mirror of
https://github.com/kwsch/PKHeX
synced 2024-11-27 06:20:25 +00:00
95fbf66a6e
In addition to the Method 1 (and other sibling PIDIV types) correlation, an encounter can only be triggered if the calls prior land on the Method {1} seed. The RNG community has dubbed these patterns as "Method J" (D/P/Pt), "Method K" (HG/SS), and "Method H" (Gen3, coined by yours truly). The basic gist of these is that they are pre-requisites, like the Shadow locks of Colosseum/XD.
Rename/re-type a bunch of properties to get the codebase more in line with correct property names & more obvious underlying types.
239 lines
8.8 KiB
C#
239 lines
8.8 KiB
C#
using System;
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namespace PKHeX.Core;
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/// <summary>
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/// Logic for interacting with Pokédex Form flags
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/// </summary>
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public static class DexFormUtil
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{
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public static int GetDexFormIndexSM(ushort species, byte formCount)
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=> GetDexFormBitIndex(species, formCount, DexSpeciesWithForm_SM, DexSpeciesCount_SM);
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public static int GetDexFormIndexUSUM(ushort species, byte formCount)
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=> GetDexFormBitIndex(species, formCount, DexSpeciesWithForm_USUM, DexSpeciesCount_USUM);
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public static int GetDexFormIndexGG(ushort species, byte formCount)
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=> GetDexFormBitIndex(species, formCount, DexSpeciesWithForm_GG, DexSpeciesCount_GG);
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public static int GetDexFormCountSM(ushort species)
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{
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var index = DexSpeciesWithForm_SM.BinarySearch(species);
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if (index < 0)
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return 0;
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return DexSpeciesCount_SM[index];
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}
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public static int GetDexFormCountUSUM(ushort species)
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{
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var index = DexSpeciesWithForm_USUM.BinarySearch(species);
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if (index < 0)
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return 0;
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return DexSpeciesCount_USUM[index];
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}
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public static int GetDexFormCountGG(ushort species)
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{
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var index = DexSpeciesWithForm_GG.BinarySearch(species);
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if (index < 0)
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return 0;
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return DexSpeciesCount_GG[index];
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}
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private static ReadOnlySpan<ushort> DexSpeciesWithForm_SM =>
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[
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003, 006, 009, 015, 018, 019, 020, 025, 026, 027, 028, 037, 038, 050, 051, 052,
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053, 065, 074, 075, 076, 080, 088, 089, 094, 103, 105, 115, 127, 130, 142, 150,
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181, 201, 208, 212, 214, 229, 248, 254, 257, 260, 282, 302, 303, 306, 308, 310,
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319, 323, 334, 351, 354, 359, 362, 373, 376, 380, 381, 382, 383, 384, 386, 412,
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413, 421, 422, 423, 428, 445, 448, 460, 475, 479, 487, 492, 493, 531, 550, 555,
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585, 586, 641, 642, 645, 646, 647, 648, 649, 658, 666, 669, 670, 671, 676, 678,
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681, 710, 711, 716, 718, 719, 720, 735, 738, 741, 745, 746, 754, 758, 773, 774,
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778, 784, 801,
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];
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private static ReadOnlySpan<byte> DexSpeciesCount_SM =>
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[
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02,03,02,02,02,02,03,07,02,02,02,02,02,02,02,02,
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02,02,02,02,02,02,02,02,02,02,02,02,02,02,02,03,
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02,28,02,02,02,02,02,02,02,02,02,02,02,02,02,02,
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02,02,02,04,02,02,02,02,02,02,02,02,02,02,04,03,
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03,02,02,02,02,02,02,02,02,06,02,02,18,02,02,02,
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04,04,02,02,02,03,02,02,05,03,20,05,06,05,10,02,
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02,04,04,02,05,02,02,02,02,04,02,02,02,02,18,14,
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04,02,02,
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];
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private static ReadOnlySpan<ushort> DexSpeciesWithForm_USUM =>
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[
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003, 006, 009, 015, 018, 019, 020, 025, 026, 027, 028, 037, 038, 050, 051, 052,
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053, 065, 074, 075, 076, 080, 088, 089, 094, 103, 105, 115, 127, 130, 142, 150,
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181, 201, 208, 212, 214, 229, 248, 254, 257, 260, 282, 302, 303, 306, 308, 310,
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319, 323, 334, 351, 354, 359, 362, 373, 376, 380, 381, 382, 383, 384, 386, 412,
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413, 414, 421, 422, 423, 428, 445, 448, 460, 475, 479, 487, 492, 493, 531, 550,
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555, 585, 586, 641, 642, 645, 646, 647, 648, 649, 658, 664, 665, 666, 669, 670,
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671, 676, 678, 681, 710, 711, 716, 718, 719, 720, 735, 738, 741, 743, 744, 745,
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746, 752, 754, 758, 773, 774, 777, 778, 784, 800, 801,
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];
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private static ReadOnlySpan<byte> DexSpeciesCount_USUM =>
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[
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02,03,02,02,02,02,03,08,02,02,02,02,02,02,02,02,
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02,02,02,02,02,02,02,02,02,02,03,02,02,02,02,03,
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02,28,02,02,02,02,02,02,02,02,02,02,02,02,02,02,
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02,02,02,04,02,02,02,02,02,02,02,02,02,02,04,03,
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03,03,02,02,02,02,02,02,02,02,06,02,02,18,02,02,
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02,04,04,02,02,02,03,02,02,05,03,20,20,20,05,06,
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05,10,02,02,04,04,02,05,02,02,02,02,04,02,02,03,
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02,02,02,02,18,14,02,04,02,04,02,
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];
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private static ReadOnlySpan<ushort> DexSpeciesWithForm_GG =>
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[
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003, 006, 009, 015, 018, 019, 020, 025, 026, 027, 028, 037, 038, 050, 051, 052,
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053, 065, 074, 075, 076, 080, 088, 089, 094, 103, 105, 115, 127, 130, 142, 150,
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];
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private static ReadOnlySpan<byte> DexSpeciesCount_GG =>
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[
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02,03,02,02,02,02,03,09,02,02,02,02,02,02,02,02,
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02,02,02,02,02,02,02,02,02,02,03,02,02,02,02,03,
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];
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private static int GetDexFormBitIndex(ushort species, byte formCount, ReadOnlySpan<ushort> withForm, ReadOnlySpan<byte> count)
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{
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var index = withForm.BinarySearch(species);
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if (index < 0)
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return -1;
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var c = count[index];
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if (c > formCount)
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return -1;
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// account for base form (0) occupying the arr[species] indexes...
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int prior = -index; // -1 * (count)
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foreach (var p in count[..index])
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prior += p;
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return prior;
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}
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public static int GetDexFormIndexBW(ushort species, byte formCount)
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{
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if (formCount < 1 || species > Legal.MaxSpeciesID_5)
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return -1; // invalid
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return species switch
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{
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201 => 000, // 28 Unown
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386 => 028, // 4 Deoxys
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492 => 032, // 2 Shaymin
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487 => 034, // 2 Giratina
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479 => 036, // 6 Rotom
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422 => 042, // 2 Shellos
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423 => 044, // 2 Gastrodon
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412 => 046, // 3 Burmy
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413 => 049, // 3 Wormadam
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351 => 052, // 4 Castform
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421 => 056, // 2 Cherrim
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585 => 058, // 4 Deerling
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586 => 062, // 4 Sawsbuck
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648 => 066, // 2 Meloetta
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555 => 068, // 2 Darmanitan
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550 => 070, // 2 Basculin
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_ => -1,
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};
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}
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public static int GetDexFormIndexB2W2(ushort species, byte formCount)
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{
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if (formCount < 1 || species > Legal.MaxSpeciesID_5)
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return -1; // invalid
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return species switch
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{
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646 => 072, // 3 Kyurem
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647 => 075, // 2 Keldeo
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642 => 077, // 2 Thundurus
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641 => 079, // 2 Tornadus
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645 => 081, // 2 Landorus
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_ => GetDexFormIndexBW(species, formCount),
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};
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}
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public static int GetDexFormIndexXY(ushort species, byte formCount)
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{
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if (formCount < 1 || species > Legal.MaxSpeciesID_6)
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return -1; // invalid
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return species switch
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{
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666 => 083, // 20 Vivillion
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669 => 103, // 5 Flabébé
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670 => 108, // 6 Floette
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671 => 114, // 5 Florges
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710 => 119, // 4 Pumpkaboo
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711 => 123, // 4 Gourgeist
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681 => 127, // 2 Aegislash
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716 => 129, // 2 Xerneas
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003 => 131, // 2 Venusaur
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006 => 133, // 3 Charizard
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009 => 136, // 2 Blastoise
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065 => 138, // 2 Alakazam
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094 => 140, // 2 Gengar
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115 => 142, // 2 Kangaskhan
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127 => 144, // 2 Pinsir
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130 => 146, // 2 Gyarados
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142 => 148, // 2 Aerodactyl
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150 => 150, // 3 Mewtwo
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181 => 153, // 2 Ampharos
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212 => 155, // 2 Scizor
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214 => 157, // 2 Heracros
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229 => 159, // 2 Houndoom
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248 => 161, // 2 Tyranitar
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257 => 163, // 2 Blaziken
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282 => 165, // 2 Gardevoir
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303 => 167, // 2 Mawile
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306 => 169, // 2 Aggron
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308 => 171, // 2 Medicham
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310 => 173, // 2 Manetric
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354 => 175, // 2 Banette
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359 => 177, // 2 Absol
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380 => 179, // 2 Latias
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381 => 181, // 2 Latios
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445 => 183, // 2 Garchomp
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448 => 185, // 2 Lucario
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460 => 187, // 2 Abomasnow
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_ => GetDexFormIndexB2W2(species, formCount),
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};
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}
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public static int GetDexFormIndexORAS(ushort species, byte formCount)
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{
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if (formCount < 1 || species > Legal.MaxSpeciesID_6)
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return -1; // invalid
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return species switch
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{
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025 => 189, // 7 Pikachu
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720 => 196, // 2 Hoopa
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015 => 198, // 2 Beedrill
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018 => 200, // 2 Pidgeot
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080 => 202, // 2 Slowbro
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208 => 204, // 2 Steelix
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254 => 206, // 2 Sceptile
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260 => 208, // 2 Swampert
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302 => 210, // 2 Sableye
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319 => 212, // 2 Sharpedo
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323 => 214, // 2 Camerupt
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334 => 216, // 2 Altaria
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362 => 218, // 2 Glalie
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373 => 220, // 2 Salamence
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376 => 222, // 2 Metagross
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384 => 224, // 2 Rayquaza
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428 => 226, // 2 Lopunny
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475 => 228, // 2 Gallade
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531 => 230, // 2 Audino
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719 => 232, // 2 Diancie
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382 => 234, // 2 Kyogre
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383 => 236, // 2 Groudon
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493 => 238, // 18 Arceus
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649 => 256, // 5 Genesect
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676 => 261, // 10 Furfrou
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_ => GetDexFormIndexXY(species, formCount),
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};
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}
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}
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