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Code Issues Releases Wiki Activity

Movement is controlled by regex

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oloturia 2021-10-29 16:59:22 +02:00
parent 0420b93a0f
commit 14eb5e9d19
1 changed files with 9 additions and 4 deletions
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13
draughts_engine.py
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@ -1,5 +1,7 @@
#!/usr/bin/python3
import re
def draw_checkerboard(status,space="▒",white_norm="h",white_knight="H",black_norm="b",black_knight="B",empty=" ",frstrow=" abcdefgh\n"):
bstr = ""
bstr += frstrow
@ -46,10 +48,13 @@ def row_column_translation(row,col):
return row,cols.index(ord(col))
def valid_move(pos_toParse,turn,board):
pos = pos_toParse.split(" ") #tricky part, pos[0] is the starting cell, pos[1] to pos[n] the destination point(s), for every coord, [x][0] is the column (the letter) and [x][1] the row (the number)
for rowcol in pos:
if (rowcol[0] not in ("a","b","c","d","e","f","g","h")) or (rowcol[1] not in ("1","2","3","4","5","6","7","8")): #check if the positions are valid
return -1
#pos = pos_toParse.split(" ") #tricky part, pos[0] is the starting cell, pos[1] to pos[n] the destination point(s), for every coord, [x][0] is the column (the letter) and [x][1] the row (the number)
pos = re.findall("\\b[abcdefgh][12345678]\\b",pos_toParse)
#for rowcol in pos:
# if (rowcol[0] not in ("a","b","c","d","e","f","g","h")) or (rowcol[1] not in ("1","2","3","4","5","6","7","8")): #check if the positions are valid
# return -1
if len(pos) < 2:
return -1
row_start,col_start = row_column_translation(pos[0][1],pos[0][0])
if(row_start == -1):
return -1