It's quite easy. You can just enable/disable npcs despawningCan you add an option to Spawn NPC like Never Despawn that makes the NPC permanent (it can't despawn by itself) because coding working permanent NPCs is currently very hard for me.
You don't even have to code itCan you add an option to Spawn NPC like Never Despawn that makes the NPC permanent (it can't despawn by itself) because coding working permanent NPCs is currently very hard for me.