public static void saveTroops(ArrayList<Town> towns, String directory) {
PrintWriter writer = getPrintWriter(directory, "TroopSave.txt");
if (writer != null) {
for (Town town : towns) {
writer.print("townID:");
writer.print(town.getId());
writer.print(",");
for (BarracksUnit barracksUnit : town.getBarracks().getBarracksUnits()) {
writer.print(barracksUnit.getUnitType().name());
writer.print(":");
writer.print(barracksUnit.getBuildTo());
writer.print(",");
}
writer.println();
}
writer.close();
}
}
