C++ (Cpp) Firm::is_human示例

//------- Begin of function NationArray::update_total_human_count ------//
//
// Update total human count as there are some bugs in calculation of
// total human count. This function is used for on-fly correcting
// the problem.
//
void NationArray::update_total_human_count()
{
	int totalHumanCountArray[MAX_NATION];

	memset( totalHumanCountArray, 0, sizeof(totalHumanCountArray) );

	//------ calculate firm statistic -------//

	Firm* firmPtr;

	int i;
	for( i=firm_array.size() ; i>0 ; i-- )
	{
		if( firm_array.is_deleted(i) )
			continue;

		firmPtr = firm_array[i];

		if( firmPtr->nation_recno == 0 || !firmPtr->is_human() )
			continue;

		if( firmPtr->cast_to_FirmCamp() )
		{
			FirmCamp *firmCamp = firmPtr->cast_to_FirmCamp();

			for( int j=firmCamp->soldier_count-1 ; j>=0 ; j-- )
			{
				if( firmCamp->soldier_array[j].is_human() )
					totalHumanCountArray[firmCamp->nation_recno-1]++;
			}
		}

		if( firmPtr->cast_to_FirmTrain() )
		{
			FirmTrain *firmTrain = firmPtr->cast_to_FirmTrain();

			totalHumanCountArray[firmTrain->nation_recno-1] += firmTrain->trainee_count;
		}
	}

	//------ calculate unit statistic -------//

	Unit* unitPtr;

	for( i=unit_array.size() ; i>0 ; i-- )
	{
		if( unit_array.is_truly_deleted(i) )
			continue;

		unitPtr = unit_array[i];

		if( unitPtr->nation_recno && unitPtr->is_human() &&
			 unitPtr->rank_id != RANK_KING )		// does not count kings
		{
			if( unitPtr->unit_id == UNIT_WAGON )
				totalHumanCountArray[unitPtr->nation_recno-1] += unitPtr->cast_to_UnitWagon()->population;
			else
				totalHumanCountArray[unitPtr->nation_recno-1]++;
		}
	}

	//------ update nation statistic ------//

	for( i=size() ; i>0 ; i-- )
	{
		if( nation_array.is_deleted(i) )
			continue;

		nation_array[i]->total_human_count = totalHumanCountArray[i-1];
	}
}