private void RemoveFromSlot(int index, ItemConfig itemToAdd, int amountToAdd)
{
inventory[index].amount -= amountToAdd;
if (GetAmountOfItemInSlot(index) <= 0)
{
inventory[index].item = null;
inventory[index].amount = 0;
}
SortItems();
if (OnInventoryUpdate != null)
{
OnInventoryUpdate();
}
}
private void AddToSlot(int index, ItemConfig itemToAdd, int amountToAdd)
{
inventory[index].item = itemToAdd;
inventory[index].amount += amountToAdd;
if (GetAmountOfItemInSlot(index) > maxAmountPerSlot)
{
inventory[index].amount = maxAmountPerSlot;
}
SortItems();
if (OnInventoryUpdate != null)
{
OnInventoryUpdate();
}
}
private bool AddToEmptySlot(ItemConfig item, int amount)
{
bool foundSlotToAdd = false;
for (int i = 0; i < inventory.Length; i++)
{
if (inventory[i].item == null)
{
AddToSlot(i, item, amount);
foundSlotToAdd = true;
i = inventory.Length;
}
}
if (OnInventoryUpdate != null)
{
OnInventoryUpdate();
}
return(foundSlotToAdd);
}
public void AddItem(ItemConfig item, int amount)
{
bool slotFound = false;
if (item.IsStackable())
{
slotFound = AddStackableItemToSlot(item, amount);
if (!slotFound)
{
slotFound = AddToEmptySlot(item, amount);
}
}
else
{
slotFound = AddToEmptySlot(item, amount);
}
if (!slotFound)
{
Debug.LogError("There's no slot to add " + item.GetDisplayName());
}
}
public void RemoveItem(ItemConfig item, int amount)
{
bool foundItem = false;
for (int i = 0; i < inventory.Length; i++)
{
if (item.GetItemId() == inventory[i].item.GetItemId())
{
RemoveFromSlot(i, item, amount);
foundItem = true;
i = inventory.Length;
}
}
if (!foundItem)
{
Debug.LogError("Item " + item.GetDisplayName() + " not found on inventory");
}
if (OnInventoryUpdate != null)
{
OnInventoryUpdate();
}
}
private bool AddStackableItemToSlot(ItemConfig item, int amount)
{
bool foundSlotToAdd = false;
for (int i = 0; i < inventory.Length; i++)
{
if (IsEmptySlot(i))
{
continue;
}
if (inventory[i].item.GetItemId() == item.GetItemId())
{
AddToSlot(i, item, amount);
foundSlotToAdd = true;
i = inventory.Length;
}
}
if (OnInventoryUpdate != null)
{
OnInventoryUpdate();
}
return(foundSlotToAdd);
}