/// <summary>
/// Remove ItemStacks from the Container.
/// </summary>
/// <param name="stacks">ItemStacks to remove</param>
/// <returns>Removed ItemStacks</returns>
public ItemStack[] Remove(params ItemStack[] stacks)
{
bool containerChanged = false;
List<ItemStack> removedItemStacks = new List<ItemStack>();
for (int i = 0, j = stacks.Length; i < j; i++)
{
var stack = stacks[i];
if (stack == null || stack.Amount <= 0) continue;
ItemStack removedItemStack = new ItemStack(stack.Item, 1, false, true);
for (int k = 0, l = Items.Length; k < l; k++)
{
var tempStack = Get(k);
if (tempStack != null && tempStack.Item.GetType() == stack.Item.GetType())
{
int amountToRemove = Mathf.Min(tempStack.Amount, stack.Amount);
tempStack.Amount -= amountToRemove;
stack.Amount -= amountToRemove;
removedItemStack.Amount += amountToRemove;
containerChanged = true;
if (tempStack.Amount == 0)
{
Items[k] = null;
}
if (stack.Amount == 0)
{
break;
}
}
}
removedItemStack.Amount--;
removedItemStacks.Add(removedItemStack.GetPersistant());
}
if (containerChanged && Changed != null)
{
Changed.Invoke();
SaveToDb();
}
return removedItemStacks.ToArray();
}
/// <summary>
/// Removes a set amount of a given item from the container
/// </summary>
/// <param name="item">Item type</param>
/// <param name="amount">Amount to remove</param>
/// <returns>ItemStack containing the removed items</returns>
public ItemStack Remove(Item item, int amount)
{
bool containerChanged = false;
ItemStack removedItemStack = new ItemStack(item, 1, false, true);
for (int k = 0, l = Items.Length; k < l; k++)
{
var tempStack = Get(k);
if (tempStack != null && tempStack.Item.GetType() == item.GetType())
{
int amountToRemove = Mathf.Min(tempStack.Amount, amount);
tempStack.Amount -= amountToRemove;
amount -= amountToRemove;
removedItemStack.Amount += amountToRemove;
containerChanged = true;
if (tempStack.Amount == 0)
{
Items[k] = null;
}
if (amount == 0)
{
break;
}
}
}
removedItemStack.Amount--;
if (containerChanged && Changed != null)
{
Changed.Invoke();
SaveToDb();
}
return removedItemStack.GetPersistant();
}
/// <summary>
/// Add ItemStack to Container at specific slot.
/// If it's already used, but samt Item, it will try to add the amount to the stack.
/// </summary>
/// <param name="index">Index of slot</param>
/// <param name="stack">ItemStack to add</param>
/// <returns>Excess or null if the whole ItemStack was added</returns>
public ItemStack Add(int index, ItemStack stack)
{
if (stack == null)
{
return null;
}
if (stack.IsTemp)
{
stack = stack.GetPersistant();
}
//If the index is null just add the new items
if (!Items[index].HasValue)
{
Items[index] = stack.GetPersistant().Id;
return null;
}
else //If it's not null find a different index to place it at
{
ItemStack tmp = Get(index);
if (tmp.Item.GetType() == stack.Item.GetType() && (tmp.Amount < tmp.Item.StackSize || !tmp.IsLimited))
{
int amountToAdd = stack.Amount;
if (tmp.IsLimited)
{
amountToAdd = Mathf.Min(tmp.Item.StackSize - tmp.Amount, stack.Amount);
}
tmp.Amount += amountToAdd;
stack.Amount -= amountToAdd;
if (stack.Amount == 0)
{
return null;
}
}
}
return stack;
}
