Bunch more moves, changes in how additional information for items works.

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

@@ -0,0 +1,31 @@
+using PkmnLib.Plugin.Gen7.Scripts.MoveVolatile;
+using PkmnLib.Static.Utils;
+
+namespace PkmnLib.Plugin.Gen7.Scripts.Moves;
+
+[Script(ScriptCategory.Move, "me_first")]
+public class MeFirst : Script
+{
+    /// <inheritdoc />
+    public override void ChangeMove(IMoveChoice choice, ref StringKey moveName)
+    {
+        var battleData = choice.User.BattleData;
+        if (battleData == null)
+            return;
+
+        var target = battleData.Battle.Sides[choice.TargetSide].Pokemon[choice.TargetPosition];
+        if (target == null)
+        {
+            choice.Fail();
+            return;
+        }
+        if (battleData.Battle.ChoiceQueue?.FirstOrDefault(x => x.User == target) is not IMoveChoice targetMove)
+        {
+            choice.Fail();
+            return;
+        }
+        var targetMoveData = targetMove.ChosenMove.MoveData;
+        moveName = targetMoveData.Name;
+        choice.Volatile.Add(new MeFirstPowerBoost());
+    }
+}