public DougResponse Equip(Command command)
{
var user = _userRepository.GetUser(command.UserId);
var position = int.Parse(command.GetArgumentAt(0));
var inventoryItem = user.InventoryItems.SingleOrDefault(itm => itm.InventoryPosition == position);
if (inventoryItem == null)
{
return(new DougResponse(string.Format(DougMessages.NoItemInSlot, position)));
}
if (!inventoryItem.Item.IsEquipable())
{
return(new DougResponse(DougMessages.ItemNotEquipAble));
}
var equipmentItem = (EquipmentItem)inventoryItem.Item;
if (!user.CanEquip(equipmentItem))
{
return(new DougResponse(DougMessages.LevelRequirementNotMet));
}
var unequippedItems = _equipmentRepository.EquipItem(user, equipmentItem);
_inventoryRepository.AddItems(user, unequippedItems.Select(item => item));
_inventoryRepository.RemoveItem(user, position);
return(new DougResponse(string.Format(DougMessages.EquippedItem, inventoryItem.Item.Name)));
}
public string Equip(User user, int itemPosition)
{
var inventoryItem = user.InventoryItems.SingleOrDefault(itm => itm.InventoryPosition == itemPosition);
if (inventoryItem == null)
{
return(string.Format(DougMessages.NoItemInSlot, itemPosition));
}
if (!inventoryItem.Item.IsEquipable())
{
return(DougMessages.ItemNotEquipAble);
}
var equipmentItem = (EquipmentItem)inventoryItem.Item;
if (!user.CanEquip(equipmentItem))
{
return(DougMessages.LevelRequirementNotMet);
}
var unequippedItems = _equipmentRepository.EquipItem(user, equipmentItem);
_inventoryRepository.AddItems(user, unequippedItems.Select(item => item));
_inventoryRepository.RemoveItem(user, itemPosition);
return(string.Format(DougMessages.EquippedItem, inventoryItem.Item.GetDisplayName()));
}
