bool CvSelectionGroupAI::AI_isFull()
{
CLLNode<IDInfo>* pUnitNode;
CvUnit* pLoopUnit;
if (getNumUnits() > 0)
{
UnitAITypes eUnitAI = getHeadUnitAI();
// do two passes, the first pass, we ignore units with speical cargo
int iSpecialCargoCount = 0;
int iCargoCount = 0;
// first pass, count but ignore special cargo units
pUnitNode = headUnitNode();
while (pUnitNode != NULL)
{
pLoopUnit = ::getUnit(pUnitNode->m_data);
pUnitNode = nextUnitNode(pUnitNode);
if (pLoopUnit->AI_getUnitAIType() == eUnitAI)
{
if (pLoopUnit->cargoSpace() > 0)
{
iCargoCount++;
}
if (pLoopUnit->specialCargo() != NO_SPECIALUNIT)
{
iSpecialCargoCount++;
}
else if (!(pLoopUnit->isFull()))
{
return false;
}
}
}
// if every unit in the group has special cargo, then check those, otherwise, consider ourselves full
if (iSpecialCargoCount >= iCargoCount)
{
pUnitNode = headUnitNode();
while (pUnitNode != NULL)
{
pLoopUnit = ::getUnit(pUnitNode->m_data);
pUnitNode = nextUnitNode(pUnitNode);
if (pLoopUnit->AI_getUnitAIType() == eUnitAI)
{
if (!(pLoopUnit->isFull()))
{
return false;
}
}
}
}
return true;
}
return false;
}