void operator() (const BuildingInfo::ReligionNode& node)
{
if (node.prereqReligion != NO_RELIGION && !city_.getCvCity()->isHasReligion(node.prereqReligion))
{
for (int i = 0, count = gGlobals.getNumUnitClassInfos(); i < count; ++i)
{
UnitTypes unitType = getPlayerVersion(player_.getPlayerID(), (UnitClassTypes)i);
if (unitType != NO_UNIT && gGlobals.getUnitInfo(unitType).getReligionSpreads(node.prereqReligion) > 0)
{
pTactic_->addDependency(IDependentTacticPtr(new ReligiousDependency(node.prereqReligion, unitType)));
break;
}
}
}
}
bool operator() (const UnitInfo::UpgradeNode& node) const
{
for (size_t i = 0, count = node.upgrades.size(); i < count; ++i)
{
UnitTypes upgradeUnit = getPlayerVersion(player_.getPlayerID(), node.upgrades[i]);
if (upgradeUnit == NO_UNIT) // can't upgrade
{
return false;
}
if (!couldConstructUnit(player_, 0, player_.getAnalysis()->getUnitInfo(upgradeUnit), false))
{
return false;
}
}
return !node.upgrades.empty(); // can construct all upgrades, and there are some
}
