PKHeX/Legality/Core.cs
2016-03-12 15:05:01 -08:00

232 lines
11 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
namespace PKHeX
{
public static partial class Legal
{
internal static WC6[] WC6DB;
// PKHeX master personal.dat
internal static readonly PersonalInfo[] PersonalAO = PersonalInfo.getPersonalArray(Properties.Resources.personal_ao, PersonalInfo.SizeAO);
private static readonly PersonalInfo[] PersonalXY = PersonalInfo.getPersonalArray(Properties.Resources.personal_xy, PersonalInfo.SizeXY);
private static readonly EggMoves[] EggMoveXY = EggMoves.getArray(Util.unpackMini(Properties.Resources.eggmove_xy, "xy"));
private static readonly Learnset[] LevelUpXY = Learnset.getArray(Util.unpackMini(Properties.Resources.lvlmove_xy, "xy"));
private static readonly EggMoves[] EggMoveAO = EggMoves.getArray(Util.unpackMini(Properties.Resources.eggmove_ao, "ao"));
private static readonly Learnset[] LevelUpAO = Learnset.getArray(Util.unpackMini(Properties.Resources.lvlmove_ao, "ao"));
private static readonly Evolutions[] Evolves = Evolutions.getArray(Util.unpackMini(Properties.Resources.evos_ao, "ao"));
private static readonly EncounterArea[] SlotsA = EncounterArea.getArray(Util.unpackMini(Properties.Resources.encounter_a, "ao"));
private static readonly EncounterArea[] SlotsO = EncounterArea.getArray(Util.unpackMini(Properties.Resources.encounter_o, "ao"));
private static readonly EncounterArea[] SlotsX = EncounterArea.getArray(Util.unpackMini(Properties.Resources.encounter_x, "xy"));
private static readonly EncounterArea[] SlotsY = EncounterArea.getArray(Util.unpackMini(Properties.Resources.encounter_y, "xy"));
private static readonly EncounterArea[] DexNavA = getDexNavSlots(SlotsA);
private static readonly EncounterArea[] DexNavO = getDexNavSlots(SlotsO);
private static EncounterArea[] getDexNavSlots(EncounterArea[] GameSlots)
{
EncounterArea[] eA = new EncounterArea[GameSlots.Length];
for (int i = 0; i < eA.Length; i++)
{
eA[i] = GameSlots[i];
eA[i].Slots = eA[i].Slots.Take(20).Concat(eA[i].Slots.Skip(25)).ToArray(); // Skip 5 Rock Smash slots.
}
return eA;
}
internal static bool getDexNavValid(PK6 pk6)
{
bool alpha = pk6.Version == 26;
if (!alpha && pk6.Version != 27)
return false;
IEnumerable<EncounterArea> locs = (alpha ? DexNavA : DexNavO).Where(l => l.Location == pk6.Met_Location);
return locs.Select(loc => getValidEncounterSlots(pk6, loc, DexNav: true)).Any(slots => slots.Any());
}
internal static IEnumerable<int> getValidMoves(PK6 pk6)
{
List<int> r = new List<int> {0};
r.AddRange(getLVLMoves(pk6.Species, pk6.CurrentLevel));
r.AddRange(getTutorMoves(pk6.Species));
r.AddRange(getMachineMoves(pk6.Species));
IEnumerable<DexLevel> vs = getValidPreEvolutions(pk6);
foreach (DexLevel evo in vs)
{
r.AddRange(getLVLMoves(evo.Species, evo.Level));
r.AddRange(getTutorMoves(evo.Species));
r.AddRange(getMachineMoves(evo.Species));
}
return r.Distinct().ToArray();
}
internal static IEnumerable<int> getValidRelearn(PK6 pk6, int skipOption)
{
List<int> r = new List<int> { 0 };
int species = getBaseSpecies(pk6, skipOption);
r.AddRange(getLVLMoves(species, 1));
r.AddRange(getEggMoves(species));
r.AddRange(getLVLMoves(species, 100));
return r.Distinct();
}
internal static int[] getLinkMoves(PK6 pk6)
{
if (pk6.Species == 251 && pk6.Met_Level == 10) // Celebi
return new[] {610, 0, 0, 0};
if (pk6.Species == 154 && pk6.Met_Level == 50 && pk6.AbilityNumber == 4) // Meganium Hidden
return new[] {0, 0, 0, 0};
if (pk6.Species == 157 && pk6.Met_Level == 50 && pk6.AbilityNumber == 4) // Typhlosion Hidden
return new[] {0, 0, 0, 0};
if (pk6.Species == 160 && pk6.Met_Level == 50 && pk6.AbilityNumber == 4) // Feraligatr Hidden
return new[] {0, 0, 0, 0};
if (pk6.Species == 377 && pk6.Met_Level == 50 && pk6.AbilityNumber == 4) // Regirock Hidden
return new[] {153, 8, 444, 359};
if (pk6.Species == 378 && pk6.Met_Level == 50 && pk6.AbilityNumber == 4) // Regice Hidden
return new[] {85, 133, 58, 258};
if (pk6.Species == 379 && pk6.Met_Level == 50 && pk6.AbilityNumber == 4) // Registeel Hidden
return new[] {442, 157, 356, 334};
return new int[0];
}
internal static IEnumerable<WC6> getValidWC6s(PK6 pk6)
{
IEnumerable<DexLevel> vs = getValidPreEvolutions(pk6);
if (pk6.Egg_Location > 0) // Was Egg, can't search TID/SID/OT
return WC6DB.Where(wc6 => vs.Any(dl => dl.Species == wc6.Species));
// Not Egg
return WC6DB.Where(wc6 =>
wc6.CardID == pk6.SID &&
wc6.TID == pk6.TID &&
vs.Any(dl => dl.Species == wc6.Species) &&
wc6.OT == pk6.OT_Name);
}
internal static bool getWildEncounterValid(PK6 pk6)
{
var areas = getEncounterAreas(pk6);
bool dexNav = pk6.RelearnMove1 != 0;
return areas.Any(a => getValidEncounterSlots(pk6, a, dexNav).Any());
}
internal static IEnumerable<int> getBaseEggMoves(PK6 pk6, int skipOption, int gameSource)
{
int species = getBaseSpecies(pk6, skipOption);
if (gameSource == -1)
{
if (pk6.Version == 24 || pk6.Version == 25)
return LevelUpXY[species].getMoves(1);
// if (pk6.Version == 26 || pk6.Version == 27)
return LevelUpAO[species].getMoves(1);
}
if (gameSource == 0) // XY
return LevelUpXY[species].getMoves(1);
// if (gameSource == 1) // ORAS
return LevelUpAO[species].getMoves(1);
}
internal static int getBaseSpecies(PK6 pk6, int skipOption)
{
DexLevel[] evos = Evolves[pk6.Species].Evos;
switch (skipOption)
{
case -1: return pk6.Species;
case 1: return evos.Length <= 1 ? pk6.Species : evos[evos.Length - 2].Species;
default: return evos.Length <= 0 ? pk6.Species : evos.Last().Species;
}
}
private static IEnumerable<int> getLVLMoves(int species, int lvl)
{
return LevelUpXY[species].getMoves(lvl).Concat(LevelUpAO[species].getMoves(lvl));
}
private static IEnumerable<EncounterArea> getEncounterSlots(PK6 pk6)
{
switch (pk6.Version)
{
case 24: // X
return getSlots(pk6, SlotsX);
case 25: // Y
return getSlots(pk6, SlotsY);
case 26: // AS
return getSlots(pk6, SlotsA);
case 27: // OR
return getSlots(pk6, SlotsO);
default: return new List<EncounterArea>();
}
}
private static IEnumerable<EncounterArea> getEncounterAreas(PK6 pk6)
{
return getEncounterSlots(pk6).Where(l => l.Location == pk6.Met_Location);
}
private static IEnumerable<EncounterSlot> getValidEncounterSlots(PK6 pk6, EncounterArea loc, bool DexNav)
{
// Get Valid levels
IEnumerable<DexLevel> vs = getValidPreEvolutions(pk6);
// Get slots where pokemon can exist
IEnumerable<EncounterSlot> slots = loc.Slots.Where(slot => vs.Any(evo => evo.Species == slot.Species && evo.Level >= slot.LevelMin));
// Filter for Met Level
slots = DexNav
? slots.Where(slot => slot.LevelMin <= pk6.Met_Level && pk6.Met_Level <= slot.LevelMin + 10) // DexNav Boost Range
: slots.Where(slot => slot.LevelMin == pk6.Met_Level); // Non-boosted Level
// Filter for Form Specific
if (WildForms.Contains(pk6.Species))
slots = slots.Where(slot => slot.Form == pk6.AltForm);
return slots;
}
private static IEnumerable<EncounterArea> getSlots(PK6 pk6, IEnumerable<EncounterArea> tables)
{
int species = pk6.Species;
IEnumerable<DexLevel> vs = getValidPreEvolutions(pk6);
List<EncounterArea> slotLocations = new List<EncounterArea>();
foreach (var loc in tables)
{
IEnumerable<EncounterSlot> slots = loc.Slots.Where(slot => vs.Any(evo => evo.Species == slot.Species && evo.Level >= slot.LevelMin));
if (WildForms.Contains(species))
slots = slots.Where(slot => slot.Form == pk6.AltForm);
EncounterSlot[] es = slots.ToArray();
if (es.Length > 0)
slotLocations.Add(new EncounterArea { Location = loc.Location, Slots = es });
}
return slotLocations;
}
private static IEnumerable<DexLevel> getValidPreEvolutions(PK6 pk6)
{
var evos = Evolves[pk6.Species].Evos;
int dec = 0;
List<DexLevel> dl = new List<DexLevel> { new DexLevel { Species = pk6.Species, Level = pk6.CurrentLevel } };
foreach (DexLevel evo in evos)
{
if (evo.Level > 0) // Level Up (from previous level)
dec++;
int lvl = pk6.CurrentLevel - dec;
if (lvl >= pk6.Met_Level && lvl > evo.Level)
dl.Add(new DexLevel { Species = evo.Species, Level = lvl });
}
return dl;
}
private static IEnumerable<int> getEggMoves(int species)
{
return EggMoveAO[species].Moves.Concat(EggMoveXY[species].Moves);
}
private static IEnumerable<int> getTutorMoves(int species)
{
PersonalInfo pkAO = PersonalAO[species];
// Type Tutor
List<int> moves = TypeTutor.Where((t, i) => pkAO.Tutors[i]).ToList();
// Varied Tutors
for (int i = 0; i < Tutors_AO.Length; i++)
for (int b = 0; b < Tutors_AO[i].Length; b++)
if (pkAO.ORASTutors[i][b])
moves.Add(Tutors_AO[i][b]);
return moves;
}
private static IEnumerable<int> getMachineMoves(int species)
{
PersonalInfo pkXY = PersonalXY[species];
PersonalInfo pkAO = PersonalAO[species];
List<int> moves = new List<int>();
moves.AddRange(TMHM_XY.Where((t, i) => pkXY.TMHM[i]));
moves.AddRange(TMHM_AO.Where((t, i) => pkAO.TMHM[i]));
return moves;
}
}
}