mirror of
https://github.com/kwsch/PKHeX
synced 2024-12-19 17:03:12 +00:00
374 lines
15 KiB
C#
374 lines
15 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using static PKHeX.Core.Legal;
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namespace PKHeX.Core
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{
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public static class MoveTutor
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{
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public static GameVersion GetIsTutorMove(PKM pkm, int species, int form, int generation, int move, bool specialTutors = true)
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{
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return generation switch
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{
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1 => GetIsTutor1(pkm, species, move),
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2 => GetIsTutor2(pkm, species, move),
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3 => GetIsTutor3(species, move),
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4 => GetIsTutor4(species, form, move),
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5 => GetIsTutor5(pkm, species, form, specialTutors, move),
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6 => GetIsTutor6(pkm, species, form, specialTutors, move),
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7 => GetIsTutor7(pkm, species, form, specialTutors, move),
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8 => GetIsTutor8(pkm, species, form, specialTutors, move),
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_ => NONE,
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};
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}
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private static GameVersion GetIsTutor1(PKM pkm, int species, int move)
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{
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// Surf Pikachu via Stadium
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if (move != (int)Move.Surf || ParseSettings.AllowGBCartEra)
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return NONE;
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if (pkm.Format < 3 && species is (int)Species.Pikachu or (int)Species.Raichu)
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return GameVersion.Stadium;
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return NONE;
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}
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private static GameVersion GetIsTutor2(PKM pkm, int species, int move)
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{
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if (!ParseSettings.AllowGen2Crystal(pkm))
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return NONE;
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var info = PersonalTable.C[species];
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var tutor = Array.IndexOf(Tutors_GSC, move);
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if (tutor != -1 && info.TMHM[57 + tutor])
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return GameVersion.C;
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return NONE;
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}
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private static GameVersion GetIsTutor3(int species, int move)
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{
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// E Tutors (Free)
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// E Tutors (BP)
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var info = PersonalTable.E[species];
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var e = Array.IndexOf(Tutor_E, move);
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if (e != -1 && info.TypeTutors[e])
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return GameVersion.E;
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// FRLG Tutors
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// Only special tutor moves, normal tutor moves are already included in Emerald data
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var frlg = Array.IndexOf(SpecialTutors_FRLG, move);
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if (frlg != -1 && SpecialTutors_Compatibility_FRLG[frlg] == species)
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return GameVersion.FRLG;
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// XD
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var xd = Array.IndexOf(SpecialTutors_XD_Exclusive, move);
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if (xd != -1 && SpecialTutors_Compatibility_XD_Exclusive[xd].Contains(species))
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return GameVersion.XD;
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// XD (Mew)
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if (species == (int)Species.Mew && Tutor_3Mew.Contains(move))
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return GameVersion.XD;
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return NONE;
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}
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private static GameVersion GetIsTutor4(int species, int form, int move)
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{
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var pi = PersonalTable.HGSS.GetFormEntry(species, form);
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var type = Array.IndexOf(Tutors_4, move);
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if (type != -1 && pi.TypeTutors[type])
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return GameVersion.Gen4;
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var special = Array.IndexOf(SpecialTutors_4, move);
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if (special != -1 && SpecialTutors_Compatibility_4[special].Contains(species))
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return GameVersion.HGSS;
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return NONE;
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}
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private static GameVersion GetIsTutor5(PKM pkm, int species, int form, bool specialTutors, int move)
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{
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var pi = PersonalTable.B2W2.GetFormEntry(species, form);
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var type = Array.IndexOf(TypeTutor6, move);
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if (type != -1 && pi.TypeTutors[type])
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return GameVersion.Gen5;
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if (specialTutors && pkm.HasVisitedB2W2(species))
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{
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var tutors = Tutors_B2W2;
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for (int i = 0; i < tutors.Length; i++)
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{
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var tutor = Array.IndexOf(tutors[i], move);
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if (tutor == -1)
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continue;
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if (pi.SpecialTutors[i][tutor])
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return GameVersion.B2W2;
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break;
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}
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}
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return NONE;
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}
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private static GameVersion GetIsTutor6(PKM pkm, int species, int form, bool specialTutors, int move)
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{
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var pi = PersonalTable.AO.GetFormEntry(species, form);
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var type = Array.IndexOf(TypeTutor6, move);
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if (type != -1 && pi.TypeTutors[type])
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return GameVersion.Gen6;
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if (specialTutors && pkm.HasVisitedORAS(species))
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{
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var tutors = Tutors_AO;
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for (int i = 0; i < tutors.Length; i++)
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{
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var tutor = Array.IndexOf(tutors[i], move);
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if (tutor == -1)
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continue;
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if (pi.SpecialTutors[i][tutor])
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return GameVersion.ORAS;
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break;
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}
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}
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return NONE;
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}
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private static GameVersion GetIsTutor7(PKM pkm, int species, int form, bool specialTutors, int move)
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{
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var pi = PersonalTable.USUM.GetFormEntry(species, form);
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var type = Array.IndexOf(TypeTutor6, move);
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if (type != -1 && pi.TypeTutors[type])
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return GameVersion.Gen7;
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if (specialTutors && pkm.HasVisitedUSUM(species))
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{
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var tutor = Array.IndexOf(Tutors_USUM, move);
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if (tutor != -1 && pi.SpecialTutors[0][tutor])
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return GameVersion.USUM;
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}
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return NONE;
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}
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private static GameVersion GetIsTutor8(PKM pkm, int species, int form, bool specialTutors, int move)
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{
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if (pkm is PA8)
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{
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var pi = (PersonalInfoLA)PersonalTable.LA.GetFormEntry(species, form);
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if (!pi.IsPresentInGame)
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return NONE;
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var index = Array.IndexOf(MoveShop8_LA, (ushort)move);
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if (index != -1 && pi.SpecialTutors[0][index])
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return GameVersion.PLA;
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return NONE;
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}
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if (pkm is PB8)
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{
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var pi = (PersonalInfoBDSP)PersonalTable.BDSP.GetFormEntry(species, form);
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if (!pi.IsPresentInGame)
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return NONE;
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var type = Array.IndexOf(TypeTutor8b, move);
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if (type != -1 && pi.TypeTutors[type])
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return GameVersion.BDSP;
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return NONE;
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}
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else
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{
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var pi = (PersonalInfoSWSH)PersonalTable.SWSH.GetFormEntry(species, form);
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if (!pi.IsPresentInGame)
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return NONE;
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var type = Array.IndexOf(TypeTutor8, move);
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if (type != -1 && pi.TypeTutors[type])
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return GameVersion.SWSH;
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if (!specialTutors)
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return NONE;
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var tutor = Array.IndexOf(Tutors_SWSH_1, move);
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if (tutor != -1 && pi.SpecialTutors[0][tutor])
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return GameVersion.SWSH;
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return NONE;
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}
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}
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public static IEnumerable<int> GetTutorMoves(PKM pkm, int species, int form, bool specialTutors, int generation)
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{
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List<int> moves = new();
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switch (generation)
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{
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case 1: AddMovesTutor1(moves, species, pkm.Format); break;
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case 2: AddMovesTutor2(moves, species, pkm.Format, pkm.Korean); break;
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case 3: AddMovesTutor3(moves, species); break;
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case 4: AddMovesTutor4(moves, species, form); break;
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case 5: AddMovesTutor5(moves, species, form, pkm, specialTutors); break;
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case 6: AddMovesTutor6(moves, species, form, pkm, specialTutors); break;
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case 7: AddMovesTutor7(moves, species, form, pkm, specialTutors); break;
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case 8: AddMovesTutor8(moves, species, form, pkm, specialTutors); break;
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}
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return moves.Distinct();
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}
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private static void AddMovesTutor1(List<int> moves, int species, int format)
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{
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if (ParseSettings.AllowGBCartEra && format < 3 && species is (int)Species.Pikachu or (int)Species.Raichu) // Surf Pikachu via Stadium
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moves.Add(57);
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}
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private static void AddMovesTutor2(List<int> moves, int species, int format, bool korean = false)
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{
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if (korean)
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return;
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var pi = PersonalTable.C[species];
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moves.AddRange(Tutors_GSC.Where((_, i) => pi.TMHM[57 + i]));
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AddMovesTutor1(moves, species, format);
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}
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private static void AddMovesTutor3(List<int> moves, int species)
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{
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// E Tutors (Free)
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// E Tutors (BP)
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var pi = PersonalTable.E[species];
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moves.AddRange(Tutor_E.Where((_, i) => pi.TypeTutors[i]));
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// FRLG Tutors
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// Only special tutor moves, normal tutor moves are already included in Emerald data
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moves.AddRange(SpecialTutors_FRLG.Where((_, i) => SpecialTutors_Compatibility_FRLG[i] == species));
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// XD
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moves.AddRange(SpecialTutors_XD_Exclusive.Where((_, i) => SpecialTutors_Compatibility_XD_Exclusive[i].Any(e => e == species)));
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// XD (Mew)
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if (species == (int)Species.Mew)
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moves.AddRange(Tutor_3Mew);
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}
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private static void AddMovesTutor4(List<int> moves, int species, int form)
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{
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var pi = PersonalTable.HGSS.GetFormEntry(species, form);
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moves.AddRange(Tutors_4.Where((_, i) => pi.TypeTutors[i]));
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moves.AddRange(SpecialTutors_4.Where((_, i) => SpecialTutors_Compatibility_4[i].Any(e => e == species)));
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}
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private static void AddMovesTutor5(List<int> moves, int species, int form, PKM pkm, bool specialTutors)
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{
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var pi = PersonalTable.B2W2[species];
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moves.AddRange(TypeTutor6.Where((_, i) => pi.TypeTutors[i]));
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if (pkm.InhabitedGeneration(5) && specialTutors)
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moves.AddRange(GetTutors(PersonalTable.B2W2.GetFormEntry(species, form), Tutors_B2W2));
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}
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private static void AddMovesTutor6(List<int> moves, int species, int form, PKM pkm, bool specialTutors)
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{
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var pi = PersonalTable.AO[species];
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moves.AddRange(TypeTutor6.Where((_, i) => pi.TypeTutors[i]));
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if (specialTutors && pkm.HasVisitedORAS(species))
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moves.AddRange(GetTutors(PersonalTable.AO.GetFormEntry(species, form), Tutors_AO));
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}
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private static void AddMovesTutor7(List<int> moves, int species, int form, PKM pkm, bool specialTutors)
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{
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if (pkm.Version is (int)GameVersion.GO or (int)GameVersion.GP or (int)GameVersion.GE)
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return;
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var pi = PersonalTable.USUM.GetFormEntry(species, form);
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moves.AddRange(TypeTutor6.Where((_, i) => pi.TypeTutors[i]));
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if (specialTutors && pkm.HasVisitedUSUM(species))
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moves.AddRange(GetTutors(pi, Tutors_USUM));
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}
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private static void AddMovesTutor8(List<int> moves, int species, int form, PKM pkm, bool specialTutors)
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{
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if (pkm is PA8)
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{
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var pi = (PersonalInfoLA)PersonalTable.LA.GetFormEntry(species, form);
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if (!pi.IsPresentInGame)
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return;
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var shop = MoveShop8_LA;
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var tutors = pi.SpecialTutors[0];
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for (int i = 0; i < shop.Length; i++)
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{
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if (tutors[i])
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moves.Add(shop[i]);
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}
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return;
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}
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if (pkm is PB8)
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{
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var pi = (PersonalInfoBDSP)PersonalTable.BDSP.GetFormEntry(species, form);
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if (!pi.IsPresentInGame)
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return;
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moves.AddRange(TypeTutor8b.Where((_, i) => pi.TypeTutors[i]));
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}
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else // SWSH
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{
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var pi = (PersonalInfoSWSH)PersonalTable.SWSH.GetFormEntry(species, form);
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if (!pi.IsPresentInGame)
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return;
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moves.AddRange(TypeTutor8.Where((_, i) => pi.TypeTutors[i]));
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if (specialTutors)
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moves.AddRange(GetTutors(pi, Tutors_SWSH_1));
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}
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}
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private static IEnumerable<int> GetTutors(PersonalInfo pi, params int[][] tutors)
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{
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for (int i = 0; i < tutors.Length; i++)
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{
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for (int b = 0; b < tutors[i].Length; b++)
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{
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if (pi.SpecialTutors[i][b])
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yield return tutors[i][b];
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}
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}
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}
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internal static void AddSpecialTutorMoves(List<int> r, PKM pkm, int Generation, int species)
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{
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switch (species)
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{
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case (int)Species.Keldeo:
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r.Add((int)Move.SecretSword);
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break;
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case (int)Species.Meloetta:
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r.Add((int)Move.RelicSong);
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break;
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case (int)Species.Pikachu when Generation == 7 && pkm.Form == 8:
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r.AddRange(Tutor_StarterPikachu);
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break;
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case (int)Species.Eevee when Generation == 7 && pkm.Form == 1:
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r.AddRange(Tutor_StarterEevee);
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break;
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case (int)Species.Pikachu or (int)Species.Raichu when Generation == 7 && !pkm.GG:
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r.Add((int)Move.VoltTackle);
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break;
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}
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}
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/// <summary> Rotom Moves that correspond to a specific form (form-0 ignored). </summary>
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private static readonly int[] RotomMoves = { (int)Move.Overheat, (int)Move.HydroPump, (int)Move.Blizzard, (int)Move.AirSlash, (int)Move.LeafStorm };
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internal static void AddSpecialFormChangeMoves(List<int> r, PKM pkm, int generation, int species)
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{
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switch (species)
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{
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case (int)Species.Rotom when generation >= 4:
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var formMoves = RotomMoves;
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var form = pkm.Form - 1;
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if ((uint)form < formMoves.Length)
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r.Add(RotomMoves[form]);
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break;
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case (int)Species.Zygarde when generation == 7:
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r.AddRange(ZygardeMoves);
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break;
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case (int)Species.Necrozma when pkm.Form == 1: // Sun
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r.Add((int)Move.SunsteelStrike);
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break;
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case (int)Species.Necrozma when pkm.Form == 2: // Moon
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r.Add((int)Move.MoongeistBeam);
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break;
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}
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}
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}
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}
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