public ItemDefinition AttemptToLicenseRandomItem(Player player, out int savings)
{
var myplayer = player.GetModPlayer <LicensesPlayer>();
int targetRarity = WildcardLicenseItem.ComputeTargetRarityOfLicenseStackSize(this.item.stack);
string grpName = "Any " + ItemRarityAttributeHelpers.RarityColorText[targetRarity] + " Tier";
IReadOnlySet <int> tierItems, equipments;
EntityGroups.TryGetItemGroup(grpName, out tierItems);
EntityGroups.TryGetItemGroup("Any Equipment", out equipments);
IList <int> tierEquips = new List <int>(tierItems.Intersect(equipments));
int randItemType;
ItemDefinition randItemDef;
IDictionary <int, string> idsToNames = ItemAttributeHelpers.DisplayNamesToIds
.ToLookup(kv => kv.Value)
.ToDictionary(g => g.Key, g => g.First().Key);
do
{
int count = tierEquips.Count();
if (count == 0)
{
savings = 0;
return(null);
}
randItemType = tierEquips[Main.rand.Next(count)];
randItemDef = new ItemDefinition(randItemType);
tierEquips.Remove(randItemType);
} while(myplayer.LicensedItems.Contains(randItemDef));
var dummyItem = new Item();
dummyItem.SetDefaults(randItemType, true);
int cost = WildcardLicenseItem.ComputeCost(dummyItem, out savings);
Item selectedItem = player.inventory[PlayerItemHelpers.VanillaInventorySelectedSlot];
int selectedItemStack = selectedItem?.stack ?? 0;
myplayer.LicenseItemByDefinition(randItemDef, true);
ItemHelpers.ReduceStack(this.item, cost);
// Failsafes:
if (selectedItem.type == this.item.type)
{
int newStackSize = (selectedItemStack >= cost) ? (selectedItemStack - cost) : 0;
selectedItem.stack = newStackSize;
Main.mouseItem.stack = newStackSize;
if (selectedItem.stack == 0)
{
selectedItem.active = false;
}
if (Main.mouseItem.stack == 0)
{
Main.mouseItem.active = false;
}
}
return(randItemDef);
}
