Biljart.py

height = int(input(">"))
width = int(input(">"))

class Ball():

    def __init__(self, field):
        self.x = 0
        self.y = 0
        self.cur_vect = [1, 1]
        self.field = field

    def move(self):
        self.x += self.cur_vect[0]
        self.y += self.cur_vect[1]

    def is_in_hole(self):
        hole = ''
        if self.x == 0 and self.y == 0:
            hole = 'linkeronderpocket'
        elif self.x == self.field.width and self.y == 0:
            hole = 'rechteronderpocket'
        elif self.x == 0 and self.y == self.field.height:
            hole = 'linkerbovenpocket'
        elif self.x == self.field.width and self.y == self.field.height:
            hole = 'rechterbovenpocket'

        return hole



    def is_at_wall(self):
        wall = ''
        if self.x == 0:
            wall = 'linkerband'
        elif self.x == self.field.width:
            wall = 'rechterband'
        elif self.y == 0:
            wall = 'onderband'
        elif self.y == self.field.height:
            wall = 'bovenband'
        return wall


    def flip(self, wall):
        if wall == 'linkerband' or wall == 'rechterband':
            self.cur_vect[0] *= -1
        elif wall == 'bovenband' or wall == 'onderband':
            self.cur_vect[1] *= -1

class Field():

    def __init__(self, height, width):
        self.height = height
        self.width = width

my_field = Field(height, width)
my_ball = Ball(my_field)

my_ball.move()
hole = my_ball.is_in_hole()
while True:
    my_ball.move()
    wall = my_ball.is_at_wall()
    hole = my_ball.is_in_hole()
    if hole:
        print(f"{hole} ({my_ball.x}, {my_ball.y})")
        break
    if wall:
        print(f"{wall} ({my_ball.x}, {my_ball.y})")
        my_ball.flip(wall)