private void PickEnemy()
{
numberOfDrops = (int)enumInventory.NULL;
int randomNum = Random.Range(0, numberOfDrops);
drop = (enumInventory)randomNum;
}
public void AddItem(enumInventory item)
{
int firstEmptySlot = GetFirstEmptySlot();
inventoryArray[firstEmptySlot] = item;
inventorySize++;
if (inventorySize == 1)
{
InitializeSelected();
}
}