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Code execution logging/profilingAs revealed in [url="http://www.worldofspectrum.org/forums/showthread.php?t=41666"]this thread[/url], I'm adding support for reading code execution l…
... (32):
row = []
for x in range(32):
data ... = []
for i in range(8):
data.append(int(''.join ... ) for b in pixel_array[y * 8 + i][x * 8:x * 8 + 8]]), 2))
row.append ... -
Plus DI would like to get a Plus D disk drive interface for use with a Spectrum 128 I plan on acquiring in the future (I don't have the patience to use an …
dd disks are fairly easy to come across
you can always pick up some on ebay (i bought 8 x 10 brand new boxes not long ago)
also you could pick up a load of used amiga disks cheap and reformat them if you wanted -
RAM Diagnostic ROMhi all, i burn this ROM from here [url]http://www.fruitcake.plus.com/Sinclair/Interface2/Cartridges/Interface2_RC_New_RAM_Tester.htm[/url] and i a…
... The Z80 CPU is a 8 bit (8 bits = one byte) processor ...
The data bus is 8 bits wide (one byte) and ... :
8 x 64k bits = 64k bytes plus another 8 x 64k bits ... in the ROM socket, IC 8 ) runs, it cannot be ... and the ROM socket (IC 8 ). It is also unlikely ( ... -
RAM Diagnostic ROMhi all, i burn this ROM from here [url]http://www.fruitcake.plus.com/Sinclair/Interface2/Cartridges/Interface2_RC_New_RAM_Tester.htm[/url] and i a…
... The Z80 CPU is a 8 bit (8 bits = one byte) ...
The data bus is 8 bits wide (one byte) and ... follows:
8 x 64k bits = 64k bytes plus another 8 x 64k bits ... (in the ROM socket, IC 8 ) runs, it cannot be ... and the ROM socket (IC 8 ). It is also unlikely ( ... -
Towdie - remakeA new kickstarter project from the founder of Ultrasoft. [url]http://www.kickstarter.com/projects/854692788/towdie[/url]
... and thinking WOW!... The graphics are outstanding for a Speccy ... of it showed off what ZX graphics could look like and ... used to seeing well designed graphics and take that for ... /> - Interactive backgrounds... With decent graphics, one should expect more from ... -
Microhobby's Pixel A Pixel restoration: 156,157,158,159,160,161,205We've made another release of about 30 restored Pixel a Pixel entries. [url]http://zx.maros.pri.ee/microhobby/MH_156_p15_MH_157_p35.zip[/url] [url]ht…
... vote for some images - modern ZX-graphics scene needs it :)
zx.maros.pri.ee/eng/authors ... -
Boulder Dash with replaced charactersHello everybody :) Before i start i want to excuse me for my 'bad' english (i'm from Russia). All characters (jewels, rock, wall, firefly, butterfly…
... original Boulder Dash got its graphics from the Atari/C64 versions ... Construction Kit converted the Amiga graphics, reduced to monochrome. For ... wasn't a change of graphics over all formats.
< ... if you prefer Atari 8-bit or Amiga graphics, all reduced to ... -
Full 16*16-digit BASIC multiplicationI liked Andre Adrian's 32-bit long multiplication routine so much that I decided to a decimal version. After all, 2^63 is only 9223372036854775808, a…
... "Number 1:"'
V;TAB 8;X;TAB 16;B;TAB 24 ... "Number 2:"'
S;TAB 8;W;TAB 16;D;TAB ... /> ;transfer the 8 BASIC variables into 8*2-byte registers
X: LET X=Z
; 403 ... -
display file addressing; screen slicingWhile working on this Compendium I'm updating or rewriting a lot of stuff. One thing I eventually came to appreciate was the simple & clever way in w…
... 3 LET b=INT (y/8): GO TO 6
... INT (y/8)
5 LET c=INT (x/8)
... 6 LET hl=(INT ((64+b)/8)*8+y-b*8 ... )*256+(b-INT (b/8)*8)*32+ ... c:
LET w=PEEK hl: LET p=8-x+c*8 ... RETURN
10 LET x=xo-x1: LET y= ... -
display file addressing; screen slicingWhile working on this Compendium I'm updating or rewriting a lot of stuff. One thing I eventually came to appreciate was the simple & clever way in w…
... /> [COLOR=Red]LET e=b(8-x+c*8)[/COLOR]
[/code]and ... the listing it says 36.8[/QUOTE]
I thought ... with "LET e=2^( 7-x+c*8 )" would always be very ... line 6 to PLOT 255-x,175-y: RETURN) the mid ... -
display file addressing; screen slicingWhile working on this Compendium I'm updating or rewriting a lot of stuff. One thing I eventually came to appreciate was the simple & clever way in w…
... LET hl=16384+INT (b/8)*1792+y*256-b*2016 ... =PEEK hl: LET e=b(8-x+c*8):
IF INT (w ... =b: LET c=b: LET x=b: LET y=b:
display file addressing; screen slicingWhile working on this Compendium I'm updating or rewriting a lot of stuff. One thing I eventually came to appreciate was the simple & clever way in w…
... =VAL (CHR$ 196+"10000000"( TO 8-x+c*8))[/code][/QUOTE]
x+c*8))[/code]
is about ...Seen any ebay madness?? post it here !!!What with some high prices fetched on speccy games over the past few days , thought it might be an idea to keep a WOS record of some of the higher fi…
Hi all :)
[url]http://www.ebay.co.uk/itm/4-x-Sinclair-ZX-Spectrum-User-Magazines-/310771265010[/url]
economy delivery ?:)
Greets,
GorskiSeen any ebay madness?? post it here !!!What with some high prices fetched on speccy games over the past few days , thought it might be an idea to keep a WOS record of some of the higher fi…
[QUOTE=gorski;730134]Hi all :)
[url]http://www.ebay.co.uk/itm/4-x-Sinclair-ZX-Spectrum-User-Magazines-/310771265010[/url]
economy delivery ?:)
Greets,
Gorski[/QUOTE]He/she wrote 400 instead of 4,00.array offset (z88dk)Im trying to simulate a 2 dimensional array by using an offset [code] #include <fzx.h> char scr[768]; int arrayoffset(char x,char y) { return (x*…
... ];
char arrayoffset(char x,char y)
{
return ... ((x*24)+y);
}
void ... main()
{
char x,y;
fzx.font = ff_Swiss ...Finders Keepers+I know a few of you are interested in this project so I thought it was about time I started a proper thread for it rather than just slipping bits int…
... .
For example, 16 x 16 pixel objects that I ... built for a 2 x 2 grid of 8 x 8 characters are now ... 16 x 16 for more efficient ...Best Spectrum game from 2013 PollThe time has come. This year to avoid personal attacks towards me :P everybody can select a maximum of 3 games. Every person who votes for more than …
... )
6th------------------------Hedgehogs (8 votes)
7th--------------------------------ZX Striker (7 votes)
Colission detection problems.G'ah...it's always the same (I've asked before too) - I'm always struggling when it comes to doing box colission checks, so I'm basically hoping you …
... Y = 0
Enemy. X = 8
Y = 0
With x being horizontal. I think I ... combined heights minus one (16 + 8 - 1 = 23) then the ... and your player is only 8 x 8 pixels in size. They ...Colission detection problems.G'ah...it's always the same (I've asked before too) - I'm always struggling when it comes to doing box colission checks, so I'm basically hoping you …
... your case that's 24 + 8 - 1 = 31) the sprites are ... combined heights minus one (16 + 8 - 1 = 23) then the sprites ... and your player is only 8 x 8 pixels in size. They area ...so time to leave Windows XP or notSo, I finally decided to buy a SSD and I plan to install it inside my laptop. It is an old laptop, Asus X50N, from 2007, with Nforce 610m, Athlon X2,…
... have a play with Windows 8.x as there are a lot ... them not Win 8, we have 2 Win 8 machines which are ...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. …
... you'd need to do x - ( 8 * INT ( x / 8 ) ). That is, divide the ... probably easist to do INT ( x / 8 ) - ( 8 * ( x > 63 ) ) which means divide ... get the existing attribute x, then do ( 8 * INT ( x / 8 ) ) + ink. In other ...ANN: Sabre Wulf on Windows Phone!30 years ago this summer Ultimate's Sabre Wulf was released and now it's on Windows Phone: [URL="http://bit.ly/sabrewulfwinphone"]Sabre Wulf on Windo…
[QUOTE=aowen;774899]I'm getting a Windows phone later this year [/QUOTE]
And I've gone the other way and switched to Android. Mostly because my Lumia 800 was locked to windows 7.8 with no chance of upgrading to 8.x.ANN: Sabre Wulf on Windows Phone!30 years ago this summer Ultimate's Sabre Wulf was released and now it's on Windows Phone: [URL="http://bit.ly/sabrewulfwinphone"]Sabre Wulf on Windo…
... no chance of upgrading to 8.x.[/QUOTE]
I'm ...What if Sinclair had released a 16 bit Spectrum?Had Sir Clive not wasted his companies money on the white elephant that was the C5 and instead focused on competing with his rival computer manufactu…
... same date. Both being 8-bit with improved graphics, in particular the ... , but if it was improved graphics that Sinclair needed to get ...
