][B][I]cp ... point
ret ;return to BASIC
dat defb 22 ... -
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…
... the first version and the BASIC listing is a pleasingly coincidental ... so that it sets the string types to zero implicitly via ... />
The SCANNING routine treats string slices the same as DIMensioned ... -
that "listing variables during runtime" thingWell, I did eventually finish this, but with my meds playing up I don't have much time each day that I can spend at the computer, so it's taken rathe…
... set it up, load the BASIC, GO SUB 9990, assemble ... addresses, and then save the BASIC. Lines 9991,9992,9993 ... 23639)+6:
DATA "","string","number (short name)","number array ... ","number (long name)",
"string array","FOR...NEXT control"
From RAM to dim v$() "video buffer" SPEED UP!Hi! This question is related to "quick RAM copy using LET in Basic" ([url]http://www.worldofspectrum.org/forums/showthread.php?t=44296[/url]). Wel…
... fragment shows the BASIC technique for copying from a string to the ...eVALuating $ in +3 BasicHi all, I was very interested in the thread below about re-starting Basic, and remember reasonable amounts from zx81 and early Spectrums. But I now h…
... it has already rubbished 48k Basic and said don't bother ... that entering "TAN" inside a string the editor won't accept ...IF1Bis problems. The Edge of the Spectrum...Advice is sought from the learned on WoS. I just bought an Interface 1Bis from sunny South Africa. It arrived fast, but unfortunately doesn't work.…
... types
3.4.1 'BASIC' files
-----------------------------------------------
Type ... Extension
-----------------------------------------------
0 P BASIC program ZZP
1 N ... br /> Array name (Numeric or String)
7-8 Start line ...dumping protected BASIC loadersI wrote this a few weeks ago but forgot to post it. It will load & list from tape/TAP/TZX any BASIC program which has been saved with SAVE, including…
... which is believed. The individual BASIC line lengths are printed (in ... number marker to build the string v$ containing the visible number ...FZX: a new standard format and driver for proportional fonts[B]FZX[/B] is a very compact and efficient (although extremely flexible and powerful) standard format to create new fonts for the ZX-Spectrum. It sup…
... to work in Boriel's Basic, which doesn't seem to ... character subroutine, and a print string routine that repeatedly calls the ...FZX: a new standard format and driver for proportional fonts[B]FZX[/B] is a very compact and efficient (although extremely flexible and powerful) standard format to create new fonts for the ZX-Spectrum. It sup…
... to work in Boriel's Basic, which doesn't seem to ... support for Boriel's ZX BASIC was listed in my own ... character subroutine, and a print string routine that repeatedly calls the ...FZX: a new standard format and driver for proportional fonts[B]FZX[/B] is a very compact and efficient (although extremely flexible and powerful) standard format to create new fonts for the ZX-Spectrum. It sup…
... printing and I think boriel basic already has that? For editing ... alternative. Everything that has a string input should use XOR-printing ...FZX: a new standard format and driver for proportional fonts[B]FZX[/B] is a very compact and efficient (although extremely flexible and powerful) standard format to create new fonts for the ZX-Spectrum. It sup…
... .com/en/software/the-zx-basic-compiler/"]This page[/URL] says ... to know the font, the string length, work out which areas ...TAPlist - the emulator versionI've got this working reasonably well; there's just a couple of small extra features which I want to add. (Recall that TAPlist writes a formatted lis…
... line-by-line conversion from BASIC to assembler, but it's ... . To use it, LOAD the BASIC program which you want to ... m/code is in the string a$() - for a short while ...New BBC iPlayerIts bloody awful! What's with the current fad of making sites tablet friendly? They should've made an alternative site for tablet users. So people…
... --refresh [--force]
Basic Help: get_iplayer --basic-help
Advanced Help ... help text
--helpbasic, --usage Basic help text
--helplong Advanced ...
