Even more moves

Plugins/PkmnLib.Plugin.Gen7/Scripts/Pokemon/PursuitEffect.cs

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+using PkmnLib.Dynamic.Models.BattleFlow;
+using PkmnLib.Static.Utils;
+
+namespace PkmnLib.Plugin.Gen7.Scripts.Pokemon;
+
+[Script(ScriptCategory.Pokemon, "pursuit")]
+public class PursuitEffect : Script
+{
+    private readonly IMoveChoice _choice;
+
+    public PursuitEffect(IMoveChoice choice)
+    {
+        _choice = choice;
+    }
+
+    /// <inheritdoc />
+    public override void OnSwitchOut(IPokemon oldPokemon, byte position)
+    {
+        var battleData = oldPokemon.BattleData;
+        if (battleData == null)
+            return;
+        if (battleData.Battle.HasEnded)
+            return;
+
+        if (battleData.Position != _choice.TargetPosition || battleData.SideIndex != _choice.TargetSide)
+            return;
+        if (!_choice.User.IsUsable)
+            return;
+        if (_choice.User.BattleData?.IsOnBattlefield != true)
+            return;
+
+        var choiceQueue = battleData.Battle.ChoiceQueue;
+
+        var choice = choiceQueue?.FirstOrDefault(x => x == _choice);
+        if (choice == null)
+            return;
+        choiceQueue!.Remove(choice);
+        _choice.Volatile.Add(new PursuitDoublePowerEffect());
+        RemoveSelf();
+        TurnRunner.ExecuteChoice(battleData.Battle, _choice);
+    }
+
+    [Script(ScriptCategory.Pokemon, "pursuit_double_power")]
+    private class PursuitDoublePowerEffect : Script
+    {
+        /// <inheritdoc />
+        public override void ChangeBasePower(IExecutingMove move, IPokemon target, byte hit, ref byte basePower)
+        {
+            basePower = basePower.MultiplyOrMax(2);
+        }
+    }
+}