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Brain 8I am glad to present my new "experiment" in Sinclair Spectrum 48K BASIC. https://drive.google.com/file/d/17_wCFWaAl5diIVt3rPLTbKhxDmPmYmOs/view?us…
... saves memory and prints the string a bit faster.[/quote]
a string variable is workable for my ... think of a nice way to do that since the string has ... -
Brain 8I am glad to present my new "experiment" in Sinclair Spectrum 48K BASIC. https://drive.google.com/file/d/17_wCFWaAl5diIVt3rPLTbKhxDmPmYmOs/view?us…
... think rendering the screen using a string variable is workable for my ... it faster. It is just a matter of simplifying the algorithm ... -
Artillery - projectile motion gameI started writing this around 25 years ago and abandoned it due to performance issues, and a lack of physics knowledge. Bandersnatch on Netflix fille…
... to 40, I am generating a random ground in the matrix ... /> LINES 50 to 75 create a string a$ in which the sky and ... of printing the ground using a$, and using PRINT AT;TAB ... ;... Just click a key for showing both ways ... -
what does the USR command actually stand for?im sure its an acronym, if i remember rightly. ____ sub routine?
... doesn't seem to include a standard method to input ... even address, and start with a NOP, then you can ... to either (a) pick from one of a handful of pre ... or LPRINT command would send a string to your machine code. It ... # stream, but that's a bit more complicated! -
is there a way of adding a define procedure command to zx basic?i know you can add things like renumber, using randomize usr to call it, but this would have to be keywords. this would be so helpful in basic as you…
... : STIPPLE_6
9030 PRINT A$
9040 ENDPROC_DISPLAY
This is a simple procedure. Line 9000 defines ... that a numerical expression (A) followed by a string expression
(A$) are ... Line 9030 prints the string which has been
I'm getting NeuteredThe title says it all, today I am having a vasectomy (gulp). We have three kids now and we do not want anymore. Kid 3 tells me the pill cannot be…
... op, like someone was tugging a string to my stomach, more of ... 't really hurt. A little tender for a couple of days. The ... that psychological consideration, but after a few workouts you realise it ...Stuck again! Please help meI'm in the process of making a little game, eventually it will become rather more sophisticated (I hope) but I am testing out routines one at a time.…
... is INK, whereas "off" draws a PAPER pixel).
... So when a character or letter is drawn ... then use OVER 1 with a string of "_" characters - ... of course, it's a colour command like INK, ... or issue it as a standalone command on a line.
...How much can you get into 48k?Todays experiment was to see how long, how much text, a PRINT statement will hold. I filled it up with * and counted them and got 689 chrs. Almost 22…
... The easiest is a string array. E.g. like a$()
You use ... possible to have a normal string variables and a string array with the ... not work.
A string array will be made up ...
So LEN a$(n1,n2) defines a string array with n1 elements ...zx81 loading and saving codei cant get registered with the zx81 forum, so i thought id try here. how is this done? ive tried loading and saving using code xxxxx,xxxx but nothing…
... traditional way was to create a large REM statement with enough ...
@Digital.
1024MAK is a mod on the ZX81 forum ... users and store it in a string variable then either poke into ... RAMTOP.
IE...LET A$=421264C9.....etc
The ...zx81 loading and saving codei cant get registered with the zx81 forum, so i thought id try here. how is this done? ive tried loading and saving using code xxxxx,xxxx but nothing…
... that is possible on a standard unexpanded ZX81 machine, ... is to SAVE a BASIC program. The SAVE ... in the first line, after a REM.
... the machine code in a string variable (as described above ... ]. Indeed we have had a new member join today. ...Awesome port of Astro Blaster releasedYet another of my arcade faves gets a tremendous 21st-Century port on the Speccy. https://planetasinclair.blogspot.com/2019/10/astro-blaster.html …
... speech as samples, but as a string of allophones with just one ... Chuckie Egg rzx recording with a Fuller Orator attached? ;)New game, LAFIX III'd like to announce my newly developed game, LAFIX II. The url is [url="https://simonsnake.itch.io/lafix-ii"]here[/url]. It is a puzzle game bas…
... the black squares that have a particular ATTR value), each line ... suppose still adding those to a string and printing in one go ... up, so I will have a play with it, but then ... drawn. It's worth having a quick look at it either ...I am currently watching.....This stems from a rant Mel did months ago on the currently listening to thread, and he suggested starting a thread like this to somebody (sorry can't…
... at my watch during a film at a theatre.
a string of moth-eaten moldy ... to what is otherwise a blaster and lightsabre techno ... more dead ends than a laboratory rat-maze, the ... with all the subtleness of a sledgehammer to the temple) ...A couple of random questions......because, why not? (1) USR0 mode on the +3/+2A/B I know of its existence, I know how it's used, and I have some games that require it to work o…
... onwards if storing code in a REM line of suitable ... can also be stored as a string in the variables area ... the program.
A simple program for you to ... play with. make a REM of suitable length and ... or keyword.
A simpler way to do it ...Silly things I used to do(and in this case, somewhat spectrum related) When I was much younger I had a strange behaviour: I liked wrecking toys and throw them out of the…
... there was a parachute, definately was a hanglider though ... />
There was a whole parachute and matching outfit ... just held closed by a string thing over the doors ... Action Man would have a slowed descent. Sadly, ... previously so that was a bit battered but ...Silly things I used to do(and in this case, somewhat spectrum related) When I was much younger I had a strange behaviour: I liked wrecking toys and throw them out of the…
... action man would have needed a pretty big paracute, I ... simple plastic moulded figure with a handkerchief-sized polythene parachute. You ... sure there was a parachute, definately was a hanglider though cos ... I guess one then tied a string to this to pull from ...Help with CHR$ codes 0 to 5Hi, I'm looking a piece of code in a listing similar to: Let a$ = CHR$ 0 Let b$ = CHR$ 1 Let c$ = CHR$ 2 Let d$ = CHR$ 3 Let e$ = CHR$ 4 Let f…
The values stored will be binary 0,1,2,3,4,5 and can be compared with any other string variable or function which returns a string value.getting c nonsense in basic when trying to load a program through a string in +3 basicstrangely if i use load s$(to 8), it says nonsense in basic but works when i run it. but when i execute the command without a line no it works withou…
... -listing-in-3-basic-as-a-string]WoSf how do i store ... listing in +3 basic as a string?[/url]
and [url=https ... listing in +3 basic as a string?[/url]
and [url=https ... when trying to load a program through a string in +3 basic[/url ...how do i store a disk directory listing in +3 basic as a string?i cant seem to find anything in the manuals about this. the +3e system has a way of storing a stream as a variable for instance.
... -when-trying-to-load-a-program-through-a-string-in-3-basic]WoSf ... when trying to load a program through a string in +3 basic[/url ... listing in +3 basic as a string?[/url]
and [url=https ... when trying to load a program through a string in +3 basic[/url ...How to write a simple C+asm horizontal scrolling game (Tutorial, z88dk)[b]How to write a simple C/asm horizontal scrolling game[/b] [b]Note:[/b] This tutorial has multiple parts... I am still writing but this first pa…
...
y = y + (in_Inkey()=='a') - (in_Inkey()=='q');
y = ... the player press "a" then "(in_Inkey()=="a")" becomes "1". ... 'll have to print a string.
... , one to print a string, and one to ... convert an integer to a string.
...How to write a simple C+asm horizontal scrolling game (Tutorial, z88dk)[b]How to write a simple C/asm horizontal scrolling game[/b] [b]Note:[/b] This tutorial has multiple parts... I am still writing but this first pa…
... display it. Note that this string is 15 characters long, ... characters, because every string in C ends with a \0 character.
[b]E2) Printing a string[/b]
This part ... the "00000" inside the string into that score number.
CODE instruction in array$ PRINTSo I'm still plugging away at BASIC and have found a line of code (another!) that's really puzzling me. The line is as follows: PRINT A$(P+Q TO P…
A$(P+T) would return a string containing character 8 (one of the control codes). The CODE bit would then convert that to the integer value of 8.CODE instruction in array$ PRINTSo I'm still plugging away at BASIC and have found a line of code (another!) that's really puzzling me. The line is as follows: PRINT A$(P+Q TO P…
Doesn't CODE return the ASCII code for the character? I thought it was VAL that returned the integer value of a string?
