IEncounterable: Add down-level interface

This commit is contained in:
Kurt 2024-11-18 21:58:09 -06:00
parent 8c37d9b4b5
commit 231b3ffe57
5 changed files with 33 additions and 7 deletions

View file

@ -7,7 +7,7 @@ namespace PKHeX.Core;
/// Encounter Slot found in <see cref="GameVersion.ORAS"/>.
/// </summary>
public sealed record EncounterSlot6AO(EncounterArea6AO Parent, ushort Species, byte Form, byte LevelMin, byte LevelMax)
: IEncounterable, IEncounterMatch, IEncounterConvertible<PK6>, IEncounterFormRandom
: IEncounterable, IEncounterMatch, IEncounterConvertible<PK6>, IEncounterFormRandom, IEncounterDownlevel
{
public byte Generation => 6;
public EntityContext Context => EntityContext.Gen6;
@ -121,6 +121,8 @@ public sealed record EncounterSlot6AO(EncounterArea6AO Parent, ushort Species, b
private const int FluteBoostMax = 4; // Black Flute increases levels.
private const int DexNavBoost = 29 + FluteBoostMax; // Maximum DexNav chain (95) and Flute.
public byte GetDownleveledMin() => (byte)(LevelMin - FluteBoostMin);
public bool IsMatchExact(PKM pk, EvoCriteria evo)
{
var boostMax = Type != Rock_Smash ? DexNavBoost : FluteBoostMax;

View file

@ -9,7 +9,7 @@ namespace PKHeX.Core;
/// Generation 8 Nest Encounter (Regular Raid Dens)
/// </summary>
/// <inheritdoc cref="EncounterStatic8Nest{T}"/>
public sealed record EncounterStatic8N : EncounterStatic8Nest<EncounterStatic8N>
public sealed record EncounterStatic8N : EncounterStatic8Nest<EncounterStatic8N>, IEncounterDownlevel
{
private readonly byte MinRank;
private readonly byte MaxRank;
@ -77,6 +77,10 @@ public sealed record EncounterStatic8N : EncounterStatic8Nest<EncounterStatic8N>
return metLevel % 10 <= 5;
}
private const byte SharedNestMinLevel = 20;
public byte GetDownleveledMin() => SharedNestMinLevel;
public bool IsDownLeveled(PKM pk)
{
var met = pk.MetLevel;
@ -91,7 +95,7 @@ public sealed record EncounterStatic8N : EncounterStatic8Nest<EncounterStatic8N>
// shared nests can be down-leveled to any
if (pk.MetLocation == SharedNest)
return met >= 20;
return met >= SharedNestMinLevel;
// native down-levels: only allow 1 rank down (1 badge 2star -> 25), (3badge 3star -> 35)
return ((MinRank <= 1 && 1 <= MaxRank && met == 25)

View file

@ -6,7 +6,7 @@ namespace PKHeX.Core;
/// Generation 8 Nest Encounter (Distributed Crystal Data)
/// </summary>
/// <inheritdoc cref="EncounterStatic8Nest{T}"/>
public sealed record EncounterStatic8NC(GameVersion Version) : EncounterStatic8Nest<EncounterStatic8NC>(Version), ILocation
public sealed record EncounterStatic8NC(GameVersion Version) : EncounterStatic8Nest<EncounterStatic8NC>(Version), ILocation, IEncounterDownlevel
{
ushort ILocation.Location => Watchtower;
public const ushort Location = Watchtower;
@ -20,6 +20,10 @@ public sealed record EncounterStatic8NC(GameVersion Version) : EncounterStatic8N
return loc is SharedNest or Watchtower;
}
private const byte SharedNestMinLevel = 20;
public byte GetDownleveledMin() => SharedNestMinLevel;
protected override bool IsMatchLevel(PKM pk)
{
var lvl = pk.MetLevel;
@ -29,7 +33,7 @@ public sealed record EncounterStatic8NC(GameVersion Version) : EncounterStatic8N
// Check downleveled (20-55)
if (lvl > Level)
return false;
if (lvl is < 20 or > 55)
if (lvl is < SharedNestMinLevel or > 55)
return false;
if (pk is { MetLocation: Watchtower, IsShiny: true })
return false; // host cannot downlevel and be shiny

View file

@ -9,7 +9,7 @@ namespace PKHeX.Core;
/// Generation 8 Nest Encounter (Distributed Data)
/// </summary>
/// <inheritdoc cref="EncounterStatic8Nest{T}"/>
public sealed record EncounterStatic8ND : EncounterStatic8Nest<EncounterStatic8ND>
public sealed record EncounterStatic8ND : EncounterStatic8Nest<EncounterStatic8ND>, IEncounterDownlevel
{
/// <summary>
/// Distribution raid index for <see cref="GameVersion.SWSH"/>
@ -56,6 +56,10 @@ public sealed record EncounterStatic8ND : EncounterStatic8Nest<EncounterStatic8N
};
}
private const byte SharedNestMinLevel = 20;
public byte GetDownleveledMin() => SharedNestMinLevel;
protected override bool IsMatchLevel(PKM pk)
{
var lvl = pk.MetLevel;
@ -73,7 +77,7 @@ public sealed record EncounterStatic8ND : EncounterStatic8Nest<EncounterStatic8N
// Check downleveled (20-55)
if (lvl > Level)
return false;
if (lvl is < 20 or > 55)
if (lvl is < SharedNestMinLevel or > 55)
return false;
if (lvl % 5 != 0)

View file

@ -0,0 +1,12 @@
namespace PKHeX.Core;
/// <summary>
/// Interface for encounters that can be down-leveled by an additional game situation.
/// </summary>
public interface IEncounterDownlevel
{
/// <summary>
/// Get the minimum level when forcibly down-leveled by an additional game situation.
/// </summary>
byte GetDownleveledMin();
}