Implements a bunch more moves

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

@@ -0,0 +1,26 @@
+using System;
+using PkmnLib.Static;
+
+namespace PkmnLib.Plugin.Gen7.Scripts.Moves;
+
+[Script(ScriptCategory.Move, "heart_swap")]
+public class HeartSwap : Script
+{
+    /// <inheritdoc />
+    public override void OnSecondaryEffect(IExecutingMove move, IPokemon target, byte hit)
+    {
+        EventBatchId eventBatchId = new();
+        var userStats = move.User.StatBoost;
+        var targetStats = target.StatBoost;
+
+        foreach (Statistic stat in Enum.GetValues(typeof(Statistic)))
+        {
+            var userStat = userStats.GetStatistic(stat);
+            var targetStat = targetStats.GetStatistic(stat);
+            if (userStat == targetStat)
+                continue;
+            move.User.ChangeStatBoost(stat, (sbyte)(userStat - targetStat), true, eventBatchId);
+            target.ChangeStatBoost(stat, (sbyte)(targetStat - userStat), false, eventBatchId);
+        }
+    }
+}