K-Map-Solver/group.py at main · rapterjet2004/K-Map-Solver · GitHub

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"""
A class used to represent a single grouping of coordinates in a Kavanaugh
Map. Each Group has a size, a list of coordinates inside, adjacent groups, and
the coordinates of the adjacent groups
"""
class Group:

    """
    Creates the global variables
    """
    def __init__(self, size, coord_list):
        self.size = size
        self.coord_list = coord_list
        self.adjacent_groups = 0
        self.adjacent_group_coords = []


    """
    Gets the adjacent coordinates to this Group. Only called
    if size equals 1

    Returns: Tuple(left,right,up,down) adjacent coords
    """
    def get_adjacent_coords(self):
        if self.size == 1:
            row = self.coord_list[0]
            col = self.coord_list[1]

            if row > 0:
                left = (row-1, col)
            else:
                left = (3, col)

            if col > 0:
                down = (row, col-1)
            else:
                down = (row, 3)

            if row < 3:
                right = (row+1, col)
            else:
                right = (0, col)

            if col < 3:
                up = (row, col+1)
            else:
                up = (row, 0)

            return [left, right, up, down]