message: Turks and Mongols can expand borders more cheaply in plains and deserts
diff: @@ -17662,6 +17662,13 @@ int CvCity::calculateCultureCost(CvPlot* pPlot, bool bOrdering) const
  }
  }
  + // Leoreth: Steppe Empires (use this for Steppe and Semidesert terrain later)
  + if (getOwnerINLINE() == TURKS || getOwnerINLINE() == MONGOLIA)
  + {
  + if (pPlot->getTerrainType() == TERRAIN_DESERT) iCost -= GC.getTerrainInfo(TERRAIN_DESERT).getCultureCostModifier();
  + if (pPlot->getTerrainType() == TERRAIN_PLAINS) iCost -= 5;
  + }
  +
  return bOrdering ? iCost : std::max(0, iCost);
  }
  