private List <ItemCount> getAllCurrentItems(Inventory inv)
{
List <ItemCount> list = new List <ItemCount>();
foreach (ItemIndex itemIndex in inv.itemAcquisitionOrder)
{
ItemCount itemCount = new ItemCount(itemIndex, inv.GetItemCount(itemIndex));
list.Add(itemCount);
}
return(list);
}
private string constructItemsLostString(List <ItemCount> difference)
{
string result = "<color=#8296ae>You gave up ";
for (int i = 0; i < difference.Count; i++)
{
ItemCount diffItem = difference[i];
PickupIndex pickupIndex = new PickupIndex(diffItem.itemIndex);
string itemName = Language.GetString(ItemCatalog.GetItemDef(diffItem.itemIndex).nameToken);
string hexColor = "#" + ColorUtility.ToHtmlStringRGB(pickupIndex.GetPickupColor());
result += "x" + diffItem.count + " " + "<color=" + hexColor + ">" + itemName + "</color>";
if (i + 1 < difference.Count)
{
result += ", ";
}
else
{
result += "</color>";
}
}
return(result);
}
public void Awake()
{
On.RoR2.PurchaseInteraction.OnInteractionBegin += (orig, self, activator) =>
{
if (!self.CanBeAffordedByInteractor(activator))
{
return;
}
switch (self.costType)
{
case CostTypeIndex.WhiteItem:
case CostTypeIndex.GreenItem:
case CostTypeIndex.RedItem:
{
CharacterBody component = activator.GetComponent <CharacterBody>();
if (component)
{
Inventory inventory = component.inventory;
if (inventory)
{
List <ItemCount> listBefore = new List <ItemCount>();
List <ItemCount> listAfter = new List <ItemCount>();
listBefore = getAllCurrentItems(inventory);
orig(self, activator);
listAfter = getAllCurrentItems(inventory);
if (listBefore.Count > 0)
{
List <ItemCount> difference = new List <ItemCount>();
foreach (ItemCount beforeItem in listBefore)
{
bool itemAppears = false;
foreach (ItemCount afterItem in listAfter)
{
if (beforeItem.itemIndex == afterItem.itemIndex)
{
itemAppears = true;
if (beforeItem.count > afterItem.count)
{
ItemCount differenceItem = new ItemCount(beforeItem.itemIndex, beforeItem.count - afterItem.count);
difference.Add(differenceItem);
}
break;
}
}
if (!itemAppears)
{
ItemCount differenceItem = new ItemCount(beforeItem.itemIndex, beforeItem.count);
difference.Add(differenceItem);
}
}
string tradeInMessage = constructItemsLostString(difference);
SendCustomMessage(activator, tradeInMessage);
}
}
else
{
orig(self, activator);
}
}
else
{
orig(self, activator);
}
break;
}
default:
{
orig(self, activator);
break;
}
}
};
}