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  • Any Windows based Spectrum Progam makersHi. I am looking for a game maker that i can use to make spectrum software. If possible could it not be a code typing in program and Windows based. T…

    ... to know how to code in some sort of language. ... coding or pseudo-like code to use them. Alot ... manually code the expression editor or even use C/C++, though in the ... where you have to code the most and hardest ... But however you choose to code, with BASin or just ...
    Sadako Sadako August 2004 Development
  • An emulator(another on of my projects) Does anyone know how to write an emulator? The emulated computer is very simple (a MK14, infact -also by Sir Clive) and a…

    ... was thinking of rewriting it in C++ Builder Personal Edition, ... So what`s it programmed in at the moment, or ... if it`s already C, what`s the advantage ... honest guv) doing it in good old Master Basic with ... in Basic... but will need some little z80 snippets of code ...
    CKay CKay August 2004 Development
  • I would like to write emulatorHi guys, I'm new to this forum but I realise that you must get loads of posts from people asking "how do I write an emulator" so I'll try and be spe…

    ... at the first hurdle: the .in file is a description of ... . You need to read the .in file, set up your emulated ... and figure out. The source code of other emulators is generally ... follow the corresponding bits of code in Perl / C.

    (Incidentally, it ...
    gasman gasman October 2004 Development
  • making games on a real speccy-------------------------------------------------------------------------------- i have recently bought a speccy on ebay and i want to try to make s…

    ... software these days is compiled 'C'!
    [/quote]

    C Compilers can produce stunningly efficient code and with ... most game engines are coded in C - if you went and ... will be particularly powerful. I code in Delphi - and pascal is ...
    Dunny Dunny October 2004 Games
  • making games on a real speccy-------------------------------------------------------------------------------- i have recently bought a speccy on ebay and i want to try to make s…

    ... will be particularly powerful. I code in Delphi - and pascal is close ... I'd not consider coding in it professionally, it's just ... 't come anywhere near to C or speed.
    [/quote]
    code...
    AndyC AndyC October 2004 Games
  • OT: Free C compiler I`ve decided it`s time to learn C, or possibly C++, and have managed to get a couple of cheap second hand books to help me on my way... However, ha…

    ... command line) would compile faster code,
    [/quote]

    [quote]
    I know C is supposed to be a ... br /> [/quote]

    C [I]is[/I] a standard ... trouble is that most "C programmers" don't have a ... how to write portable code in general.
    Philip Kendall Philip Kendall November 2004 Sinclair Miscellaneous
  • OT: Free C compiler I`ve decided it`s time to learn C, or possibly C++, and have managed to get a couple of cheap second hand books to help me on my way... However, ha…

    ... , Philip Kendall wrote:

    C [I]is[/I] a standard ... ). The trouble is that most "C programmers" don't have a ... or how to write portable code in general.
    [/quote]

    code that they may be writing.
    Arjun Arjun November 2004 Sinclair Miscellaneous
  • Announce Pasmo 0.5.1Hello. New release 0.5.1 of Pasmo, multiplatform Z80 cross-assmbler. The main news are related to macros: the MACRO parameters now are expanded ins…

    ... that lets me drop in inline Perl code to do loops ... and stuff...

    [code]
    $proc = "";
    while() ... }
    }
    eval $proc;
    [/code]

    [quote]
    And ... write its own code, you might as well program in C instead...
    gasman gasman January 2005 Development
  • Announce Pasmo 0.5.1Hello. New release 0.5.1 of Pasmo, multiplatform Z80 cross-assmbler. The main news are related to macros: the MACRO parameters now are expanded ins…

    ... own code, you might as well program in C instead...< ... assembler write its own code, you are only ... has placed into the code without your consent and ... legibility that repeating the instruction in one line.
    ... You gain more civic code. You lose nothing. ...
    Erlstoned Erlstoned January 2005 Development
  • Announce Pasmo 0.5.1Hello. New release 0.5.1 of Pasmo, multiplatform Z80 cross-assmbler. The main news are related to macros: the MACRO parameters now are expanded ins…

    ... , jumps, unrolled loops, self-mod code is all still there for ... , if you're not interested in squeezing out every last byte ... are better off programming it in C.
    [/quote]

    You ... one extreme to another. Writing in C means frequently giving up on ...
    Erlstoned Erlstoned January 2005 Development
  • Announce Pasmo 0.5.1Hello. New release 0.5.1 of Pasmo, multiplatform Z80 cross-assmbler. The main news are related to macros: the MACRO parameters now are expanded ins…

    ... are better off programming it in C.
    [/quote]

    ... in particular (click on 'C Source File') has a section of code ... C in the else branch if 'z' was pressed. This section of code ... time consuming code is written in assembler, the C glue code won't ...
    Alcoholics Anonymous Alcoholics Anonymous January 2005 Development
  • Compilersaside from SE Basic Compilers, what are some other good ones? Personally im afetr HISOFT Compiler for 128k, but if theres any others it would be nice…

    ... ad here -- some examples done in C]
    [url="http://www.geocities ... example, machine code programmers to create gaming libraries in hand optimized assembler ... , not the absolute location of code fragments.

    z88dk also ...
    Alcoholics Anonymous Alcoholics Anonymous January 2005 Sinclair Basic
  • About z88dk and autoexecsThis weekend I was playing a little with z88dk C cross Compiler. Amazing tool! I have three questions: 1- Does anybody know how to change the initia…

    ... possibilities that one could dream in that time!

    1 ... you can use -zorg, but in my simple test it didn ... - I was thinkit to code in pure C. Space and speed could be ...
    cz2000 cz2000 February 2005 Development
  • Hypersports problem - freezes before 1st event?I am using Fuse on Mac OSX, have tried a few of the available Hypersports in the archive now, but each one appears fine until I start the first event…

    ... that the "improved" retriggered interrupt code in 0.7.0 is what ... "tstates < 48" test in z80/z80.c:z80_interrupt() to (say) "tstates ...
    Philip Kendall Philip Kendall February 2005 Games
  • Quickest Assembly to find if point in rectangleWhat is the fastest way to see if a point is in a rectangle. e.g rectangle is 10,10 100,10 100,40 10,40 how do i know if a point (e.g 20,20) is in…

    ... right)
    ; b=x , c=y (x,y point to ... /> cp h
    ret c
    cp d
    ... ret nc
    ld a,c
    cp l
    ... You wanted the fastest code.
    In this method you must place ...
    Dr BEEP Dr BEEP March 2005 Development
  • complete noobelo, I was lookin for a spectrum emulator so I downloaded one off this site. I worked out how to use it and everythin but have no idea how to get ful…

    Re: Fuse code above

    * The ... CVS, barring commenting out code in if1.c that doesn't compile ... Win32, and butchering utils.c, source is available to ... on the new timing code on windows and to ... did eventually try the code on my flatmates XP SP2 ...
    Fred Fred March 2005 Emulators
  • New Compo IdeaI've had this idea and would like to know what do you think about it. I think that most of us here know how to code in BASIC. The problem with Specc…

    ... />
    Andy C. - 'The thing is, games written in BASIC are rubbish ... the only language you can code in) to competition with 3 sections ... begrudgingly). You got hacked off in the first place cos it ... jumping at the chance to code in BASIC and thanking you for ...
    rich_chandler rich_chandler March 2005 Development
  • Map to screen address problemCan anyone help me out with what I guess is a screen address calculation problem. I need to calculate the screen address of a tile based on a number…

    [code]
    ld c, a
    and 15
    ... a
    ld l, a ;in line

    ld a ... l
    ld l, a ; in third (L complete now)

    ld a, c
    and %11000000
    rra ... ;H is complete now
    [/code]

    but if you ...
    Fikee Fikee April 2005 Development
  • Installing Z88DK Z88DK INSTALLATION Z88DK is distributed in two parts. The first part is the platform independent bits (including source and z80 libraries) and th…

    ... this error:

    [code]C:\CVS\z88dk\work\>zcc ... assembly
    Errors in source file ex1.c:
    File 'D ... directory:

    [code]copy c:\CVS\z88dk\lib\spec_crt0.opt ... just in case it is handy:

    [code];* * * * * Small-C/Plus ...
    na_th_an na_th_an April 2005 Development
  • Installing Z88DK Z88DK INSTALLATION Z88DK is distributed in two parts. The first part is the platform independent bits (including source and z80 libraries) and th…

    ... error:

    [code]C:CVSz88dkwork>zcc +zx -vn ... assembly
    Errors in source file ex1.c:
    File ... 12, File open/read error[/code]

    It ... create another temp file in your temp directory, so ... people will want it in c:\z88dk I'd imagine, ...
    Alcoholics Anonymous Alcoholics Anonymous April 2005 Development
  • Infoseek queries from emulators(continueing from the previous thread with the nasty subject title) [quote] On 2005-04-19 13:07, Jon Needle wrote: [quote] On 2005-04-19 01:03, Fred…

    ... /> Other people who are interested in XML returns are of course ... more than welcome to join in creating the template - I'd ... . Since Infoseek is entirely hardcoded in C (as I need the raw ... update several thousand lines of code...

    [quote]
    It ...
    mheide mheide April 2005 Emulators
  • Fastest way to write something to screen$Hi, I just got pasmo.exe and start playing with attr scrolling, well, not scrolling, just write different values to a block and see if I can introdu…

    ... macro

    [code]
    SFILL2 MACRO base,len ... OLDSP)
    ENDM
    [/code]
    NOTE #1: OLDSP ... Here is the full src code, in case someone what to ... /> ENDM

    [code]
    ORG 50000

    IN A,(#FE)
    RRA
    JP C, LL< ...
    AE.Vasconcelos AE.Vasconcelos April 2005 Development
  • Denied gamesThis has probably been on here thousands of times ,but why can people make an exact remake and the companies who made the game not release the origin…

    ... infringe on any of them in different ways, or not at ... trademarks, since software patents were in their infancy at the time ... from taking disassembled Z80 code and rewriting it in C.

    So ...
    John Elliott John Elliott July 2005 Games
  • Spectrum emulator tests on WEB?I searched little with google, but didn't find it. Can I get some URL?

    ... for the different icons/abbreviations in the diagram.
    - ... mean?
    - What does C. Rom mean?
    - What ... "video recording", the "c.rom" is custom rom ... have any problems loading CODE files from tape images ... most TZXs load their code in :)

    ...
    Dunny Dunny August 2005 Emulators
  • 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…

    ... bytes camouflaged in LD HL,#0014
    start ld c,255
    jp (hl)
    [/code]

    The C register is only increased ... /> [/code]

    Now we have 2 "LD B,D" and in ... 29 on predefined addresses) +1 in BASIC.
    Total : 33 Bytes ...
    Dr BEEP Dr BEEP August 2005 Development
  • z88dk+splib2 sprites question.I'm creating a game and I have several "states" for my main sprite, such as jump, facing left, facing right, etcetera. All those states require a dif…

    ... it hard to fit all code below c000. You could ... to make Vortex tracker-generated code to work alongside splib2 ... had to alter the player code to eliminate every di/ ... looked at your Moggy code so I know what ... time you can do plenty in C, which is fast enough ...
    Alcoholics Anonymous Alcoholics Anonymous September 2005 Development
  • z88dk+splib2 sprites question.I'm creating a game and I have several "states" for my main sprite, such as jump, facing left, facing right, etcetera. All those states require a dif…

    ... "compile" if you embed it in C code (i.e. Z80ASM can't ... see more people share their code in the form of libs as ... so 'leet to share their code. I don't understand that ... . We all learned to code looking at some else's ... code. To me, sharing all my ...
    na_th_an na_th_an October 2005 Development
  • z88dk+splib2 sprites question.I'm creating a game and I have several "states" for my main sprite, such as jump, facing left, facing right, etcetera. All those states require a dif…

    ... "compile" if you embed it in C code (i.e. Z80ASM can't ... . Instructions with an apostrophe in them cause trouble for the ... executed during the interrupt. With code guaranteed to run at regular ... digitized music and sound effects in game. That might be ...
    Alcoholics Anonymous Alcoholics Anonymous October 2005 Development
  • z88dk+splib2 sprites question.I'm creating a game and I have several "states" for my main sprite, such as jump, facing left, facing right, etcetera. All those states require a dif…

    ... m really interested in
    [/quote]

    Code snippets below. ... The huffman accumulator is still in C (the stuff ... to
    ; c = next bit in hl to write to ... attach a complete C runtime library to your code -- it ...
    Alcoholics Anonymous Alcoholics Anonymous October 2005 Development
  • After roughly 22 years can you help?Hi, A long one this but here goes. Roughly 22 years ago (i was 14 if i remember right) i got a 48K speccy for christmas of my dad it was awesome an…

    ... and there are several exercises in it. This may seem like ... I did :-

    [code]
    LD C,26
    LD A ... /> DEC C
    JR NZ,LOOP:
    RET
    [/code]

    Ian Hamilton Ian Hamilton November 2005 Sinclair Miscellaneous
<1…6789101112…34>

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