<![CDATA[Boriel Basic Forum - Wishlist]]> https://forum.boriel.com/ Tue, 30 Jun 2026 16:45:21 +0000 MyBB <![CDATA[Exit from more than one level]]> https://forum.boriel.com/showthread.php?tid=2623 Fri, 18 Apr 2025 14:50:07 +0000 Zoran]]> https://forum.boriel.com/showthread.php?tid=2623
As a workaround I use "do" in the outer loop and "while 1" in the inner, just to be able to use "exit do" or "exit while":

Code:
do    ' some code    while 1       ' some code       if somecondition then         exit do ' exit from two levels       end if       ' some code...       if someothercondition then         exit while ' exit inner loop only       end if       ' some code...    end while     ' some code... loop

When exit from more than two levels is needed, there is no other way but to put a label and use "goto". It would be much more elegant if we could exit from more levels directly. For example, "exit do do" or "exit do do do" would exit from two or three levels of "do". I'm not sure that "exit for for for" or "exit while while" is needed; supporting "do" loop only is probably quite enough -- "do" loop is the most powerful and you can easily write any loop as a "do" loop.

What do you think?]]>
As a workaround I use "do" in the outer loop and "while 1" in the inner, just to be able to use "exit do" or "exit while":

Code:
do    ' some code    while 1       ' some code       if somecondition then         exit do ' exit from two levels       end if       ' some code...       if someothercondition then         exit while ' exit inner loop only       end if       ' some code...    end while     ' some code... loop

When exit from more than two levels is needed, there is no other way but to put a label and use "goto". It would be much more elegant if we could exit from more levels directly. For example, "exit do do" or "exit do do do" would exit from two or three levels of "do". I'm not sure that "exit for for for" or "exit while while" is needed; supporting "do" loop only is probably quite enough -- "do" loop is the most powerful and you can easily write any loop as a "do" loop.

What do you think?]]> <![CDATA[String functions]]> https://forum.boriel.com/showthread.php?tid=2581 Fri, 13 Dec 2024 21:15:55 +0000 baltasarq]]> https://forum.boriel.com/showthread.php?tid=2581
Code:
' Duplicates the string for times times. ' For instance, MultiPlyStr( "0", 3 ) ' -> "000" ' times must be between 1 and 127 function MultiplyStr(ByVal s as string, ByVal times as byte) as string     dim toret as string = ""         if times > 0         for i = 1 to times             toret = toret + s         next     end if         return toret end function ' Returns a formatted string with the number n ' and enough preceding chars (the ch parameter), ' so that the length of the string is w or more. ' for instance, FormatStr(15, 4, "0") ' -> "0015" ' w must be between 1 and 127. function FormatStr(ByVal n as integer, ByVal w as byte, ByVal ch as string) as string     dim toret as string = str( n )     dim len_prefix as byte = w - len( toret )         return MultiplyStr( ch( 0 ), len_prefix ) + toret end function sub testMultiplyStr()     print("'0' * -1: '" + MultiplyStr("0", -1) + "'")     print("'0' * 0: '" + MultiplyStr("0", 0) + "'")     print("'0' * 1: '" + MultiplyStr("0", 1) + "'")     print("'0' * 2: '" + MultiplyStr("0", 2) + "'")     print("'0' * 3: '" + MultiplyStr("0", 3) + "'")     print("'0' * 4: '" + MultiplyStr("0", 4) + "'")     print("'0' * 5: '" + MultiplyStr("0", 5) + "'") end sub sub testFormatStr()     print("fmt(1, '0', -1): '" + FormatStr(1, -1, "0") + "'")      print("fmt(1, '0',  0): '" + FormatStr(1, 0, "0") + "'")      print("fmt(1, '0',  1): '" + FormatStr(1, 1, "0") + "'")     print("fmt(1, '0',  2): '" + FormatStr(1, 2, "0") + "'")     print("fmt(1, '0',  3): '" + FormatStr(1, 3, "0") + "'") end sub
Would it be of interest to incorporate MultiplyStr() and FormatStr() to ZXBasic?
I can prepare a PR if there is interest.]]>
Code:
' Duplicates the string for times times. ' For instance, MultiPlyStr( "0", 3 ) ' -> "000" ' times must be between 1 and 127 function MultiplyStr(ByVal s as string, ByVal times as byte) as string     dim toret as string = ""         if times > 0         for i = 1 to times             toret = toret + s         next     end if         return toret end function ' Returns a formatted string with the number n ' and enough preceding chars (the ch parameter), ' so that the length of the string is w or more. ' for instance, FormatStr(15, 4, "0") ' -> "0015" ' w must be between 1 and 127. function FormatStr(ByVal n as integer, ByVal w as byte, ByVal ch as string) as string     dim toret as string = str( n )     dim len_prefix as byte = w - len( toret )         return MultiplyStr( ch( 0 ), len_prefix ) + toret end function sub testMultiplyStr()     print("'0' * -1: '" + MultiplyStr("0", -1) + "'")     print("'0' * 0: '" + MultiplyStr("0", 0) + "'")     print("'0' * 1: '" + MultiplyStr("0", 1) + "'")     print("'0' * 2: '" + MultiplyStr("0", 2) + "'")     print("'0' * 3: '" + MultiplyStr("0", 3) + "'")     print("'0' * 4: '" + MultiplyStr("0", 4) + "'")     print("'0' * 5: '" + MultiplyStr("0", 5) + "'") end sub sub testFormatStr()     print("fmt(1, '0', -1): '" + FormatStr(1, -1, "0") + "'")      print("fmt(1, '0',  0): '" + FormatStr(1, 0, "0") + "'")      print("fmt(1, '0',  1): '" + FormatStr(1, 1, "0") + "'")     print("fmt(1, '0',  2): '" + FormatStr(1, 2, "0") + "'")     print("fmt(1, '0',  3): '" + FormatStr(1, 3, "0") + "'") end sub
Would it be of interest to incorporate MultiplyStr() and FormatStr() to ZXBasic?
I can prepare a PR if there is interest.]]> <![CDATA[From Forum]]> https://forum.boriel.com/showthread.php?tid=2528 Thu, 07 Dec 2023 14:54:05 +0000 zarsoft]]> https://forum.boriel.com/showthread.php?tid=2528
WICH FORUM?!

Can you change 
Forum <forum@boriel.com>
To
Boriel Forum <forum@boriel.com>
or
ZX BASIC Forum <forum@boriel.com>

or something like that?


Thanks.]]>
WICH FORUM?!

Can you change 
Forum <forum@boriel.com>
To
Boriel Forum <forum@boriel.com>
or
ZX BASIC Forum <forum@boriel.com>

or something like that?


Thanks.]]> <![CDATA[TAP be gone]]> https://forum.boriel.com/showthread.php?tid=2473 Sat, 29 Jul 2023 09:01:40 +0000 zarsoft]]> https://forum.boriel.com/showthread.php?tid=2473
"Game.tap" CODE 32768,12345
should be
"Game" CODE 32768,12345

".tap" already appears in the file name.
It does not need to appear again in the recorded block header.]]>
"Game.tap" CODE 32768,12345
should be
"Game" CODE 32768,12345

".tap" already appears in the file name.
It does not need to appear again in the recorded block header.]]> <![CDATA[VAL incomplete]]> https://forum.boriel.com/showthread.php?tid=2427 Sat, 24 Jun 2023 11:54:29 +0000 zarsoft]]> https://forum.boriel.com/showthread.php?tid=2427
LET x = 2
PRINT VAL "2*x"

Prints 4

But on the compiler gives 0

How about adding variables from "a" to "z" in VAL?]]>
LET x = 2
PRINT VAL "2*x"

Prints 4

But on the compiler gives 0

How about adding variables from "a" to "z" in VAL?]]> <![CDATA[CLEAR]]> https://forum.boriel.com/showthread.php?tid=2339 Sat, 04 Mar 2023 15:46:58 +0000 zarsoft]]> https://forum.boriel.com/showthread.php?tid=2339
I would like to use the function CLEAR.

Code:
VAR A(3) TYPE INTEGER PROCEDURE CLEAR (v) FOR i = ADDRESS(v) TO ADDRESS(v)+SIZE(v)-1 POKE i,0 NEXT i END PROCEDURE PROCEDURE Clean CLEAR A END PROCEDURE PROCEDURE Test LET A(1) = 1 PRINT A(1) Clean PRINT A(1) END PROCEDURE
]]>
I would like to use the function CLEAR.

Code:
VAR A(3) TYPE INTEGER PROCEDURE CLEAR (v) FOR i = ADDRESS(v) TO ADDRESS(v)+SIZE(v)-1 POKE i,0 NEXT i END PROCEDURE PROCEDURE Clean CLEAR A END PROCEDURE PROCEDURE Test LET A(1) = 1 PRINT A(1) Clean PRINT A(1) END PROCEDURE
]]> <![CDATA[REPEAT UNTIL (solved)]]> https://forum.boriel.com/showthread.php?tid=2252 Mon, 28 Nov 2022 18:54:26 +0000 zarsoft]]> https://forum.boriel.com/showthread.php?tid=2252
I'd like to use the Pascal mode because it's simpler:


Code:
REPEAT     [<sentences>] UNTIL <condition>




I dont like to use:

Code:
DO     [<sentences>] LOOP UNTIL <condition>
]]>
I'd like to use the Pascal mode because it's simpler:


Code:
REPEAT     [<sentences>] UNTIL <condition>




I dont like to use:

Code:
DO     [<sentences>] LOOP UNTIL <condition>
]]> <![CDATA[print42() to allow CR chr$(13)]]> https://forum.boriel.com/showthread.php?tid=1374 Fri, 03 Sep 2021 23:16:16 +0000 RandomiserUsr]]> https://forum.boriel.com/showthread.php?tid=1374

Thanks]]>

Thanks]]> <![CDATA[struggle on using/implementing sprite libraries]]> https://forum.boriel.com/showthread.php?tid=1262 Wed, 25 Aug 2021 20:02:16 +0000 nitrofurano]]> https://forum.boriel.com/showthread.php?tid=1262
so i started to try this (very glitchy and inefficient, as the code shows... Big Grin  )

(wsad or cursors for moving)

Code:
ink 1 border 1:ink 5:bright 1: paper 1: cls sub putudgsprite(txp1 as uinteger,typ1 as uinteger,tad1 as uinteger)   poke uinteger $5C7B,tad1+(7-(typ1 mod 8))+(txp1 mod 8)*32   print at int(typ1/8),int(txp1/8);"\A\C"   print at 1+int(typ1/8),int(txp1/8);"\B\D"   end sub yo=0:xo=0 putudgsprite(xo,yo,@udg01) x1=128:y1=128 do   cn1=((255-(in 64510)) band 2)/2 bor ((255-(in 65022)) band 2) bor ((255-(in 65022)) band 1)*4 bor ((255-(in 65022)) band 4)*2 :'- wsad   cn2=((255-(in 61438)) band 8)/8 bor ((255-(in 61438)) band 16)/8 bor ((255-(in 63486)) band 16)/4 bor ((255-(in 61438)) band 4)*2 :'-7658   cn0=cn1 bor cn2   x1=x1-((cn0 band 4)/4)   x1=x1+((cn0 band 8)/8)   y1=y1-((cn0 band 1)/1)   y1=y1+((cn0 band 2)/2)   over 1    putudgsprite(xo,yo,@udg01)   xo=x1:yo=y1   putudgsprite(x1,y1,@udg01)   pause 1   loop do:loop udg01: asm defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %11111111 defb %11111111 defb %11111111 defb %11111111 defb %11111111 defb %11111111 defb %11111111 defb %11111111 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %01111111 defb %01111111 defb %01111111 defb %01111111 defb %01111111 defb %01111111 defb %01111111 defb %01111111 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %10000000 defb %10000000 defb %10000000 defb %10000000 defb %10000000 defb %10000000 defb %10000000 defb %10000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00111111 defb %00111111 defb %00111111 defb %00111111 defb %00111111 defb %00111111 defb %00111111 defb %00111111 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %11000000 defb %11000000 defb %11000000 defb %11000000 defb %11000000 defb %11000000 defb %11000000 defb %11000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00011111 defb %00011111 defb %00011111 defb %00011111 defb %00011111 defb %00011111 defb %00011111 defb %00011111 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %11100000 defb %11100000 defb %11100000 defb %11100000 defb %11100000 defb %11100000 defb %11100000 defb %11100000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00001111 defb %00001111 defb %00001111 defb %00001111 defb %00001111 defb %00001111 defb %00001111 defb %00001111 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %11110000 defb %11110000 defb %11110000 defb %11110000 defb %11110000 defb %11110000 defb %11110000 defb %11110000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000111 defb %00000111 defb %00000111 defb %00000111 defb %00000111 defb %00000111 defb %00000111 defb %00000111 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %11111000 defb %11111000 defb %11111000 defb %11111000 defb %11111000 defb %11111000 defb %11111000 defb %11111000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000011 defb %00000011 defb %00000011 defb %00000011 defb %00000011 defb %00000011 defb %00000011 defb %00000011 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %11111100 defb %11111100 defb %11111100 defb %11111100 defb %11111100 defb %11111100 defb %11111100 defb %11111100 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000001 defb %00000001 defb %00000001 defb %00000001 defb %00000001 defb %00000001 defb %00000001 defb %00000001 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %11111110 defb %11111110 defb %11111110 defb %11111110 defb %11111110 defb %11111110 defb %11111110 defb %11111110 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 end asm

so, any idea of using "true" sprites instead of that attempt above? Big Grin]]>
so i started to try this (very glitchy and inefficient, as the code shows... Big Grin  )

(wsad or cursors for moving)

Code:
ink 1 border 1:ink 5:bright 1: paper 1: cls sub putudgsprite(txp1 as uinteger,typ1 as uinteger,tad1 as uinteger)   poke uinteger $5C7B,tad1+(7-(typ1 mod 8))+(txp1 mod 8)*32   print at int(typ1/8),int(txp1/8);"\A\C"   print at 1+int(typ1/8),int(txp1/8);"\B\D"   end sub yo=0:xo=0 putudgsprite(xo,yo,@udg01) x1=128:y1=128 do   cn1=((255-(in 64510)) band 2)/2 bor ((255-(in 65022)) band 2) bor ((255-(in 65022)) band 1)*4 bor ((255-(in 65022)) band 4)*2 :'- wsad   cn2=((255-(in 61438)) band 8)/8 bor ((255-(in 61438)) band 16)/8 bor ((255-(in 63486)) band 16)/4 bor ((255-(in 61438)) band 4)*2 :'-7658   cn0=cn1 bor cn2   x1=x1-((cn0 band 4)/4)   x1=x1+((cn0 band 8)/8)   y1=y1-((cn0 band 1)/1)   y1=y1+((cn0 band 2)/2)   over 1    putudgsprite(xo,yo,@udg01)   xo=x1:yo=y1   putudgsprite(x1,y1,@udg01)   pause 1   loop do:loop udg01: asm defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %11111111 defb %11111111 defb %11111111 defb %11111111 defb %11111111 defb %11111111 defb %11111111 defb %11111111 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %01111111 defb %01111111 defb %01111111 defb %01111111 defb %01111111 defb %01111111 defb %01111111 defb %01111111 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %10000000 defb %10000000 defb %10000000 defb %10000000 defb %10000000 defb %10000000 defb %10000000 defb %10000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00111111 defb %00111111 defb %00111111 defb %00111111 defb %00111111 defb %00111111 defb %00111111 defb %00111111 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %11000000 defb %11000000 defb %11000000 defb %11000000 defb %11000000 defb %11000000 defb %11000000 defb %11000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00011111 defb %00011111 defb %00011111 defb %00011111 defb %00011111 defb %00011111 defb %00011111 defb %00011111 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %11100000 defb %11100000 defb %11100000 defb %11100000 defb %11100000 defb %11100000 defb %11100000 defb %11100000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00001111 defb %00001111 defb %00001111 defb %00001111 defb %00001111 defb %00001111 defb %00001111 defb %00001111 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %11110000 defb %11110000 defb %11110000 defb %11110000 defb %11110000 defb %11110000 defb %11110000 defb %11110000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000111 defb %00000111 defb %00000111 defb %00000111 defb %00000111 defb %00000111 defb %00000111 defb %00000111 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %11111000 defb %11111000 defb %11111000 defb %11111000 defb %11111000 defb %11111000 defb %11111000 defb %11111000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000011 defb %00000011 defb %00000011 defb %00000011 defb %00000011 defb %00000011 defb %00000011 defb %00000011 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %11111100 defb %11111100 defb %11111100 defb %11111100 defb %11111100 defb %11111100 defb %11111100 defb %11111100 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000001 defb %00000001 defb %00000001 defb %00000001 defb %00000001 defb %00000001 defb %00000001 defb %00000001 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %11111110 defb %11111110 defb %11111110 defb %11111110 defb %11111110 defb %11111110 defb %11111110 defb %11111110 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 defb %00000000 end asm

so, any idea of using "true" sprites instead of that attempt above? Big Grin]]> <![CDATA[LRIM/RTRIM/TRIM built in functions]]> https://forum.boriel.com/showthread.php?tid=1153 Sun, 01 Aug 2021 10:00:06 +0000 RandomiserUsr]]> https://forum.boriel.com/showthread.php?tid=1153
LTRIM
RTRIM
TRIM

functions built in to ZXB

I know you could right one but I wonder if there is a faster way to be compiled?

thanks]]>
LTRIM
RTRIM
TRIM

functions built in to ZXB

I know you could right one but I wonder if there is a faster way to be compiled?

thanks]]> <![CDATA[Spectrum BASIC Dialects]]> https://forum.boriel.com/showthread.php?tid=974 Mon, 31 Aug 2020 16:22:24 +0000 Dorogusha]]> https://forum.boriel.com/showthread.php?tid=974 In the librares (modules).

48 BASIC
128 BASIC (Where is PLAY & SPECTRUM ?)
+3 BASIC
TR-DOS

PRO-DOS
Laser BASIC
Mega BASIC
Beta BASIC
Softek IS
Softek FP


In many cases it is not necessary to follow a strict syntax such as "REM S, A, x, y" (from Softek IS)". And use more correct syntax. But the compiler must understand all synonyms and correct them by prompting the programmer. In turn, the programmer can choose any synonyms, including leaving it as it is.
It is not necessary to use the words LET and SUB in the program, but it is advisable when declaring ...
It is permissible to use signs that an object belongs to a particular type (using letters !,%, $ Or color), as well as an statement to a particular library (to understand where it came from).
The programmer can add his own new statements, functions, libraries, synonyms (i.e. own syntax). But all of them, of course, must be described by the programmer.]]> In the librares (modules).

48 BASIC
128 BASIC (Where is PLAY & SPECTRUM ?)
+3 BASIC
TR-DOS

PRO-DOS
Laser BASIC
Mega BASIC
Beta BASIC
Softek IS
Softek FP


In many cases it is not necessary to follow a strict syntax such as "REM S, A, x, y" (from Softek IS)". And use more correct syntax. But the compiler must understand all synonyms and correct them by prompting the programmer. In turn, the programmer can choose any synonyms, including leaving it as it is.
It is not necessary to use the words LET and SUB in the program, but it is advisable when declaring ...
It is permissible to use signs that an object belongs to a particular type (using letters !,%, $ Or color), as well as an statement to a particular library (to understand where it came from).
The programmer can add his own new statements, functions, libraries, synonyms (i.e. own syntax). But all of them, of course, must be described by the programmer.]]> <![CDATA[SELECT/CASE ... END SELECT]]> https://forum.boriel.com/showthread.php?tid=973 Wed, 26 Aug 2020 15:55:29 +0000 Neurox66]]> https://forum.boriel.com/showthread.php?tid=973 I would like to see  available on the ZX Basic the control flow statements SELECT/CASE ... END SELECT

Code:
Select Case Answer$     Case "YES"         ...     Case "NO"         ...     Case "MAYBE"         ...     Default         ... End Select

Thanks,
Paolo]]> I would like to see  available on the ZX Basic the control flow statements SELECT/CASE ... END SELECT

Code:
Select Case Answer$     Case "YES"         ...     Case "NO"         ...     Case "MAYBE"         ...     Default         ... End Select

Thanks,
Paolo]]> <![CDATA[WindowScrollUp (x1, y1, x2, y2, num_chars)]]> https://forum.boriel.com/showthread.php?tid=966 Fri, 17 Jul 2020 22:41:52 +0000 .fito.]]> https://forum.boriel.com/showthread.php?tid=966
primero decirte que tu herramienta zxb es una maravilla y le está dando una nueva vida al spectrum.

He estado practicando con las funciones scrollup, scrolldown, ...left, right de pixel a pixel y son una maravilla.

Sé que tienes otras prioridades, tal como dijiste en otro hilo, pero yo te pediría implementar un windowscroll que desplaze al menos un cuadro (x1,y1,x2,y2) en las 4 direcciones, con atributos incluidos. Estoy con un juego que requiere scroll y me ayudaría muchísimo a tener un scroll en buenas condiciones y estoy seguro de que muchas personas lo están esperando para sus creaciones. Imagino que otras personas apoyarán mi petición.

mil gracias.


Dejo por aquí una traducción de andar por casa por respeto a todo el mundo:

Hello mate.

first tell you that your zxb tool is a wonder and it is giving a new life to the spectrum (and what I am is / was from amstrad).I know you have other priorities, as you said in another thread, but I would ask you to implement a windowscroll that moves at least one box (x1, y1, x2, y2) in all 4 directions, with attributes included? I am with a scroll type game and it would help me a lot to have a scroll in good condition and I am sure that many people are waiting for it. I imagine other people will support my request.

thank you.]]>
primero decirte que tu herramienta zxb es una maravilla y le está dando una nueva vida al spectrum.

He estado practicando con las funciones scrollup, scrolldown, ...left, right de pixel a pixel y son una maravilla.

Sé que tienes otras prioridades, tal como dijiste en otro hilo, pero yo te pediría implementar un windowscroll que desplaze al menos un cuadro (x1,y1,x2,y2) en las 4 direcciones, con atributos incluidos. Estoy con un juego que requiere scroll y me ayudaría muchísimo a tener un scroll en buenas condiciones y estoy seguro de que muchas personas lo están esperando para sus creaciones. Imagino que otras personas apoyarán mi petición.

mil gracias.


Dejo por aquí una traducción de andar por casa por respeto a todo el mundo:

Hello mate.

first tell you that your zxb tool is a wonder and it is giving a new life to the spectrum (and what I am is / was from amstrad).I know you have other priorities, as you said in another thread, but I would ask you to implement a windowscroll that moves at least one box (x1, y1, x2, y2) in all 4 directions, with attributes included? I am with a scroll type game and it would help me a lot to have a scroll in good condition and I am sure that many people are waiting for it. I imagine other people will support my request.

thank you.]]> <![CDATA[Geany support]]> https://forum.boriel.com/showthread.php?tid=954 Wed, 17 Jun 2020 19:28:36 +0000 britlion]]> https://forum.boriel.com/showthread.php?tid=954
Never made one, so it could be trivial, or a pain!]]>
Never made one, so it could be trivial, or a pain!]]> <![CDATA[spectrum next compatibility]]> https://forum.boriel.com/showthread.php?tid=922 Sun, 01 Mar 2020 01:56:52 +0000 ardentcrest]]> https://forum.boriel.com/showthread.php?tid=922