/// <summary>
/// Get the type of soul in a soul gem. Will return <see cref="SoulLevels.None"/>
/// if there is no soul in the soul gem.
/// </summary>
/// <param name="itemEntry">The soul gem</param>
/// <returns>The soul in the given soul gem</returns>
public static SoulLevels GetSoulType([NotNull] this ExtraContainerChanges.ItemEntry itemEntry)
{
SoulLevels result = 0;
var item = itemEntry.Template;
if (item == null)
{
return(result);
}
var formPtr = item.Cast <TESForm>();
if (formPtr == IntPtr.Zero)
{
return(result);
}
if (item.FormType != FormTypes.SoulGem)
{
return(result);
}
var baseSoul = Memory.ReadUInt8(formPtr + 0x108);
BSSimpleList <BSExtraDataList> extraData = itemEntry.ExtraData;
if (extraData == null)
{
return((SoulLevels)baseSoul);
}
extraData.Where(x => x != null).Do(x =>
{
var ptr = x.Cast <BSExtraDataList>();
if (ptr == IntPtr.Zero)
{
return;
}
var soul = Memory.InvokeCdecl(AddressLibrary.GetSoulTypeFunc, ptr).ToUInt8();
if (soul == 0)
{
soul = baseSoul;
}
result = (SoulLevels)soul;
});
return(result);
}
/// <summary>
/// Tries to get the extra enchantment of an item. The extra enchantment is different
/// from a base enchantment in the way that the extra enchantment is what you apply
/// when enchanting the item using the enchantment table and the base enchantment being
/// the enchantment set in the actual form.
/// </summary>
/// <param name="itemEntry">The item</param>
/// <param name="enchantment">The <see cref="ExtraEnchantment"/> of an item if return true</param>
/// <returns>True if getting the extra enchantment as successful, false if not</returns>
public static bool TryGetExtraEnchantment([NotNull] this ExtraContainerChanges.ItemEntry itemEntry,
out ExtraEnchantment enchantment)
{
enchantment = null;
var item = itemEntry.Template;
if (item == null)
{
return(false);
}
BSSimpleList <BSExtraDataList> extraData = itemEntry.ExtraData;
if (extraData == null)
{
return(false);
}
ExtraEnchantment extraEnchantment = null;
extraData.Where(x => x != null).Do(x =>
{
var n = x.First;
while (n != null)
{
if (n is ExtraEnchantment nEnchantment)
{
extraEnchantment = nEnchantment;
break;
}
n = n.Next;
}
});
enchantment = extraEnchantment;
return(extraEnchantment != null);
}
