private int DropItemAtIndex(int index)
{
if (index < 0)
{
throw new System.IndexOutOfRangeException($"Tried to drop item " +
$"in inventory position {index}. This is illegal.");
}
if (m_Inventory.Length <= index)
{
throw new System.IndexOutOfRangeException($"Tried to drop item " +
$"in inventory position {index} but inventory only has a capacity of " +
$"{m_Inventory.Length}.");
}
// Get item ID
int itemID = m_Inventory[index];
// If no item at this index, error
if (itemID == Consts.NULL_ITEM_ID)
{
throw new System.InvalidOperationException($"No item at index {index}.");
}
// Otherwise, remove the item at that index
m_Inventory[index] = Consts.NULL_ITEM_ID;
m_ItemCount -= 1;
switch (index)
{
case m_WeaponStartingIndex:
m_UI.ClearWeaponOneImage();
break;
}
// If the item was a passive, decrement the number of passives
if (ItemManager.IsPassiveItem(itemID))
{
m_NumPassives--;
}
return(itemID);
}
