only ommit the lowball feature when inventory not loadable

Author: Ekwav

Commands/Minecraft/HotkeyCommand.cs

@@ -71,14 +71,29 @@ public override async Task Execute(MinecraftSocket socket, string arguments)
         }
         var instaSell = SniperClient.InstaSellPrice(price);
         var lbinAuction = await GetAuction(socket, price.Lbin.AuctionId);
-        int index = await GetItemIndex(auction, inventoryTask);
+        // The lowball offer relies on locating the item in the player's inventory.
+        // If that lookup fails (e.g. the player state database is unavailable) we still
+        // want to show the rest of the item info, so the offer is just disabled.
+        int index = -1;
+        bool inventoryAvailable = true;
+        try
+        {
+            index = await GetItemIndex(auction, inventoryTask);
+        }
+        catch (Exception e)
+        {
+            inventoryAvailable = false;
+            socket.Error(e, "Failed to load inventory for lowball offer");
+        }
         var filterLink = await filterLinkTask;
 
         var isInInventory = index != -1;
         var formattedInstasell = socket.FormatPrice(instaSell.Item1);
         socket.Dialog(db => db.MsgLine($"The value of this item is {McColorCodes.AQUA}{socket.FormatPrice(price.Median)}", null,
                 $"Took into account these modifiers:\n{price.MedianKey}")
             .If(() => isInInventory, db => db.CoflCommandButton<LowballCommand>($"{McColorCodes.GREEN}Offer this item to a lowballer", $"offer {index}", "Click to offer this item to lowballers").LineBreak())
+            .If(() => !inventoryAvailable, db => db.MsgLine($"{McColorCodes.GRAY}{McColorCodes.STRIKE}Offer this item to a lowballer{McColorCodes.RESET}{McColorCodes.GRAY} (temporarily unavailable)", null,
+                "Could not load your inventory right now,\nso lowball offers are unavailable for this item.\nPlease try again later.").LineBreak())
             .If(() => price.Lbin.AuctionId != 0 && lbinAuction != null, db => db
             .MsgLine($"Lowest bin sits at {McColorCodes.AQUA}{socket.FormatPrice(price.Lbin.Price)}", "/viewauction " + lbinAuction!.Uuid, "click to open lbin on ah"))
             .Msg($"To sell quickly list at {McColorCodes.AQUA}{formattedInstasell}", $"copy:{formattedInstasell}", "click to copy")