Method followUserCommand

modules/follow/follow.go:392–525

Commands

(rest string, user *users.UserRecord, room *rooms.Room, flags events.EventFlag)

//

func (f *FollowModule) followUserCommand(rest string, user *users.UserRecord, room *rooms.Room, flags events.EventFlag) (bool, error) {

	if rest == "" {
		user.SendText(`Follow whom? Try <ansi fg="command">help command</ansi>`)
		return true, nil
	}

	if parties.Get(user.UserId) != nil {
		user.SendText(`You can't use this command while in a party.`)
		return true, nil
	}

	args := util.SplitButRespectQuotes(strings.ToLower(rest))

	followTargetName := args[0]
	followAction := `follow`
	followEndRound := uint64(0)

	if rest == `stop` || rest == `lose` {
		followAction = rest
		followTargetName = ``
	}

	gd := gametime.GetDate(util.GetRoundCount())

	if len(args) > 1 {
		followEndRound = gd.AddPeriod(strings.Join(args[1:], ` `))
	} else if followPeriod, ok := f.plug.Config.Get(`DefaultFollowPeriod`).(string); ok {
		followEndRound = gd.AddPeriod(followPeriod)
	}

	// in case something went wrong, we still want to cap it.
	if followEndRound <= util.GetRoundCount() {
		followEndRound = gd.AddPeriod(`5 real minutes`)
	}

	userId, mobInstId := 0, 0
	if len(followTargetName) > 0 {
		userId, mobInstId = room.FindByName(followTargetName)
	}

	followCommandTarget := followId{userId: userId, mobInstanceId: mobInstId}
	followCommandSource := followId{userId: user.UserId}

	if followCommandTarget.userId == followCommandSource.userId {
		user.SendText(`You can't target yourself.`)
		return true, nil
	}

	// Lose any followers
	if followAction == `lose` {

		if lostFollowers := f.loseFollowers(followCommandSource); len(lostFollowers) > 0 {

			// Tell all the followers they
			for _, fId := range lostFollowers {
				if fId.userId == 0 {
					continue