Implements more abilities

PkmnLib.Static/Species/Form.cs

@@ -89,6 +89,11 @@ public interface IForm : INamedValue
     /// Check if the form has a specific flag set.
     /// </summary>
     bool HasFlag(string key);
+
+    /// <summary>
+    /// Check if the form is a battle-only form, meaning it should return to its original form after the battle ends.
+    /// </summary>
+    bool IsBattleOnlyForm { get; }
 }
 
 /// <inheritdoc />
@@ -97,7 +102,8 @@ public class FormImpl : IForm
     /// <inheritdoc cref="FormImpl" />
     public FormImpl(StringKey name, float height, float weight, uint baseExperience, IEnumerable<TypeIdentifier> types,
         ImmutableStatisticSet<ushort> baseStats, IEnumerable<StringKey> abilities,
-        IEnumerable<StringKey> hiddenAbilities, ILearnableMoves moves, ImmutableHashSet<StringKey> flags)
+        IEnumerable<StringKey> hiddenAbilities, ILearnableMoves moves, ImmutableHashSet<StringKey> flags,
+        bool isBattleOnlyForm)
     {
         Name = name;
         Height = height;
@@ -109,6 +115,7 @@ public class FormImpl : IForm
         HiddenAbilities = [..hiddenAbilities];
         Moves = moves;
         Flags = flags;
+        IsBattleOnlyForm = isBattleOnlyForm;
 
         if (Types.Count == 0)
             throw new ArgumentException("A form must have at least one type.");
@@ -202,4 +209,7 @@ public class FormImpl : IForm
 
     /// <inheritdoc />
     public bool HasFlag(string key) => Flags.Contains(key);
+
+    /// <inheritdoc />
+    public bool IsBattleOnlyForm { get; }
 }