Game Logic - Piece Identity and Rotation

[MichaelSpencerJr]

Game pieces are made of one or more shape-orientation pairs, a max stack limit, and an owning player.

Acceptance Criteria:

• Each shape should be identified by name or notation-letter
• Logic should exist to extract vectors (for arrows) from each shape
• Logic should exist to extract aligned or rotated vectors from each shape-orientation pair.
• Logic should exist to extract vector-sequence paths and destination squares (sums of vector sequences) for each collection of shape-orientation pairs