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  • Your Favourite British comedyWhat is your favourite British Comedy? I've voted for [I]One Foot inthe Grave[/I], as I think it's the best comedy (from any country) ever, being not…

    [quote=def chris;292424]^^ Fast Show. good shout. had it ...
    Ian Hamilton Ian Hamilton August 2008 Chit chat
  • WoS Sinclair BASIC page updated[url]www.worldofspectrum.org/sinclairbasic[/url]

    ... because Brainfuck doesn't have def fn you'd be much better ...
    sparkes sparkes October 2008 Sinclair Basic
  • New Functions for Sinclair BasicA total of 52 new functions can be added to Sinclair BASIC; 26 numeric functions (A-Z) and 26 string functions (A$-Z$). Owing to the internal structu…

    ... as strings. Use BIN$ (n) [FN b$(n)] to convert a ... x$,y$)
    [code]
    DEF FN a$(x$,y$)=STR$ (VAL ... x$,y$)
    [code]
    DEF FN o$(x$,y$)=STR$ (VAL ... x$,y$)
    [code]
    DEF FN x$(x$,y$)=STR$ 1 ... NOT
    FN n$(n$)
    [code]
    DEF FN n$(n$)= ...
    chev chev October 2008 Sinclair Basic
  • New Functions for Sinclair BasicA total of 52 new functions can be added to Sinclair BASIC; 26 numeric functions (A-Z) and 26 string functions (A$-Z$). Owing to the internal structu…

    [quote=aowen;310390][code]
    DEF FN r(x,y)=(USR 7766 ... .[/quote]

    [code]
    DEF FN r(x,y)=(USR 7766 ...
    Dr BEEP Dr BEEP October 2008 Sinclair Basic
  • New Functions for Sinclair BasicA total of 52 new functions can be added to Sinclair BASIC; 26 numeric functions (A-Z) and 26 string functions (A$-Z$). Owing to the internal structu…

    ... ]

    BIN(string)
    DEF FN B(b$)=VAL b$(1 ... />
    BIN(string)

    DEF FN B(b$)= VAL ("BIN "+B$)
    Dr BEEP Dr BEEP October 2008 Sinclair Basic
  • reading Hex[code]1 DIM a$(20,20) 2 DIM g$(16) 3 LET g$="\::\ \' \ '\ .\. \.:\:.\:'\':\''\..\: \ :\'.\.'" 4 BORDER 4 20 LET a$(1)="00000000000000000000" 21 LET …

    ... ]

    Replace VAL(...) with FN n(...)

    you can ... ()

    [code]
    10 DEF FN n(c$)=CODE c$-48 ... $
    40 PRINT t$(i),FN n(t$(i))
    50 ...
    Digital Prawn Digital Prawn December 2008 Sinclair Basic
  • Having trouble with some type-insI'm trying to enter some type-ins into BASin but I get into errors I can't handle. Since both type-ins are coming from the same book, it becomes a li…

    ... :-

    [code]
    130 DEF FN d(s$)=(s$>"9 ...
    Digital Prawn Digital Prawn January 2009 Sinclair Basic
  • faster bitwise operators?well, sinclair basic lacks bitwise operators and I searched "basic forum" with keyword "bitwise" and only 3 thread came up. So the forum also lacks b…

    ... /showthread.php?t=6093"]Using DEF FN to add functions to Sinclair ...
    jp jp May 2009 Sinclair Basic
  • Blake's 7I've got an idea for a Blake's 7 video game for the 128K Spectrum (Only problem is I can't code in neither machine code or Sinclair BASIC, so I will …

    ... inside a call to a DEF FN?
    BloodBaz BloodBaz May 2009 New game ideas
  • Blake's 7I've got an idea for a Blake's 7 video game for the 128K Spectrum (Only problem is I can't code in neither machine code or Sinclair BASIC, so I will …

    ... inside a call to a DEF FN?[/QUOTE]

    No idea ...
    RST#08 RST#08 May 2009 New game ideas
  • Blake's 7I've got an idea for a Blake's 7 video game for the 128K Spectrum (Only problem is I can't code in neither machine code or Sinclair BASIC, so I will …

    ... inside a call to a DEF FN?[/quote]

    Due to ...
    Dr BEEP Dr BEEP May 2009 New game ideas
  • New Functions for Sinclair BasicA total of 52 new functions can be added to Sinclair BASIC; 26 numeric functions (A-Z) and 26 string functions (A$-Z$). Owing to the internal structu…

    ... ,string[/I])
    [code]
    DEF FN M(x$,y$)=(x$ AND ...
    Dr BEEP Dr BEEP July 2009 Sinclair Basic
  • New Functions for Sinclair BasicA total of 52 new functions can be added to Sinclair BASIC; 26 numeric functions (A-Z) and 26 string functions (A$-Z$). Owing to the internal structu…

    ... ,string[/I])
    [code]
    DEF FN M(x$,y$)=(x$ AND ... how about SHORTER(string, string) FN S, and LONGER(string,string ... ) FN L?

    The definitive ...
    chev chev July 2009 Sinclair Basic
  • Very basicI found the wos site a few months ago when searching for solutions to my broken spectrum, that i had dug out of storage and was learning basic on. Si…

    ... 'll actually find out what DEF FN is for.
    chop983 chop983 September 2009 Sinclair Basic
  • More colours II (Was: Most popular new features?)The suggested 4xCLUT multi-colour solution never took off.

    ... br />
    [code]
    10 DEF FN c$(c)=CHR$ 18+CHR ... (c-INT (c/2)*2) : DEF FN c(r,g,b)=(g ... the equivalents are:

    FN c$(0) = FLASH 0; BRIGHT ... 0
    FN c$(1) = FLASH 0; BRIGHT ... 1
    FN c$(2) = FLASH 1; BRIGHT ...
    chev chev November 2009 Emulators
  • 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…

    ... short of supporting "VAL" and "DEF FN" as these are very complex ...
    joefish joefish November 2009 Games
  • Dim commandI try o find a BASIC COMPILER for ZX SPECTRUM 128 that use DIM command with two or more letter as 10 DIM AB(10) instead of 10 DIM A(10) Any iforma…

    ... like:

    [code]
    DEF FN w(x,y,a$)=USR ... />
    [code]
    LET n=FN w(0,0,a$+CHR ...
    chev chev December 2009 Sinclair Basic
  • Dim commandI try o find a BASIC COMPILER for ZX SPECTRUM 128 that use DIM command with two or more letter as 10 DIM AB(10) instead of 10 DIM A(10) Any iforma…

    ... =aowen;407065]
    [code]
    DEF FN w(x,y,a$)=USR ...
    gasman gasman December 2009 Sinclair Basic
  • Dim commandI try o find a BASIC COMPILER for ZX SPECTRUM 128 that use DIM command with two or more letter as 10 DIM AB(10) instead of 10 DIM A(10) Any iforma…

    ... there.[/quote]

    A DEF FN has to have a fixed ... parameters, so you could have DEF FN w(a$, b$, c$)=1 ... all of those with FN so print FN w(a$,b$) would ...
    chev chev December 2009 Sinclair Basic
  • Dim commandI try o find a BASIC COMPILER for ZX SPECTRUM 128 that use DIM command with two or more letter as 10 DIM AB(10) instead of 10 DIM A(10) Any iforma…

    [QUOTE=aowen;407170]A DEF FN has to have a fixed ... parameters, so you could have DEF FN w(a$, b$, c$)=1 ... all of those with FN so print FN w(a$,b$) would ...
    roko roko December 2009 Sinclair Basic
  • Randomize usrHi, I've often wondered why/how they came up with RANDOMIZE USR <memory address> to invoke machine code couldn't they have used a better keyword (e…

    ... :

    [code]
    10 DEF FN a$(a)=""
    20 CLEAR ... : REM RET
    40 PRINT FN a$(USR 40000);
    [/code ...
    chev chev December 2009 Sinclair Basic
  • The Chuntey InitiativeIt's the start of a new year and with it brings a new wave of optimism and hope! :) In light of the relative success of twitter/speccynews (in the s…

    Arjun, the upper$ and lower$ functions only return the first letter of the string capitalized. Something like this will do the whole word:

    DEF FN u$(s$)=VAL$ "CHR$ ((CODE s$)-(32 AND CODE s$>96 AND CODE s$
    Alcoholics Anonymous Alcoholics Anonymous January 2010 Sinclair Miscellaneous
  • The Chuntey InitiativeIt's the start of a new year and with it brings a new wave of optimism and hope! :) In light of the relative success of twitter/speccynews (in the s…

    ... the whole word:

    DEF FN u$(s$)=VAL$ "CHR$ ((CODE ...
    Arjun Arjun January 2010 Sinclair Miscellaneous
  • New Functions for Sinclair BasicA total of 52 new functions can be added to Sinclair BASIC; 26 numeric functions (A-Z) and 26 string functions (A$-Z$). Owing to the internal structu…

    [QUOTE=aowen;56596]...

    [b]LOWER$[/b]([i]string1[/i])
    [code]
    DEF FN L$(l$)=CHR$ (CODE l$)+(32 AND CODE l$>64 AND CODE l$96 AND CODE u$64 AND CODE l$96 AND CODE u$
    jp jp March 2010 Sinclair Basic
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