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Machine Code Routine of the weekHow about a thread that has a routine each week that is in [B]assembly language[/B] and is also described in great detail what the hell is going on …
[QUOTE=Patrik Rak;636167]
[code]
add ... ,a ; 4
jr nc,$+3 ; 12/7
inc h ... /19T inline
[/code]
Patrik[/QUOTE]
Tried to implement ... -
English translations of Czech and Slovak gamesWell, I have prepared this new thread, where you will find information about translations of Czech and Slovak games. Here, you can always find the a…
[QUOTE=Patrik Rak;651665]
BTW, seeing the ... find it funny that Podraz 3 was translated as The Stig ... 3, rather than The Sting 3... Maybe someone might ... want to fix that :)
Patrik ... -
If you like Rebelstar/Gollop type games, then...Go get yourself XCOM Enemy Unknown - it's out on all the major formats, and is a great attempt at a modern take on those old classics (UFO Enemy Unkn…
... =Patrik Rak;660828]Indie developers do... Three cheers to them!
Patrik ... of Fez for the last 3 hours. Still no clue what ... -
Grand Theft Auto V announced!Ok, time for another mega-game thread :smile: [url]http://www.rockstargames.com/[/url] Trailer next week!
[QUOTE=Patrik Rak;664099]Well, in Max Payne 3 lots of the cutscenes used ... in the trailer.
Patrik[/QUOTE]
Yep. Same ... Rockstar game since [I]GTA 3[/I], so it's a ... -
MEMPTR tests for emulator authorsI've recently been completing my MEMPTR implementation and have written a series of tests in [URL="http://homepage.ntlworld.com/mark.woodmass/z80test…
[QUOTE=Patrik Rak;659726]I was wondering if ... OR of the bits 5+3 after SCF/CCF rather than ... clearly shows that the 5+3 flags after POP AF ; ... these two operations the 5+3 F result was not OR ... all 4 values of 5+3 bits of A. The result ... as well.
Patrik -
SCF/CCF flags - new discoveryI can't believe that no one is interested in discussing the additional, previously undocumented internal state of the Z80 CPU I have discovered recen…
[QUOTE=Patrik Rak;667290]Meantime, I have finished ... does move of bits 5+3 from A to F, whereas ... does OR of bits 5+3 from A to F.
Patrik -
SCF/CCF flags - new discoveryI can't believe that no one is interested in discussing the additional, previously undocumented internal state of the Z80 CPU I have discovered recen…
[QUOTE=Patrik Rak;668337]If an instruction modifies ... does move of bits 5+3 from A to F, whereas ... does OR of bits 5+3 from A to F.[/QUOTE ... clear as possible.
Patrik -
CSW file formatHi, i can't google any reasonable description of CSW file format. Can anyone point me to right place ?
[QUOTE=Patrik Rak;674397]BTW, you can also ... series of pulses.
Patrik[/QUOTE]
Lets speak ... intervalu -> to je zhruba 3-4 KB dat.
Brazilian TK90X and TK95SpecEmu provides explicit support for Brazilian TK90X. Other emulators provide indirect support (perhaps the "Spectrum 48K NTSC" option in Fuse?). Al…
[QUOTE=Patrik Rak;692360]You can measure frame ... ]
Contention on Spectrum +3 should start at cycle 14361 ... .php?t=39194&page=3"]#21[/URL].Relocation with SDCCI desperately need auto- relocation with SDCC. Something that will compile all of my code using start address 0 and generate relocation table so that…
[QUOTE=Patrik Rak;696651]BTW, it doesn't ... the relocation table(s).
Patrik[/QUOTE]
It does ... /> 2) high bytes only
3) low bytes only
pathfindingworking on pathfinding in the game. here is Russian description of Lee's algorithm: [url]http://algolist.manual.ru/games/wavealg.php[/url] "if-then"…
[QUOTE=Patrik Rak;698101]Really, don't bother ... marked with value "3", since these are 3 steps away from the ...pathfindingworking on pathfinding in the game. here is Russian description of Lee's algorithm: [url]http://algolist.manual.ru/games/wavealg.php[/url] "if-then"…
[QUOTE=Patrik Rak;699632]Even in a small ... will process about 2*12 - 3*12 nodes when doing A ... is "yes"...
[QUOTE=Patrik Rak;699632]Sure, the worst case ...pathfindingworking on pathfinding in the game. here is Russian description of Lee's algorithm: [url]http://algolist.manual.ru/games/wavealg.php[/url] "if-then"…
[QUOTE=Patrik Rak;700145]Well, 24*24 vs 3*12 still looks like ... it.
[QUOTE=Patrik Rak;700145]Nice visualiser, BTW. The ... example?
[QUOTE=Patrik Rak;700145]Try to apply it ... that.
[QUOTE=Patrik Rak;700145]That's just an ...pathfindingworking on pathfinding in the game. here is Russian description of Lee's algorithm: [url]http://algolist.manual.ru/games/wavealg.php[/url] "if-then"…
... posts :)
[QUOTE=Patrik Rak;700167][QUOTE=Einar Saukas;698243 ... unmarked position next to value "3" should be usually marked ... , and "mountain" that takes 3 steps. In this case, instead ... their "mountain" neighbors in STACK[3].
After we ...pathfindingworking on pathfinding in the game. here is Russian description of Lee's algorithm: [url]http://algolist.manual.ru/games/wavealg.php[/url] "if-then"…
... />
Exactly!
[QUOTE=Patrik Rak;700332]In that case what ... total of 48. Now using 3 different kinds of terrain (path ... a frame, but sometimes spend 3 or 4 frames? I think ... below.[/LIST]
[QUOTE=Patrik Rak;700332]- why should all units ...Pentagon floating bus timingI wanted to take a little break from working on the ZXDS UI yesterday, so I added support for Pentagon timing instead, so I can finally enjoy the lik…
[QUOTE=Patrik Rak;757795]OK, thanks. I know ... in the next 3 days.
[QUOTE=Patrik Rak;757795]OK ...SCF/CCF flags - new discoveryI can't believe that no one is interested in discussing the additional, previously undocumented internal state of the Z80 CPU I have discovered recen…
[QUOTE=Patrik Rak;758844]Thanks, zub. The Q ...Fuse 1.1.1 releasedOn behalf of the Fuse team, I am pleased to announce the 1.1.1 release of Fuse. The changes from the recent 1.1.0 are relatively minor, mostly correc…
[QUOTE=Patrik Rak;767445]Yeah, that's quite ... and run properly on +2A/+3, too... OTOH, I guess that ...cause of 1 tstate differencethe sinclair faq, located at: [url]http://www.worldofspectrum.org/faq/reference/48kreference.htm[/url] says: "NB: Investigations in May 2004 have rev…
... badged machines prior to the +3) drift into so-called "late ... like the +2A, +2B, and +3 are not affected by this ... " timings. Recent investigations led by Patrik Rak confirmed these findings, although I ...Forum problems?I get a "Database error" message when I try to access the 3rd page of [URL="http://www.worldofspectrum.org/forums/showthread.php?t=46648"]this thread…
... ;page=3"]this link[/URL]...[/QUOTE]
That will be Patrik Rak ...BayonettaI don't have any of the consoles on which Bayonetta runs, so I've never played it, just watched gameplay clips on YouTube. Is this game as difficult …
[QUOTE=Patrik Rak;793467]For me, the GOTY ... and the Uncharted series - Uncharted 3 was a slight decline, but ... down for me.
Patrik[/QUOTE]
I'm ... right with you on Uncharted 3. Still only played it once ...I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
[QUOTE=Patrik Rak;808186]Zero Mission is the ... is. It's the only Metroid which has the sequence breaking ... for my ears... :)
Patrik[/QUOTE]
Sounds good ... then instead of [I]Super Metroid[/I]. :)ZXDS 1.3.0Hello, I am really glad I can announce one more [URL="http://zxds.raxoft.cz"]ZXDS release[/URL] on this special day. The major new feature is the lo…
[QUOTE=Patrik Rak;776679]I had my doubts ... able to incorporate the accurate +3 ULA screen switching timing for ... +2A/+3 and improved Pentagon screen timing, too.
Patrik[/QUOTE ...RANDOMIZE - still not sure what it does...Whenever I wish a random number I use RND like: 10 LET a=RND*100 20 PRINT a 30 GO TO 0 and "a" will truly be random. But if is do the following: …
Personally I use Patrik Rak's excellent XORSHIFT RNG...
< ... /> This routine was created by Patrik Rak from the WOS forums and ...I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... ! :)
[QUOTE=Patrik Rak;820076]Played through [B]Metroid Prime[/B] from ... the [B]Metroid Prime Trilogy[/B ...Full-screen 32 columns bicolor engine NIRVANA+I'm glad to announce the release of [b]NIRVANA+ ENGINE[/b], providing support for bicolor graphics (multicolor 8x2) in 32 columns for all standard Sp…
... Whenever generated number is [b]3[/b], next will be [b ... I strongly suggest using [b]Patrik Rak's XOR SHIFT[/b] algorithm ... c074743ea3f926db0037
[b]3.)[/b] You currently have a ... method will reduce memory usage (3 wide tiles instead of lots ...Games That Will Be 10 in 2017The yearly list of some games that are turning ten, just to make you realise how ancient you're getting.... ;) Lost Planet : Extreme Condition …
... Edge 10/10's (Halo 3, Orange Box, Mario Galaxy). I ...
Bioshock
Metroid Prime 3 : Corruption
Halo 3
Uncharted: Drake's ...
Motorstorm
Virtua Tennis 3
Penumbra : Overture
Super ...Import new WoS data from ZXDB?This thread is intended to discuss [url="https://www.worldofspectrum.org/forums/discussion/comment/883669/#Comment_883669"]my[/url] [url="https://www…
[quote="Patrik Rak;910735"][quote="Pegaz;908215"]Just ... has changed for the past 3 or so years. I don ... not much visible.
Patrik
[/quote]
Search does ...Test of screen switching timings.I modified the btime.tap test by Jan Bobrowski to explore the timing of screen switching. The new test, ptime-128, produces different results on diff…
... /"]this [/url]thread started by Patrik Rak in 2014, which also deals ... a 2 T-state delay (3 T-states for the toastrack ...
