public IEnumerator DoInteraction(Unit unit)
{
if (state != State.Building)
{
yield return(null);
yield break;
}
yield return(unit.navAgent.MoveToInteractableSeq(GetComponent <Interactable>()));
if (buildMaterials.Count < data.recipe.Length)
{
ItemData[] missingIngredients = GetMissingIngredients();
for (int i = 0; i < missingIngredients.Length; i++)
{
Item foundItem = Item.FindItem(missingIngredients[i]);
if (foundItem != null)
{
Storable storable = foundItem.GetComponent <Storable>();
yield return(storable.PickUpInteraction(unit));
yield return(unit.navAgent.MoveToInteractableSeq(GetComponent <Interactable>()));
if (state != State.Normal)
{
unit.inventory.Withdraw(storable);
AddBuildMaterial(foundItem);
}
yield break;
}
}
}
else
{
CompleteBuilding();
}
yield return(new WaitForSeconds(2f));
// Keep building the other buildings nearby
Collider[] nearby = Physics.OverlapSphere(unit.transform.position, 10f);
if (nearby != null)
{
for (int i = 0; i < nearby.Length; i++)
{
Building nearbyBuilding = nearby[i].GetComponent <Building>();
if (nearbyBuilding && nearbyBuilding.state == State.Building)
{
yield return(nearbyBuilding.DoInteraction(unit));
}
}
}
yield break;
}
