fix logic check storage when upgrade building

Author: vinaghost

TbsCore/Helpers/ResourcesHelper.cs

@@ -140,7 +140,7 @@ private static void UpgradeStorage(Account acc, Village vill, BuildingEnum build
             var task = new BuildingTask()
             {
                 Building = building,
-                TaskType = Classificator.BuildingType.General
+                TaskType = BuildingType.General
             };
 
             var current = vill.Build.Buildings.FirstOrDefault(x =>

TbsCore/Tasks/LowLevel/UpgradeBuilding.cs

@@ -584,7 +584,17 @@ private async Task<bool> IsEnoughRes(Account acc)
             {
                 if (ResourcesHelper.IsStorageTooLow(acc, Vill, cost))
                 {
-                    acc.Logger.Warning($"Storage is too low. Added storage upgrade.");
+                    var building = Vill.Build.CurrentlyBuilding.FirstOrDefault(x => x.Building == BuildingEnum.Warehouse || x.Building == BuildingEnum.Granary);
+                    if (building == null)
+                    {
+                        acc.Logger.Warning($"Storage is too low. Added storage upgrade.");
+                    }
+                    else
+                    {
+                        acc.Logger.Warning($"Storage is too low. Next building will be contructed after {building.Building} - level {building.Level} complete. ({NextExecute})");
+                        NextExecute = TimeHelper.RanDelay(acc, building.Duration);
+                        StopFlag = true;
+                    }
                     return false;
                 }