Mirrors/PKHeX
2
0
Fork 0
mirror of https://github.com/kwsch/PKHeX synced 2024-11-23 20:43:07 +00:00
Code Issues Projects Releases Packages Wiki Activity
PKHeX/PKHeX.Core/Legality/Restrictions/EvolutionRestrictions.cs

191 lines
9.7 KiB
C#
Raw Normal View History

Move some static arrays closer to where they're used Split EvolutionRestrictions to its own class Can probably refine things further to clamp down access to these arrays
2020-11-02 21:11:51 +00:00
using System;
using System.Linq;
namespace PKHeX.Core
{
public static class EvolutionRestrictions
{
public static bool IsMoveRequiredToEvolve(PKM pkm, int gen) => IsMoveRequiredToEvolve(pkm.Species, pkm.Format, gen);
public static bool IsMoveRequiredToEvolve(int species, int format, int gen)
{
if (!SpeciesEvolutionWithMove.Contains(species))
return false;
if (format <= 3)
return false;
if (BabyEvolutionWithMove.Contains(species))
return gen > 3;
return true;
}
internal static readonly int[] BabyEvolutionWithMove =
{
Minor clean Use some enums, save a few virtual/static fetches
2021-01-16 20:01:40 +00:00
(int)Species.MrMime, // (Mime Jr with Mimic)
(int)Species.Sudowoodo, // (Bonsly with Mimic)
Move some static arrays closer to where they're used Split EvolutionRestrictions to its own class Can probably refine things further to clamp down access to these arrays
2020-11-02 21:11:51 +00:00
};
// List of species that evolve from a previous species having a move while leveling up
internal static readonly int[] SpeciesEvolutionWithMove =
{
Minor clean Use some enums, save a few virtual/static fetches
2021-01-16 20:01:40 +00:00
(int)Species.MrMime, // Mr. Mime (Mime Jr with Mimic)
(int)Species.Sudowoodo, // Sudowoodo (Bonsly with Mimic)
(int)Species.Ambipom, // Ambipom (Aipom with Double Hit)
(int)Species.Lickilicky, // Lickilicky (Lickitung with Rollout)
(int)Species.Tangrowth, // Tangrowth (Tangela with Ancient Power)
(int)Species.Yanmega, // Yanmega (Yamma with Ancient Power)
(int)Species.Mamoswine, // Mamoswine (Piloswine with Ancient Power)
(int)Species.Sylveon, // Sylveon (Eevee with Fairy Move)
(int)Species.Tsareena, // Tsareena (Steenee with Stomp)
Move some static arrays closer to where they're used Split EvolutionRestrictions to its own class Can probably refine things further to clamp down access to these arrays
2020-11-02 21:11:51 +00:00
(int)Species.Grapploct // (Clobbopus with Taunt)
};
internal static readonly int[] FairyMoves =
{
Minor clean Use some enums, save a few virtual/static fetches
2021-01-16 20:01:40 +00:00
(int)Move.SweetKiss,
(int)Move.Charm,
(int)Move.Moonlight,
(int)Move.DisarmingVoice,
(int)Move.DrainingKiss,
(int)Move.CraftyShield,
(int)Move.FlowerShield,
(int)Move.MistyTerrain,
(int)Move.PlayRough,
(int)Move.FairyWind,
(int)Move.Moonblast,
(int)Move.FairyLock,
(int)Move.AromaticMist,
(int)Move.Geomancy,
(int)Move.DazzlingGleam,
(int)Move.BabyDollEyes,
(int)Move.LightofRuin,
(int)Move.TwinkleTackleP,
(int)Move.TwinkleTackleS,
(int)Move.FloralHealing,
(int)Move.GuardianofAlola,
(int)Move.FleurCannon,
(int)Move.NaturesMadness,
(int)Move.LetsSnuggleForever,
(int)Move.SparklySwirl,
(int)Move.MaxStarfall,
(int)Move.Decorate,
(int)Move.SpiritBreak,
(int)Move.StrangeSteam,
(int)Move.MistyExplosion,
Move some static arrays closer to where they're used Split EvolutionRestrictions to its own class Can probably refine things further to clamp down access to these arrays
2020-11-02 21:11:51 +00:00
};
// Moves that trigger the evolution by move
private static readonly int[][] MoveEvolutionWithMove =
{
Minor clean Use some enums, save a few virtual/static fetches
2021-01-16 20:01:40 +00:00
new [] { (int)Move.Mimic }, // Mr. Mime (Mime Jr with Mimic)
new [] { (int)Move.Mimic }, // Sudowoodo (Bonsly with Mimic)
new [] { (int)Move.DoubleHit }, // Ambipom (Aipom with Double Hit)
new [] { (int)Move.Rollout }, // Lickilicky (Lickitung with Rollout)
new [] { (int)Move.AncientPower }, // Tangrowth (Tangela with Ancient Power)
new [] { (int)Move.AncientPower }, // Yanmega (Yamma with Ancient Power)
new [] { (int)Move.AncientPower }, // Mamoswine (Piloswine with Ancient Power)
Move some static arrays closer to where they're used Split EvolutionRestrictions to its own class Can probably refine things further to clamp down access to these arrays
2020-11-02 21:11:51 +00:00
FairyMoves, // Sylveon (Eevee with Fairy Move)
Minor clean Use some enums, save a few virtual/static fetches
2021-01-16 20:01:40 +00:00
new [] { (int)Move.Stomp }, // Tsareena (Steenee with Stomp)
new [] { (int)Move.Taunt }, // Grapploct (Clobbopus with Taunt)
Move some static arrays closer to where they're used Split EvolutionRestrictions to its own class Can probably refine things further to clamp down access to these arrays
2020-11-02 21:11:51 +00:00
};
// Min level for any species for every generation to learn the move for evolution by move
// 0 means it cant be learned in that generation
private static readonly int[][] MinLevelEvolutionWithMove =
{
Minor clean Use some enums, save a few virtual/static fetches
2021-01-16 20:01:40 +00:00
new [] { 00, 00, 00, 00, 18, 15, 15, 02, 02 }, // Mr. Mime (Mime Jr with Mimic)
new [] { 00, 00, 00, 00, 17, 17, 15, 02, 02 }, // Sudowoodo (Bonsly with Mimic)
new [] { 00, 00, 00, 00, 32, 32, 32, 02, 02 }, // Ambipom (Aipom with Double Hit)
new [] { 00, 00, 02, 00, 02, 33, 33, 02, 02 }, // Lickilicky (Lickitung with Rollout)
new [] { 00, 00, 00, 00, 02, 36, 38, 02, 02 }, // Tangrowth (Tangela with Ancient Power)
new [] { 00, 00, 00, 00, 02, 33, 33, 02, 02 }, // Yanmega (Yanma with Ancient Power)
new [] { 00, 00, 00, 00, 02, 02, 02, 02, 02 }, // Mamoswine (Piloswine with Ancient Power)
new [] { 00, 00, 00, 00, 00, 29, 09, 02, 02 }, // Sylveon (Eevee with Fairy Move)
new [] { 00, 00, 00, 00, 00, 00, 00, 02, 28 }, // Tsareena (Steenee with Stomp)
new [] { 00, 00, 00, 00, 00, 00, 00, 00, 35 }, // Grapploct (Clobbopus with Taunt)
Move some static arrays closer to where they're used Split EvolutionRestrictions to its own class Can probably refine things further to clamp down access to these arrays
2020-11-02 21:11:51 +00:00
};
// True -> the pokemon could hatch from an egg with the move for evolution as an egg move
private static readonly bool[][] EggMoveEvolutionWithMove =
{
Minor clean Use some enums, save a few virtual/static fetches
2021-01-16 20:01:40 +00:00
new [] { false, false, false, false, true, true, true, true, true }, // Mr. Mime (Mime Jr with Mimic)
new [] { false, false, false, false, true, true, true, true, true }, // Sudowoodo (Bonsly with Mimic)
new [] { false, false, false, false, true, true, true, true, true }, // Ambipom (Aipom with Double Hit)
new [] { false, false, true, false, true, true, true, true, true }, // Lickilicky (Lickitung with Rollout)
new [] { false, false, false, false, true, true, true, true, true }, // Tangrowth (Tangela with Ancient Power)
new [] { false, false, false, false, true, true, true, true, true }, // Yanmega (Yanma with Ancient Power)
new [] { false, false, true, true, true, true, true, true, true }, // Mamoswine (Piloswine with Ancient Power)
new [] { false, false, true, true, true, true, true, true, true }, // Sylveon (Eevee with Fairy Move)
new [] { false, false, false, false, false, false, false, false, false }, // Tsareena (Steenee with Stomp)
new [] { false, false, false, false, false, false, false, false, true }, // Grapploct (Clobbopus with Taunt)
Move some static arrays closer to where they're used Split EvolutionRestrictions to its own class Can probably refine things further to clamp down access to these arrays
2020-11-02 21:11:51 +00:00
};
public 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 (!IsMoveRequiredToEvolve(pkm, gen))
return true;
var lvl = GetLevelLearnMove(pkm, gen, info.EncounterMatch, info.Moves);
// 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 && gen == 3) || pkm.VC || pkm.Species == (int)Species.Sylveon)
lvl = Math.Max(pkm.Met_Level + 1, lvl);
// 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 >= lvl;
}
public static int GetLevelLearnMove(PKM pkm, int gen, IEncounterable enc, CheckMoveResult[] res)
{
var index = Array.FindIndex(SpeciesEvolutionWithMove, p => p == pkm.Species);
// Get the minimum level in any generation when the pokemon could learn the evolve move
var levels = MinLevelEvolutionWithMove[index];
var lvl = 101;
for (int g = gen; g <= pkm.Format; g++)
{
if (pkm.InhabitedGeneration(g) && levels[g] > 0)
lvl = Math.Min(lvl, 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
var moves = MoveEvolutionWithMove[index];
if (enc is IMoveset s && s.Moves.Any(m => moves.Contains(m)))
lvl = Math.Min(lvl, enc.LevelMin);
// If the encounter is a player hatched egg, check if the move could be an egg move or inherited level up move
var allowegg = EggMoveEvolutionWithMove[index][gen];
if (enc is EncounterEgg && allowegg)
{
if (IsMoveInherited(pkm, gen, res, moves))
lvl = Math.Min(lvl, gen <= 3 ? 6 : 2);
}
return lvl;
}
private static bool IsMoveInherited(PKM pkm, int gen, CheckMoveResult[] res, int[] moves)
{
// In 3DS games, the inherited move must be in the relearn moves.
if (gen >= 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 > res.Count(m => m.Source == MoveSource.EggMove || m.Source == MoveSource.InheritLevelUp);
}
}
}
Reference in a new issue Copy permalink