inheritance_complex

class Monster:
    def __init__(self,health,energy,**kwargs):
        print(kwargs)
        self.health = health
        self.energy = energy
        super().__init__(**kwargs)

    # methods
    def attack(self,amount):
        print('The monster has attacked!')
        print(f'{amount} damage was dealt')
        self.energy -= 20

    def move(self,speed):
        print('The monster has moved')
        print(f'It has a speed of {speed}')

class Fish:
    def __init__(self,speed,has_scales,**kwargs):
        print(kwargs)
        self.speed = speed
        self.has_scales = has_scales
        super().__init__(**kwargs)

    def swim(self):
        print(f'The fish is swimming at a speed of {self.speed}')

class Shark(Monster,Fish):
    def __init__(self,bite_strength,health,energy,speed,has_scales):
        self.bite_strength = bite_strength
        super().__init__(health = health, energy = energy, speed = speed, has_scales = has_scales)

# mro -> method resolution order
# print(Shark.mro())

shark = Shark(
    bite_strength = 50,
    health = 200,
    energy = 55,
    speed = 120,
    has_scales = False)

print(shark.speed)