Method drawFinanceLines

src/Geoscape/GraphsState.cpp:955–1094

* Sets up the screens and draws the lines for the finance buttons * to toggle on and off */

 * to toggle on and off
 */
void GraphsState::drawFinanceLines()
{
	//set up arrays
	int upperLimit = 0;
	int lowerLimit = 0;
	int incomeTotals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
	int balanceTotals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
	int expendTotals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
	int maintTotals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
	int scoreTotals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
	maintTotals[0] = _game->getSavedGame()->getBaseMaintenance() / 1000;

	// start filling those arrays with score values
	// determine which is the highest one being displayed, so we can adjust the scale
	for (size_t entry = 0; entry != _game->getSavedGame()->getFundsList().size(); ++entry)
	{
		size_t invertedEntry = _game->getSavedGame()->getFundsList().size() - (1 + entry);
		maintTotals[entry] += _game->getSavedGame()->getMaintenances().at(invertedEntry) / 1000;
		balanceTotals[entry] = _game->getSavedGame()->getFundsList().at(invertedEntry) / 1000;
		scoreTotals[entry] = _game->getSavedGame()->getResearchScores().at(invertedEntry);

		for (std::vector<Region*>::iterator iter = _game->getSavedGame()->getRegions()->begin(); iter != _game->getSavedGame()->getRegions()->end(); ++iter)
		{
			scoreTotals[entry] += (*iter)->getActivityXcom().at(invertedEntry) - (*iter)->getActivityAlien().at(invertedEntry);
		}

		if (_financeToggles.at(2))
		{
			if (maintTotals[entry] > upperLimit)
			{
				upperLimit = maintTotals[entry];
			}
			if (maintTotals[entry] < lowerLimit)
			{
				lowerLimit = maintTotals[entry];
			}
		}
		if (_financeToggles.at(3))
		{
			if (balanceTotals[entry] > upperLimit)
			{
				upperLimit = balanceTotals[entry];
			}
			if (balanceTotals[entry] < lowerLimit)
			{
				lowerLimit = balanceTotals[entry];
			}
		}
		if (_financeToggles.at(4))
		{
			if (scoreTotals[entry] > upperLimit)
			{
				upperLimit = scoreTotals[entry];
			}
			if (scoreTotals[entry] < lowerLimit)
			{
				lowerLimit = scoreTotals[entry];
			}