Support for Bide

PkmnLib.Dynamic/Models/Battle.cs

@@ -1,3 +1,4 @@
+using System.Diagnostics.CodeAnalysis;
 using PkmnLib.Dynamic.Events;
 using PkmnLib.Dynamic.Libraries;
 using PkmnLib.Dynamic.Models.BattleFlow;
@@ -92,6 +93,8 @@ public interface IBattle : IScriptSource, IDeepCloneable
     /// </summary>
     void ValidateBattleState();
 
+    bool HasForcedTurn(IPokemon pokemon, [NotNullWhen(true)] out ITurnChoice? choice);
+    
     /// <summary>
     /// Checks whether a choice is actually possible.
     /// </summary>
@@ -229,11 +232,31 @@ public class BattleImpl : ScriptSource, IBattle
         HasEnded = true;
     }
 
+    /// <inheritdoc />
+    public bool HasForcedTurn(IPokemon pokemon, [NotNullWhen(true)] out ITurnChoice? choice)
+    {
+        var battleData = pokemon.BattleData;
+        if (battleData == null)
+        {
+            choice = null;
+            return false;
+        }
+        
+        ITurnChoice? forcedChoice = null;
+        pokemon.RunScriptHook(
+            script => script.ForceTurnSelection(battleData.SideIndex, battleData.Position, ref forcedChoice));
+        choice = forcedChoice;
+        return choice != null;
+    }
+
     /// <inheritdoc />
     public bool CanUse(ITurnChoice choice)
     {
         if (!choice.User.IsUsable)
             return false;
+        if (HasForcedTurn(choice.User, out var forcedChoice) && choice != forcedChoice)
+            return false;
+        
         if (choice is IMoveChoice moveChoice)
         {
             // TODO: Hook to change number of PP needed.