-
real value of some of these books as learning aids?Ok, I admit perhaps it was a late night and frustration. :???: I could have been hallucinating when i was doing the typein. But I think not.. [url]…
... 22528+768
30 LET attr = INT (RND * 255)
40 POKE ... a, attr
50 NEXT a
FLASH ON/OFF). To turn off ... -
Zecut0r and ZAFA while ago (about 2 yrs)i took VbSpec and tried to port it to Delphi 6. Althought it was pretty weak, it. Meanwhile DelphiSpec 0.1 appeared and i wa…
... /> $i sptword.fth
;"ATTR Table Demo by Steve Parry ... cal the value of attr"
int k;
int j;
;"set print location"
."ATTR TABLE PAPER "
;"print message ... print the value of the attr"
;"in the current ... -
Pixel Color IncorrectHello i am new to the ZX Spectrum and z80 assembly language. I am coding my first game and am having a small problem. I am trying to make the botom r…
What FrankT said.
You can set the attribute for any combination by using the formula:
attr = 128*flash + 64*bright + paper*8 + ink
where, flash = 1/0 (on/off), bright = 1/0(on/off), paper = 0..7, ink = 0..7 -
real value of some of these books as learning aids?Ok, I admit perhaps it was a late night and frustration. :???: I could have been hallucinating when i was doing the typein. But I think not.. [url]…
... 22528+768
30 LET attr = INT (RND * 255)
40 POKE ... a, attr
50 NEXT a
Amazing Short Type-InsHey all ! Been having some pretty stressfull days lately so I tought I would type in some games. There was a very nice type-in book here in Slovenia…
Hey all !
Been having some pretty stressfull days lately so I tought I would type in some games. There was a very nice type-in book here in Slovenia called "Mirko Tipka na Radirko" which is roughly translated as "Mirko types on rubber" ( ...BASIC Keyword ReferenceRealised that the Sinclair Basic section would be a better place for discussion of BASIC keywords, so for reference the old thread is in [thread=2005…
... E : SYM + 6
ATTR : E : SYM + L NEW ... RND : E : T
FLASH : E : SYM + V RUN ... TAN : E : E
INT : E : R THEN : KLC ...GEDit syntax highlighting for Boriel's ZX BasicHi! I just tailored this syntax highlighting code and would like to share with he community. Suggestions are always welcome, though the file works w…
...
fastcall
flash
for
...
inkey
int
inverse
... />
asc
attr
csrlin
hex ...The flash feature (graphics attr)Flash feature on speccy is not an artist-friendly thing. But sometimes it is useable... Do you know any good use of flash in games? For example I re…
Flash feature on speccy is not ... know any good use of flash in games? For example I ... screens with tricky use of flash (the big classic is JSW ...Textured Scanline Flood Fill for ZX Spectrum 48KPity that it's quite hard to contribute code to WoS in a straightforward manner. Recently, I have created a textured/hatched fill M/C routine for the…
... /> 320 LET o=15624+8*INT(RND*30)
330 REM ... /> 340 POKE 63692,o-256*INT(o/256): REM lower byte ...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…
... controlcharacter and read it with ATTR(y,x) for collission.
10 IF ATTR(Y,X) 56 THEN GOTO ...Oh so BRIGHT!What is the SLOWEST way to change the attribute area to BRIGHT? It has to be legit! No meaningless instructions or doing stuff for the sake of it. …
... /> [code]
10 LET y=INT(RND*24)
20 LET ... x=INT(RND*32)
30 IF ... ; FLASH 8; BRIGHT 1; OVER 1;" ";
40 IF y64 OR (ATTR ... (y,x)>127 AND ATTR(y,x)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…
... off as in basic when INT() is used (C is ... first call turns FLASH on, the second turns FLASH off).
< ... /> [code]
// bit 6 = xor flash in plot
if ... d_ColourRect(struct sp1_Rect *r, uchar attr, uchar attr_mask)
{
...BASIC Keyword ReferenceHi. I do most of my ZX work on a grey-case +2 which, as we all know, is devoid of most of the 48k BASIC keywords (it has LOAD and stuff, but not much…
... Shift and 'E'
ATTR Caps Shift+Symbol Shift, ... , then 'X'
FLASH Caps Shift+Symbol Shift, then ... flashing K Cursor.
INT Caps Shift+Symbol Shift, ... and '3'
Flash On Caps Shift+Symbol Shift ...BASIC Keyword ReferenceHi. I do most of my ZX work on a grey-case +2 which, as we all know, is devoid of most of the 48k BASIC keywords (it has LOAD and stuff, but not much…
... /> ATN : E : SYM + E
ATTR : E : SYM + L
BEEP ...
EXP : E : X
FLASH : E : SYM + V
FN ...
INPUT : K : I
INT : E : R
INVERSE : E ...General purpose full screen input routineHi Folks, One of the things that annoyed me back in the 1980s with most BASICs was the lack of a full screen "formatted" input function. You could …
... =(1)Mixed (2)Upper (3)Int (4)Num
240 REM ... REM
290 POKE P,ATTR (i2,i0): PRINT AT i2 ...General purpose full screen input routineHi Folks, One of the things that annoyed me back in the 1980s with most BASICs was the lack of a full screen "formatted" input function. You could …
... =(1)Mixed (2)Upper (3)Int (4)Num
250 REM ... REM
300 POKE P,ATTR (i2,i0): PRINT AT i2 ...BIN2BAS (load BASIC text into emulator) utilityI've nearly finished testing this. It allows a BASIC program to be loaded from a text file in any emulator which has a "load binary" option. I was wo…
... ,1: ERASE "f?.*": ERASE "b:": FLASH 1
19 FOR a ... d
30 LET a=ATTR (b,c): POKE 12345,BIN ... a$=INKEY$
32 PRINT INT a+LEN b$+LN c ...hash function permutation tableI'm using a simple Pearson hash function to generate keys for a $(103,6) array using a 256-byte permutation table. How do I arrange the entries in th…
... ", "DEF FN", "DIM", "DRAW", "ERASE", "FLASH", "FORMAT", "FOR", "GO SUB", "GO ... ", "ASN", "ATN", "ATTR", "CHR$", "CODE", "COS", "EXP", "FN", "INKEY$", "INT",
"IN ... , unsigned char *key )
{
int h = salt;
unsigned char ...hash function permutation tableI'm using a simple Pearson hash function to generate keys for a $(103,6) array using a 256-byte permutation table. How do I arrange the entries in th…
... ", "DEF FN", "DIM", "DRAW", "ERASE", "FLASH", "FORMAT", "FOR", "GO SUB", "GO ... ", "ASN", "ATN", "ATTR", "CHR$", "CODE", "COS", "EXP", "FN", "INKEY$", "INT",
"IN ... , unsigned char *key )
{
int h = salt;
unsigned char ...Detecting flash mode inversionsIs is possible to detect with certainty when flashing characters change from normal to inverted and vice-versa?
... read :p
The attr is read every time and ...
[code]
5 FLASH 0: CLS : FLASH 1
10 LET ... 25 LET m=f-2*INT (f/2)
30 ... until it perfectly fits the flash. it always loses sync ... emulators use different timings for flash effect.
2. there ...Fast Condition TestingHello my friends, I have been writing some input and string handling routines in BASIC lately - yeah I could write them super fast in C/ASM via z88d…
... =(1)Mixed (2)Upper (3)Int (4)Num
250 REM ... REM
300 POKE P,ATTR (i2,i0): PRINT AT i2 ...The 20th comp.sys.sinclair Crap Games Competition thread!Hi all, [SIZE="7"][B][CENTER]ANNOUNCEMENT![/CENTER][/B][/SIZE] The comp.sys.sinclair Crap Games Competition 2015 is now well and truly OPEN! [url]…
... ATN ATTR BIN CHR$ CODE COS EXP FN IN INKEY$ INT LEN ... DATA DEF_FN DIM DRAW ERASE FLASH FOR FORMAT GO_SUB GO_TO IF ...Randomised data samplingHere is something that could be written in BASIC, if anyone is interested. Lets say we want to sample a subset of a larger population, we can do t…
... of 1st a$() row in ATTR
attribute byte values ... /> 53 POKE pt+pip,INT (RND*4)+2: POKE ... "Sample? ";is: LET is=INT ABS is:
IF NOT ... $ van:
LET row=INT (ran/32)+2: LET col ... AT row,col; INK van; FLASH 1;"O"
130 ...(Fixing) The Swordsman of Kraxis 7The Swordsman of Kraxis 7 ([url="https://worldofspectrum.org/software?id=0013314"]link[/url]) is an arcade adventure, from a type-in book (in BASIC).…
... /> 3 PRINT AT 7,3; FLASH 1;"THE SWORDSMAN OF KRAXIS ...
785 IF INT (p/10)>INT (mt/10) THEN PRINT ... TO 790
786 IF INT (p/10)10 THEN LET ... CLS : PRINT AT 10,4; FLASH 1;"YOU'VE FOUND THE ... SCROLL"
1010 LET CC=INT (RND*8999)+1000
1020 ...Spectrum Flash IntroYou can see Speccy Flash Intro here: [url="http://nd.vitebsk.net/speccy.php"]http://nd.vitebsk.net/speccy.php[/url]
You can see Speccy Flash Intro here:
[url="http://nd.vitebsk.net/speccy.php"]http://nd.vitebsk.net/speccy.php[/url]Flash Beer ZX Competition!!!The first, who will send us the answers of 2 questions about the game, will take 5 EUROs and a FREE dedicated cassette of Flash Beer Trilogy! More i…
The first, who will send us the answers of 2 questions about the game, will take 5 EUROs and a FREE dedicated cassette of Flash Beer Trilogy!
More info: [url="http://www.c-system.hu/edy/wss/"]http://www.c-system.hu/edy/wss/[/url]NEW INTERFACE FOR ZX SPECTRUM!!Hi all zx-maniax! Here is a letter from Polish inventor, Yarek Adamski. He constructed a new brilliant interface for ZX SPECTRUM. Ready carrefuly i…
... , I've plugged this YAMOD int YABUS.ZX.
It is ... harddisks, CD
readers, Compact Flash, etc.).
- YAMOD.EPROG - teoreticly ...
