mirror of
https://github.com/kwsch/PKHeX
synced 2024-12-18 00:13:10 +00:00
934 lines
42 KiB
C#
934 lines
42 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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namespace PKHeX.Core
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{
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public static partial class Legal
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{
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/// <summary> e-Reader Berry is Enigma or special berry </summary>
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public static bool EReaderBerryIsEnigma { get; set; } = true;
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/// <summary> e-Reader Berry Name </summary>
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public static string EReaderBerryName { get; set; } = string.Empty;
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/// <summary> e-Reader Berry Name formatted in Title Case </summary>
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public static string EReaderBerryDisplayName => string.Format(LegalityCheckStrings.L_XEnigmaBerry_0, Util.ToTitleCase(EReaderBerryName.ToLower()));
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// Gen 1
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internal static readonly Learnset[] LevelUpRB = LearnsetReader.GetArray(Util.GetBinaryResource("lvlmove_rb.pkl"), MaxSpeciesID_1);
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internal static readonly Learnset[] LevelUpY = LearnsetReader.GetArray(Util.GetBinaryResource("lvlmove_y.pkl"), MaxSpeciesID_1);
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// Gen 2
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internal static readonly EggMoves[] EggMovesGS = EggMoves2.GetArray(Util.GetBinaryResource("eggmove_gs.pkl"), MaxSpeciesID_2);
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internal static readonly Learnset[] LevelUpGS = LearnsetReader.GetArray(Util.GetBinaryResource("lvlmove_gs.pkl"), MaxSpeciesID_2);
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internal static readonly EggMoves[] EggMovesC = EggMoves2.GetArray(Util.GetBinaryResource("eggmove_c.pkl"), MaxSpeciesID_2);
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internal static readonly Learnset[] LevelUpC = LearnsetReader.GetArray(Util.GetBinaryResource("lvlmove_c.pkl"), MaxSpeciesID_2);
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// Gen 3
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internal static readonly Learnset[] LevelUpE = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_e.pkl"), "em"));
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internal static readonly Learnset[] LevelUpRS = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_rs.pkl"), "rs"));
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internal static readonly Learnset[] LevelUpFR = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_fr.pkl"), "fr"));
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internal static readonly Learnset[] LevelUpLG = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_lg.pkl"), "lg"));
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internal static readonly EggMoves6[] EggMovesRS = EggMoves6.GetArray(Data.UnpackMini(Util.GetBinaryResource("eggmove_rs.pkl"), "rs"));
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// Gen 4
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internal static readonly Learnset[] LevelUpDP = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_dp.pkl"), "dp"));
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internal static readonly Learnset[] LevelUpPt = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_pt.pkl"), "pt"));
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internal static readonly Learnset[] LevelUpHGSS = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_hgss.pkl"), "hs"));
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internal static readonly EggMoves6[] EggMovesDPPt = EggMoves6.GetArray(Data.UnpackMini(Util.GetBinaryResource("eggmove_dppt.pkl"), "dp"));
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internal static readonly EggMoves6[] EggMovesHGSS = EggMoves6.GetArray(Data.UnpackMini(Util.GetBinaryResource("eggmove_hgss.pkl"), "hs"));
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// Gen 5
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internal static readonly Learnset[] LevelUpBW = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_bw.pkl"), "51"));
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internal static readonly Learnset[] LevelUpB2W2 = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_b2w2.pkl"), "52"));
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internal static readonly EggMoves6[] EggMovesBW = EggMoves6.GetArray(Data.UnpackMini(Util.GetBinaryResource("eggmove_bw.pkl"), "bw"));
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// Gen 6
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internal static readonly EggMoves6[] EggMovesXY = EggMoves6.GetArray(Data.UnpackMini(Util.GetBinaryResource("eggmove_xy.pkl"), "xy"));
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internal static readonly Learnset[] LevelUpXY = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_xy.pkl"), "xy"));
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internal static readonly EggMoves6[] EggMovesAO = EggMoves6.GetArray(Data.UnpackMini(Util.GetBinaryResource("eggmove_ao.pkl"), "ao"));
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internal static readonly Learnset[] LevelUpAO = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_ao.pkl"), "ao"));
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// Gen 7
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internal static readonly EggMoves7[] EggMovesSM = EggMoves7.GetArray(Data.UnpackMini(Util.GetBinaryResource("eggmove_sm.pkl"), "sm"));
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internal static readonly Learnset[] LevelUpSM = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_sm.pkl"), "sm"));
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internal static readonly EggMoves7[] EggMovesUSUM = EggMoves7.GetArray(Data.UnpackMini(Util.GetBinaryResource("eggmove_uu.pkl"), "uu"));
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internal static readonly Learnset[] LevelUpUSUM = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_uu.pkl"), "uu"));
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internal static readonly Learnset[] LevelUpGG = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_gg.pkl"), "gg"));
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// Gen 8
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internal static readonly EggMoves7[] EggMovesSWSH = EggMoves7.GetArray(Data.UnpackMini(Util.GetBinaryResource("eggmove_swsh.pkl"), "ss"));
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internal static readonly Learnset[] LevelUpSWSH = LearnsetReader.GetArray(Data.UnpackMini(Util.GetBinaryResource("lvlmove_swsh.pkl"), "ss"));
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// Setup Help
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static Legal()
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{
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// Misc Fixes to Data pertaining to legality constraints
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// Remove Punishment from USUM Murkrow (no species can pass it #1829)
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// DONE: Egg Move Data for EggMovesUSUM no longer has it at the end
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// Prevent Silvally from being tutored Fire/Water Pledge (logic can only tutor one, and Grass is first)
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var pi = PersonalTable.USUM[773];
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pi.TypeTutors[1] = false; // fire
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pi.TypeTutors[2] = false; // water
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}
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public static void RefreshMGDB(string localDbPath) => EncounterEvent.RefreshMGDB(localDbPath);
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internal static List<int>[] GetValidMovesAllGens(PKM pkm, IReadOnlyList<EvoCriteria>[] evoChains, int minLvLG1 = 1, int minLvLG2 = 1, bool LVL = true, bool Tutor = true, bool Machine = true, bool MoveReminder = true, bool RemoveTransferHM = true)
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{
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var Moves = new List<int>[evoChains.Length];
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for (int i = 1; i < evoChains.Length; i++)
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{
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if (evoChains[i].Count != 0)
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Moves[i] = GetValidMoves(pkm, evoChains[i], i, minLvLG1, minLvLG2, LVL, Tutor, Machine, MoveReminder, RemoveTransferHM).ToList();
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else
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Moves[i] = new List<int>();
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}
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return Moves;
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}
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internal static IEnumerable<int> GetValidMoves(PKM pkm, IReadOnlyList<EvoCriteria>[] evoChains, bool LVL = true, bool Tutor = true, bool Machine = true, bool MoveReminder = true, bool RemoveTransferHM = true)
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{
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GameVersion version = (GameVersion)pkm.Version;
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if (!pkm.IsUntraded)
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version = GameVersion.Any;
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return GetValidMoves(pkm, version, evoChains, minLvLG1: 1, minLvLG2: 1, LVL: LVL, Relearn: false, Tutor: Tutor, Machine: Machine, MoveReminder: MoveReminder, RemoveTransferHM: RemoveTransferHM);
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}
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internal static IEnumerable<int> GetValidMoves(PKM pkm, IReadOnlyList<EvoCriteria> evoChain, int generation, int minLvLG1 = 1, int minLvLG2 = 1, bool LVL = true, bool Tutor = true, bool Machine = true, bool MoveReminder = true, bool RemoveTransferHM = true)
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{
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GameVersion version = (GameVersion)pkm.Version;
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if (!pkm.IsUntraded)
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version = GameVersion.Any;
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return GetValidMoves(pkm, version, evoChain, generation, minLvLG1: minLvLG1, minLvLG2: minLvLG2, LVL: LVL, Relearn: false, Tutor: Tutor, Machine: Machine, MoveReminder: MoveReminder, RemoveTransferHM: RemoveTransferHM);
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}
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internal static IEnumerable<int> GetValidRelearn(PKM pkm, int species, GameVersion version = GameVersion.Any)
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{
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return GetValidRelearn(pkm, species, GetCanInheritMoves(species), version);
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}
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internal static IEnumerable<int> GetValidRelearn(PKM pkm, int species, bool inheritlvlmoves, GameVersion version = GameVersion.Any)
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{
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var r = new List<int> { 0 };
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if (pkm.GenNumber < 6)
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return r;
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r.AddRange(MoveEgg.GetRelearnLVLMoves(pkm, species, 1, pkm.AltForm, version));
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int form = pkm.AltForm;
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if (pkm.Format == 6 && pkm.Species != 678)
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form = 0;
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r.AddRange(MoveEgg.GetEggMoves(pkm, species, form, version));
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if (inheritlvlmoves)
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r.AddRange(MoveEgg.GetRelearnLVLMoves(pkm, species, 100, pkm.AltForm, version));
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return r.Distinct();
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}
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internal static int[] GetShedinjaEvolveMoves(PKM pkm, int generation, int lvl = -1)
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{
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if (lvl == -1)
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lvl = pkm.CurrentLevel;
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if (pkm.Species != 292 || lvl < 20)
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return Array.Empty<int>();
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// If nincada evolves into Ninjask an learn in the evolution a move from ninjask learnset pool
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// Shedinja would appear with that move learned. Only one move above level 20 allowed, only in generations 3 and 4
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switch (generation)
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{
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case 3: // Ninjask have the same learnset in every gen 3 games
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if (pkm.InhabitedGeneration(3))
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return LevelUpE[291].GetMoves(lvl, 20);
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break;
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case 4: // Ninjask have the same learnset in every gen 4 games
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if (pkm.InhabitedGeneration(4))
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return LevelUpPt[291].GetMoves(lvl, 20);
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break;
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}
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return Array.Empty<int>();
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}
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internal static int GetShedinjaMoveLevel(int species, int move, int generation)
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{
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var src = generation == 4 ? LevelUpPt : LevelUpE;
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var moves = src[species];
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return moves.GetLevelLearnMove(move);
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}
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internal static int[] GetBaseEggMoves(PKM pkm, int species, GameVersion gameSource, int lvl)
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{
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if (gameSource == GameVersion.Any)
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gameSource = (GameVersion)pkm.Version;
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switch (gameSource)
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{
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case GameVersion.GSC:
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case GameVersion.GS:
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// If checking back-transfer specimen (GSC->RBY), remove moves that must be deleted prior to transfer
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int[] getRBYCompatibleMoves(int[] moves) => pkm.Format == 1 ? moves.Where(m => m <= MaxMoveID_1).ToArray() : moves;
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if (pkm.InhabitedGeneration(2))
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return getRBYCompatibleMoves(LevelUpGS[species].GetMoves(lvl));
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break;
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case GameVersion.C:
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if (pkm.InhabitedGeneration(2))
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return getRBYCompatibleMoves(LevelUpC[species].GetMoves(lvl));
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break;
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case GameVersion.R:
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case GameVersion.S:
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case GameVersion.RS:
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if (pkm.InhabitedGeneration(3))
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return LevelUpRS[species].GetMoves(lvl);
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break;
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case GameVersion.E:
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if (pkm.InhabitedGeneration(3))
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return LevelUpE[species].GetMoves(lvl);
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break;
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case GameVersion.FR:
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case GameVersion.LG:
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case GameVersion.FRLG:
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// only difference in FR/LG is deoxys which doesn't breed.
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if (pkm.InhabitedGeneration(3))
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return LevelUpFR[species].GetMoves(lvl);
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break;
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case GameVersion.D:
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case GameVersion.P:
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case GameVersion.DP:
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if (pkm.InhabitedGeneration(4))
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return LevelUpDP[species].GetMoves(lvl);
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break;
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case GameVersion.Pt:
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if (pkm.InhabitedGeneration(4))
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return LevelUpPt[species].GetMoves(lvl);
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break;
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case GameVersion.HG:
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case GameVersion.SS:
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case GameVersion.HGSS:
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if (pkm.InhabitedGeneration(4))
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return LevelUpHGSS[species].GetMoves(lvl);
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break;
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case GameVersion.B:
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case GameVersion.W:
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case GameVersion.BW:
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if (pkm.InhabitedGeneration(5))
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return LevelUpBW[species].GetMoves(lvl);
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break;
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case GameVersion.B2:
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case GameVersion.W2:
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case GameVersion.B2W2:
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if (pkm.InhabitedGeneration(5))
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return LevelUpB2W2[species].GetMoves(lvl);
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break;
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case GameVersion.X:
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case GameVersion.Y:
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case GameVersion.XY:
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if (pkm.InhabitedGeneration(6))
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return LevelUpXY[species].GetMoves(lvl);
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break;
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case GameVersion.AS:
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case GameVersion.OR:
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case GameVersion.ORAS:
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if (pkm.InhabitedGeneration(6))
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return LevelUpAO[species].GetMoves(lvl);
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break;
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case GameVersion.SN:
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case GameVersion.MN:
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case GameVersion.SM:
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if (species > MaxSpeciesID_7)
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break;
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if (pkm.InhabitedGeneration(7))
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{
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int index = PersonalTable.SM.GetFormeIndex(species, pkm.AltForm);
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return LevelUpSM[index].GetMoves(lvl);
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}
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break;
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case GameVersion.US:
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case GameVersion.UM:
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case GameVersion.USUM:
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if (pkm.InhabitedGeneration(7))
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{
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int index = PersonalTable.USUM.GetFormeIndex(species, pkm.AltForm);
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return LevelUpUSUM[index].GetMoves(lvl);
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}
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break;
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case GameVersion.SW:
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case GameVersion.SH:
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case GameVersion.SWSH:
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if (pkm.InhabitedGeneration(8))
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{
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int index = PersonalTable.SWSH.GetFormeIndex(species, pkm.AltForm);
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return LevelUpSWSH[index].GetMoves(lvl);
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}
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break;
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}
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return Array.Empty<int>();
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}
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internal static List<int> GetValidPostEvolutionMoves(PKM pkm, int species, IReadOnlyList<EvoCriteria>[] evoChains, GameVersion Version)
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{
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// Return moves that the pokemon could learn after evolving
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var moves = new List<int>();
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for (int i = 1; i < evoChains.Length; i++)
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{
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if (evoChains[i].Count != 0)
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moves.AddRange(GetValidPostEvolutionMoves(pkm, species, evoChains[i], i, Version));
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}
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if (pkm.GenNumber >= 6)
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moves.AddRange(pkm.RelearnMoves.Where(m => m != 0));
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return moves.Distinct().ToList();
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}
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private static List<int> GetValidPostEvolutionMoves(PKM pkm, int species, IReadOnlyList<EvoCriteria> evoChain, int generation, GameVersion Version)
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{
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var evomoves = new List<int>();
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var index = EvolutionChain.GetEvoChainSpeciesIndex(evoChain, species);
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for (int i = 0; i <= index; i++)
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{
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var evo = evoChain[i];
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var moves = GetMoves(pkm, evo.Species, 1, 1, evo.Level, pkm.AltForm, moveTutor: true, Version: Version, LVL: true, specialTutors: true, Machine: true, MoveReminder: true, RemoveTransferHM: false, generation: generation);
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// Moves from Species or any species after in the evolution phase
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evomoves.AddRange(moves);
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}
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return evomoves;
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}
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internal static IEnumerable<int> GetExclusivePreEvolutionMoves(PKM pkm, int Species, IReadOnlyList<EvoCriteria> evoChain, int generation, GameVersion Version)
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{
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var preevomoves = new List<int>();
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var evomoves = new List<int>();
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var index = EvolutionChain.GetEvoChainSpeciesIndex(evoChain, Species);
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for (int i = 0; i < evoChain.Count; i++)
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{
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var evo = evoChain[i];
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var moves = GetMoves(pkm, evo.Species, 1, 1, evo.Level, pkm.AltForm, moveTutor: true, Version: Version, LVL: true, specialTutors: true, Machine: true, MoveReminder: true, RemoveTransferHM: false, generation: generation);
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var list = i >= index ? preevomoves : evomoves;
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list.AddRange(moves);
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}
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return preevomoves.Except(evomoves).Distinct();
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}
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internal static bool GetCanBeEgg23(PKM pkm)
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{
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if (pkm.IsEgg)
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return true;
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if (pkm.Format > 2 && pkm.Ball != 4)
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return false;
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int lvl = pkm.CurrentLevel;
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if (lvl < 5)
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return false;
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if (pkm.Format > 3 && pkm.Met_Level < 5)
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return false;
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if (pkm.Format > 3 && pkm.FatefulEncounter)
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return false;
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return IsEvolutionValid(pkm);
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}
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public static IReadOnlyList<byte> GetPPTable(PKM pkm, int format)
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{
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if (format != 7)
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return GetPPTable(format);
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return pkm.GG ? MovePP_GG : MovePP_SM;
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}
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public static IReadOnlyList<byte> GetPPTable(int format)
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{
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return format switch
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{
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1 => MovePP_RBY,
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2 => MovePP_GSC,
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3 => MovePP_RS,
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4 => MovePP_DP,
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5 => MovePP_BW,
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6 => MovePP_XY,
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7 => MovePP_SM,
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8 => MovePP_SWSH,
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_ => Array.Empty<byte>()
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};
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}
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internal static ICollection<int> GetWildBalls(PKM pkm)
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{
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return pkm.GenNumber switch
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{
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1 => WildPokeBalls1,
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2 => WildPokeBalls2,
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3 => WildPokeBalls3,
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4 => (pkm.HGSS ? WildPokeBalls4_HGSS : WildPokeBalls4_DPPt),
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5 => WildPokeBalls5,
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6 => WildPokeballs6,
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7 => (pkm.GG ? WildPokeballs7b : WildPokeballs7),
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8 => WildPokeballs8,
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_ => (ICollection<int>)Array.Empty<int>()
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};
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}
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internal static int GetEggHatchLevel(PKM pkm) => GetEggHatchLevel(pkm.Format);
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internal static int GetEggHatchLevel(int gen) => gen <= 3 ? 5 : 1;
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internal static ICollection<int> GetSplitBreedGeneration(int generation)
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{
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switch (generation)
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{
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case 3: return SplitBreed_3;
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case 4:
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case 5:
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case 6:
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case 7:
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case 8:
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return SplitBreed;
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default: return Array.Empty<int>();
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}
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}
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internal static int GetMaxSpeciesOrigin(PKM pkm)
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{
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if (pkm.Format == 1)
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return GetMaxSpeciesOrigin(1);
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if (pkm.Format == 2 || pkm.VC)
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return GetMaxSpeciesOrigin(2);
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return GetMaxSpeciesOrigin(pkm.GenNumber);
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}
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internal static int GetMaxSpeciesOrigin(int generation)
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{
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return generation switch
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{
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1 => MaxSpeciesID_1,
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2 => MaxSpeciesID_2,
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3 => MaxSpeciesID_3,
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4 => MaxSpeciesID_4,
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5 => MaxSpeciesID_5,
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6 => MaxSpeciesID_6,
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7 => MaxSpeciesID_7b,
|
||
8 => MaxSpeciesID_8,
|
||
_ => -1
|
||
};
|
||
}
|
||
|
||
internal static ICollection<int> GetFutureGenEvolutions(int generation)
|
||
{
|
||
return generation switch
|
||
{
|
||
1 => FutureEvolutionsGen1,
|
||
2 => FutureEvolutionsGen2,
|
||
3 => FutureEvolutionsGen3,
|
||
4 => FutureEvolutionsGen4,
|
||
5 => FutureEvolutionsGen5,
|
||
_ => (ICollection<int>)Array.Empty<int>()
|
||
};
|
||
}
|
||
|
||
internal static int GetDebutGeneration(int species)
|
||
{
|
||
if (species <= MaxSpeciesID_1)
|
||
return 1;
|
||
if (species <= MaxSpeciesID_2)
|
||
return 2;
|
||
if (species <= MaxSpeciesID_3)
|
||
return 3;
|
||
if (species <= MaxSpeciesID_4)
|
||
return 4;
|
||
if (species <= MaxSpeciesID_5)
|
||
return 5;
|
||
if (species <= MaxSpeciesID_6)
|
||
return 6;
|
||
if (species <= MaxSpeciesID_7b)
|
||
return 7;
|
||
if (species <= MaxSpeciesID_8)
|
||
return 8;
|
||
return -1;
|
||
}
|
||
|
||
internal static int GetMaxLanguageID(int generation)
|
||
{
|
||
return generation switch
|
||
{
|
||
1 => (int) LanguageID.Spanish, // 1-7 except 6
|
||
3 => (int) LanguageID.Spanish, // 1-7 except 6
|
||
2 => (int) LanguageID.Korean,
|
||
4 => (int) LanguageID.Korean,
|
||
5 => (int) LanguageID.Korean,
|
||
6 => (int) LanguageID.Korean,
|
||
7 => (int) LanguageID.ChineseT,
|
||
8 => (int) LanguageID.ChineseT,
|
||
_ => -1
|
||
};
|
||
}
|
||
|
||
private static bool[] GetReleasedHeldItems(int generation)
|
||
{
|
||
return generation switch
|
||
{
|
||
2 => ReleasedHeldItems_2,
|
||
3 => ReleasedHeldItems_3,
|
||
4 => ReleasedHeldItems_4,
|
||
5 => ReleasedHeldItems_5,
|
||
6 => ReleasedHeldItems_6,
|
||
7 => ReleasedHeldItems_7,
|
||
8 => ReleasedHeldItems_8,
|
||
_ => Array.Empty<bool>()
|
||
};
|
||
}
|
||
|
||
internal static bool IsHeldItemAllowed(PKM pkm)
|
||
{
|
||
if (pkm is PB7)
|
||
return pkm.HeldItem == 0;
|
||
return IsHeldItemAllowed(pkm.HeldItem, pkm.Format);
|
||
}
|
||
|
||
private static bool IsHeldItemAllowed(int item, int generation)
|
||
{
|
||
if (item == 0)
|
||
return true;
|
||
if (item < 0)
|
||
return false;
|
||
|
||
var items = GetReleasedHeldItems(generation);
|
||
return items.Length > item && items[item];
|
||
}
|
||
|
||
private static bool IsEvolvedFormChange(PKM pkm)
|
||
{
|
||
if (pkm.IsEgg)
|
||
return false;
|
||
|
||
if (pkm.Format >= 7 && AlolanVariantEvolutions12.Contains(pkm.Species))
|
||
return pkm.AltForm == 1;
|
||
if (pkm.Format >= 8)
|
||
{
|
||
if (GalarVariantFormEvolutions.Contains(pkm.Species))
|
||
return pkm.AltForm == 1;
|
||
if (GalarForm0Evolutions.TryGetValue(pkm.Species, out var orig))
|
||
return pkm.AltForm != orig; // bad compare?
|
||
}
|
||
if (pkm.Species == 678 && pkm.Gender == 1)
|
||
return pkm.AltForm == 1;
|
||
return pkm.Species == 773;
|
||
}
|
||
|
||
internal static bool IsTradeEvolved(IReadOnlyList<EvoCriteria>[] chain, int pkmFormat)
|
||
{
|
||
return chain[pkmFormat].Any(z => z.IsTradeRequired);
|
||
}
|
||
|
||
internal static bool IsEvolutionValid(PKM pkm, int minSpecies = -1, int minLevel = -1)
|
||
{
|
||
var curr = EvolutionChain.GetValidPreEvolutions(pkm, minLevel: minLevel);
|
||
var min = curr.FindLast(z => z.Species == minSpecies);
|
||
if (min != null && min.Level < minLevel)
|
||
return false;
|
||
var poss = EvolutionChain.GetValidPreEvolutions(pkm, lvl: 100, minLevel: minLevel, skipChecks: true);
|
||
|
||
if (minSpecies != -1)
|
||
{
|
||
int last = poss.FindLastIndex(z => z.Species == minSpecies);
|
||
return curr.Count >= last;
|
||
}
|
||
int gen = pkm.GenNumber;
|
||
if (gen >= 3 && GetSplitBreedGeneration(gen).Contains(GetBaseSpecies(pkm, poss, 1)))
|
||
return curr.Count >= poss.Count - 1;
|
||
return curr.Count >= poss.Count;
|
||
}
|
||
|
||
internal static bool IsEvolutionValidWithMove(PKM pkm, LegalInfo info)
|
||
{
|
||
// Exclude species that do not evolve leveling with a move
|
||
// Exclude gen 1-3 formats
|
||
// Exclude Mr. Mime and Snorlax for gen 1-3 games
|
||
var gen = info.Generation;
|
||
if (!SpeciesEvolutionWithMove.Contains(pkm.Species) || pkm.Format <= 3 || (BabyEvolutionWithMove.Contains(pkm.Species) && gen <= 3))
|
||
return true;
|
||
|
||
var index = Array.FindIndex(SpeciesEvolutionWithMove, p => p == pkm.Species);
|
||
var levels = MinLevelEvolutionWithMove[index];
|
||
var moves = MoveEvolutionWithMove[index];
|
||
var allowegg = EggMoveEvolutionWithMove[index][gen];
|
||
|
||
// Get the minimum level in any generation when the pokemon could learn the evolve move
|
||
var LearnLevel = 101;
|
||
for (int g = gen; g <= pkm.Format; g++)
|
||
{
|
||
if (pkm.InhabitedGeneration(g) && levels[g] > 0)
|
||
LearnLevel = Math.Min(LearnLevel, levels[g]);
|
||
}
|
||
|
||
// Check also if the current encounter include the evolve move as an special move
|
||
// That means the pokemon have the move from the encounter level
|
||
if (info.EncounterMatch is IMoveset s && s.Moves.Any(m => moves.Contains(m)))
|
||
LearnLevel = Math.Min(LearnLevel, info.EncounterMatch.LevelMin);
|
||
|
||
// If the encounter is a player hatched egg check if the move could be an egg move or inherited level up move
|
||
if (info.EncounterMatch.EggEncounter && !pkm.WasGiftEgg && !pkm.WasEventEgg && allowegg)
|
||
{
|
||
if (IsMoveInherited(pkm, info, moves))
|
||
LearnLevel = Math.Min(LearnLevel, gen <= 3 ? 6 : 2);
|
||
}
|
||
|
||
// If has original met location the minimum evolution level is one level after met level
|
||
// Gen 3 pokemon in gen 4 games: minimum level is one level after transfer to generation 4
|
||
// VC pokemon: minimum level is one level after transfer to generation 7
|
||
// Sylveon: always one level after met level, for gen 4 and 5 eevees in gen 6 games minimum for evolution is one level after transfer to generation 5
|
||
if (pkm.HasOriginalMetLocation || (pkm.Format == 4 && pkm.Gen3) || pkm.VC || pkm.Species == 700)
|
||
LearnLevel = Math.Max(pkm.Met_Level + 1, LearnLevel);
|
||
|
||
// Current level must be at least one the minimum learn level
|
||
// the level-up event that triggers the learning of the move also triggers evolution with no further level-up required
|
||
return pkm.CurrentLevel >= LearnLevel;
|
||
}
|
||
|
||
private static bool IsMoveInherited(PKM pkm, LegalInfo info, int[] moves)
|
||
{
|
||
// In 3DS games, the inherited move must be in the relearn moves.
|
||
if (info.Generation >= 6)
|
||
return pkm.RelearnMoves.Any(moves.Contains);
|
||
|
||
// In Pre-3DS games, the move is inherited if it has the move and it can be hatched with the move.
|
||
if (pkm.Moves.Any(moves.Contains))
|
||
return true;
|
||
|
||
// If the pokemon does not have the move, it still could be an egg move that was forgotten.
|
||
// This requires the pokemon to not have 4 other moves identified as egg moves or inherited level up moves.
|
||
return 4 > info.Moves.Count(m => m.Source == MoveSource.EggMove || m.Source == MoveSource.InheritLevelUp);
|
||
}
|
||
|
||
internal static bool IsFormChangeable(PKM pkm, int species)
|
||
{
|
||
if (FormChange.Contains(species))
|
||
return true;
|
||
if (IsEvolvedFormChange(pkm))
|
||
return true;
|
||
if (species == 718 && pkm.InhabitedGeneration(7) && pkm.AltForm > 1)
|
||
return true;
|
||
return false;
|
||
}
|
||
|
||
internal static bool GetCanInheritMoves(int species)
|
||
{
|
||
if (FixedGenderFromBiGender.Contains(species)) // Nincada -> Shedinja loses gender causing 'false', edge case
|
||
return true;
|
||
var pi = PKX.Personal[species];
|
||
if (!pi.Genderless && !pi.OnlyMale)
|
||
return true;
|
||
if (MixedGenderBreeding.Contains(species))
|
||
return true;
|
||
return false;
|
||
}
|
||
|
||
public static int GetLowestLevel(PKM pkm, int startLevel)
|
||
{
|
||
if (startLevel == -1)
|
||
startLevel = 100;
|
||
|
||
var table = EvolutionTree.GetEvolutionTree(pkm, pkm.Format);
|
||
int count = 1;
|
||
for (int i = 100; i >= startLevel; i--)
|
||
{
|
||
var evos = table.GetValidPreEvolutions(pkm, maxLevel: i, minLevel: startLevel, skipChecks: true);
|
||
if (evos.Count < count) // lost an evolution, prior level was minimum current level
|
||
return evos.Max(evo => evo.Level) + 1;
|
||
count = evos.Count;
|
||
}
|
||
return startLevel;
|
||
}
|
||
|
||
internal static bool GetCanLearnMachineMove(PKM pkm, int move, int generation, GameVersion version = GameVersion.Any)
|
||
{
|
||
return GetValidMoves(pkm, version, EvolutionChain.GetValidPreEvolutions(pkm), generation, Machine: true).Contains(move);
|
||
}
|
||
|
||
internal static bool GetCanRelearnMove(PKM pkm, int move, int generation, GameVersion version = GameVersion.Any)
|
||
{
|
||
return GetValidMoves(pkm, version, EvolutionChain.GetValidPreEvolutions(pkm), generation, LVL: true, Relearn: true).Contains(move);
|
||
}
|
||
|
||
internal static bool GetCanKnowMove(PKM pkm, int move, int generation, GameVersion version = GameVersion.Any)
|
||
{
|
||
if (pkm.Species == 235)
|
||
return !InvalidSketch.Contains(move);
|
||
return GetValidMoves(pkm, version, EvolutionChain.GetValidPreEvolutions(pkm), generation, LVL: true, Relearn: true, Tutor: true, Machine: true).Contains(move);
|
||
}
|
||
|
||
internal static int GetBaseEggSpecies(PKM pkm, int skipOption = 0)
|
||
{
|
||
if (pkm.Format == 1)
|
||
return GetBaseSpecies(pkm, generation: 2);
|
||
return GetBaseSpecies(pkm, skipOption);
|
||
}
|
||
|
||
internal static int GetBaseSpecies(PKM pkm, int skipOption = 0, int generation = -1)
|
||
{
|
||
int tree = generation != -1 ? generation : pkm.Format;
|
||
var table = EvolutionTree.GetEvolutionTree(pkm, tree);
|
||
int maxSpeciesOrigin = generation != -1 ? GetMaxSpeciesOrigin(generation) : -1;
|
||
var evos = table.GetValidPreEvolutions(pkm, maxLevel: 100, maxSpeciesOrigin: maxSpeciesOrigin, skipChecks: true);
|
||
return GetBaseSpecies(pkm, evos, skipOption);
|
||
}
|
||
|
||
internal static int GetBaseSpecies(PKM pkm, IReadOnlyList<DexLevel> evos, int skipOption = 0) => GetBaseSpecies(pkm.Species, evos, skipOption);
|
||
|
||
internal static int GetBaseSpecies(int species, IReadOnlyList<DexLevel> evos, int skipOption = 0)
|
||
{
|
||
if (species == 292) // Shedinja
|
||
return 290; // Nincada
|
||
|
||
// skip n from end, return species if invalid index
|
||
int index = evos.Count - 1 - skipOption;
|
||
return (uint)index >= evos.Count ? species : evos[index].Species;
|
||
}
|
||
|
||
private static int GetMaxLevelGeneration(PKM pkm)
|
||
{
|
||
return GetMaxLevelGeneration(pkm, pkm.GenNumber);
|
||
}
|
||
|
||
private static int GetMaxLevelGeneration(PKM pkm, int generation)
|
||
{
|
||
if (!pkm.InhabitedGeneration(generation))
|
||
return pkm.Met_Level;
|
||
|
||
if (pkm.Format <= 2)
|
||
{
|
||
if (generation == 1 && FutureEvolutionsGen1_Gen2LevelUp.Contains(pkm.Species))
|
||
return pkm.CurrentLevel - 1;
|
||
return pkm.CurrentLevel;
|
||
}
|
||
|
||
if (pkm.Species == 700 && generation == 5)
|
||
return pkm.CurrentLevel - 1;
|
||
|
||
if (pkm.Gen3 && pkm.Format > 4 && pkm.Met_Level == pkm.CurrentLevel && FutureEvolutionsGen3_LevelUpGen4.Contains(pkm.Species))
|
||
return pkm.Met_Level - 1;
|
||
|
||
if (!pkm.HasOriginalMetLocation)
|
||
return pkm.Met_Level;
|
||
|
||
return pkm.CurrentLevel;
|
||
}
|
||
|
||
internal static int GetMinLevelEncounter(PKM pkm)
|
||
{
|
||
// Only for gen 3 pokemon in format 3, after transfer to gen 4 it should return transfer level
|
||
if (pkm.Format == 3 && pkm.WasEgg)
|
||
return 5;
|
||
|
||
// Only for gen 4 pokemon in format 4, after transfer to gen 5 it should return transfer level
|
||
if (pkm.Format == 4 && pkm.Gen4 && pkm.WasEgg)
|
||
return 1;
|
||
|
||
return pkm.HasOriginalMetLocation ? pkm.Met_Level : GetMaxLevelGeneration(pkm);
|
||
}
|
||
|
||
internal static bool IsCatchRateHeldItem(int rate) => ParseSettings.AllowGen1Tradeback && HeldItems_GSC.Contains((ushort) rate);
|
||
|
||
private static IEnumerable<int> GetValidMoves(PKM pkm, GameVersion Version, IReadOnlyList<IReadOnlyList<EvoCriteria>> vs, int minLvLG1 = 1, int minLvLG2 = 1, bool LVL = false, bool Relearn = false, bool Tutor = false, bool Machine = false, bool MoveReminder = true, bool RemoveTransferHM = true)
|
||
{
|
||
var r = new List<int> { 0 };
|
||
if (Relearn && pkm.Format >= 6)
|
||
r.AddRange(pkm.RelearnMoves);
|
||
|
||
int start = pkm.GenNumber;
|
||
if (start < 0)
|
||
start = pkm.Format; // be generous instead of returning nothing
|
||
|
||
for (int gen = start; gen <= pkm.Format; gen++)
|
||
{
|
||
if (vs[gen].Count != 0)
|
||
r.AddRange(GetValidMoves(pkm, Version, vs[gen], gen, minLvLG1: minLvLG1, minLvLG2: minLvLG2, LVL: LVL, Relearn: false, Tutor: Tutor, Machine: Machine, MoveReminder: MoveReminder, RemoveTransferHM: RemoveTransferHM));
|
||
}
|
||
|
||
return r.Distinct();
|
||
}
|
||
|
||
private static IEnumerable<int> GetValidMoves(PKM pkm, GameVersion Version, IReadOnlyList<EvoCriteria> vs, int generation, int minLvLG1 = 1, int minLvLG2 = 1, bool LVL = false, bool Relearn = false, bool Tutor = false, bool Machine = false, bool MoveReminder = true, bool RemoveTransferHM = true)
|
||
{
|
||
var r = new List<int> { 0 };
|
||
if (vs.Count == 0)
|
||
return r;
|
||
int species = pkm.Species;
|
||
|
||
if (FormChangeMoves.Contains(species)) // Deoxys & Shaymin & Giratina (others don't have extra but whatever)
|
||
{
|
||
// These don't evolve, so don't bother iterating for all entries in the evolution chain (should always be count==1).
|
||
int formcount;
|
||
|
||
// In gen 3 deoxys has different forms depending on the current game, in the PersonalInfo there is no alternate form info
|
||
if (pkm.Format == 3 && species == 386)
|
||
formcount = 4;
|
||
else
|
||
formcount = pkm.PersonalInfo.FormeCount;
|
||
|
||
for (int i = 0; i < formcount; i++)
|
||
r.AddRange(GetMoves(pkm, species, minLvLG1, minLvLG2, vs[0].Level, i, Tutor, Version, LVL, Tutor, Machine, MoveReminder, RemoveTransferHM, generation));
|
||
if (Relearn)
|
||
r.AddRange(pkm.RelearnMoves);
|
||
return r.Distinct();
|
||
}
|
||
|
||
// Special Type Tutors Availability
|
||
bool moveTutor = Tutor || MoveReminder; // Usually true, except when called for move suggestions (no tutored moves)
|
||
|
||
for (var i = 0; i < vs.Count; i++)
|
||
{
|
||
var evo = vs[i];
|
||
var moves = GetEvoMoves(pkm, Version, vs, generation, minLvLG1, minLvLG2, LVL, Tutor, Machine, MoveReminder, RemoveTransferHM, moveTutor, i, evo);
|
||
r.AddRange(moves);
|
||
}
|
||
|
||
if (pkm.Format <= 3)
|
||
return r.Distinct();
|
||
|
||
if (LVL)
|
||
MoveTutor.AddSpecialFormChangeMoves(r, pkm, generation, species);
|
||
if (Tutor)
|
||
MoveTutor.AddSpecialTutorMoves(r, pkm, generation, species);
|
||
if (Relearn && generation >= 6)
|
||
r.AddRange(pkm.RelearnMoves);
|
||
return r.Distinct();
|
||
}
|
||
|
||
private static IEnumerable<int> GetEvoMoves(PKM pkm, GameVersion Version, IReadOnlyList<EvoCriteria> vs, int generation, int minLvLG1, int minLvLG2, bool LVL, bool Tutor, bool Machine, bool MoveReminder, bool RemoveTransferHM, bool moveTutor, int i, EvoCriteria evo)
|
||
{
|
||
int minlvlevo1 = GetEvoMoveMinLevel1(pkm, generation, minLvLG1, evo);
|
||
int minlvlevo2 = GetEvoMoveMinLevel2(pkm, generation, minLvLG2, evo);
|
||
var maxLevel = evo.Level;
|
||
if (i != 0 && vs[i - 1].RequiresLvlUp) // evolution
|
||
++maxLevel; // allow lvlmoves from the level it evolved to the next species
|
||
return GetMoves(pkm, evo.Species, minlvlevo1, minlvlevo2, maxLevel, pkm.AltForm, Tutor, Version, LVL, moveTutor, Machine, MoveReminder, RemoveTransferHM, generation);
|
||
}
|
||
|
||
/// <summary>
|
||
/// Returns the minimum level the move can be learned at based on the species encounter level.
|
||
/// </summary>
|
||
private static int GetEvoMoveMinLevel1(PKM pkm, int generation, int minLvLG1, EvoCriteria evo)
|
||
{
|
||
if (generation != 1)
|
||
return 1;
|
||
// For evolutions, return the lower of the two; current level should legally be >=
|
||
if (evo.MinLevel > 1)
|
||
return Math.Min(pkm.CurrentLevel, evo.MinLevel);
|
||
return minLvLG1;
|
||
}
|
||
|
||
private static int GetEvoMoveMinLevel2(PKM pkm, int generation, int minLvLG2, EvoCriteria evo)
|
||
{
|
||
if (generation != 2 || ParseSettings.AllowGen2MoveReminder(pkm))
|
||
return 1;
|
||
// For evolutions, return the lower of the two; current level should legally be >=
|
||
if (evo.MinLevel > 1)
|
||
return Math.Min(pkm.CurrentLevel, evo.MinLevel);
|
||
return minLvLG2;
|
||
}
|
||
|
||
private static IEnumerable<int> GetMoves(PKM pkm, int species, int minlvlG1, int minlvlG2, int lvl, int form, bool moveTutor, GameVersion Version, bool LVL, bool specialTutors, bool Machine, bool MoveReminder, bool RemoveTransferHM, int generation)
|
||
{
|
||
var r = new List<int>();
|
||
if (LVL)
|
||
r.AddRange(MoveLevelUp.GetMovesLevelUp(pkm, species, minlvlG1, minlvlG2, lvl, form, Version, MoveReminder, generation));
|
||
if (Machine)
|
||
r.AddRange(MoveTechnicalMachine.GetTMHM(pkm, species, form, generation, Version, RemoveTransferHM));
|
||
if (moveTutor)
|
||
r.AddRange(MoveTutor.GetTutorMoves(pkm, species, form, specialTutors, generation));
|
||
return r.Distinct();
|
||
}
|
||
|
||
internal const GameVersion NONE = GameVersion.Invalid;
|
||
internal static readonly LearnVersion LearnNONE = new LearnVersion(-1);
|
||
|
||
internal static bool HasVisitedB2W2(this PKM pkm) => pkm.InhabitedGeneration(5);
|
||
internal static bool HasVisitedORAS(this PKM pkm) => pkm.InhabitedGeneration(6) && (pkm.AO || !pkm.IsUntraded);
|
||
internal static bool HasVisitedUSUM(this PKM pkm) => pkm.InhabitedGeneration(7) && (pkm.USUM || !pkm.IsUntraded);
|
||
internal static bool IsMovesetRestricted(this PKM pkm) => (pkm.GG && pkm.Format == 7) || pkm.IsUntraded;
|
||
|
||
public static bool HasMetLocationUpdatedTransfer(int originalGeneration, int currentGeneration)
|
||
{
|
||
if (originalGeneration < 3)
|
||
return currentGeneration >= 3;
|
||
if (originalGeneration <= 4)
|
||
return currentGeneration != originalGeneration;
|
||
return false;
|
||
}
|
||
|
||
public static bool IsValidMissingLanguage(PKM pkm)
|
||
{
|
||
return pkm.Format == 5 && pkm.BW;
|
||
}
|
||
|
||
public static string GetG1OT_GFMew(int lang) => lang == (int)LanguageID.Japanese ? "ゲーフリ" : "GF";
|
||
public static string GetG5OT_NSparkle(int lang) => lang == (int)LanguageID.Japanese ? "Ｎ" : "N";
|
||
|
||
public static string GetGBStadiumOTName(bool jp, GameVersion s)
|
||
{
|
||
if (jp)
|
||
return "スタジアム";
|
||
return s == GameVersion.Stadium2 ? "Stadium" : "STADIUM";
|
||
}
|
||
|
||
public static int GetGBStadiumOTID(bool jp, GameVersion s)
|
||
{
|
||
if (jp)
|
||
return s == GameVersion.Stadium2 ? 2000 : 1999;
|
||
return 2000;
|
||
}
|
||
|
||
public static int GetMaxLengthOT(int gen, LanguageID lang)
|
||
{
|
||
switch (lang)
|
||
{
|
||
case LanguageID.Korean:
|
||
case LanguageID.Japanese: return gen >= 6 ? 6 : 5;
|
||
default: return gen >= 6 ? 12 : 7;
|
||
}
|
||
}
|
||
|
||
public static int GetMaxLengthNickname(int gen, LanguageID lang)
|
||
{
|
||
switch (lang)
|
||
{
|
||
case LanguageID.Korean:
|
||
case LanguageID.Japanese: return gen >= 6 ? 6 : 5;
|
||
default: return gen >= 6 ? 12 : 10;
|
||
}
|
||
}
|
||
|
||
public static bool GetIsFixedIVSequenceValidSkipRand(IReadOnlyList<int> IVs, PKM pkm, int max = 31)
|
||
{
|
||
for (int i = 0; i < 6; i++)
|
||
{
|
||
if ((uint) IVs[i] > max) // random
|
||
continue;
|
||
if (IVs[i] != pkm.GetIV(i))
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
public static bool GetIsFixedIVSequenceValidNoRand(IReadOnlyList<int> IVs, PKM pkm)
|
||
{
|
||
for (int i = 0; i < 6; i++)
|
||
{
|
||
if (IVs[i] != pkm.GetIV(i))
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
}
|
||
}
|