def check_select_piece(self, coord, player):
'''Select piece if possible: display possible moves'''
selected_piece = player.get_piece(coord)
# check if piece found
if selected_piece:
self.piece_selected = selected_piece
self.select = True
# update selected case
self.handeln_case(coord)
# display possible moves
poss_moves = self.ChessGame.get_possibles_moves(selected_piece)
if selected_piece.name == 'king':
# add castle moves
can_long, can_short = PossibleMove.get_castle(player.color)
self.handeln_castle_case(player.color, can_long, can_short)
elif selected_piece.name == 'pawn':
# look for en passant move
en_passant_coord = PossibleMove.get_en_passant(selected_piece)
if en_passant_coord != None:
poss_moves.append(en_passant_coord)
for coord in poss_moves:
case = Board.get_case(coord)
case.possible_move = True
def check_castle_moves(cls, king):
line = PossibleMove.get_line(king.color)
can_long, can_short = PossibleMove.get_castle(king.color)
if can_long:
rock = cls.players[king.color].get_piece((0, line))
# execute long castle
king.move((2,line))
rock.move((3, line))
return True
if can_short:
rock = cls.players[king.color].get_piece((7, line))
# execute short castle
king.move((6,line))
rock.move((5, line))
return True