import random


class Spawner:
    def __init__(self, animal, enclosures):
        self.animal = animal
        self.enclosures = enclosures

    def spawn_animal(self, blocked):
        possibilities = self.enclosures
        fitting = []
        for option in possibilities:
            if option.type == self.animal.environment:
                fitting.append(option)
        enclosure = random.choice(fitting)
        while True:
            if enclosure.x1 < enclosure.x2:
                self.animal.x = random.randint(enclosure.x1, enclosure.x2)
                if enclosure.y1 < enclosure.y2:
                    self.animal.y = random.randint(enclosure.y1, enclosure.y2)
                if enclosure.y1 > enclosure.y2:
                    self.animal.y = random.randint(enclosure.y2, enclosure.y1)
            if enclosure.x1 > enclosure.x2:
                self.animal.x = random.randint(enclosure.x2, enclosure.x1)
                if enclosure.y1 < enclosure.y2:
                    self.animal.y = random.randint(enclosure.y1, enclosure.y2)
                if enclosure.y1 > enclosure.y2:
                    self.animal.y = random.randint(enclosure.y2, enclosure.y1)
            if self.check(blocked):
                break

    def check(self, blocked):
        x = self.animal.x
        y = self.animal.y
        if (x,y) in blocked:
            return False
        return True