Markus Isberg
44 lines
1.5 KiB
C#
44 lines
1.5 KiB
C#
#nullable enable
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using System;
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using System.Linq;
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using Barotrauma.Items.Components;
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using Microsoft.Xna.Framework;
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namespace Barotrauma
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{
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internal readonly record struct ItemSlotIndexPair(int Slot, int StackIndex)
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{
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public static Option<ItemSlotIndexPair> TryDeserializeFromXML(ContentXElement element, string elementName)
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{
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string? elementStr = element.GetAttributeString(elementName, string.Empty);
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if (string.IsNullOrEmpty(elementStr)) { return Option.None; }
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var point = XMLExtensions.ParsePoint(elementStr);
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return Option.Some(new ItemSlotIndexPair(point.X, point.Y));
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}
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public static string Serialize(Item item)
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{
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Inventory parent = item.ParentInventory;
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if (item.ParentInventory is null)
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{
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throw new Exception($"Item \"{item.Name}\" is not in an inventory.");
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}
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int slotIndex = parent.FindIndex(item);
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int stackIndex = parent.GetItemStackSlotIndex(item, slotIndex);
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if (slotIndex < 0 || stackIndex < 0)
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{
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throw new Exception($"Unable to find item \"{item.Name}\" in its parent inventory.");
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}
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return XMLExtensions.PointToString(new Point(slotIndex, stackIndex));
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}
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public Item? FindItemInContainer(ItemContainer? container)
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=> container?.Inventory.GetItemsAt(Slot).ElementAt(StackIndex);
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}
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} |