/// <summary>
/// Decreases an item from player's inventory.
/// </summary>
/// <param name="player">Player.</param>
/// <param name="item">Item to decrease.</param>
private void DecreaseItem(IPlayerEntity player, Item item, bool noFollowSfx = false)
{
var itemUpdateType = UpdateItemType.UI_NUM;
if (player.Inventory.ItemHasCoolTime(item))
{
itemUpdateType = UpdateItemType.UI_COOLTIME;
player.Inventory.SetCoolTime(item, item.Data.CoolTime);
}
if (!item.Data.IsPermanant)
{
item.Quantity--;
}
_inventoryPacketFactory.SendItemUpdate(player, itemUpdateType, item.UniqueId, item.Quantity);
if (item.Data.SfxObject3 != 0)
{
_specialEffectSystem.StartSpecialEffect(player, (DefineSpecialEffects)item.Data.SfxObject3, noFollowSfx);
}
if (item.Quantity <= 0)
{
item.Reset();
}
}
/// <inheritdoc />
public int CreateItem(IPlayerEntity player, ItemDescriptor item, int quantity, int creatorId = -1, bool sendToPlayer = true)
{
int createdAmount = 0;
if (item.Data.IsStackable)
{
for (var i = 0; i < InventoryContainerComponent.InventorySize; i++)
{
Item inventoryItem = player.Inventory.GetItemAtIndex(i);
if (inventoryItem?.Id == item.Id)
{
if (inventoryItem.Quantity + quantity > item.Data.PackMax)
{
int boughtQuantity = inventoryItem.Data.PackMax - inventoryItem.Quantity;
createdAmount = boughtQuantity;
quantity -= boughtQuantity;
inventoryItem.Quantity = inventoryItem.Data.PackMax;
}
else
{
createdAmount = quantity;
inventoryItem.Quantity += quantity;
quantity = 0;
}
if (sendToPlayer)
{
_inventoryPacketFactory.SendItemUpdate(player, UpdateItemType.UI_NUM, inventoryItem.UniqueId, inventoryItem.Quantity);
}
}
}
if (quantity > 0)
{
int availableSlot = player.Inventory.GetAvailableSlot();
if (availableSlot == -1)
{
_textPacketFactory.SendDefinedText(player, DefineText.TID_GAME_LACKSPACE);
}
else
{
Item newItem = _itemFactory.CreateItem(item.Id, item.Refine, item.Element, item.ElementRefine, creatorId);
if (newItem == null)
{
throw new ArgumentNullException(nameof(newItem));
}
newItem.Quantity = quantity;
newItem.Slot = availableSlot;
player.Inventory.SetItemAtSlot(newItem, availableSlot);
if (sendToPlayer)
{
_inventoryPacketFactory.SendItemCreation(player, newItem);
}
createdAmount += quantity;
}
}
}
else
{
while (quantity > 0)
{
int availableSlot = player.Inventory.GetAvailableSlot();
if (availableSlot == -1)
{
_textPacketFactory.SendDefinedText(player, DefineText.TID_GAME_LACKSPACE);
break;
}
Item newItem = _itemFactory.CreateItem(item.Id, item.Refine, item.Element, item.ElementRefine, creatorId);
if (newItem == null)
{
throw new ArgumentNullException(nameof(newItem));
}
newItem.Quantity = 1;
newItem.Slot = availableSlot;
player.Inventory.SetItemAtSlot(newItem, availableSlot);
if (sendToPlayer)
{
_inventoryPacketFactory.SendItemCreation(player, newItem);
}
createdAmount++;
quantity--;
}
}
return(createdAmount);
}