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"""Package contenant la commande 'chemin'."""

from primaires.interpreteur.commande.commande import Commande
from .creer import PrmCreer
from .etendre import PrmEtendre
from .liste import PrmListe
from .supprimer import PrmSupprimer
from .voir import PrmVoir

class CmdChemin(Commande):

    """Commande 'chemin'"""

    def __init__(self):
        """Constructeur de la commande"""
        Commande.__init__(self, "chemin", "path")
        self.groupe = "administrateur"
        self.nom_categorie = "batisseur"
        self.aide_courte = "manipule les chemins pour PNJ"
        self.aide_longue = \
            "Cette commande permet de créer, lister, supprimer et " \
            "configurer les chemins pour PNJ. Un chemin est constitué " \
            "d'une suite de salle : vous devez d'abord le créez. Ayez " \
            "conscience qu'en utilisant la commande %chemin% " \
            "%chemin:créer%, vous marquerez le point de départ du " \
            "chemin dans la salle où vous vous trouvez. Vous devrez " \
            "ensuite utiliser la commande %chemin% %chemin:étendre% " \
            "pour ajouter des salles au chemin. Si votre chemin doit " \
            "être circulaire (c'est-à-dire qu'un PNJ l'empruntant " \
            "reviendra à son point de départ à la fin du chemin), n'oubliez " \
            "pas de faire en sorte que la destination du chemin soit son " \
            "origine."

    def ajouter_parametres(self):
        """Ajout des paramètres."""
        self.ajouter_parametre(PrmCreer())
        self.ajouter_parametre(PrmEtendre())
        self.ajouter_parametre(PrmListe())
        self.ajouter_parametre(PrmSupprimer())
        self.ajouter_parametre(PrmVoir())
