/// <summary>
/// Build set of mimic items from the randomization pool which ice traps may use.
/// </summary>
/// <param name="itemList">Randomized items</param>
/// <param name="appearance">Ice trap appearance setting</param>
/// <param name="songs">Whether or not song items may be used as mimic</param>
/// <returns>Mimic item set.</returns>
public static HashSet <MimicItem> BuildIceTrapMimicSet(ItemList itemList, IceTrapAppearance appearance, bool songs = false)
{
var mimics = new HashSet <MimicItem>();
bool allowNonRandomized = false;
do
{
foreach (var itemObj in itemList.Where(io => allowNonRandomized || io.IsRandomized))
{
var index = itemObj.Item.GetItemIndex();
var allowSong = songs || !itemObj.Item.IsSong();
if (index.HasValue && allowSong)
{
var chestType = itemObj.Item.ChestType();
if ((appearance == IceTrapAppearance.MajorItems && chestType == ChestTypeAttribute.ChestType.LargeGold) ||
(appearance == IceTrapAppearance.MajorItems && chestType == ChestTypeAttribute.ChestType.SmallGold) ||
(appearance == IceTrapAppearance.JunkItems && chestType == ChestTypeAttribute.ChestType.SmallWooden) ||
(appearance == IceTrapAppearance.Anything))
{
// Add mimic item to set.
var mimicItem = new MimicItem(itemObj.Item);
mimics.Add(mimicItem);
}
}
}
if (allowNonRandomized && mimics.Count == 0)
{
throw new Exception("Failed to build a Mimic set.");
}
allowNonRandomized = true;
} while (mimics.Count == 0);
return(mimics);
}
/// <summary>
/// Build set of mimic items from the randomization pool which ice traps may use.
/// </summary>
/// <param name="itemList">Randomized items</param>
/// <param name="appearance">Ice trap appearance setting</param>
/// <param name="songs">Whether or not song items may be used as mimic</param>
/// <returns>Mimic item set.</returns>
public static HashSet <MimicItem> BuildIceTrapMimicSet(ItemList itemList, IceTrapAppearance appearance, bool songs = false)
{
var mimics = new HashSet <MimicItem>();
foreach (var itemObj in itemList)
{
var index = itemObj.Item.GetItemIndex();
var allowSong = songs || !itemObj.Item.IsSong();
if (index.HasValue && allowSong)
{
var chestType = itemObj.Item.ChestType();
if ((appearance == IceTrapAppearance.MajorItems && chestType == ChestTypeAttribute.ChestType.LargeGold) ||
(appearance == IceTrapAppearance.MajorItems && chestType == ChestTypeAttribute.ChestType.SmallGold) ||
(appearance == IceTrapAppearance.JunkItems && chestType == ChestTypeAttribute.ChestType.SmallWooden) ||
(appearance == IceTrapAppearance.Anything))
{
// Add mimic item to set.
var mimicItem = new MimicItem(itemObj.Item);
mimics.Add(mimicItem);
}
}
}
return(mimics);
}
