Method __init__

example_code/item_073.py:121–126

(self, height, width)

class Grid:
    def __init__(self, height, width):
        self.height = height
        self.width = width
        self.rows = []
        for _ in range(self.height):
            self.rows.append([EMPTY] * self.width)

    def get(self, y, x):
        return self.rows[y % self.height][x % self.width]