mirror of
https://github.com/kwsch/PKHeX
synced 2024-12-13 22:22:34 +00:00
0dc641453b
Getting close to weeding out all the easy inefficiencies to make me finally tackle the "stop gathering all moves instead of checking individual moves" allocation issue.
465 lines
18 KiB
C#
465 lines
18 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 class MoveTechnicalMachine
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{
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public static GameVersion GetIsMachineMove(PKM pkm, int species, int form, int generation, int move, GameVersion ver = GameVersion.Any, bool RemoveTransfer = false)
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{
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if (pkm.IsMovesetRestricted(generation))
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ver = (GameVersion) pkm.Version;
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switch (generation)
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{
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case 1: return GetIsMachine1(species, move);
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case 2:
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if (pkm.VC1 && move > Legal.MaxMoveID_1)
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return Legal.NONE;
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return GetIsMachine2(species, move);
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case 3: return GetIsMachine3(species, move, pkm.Format, RemoveTransfer);
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case 4: return GetIsMachine4(species, move, pkm.Format, RemoveTransfer, form);
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case 5: return GetIsMachine5(species, move, form);
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case 6: return GetIsMachine6(species, move, form, ver);
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case 7: return GetIsMachine7(species, move, form, ver);
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case 8: return GetIsMachine8(species, move, form, ver);
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default:
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return Legal.NONE;
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}
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}
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public static GameVersion GetIsRecordMove(PKM pkm, int species, int form, int generation, int move, GameVersion ver = GameVersion.Any, bool allowBit = false)
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{
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if (pkm.IsMovesetRestricted(generation))
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ver = (GameVersion)pkm.Version;
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return generation switch
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{
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8 => GetIsRecord8(pkm, species, move, form, ver, allowBit),
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_ => Legal.NONE,
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};
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}
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private static GameVersion GetIsMachine1(int species, int move)
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{
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var index = Array.IndexOf(Legal.TMHM_RBY, move);
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if (index == -1)
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return Legal.NONE;
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if (PersonalTable.RB.GetFormEntry(species, 0).TMHM[index])
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return GameVersion.RB;
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if (PersonalTable.Y.GetFormEntry(species, 0).TMHM[index])
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return GameVersion.YW;
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return Legal.NONE;
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}
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private static GameVersion GetIsMachine2(int species, int move)
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{
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var index = Array.IndexOf(Legal.TMHM_GSC, move);
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if (index != -1 && PersonalTable.C.GetFormEntry(species, 0).TMHM[index])
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return GameVersion.GS;
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return Legal.NONE;
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}
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private static GameVersion GetIsMachine3(int species, int move, int format, bool RemoveTransfer)
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{
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var index = Array.IndexOf(Legal.TM_3, move);
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if (index != -1 && PersonalTable.E.GetFormEntry(species, 0).TMHM[index])
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return GameVersion.Gen3;
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if (!RemoveTransfer && format <= 3)
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return GetIsMachine3HM(species, move);
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return Legal.NONE;
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}
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private static GameVersion GetIsMachine3HM(int species, int move)
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{
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var index = Array.IndexOf(Legal.HM_3, move);
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if (index == -1)
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return Legal.NONE;
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if (PersonalTable.E.GetFormEntry(species, 0).TMHM[index + 50])
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return GameVersion.Gen3;
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return Legal.NONE;
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}
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private static GameVersion GetIsMachine4(int species, int move, int format, bool RemoveTransfer, int form)
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{
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// TM
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var index = Array.IndexOf(Legal.TM_4, move);
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if (index != -1 && PersonalTable.HGSS.GetFormEntry(species, form).TMHM[index])
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return GameVersion.Gen4;
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// HM
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if (RemoveTransfer && format > 4)
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return GetIsMachine4HMTransfer(species, move, form);
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return GetIsMachine4HM(species, move, form);
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}
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private static GameVersion GetIsMachine4HMTransfer(int species, int move, int form)
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{
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// The combination of both these moves is illegal, it should be checked that the pokemon only learn one
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// except if it can learn any of these moves in gen 5 or later
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switch (move)
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{
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case 250: // Whirlpool
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if (PersonalTable.HGSS.GetFormEntry(species, form).TMHM[96])
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return GameVersion.HGSS;
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break;
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case 432: // Defog
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if (PersonalTable.Pt.GetFormEntry(species, form).TMHM[96])
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return GameVersion.DPPt;
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break;
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}
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return Legal.NONE;
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}
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private static GameVersion GetIsMachine4HM(int species, int move, int form)
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{
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var dpi = Array.IndexOf(Legal.HM_DPPt, move);
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if (dpi != 0 && PersonalTable.Pt.GetFormEntry(species, form).TMHM[92 + dpi])
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return GameVersion.DPPt;
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var gsi = Array.IndexOf(Legal.HM_HGSS, move);
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if (gsi != 0 && PersonalTable.HGSS.GetFormEntry(species, form).TMHM[92 + gsi])
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return GameVersion.DPPt;
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return Legal.NONE;
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}
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private static GameVersion GetIsMachine5(int species, int move, int form)
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{
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var index = Array.IndexOf(Legal.TMHM_BW, move);
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if (index != -1 && PersonalTable.B2W2.GetFormEntry(species, form).TMHM[index])
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return GameVersion.Gen5;
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return Legal.NONE;
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}
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private static GameVersion GetIsMachine6(int species, int move, int form, GameVersion ver)
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{
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if (GameVersion.XY.Contains(ver))
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{
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var index = Array.IndexOf(Legal.TMHM_XY, move);
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if (index != -1 && PersonalTable.XY.GetFormEntry(species, form).TMHM[index])
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return GameVersion.XY;
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}
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if (GameVersion.ORAS.Contains(ver))
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{
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var index = Array.IndexOf(Legal.TMHM_AO, move);
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if (index != -1 && PersonalTable.AO.GetFormEntry(species, form).TMHM[index])
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return GameVersion.ORAS;
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}
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return Legal.NONE;
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}
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private static GameVersion GetIsMachine7(int species, int move, int form, GameVersion ver)
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{
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if (GameVersion.Gen7b.Contains(ver))
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{
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var index = Array.IndexOf(Legal.TMHM_GG, move);
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if (index != -1 && PersonalTable.GG.GetFormEntry(species, form).TMHM[index])
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return GameVersion.GG;
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}
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if (GameVersion.SM.Contains(ver) && species <= Legal.MaxSpeciesID_7)
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{
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var index = Array.IndexOf(Legal.TMHM_SM, move);
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if (index != -1 && PersonalTable.SM.GetFormEntry(species, form).TMHM[index])
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return GameVersion.SM;
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}
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if (GameVersion.USUM.Contains(ver) && species <= Legal.MaxSpeciesID_7_USUM)
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{
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var index = Array.IndexOf(Legal.TMHM_SM, move);
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if (index != -1 && PersonalTable.USUM.GetFormEntry(species, form).TMHM[index])
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return GameVersion.USUM;
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}
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return Legal.NONE;
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}
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private static GameVersion GetIsMachine8(int species, int move, int form, GameVersion ver)
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{
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if (GameVersion.SWSH.Contains(ver))
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{
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var index = Legal.TMHM_SWSH.AsSpan(0, PersonalInfoSWSH.CountTM).IndexOf(move);
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if (index != -1 && PersonalTable.SWSH.GetFormEntry(species, form).TMHM[index])
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return GameVersion.SWSH;
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}
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if (GameVersion.BDSP.Contains(ver))
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{
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var index = Legal.TMHM_BDSP.AsSpan(0, PersonalInfoBDSP.CountTM).IndexOf(move);
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if (index != -1 && PersonalTable.BDSP.GetFormEntry(species, form).TMHM[index])
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return GameVersion.BDSP;
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}
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return Legal.NONE;
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}
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private static GameVersion GetIsRecord8(PKM pkm, int species, int move, int form, GameVersion ver, bool allowBit)
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{
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if (GameVersion.SWSH.Contains(ver))
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{
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var index = Legal.TMHM_SWSH.AsSpan(PersonalInfoSWSH.CountTM, PersonalInfoSWSH.CountTR).IndexOf(move);
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if (index != -1)
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{
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if (allowBit)
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return GameVersion.SWSH;
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if (((ITechRecord8)pkm).GetMoveRecordFlag(index))
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return GameVersion.SWSH;
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if (index == 12 && species == (int)Species.Calyrex && form == 0) // TR12
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return GameVersion.SWSH; // Agility Calyrex without TR glitch.
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}
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}
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return Legal.NONE;
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}
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public static IEnumerable<int> GetTMHM(PKM pkm, int species, int form, int generation, GameVersion ver = GameVersion.Any, bool RemoveTransfer = true)
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{
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var r = new List<int>();
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if (pkm.IsMovesetRestricted(generation))
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ver = (GameVersion)pkm.Version;
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switch (generation)
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{
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case 1: AddMachine1(r, species); break;
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case 2: AddMachine2(r, species);
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if (pkm.Format >= 7 && pkm.VC1)
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r.RemoveAll(z => z > Legal.MaxMoveID_1);
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break;
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case 3: AddMachine3(r, species, pkm.Format, RemoveTransfer); break;
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case 4: AddMachine4(r, species, pkm.Format, RemoveTransfer, form); break;
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case 5: AddMachine5(r, species, form); break;
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case 6: AddMachine6(r, species, form, ver); break;
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case 7: AddMachine7(r, species, form, ver); break;
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case 8: AddMachine8(r, species, form, ver); break;
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}
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return r.Distinct();
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}
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public static IEnumerable<int> GetRecords(PKM pkm, int species, int form, int generation)
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{
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var r = new List<int>();
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switch (generation)
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{
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case 8: AddRecordSWSH(r, species, form, pkm); break;
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}
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return r.Distinct();
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}
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private static void AddMachine1(List<int> r, int species)
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{
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int index = PersonalTable.RB.GetFormIndex(species, 0);
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if (index == 0)
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return;
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var pi_rb = (PersonalInfoG1)PersonalTable.RB[index];
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var pi_y = (PersonalInfoG1)PersonalTable.Y[index];
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r.AddRange(Legal.TMHM_RBY.Where((_, m) => pi_rb.TMHM[m]));
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r.AddRange(Legal.TMHM_RBY.Where((_, m) => pi_y.TMHM[m]));
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}
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private static void AddMachine2(List<int> r, int species)
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{
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int index = PersonalTable.C.GetFormIndex(species, 0);
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if (index == 0)
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return;
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var pi_c = PersonalTable.C[index];
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r.AddRange(Legal.TMHM_GSC.Where((_, m) => pi_c.TMHM[m]));
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}
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private static void AddMachine3(List<int> r, int species, int format, bool RemoveTransfer)
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{
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int index = PersonalTable.E.GetFormIndex(species, 0);
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if (index == 0)
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return;
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var pi_c = PersonalTable.E[index];
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r.AddRange(Legal.TM_3.Where((_, m) => pi_c.TMHM[m]));
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if (!RemoveTransfer || format == 3) // HM moves must be removed for 3->4, only give if current format.
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r.AddRange(Legal.HM_3.Where((_, m) => pi_c.TMHM[m + 50]));
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else if (format > 3) //Remove HM
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r.AddRange(Legal.HM_3.Where((_, m) => pi_c.TMHM[m + 50]).Except(Legal.HM_3));
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}
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private static void AddMachine4(List<int> r, int species, int format, bool RemoveTransfer, int form)
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{
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var pi_hgss = PersonalTable.HGSS.GetFormEntry(species, form);
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var pi_dppt = PersonalTable.Pt.GetFormEntry(species, form);
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r.AddRange(Legal.TM_4.Where((_, m) => pi_hgss.TMHM[m]));
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if (RemoveTransfer && format > 4)
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{
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// The combination of both these moves is illegal, it should be checked that the pokemon only learn one
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// except if it can learn any of these moves in gen 5 or later
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if (pi_hgss.TMHM[96])
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r.Add(250); // Whirlpool
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if (pi_dppt.TMHM[96])
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r.Add(432); // Defog
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}
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else
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{
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r.AddRange(Legal.HM_DPPt.Where((_, m) => pi_dppt.TMHM[m + 92]));
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r.AddRange(Legal.HM_HGSS.Where((_, m) => pi_hgss.TMHM[m + 92]));
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}
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}
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private static void AddMachine5(List<int> r, int species, int form)
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{
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var pi = PersonalTable.B2W2.GetFormEntry(species, form);
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r.AddRange(Legal.TMHM_BW.Where((_, m) => pi.TMHM[m]));
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}
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private static void AddMachine6(List<int> r, int species, int form, GameVersion ver = GameVersion.Any)
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{
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switch (ver)
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{
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case GameVersion.Any: // Start at the top, hit every table
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case GameVersion.X or GameVersion.Y or GameVersion.XY:
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AddMachine6XY(r, species, form);
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if (ver == GameVersion.Any) // Fall Through
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AddMachine6AO(r, species, form);
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break;
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case GameVersion.AS or GameVersion.OR or GameVersion.ORAS:
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AddMachine6AO(r, species, form);
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break;
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}
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}
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private static void AddMachine7(List<int> r, int species, int form, GameVersion ver = GameVersion.Any)
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{
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switch (ver)
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{
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case GameVersion.GP or GameVersion.GE or GameVersion.GG or GameVersion.GO:
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AddMachineGG(r, species, form);
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return;
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case GameVersion.SN or GameVersion.MN or GameVersion.SM:
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if (species <= Legal.MaxSpeciesID_7)
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AddMachineSM(r, species, form);
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return;
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case GameVersion.Any:
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case GameVersion.US or GameVersion.UM or GameVersion.USUM:
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AddMachineUSUM(r, species, form);
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if (ver == GameVersion.Any) // Fall Through
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AddMachineSM(r, species, form);
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return;
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}
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}
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private static void AddMachine8(List<int> r, int species, int form, GameVersion ver = GameVersion.Any)
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{
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switch (ver)
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{
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case GameVersion.Any:
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case GameVersion.SW or GameVersion.SH or GameVersion.SWSH:
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AddMachineSWSH(r, species, form);
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return;
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case GameVersion.BD or GameVersion.SP or GameVersion.BDSP:
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AddMachineBDSP(r, species, form);
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return;
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}
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}
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private static void AddMachine6XY(List<int> r, int species, int form)
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{
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var pi = PersonalTable.XY.GetFormEntry(species, form);
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r.AddRange(Legal.TMHM_XY.Where((_, m) => pi.TMHM[m]));
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}
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private static void AddMachine6AO(List<int> r, int species, int form)
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{
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var pi = PersonalTable.AO.GetFormEntry(species, form);
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r.AddRange(Legal.TMHM_AO.Where((_, m) => pi.TMHM[m]));
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}
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private static void AddMachineSM(List<int> r, int species, int form)
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{
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if (species > Legal.MaxSpeciesID_7)
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return;
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var pi = PersonalTable.SM.GetFormEntry(species, form);
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r.AddRange(Legal.TMHM_SM.Where((_, m) => pi.TMHM[m]));
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}
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private static void AddMachineUSUM(List<int> r, int species, int form)
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{
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var pi = PersonalTable.USUM.GetFormEntry(species, form);
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r.AddRange(Legal.TMHM_SM.Where((_, m) => pi.TMHM[m]));
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}
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private static void AddMachineGG(List<int> r, int species, int form)
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{
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if (species > Legal.MaxSpeciesID_7b)
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return;
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var pi = PersonalTable.GG.GetFormEntry(species, form);
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r.AddRange(Legal.TMHM_GG.Where((_, m) => pi.TMHM[m]));
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}
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private static void AddMachineSWSH(List<int> r, int species, int form)
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{
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if (species > Legal.MaxSpeciesID_8)
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return;
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var pi = PersonalTable.SWSH.GetFormEntry(species, form);
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var tmhm = pi.TMHM;
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for (int i = 0; i < PersonalInfoSWSH.CountTM; i++)
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{
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if (!tmhm[i])
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continue;
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r.Add(Legal.TMHM_SWSH[i]);
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}
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}
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private static void AddMachineBDSP(List<int> r, int species, int form)
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{
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if (species > Legal.MaxSpeciesID_8b)
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return;
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var pi = PersonalTable.BDSP.GetFormEntry(species, form);
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r.AddRange(Legal.TMHM_BDSP.Where((_, m) => pi.TMHM[m]));
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}
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public static void AddRecordSWSH(List<int> r, int species, int form, PKM pkm)
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{
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if (pkm is not PK8 pk8)
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return;
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var pi = PersonalTable.SWSH.GetFormEntry(species, form);
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var tmhm = pi.TMHM;
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for (int i = 0; i < PersonalInfoSWSH.CountTR; i++)
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{
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var index = i + PersonalInfoSWSH.CountTM;
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if (!tmhm[index])
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continue;
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if (!pk8.GetMoveRecordFlag(i))
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{
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if (i == 12 && species == (int) Species.Calyrex && form == 0) // TR12
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{
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// Unfuse logic does not check if the currently known TR move has the flag or not.
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// Agility can be learned via Level Up while fused, but only via TR when Unfused.
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// We'll let Agility be a legal TR move without the flag, only for Calyrex!
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}
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else
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{
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continue;
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}
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}
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r.Add(Legal.TMHM_SWSH[index]);
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}
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}
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public static IEnumerable<int> GetAllPossibleRecords(int species, int form)
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{
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var pi = PersonalTable.SWSH.GetFormEntry(species, form);
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var tmhm = pi.TMHM;
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for (int i = 0; i < PersonalInfoSWSH.CountTM; i++)
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{
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var index = i + PersonalInfoSWSH.CountTM;
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if (!tmhm[index])
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continue;
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yield return Legal.TMHM_SWSH[index];
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}
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}
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}
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}
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