public void selectBulkUnits(Vector3 startDrag, Vector3 endDrag)
{
clearSelectedUnits();
RayBox rayBox = new RayBox(startDrag, endDrag);
rayBox.drawBox();
foreach (Collider col in rayBox.drawOverlapBox())
{
if (col.gameObject.GetComponent <UnitController>())
{
col.gameObject.GetComponent <UnitController>().isSelected = true;
}
}
updateSelectedUnits();
}
