mirror of
https://github.com/kwsch/PKHeX
synced 2024-12-23 10:53:10 +00:00
9166d0eb64
Rewrites a good amount of legality APIs pertaining to: * Legal moves that can be learned * Evolution chains & cross-generation paths * Memory validation with forgotten moves In generation 8, there are 3 separate contexts an entity can exist in: SW/SH, BD/SP, and LA. Not every entity can cross between them, and not every entity from generation 7 can exist in generation 8 (Gogoat, etc). By creating class models representing the restrictions to cross each boundary, we are able to better track and validate data. The old implementation of validating moves was greedy: it would iterate for all generations and evolutions, and build a full list of every move that can be learned, storing it on the heap. Now, we check one game group at a time to see if the entity can learn a move that hasn't yet been validated. End result is an algorithm that requires 0 allocation, and a smaller/quicker search space. The old implementation of storing move parses was inefficient; for each move that was parsed, a new object is created and adjusted depending on the parse. Now, move parse results are `struct` and store the move parse contiguously in memory. End result is faster parsing and 0 memory allocation. * `PersonalTable` objects have been improved with new API methods to check if a species+form can exist in the game. * `IEncounterTemplate` objects have been improved to indicate the `EntityContext` they originate in (similar to `Generation`). * Some APIs have been extended to accept `Span<T>` instead of Array/IEnumerable
151 lines
8.8 KiB
C#
151 lines
8.8 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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namespace PKHeX.Core;
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public static partial class Legal
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{
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internal const int MaxSpeciesID_4 = 493;
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internal const int MaxMoveID_4 = 467;
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internal const int MaxItemID_4_DP = 464;
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internal const int MaxItemID_4_Pt = 467;
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internal const int MaxItemID_4_HGSS = 536;
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internal const int MaxAbilityID_4 = 123;
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internal const int MaxBallID_4 = 0x18;
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internal const int MaxGameID_4 = 15; // CXD
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#region DP
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internal static readonly ushort[] Pouch_Items_DP = {
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68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 135, 136, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327,
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};
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internal static readonly ushort[] Pouch_Key_DP = {
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428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464,
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};
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internal static readonly ushort[] Pouch_TMHM_DP = {
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328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427,
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};
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internal static readonly ushort[] Pouch_Mail_DP = {
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137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148,
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};
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internal static readonly ushort[] Pouch_Medicine_DP = {
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17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
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};
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internal static readonly ushort[] Pouch_Berries_DP = {
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149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212,
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};
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internal static readonly ushort[] Pouch_Ball_DP = {
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1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
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};
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internal static readonly ushort[] Pouch_Battle_DP = {
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55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67,
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};
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internal static readonly ushort[] HeldItems_DP = ArrayUtil.ConcatAll(Pouch_Items_DP, Pouch_Mail_DP, Pouch_Medicine_DP, Pouch_Berries_DP, Pouch_Ball_DP, Pouch_TMHM_DP.Slice(0, Pouch_TMHM_DP.Length - 8));
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#endregion
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#region Pt
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internal static readonly ushort[] Pouch_Items_Pt = {
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68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 135, 136, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327,
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};
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internal static readonly ushort[] Pouch_Key_Pt = {
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428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467,
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};
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internal static readonly ushort[] Pouch_TMHM_Pt = Pouch_TMHM_DP;
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internal static readonly ushort[] Pouch_Mail_Pt = Pouch_Mail_DP;
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internal static readonly ushort[] Pouch_Medicine_Pt = Pouch_Medicine_DP;
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internal static readonly ushort[] Pouch_Berries_Pt = Pouch_Berries_DP;
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internal static readonly ushort[] Pouch_Ball_Pt = Pouch_Ball_DP;
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internal static readonly ushort[] Pouch_Battle_Pt = Pouch_Battle_DP;
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internal static readonly ushort[] HeldItems_Pt = ArrayUtil.ConcatAll(Pouch_Items_Pt, Pouch_Mail_Pt, Pouch_Medicine_Pt, Pouch_Berries_Pt, Pouch_Ball_Pt, Pouch_TMHM_Pt.Slice(0, Pouch_TMHM_Pt.Length - 8));
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#endregion
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#region HGSS
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internal static readonly ushort[] Pouch_Items_HGSS = Pouch_Items_Pt;
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internal static readonly ushort[] Pouch_Key_HGSS = {
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434, 435, 437, 444, 445, 446, 447, 450, 456, 464, 465, 466, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 501, 502, 503, 504, 532, 533, 534, 535, 536,
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};
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internal static readonly ushort[] Pouch_TMHM_HGSS = Pouch_TMHM_DP;
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internal static readonly ushort[] Pouch_Mail_HGSS = Pouch_Mail_DP;
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internal static readonly ushort[] Pouch_Medicine_HGSS = Pouch_Medicine_DP;
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internal static readonly ushort[] Pouch_Berries_HGSS = Pouch_Berries_DP;
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internal static readonly ushort[] Pouch_Ball_HGSS = {
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1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 492, 493, 494, 495, 496, 497, 498, 499, 500,
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};
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internal static readonly ushort[] Pouch_Battle_HGSS = Pouch_Battle_DP;
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internal static readonly ushort[] HeldItems_HGSS = ArrayUtil.ConcatAll(Pouch_Items_HGSS, Pouch_Mail_HGSS, Pouch_Medicine_HGSS, Pouch_Berries_HGSS, Pouch_Ball_Pt, Pouch_TMHM_HGSS.Slice(0, Pouch_TMHM_HGSS.Length - 8));
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#endregion
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internal static readonly bool[] ReleasedHeldItems_4 = GetPermitList(MaxItemID_4_HGSS, HeldItems_HGSS, new ushort[]
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{
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005, // Safari Ball
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016, // Cherish Ball
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147, // Mosaic Mail
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499, // Sport Ball
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500, // Park Ball
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});
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internal static readonly HashSet<int> ValidMet_DP = new()
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{
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// 063: Flower Paradise unreleased DP event
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// 079: Newmoon Island unreleased DP event
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// 085: Seabreak Path unreleased DP event
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// 086: Hall of Origin unreleased event
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001, 002, 003, 004, 005, 006, 007, 008, 009, 010, 011, 012, 013, 014, 015, 016, 017, 018, 019, 020,
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021, 022, 023, 024, 025, 026, 027, 028, 029, 030, 031, 032, 033, 034, 035, 036, 037, 038, 039, 040,
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041, 042, 043, 044, 045, 046, 047, 048, 049, 050, 051, 052, 053, 054, 055, 056, 057, 058, 059, 060,
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061, 062, 064, 065, 066, 067, 068, 069, 070, 071, 072, 073, 074, 075, 076, 077, 078, 080,
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081, 082, 083, 084, 087, 088, 089, 090, 091, 092, 093, 094, 095, 096, 097, 098, 099, 100,
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101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111,
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};
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internal static readonly HashSet<int> ValidMet_Pt = new(ValidMet_DP)
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{
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63, 79, 85, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125,
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};
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internal static readonly HashSet<int> ValidMet_HGSS = new()
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{
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080, 112, 113, 114, 115, 116,
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126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140,
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141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160,
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161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 172, 173, 174, 175, 176, 177, 178, 179, 180, //171: Route 23 no longer exists
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181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200,
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201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220,
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221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 234, //233: Pokéwalker
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};
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internal static readonly HashSet<int> ValidMet_4 = new(ValidMet_Pt.Concat(ValidMet_HGSS));
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internal static readonly HashSet<int> GiftEggLocation4 = new()
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{
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2009, 2010, 2011, 2013, 2014,
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};
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internal static int GetTransfer45MetLocation(PKM pk)
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{
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if (!pk.Gen4 || !pk.FatefulEncounter)
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return Locations.Transfer4; // Pokétransfer
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return pk.Species switch
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{
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243 or 244 or 245 => Locations.Transfer4_CrownUnused, // Beast
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251 => Locations.Transfer4_CelebiUnused, // Celebi
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_ => Locations.Transfer4,
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};
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}
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}
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