Added local two player mode option, bug fixes

jeromew21 commented 6 years ago

Changes:

Changed default AI search depth from "[n]" to "[2]"
En Passant: fixed bug in Pawn.py, line 100, stringRep should be an uppercase 'P' to match the string representation of a Pawn object (?)
Added local two player mode. Use with "--two" command line argument.

Other additions:

Added a makeUnicodeStringRep method, same as makeStringRep, but prints chess Unicode symbols on a colored checkerboard. This option ought to be another command line argument, but I'm unsure of how to handle this. Would this be best implemented with argparse?
Added a currentSideRep method to Board, which returns either "White" or "Black" based on the current side of the board.

jeromew21 commented 6 years ago

Actually, maybe it would be better practice to use isinstance rather than comparing stringRep in Pawn.py?

marcusbuffett commented 6 years ago

Looks great! Thanks. Sorry for the really slow turnaround time here.

marcusbuffett / command-line-chess