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Noob to Z80 needing +3 helpI'm quite new to z80 programming, but i'm attempting to write some kind of windowing system that will run alongside BASIC on my +3 with Kempston mous…
... window makes sense. Then a PRINT#n can be used to ... print to window n. Special character ... />
[url]http://z88dk.cvs.sourceforge.net/z88dk/z88dk/libsrc/fcntl/spectrum/plus3 ... converter if you don't print longs?). There are such options ... -
Game: the GEM machineHi all, I'm moving this game discussion from the Wanted: Game Ideas! thread to here, so we can concentrate on just the game. Any comments/suggestio…
... look at coding it with z88dk. Otherwise you're welcome to ... program but a suggestion) can print an entire screen in one ... -
So how much programming experience do you need to create a Spectrum Game?Hi all i was just mucking about with that old program "Game Designer" and i was wondering how difficult it is to write a new Spectrum game?
... you can handle learning C, z88dk has a sprite engine for ... like "sp1_MoveSpr(...)" (move sprite), "sp1_PrintAt(..)" (print at), etc that can move ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... style and learn something about z88dk C (for those familiar ... ) or write output (eg print text to the screen). Instead ... stdlib"]stdlib[/URL], for example. z88dk's implementation of the standard ... And, besides the standard libraries, z88dk also has a bunch of ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... special variable declarations unique to z88dk. A "normal" integer variable ... formatting
// s = string to print
// n = max number ... of chars of s to print
// buf = destination ... to the string message to print (remember strings in C ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... /> Now for some notes about z88dk C for C people. C ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... )
// s = string to print, can contain:
// \n ... can investigate at [url]www.z88dk.org/wiki[/url] . One ... to functions. Much of z88dk's libraries have been rewritten ... on the stack. However, z88dk 1.6 calls functions through ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... would be part of the z88dk 1.7 release :)
[/quote ... deeply nested subroutine. When you print one fat char, this subroutine ... can get rid of that "print up to n chars" option ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... a nutshell. Now the complication. z88dk's random number generator is ... above that mean "print an integer here" and "print a floating point ... above is how we can print a single "%" sign to the ... found in any C reference. z88dk supports most but not necessarily ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... will not be used to print double width characters for ... SP1 means we can simply PRINT AT background UDGs and ... sp1_Rect", [URL="http://z88dk.cvs.sourceforge.net/z88dk/z88dk/libsrc/sprites/software/ ... "struct sp1_update", defined in z88dk/include/sprites/sp1.h and ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... /player could potentially place a token.
j inner loop counter ... b=1 TO 8:
PRINT AT 18,b+b;b ... being checked already has a token present, then skip checking this ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... 1 initialize variables
2 PRINT board, flashing pieces marked as ... would really need to print the player's move ... But if the player token appears quickly after they ... not strictly needed to print the move on the ... game does. I did print the move on the ... -
Channel redirectionHi! I need help regarding the following problem. I want a BASIC decoder running on Spectrum, written in assembler. I found the great *LIST routine […
... to search for the BASIC token ASCII representation.
So, in ... routine for channel 3 I print each char using the 64 ... -
Cross Platform DevelopmentWhat's the best way to develop cross platform apps? By best, the only limiting criteria would be "at no cost" :)
... -- if you only need to print some raw text out one ... size and is why the z88dk direction is to go with ... -
New oneliners for 2008[INDENT][INDENT][INDENT]Here's my attempt at a first-person-perspective 3d game in one line of BASIC. It's called 'wormhole', and you've got to get t…
... position of the currently placed token.
l - number of ... holds the value of the token in the current cell, after ... in the print routine, holds the value of the token plus an ... 2 is added if the token is FLASHing.
t ... -
New oneliners for 2008[INDENT][INDENT][INDENT]Here's my attempt at a first-person-perspective 3d game in one line of BASIC. It's called 'wormhole', and you've got to get t…
... now apparent that the "falling token" routine will actually draw the ... that it only has to print the black squares and the ... -
BASin r14c - maintenance releaseAfter the recent discussions, BASin has been released as version 14c. It's only a maintenance release, and some of the really big new features are un…
... removed.
Fixed - The Token Table tool was showing the ... string.
Fixed - The Token Table now updates itself if ... br /> Fixed - The token table returned the wrong token for keywords.
PRINT would return instead the help ... -
BASin r14c - maintenance releaseAfter the recent discussions, BASin has been released as version 14c. It's only a maintenance release, and some of the really big new features are un…
... to use shift+B to print an asterisk, Ctrl+8 to ... . Currently you can use the token table to insert colour codes ... -
Using INPUT without clearing last two lines of screen?I'm trying to print to the 22nd row of the screen using the ol' print #0 trick. Unfortunately, I require user INPUT which seems to wipe out the botto…
... to poke in the LINE token into the code to be ... (n-2)=202): NEXT n: PRINT #1;AT 1,0;"Name ... second one for a LINE token, and short-circuits the loop ... it then the new "LINE" token needs to be replaced with ... -
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 …
... READ TOKEN ; LET
READ TOKEN ; a
READ TOKEN ; =
READ TOKEN ; ... ROM CALC
READ TOKEN ; *
READ TOKEN ; ( // We need ... br />
For example, PRINT routine in ZX BASIC is ... BOLD and ITALIC letters. So PRINT ITALIC 1; BOLD 1; .... ... -
z88dkHi there, are there any good online-ressorrces (PDF books, tutorials, keyword lists with descriptions, *.chm files etc.) to learn small C (z88dk). I …
... excellent [url="http://www.z88dk.org/wiki/doku.php"]wiki ... an active [url="http://www.z88dk.org/forum/forums.php"]forum ... sure is long out of print. There's also the ... a CVS repository on the z88dk site so anyone can ... have a look on the z88dk forums and you'll ... -
What Z80 development tools do you use? What books?Hi. I've been meaning to do it for over 25 years, but.. better late than never :) I'm starting to learn machine code and am trying to get a developme…
... . Some others may use the z88dk's assembler (which has a ... a, (hl) ; fetch char to print
and a ; is A ... it is
rst 0x10 ; print the char
inc hl ... -
Anybody got a hack for PAW'd games?Has anybody got a hack to browse the text in PAW'd games?
... (and, the, is etc.) The token table address is held in ...
70 IF x31 THEN PRINT CHR$ a;
150 GO ... /> cp $a5
jr nc, token
cp $20
jr ... , aaa
ret
token ld de,($944c)
sub ... -
Speccy games programmingI've got a question. Where games written in pure machine code or was it a level higher with Assembly language being the choice? I always thought it…
... try-and-fail person on z88dk. I tried some code, played ... of the libraries provided with z88dk has no documentation except one ... hours to find how to print highscore text at a specific ... . my question still open on PRINT AT equivalent function on small ... -
Speccy games programmingI've got a question. Where games written in pure machine code or was it a level higher with Assembly language being the choice? I always thought it…
... refinements.
z88dk also supplies many additional non ... certain escape sequences as PRINT AT (effectively) among ... print position.
The other terminal type z88dk ... what is missing from z88dk's implementation). However multidimensional ... -
Learning C for z88dkI've never gone much beyond basic, a little bit of z80 assembler, and some Delphi which I had lots of help with. I've forgotten 99% of what I learne…
... /> 3. Learning what the extra z88dk specific libraries provide
z88dk/[/url]
Once ... . When I try to 'print at' or anything else like ... should give me 32 column print with bright and inverse switched ... -
'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…
... you're looking at the token keywords, the printing control codes ... />
So:
[code]PRINT CHR$16;CHR$n; will ... select PAPER n
PRINT CHR$18;CHR$n; will ... select BRIGHT n
PRINT CHR$20;CHR$n; will ... select INVERSE n
PRINT CHR$21;CHR$n; will ... -
KING OF PONG: Pong revisitedHello everybody. I'm proud to announce you that my last personal project for the ZX Spectrum, "KING OF PONG" is available to download here at WOS si…
... are non consecutive, I'll print the source code on paper ... /> The program is made with z88dk C compiler, of course. If ... -
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…
... change (sprite move, background print, etc) the corresponding struct_sp1_updates ...
[URL="http://z88dk.cvs.sourceforge.net/viewvc/z88dk/z88dk/libsrc/sprites/software ... [URL="http://z88dk.cvs.sourceforge.net/viewvc/z88dk/z88dk/libsrc/sprites/software ... -
Seeking alternatives to DATA statementsAnyone know of any memory saving alternatives to storing a list of numbers, other than using DATA statements or poking data into addresses?... Im ti…
... know.. thats just BASin's token system at work... but since ... way that allows you to print and recopy it (ie: what ...
