public void clearInventory()
{
inventory = new Dictionary <string, int>();
for (int i = 0; i < WeaponItem.numWeaponTypes; i++)
{
ItemAbstract item = ItemDefinitions.intToItem(i);
inventory[ItemDefinitions.itemToString(item)] = 0;
}
for (int i = 0; i < EngineItem.numEngineTypes; i++)
{
ItemAbstract item = ItemDefinitions.intToItem(i + WeaponItem.numWeaponTypes);
inventory[ItemDefinitions.itemToString(item)] = 0;
}
inventoryDisplay.GetComponent <ItemListHandler>().removeAllItems();
}