# === Root class

class Animal:
    def __init__ (self, sound, kind = None, name = 'naamloos'):
        self.sound = sound
        self.kind = kind
        self.name = name
        print (f'Een {self._getSpecies ()} is geinstantieerd, {self.name}')
        
    def eat (self, food = 'wat de pot schaft'):
        self._introduce ()
        print (f'en ik eet {food}')
    
    def _introduce (self):
        print (
            f'Hallo, ik ben {self.name}, mijn soort is {self._getSpecies ()}',
            end = ' '
        )
        
    def _getSpecies (self):
        return self.kind if self.kind else self.__class__.__name__
        
# === Motion classes
       
class LandAnimal (Animal):
    def move (self):
        self._introduce ()
        print (f'en ik loop')
        
class AirborneAnimal (Animal):
    def move (self):
        self._introduce ()
        print (f'en ik vlieg')

class AquaticAnimal (Animal):
    def move (self):
        self._introduce ()
        print (f'en ik zwem')
    
# === Reproduction classes
    
class OviparousAnimal (Animal):
    def reproduce (self, aantal = 6):
        self._introduce ()
        print (f'en ik leg gemiddeld {aantal} eieren')
    
class Mamal (Animal):
    def reproduce (self, aantal = 3):
        self._introduce ()
        print (f'en ik krijg gemiddeld {aantal} jongen')
    
# === Leaf classes
    
class Bird (AirborneAnimal, OviparousAnimal):
    pass

class Fish (AquaticAnimal, OviparousAnimal):
    pass
    
class Bat (AirborneAnimal, Mamal):
    def echoLocate (self):
        self._introduce ()
        print ('en ik gebruik sonar')

class Dolphin (AquaticAnimal, Mamal):
    def blowWater (self):
        self._introduce ()
        print ('en ik spuit water')

class Iguana (LandAnimal, OviparousAnimal):
    pass
    
class Velociraptor (LandAnimal, OviparousAnimal):
    pass

class Dog (LandAnimal, Mamal):
    def wagTail (self):
        self._introduce ()
        print ('en ik kwispel')

class Cat (LandAnimal, Mamal):
    def purr (self):
        self._introduce ()
        print ('en ik spin')
        
print ('\n111')
myDog = Dog ('wraff', 'Retriever', 'Bello')
yourDog = Dog ('kef', 'Poodle', 'Nouchka')

print ('\n222')
myCat = Cat ('mraauw', 'Streetcat', 'Thomas')

print ('\n333')    
myDog.eat ('blikvoer')
myDog.wagTail ()
yourDog.eat ('droogvoer')
myDog.reproduce (4)
yourDog.move ()
yourDog.reproduce (5)
myDog.move ()
yourDog.wagTail ()

print ('\n444')
myCat.eat ('Fish')
myCat.move ()
myCat.reproduce ()
myCat.purr ()

print ('\n555')  
zoo = [
    Bird ('kwaak', 'Duck', 'Donald'),
    Bird ('pingping', 'Duck', 'Dagobert'),
    Bird ('roekoe', 'Pigeon'),
    Cat ('miauw', name = 'Felix'),
    Dog ('woooofff', 'Doberman', 'Nero'),
    Dog ('wrieff', 'Chihuahua', name = 'Fifi'),
    Fish ('blub', 'Herring'),
    Bat ('........ (ultrasoon)'),
    Dolphin ('knierp', name = 'Flipper'),
    Iguana ('Ssshhh'),    
]

print ('\n666')
for animal in zoo:
    animal.eat ()
    animal.move ()
    animal.reproduce ()
    
    try:
        animal.purr ()
    except:
        pass
        
    try:
        animal.wagTail ()
    except:
        pass
        
    print ()