Support for Bide

Plugins/PkmnLib.Plugin.Gen7/Scripts/Moves/Bestow.cs

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+using PkmnLib.Dynamic.Models;
+using PkmnLib.Dynamic.ScriptHandling;
+using PkmnLib.Dynamic.ScriptHandling.Registry;
+
+namespace PkmnLib.Plugin.Gen7.Scripts.Moves;
+
+[Script(ScriptCategory.Move, "bestow")]
+public class Bestow : Script
+{
+    /// <inheritdoc />
+    public override void OnSecondaryEffect(IExecutingMove move, IPokemon target, byte hit)
+    {
+        var user = move.User;
+        var userHeldItem = user.HeldItem;
+        var targetHeldItem = target.HeldItem;
+        
+        if (userHeldItem == null || targetHeldItem != null)
+        {
+            move.GetHitData(target, hit).Fail();
+            return;
+        }
+        
+        _ = target.SetHeldItem(userHeldItem);
+    }
+}

Plugins/PkmnLib.Plugin.Gen7/Scripts/Moves/Bide.cs

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+using System.Linq;
+using PkmnLib.Dynamic.Models;
+using PkmnLib.Dynamic.ScriptHandling;
+using PkmnLib.Dynamic.ScriptHandling.Registry;
+using PkmnLib.Plugin.Gen7.Scripts.Pokemon;
+
+namespace PkmnLib.Plugin.Gen7.Scripts.Moves;
+
+[Script(ScriptCategory.Move, "bide")]
+public class Bide : Script
+{
+    /// <inheritdoc />
+    public override void OnSecondaryEffect(IExecutingMove move, IPokemon target, byte hit)
+    {
+        var bideEffect = move.User.Volatile.Get<BideEffect>();
+        if (bideEffect == null)
+        {
+            bideEffect = new BideEffect(move.User);
+            move.User.Volatile.Add(bideEffect);
+        }
+
+        bideEffect.Turns += 1;
+        if (bideEffect.Turns < 2)
+            return;
+        var lastPokemon = bideEffect.HitBy.LastOrDefault(x => x.BattleData?.IsOnBattlefield == true);
+        lastPokemon?.Damage(bideEffect.DamageTaken, DamageSource.MoveDamage);
+
+        RemoveSelf();
+    }
+}

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

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using PkmnLib.Dynamic.Models;
+using PkmnLib.Dynamic.Models.Choices;
+using PkmnLib.Dynamic.ScriptHandling;
+using PkmnLib.Dynamic.ScriptHandling.Registry;
+
+namespace PkmnLib.Plugin.Gen7.Scripts.Pokemon;
+
+[Script(ScriptCategory.Pokemon, "bide")]
+public class BideEffect : Script
+{
+    private readonly IPokemon? _owner;
+    public byte Turns;
+    public uint DamageTaken;
+    public readonly List<IPokemon> HitBy = [];
+
+    private BideEffect()
+    {
+    }
+    
+    public BideEffect(IPokemon owner)
+    {
+        _owner = owner;
+    }
+
+    /// <inheritdoc />
+    public override void OnIncomingHit(IExecutingMove move, IPokemon target, byte hit)
+    {
+        HitBy.Add(move.User);
+    }
+
+    /// <inheritdoc />
+    public override void OnDamage(IPokemon pokemon, DamageSource source, uint oldHealth, uint newHealth)
+    {
+        DamageTaken += oldHealth - newHealth;
+    }
+    
+    private ITurnChoice? _choice;
+
+    /// <inheritdoc />
+    public override void ForceTurnSelection(byte sideIndex, byte position, ref ITurnChoice? choice)
+    {
+        if (_owner == null)
+            return;
+        var ownerBattleData = _owner.BattleData;
+        if (ownerBattleData == null)
+            return;
+        if (ownerBattleData.SideIndex != sideIndex || ownerBattleData.Position != position)
+            return;
+        if (_choice != null)
+        {
+            choice = _choice;
+            return;
+        }
+        
+        var bideMove = _owner.Moves.FirstOrDefault(x => x?.MoveData.Name == "bide");
+        if (bideMove == null)
+        {
+            if (!_owner.Library.StaticLibrary.Moves.TryGet("bide", out var moveData))
+                throw new Exception("Move 'bide' not found in move library.");
+            
+            bideMove = new LearnedMoveImpl(moveData, MoveLearnMethod.Unknown);
+        }
+
+        choice = _choice = new MoveChoice(_owner, bideMove, sideIndex, position);
+    }
+}