// unequips the specified item, returns true if successful
public bool UnequipItem(int itemID)
{
ItemEquipment item = Equipment.SingleOrDefault(ie => ie.ID == itemID);
if (item != null)
{
Equipment.Remove(item);
AddItemToInventory(itemID);
RecalculateStats();
return(true);
}
return(false);
}
// equips the specified item, returns true if successful
public bool EquipItem(int itemID)
{
InventoryItem item = Inventory.SingleOrDefault(ii => ii.ID == itemID);
if (item != null && item.Data is ItemEquipment)
{
ItemEquipment itemEquipment = (ItemEquipment)item.Data;
RemoveItemFromInventory(itemID);
// remove equipped item occupying the same slot
ItemEquipment itemInSlot = Equipment.SingleOrDefault(ie => ie.Type == itemEquipment.Type);
if (itemInSlot != null)
{
UnequipItem(itemInSlot.ID);
}
Equipment.Add(itemEquipment);
RecalculateStats();
return(true);
}
return(false);
}
public bool HasTypeEquipped(EquipmentType type)
{
ItemEquipment item = Equipment.SingleOrDefault(ie => ie.Type == type);
return(item != null);
}