# -*- coding: utf-8 -*-
"""outils de gestion de l'occupation de l'espace sur le plateau
"""

class Occupation():
    def __init__(self, plateau):
        self.plateau = plateau             

    def altitudeCase(self, coord):
        """altitude de la case"""
        return self.plateau.cases[coord].altitude
    
    def premiereAltitudeDispo(self, coord):
        pass
    
    

    def occupant(self, coord, zAbs = None):
        """renvoie l'occupant de la case a l'altitude precisee, a celle du sol sinon"""
        if not zAbs: zAbs = self._altitudeCase(coord)
        return (self._mO[coord][zAbs] if zAbs in self._mO[coord] else None)
        
    def estOccupee(self, coord, zAbs = None):
        return (self.occupant(coord, zAbs) != None)   

    def estOccupeeParCbt(self, coord, zAbs = None):
        pass
    
    
    

o = Occupation()
o.majMo({(0,0): {0: 0, 2: 1}, (1,1): {0: 0, 2: 1}})
o.majAltitudes([(1,1)], 10)
print o.mo()