public static void FindNearestResource(Vector3 unitPosition, Action<Resource> callBack)
{
FindNearestResourceQueryRequest request = new FindNearestResourceQueryRequest() { location = unitPosition, CallBack = callBack};
Instance.FindNearestResourceQueryQueue.Enqueue(request);
Instance.TryProcessNextFindResource();
}
IEnumerator QueryResources(FindNearestResourceQueryRequest request)
{
var resources = FindObjectsOfType<Resource>();
if(resources != null)
{
float minDistance = float.MaxValue;
Resource closestResource = null;
foreach(var res in resources)
{
float dist = Vector2.Distance(request.location, res.transform.position);
if (dist < minDistance)
{
minDistance = dist;
closestResource = res;
}
}
yield return null;
request.CallBack(closestResource);
Instance.IsProcessingResourceQuery = false;
Instance.TryProcessNextFindResource();
}
}
