More abilities

Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/PowerOfAlchemy.cs

@@ -0,0 +1,20 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Power of Alchemy is an ability that copies the ability of a fainted ally.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Power_of_Alchemy_(Ability)">Bulbapedia - Power of Alchemy</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "power_of_alchemy")]
+public class PowerOfAlchemy : Script
+{
+    /// <inheritdoc />
+    public override void OnAllyFaint(IPokemon ally, IPokemon faintedPokemon)
+    {
+        if (faintedPokemon.ActiveAbility?.HasFlag("cant_be_copied") != true)
+            return;
+
+        ally.BattleData?.Battle.EventHook.Invoke(new AbilityTriggerEvent(ally));
+        ally.ChangeAbility(faintedPokemon.ActiveAbility);
+    }
+}