private void Update()
{
if (Input.GetButtonDown("Fire1"))
{
if (!placebaleSurfaceAvailable && itemAvailable && !itemAvailable.itemInUse)// pick up item
{
itemInHand = itemAvailable;
itemAvailable = null;
itemInHand.PlaceItemAtLocation(itemLocation);
onPickUpDelegate?.Invoke();
}
else if (placebaleSurfaceAvailable)
{
if (itemInHand && !placebaleSurfaceAvailable.itemOnSurface)// place item on surface
{
placebaleSurfaceAvailable.PlaceItemOnMe(ItemInHand);
itemInHand.DropItem(placebaleSurfaceAvailable);
ItemInHand = null;
}
else if (placebaleSurfaceAvailable.itemOnSurface && !itemInHand)// take item from surface
{
ItemInHand = placebaleSurfaceAvailable.TakeItemFromMe();
itemAvailable = null;
itemInHand.PlaceItemAtLocation(itemLocation);
}
}
else if (spawnableSurfaceAvailable && ItemInHand == null)// spawn and get item from surface
{
ItemInHand = spawnableSurfaceAvailable.GetObjectFromSurface();
if (itemInHand)// check to see if we got an item
{
itemInHand.PlaceItemAtLocation(itemLocation);
}
}
else if (itemInHand)// drop item
{
itemInHand.DropItem(null);
ItemInHand = null;
onDropDelegate?.Invoke();
}
}
else if (Input.GetButtonDown("Fire2"))
{
if (itemInHand && itemInHand is UsableItem)
{
UsableItem item = itemInHand as UsableItem;
if (item.percentageFull > 0 && !item.autoStart)
{
item.StartUse();
}
}
}
else if (Input.GetButtonUp("Fire2"))
{
if (itemInHand && itemInHand is UsableItem)
{
UsableItem item = itemInHand as UsableItem;
if (!item.autoStart)
{
item.StopUse();
}
}
}
}