public void TryUnlockPolicyTree()
{
int policyCost = PolicyCostLogic.GetCostOfNextPolicyForCiv(SelectedCiv);
if ((IgnoreCost || SelectedCiv.CultureStockpile >= policyCost) &&
PolicyCanon.GetTreesAvailableFor(SelectedCiv).Contains(TreeToRecord)
)
{
SelectedCiv.CultureStockpile -= IgnoreCost ? 0 : policyCost;
PolicyCanon.SetTreeAsUnlockedForCiv(TreeToRecord, SelectedCiv);
}
}
public override void Refresh()
{
if (PolicyTreeRecords == null)
{
SetUpPolicyTrees();
}
if (ObjectToDisplay == null)
{
return;
}
foreach (var treeRecord in PolicyTreeRecords)
{
treeRecord.SelectedCiv = ObjectToDisplay;
treeRecord.IgnoreCost = IgnoreCost;
treeRecord.Refresh();
}
CostSection.gameObject.SetActive(!IgnoreCost);
if (!IgnoreCost)
{
int stockpile = ObjectToDisplay.CultureStockpile;
int costForNext = PolicyCostLogic.GetCostOfNextPolicyForCiv(ObjectToDisplay);
float cultureProduction = YieldLogic.GetYieldOfCivilization(ObjectToDisplay)[YieldType.Culture];
CultureStockpileField.text = stockpile.ToString();
CultureForNextPolicyField.text = costForNext.ToString();
if (stockpile >= costForNext)
{
TurnsUntilNextPolicyField.text = "(0 turns)";
}
else if (cultureProduction == 0)
{
TurnsUntilNextPolicyField.text = "(-- turns)";
}
else
{
TurnsUntilNextPolicyField.text = string.Format(
"({0} turns)", Math.Max(0, Mathf.CeilToInt((costForNext - stockpile) / cultureProduction))
);
}
}
}