public bool Draggable => ItemIndex != 0 && Amount != 0; // TODO: cursed?
public int Add(ItemSlot item, int maxAmount = 99)
{
int amountToAdd = Math.Min(item.Amount, maxAmount);
if (item.ItemIndex == ItemIndex)
{
if (Amount + amountToAdd > 99)
{
item.Amount = Amount + amountToAdd - 99;
Amount = 99;
return(item.Amount);
}
else
{
Amount += amountToAdd;
item.Amount -= amountToAdd;
return(item.Amount);
}
}
else if (!Empty)
{
return(item.Amount);
}
else
{
ItemIndex = item.ItemIndex;
Amount = amountToAdd;
Flags = item.Flags;
NumRemainingCharges = item.NumRemainingCharges;
RechargeTimes = item.RechargeTimes;
item.Amount -= amountToAdd;
return(item.Amount);
}
}
public void Clear()
{
ItemIndex = 0;
Amount = 0;
Flags = ItemSlotFlags.None;
NumRemainingCharges = 0;
RechargeTimes = 0;
}
public void Replace(ItemSlot item)
{
ItemIndex = item.ItemIndex;
Amount = item.Amount;
Flags = item.Flags;
NumRemainingCharges = item.NumRemainingCharges;
RechargeTimes = item.RechargeTimes;
}
public void ReadMerchant(Merchant merchant, IDataReader dataReader)
{
for (int y = 0; y < 4; ++y)
{
for (int x = 0; x < 6; ++x)
{
int amount = dataReader.ReadByte();
dataReader.ReadBytes(2); // Unknown
ItemSlotFlags flags = (ItemSlotFlags)dataReader.ReadByte();
uint itemIndex = dataReader.ReadWord();
merchant.Slots[x, y] = new ItemSlot
{
ItemIndex = itemIndex,
Amount = amount,
Flags = flags
};
}
}
}
public void Exchange(ItemSlot item)
{
var itemIndex = ItemIndex;
var amount = Amount;
var flags = Flags;
var numRemainingCharges = NumRemainingCharges;
var rechargeTimes = RechargeTimes;
ItemIndex = item.ItemIndex;
Amount = item.Amount;
Flags = item.Flags;
NumRemainingCharges = item.NumRemainingCharges;
RechargeTimes = item.RechargeTimes;
item.ItemIndex = itemIndex;
item.Amount = amount;
item.Flags = flags;
item.NumRemainingCharges = numRemainingCharges;
item.RechargeTimes = rechargeTimes;
}
public void ReadChest(Chest chest, IDataReader dataReader)
{
for (int y = 0; y < 4; ++y)
{
for (int x = 0; x < 6; ++x)
{
int amount = dataReader.ReadByte();
dataReader.ReadBytes(2); // Unknown
ItemSlotFlags flags = (ItemSlotFlags)dataReader.ReadByte();
uint itemIndex = dataReader.ReadWord();
chest.Slots[x, y] = new ItemSlot
{
ItemIndex = itemIndex,
Amount = amount,
Flags = flags
};
}
}
chest.Gold = dataReader.ReadWord();
chest.Food = dataReader.ReadWord();
}
