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BLOG- ZXSporgBasic RPG development thread- Inspired by the Spectrum 30 show, and after a six-month wait while I was busy playing loads of gigs, I have decided to do a spot of Spectrum coding…
... . Instead of one general ink 1 statement, it specifies the ink ... print black (for a door) or blue for wall depending on ... -
BLOG- ZXSporgBasic RPG development thread- Inspired by the Spectrum 30 show, and after a six-month wait while I was busy playing loads of gigs, I have decided to do a spot of Spectrum coding…
... ]INK 1+6*(VAL t$(5)=1)*((j=7)+(j=8))[/I] or similar ... -
The. Tap StoreWelcome to the [URL="http://thetapstore.zapto.org/"][IMG]http://thetapstore.zapto.org/images/logo1.png[/IMG][/URL] Here we hope to create an archiv…
... BT could be blocking it or something...
Here is ... ms
7 acc1-xe-5-0-2.sf.21cn-ipp.bt.net ... ms
10 t2c3-xe-1-1-3-0.uk-lon1.eu.bt.net ... .104 ms
t2c3-xe-1-1-2-0.uk-lon1.eu.bt.net ... .681 ms
t2c3-xe-1-1-3-0.uk-lon1.eu.bt.net ... -
Writing faster BASICIn terms of structuring BASIC programs, what are the best ways allocate variables, functions, arrays? Any tips. I remember INPUT mag had some suggest…
... this:
[code]
1 GO SUB 2: LET st=t0: PRINT ... 4,0;"Start : ";st:
GO SUB 3:
GO SUB 2: LET ... ft=t0: PRINT AT 5,0;"Finish ... )*100)/100:
STOP
2 LET t1=FN t(): LET ... -
harvard architecture spectrum clone.I got my first +2 before christmas. I'd never given the 128k spectrums much thought, always been a 48k rubber key tradionalist. :smile: I've been me…
... , I think the bank switching (or paging) could have been done ... 64k banks addressed as 8k or 16k banks. Total RAM is ... the reset button is pressed or the power is cycled.
1
7 6 5 4 3 2 1 0 bit
RAM selection
Bits 0-2 ... -
Which Emulator supports Betadisk48?Hi out there and happy new year, I'm looking for an emulator to run with my vision1.7 trdos-rom in 48 mode. Unfortunately most emus only support Bet…
... br />
Bits 0-2 - Color screen edge.
0, otherwise.
(Implement as !A1 or try ... (!A1 && !A0) as some examples use OUT 0,0 ... port configuration:
Bits 0/1 - Number of the drive ... br /> 1, 9, 2, 10, 3, 11, 4, 12, 5, 13, ... -
Elliptical ChallengeSubsequent to the recent "Graph Plot" thread, I wrote this general purpose ellipse drawing routine which will plot (although it doesn't actually use …
... (3,2): LET l=40: LET t=22.5:
FOR a=1 TO 3 ... ,2)=88+p2: NEXT a:
DATA -l,-l,+l,-l,0 ... ,+l
8 FOR a=1 TO 3:
LET ... p2=a+1 OR a=3:
PLOT a(p1,1),a(p1,2):
DRAW a(p2,1)-a(p1,1),a(p2,2 ... -
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…
It's up to you (or me) to find hash ... records.
za = { 1, 2, 0, 2 }
zb = { 2, 2, 1, 1 }
Here's how ... s try t(1)=2
t = { 0, 2, 2 }
rsl = { 3, 4, 2, 4 }< ... s try t(2) = 3
t = ( 0, 1, 3 }
rsl = { 4… -
Idea: New interface 1There are a lot of great new interfaces to plug into the back of the spectrum, but things quickly get rather messy! The interface 1 is a very tidy s…
... format?
Or
2) It is electronically incompatible ... loan :)])
Or
3) Some other incompatibility?
1.45 ( 48k ) .Z80 ... is pressed for less than 0.5 seconds.
The ... -
Tile routinesHi all, Please does anyone have any examples of tile routines in pure asm to set up maptile screens. I would like to try and understand them and ti…
... (number 2) defb 0,1,1,1,1,2,0 etc and next graphic number 3 etc?< ... ld a,(ix+0) ; check whether space or wall on map ... s a bomb (tile 3)
cp 2 ;
jr ... (tile 4)
cp 3 ;
jr z, ... 's something else again (tile 5)
cp 4 ;
Tile routinesHi all, Please does anyone have any examples of tile routines in pure asm to set up maptile screens. I would like to try and understand them and ti…
... 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1
defb 1,0,0,0,0,0,0,0,0,0<…Learning a programming language from scratchSome advice please... At work I use an Excel/Calc spreadsheet of my own making to get address information from various csv/txt files I download ever…
... postcode) < 5) or (len(postcode) > 8):
# is_valid = 0
if ... :)
It runs in python 3.2 (although I'm sure it ... letter
if random.randint(1, 2) == 1:
this_letter = this_letter.lower ...Help with 1-bit sampled soundHi all, I've been sent over this way from the CPC Wiki forums as you guys may be able to help me more specifically with a programming query. Firstly…
... memory mapped I/O addresses or something where I can ... different than the 2.1 one, and maybe indeed 2.0 handles 4bit samples ... bit is hard on a 3.5 MHz machine. Anyway for careful ... (maybe the manufacturer changed or materials changed), or with age (maybe the ...Multiply by 48Is there a 'cheat' to multiply by 48 in Z80? I have a table of sprites 48 bytes each entry, and I want to be able to offset my pointer with a simpl…
... first animation sequence 0, 1, 2, 3 may well point to images 0, 1, 2, 3. But lets ... only need draw images 4, 5, 6, but you make four ... sprite table that go 4, 5, 6, 5. You now have one ... need separate left/right images, or maybe they reverse their animation ...Python script to scrape Amazon.com book reviewsI've been meaning to read the Gollancz Fantasy Masterworks (roughly 40 books) and Sci-Fi Masterworks (roughly 100+ books) lists for a while now, but …
... Stapledon (5, 2, 0, 0, 0, 33)
Time and the Gods Lord Dunsany (3, 3, 1, 0, 0, 30 ... Gene Wolfe (0, , , , , )
Elric Michael Moorcock (0, , , , , )
Gloriana or the Unfulfill ...C64 for the PiSomeone is writing the C64 natively for the Rasberry Pi and it looks amazing. I hope this will make someone do a ZX Spectrum too. Take a look its a…
... : 5.16
FOURIER : 2081.3 : 2.37 : 1.33
ASSIGNMENT : 2.5655 ... L2-cache, Watcom* compiler 10.0
==============================LINUX DATA BELOW ... stack is so buggy or if it used some ...understanding machine codeHi Quick question. Am not really sure if it fits development forum as its not really development per se its more a learners question about developm…
... declared with the value 23612 or $5c3c).
Here are ... +2)
0 Set if printing in lower screen
1 0
2 0
3 ... Set if auto LIST
5 Set to clear lower screen ... Tape Loader selected
7 0
The eight commands ...Interface 1bis updateSupport for connecting a standard PC keyboard to the interface?s PS/2 socket, in place of a mouse, has been added. The external keyboard?s output is …
... :
1. Pins 1 and 5 of the PS/2 socket are connected ... is opened.
3. Else, if at power-up ... interpreted accordingly, that is, as 3-byte mouse movement packets. The ... assignment:
Bit 0-5 Key number ( 0-38 ) or 39 for ?no key ...Interface 1bis updateSupport for connecting a standard PC keyboard to the interface?s PS/2 socket, in place of a mouse, has been added. The external keyboard?s output is …
... pressed for about 2.5 seconds
... = ERR_NR EQU #5C3A; 0
5c3b = FLAGS_ ... for i8080 [1.31]. Page 3
... /> 1f58 : f6fe OR #FE
1f5a ...Joystick Interfaces on +2AJust found out that my DK'Tronics joystick interface doesn't want to play with my +2A (black). The Kempston port works OK, but not the Sinclair port…
... matrix line 3, Mouse Down/Button 2.
Bit 3 K4 keyboard ... 1.
Bit 4 K5 keyboard matrix line 5, Mouse Right/Button 3 ... 'bit 0 is left-most' mode or in 'bit 0 right-most ... already got three inputs (Sinclair 1, 2 & Kempston) is it ...FBZX Wii for WindowsFor testing purpose I adapted FBZX Wii to compile against MINGW and to work on Windows (new SDL sound, Virtual keyboard which works with mouse instea…
... new version for Windows (11.0).
FBZX Wii was ... button 1 or Enter key to select.
Gamepad button 1 button 2 or ESC ...
3 Wiimote 1 Button
4 Wiimote 2 Button
5 Wiimote - Button ...ZX-Modules app reportZX-Modules app report If You are interested, I want to report about the state and progress about my ZX-Modules programs. I would like to report at l…
... /> 1. could the lines be re-listed or a ... instead.
3.2. Create a new Beta Basic ... a Beta Basic 4.0 loader. ZX-Editor loads ... re done click Quit.
5. Relaunch MacZXMC.
1.3 perfectly. I have no ...Fixing my old ZX Spectrum 48K issue 4AHi Guys, I trying to fix my old Spectrum 48K. Looks like my dad used a wrong power supply as the ULA had a bit missing and so did the 7805. So I rep…
... They do sometimes overload one or more of their supplies even ... as normal, swapped lower 2 pins as it need B ... left PIN 1 of IC 12 shows only 0.665 V ... shows a postive 4.3 Volts.
0 Volt on PIN ... />
UPDATE PIN 1 should of course be -5 Volt not 12 ...Fast and easy read/write of attributes?What are the fastest or easiest ways to check the attributes of tiles on the screen, in BASIC? It seems to be a great way of storing object info. …
... example:
[code]
3 BORDER 1: PAPER 5: CLS: PAPER 7:
1+CHR$ 17+CHR$ 0+CHR$ 16+CHR$ 2+"AB":
LET b$=CHR$ 19+CHR$ 1 ... +CHR$ 17+CHR$ 5 ...Popular Computing WeeklyHope someone can help me, I've been typing in a whole heap of early Type-ins for the Amstrad CPC 464 and have typed in a program, though it's not wor…
... #1,0:PAPER #1,1:CLS #1
160 WINDOW #2,22,40,1,8:PEN#2,1:PAPER #2,2 ... :CLS#2
170 WINDOW #3,10,30,10,13:PEN #3,2:PAPER #3,3 ... /> 510 IF h4095 THEN h=0
530 GOSUB 1230
540 ... WHILE INKEY(5)=0
2420 IF INKEY…Popular Computing WeeklyHope someone can help me, I've been typing in a whole heap of early Type-ins for the Amstrad CPC 464 and have typed in a program, though it's not wor…
... #1,0:PAPER #1,1:CLS #1
160 WINDOW #2,22,40,1,8:PEN#2,1:PAPER #2,2 ... :CLS#2
170 WINDOW #3,10,30,10,13:PEN #3,2:PAPER #3,3 ... /> 510 IF h4095 THEN h=0
530 GOSUB 1230
540 ... WHILE INKEY(5)=0
2420 IF INKEY…Fast and easy read/write of attributes?What are the fastest or easiest ways to check the attributes of tiles on the screen, in BASIC? It seems to be a great way of storing object info. …
... example:
[code]
3 BORDER 1: PAPER 5: CLS: PAPER 7:
1+CHR$ 17+CHR$ 0+CHR$ 16+CHR$ 2+"AB":
LET b$=CHR$ 19+CHR$ 1 ... +CHR$ 17+CHR$ 5 ...Dock's ZX Maze gameI'm hoping to finish a simple maze game in ZX Spectrum BASIC this week, as part of the Ludumdare Retro challenge. I used to dabble in speccy basic on…
... 35 LET j1= 0: LET j2=-1: LET s=1: RETURN
... 3: RETURN
38 LET j1= 0: LET j2= 1: LET s=2 ... THEN
BEEP .03,-5: LET r=r+j1: LET ... br /> LET c=c+1 OR c=3: LET y$=SCREEN$(r ... zw=ATTR(r-1,k): PRINT z$;INK 5;x$: POKE ... br /> 305 IF s="5" AND i$Dock's ZX Maze gameI'm hoping to finish a simple maze game in ZX Spectrum BASIC this week, as part of the Ludumdare Retro challenge. I used to dabble in speccy basic on…
... 35 LET j1= 0: LET j2=-1: LET s=1: RETURN
... 3: RETURN
38 LET j1= 0: LET j2= 1: LET s=2 ... THEN
BEEP .03,-5: LET r=r+j1: LET ... br /> LET c=c+1 OR c=3: LET y$=SCREEN$(r ... zw=ATTR(r-1,k): PRINT z$;INK 5;x$: POKE ... br /> 305 IF s="5" AND i$
