ScotlandThis thread is for whether we should split the LB into manip/no manip. If you actually have any suggestions on rules to have if we do this, please post them at https://www.speedrun.com/yugiohfm/thread/qjef7/.
I appreciate reading can be hard but please at least try.
Since we're reopening this discussion, I've decided to make a thread on this matter since it seems most agree this is a place where substantive discussion is needed. To clarify, this thread is about what the rules should be if there's a split. Discussion over whether there should be a split should be kept to the Discord server.
I'll start off by giving the two main issues here that need to be thought about, as I see it.
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It's not terribly difficult to manip a good drop at the start of the game off a not too obviously manipped starter deck. See the following: The main point with this is that it's more complicated than merely disallowing resets.
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In a 15 card race, Nate got deck 14888 (not 14810 as he suspected): This is pretty much identical with deck 14810, the original manip deck with 2 dragons, 5 thunders, Beast Fangs, and Raigeki. If we had a split, how do people think this kind of situation should be handled?
There's been a lot of discussion about the leaderboards again as of late. Part of the discussion has focused on what rules would demarcate the two, although of course this has not been the whole discussion.
Universal claims like 'of course it can be done' and 'it's impossible to define RNG Manip' are not convincing anybody. Therefore I suggest we discuss concrete proposals for rules here, purely from the point of what certain rule proposals fail to prohibit and uninterrupted by the broader conversation.
I would like this discussion to stay on objective matters. Therefore please no rule proposals involving appeals to 'intent', since this cannot be pinned down. Of course it could be decided that rules need not be objective, but that is a separate matter and beyond the scope of this thread.
Lastly this thread is primarily meant to help inform the general conversation, rather than a place where final rules are decided or any such thing.
Not much to say, this program calculates the medals handed out by everyone if you tell it the medals dropped by six or so pairs. http://www.mediafire.com/file/sqmczso97nccqaj/Medals_Predictor.zip
I'm in the middle of reorganising this post to retain only things of interest to someone, say, speedrunning hundo. Go to https://goo.gl/Ybtr6A for more technical details if you'd like to mod this game or are just into that sort of thing.
Passwords The full password list can be got from https://docs.google.com/spreadsheets/d/1zpBNCHcCoU_lidOsSlgQeEnOvB76oJkYLt5nPlhQBYk/. For convenience, the cards without a working password are listed at https://pastebin.com/LPYjSEBp
Fusion table I've put this up at https://docs.google.com/spreadsheets/d/1N1Q5uf3Xbf1KyWx0iI3REoQi7NrqdwSHb0oR06UH-LE/. It's not very convenient to use, but it's there anyway.
Deck Leader GameFAQs user Hozu found some good information on EXP gain, which they posted at https://www.gamefaqs.com/boards/589455-yu-gi-oh-the-duelists-of-the-roses/74521692?page=1/. At https://goo.gl/BfyPt3 you can find all of the leader abilities.
Slots There are 8 cards where lining them up in slots gives a special rare, and they are:
060 Dark Magician -> 087 Dark Magician Girl
061 Illusionist Faceless Mage -> 733 Brain Control
272 Harpie Lady -> 702 Harpie's Feather Duster
539 Thunder Nyan Nyan -> 700 Raigeki
716 Dark-Piercing Light -> 715 Swords of Revealing Light
722 Stain Storm -> 811 Acid Trap Hole
754 Dark Energy -> 699 Dark Hole
837 Ultimate Dragon -> 083 Lord of D.
Any other three-in-a-row will result in one of the following 22 random rares, all equally likely:
000 Blue-Eyes White Dragon
007 Red-Eyes B. Dragon
054 Right Leg of the Forbidden One
060 Dark Magician
075 Skull Knight
092 Gemini Elf
113 Temple of Skulls
115 Fire Reaper
118 Flame Ghost
151 Flame Swordsman
294 Summoned Skull
362 Toon Summoned Skull
408 Jirai Gumo
486 Labyrinth Tank
498 Cannon Soldier
502 Barrel Dragon
629 Dissolverock
635 Barrel Rock
791 Sword of Dragon's Soul
792 Enchanted Javelin
793 Anti-Magic Fragrance
819 Gorgon's Eye
The cards that do not show up as a normal card in slots are listed https://pastebin.com/iScCqmxN
Destiny Draw Your Destiny Draw draw depends on situation, rank, and some RNG (no surprises there). You must have less than 1000 LP, and your rank must meet a minimum requirement depending on your DL, either 1LT or LTC. The requirement for each card is given in the deck leader abilities section.
Think of the possible draws as laying on a grid, where you have 3 columns and 7 rows. The row is chosen by the game at the start of your turn and comes from the situation you're in, but your draw from that row isn't determined until you look at your hand.
The rows are:
row 1 - Mirror Force, Dark Hole, Woodland Sprite
row 2 - Raigeki, Dark Hole, Arsenal Bug
row 3 - Dark Hole, Earthshaker, Earthshaker
row 4 - Riryoku, Raigeki, Raigeki
row 5 - Royal Decree, Harpie's Feather Duster, Royal Decree
row 6 - Mirror Force, Dark Hole, Dian Keto the Cure Master
row 7 - Raigeki, Swords of Revealing Light, Dian Keto the Cure Master
If your rank is at most RADM, then the card chosen from the row is 20% first card/25% second card/55% last card. If you're above RADM, it's 100% for the first card.
The following are the conditions for each row; they are checked in the given order.
Woodland Sprite row: The highest attack monster* on the field • Must be opponent-controlled • Must be a Fiend • Must be less than 3 squares within your DL Your opponent must control at least three Fiends.
Arsenal Bug row: You must have an Insect as your DL. Your opponent must control at least three monsters such that • Their attacks are between 3000 and 3999 inclusive • They do not benefit from Forest (i.e., they are not Beasts, Beast-Warriors, Insects, or Pyros).
Earthshaker row: There must be at least 31 Labyrinth squares. You must control no monsters that can go through Labyrinth. Your opponent must control at least 3 monsters that can go through Labyrinth.
Riryoku row: Your opponent must control the highest attack monster*. The highest attack of cards out of your hand must be lower than said monster's attack. The difference must be lower than half your opponent's LP.
Royal Decree row: You must control the highest attack monster*. Your opponent must have at least 4 traps out.
If none of the above conditions are met and the player has less than 250 LP, then one of the remaining two rows are chosen at random. Else there is no Destiny Draw.
- If there is a tie, highest defense is the tiebreaker. If there is still a tie, the card summoned first wins.
Reincarnation Not every card can be obtained from reincarnation. Those that can't are listed at https://pastebin.com/VH4Yw8Xw
When you reincarnate a card, the game first decides whether to give you a monster or spell. If you reincarnate a monster, it's 80% monster/20% spell. If you reincarnate a spell, it's 60% monster/40% spell.
Next it decides what DC of card to give you. There are two ranges depending on the DC of the card you're reincarnating: the high range that goes from DC + 1 to DC + 10, and the low range that goes from DC - 10 to DC + 1. The game decides which range to pick depending on the ranks of your deck leaders. It takes the maximum rank of the deck leaders of decks A and B as a number (0 for NCO, up to 12 for SD), and the chance it gives you the high range is (8 + 2 x rank)%. The chance of the low range is (92 - 2 x rank)%. (So if you want the low range, make deck C your main deck and don't have a deck leader in decks A or B.) Once the game has decided the range, it just picks a deck cost from the range at random.
Next the game gets the list of monsters or spells (as chosen earlier) with the chosen DC, except for the card you are reincarnating. If this list is empty, the game lowers the DC by 1 and tries again until either the list is not empty or the DC is below 1.
Once that is done, if the list is not empty the game returns a random card from the list. Otherwise the game gives you Fake Trap.
~ Stuff below here still needs to be edited. ~
Strings Okay, this isn't really that insane, contrary to my initial view. It's an LZ77-type thing. You'll want the character map at https://pastebin.com/znxgzEct
So, generally characters on their own are represented as 0x2000 + <code>. I've also seen 0xA000 + <code>, which I used to think was a string terminator but I've since figured it can't be that. Maybe it's some sort of instruction to the game to help it space out the font or something?
So there's a table at 0x2D19D0 in the RAM, or 0x1D82D0 in the SLUS file. This is an array of 4-byte ints telling the game where to jump to for a given string. There is then an array of 2-byte characters at 0x2D49D4 in the RAM, or 0x1DB2D4 in the SLUS file. I'm not sure exactly how the game is keeping track of the string lengths, but I found that by assuming they're just packed beside one another I got reasonable results.
However, they do a trick to try and save room. Let's take the string for BEWD's name, which is Blue-Eyes White Dragon and is string 320. We find that the string is 2057 207E 2087 2077 20A2 205A 208B 2077 2085 2070 206C 207A 207B 2086 42C3 40FD 2084 2073 2079 2081 A080.
This mostly seems reasonable enough. Apart from the strange 42C3 40FD, it spells out Blue-Eyes Whit<???>ragon. So what's going on here? Well, first the second most significant bit is set here, which tells the game these aren't normal characters but are in fact pointing to segments of other strings to save room. The second 2-byte number tells us what string it's from once you and it with 0x3FFF, so we're told to look at string 0xFD = 253. Now, take the first number and right shift it by 6, then and it with 0x7F. This tells you how far you need to jump along that string (in this case, it's 11 characters). Lastly and the first number with 0x3F to get how many characters our substring needs to be (here it's 3).
It turns out that string 253 is Play a Practice Duel, and it's taking the 'e D' bit. The 11 seems weird, but parts of string 253 are compressed so it works out. Yes, this means things can get recursive.
I've decided to check my understanding by running a short script to extract the strings according to this, My results are at https://pastebin.com/m1mcmaJ5 . Any strings skipped over are due to them containing a character not in my character map; odds are this means I need to look deeper for more characters, given the gaps in the area with the cutscene dialogue. Also some of the last strings are suspiciously gibberish,
Starter decks and names The game calculates a number between 0 and 15 from your name and grabs a pool of three starter decks using it. The pools are:
Pool 0 - Fairy King Truesdale, Patrician of Darkness, Twin-Headed Behemoth Pool 1 - Serpentine Princess, Birdface, King Tiger Wanghu Pool 2 - Luminous Soldier, Kryuel, Tactical Warrior Pool 3 - Maiden of the Aqua, Airknight Parshath, King Tiger Wanghu Pool 4 - Robotic Knight, Fairy King Truesdale, The Illusory Gentleman Pool 5 - Serpentine Princess, Airknight Parshath, King Tiger Wanghu Pool 6 - Maiden of the Aqua, Birdface, Wolf Axewielder Pool 7 - Luminous Soldier, Patrician of Darkness, Tactical Warrior Pool 8 - Fairy King Truesdale, Kryuel, Twin-Headed Behemoth Pool 9 - Serpentine Princess, Patrician of Darkness, King Tiger Wanghu Pool 10 - Luminous Soldier, Birdface, Tactical Warrior Pool 11 - Maiden of the Aqua, The Illusory Gentleman, Wolf Axewielder Pool 12 - Airknight Parshath, Maiden of the Aqua, Molten Behemoth Pool 13 - Thunder Nyan Nyan, Serpentine Princess, Luminous Soldier Pool 14 - Fairy King Truesdale, Thunder Nyan Nyan, Tactical Warrior Pool 15 - Kryuel, Injection Fairy Lily, Twin-Headed Behemoth
To calculate the number from a name, you'll need the character map at https://pastebin.com/znxgzEct . All of those numbers are in hex.
Now first, extend the name to 12 characters by padding with a filler character I'll call @. Next, for each character in the name look up the corresponding number in the character map and take the remainder after division by 16. For @, the number is 14. Now add the 12 numbers together, and take the remainder after division by 16.
I'll do an example: CM Punk. The name after padding is CM Punk@@@@@, and converting to numbers we get 8, 2, 0, 5, 7, 0, 13, 14, 14, 14, 14, 14. Add these up and you get 105, which is 6 * 16 + 9 so Pool 9, which gives us Serpentine, Patrician, and Wanghu.
The info the game shows you at the deck selection screen is stored at 0x1A0600 in the SLUS file. Each deck's info is given by a 12 byte block. The first two bytes are the deck leader's ID (if this matches the correct DL then the image will display correctly). The next two bytes are the average summoning level multiplied by 100.
Next two bytes are the attributes, stored in the lower 12 bits. It's four 3 bit numbers packed together, each representing an attribute. 0 is nothing, and the normal attributes are their ID above plus 1. The highest 3 bits is the leftmost attribute, the lowest being the rightmost.
Next two bytes are padding and the final four bytes are the main types or 'races'. It's similar to the attributes, it's four 5 bit numbers packed together with 0 being nothing and the others being their usual ID plus 1. Again, highest 3 is leftmost type and so on. Note that the leftmost type is the type displayed by the DL's name, which is why Fairy King Truesdale is shown with the Insect symbol.
New strats first. It turns out I made a small mistake when I was initially looking for decks, and so there are in fact early decks that can get MBD without winning an additional card first. This includes the 14810 deck, but also some very early decks.
There are two main strategies available: go for decks 706/711, or go for deck 14810. TAS speed is about deck 211 or so, to give you an idea of how quick the early decks are.
The advantages over the previous strats are that you do not need to wait for a > 900 card before getting your MBDs, and both strats only involve one "spawn 3d duel" per MBD. A "spawn 3d duel" is when you quit the 3d duel as your monster is spawning in. A very safe time to quit is once the three coloured circles have merged into one white circle. You can save maybe half a second to a second from this, and if you want to then I suggest looking at the seed in Bizhawk and seeing when it stops changing. I also speak of a "quick 3d duel" in the doc, this is just starting a 3d duel and then immediately hammering circle to quit it asap.
So, what are the differences between the two strats? Well, you can look at the three decks here: http://pastebin.com/mUfS08jd/. As you can see, the later deck has Raigeki, Beast Fangs, Sogen, and 2 D/5 T. Meanwhile the earlier decks have Dark Hole, Power of Kaishin, Umi, and 2 D/3 T. Other than that and waiting time for the deck, they're more or less the same: the MBD duels are more or less identical. Edited: it turns out all three decks have three MBD frames to go for, but the 468 duel for the 706/711 decks is slower. There may be faster ways to win on seed 468 with the 706/711 decks, if instead of setting Umi you play a card in defense.
Next, timers. Here is a set of spreadsheets with everything you'll need: https://docs.google.com/spreadsheets/d/1zF3ZuGZrdMOKSG0EDXkvsVWoJQFHW72kllmdZZLPV2g/. If you opt for the 14810 deck and you ran the old strats then obviously no change is needed. If you opt for the 706/711 decks, and you want to aim for 708.5 let's say, then you will want to subtract 235.03 seconds, or 3m55.03s. If you've never done manip runs before, then the sheets given will help you calibrate your timer.
As for the MBD timers, you'll want to aim for 470, so subtract 2.85s.
Now, MBD strats. You'll find them here: https://docs.google.com/document/d/13xqZYvL-twV6BrHp21HF1zEohDgoXMDSH5rCBkcSD5o/. As you can see, they're all very similar. I provide optimal plays for each duel, for the ease of newer players who may not know all the fusions to avoid.
So, what next? The next big thing would probably be final 7 manip, then chaining the MBDs together to save on resets. Needless to say, this is a lot of work and it's not good that the community doesn't have the tools to easily work on this. As a result, I am currently spending my time creating a tool to aid runners in coming up with RNG manip strats. No, I don't know when it will be ready, that depends on how much free time I find and how many technical challenges I meet on the way.
So guys I think this could be the next YGO speedgame. With that in mind, what kind of tech does a runner need to execute to get a top time?
