/// <summary>
/// If the resource cost of the entity has changed, update the resource elements on the card or
/// hide them as appropriate.
/// </summary>
private void RefreshResourceCost()
{
if (energyCost != EntityView.GetEnergyCost() || mineralCost != EntityView.GetMineralCost())
{
foreach (Transform child in resourceContainer.transform)
{
Destroy(child.gameObject);
}
for (int i = 0; i < EntityView.GetEnergyCost(); i++)
{
GameObject go = Instantiate(energyIconPrefab);
go.transform.SetParent(resourceContainer.transform);
go.transform.localScale = Vector3.one;
go.transform.localPosition = Vector3.zero;
go.transform.localRotation = Quaternion.identity;
}
for (int i = 0; i < EntityView.GetMineralCost(); i++)
{
GameObject go = Instantiate(mineralIconPrefab);
go.transform.SetParent(resourceContainer.transform);
go.transform.localScale = Vector3.one;
go.transform.localPosition = Vector3.zero;
go.transform.localRotation = Quaternion.identity;
}
energyCost = EntityView.GetEnergyCost();
mineralCost = EntityView.GetMineralCost();
}
}