self.msg = "Grid is frozen and cannot be edited"
class CrosswordPuzzle:
- # ansi color codes for grid display
- BRICKRED = '\033[44;1;31m'
- # bold
- BOLD = '\033[33m'
- # blue
- BLUE = '\033[34m'
- # grey
- GREY = '\033[30m'
- # disable colors
- ENDCOL = '\033[0m'
-
def __init__ (self, rows, cols):
# define number of rows and columns
self.rows = rows
# on the same column
if self.data[row+i][col].occupied_down is True:
raise IntersectWordException (word, len(word))
- # on the previous column
- if col > 0 and self.data[row+i][col-1].occupied_down is True:
- raise IntersectWordException (word, len(word))
- # on the next column
- if (col < (len(word) - 1) and
- (self.data[row+i][col+1].occupied_down is True or
- self.data[row+i][col+1].across_start is True)):
- raise IntersectWordException (word, len(word))
+ # on the previous column except first column
+ if col > 0:
+ # except the first and last col
+ if i > 0 and i < len(word) - 1:
+ if self.data[row+i][col-1].occupied_down is True:
+ raise IntersectWordException (word, len(word))
+ # on the next column except last column
+ if col < len(word) - 1:
+ # except the first and last row check if there is any
+ # down word in previous column
+ if i > 0 and i < len(word) - 1:
+ if self.data[row+i][col+1].occupied_down is True:
+ raise IntersectWordException (word, len(word))
+ # check if there is any across word starting in the
+ # next column
+ if self.data[row+i][col+1].across_start is True:
+ raise IntersectWordException (word, len(word))
# also check the character before and after
if (row > 0 and self.data[row-1][col].occupied_down is True
# is the word intersecting any other word?
for i in range (len(word)):
- # on the same line
+ # on the same row
if self.data[row][col+i].occupied_across is True:
raise IntersectWordException (word, len(word))
- # on a previous line except the last column
- if row > 0 and self.data[row-1][col+i].occupied_across is True:
- raise IntersectWordException (word, len(word))
- # on a next line except the last column
- if (row < (self.rows - 1) and
- (self.data[row+1][col+i].down_start is True
- or self.data[row+1][col+i].occupied_across is True)):
- raise IntersectWordException (word, len(word))
+ # on a previous row except first row
+ if row > 0:
+ # if not the first or last col
+ if i > 0 and i < len(word) - 1:
+ if self.data[row-1][col+i].occupied_across is True:
+ raise IntersectWordException (word, len(word))
+ # on a next row
+ if (row < (self.rows - 1)):
+ # except the first and last letter check if there is
+ # any across intersection
+ if i > 0 and i < len (word) - 1:
+ if self.data[row+1][col+i].occupied_across is True:
+ raise IntersectWordException (word, len(word))
+ # if a down word is starting at any column below the
+ # word
+ if self.data[row+1][col+i].down_start is True:
+ raise IntersectWordException (word, len(word))
# also check the character beyond and before and after
if (col > 0 and (self.data[row][col-1].occupied_across is True or
self.data[row][col+i].char = word[i].upper ()
self.data[row][col+i].occupied_across = True
- # display the grid with words
- def print_grid (self, no_words=False):
- # get row, col and print them (with grid number if set)
- for col in range (self.cols):
- # print the first row as column headers
- print self.BLUE + ' ' + str (col) + self.ENDCOL,
- print
-
- for row in range (self.rows):
- for col in range (self.cols):
- # print the data
- # if the cell is numbered i.e. start of a word
- if self.data[row][col].numbered != 0:
- print self.BRICKRED + str(self.data[row][col].numbered) + self.ENDCOL,
- # print a space
- else:
- print ' ',
- # if the character is not a blank or a block
- if self.data[row][col].char <> "." and self.data[row][col].char <> "#":
- # if words are to be shown regardless of hidden/revealed state
- if no_words is False:
- print self.BOLD + self.data[row][col].char + self.ENDCOL,
- else:
- # display only revealed
- if self.data[row][col].revealed is True:
- print self.BOLD + self.data[row][col].char + self.ENDCOL,
- # else print a block
- else:
- print self.GREY + '.' + self.ENDCOL,
- else:
- print self.GREY + self.data[row][col].char + self.ENDCOL,
-
- print ' ' + self.BLUE + str(row) + self.ENDCOL
-
# freeze the grid numbers etc.
def freeze_grid (self):
# numbering
self.frozen_grid = True
+ # unfreeze the grid numbers etc.
+ def unfreeze_grid (self):
+ # run through the grid
+ for row in range (self.rows):
+ for col in range (self.cols):
+ self.data[row][col].numbered = 0
+ if (self.data[row][col].occupied_across is False and
+ self.data[row][col].occupied_down is False):
+ self.data[row][col].char = '.'
+
+ self.frozen_grid = False
+
projects / getaclue.git / blobdiff