Daot's old Custom NPC's script

if (player.hasReadDialog(141)) {
 npc.getRole().setOwner(player);
 npc.getRole().setInfiniteDays(true);
 npc.getRole().addDaysLeft(1000);
 npc.executeCommand("/noppes dialog unread @p 141");
 // stay
} else if (player.hasReadDialog(143)) {
 npc.executeCommand("/noppes dialog unread @p 143");
 npc.setReturnToHome(false);
 npc.getRole().setInfiniteDays(false);
 npc.getRole().addDaysLeft(-2000);
 // return to post
}  else if (player.hasReadDialog(144)) {
 npc.executeCommand("/noppes dialog unread @p 144");
  npc.getRole().setInfiniteDays(false);
 npc.getRole().addDaysLeft(-2000);
npc.setReturnToHome(true);