void CompleteSelection_Multi()
{
Vector2 minVect = unitSelectionArea.anchoredPosition - (unitSelectionArea.sizeDelta / 2);
Vector2 maxVect = unitSelectionArea.anchoredPosition + (unitSelectionArea.sizeDelta / 2);
foreach (var unit in player.GetUnits())
{
// aleady selected?
if (SelectedUnits.Contains(unit))
{
continue;
}
Vector3 screenPosition = mainCamera.WorldToScreenPoint(unit.transform.position);
if (screenPosition.x > minVect.x &&
screenPosition.x < maxVect.x &&
screenPosition.y > minVect.y &&
screenPosition.y < maxVect.y)
{
SelectedUnits.Add(unit);
unit.Select();
}
}
}