'''

@author: olivier.massot, 2019
'''


        ship = Ship(0)
        ship.update(3,3,0,1,0,1)
        ennemy = Ship(1)
        ennemy.update(1,1,0,1,0,0)
        barrel1 = Barrel(10)
        barrel1.update(8,2,40,0,0,0)
        barrel2 = Barrel(11)
        barrel2.update(4,2,50,0,0,0)
        mine = Mine(20)
        mine.update(10, 2)
        entities = {0: ship, 1: ennemy, 20: mine}
#         entities = {0: ship, 1: ennemy, 10: barrel1, 11: barrel2, 20: mine}
        seen = [0, 1]