public void LoadAvailablePrerequisiteItemCost(string token, Character character)
{
foreach (Item item in AllItems)
{
item.Cost = 0.0f;
foreach (var li in item.LocationInfo)
{
if (li.Source == ItemSource.Vendor)
{
VendorItem vendor = li as VendorItem;
int count;
if (vendor.TokenMap.TryGetValue(token, out count))
{
// determine if the other prerequisites are available
bool valid = true;
foreach (var t in vendor.TokenMap)
{
if (t.Key != token)
{
// we have the name of the lower level item
// find this item
var pitem = AllItems.Find(i => i.Name == t.Key && i.ItemLevel < item.ItemLevel);
if (pitem != null)
{
// is it available
if (character.GetItemAvailability(new ItemInstance(pitem, 0, null, null, null, null, null, null)) == ItemAvailability.NotAvailable)
{
valid = false;
break;
}
}
}
}
if (valid)
{
item.Cost = count;
}
}
}
}
}
// don't need to invalidate relevant caches, but still trigger event to refresh graphs etc.
if (ItemsChanged != null)
{
ItemsChanged(null, null);
}
}
override public bool UpdateCapture(InputEvent e)
{
GameObject hitGO = FindHitGO(e.ray);
// find item we want to higlight
MenuItem highlightItem = (hitGO == null) ? null : AllItems.Find((x) => x.GO == hitGO);
// update visual higlight
foreach (MenuItem item in AllItems)
{
if (item == highlightItem)
{
MaterialUtil.SetMaterial(item.GO, highlightMaterial);
}
else
{
MaterialUtil.SetMaterial(item.GO, itemMaterial);
}
}
// TODO cannot automatically hide when we miss, or we never expand the submenu.
if (highlightItem == null)
{
return(true);
}
if (ActiveMenuItem == highlightItem)
{
return(true);
}
if (ActiveMenuItem != null)
{
hide_child_menus(ActiveMenuItem);
hide_sub_menu(ActiveMenuItem);
ActiveMenuItem = null;
}
if (highlightItem != null)
{
show_parent_menus(highlightItem);
show_sub_menu(highlightItem);
ActiveMenuItem = highlightItem;
}
return(true);
}
public void Scan(string sku)
{
try
{
Items item = AllItems.Find(x => x.Sku == sku);
//if shoppingbasket already has the item then increase quantity by 1, else add the item to the basket
if (ShoppingBasket.ContainsKey(item))
{
ShoppingBasket[item] += 1;
}
else
{
ShoppingBasket.Add(item, 1);
}
}
catch (ArgumentNullException e)
{
Console.WriteLine("{0} Exception caught. Invalid item scanned", e);
}
}