// Drops item with option to drop bound items
public static void DropItem(GameSession session, long uid, int amount, bool isbound)
{
if (!isbound) // Drops Item
{
int remaining = session.Player.Inventory.Remove(uid, out Item droppedItem, amount); // Returns remaining amount of item
if (remaining < 0)
{
return; // Removal failed
}
else if (remaining > 0) // Updates item
{
session.Send(ItemInventoryPacket.Update(uid, remaining));
DatabaseManager.Items.Update(session.Player.Inventory.Items.Values.First(x => x.Uid == uid));
}
else // Removes item
{
session.Send(ItemInventoryPacket.Remove(uid));
DatabaseManager.Items.Delete(droppedItem.Uid);
}
session.FieldManager.AddItem(session, droppedItem); // Drops item onto floor
}
else // Drops bound item.
{
if (session.Player.Inventory.Remove(uid, out Item droppedItem) != 0)
{
return; // Removal from inventory failed
}
session.Send(ItemInventoryPacket.Remove(uid));
DatabaseManager.Items.Delete(droppedItem.Uid);
Remove(session, uid, out droppedItem);
}
}
// Drops item with option to drop bound items
public static void DropItem(GameSession session, long uid, int amount, bool isbound)
{
if (!isbound) // Drops Item
{
int remaining = session.Player.Inventory.Remove(uid, out Item droppedItem, amount); // Returns remaining amount of item
if (remaining < 0)
{
return; // Removal failed
}
else if (remaining > 0) // Updates item
{
session.Send(ItemInventoryPacket.Update(uid, remaining));
}
else // Removes item
{
session.Send(ItemInventoryPacket.Remove(uid));
}
session.FieldManager.AddItem(session, droppedItem); // Drops item onto floor
}
else // Drops bound item.
{
if (session.Player.Inventory.Remove(uid, out Item droppedItem) != 0)
{
return; // Removal from inventory failed
}
session.Send(ItemInventoryPacket.Remove(uid));
// Allow dropping bound items for now
session.FieldManager.AddItem(session, droppedItem);
}
}
public override void Handle(GameSession session, PacketReader packet)
{
long boxUid = packet.ReadLong();
if (!session.Player.Inventory.Items.ContainsKey(boxUid))
{
return;
}
// Get the box item
Item box = session.Player.Inventory.Items[boxUid];
// Remove box if amount is 1 or less
if (box.Amount <= 1)
{
session.Player.Inventory.Remove(boxUid, out Item removed);
session.Send(ItemInventoryPacket.Remove(boxUid));
}
// Decrement box amount to otherwise
else
{
box.Amount -= 1;
session.Send(ItemInventoryPacket.Update(boxUid, box.Amount));
}
// Normally would look up which item to create, instead always add poisonous mushroom
Item item = new Item(30001001);
InventoryController.Add(session, item);
}
// Removes Item from inventory by reference
public static bool Remove(GameSession session, long uid, out Item item)
{
int amountRemoved = session.Player.Inventory.Remove(uid, out item);
if (amountRemoved == -1)
{
return(false);
}
session.Send(ItemInventoryPacket.Remove(uid));
return(true);
}
private void HandleDropBound(GameSession session, PacketReader packet, Inventory inventory)
{
long uid = packet.ReadLong();
if (inventory.Remove(uid, out Item droppedItem) != 0)
{
return; // Removal from inventory failed
}
session.Send(ItemInventoryPacket.Remove(uid));
// Allow dropping bound items for now
session.FieldManager.AddItem(session, droppedItem);
}
public override void Handle(GameSession session, PacketReader packet)
{
int boxId = packet.ReadInt();
packet.ReadShort(); // Unknown
int amount = packet.ReadInt();
short opened = 0; // Amount of opened boxes
List <Item> items = new List <Item> (session.Player.Inventory.Items.Values); // Make copy of items in-case new item is added
foreach (Item item in items)
{
// Continue over non-matching item ids
if (item.Id != boxId)
{
continue;
}
for (int i = opened; i < amount; i++)
{
// Create new item from opening box
Item newItem = new Item(30001001);
// Remove box if there is only 1 left
if (item.Amount <= 1)
{
session.Player.Inventory.Remove(item.Uid, out Item removed);
session.Send(ItemInventoryPacket.Remove(item.Uid));
InventoryController.Add(session, newItem);
opened++;
break; // Break out of the amount loop because this stack of boxes is empty, look for next stack
}
// Update box amount if there is more than 1
item.Amount -= 1;
session.Send(ItemInventoryPacket.Update(item.Uid, item.Amount));
InventoryController.Add(session, newItem);
opened++;
}
}
session.Send(ItemUsePacket.Use(boxId, amount));
// Need to handle opening boxes, probably serialize the item xml
}
private void HandleEquipItem(GameSession session, PacketReader packet)
{
long itemUid = packet.ReadLong();
string equipSlotStr = packet.ReadUnicodeString();
if (!Enum.TryParse(equipSlotStr, out ItemSlot equipSlot))
{
logger.Warning("Unknown equip slot: " + equipSlotStr);
return;
}
// Remove the item from the users inventory
session.Player.Inventory.Remove(itemUid, out Item item);
session.Send(ItemInventoryPacket.Remove(itemUid));
// TODO: Move unequipped item into the correct slot
// Move previously equipped item back to inventory
if (session.Player.Equips.Remove(equipSlot, out Item prevItem))
{
session.Player.Inventory.Add(prevItem);
session.Send(ItemInventoryPacket.Add(prevItem));
session.FieldManager.BroadcastPacket(EquipmentPacket.UnequipItem(session.FieldPlayer, prevItem));
}
// Equip new item
session.Player.Equips[equipSlot] = item;
session.FieldManager.BroadcastPacket(EquipmentPacket.EquipItem(session.FieldPlayer, item, equipSlot));
// TODO - Increase stats based on the item stats itself
session.Player.Stats.CritRate.Max += 12;
session.Player.Stats.CritRate.Total += 12;
session.Player.Stats.MinAtk.Max += 15;
session.Player.Stats.MinAtk.Total += 15;
session.Player.Stats.MaxAtk.Max += 17;
session.Player.Stats.MaxAtk.Total += 17;
session.Send(FieldObjectPacket.SetStats(session.FieldPlayer));
}
private void HandleDrop(GameSession session, PacketReader packet, Inventory inventory)
{
// TODO: Make sure items are tradable?
long uid = packet.ReadLong();
int amount = packet.ReadInt();
int remaining = inventory.Remove(uid, out Item droppedItem, amount);
if (remaining < 0)
{
return; // Removal failed
}
if (remaining > 0)
{
session.Send(ItemInventoryPacket.Update(uid, remaining));
}
else
{
session.Send(ItemInventoryPacket.Remove(uid));
}
session.FieldManager.AddItem(session, droppedItem);
}
public override void Handle(GameSession session, PacketReader packet)
{
byte function = packet.ReadByte();
Inventory inventory = session.Player.Inventory;
switch (function)
{
case 0: {
break;
}
case 3: { // Move
long uid = packet.ReadLong();
short dstSlot = packet.ReadShort();
Tuple <long, short> result = inventory.Move(uid, dstSlot);
if (result == null)
{
break;
}
// send updated move
session.Send(ItemInventoryPacket.Move(result.Item1, result.Item2, uid, dstSlot));
break;
}
case 4: { // Drop
// TODO: Make sure items are tradable?
long uid = packet.ReadLong();
int amount = packet.ReadInt();
int remaining = inventory.Remove(uid, out Item droppedItem, amount);
if (remaining < 0)
{
break; // Removal failed
}
session.Send(remaining > 0
? ItemInventoryPacket.Update(uid, remaining)
: ItemInventoryPacket.Remove(uid));
session.FieldManager.AddItem(session, droppedItem);
break;
}
case 5: { // Drop Bound
long uid = packet.ReadLong();
if (inventory.Remove(uid, out Item droppedItem) != 0)
{
break; // Removal from inventory failed
}
session.Send(ItemInventoryPacket.Remove(uid));
// Allow dropping bound items for now
session.FieldManager.AddItem(session, droppedItem);
break;
}
case 10: { // Sort
var tab = (InventoryTab)packet.ReadShort();
inventory.Sort(tab);
session.Send(ItemInventoryPacket.ResetTab(tab));
session.Send(ItemInventoryPacket.LoadItemsToTab(tab, inventory.GetItems(tab)));
break;
}
}
}
// Removes Item from inventory by reference
public static void Remove(GameSession session, long uid, out Item item)
{
session.Player.Inventory.Remove(uid, out item);
session.Send(ItemInventoryPacket.Remove(uid));
}