Implements a bunch more moves

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

@@ -0,0 +1,23 @@
+using PkmnLib.Static.Utils;
+
+namespace PkmnLib.Plugin.Gen7.Scripts.Pokemon;
+
+[Script(ScriptCategory.Move, "thousand_arrows")]
+public class ThousandArrowsEffect : Script
+{
+    /// <inheritdoc />
+    public override void IsFloating(IPokemon pokemon, ref bool isFloating)
+    {
+        isFloating = false;
+    }
+
+    /// <inheritdoc />
+    public override void ChangeTypesForIncomingMove(IExecutingMove executingMove, IPokemon target, byte hitIndex,
+        IList<TypeIdentifier> types)
+    {
+        if (executingMove.UseMove.MoveType.Name == "ground")
+        {
+            types.RemoveAll(x => x.Name == "flying");
+        }
+    }
+}