func NewPuritan(universe *mud.Universe) *simple.NPC {
puritan := simple.NewNPC(universe)
puritan.AddStimHandler("say", puritanHandleSay)
puritan.SetVisible(true)
puritan.SetDescription("Penelope Proper")
puritan.SetCarryable(false)
puritan.AddCommand("buy", buy)
go mud.StimuliLoop(puritan)
return puritan
}
func NewFlipFlop(u *mud.Universe) *simple.NPC {
ff := simple.NewNPC(u)
persister := new(flipFlopPersister)
persister.npc = ff
persister.universe = u
ff.SetUniverse(u)
ff.AddStimHandler("say", ffHandleSay)
ff.Meta["lastText"] = "Unchanged."
ff.SetDescription(ff.Meta["lastText"].(string))
ff.SetVisible(true)
u.Add(ff)
u.Add(persister)
go mud.StimuliLoop(ff)
return ff
}