public virtual TItem Add(TItem item)
{
Ensure.Any.IsNotNull(item, nameof(item));
var key = item.Slot;
Ensure.Bool.IsTrue(
ContainsKey(item.Slot),
nameof(item),
opt => opt.WithMessage($"Unknown slot: '{key}'."));
var slot = Slots[item.Slot];
Ensure.Bool.IsTrue(
slot.AllowedFor(item) && item.AllowedFor(this),
nameof(item),
opt => opt.WithMessage($"'{item}' is not allowed in this container: '{this}'."));
var replacing = this[key];
var node = item as Node;
if (node != null)
{
ItemsParent.AddChild(node);
}
Cache[key] = item;
_onAdd.OnNext(item);
return(replacing);
}
public virtual void Remove(TItem item)
{
Ensure.Any.IsNotNull(item, nameof(item));
var key = this.Where(t => t.Value == item).Select(t => t.Key).FirstOrDefault();
if (key == null)
{
return;
}
ItemsParent.RemoveChild(item);
_onRemove.OnNext(item);
}
private HandUpItem GetItem(string userName)
{
var items = ItemsParent.GetChildList();
int count = items.Count;
for (int i = 0; i < count; i++)
{
var item = items[i].GetComponent <HandUpItem>();
if (userName == item.NickName)
{
return(item);
}
}
return(null);
}
private HandUpItem GetItem(int id)
{
var items = ItemsParent.GetChildList();
int count = items.Count;
for (int i = 0; i < count; i++)
{
var item = items[i].GetComponent <HandUpItem>();
if (id == item.Id)
{
return(item);
}
}
return(null);
}
public virtual void Add(TItem item)
{
Ensure.Any.IsNotNull(item, nameof(item));
Ensure.Bool.IsTrue(
AllowedFor(item) &&
item.AllowedFor(this) &&
Slots.TryGetValue(item.Slot, out var slot) &&
slot.AllowedFor(item),
nameof(item),
opt => opt.WithMessage($"'{item}' is not allowed in this container: '{this}'."));
ItemsParent.AddChild(item);
Cache[item.Slot] = item;
_onAdd.OnNext(item);
}
public virtual void Remove(TItem item)
{
Ensure.Any.IsNotNull(item, nameof(item));
if (!Cache.Remove(item.Key))
{
return;
}
var node = item as Node;
if (node != null)
{
ItemsParent.RemoveChild(node);
}
_onRemove.OnNext(item);
}
