/// <summary>
/// Client tells server to transfer items between 2 item slots, with client side prediction.
/// One of the item slots must be either in this player's slot tree (i.e. currently owned by them
/// even if nested within an item storage).
///
/// This method has validations to check this precondition before sending the message to the server,
/// so feel free to just call this and not do any validation. It will fail with a Trace level
/// message in Category.Inventory if it fails validation. It will also output an examine
/// message to the player telling them why it failed.
/// </summary>
/// <param name="from">
/// o</param>
/// <param name="to"></param>
/// <returns></returns>
public static void ClientRequestTransfer(ItemSlot from, ItemSlot to)
{
if (!Validations.CanPutItemToSlot(PlayerManager.LocalPlayerScript, to, from.Item,
NetworkSide.Client, PlayerManager.LocalPlayer, examineRecipient: PlayerManager.LocalPlayer))
{
Logger.LogTraceFormat("Client cannot request transfer from {0} to {1} because" +
" validation failed.", Category.Inventory,
from, to);
return;
}
//client side prediction, just change the sprite of the ui slots
if (from.LocalUISlot != null)
{
from.LocalUISlot.Clear();
}
if (to.LocalUISlot != null)
{
to.LocalUISlot.UpdateImage(from.ItemObject);
}
//send the actual message.
RequestInventoryTransferMessage.Send(from, to);
}
/// <summary>
/// For internal inventory system use only. Use Inventory.ClientRequestTransfer to properly request
/// a transfer.
///
/// Client tells server to transfer items between 2 item slots.
/// One of the item slots must be either in this player's slot tree (i.e. currently owned by them
/// even if nested within an item storage).
/// </summary>
/// <param name="fromSlot">
/// o</param>
/// <param name="toSlot"></param>
/// <returns></returns>
public static void _Send(ItemSlot fromSlot, ItemSlot toSlot)
{
RequestInventoryTransferMessage msg = new RequestInventoryTransferMessage
{
FromStorage = fromSlot.ItemStorageNetID,
FromSlotIndex = fromSlot.SlotIdentifier.SlotIndex,
FromNamedSlot = fromSlot.SlotIdentifier.NamedSlot.GetValueOrDefault(NamedSlot.back),
ToStorage = toSlot.ItemStorageNetID,
ToSlotIndex = toSlot.SlotIdentifier.SlotIndex,
ToNamedSlot = toSlot.SlotIdentifier.NamedSlot.GetValueOrDefault(NamedSlot.back)
};
msg.Send();
}
