qstbak/LLib/LLib.Inventory/ItemHandle.cs

using System;
using Dalamud.Plugin.Services;
using FFXIVClientStructs.FFXIV.Client.Game;
using Lumina.Excel.Sheets;

namespace LLib.Inventory;

public readonly record struct ItemHandle(uint RawId)
{
	public uint Id
	{
		get
		{
			if (RawId < 1000000)
			{
				return RawId;
			}
			return RawId % 1000000;
		}
	}

	public bool IsHq => RawId >= 1000000;

	private const uint HqThreshold = 1000000u;

	public static implicit operator ItemHandle(uint itemId)
	{
		return new ItemHandle(itemId);
	}

	public static ItemHandle FromUInt32(uint itemId)
	{
		return new ItemHandle(itemId);
	}

	public static implicit operator uint(ItemHandle handle)
	{
		return handle.Id;
	}

	public uint ToUInt32()
	{
		return Id;
	}

	public unsafe static ItemHandle FromInventorySlot(InventoryItem* slot)
	{
		if (slot == null)
		{
			return new ItemHandle(0u);
		}
		return new ItemHandle(slot->ItemId);
	}

	public unsafe int GetCount(bool checkEquipped = false, bool checkArmory = false)
	{
		InventoryManager* ptr = InventoryManager.Instance();
		if (ptr == null)
		{
			return 0;
		}
		return ptr->GetInventoryItemCount(Id, isHq: false, checkEquipped, checkArmory, 0) + ptr->GetInventoryItemCount(Id, isHq: true, checkEquipped, checkArmory, 0);
	}

	public int GetCountInContainer(InventoryType container)
	{
		return InventoryHelper.GetItemCount(Id, container);
	}

	public int CountInContainers(ReadOnlySpan<InventoryType> containers)
	{
		return InventoryContainers.CountItems(Id, containers);
	}

	public bool HasItem(bool checkEquipped = false, bool checkArmory = false)
	{
		return GetCount(checkEquipped, checkArmory) > 0;
	}

	public bool IsEquipped()
	{
		return InventoryHelper.IsItemEquipped(Id);
	}

	public int GetEquippedSlot()
	{
		return InventoryHelper.GetEquippedItemSlot(Id);
	}

	public Item? GetRow(IDataManager dataManager)
	{
		return dataManager.GetExcelSheet<Item>().GetRowOrDefault(Id);
	}

	public uint GetItemLevel(IDataManager dataManager)
	{
		return GetRow(dataManager)?.LevelItem.RowId ?? 0;
	}
}