private ArrayList GetContentItems(string contentOfType)
{
var modManager = Registry.Retrieve <ModManager>();
var items = orig_GetContentItems(contentOfType);
var moddedItems = modManager.GetContentForCategory(contentOfType);
foreach (var moddedItem in moddedItems)
{
var moddedItemId = moddedItem.GetString("id");
Hashtable originalItem = null;
var parents = new Dictionary <string, Hashtable>();
var parentsOrder = moddedItem.GetArrayList("extends") ?? new ArrayList();
foreach (Hashtable item in items)
{
// Check if this item is overwriting an existing item (this will consider only the first matching
// item - normally, there should only be one)
var itemId = item.GetString("id");
if (itemId == moddedItemId && originalItem == null)
{
originalItem = item;
}
// Collect all the parents of this modded item so that the full item can be built
if (parentsOrder.Contains(itemId))
{
parents[itemId] = item;
}
}
// Build the new item, first by copying its parents, then by applying its own specificities
// If the new item should override an older one, replace that one too
var newItem = new Hashtable();
foreach (string parent in parentsOrder)
{
if (!parents.ContainsKey(parent))
{
Logging.Error($"Unknown parent '{parent}' for '{moddedItemId}', skipping parent");
continue;
}
newItem.AddHashtable(parents[parent], false);
}
newItem.AddHashtable(moddedItem, true);
// Run any property operations that are present
ProcessPropertyOperations(newItem);
if (originalItem != null)
{
originalItem.Clear();
originalItem.AddHashtable(newItem, true);
}
else
{
items.Add(newItem);
}
}
return(items);
}
