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Copying a SCREEN$ in ZX BASIC in 1 second?!Following on from the revived "[thread=20207]Saving a complete SCREEN$ in BASIC[/thread]" thread (although Arjun really only needed a suitable POKE i…
... $(2049 TO 4096) : at line 40 will copy the middle 1 ... /> LET m$=FN m$("S",0,"-",16384+2048,2048 ): GO SUB ... $=FN m$("-",16384+2048,"S",0,2048 ): GO SUB 33
Load! Screen$ questionI've got a basic program listing in BASIN which among other things recalls a screen via Load! (I've Save!'ed a screen into memory before hand). How d…
... SUB 20: PRINT ramtop: PAUSE 0:
LOAD !"screen"SCREEN$ : POKE ... " THEN GO TO 30
40 CLS : PRINT "I'm back ...Copying a SCREEN$ in ZX BASIC in 1 second?!Following on from the revived "[thread=20207]Saving a complete SCREEN$ in BASIC[/thread]" thread (although Arjun really only needed a suitable POKE i…
... /256),l,INT(l/256),0)+","
+FN d$(b$,b ... THEN RESTORE 21: LET off=0: GO SUB 29: LET a ...Commodore AMIGA QuestionI have two Amiga 600HDs and I'm looking to clone the HD of one to the other. The HD worked in the Amiga, but when I put it in my USB HD caddy it jus…
... need a 44 way to 40 way ide converter. Also bare ... . Windows drive on IDE port 0), and Amiga drive on IDE ...SE Basic Type-ins^Pete suggested creating a sticky thread for SE Basic discussion. I thought a Type-ins thread might also be useful. Up to the mods if they want to ma…
... "a"+1,126
40 POKE USR "a"+2,255 ... *i
140 PALETTE 40+i, 3+4*i+32 ... i
210 PRINT #0;AT 0,0; PEN 0; PAPER 6; FLASH 1 ... ; BRIGHT 0;" "; PAPER 7;" "
...So what is the best Spectrum?I've had a search and even though i can remember a similar thread somewhere I'll twist it a bit. Whats the best "unmodified" Spectrum? (modification…
... Basic / 48K: 1261278 (7 hours, 0 minutes)
+3 Basic / +2A ... : 1562448 (8 hours, 40 minutes)
128 Basic / 128K ...Musician needed!An old "classic" game had a tune in it which didn't sound too good. The beeps below should give you a clue as to which program I'm talking about... […
... states
freq = 3500000/((74T+delay)*2) Hz[/CODE]
[/QUOTE ... to use standard BEEP values - 0 for middle C and so ...Random numbers...Hi Folks, I am not an expert when it comes to random numbers. If I have the RANDOMIZE statement the beginning of a program and then proceed to gene…
... LET a=RND: LET b=0: LET x=RND: LET y ... AT 4,11;i
40 LET b=RND
50 ...Serial protocol, help!Hi, simply trying to find best way to transfer programs from PC to real ZX Spectrum for testing purposes. Under Windows I tried using Spxfr and it w…
... ;; ------------------------------------------------------------
_rs232_write:
;; delay between bits must be
;; bit 0
srl d ; MSB ... xor b ; negate bit 0 | 4 t-states
0 | 4 t-states
Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…
... Z, npatch ; 63861 40 18 no change if no ... cpatch ; 63876 40 1 disable if parameter=0
ADD ...
NOP ; 63887 0
juston: LD HL ... /> LD BC, 0 ; 64088 1 0 0 and reset BC< ...Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…
... /> chrad:
defw 0
atflag:
defb 0
crmsk:
defb 0
crad1:
40, $40, $40, $40, $40
defb $40, $40, $60, $00, $03, $40, $40, $20, $20, $10 ...New game! Nanako in CJMC for ZX81!Yup, that's true. We've been busy in crafting a nice, small, simple library to code games in text mode (this is, standard, unexpanded) for the 16K ZX…
... ;delay< ... 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
dw 0,0,0,0,0,0,0,0,
Dr BEEP
May 2011
Brand new software
My first proper Tune.So, I made the drum track for the WOS Jam thread, and got so into it, that I ended up making a cover version of Massive Attack's Unfinished Sympathy.…
... compression and a couple of delay repeats. I can't hear ... 's nothing in the top 40 with real vocals.
Back to BASIC[U][B]Archaeology guide to programs compiled used MCODERII.d[/B][/U] After various people have been talking about "Frank'n'stein" I decided to finis…
... [B]BORDER 0[/B][CODE] LD HL, 0 ; 27917 33 0 0
LD ... ZX FP calculator
RST 40 ; 28054 239
;following ... 15 BORDER 0: PAPER 0: INK 7: FLASH 0: INVERSE 0: BRIGHT 0: CLS: BEEP ... (1/300),0: RANDOMIZE ...Frank N SteinThis one > [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0001849[/url] Always seems to crash about level 7 (maybe a bit more) or so with an …
... 8010: POKE 59197,0: IF PEEK(53794)=0 THEN GOSUB 1500
0 THEN GOSUB 1500
3720 ... /> 8050 IF c=0 THEN FOR j=1 TO 40: NEXT j ... NEXT s: IF PEEK 59197=0 THEN GOSUB 8400
... 8305 POKE 59197,0: POKE 23675,p1: POKE 23676 ...Storing and displaying attributes...Hi Folks, I have a requirement to store and then redisplay a line of attributes from the screen. For example: 100 DIM a$(1,32) 110 LET line=10 120…
... CODE "A",CODE "$",14,0,0,64,0,27,41
20 PRINT ... SCREEN";AT 20,0;"AND SOME MORE..": PAUSE 0
30 LET ... P=1: GO SUB 60
40 CLS ... : PRINT "PRESS A KEY": PAUSE 0
50 ... LET P=0: GO SUB 60 ...Print TextHow do i print text on the bottom left row(memory location in attribute 23295) of the screen in assembly? I understand the parts better on paper and …
... ; $0A - COLOUR ((PAPER - (0-7) * 8) + (INK 0-7))
ORG ... L,A
LD H,0
ADD HL,HL< ... AND $F8
ADD A,$40
LD H,A
PRTPOS DEFW 0
ATTBYT DEFB 0
[/code]Thinking of making a "Wicker Man" text adventureI introduced my friend to the wonderful world of Speccy text adventures the other night, after she reminded me she liked D+D/MMORPGs; so we played an…
... /> [code]
15 BORDER 0: PAPER 0: INK 0
20 CLEAR 29856 ... =?????
30 LOAD "" SCREEN$
40 LOAD "" CODE
50 POKE ...Speeding up select processing...Hi Folks, I have the following code in my program and it works fine but is rather "sluggish". I have even moved it to the beginning of the program …
... /> [code]
4300 LET ss=0:
GO SUB 4210:
30 LET p$=("0" AND hhSpeeding up select processing...Hi Folks, I have the following code in my program and it works fine but is rather "sluggish". I have even moved it to the beginning of the program …
With the demo looking like this:
[CODE]10 LET hh=10
20 LET mm=37
30 LET p$=("0" AND hhSpeeding up select processing...Hi Folks, I have the following code in my program and it works fine but is rather "sluggish". I have even moved it to the beginning of the program …
[QUOTE=Paddy Coleman;545173]Hi Dr Beep,
Your new way of creating p$ does not yield the correct result. You get 110:37 in the example below rather than 10:37.
[CODE]10 LET hh=10
20 LET mm=37
30 LET p$=("0" AND hhSpeeding up select processing...Hi Folks, I have the following code in my program and it works fine but is rather "sluggish". I have even moved it to the beginning of the program …
... ,10; INK 7;"1"; INK 0;"00:00"
20 FOR ... TO 55 STEP 5
40 LET P$=STR$ (A+100 ...Drawing a "window"...Hi Folks, I want to display a blank window over an existing screen. It then draws a border around it but that is not the point of my question. Ini…
... 23+CHR$ 25+CHR$ 0 which reduces the length of ... $
40 PRINT AT 0,0;LEN m$:
PAUSE 0:
... 70 PRINT AT 0,0;LEN m$:
PAUSE 0:
CLS ... 23+CHR$ 25+CHR$ 0:
NEXT a
... 100 PRINT AT 0,0;LEN m$:
PAUSE 0:
CLS ...ANN: Spectaculator for iPhone, iPod Touch & iPadHi all, Spectaculator is now available for the iPhohe, iPod Touch & iPad! It features the same high quality emulation developed for the Windows' ve…
... ,
Sorry for the delay, been a bit manic.
0 (delete), for example. I've ...enJine: a fast tilemap enginetile engine based on excellent work by Joffa Smifff. here you can download first tech demo. [url=http://ketmar.no-ip.org/tmp/enJine.tap]Get It Now![…
... going to be about 30%-40% slower than using IX and ... :
Draw tile row 0
Draw tile row 1 ... /> Draw sprites for tile row 0
Draw tile row 3 ...Timex Floppy Disk Drive emulation discussionI feel embarrassed for starting this topic because I can't contribute with actual code, but this is a new attempt to simplify and present what the Ti…
... />
The physical format is 40 tracks, 1 head, 16 256 ... -byte sectors per track numbered 0-15. There's a software ... read them in the order 0,7,14,5,12,3 ...Timex Floppy Disk Drive emulation discussionI feel embarrassed for starting this topic because I can't contribute with actual code, but this is a new attempt to simplify and present what the Ti…
... ;547141]The physical format is 40 tracks, 1 head, 16 256 ... -byte sectors per track numbered 0-15. There's a software ... read them in the order 0,7,14,5,12,3 ... is 160 tracks then tracks 0,2,4,6,8,....,158 ...Birthday PlotsHello all; When browsing the web, I stumbled across an oddity known as Birthday Plots. In effect somebody enters a numeric date and the computer prin…
... all coordinates are computed between 0 and 1 so the eventual ... by the LOGZ in line 40. It seems to be a ... produces something in the range 0..-MAX, or -maybe more likely ...Birthday PlotsHello all; When browsing the web, I stumbled across an oddity known as Birthday Plots. In effect somebody enters a numeric date and the computer prin…
... P1=0: LET P2=0: INPUT "DATE (NUMERIC) MMDDYY",Z
40 LET ... C=INT (LN Z-7)*0.01
70 LET U1=0: LET U2=0
80 LET L1 ... NEXT J
330 PRINT #0;"CHANGE PAPER AND PRESS SPACE ... BAR"
340 PAUSE 0
350 GO TO 20 ...
