Further work on refactor to interface based scripts

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

@@ -6,10 +6,10 @@ namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
 /// <see href="https://bulbapedia.bulbagarden.net/wiki/Iron_Fist_(Ability)">Bulbapedia - Iron Fist</see>
 /// </summary>
 [Script(ScriptCategory.Ability, "iron_fist")]
-public class IronFist : Script
+public class IronFist : Script, IScriptChangeBasePower
 {
     /// <inheritdoc />
-    public override void ChangeBasePower(IExecutingMove move, IPokemon target, byte hit, ref ushort basePower)
+    public void ChangeBasePower(IExecutingMove move, IPokemon target, byte hit, ref ushort basePower)
     {
         if (move.UseMove.HasFlag("punch"))
             basePower = basePower.MultiplyOrMax(1.2f);