Adds a bunch more move scripts

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

@@ -0,0 +1,39 @@
+using PkmnLib.Dynamic.Models;
+using PkmnLib.Dynamic.Models.Choices;
+using PkmnLib.Dynamic.ScriptHandling;
+using PkmnLib.Dynamic.ScriptHandling.Registry;
+using PkmnLib.Plugin.Gen7.Scripts.Side;
+
+namespace PkmnLib.Plugin.Gen7.Scripts.Moves;
+
+[Script(ScriptCategory.Move, "double_power_if_target_damaged_in_turn")]
+public class DoublePowerIfTargetDamagedInTurn : Script
+{
+    /// <inheritdoc />
+    public override void OnBeforeTurnStart(ITurnChoice choice)
+    {
+        if (choice is IMoveChoice moveChoice)
+        {
+            var battle = choice.User.BattleData?.Battle;
+            if (battle == null)
+                return;
+            var side = battle.Sides[moveChoice.TargetSide];
+            side.VolatileScripts.Add(new DoublePowerIfTargetDamagedInTurnData());
+        }
+    }
+
+    /// <inheritdoc />
+    public override void ChangeBasePower(IExecutingMove move, IPokemon target, byte hit, ref byte basePower)
+    {
+        var battle = move.User.BattleData?.Battle;
+        if (battle == null)
+            return;
+        var side = battle.Sides[target.BattleData!.SideIndex];
+        var script = side.VolatileScripts.Get(ScriptUtils.ResolveName<DoublePowerIfTargetDamagedInTurnData>());
+        if (script?.Script == null)
+            return;
+        var data = (DoublePowerIfTargetDamagedInTurnData)script.Script;
+        if (data._hitPokemon.Contains(target))
+            basePower *= 2;
+    }
+}