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Smooth Color Masked Sprites using fast page flip on 48kHere is a quick demo of using char based sprites using the Page flip method: a) Background is copied to buffer b) Sprites drawn on buffer c) Buffer …
... /> #DEFINE SCREENTABLE 0FB00H ; SCREEN ADDRESS LOOKUP TABLER
ORG 32768 ... -
Smooth Masked Sprites using fast page flip on 48k Part 2Ok, After all the suggestions in Part 1, which were all excellent (Thankyou), I opted on the following: I have 2 x 6k Offscreen areas (Yes, that's …
... /> #DEFINE SCREENTABLE 0FB00H ; SCREEN ADDRESS LOOKUP TABLER
#DEFINE BACKBUFFER 0E000H ... -
Help required to calculate screen addressesDoes anyone have some code that calculates the screen address one pixel below the given address ? Is it best to use a lookup table ? Any examples of …
Does anyone have some code that calculates the screen address one pixel below the given address ? Is it best to use a lookup table ? Any examples of this. -
Help needed to speed up functionCan anyone help me to re-factor this code snippet. The "MAP" section holds information about which tiles go where on the screen (handled by another f…
... be based on the "COLOUR" lookup. Each tile needs a 2x2 ... -
Anyone help re-factoring a tile functionI had some excellent feedback for re-factoring my function that displays the colour for my screen tiles. Can anyone offer some help to improve the fu…
... which is held in the lookup called "MAPLOOKUP". I've used ... -
ANN: Tipshop updated Thursday, 28 July 2005Thursday 28 July 2005 New search script changes, and quite a few tips to keep you going * Updated the search script. You can now specify exact stri…
You know you're a Spec-Chum when......you are tempted to reply to a "name that game" thread with "[url="http://www.sinclairfaq.com/cssfolklore/#notstonkers"]It's definitely not Stonker…
... .76.9" into a DNS-lookup engine. ;)
...you use the ...Pixel Explosion CodeJust a little snippet to cause explosive effects. It uses table lookups for the screen address, and can handle up to 32 pixel particles. A particle…
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; **************************************
; Lookup must lie on a 256 ...Mode 2 Tile Editor SourceA Timex Mode 2 Tile Editor incorporating a byte mirror table. The compiled version is available in the CSSCGC 2008 collection from the WoS archive. …
... /> ; ------------
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; A 256 byte lookup table to mirror the bitmap ...ANNOUNCE: Jet Set Willy: Party Willy [Special Edition 2007]Today (23rd April) is the third anniversary of the full release of [i]Party Willy[/i], Daniela Hantuchov?'s 24th birthday, Nicole Vaidi?ov?'s 18th bi…
... /> [*]laterally invert the title-screen lookup-table (33841-33872);
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…
Skool Disassemblies 2010New year, new thread, new release of the Skool Disassemblies (capitalised for branding purposes :D). Go [url="http://pyskool.ca/disassemblies/"]here[…
... as a PNG, with accompanying lookup table info and graphic data ...Spectranet updateWell, I've not put an update in here for too long, so here's a summary of what's been developing ... * A snapshot manager module. Basically, you can…
... IP address with a DNS lookup).
* DHCP client.
* Socket ...Best way to organise a multi screen game?Hi All, Does anybody know ay good ways to organise large multi screen game? Or any links to useful texts on the matter? In my previous single scr…
... I'm thinking an ix lookup table with x,y coords ...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…
... infinite lives, shields etc.
[*]Lookup game hints, tips and maps ...extension to Z80 opcodes spreadsheetI've set up an extra Excel spreadsheet which references Einar's v.helpful Z80TABLE spreadsheet and allows a list of Z80 assembler commands to be type…
... wouldn't do the external lookup otherwise.
You might ...BIFROST* ENGINE 1.2 released!Another improved version of the BIFROST* ENGINE is now available! Download it here: [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0027405[/u…
... unrolled loops and a couple lookup tables.
[*] Programmers ...SpecBAS 0.754 Now available!Hi all - Due to overwhelming demand from half of my userbase (That's ASH-II to you lot), BEEP has been added! It's not just any old BEEP though - y…
... counts and window-to-sprites lookup tables were not updated properly ...ZX Spectrum Hardware Standards stickyHi I would like to propose that we add a ZX Spectrum Hardware Standards sticky. I should contain all the voltage, current, power and frequencies st…
... would be great to quickly lookup the acceptable supply voltage range ...Repton ManiaHi all, I am the creator, and look after, the Repton Resource Page ([url]www.reptonresourcepage.co.uk[/url]). For the site, I have written a freely …
... 0x9440 unknown
0x08442 0x9642 Lookup table into the screen memory ...
0x0A6F2 unknown
0x0A7B6 Lookup table into the screen memory ... opening screen
0x1166C 0x896C Lookup table into the screen memory ...maths help 'JSW'JET SET WILLY uses a lookup table to play the opening tune (Moonlight Sonata) this is the table [code] 34299 DEFB 81,60,51,81,60,51,81,60,51,81,…
JET SET WILLY uses a lookup table to play the opening ...Animation loopHi. How would you read from a lookup table and cycle through the animations when a key is pressed it's Just the loop example i'm interested in not…
... would you read from a lookup table and cycle through the ...Printing text, part MMXIIXI'm pretty sure there's been a zillion threads about this already, and I don't think it's the first one by myself either, but here goes. Proportiona…
... />
; calculate destination offset (from lookup table)
ld l,9 ...Remainder (Mod) calculationsI've been figuring out how to calculate remainders after integer division by a constant divisor k (A mod k = A % k). I found that for most small di…
... without loops, but without using lookup tables to keep the size ...Your favourite machine apart from The SpectrumI've asked this on a couple of other sites, so now it's time to ask it here: what is your favourite machine, forgetting about the Speccy? For me, it'…
... ), you had to use a lookup table to decide were in ...Your favourite machine apart from The SpectrumI've asked this on a couple of other sites, so now it's time to ask it here: what is your favourite machine, forgetting about the Speccy? For me, it'…
... ), you had to use a lookup table to decide were in ...line routineWondered if anyone can help me out. I have been programming a 3d graphics library for the spectrum, in Machine code. The line routine that I have i…
... see You have implemented the lookup tables as I suggested, and ...Just curious: are we all guys?I was wondering if this spectrum retro mania only affects guys, or if perhaps there are girls around too. And if not: why?! Not that gender is releva…
... ' is really just a dictionary lookup problem, which was not tackled ...Game with best A.I?Hi folks, as I'm been interested in artificial intelligence since the 80's, I'd appreciate your opinions on a Speccy game with the best A.I, "human-…
... tactic. OK, probably just a lookup table of "when player does ...
