restrict those values.

(fix for new items added through ruleset)

Author: Warboy1982

src/Menu/NewBattleState.cpp

@@ -340,6 +340,8 @@ void NewBattleState::initSave()
 			if (rule->getBattleType() != BT_NONE && !rule->isFixed() && (*i).substr(0, 8) != "STR_HWP_")
 			{
 				int amount = Options::getInt("NewBattle_" + rule->getName());
+				amount = std::max(0, std::min(100, amount));
+
 				_craft->getItems()->addItem(*i, amount);
 			}
 		}