void PopulateAttachableObjectsForType(ArithemeticObject arObj)
{
mAttachableObjects.Clear();
if (arObj.GetType() == typeof(UnitsObject))
{
mAttachableObjects.AddRange(mAllObjects.FindAll((obj) => obj.GetType() == typeof(UnitsObject)));
mAttachableObjects.AddRange(mAllObjects.FindAll((obj) => obj.GetType() == typeof(TensObject) && obj.mIsComplete == false));
}
else if (arObj.GetType() == typeof(TensObject))
{
mAttachableObjects.AddRange(mAllObjects.FindAll((obj) => obj.GetType() == typeof(TensObject)));
mAttachableObjects.AddRange(mAllObjects.FindAll((obj) => obj.GetType() == typeof(HundrededObject) && obj.mIsComplete == false));
}
else if (arObj.GetType() == typeof(HundrededObject))
{
mAttachableObjects.AddRange(mAllObjects.FindAll((obj) => obj.GetType() == typeof(HundrededObject)));
mAttachableObjects.AddRange(mAllObjects.FindAll((obj) => obj.GetType() == typeof(ThousandsObject) && obj.mIsComplete == false));
}
mAttachableObjects.Remove(arObj); //make sure you don't do any proximity checks against the selected object itself.
}
void UpdateObjectDropped()
{
if (mSelectedObject != null && Input.GetMouseButtonUp(0))
{
Debug.LogWarning(" Releasing the selected object ");
if (mIsDraggingAttachable)
{
mIsDraggingAttachable = false;
//mSelectedObject.collider.enabled = true;
List <Vector3> contactPointsInSelObj = mSelectedObject.GetContactPoints();
float leastDistance = float.MaxValue;
ArithemeticObject nearestObj = null;
Vector3 nearestContactPoint = Vector3.zero;
foreach (ArithemeticObject arObj in mAttachableObjects)
{
List <Vector3> contactPoints = arObj.GetContactPoints();
foreach (Vector3 contactPoint in contactPoints)
{
foreach (Vector3 contactPointInSelObj in contactPointsInSelObj)
{
float distance = Vector3.Distance(contactPoint, contactPointInSelObj);
if (distance <= THRESHOLD_FORATTACH && distance < leastDistance)
{
nearestObj = arObj;
leastDistance = distance;
nearestContactPoint = contactPoint;
}
}
}
}
if (nearestObj != null && nearestObj.GetType() == typeof(UnitsObject))
{
//create a parent, and attach units to it.
GameObject unitsRod = new GameObject("TensObj", typeof(TensObject));
unitsRod.layer = LayerMask.NameToLayer("ArithemticObject");
ArithemeticObject unitsObj = unitsRod.GetComponent <ArithemeticObject> ();
unitsRod.transform.parent = arithemeticObjectParent;
unitsRod.transform.position = nearestObj.transform.position;
unitsObj.Attach(nearestObj);
unitsObj.Attach(mSelectedObject, nearestContactPoint);
nearestObj.SetArithemeticObjectParent(unitsObj);
mSelectedObject.SetArithemeticObjectParent(unitsObj);
mAllObjects.Remove(nearestObj);
mAllObjects.Remove(mSelectedObject);
mAllObjects.Add(unitsObj);
}
else if (nearestObj != null && (nearestObj.GetType() == typeof(TensObject) || nearestObj.GetType() == typeof(HundrededObject)) && nearestObj.mIsComplete == false)
{
nearestObj.Attach(mSelectedObject, nearestContactPoint);
mSelectedObject.SetArithemeticObjectParent(nearestObj);
mAllObjects.Remove(mSelectedObject);
if (nearestObj.GetChildCount() == 10) //this one is complete , make it into a next denomimation object
{
nearestObj.UpdateContactPoints();
nearestObj.mIsComplete = true;
}
}
else if (nearestObj != null && nearestObj.GetType() == typeof(TensObject))
{
GameObject tensPlate = new GameObject("HundredsObj", typeof(HundrededObject));
tensPlate.layer = LayerMask.NameToLayer("ArithemticObject");
ArithemeticObject tensObj = tensPlate.GetComponent <ArithemeticObject> ();
tensPlate.transform.parent = arithemeticObjectParent;
mAllObjects.Add(tensObj);
tensPlate.transform.position = nearestObj.transform.position;
tensObj.Attach(nearestObj);
tensObj.Attach(mSelectedObject, nearestContactPoint);
nearestObj.SetArithemeticObjectParent(tensObj);
mSelectedObject.SetArithemeticObjectParent(tensObj);
mAllObjects.Remove(nearestObj);
mAllObjects.Remove(mSelectedObject);
}
else if (nearestObj != null && nearestObj.GetType() == typeof(HundrededObject))
{
GameObject tensPlate = new GameObject("ThousandsObj", typeof(ThousandsObject));
tensPlate.layer = LayerMask.NameToLayer("ArithemticObject");
ArithemeticObject tensObj = tensPlate.GetComponent <ArithemeticObject> ();
tensPlate.transform.parent = arithemeticObjectParent;
mAllObjects.Add(tensObj);
tensPlate.transform.position = nearestObj.transform.position;
tensObj.Attach(nearestObj);
tensObj.Attach(mSelectedObject, nearestContactPoint);
nearestObj.SetArithemeticObjectParent(tensObj);
mSelectedObject.SetArithemeticObjectParent(tensObj);
mAllObjects.Remove(nearestObj);
mAllObjects.Remove(mSelectedObject);
}
}
mSelectedObject.gameObject.layer = arithMeticObjectLayer;
SetLayerRecursively(mSelectedObject.gameObject, arithMeticObjectLayer);
mSelectedObject = null;
}
}