More abilities

PkmnLib.Dynamic/BattleFlow/MoveTurnExecutor.cs

@@ -76,7 +76,8 @@ public static class MoveTurnExecutor
             return;
 
         byte ppUsed = 1;
-        // TODO: Modify the PP used by the move.
+        executingMove.RunScriptHook(x => x.ModifyPPUsed(executingMove, ref ppUsed));
+        targets.WhereNotNull().RunScriptHook(x => x.ModifyPPUsedForIncomingMove(executingMove, ref ppUsed));
         if (!executingMove.ChosenMove.TryUse(ppUsed))
             return;