More work on refactor to interfaces

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

@@ -7,7 +7,7 @@ namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
 /// <see href="https://bulbapedia.bulbagarden.net/wiki/Bad_Dreams_(Ability)">Bulbapedia - Bad Dreams</see>
 /// </summary>
 [Script(ScriptCategory.Ability, "bad_dreams")]
-public class BadDreams : Script
+public class BadDreams : Script, IScriptOnEndTurn
 {
     private IPokemon? _owner;
 
@@ -20,7 +20,7 @@ public class BadDreams : Script
     }
 
     /// <inheritdoc />
-    public override void OnEndTurn(IScriptSource owner, IBattle battle)
+    public void OnEndTurn(IScriptSource owner, IBattle battle)
     {
         if (_owner is null)
             return;