-
Recursive functionsA while ago Phil demonstrated a nice example of recursiveness in a DEF FN function. Sadly it doesn't appear to be online anymore and I have difficult…
... , so no guarantee
10 input "Enter number of discs"; n ... -
TS2068 - SPECTRUM 48k Compatible Games ListHey guys... Follows the list. These are just the games I tested, there is still a long way ahead... As soon as more games are tested, their names w…
... % success rate :-) Mine was about 10% or so on about 400 ... the ROM directly, aside from RST#10 for quick and dirty printing ... -
Little BASIC gameTry to make all standard BASIC-errors and tell us how you did it. Not allowed i.e. : PRINT USR 1362 D - Break cont-repeats but ok 10 GO TO 10 RU…
... :1[/b]
10 INPUT a$
RUN
> ... ;input STOP, press Enter.
( ... H STOP in INPUT[/b]
10 FOR I=1 ... FOR without NEXT, 10:1[/b]
10 INPUT #3,a< ...
[B]K Invalid colour, 10:1[/b]
[/code ... -
Little BASIC gameTry to make all standard BASIC-errors and tell us how you did it. Not allowed i.e. : PRINT USR 1362 D - Break cont-repeats but ok 10 GO TO 10 RU…
... ]
10 INPUT a$
RUN
>input STOP, press Enter ... .)
[b]H STOP in INPUT[/b]
[/code]
SHIFT + 6 = STOP in INPUT (works when INPUT LINE is used) -
Question about snapshot files....I've noticed that everytime I play "The Boss" (football management) it produces the same scores. I've played the first 5 games 3 or 4 times now and t…
... your program with
[code]10 INPUT "number between 1 and 65535 ... -
Question about snapshot files....I've noticed that everytime I play "The Boss" (football management) it produces the same scores. I've played the first 5 games 3 or 4 times now and t…
... your program with
[code]10 INPUT "number between 1 and 65535 ... would be
[code]10 PRINT "Please press a key ... -
Disassemblers and RSTsI think this is a longshot, but... is anybody aware of a disassembler that handles the Interface One RSTs? e.g. RST $10 DEFW $0020. Cheers
Disassemblers and RSTsI think this is a longshot, but... is anybody aware of a disassembler that handles the Interface One RSTs? e.g. RST $10 DEFW $0020. Cheers
... f908 c9 $0ats
l_f909: rst $10 ; f909 d7 $0bts
defw ... f998 cb 3f $08ts
rst $10 ; f99a d7 $0bts
... (hl) ; fa1c 46 $07ts
rst $10 ; fa1d d7 $0bts
defw ... ; fa4f c5 $0bts
rst $10 ; fa50 d7 $0bts
...question about RST 10hhow do you set the position of the text when using 'RST 10h' to print to screen?
... to be sent into the RST call is something to tell ... simple! :-)[/QUOTE]
No, RST$10 will just use the next ...question about RST 10hhow do you set the position of the text when using 'RST 10h' to print to screen?
... right 1 pos)
10 - cursor up (move ... or PAPER CONTROL
RST $10
LD A, INK ... or PAPER COLOUR
RST $10
To ... /> LD A, CONTROL
RST $10
LD A,n n ... = ON 0 = OFF
RST $10
Easy ...How do I clear only a specific area of a screen (quickly) in machine code ?I'm looking for a machine code routine which will clear the first 20 rows of the Spectrum's display (or any number of rows or columns) . I have found…
... , are you familiar with the RST #10 instruction?
If you ... /> LD A,32
LOOP RST #10
DJNZ LOOP
RETProbing the variables in 128K modeHello again! Briefly, I'm writing an m/c routine to read some BASIC variables. So, before I start, I try to get an idea for the structure of how var…
... +2)[/b] to get the "RST $10" print routine to print to ...Spectrum Analog interfaceHello Spectrum addicts, Feels good to join you :) I'm trying to build an analog joystick interface for our beloved machine. I've set up a page here:…
... extended that example to a 10-input AND gate.
Winston ...IF2 Rom snapshot creationHi, is it possible convert a Speccy 16k snapshot to a Interface 2 Rom file? I've the original Ultimate Pssst, Cookie, Trans-am and Jetpac tapes and …
... Doom fails because it uses RST 10, CALL $0DAF (CLS) and ... br />
saferst10:
;calls RST 10, but preserves registers
PUSH HL
RST 10
JR prmsg
... $7F
PUSH HL
RST 10
RET
...IF2 Rom snapshot creationHi, is it possible convert a Speccy 16k snapshot to a Interface 2 Rom file? I've the original Ultimate Pssst, Cookie, Trans-am and Jetpac tapes and …
... this!
[/LIST]
RST 10 won't work with just ... fact none of the RST routines (apart from RST 38 ) will work ...Which computer is most similar to Zx Spectrum?I have wondered recently wihch other 8-bit computer is most of all similar to Zx Spectrum. I mean similar graphics, similar gameplay, similar program…
... ->yuv
[code]
10 INPUT "R:";r2;" G:";g2;" B ... PRINT ""--------------------------"
100 GO TO 10
[/code ...Which computer is most similar to Zx Spectrum?I have wondered recently wihch other 8-bit computer is most of all similar to Zx Spectrum. I mean similar graphics, similar gameplay, similar program…
... ->yuv
[code]
10 INPUT "R:";r2;" G:";g2;" B ... PRINT ""--------------------------"
100 GO TO 10
[/code][/QUOTE ...Sinclair BASIC compiler for PC?Boriel's compiler is very powerful but it isn't meant for Sinclair BASIC, and the old compilers in the archive have their limitations: BASIC listing …
... compiled:
[CODE]
10 INPUT "Function?"; a$
20 FOR ... evaluated differently on each user input. The same applies to other ...Interface One - New FunctionalityAs you may (or may not) be aware the Interface One is a pretty powerful piece of kit. One of it's greatest features is being able to easily extended …
... 0d ; 0492 0d ts
rst $10 ; 0493 d7 $0bts
defw ... bc ; 0496 c5 $0bts
rst $10 ; 0497 d7 $0bts
... 0d ; 04b0 0d ts
rst $10 ; 04b1 d7 $0bts
... (hl) ; 04b8 7e $07ts
rst $10 ; 04b9 d7 $0bts
defw ...Problem with loopingHi all, I'm looking for a way to code a loop into my program and then allow the computer to come out of that loop by itself. Is such a thing possibl…
... bail whenever you want:
10 input a$
20 for n ... = 1 to 10
30 print n
10
50 next n
2 questions about matrix and string handlingI was never good at understanding how to do something random in Sinclair Basic without repeating something that was already done. Had problems unders…
... have a matrix of 10 x 10 set for a [URL ... (let's say, A$(10,10) and line 1, for example ... />
A$(10,10) will hold 10 words with 10 characters (unlike M ... this
[code]
10 INPUT W$
20 FOR N ... W$ is smaller than 10 characters then the check ...The incredible shrinking screendumpIn this topic I stated that I would be impressed if the screendump could be smaller than 37 bytes. [url="http://www.worldofspectrum.org/forums/viewt…
Req' Help with Random numbersHello all, im new to the forum, i hope im putting this in the right place ... I would like to ask a question in the hope someone will be able to as…
... a program. How would I input a string of numbers and ... /> [/list]
[code]
10 INPUT "Enter a number:";a
20 LET b=a-10*INT (a/10)
30 LET a ... =INT (a/10)
40 PRINT b
Req' Help with Random numbersHello all, im new to the forum, i hope im putting this in the right place ... I would like to ask a question in the hope someone will be able to as…
... a program. How would I input a string of numbers and ... do this:
[code]
10 INPUT a$
20 LET a ... /> [code]
10 DIM n(5)
20 INPUT a$
30 ...Machine Code Microdrive File LoaderI've been experimenting with transferring games to run from microdrive. Typically I like to see a loading screen while things are happening, and I li…
... (hd_11),hl ; execute main2
rst $08 ; by using the if1 ...
out ($fe),a
rst $10
defw $0d6b
;
Anybody got a hack for PAW'd games?Has anybody got a hack to browse the text in PAW'd games?
... Quill proggies) :-
[code]
10 LET x=41560: REM PUT ...
jr c ,bbb
rst $10
bbb inc hl
jr nc, fff
rst $10
jr ddd
fff sub $80
rst $10
jr bbb
OR in a IFHi guys, I have a string that is defined by the user. I want to have an IF that does something like IF string<> a OR b OR c THEN goto 10 Hope that m…
... to make sure:
[code]10 INPUT a, b, c
15 ...Playing AY sounds with BASIC.Is it possible? If so how? I've seen in one forum a while back mention of using interrupts to play but AFAIK this is machine code only. The goal of …
... this out:
[code]10 INPUT "SFX Number (0-4)?";n ...
20 RESTORE 1000+10*n: FOR i=0 TO ... ,4,216,31,0,0,10,10,9
1010 DATA ... 31,0,0,10,10,0
1020 DATA 10,10,0,0,0 ... (0-15, see below)
10 Channel C volume 4-bit ...
