/// FindClosestLocation (based on resource)
///
/// Finds the closest location via the "FindGameObjectsWithTag" function
/// location string must match a tag within unity for function to work
/// and must also match the desired resource type
GameObject FindClosestResource(string location, GameObject resourceType)
{
float distance = Mathf.Infinity;
float curDistance = 0.0f;
GameObject closest = null;
GameObject[] list = GameObject.FindGameObjectsWithTag(location);
ResourceController resource = null;
if (list.Length <= 0)
{
//print("No " + location);
return(null);
}
// NEED TO COMPARE DISTANCE "Vector3.Distance" and determine closest stockpile
for (int i = 0; i < list.Length; i++)
{
resource = list[i].GetComponent <ResourceController>();
curDistance = Vector3.Distance(transform.position, list[i].transform.position);
if (curDistance < distance && (resourceType == null || resource.GetResourceType().name == resourceType.name) && resource.CurrentOwner() == null)
{
// MUST DO SOMETHING HERE TO MAKE IT HAPPEN
distance = curDistance;
closest = list[i];
}
}
return(closest);
}
private void WorkerWorkingState()
{
ResourceController resource = null;
if (goal != null)
{
resource = goal.GetComponent <ResourceController>();
}
if (resource == null)
{
print("can't gather not a resource");
goal = FindClosestResource("Gather", myInventory.itemType);
currState = personState.Moving;
if (goal == null)
{
currState = personState.MovingItem;
}
else
{
agent.destination = goal.transform.position;
}
}
else
{
if (myInventory.num == maxInventorySpace)
{
goal = null;
resource.SetOwner(null);
currState = personState.MovingItem;
}
else if (resource.CurrentOwner() == gameObject.name)
{
timeWorked += (resource.GetWorkTime() * Time.deltaTime);
if (timeWorked >= resource.GetWorkTime())
{
if (myInventory.itemType == null)
{
myInventory.itemType = resource.GetResourceType();
}
myInventory.num += resource.TakeResource(pickupAmount);
timeWorked = 0.0f;
}
}
else if (resource.CurrentOwner() == null)
{
resource.SetOwner(gameObject.name);
}
else if ((goal == null || resource.CurrentOwner() != gameObject.name) && myInventory.num < maxInventorySpace)
{
goal = FindClosestResource("Gather", myInventory.itemType);
currState = personState.Moving;
if (goal == null)
{
currState = personState.MovingItem;
}
else
{
agent.destination = goal.transform.position;
}
}
else
{
currState = personState.Idle;
goal = null;
print("something dun messed up");
}
}
}