using System; using System.Linq; namespace PKHeX.Core { /// /// Generation 2 Static Encounter /// /// public record EncounterStatic2 : EncounterStatic { public sealed override int Generation => 2; public sealed override int Level { get; init; } public EncounterStatic2(int species, int level, GameVersion ver) { Species = species; Level = level; Version = ver; } protected override bool IsMatchEggLocation(PKM pkm) { if (pkm.Format > 2) return true; if (pkm.IsEgg) { if (!EggEncounter) return false; if (pkm.Met_Location != 0 && pkm.Met_Level != 0) return false; if (pkm.OT_Friendship > EggCycles) // Dizzy Punch eggs start with below-normal hatch counters. return false; } else { switch (pkm.Met_Level) { case 0 when pkm.Met_Location != 0: return false; case 1 when pkm.Met_Location == 0: return false; default: if (pkm.Met_Location == 0 && pkm.Met_Level != 0) return false; break; } } return true; } protected override void SetMetData(PKM pk, int level, DateTime today) { if (Version != GameVersion.C) return; var pk2 = (PK2)pk; pk2.Met_Location = Location; pk2.Met_Level = level; pk2.Met_TimeOfDay = EncounterTime.Any.RandomValidTime(); } protected override bool IsMatchLevel(PKM pkm, DexLevel evo) { if (pkm is ICaughtData2 pk2 && pk2.CaughtData != 0) return pkm.Met_Level == (EggEncounter ? 1 : Level); return Level <= evo.Level; } protected override bool IsMatchLocation(PKM pkm) { if (EggEncounter) return true; if (Location == 0) return true; if (pkm is ICaughtData2 pk2 && pk2.CaughtData != 0) return Location == pkm.Met_Location; return true; } } public sealed record EncounterStatic2Odd : EncounterStatic2 { private const int Dizzy = 146; private static readonly int[] _dizzy = { Dizzy }; public EncounterStatic2Odd(int species) : base(species, 5, GameVersion.C) { Moves = _dizzy; EggLocation = 256; EggCycles = 20; } public override bool IsMatch(PKM pkm, DexLevel evo) { // Let it get picked up as regular EncounterEgg under other conditions. if (pkm.Format > 2) return false; if (pkm.Move1 != Dizzy && pkm.Move2 != Dizzy && pkm.Move3 != Dizzy && pkm.Move4 != Dizzy) return false; if (pkm.IsEgg && pkm.EXP != 125) return false; return base.IsMatch(pkm, evo); } } public sealed record EncounterStatic2Roam : EncounterStatic2 { private static readonly int[] Roaming_MetLocation_GSC_Grass = { // Routes 29, 30-31, 33, 34, 35, 36-37, 38-39, 42, 43, 44, 45-46 can be encountered in grass 2, 4, 5, 8, 11, 15, 18, 20, 21, 25, 26, 34, 37, 39, 43, 45, }; public override int Location => Roaming_MetLocation_GSC_Grass[0]; public EncounterStatic2Roam(int species, int level, GameVersion ver) : base(species, level, ver) { } protected override bool IsMatchLocation(PKM pkm) { if (!pkm.HasOriginalMetLocation) return true; return Roaming_MetLocation_GSC_Grass.Contains(Location); } } }