Implementation of the Carcassonne game using Python, with Tkinter as GUI interface (to-do)

The board is a fixed numpy array, with shape (71, 71)

Each tile has an attribute named connections which is a list of size 4. Each element of this list represent a possible connection to the tile.

Suppose you have connections = ['C', 'R', 'R', 'F'], then your tile can connect to: Castle, Road, Road, Field

Since tiles can be rotated, where rotation = 1 represents no rotation, rotation = 2 represents 90º anti-clockwise rotation and so on. The connections list will consider rotation = 1 as reference frame.