void Update()
{
if (isOpen)
{
if (cell.owner != startOwner)
{
Close();
return;
}
goldUpgrade.gameObject.SetActive(cell.CanBeImproved(ImprovementType.GoldProductionRate));
unitCapacityUpgrade.gameObject.SetActive(cell.CanBeImproved(ImprovementType.UnitCapacity));
unitRateUpgrade.gameObject.SetActive(cell.CanBeImproved(ImprovementType.UnitSpawnRate));
goldUpgrade.GetComponentInChildren <Text> ().text = cell.GetImprovementCost(ImprovementType.GoldProductionRate).ToString();
unitCapacityUpgrade.GetComponentInChildren <Text> ().text = cell.GetImprovementCost(ImprovementType.UnitCapacity).ToString();
unitRateUpgrade.GetComponentInChildren <Text> ().text = cell.GetImprovementCost(ImprovementType.UnitSpawnRate).ToString();
}
}