Implements several more moves

PkmnLib.Static/Libraries/TypeLibrary.cs

@@ -28,6 +28,8 @@ public interface IReadOnlyTypeLibrary
     /// This is equivalent to running get_single_effectiveness on each defending type, and multiplying the results with each other.
     /// </summary>
     float GetEffectiveness(TypeIdentifier attacking, IReadOnlyList<TypeIdentifier> defending);
+
+    IEnumerable<(TypeIdentifier type, float effectiveness)> GetAllEffectivenessFromAttacking(TypeIdentifier attacking);
 }
 
 /// <inheritdoc />
@@ -70,6 +72,17 @@ public class TypeLibrary : IReadOnlyTypeLibrary
         defending.Aggregate<TypeIdentifier, float>(1,
             (current, type) => current * GetSingleEffectiveness(attacking, type));
 
+    /// <inheritdoc />
+    public IEnumerable<(TypeIdentifier, float)> GetAllEffectivenessFromAttacking(TypeIdentifier attacking)
+    {
+        if (attacking.Value < 1 || attacking.Value > _effectiveness.Count)
+            throw new ArgumentOutOfRangeException(nameof(attacking));
+        for (var i = 0; i < _effectiveness.Count; i++)
+        {
+            yield return (new TypeIdentifier((byte)(i + 1)), _effectiveness[attacking.Value - 1][i]);
+        }
+    }
+
     /// <summary>
     /// Registers a new type in the library.
     /// </summary>