]> git.sommitrealweird.co.uk Git - curses-crossword.git/blobdiff - curses_crossword.py
Fix refresh clues bug, add COPYING and TODO files and add GPL header to crossword...
[curses-crossword.git] / curses_crossword.py
old mode 100644 (file)
new mode 100755 (executable)
index 662fa17..d18a8d7
@@ -1,4 +1,24 @@
 #!/usr/bin/python
 #!/usr/bin/python
+"""
+Play a crossword puzzle in a curses grid. Takes a command line argument of the
+crossword puzzle file.
+"""
+# curses_crossword.py - play crosswords in a terminal
+# Copyright (C) 2009 Brett Parker <iDunno@sommitrealweird.co.uk>
+#
+# This program is free software; you can redistribute it and/or modify 
+# it under the terms of the GNU General Public License as published by 
+# the Free Software Foundation; either version 2 of the License, or 
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 import curses
 import curses.ascii
 
 import curses
 import curses.ascii
@@ -26,7 +46,7 @@ try:
         "8": unichr(8312).encode(code),
         "9": unichr(8313).encode(code),
     }
         "8": unichr(8312).encode(code),
         "9": unichr(8313).encode(code),
     }
-except:
+except UnicodeError, e:
     for number in range(0, 10):
         superscript_numbers[str(number)] = str(number)
 
     for number in range(0, 10):
         superscript_numbers[str(number)] = str(number)
 
@@ -56,6 +76,11 @@ else:
     sys.exit(0)
 
 def parsecrossword(crossworddata):
     sys.exit(0)
 
 def parsecrossword(crossworddata):
+    """
+    Read the content of a crossword file in to memory and rejig it in to the 3
+    seperate sections that we expect - namely the grid, the across clues and
+    the down clues.
+    """
     ingrid = False
     inacross = False
     indown = False
     ingrid = False
     inacross = False
     indown = False
@@ -86,14 +111,14 @@ def parsecrossword(crossworddata):
             if inacross:
                 if line != "":
                     parts = line.split()
             if inacross:
                 if line != "":
                     parts = line.split()
-                    question_number = int(parts[0])
+                    question_number = int(parts[0].split(",")[0])
                     clue = " ".join(parts[1:])
                     crossword["across"][int(question_number)] = \
                         clue.encode(code)
             if indown:
                 if line != "":
                     parts = line.split()
                     clue = " ".join(parts[1:])
                     crossword["across"][int(question_number)] = \
                         clue.encode(code)
             if indown:
                 if line != "":
                     parts = line.split()
-                    question_number = int(parts[0])
+                    question_number = int(parts[0].split(",")[0])
                     clue = " ".join(parts[1:])
                     crossword["down"][int(question_number)] = clue.encode(code)
     num_cols = len(crossword["grid"][0])
                     clue = " ".join(parts[1:])
                     crossword["down"][int(question_number)] = clue.encode(code)
     num_cols = len(crossword["grid"][0])
@@ -151,10 +176,9 @@ def crossword(stdscr, crossworddata):
     cury += 1
     curgridy = 0
     for line in crossword["grid"]:
     cury += 1
     curgridy = 0
     for line in crossword["grid"]:
-        datastr = ""
         curx = 0
         curgridx = 0
         curx = 0
         curgridx = 0
-        for c in line:
+        for curch in line:
             stdscr.addch(cury, curx, curses.ACS_VLINE)
             if curx > 0:
                 stdscr.addch(cury+1, curx, curses.ACS_PLUS)
             stdscr.addch(cury, curx, curses.ACS_VLINE)
             if curx > 0:
                 stdscr.addch(cury+1, curx, curses.ACS_PLUS)
@@ -164,7 +188,7 @@ def crossword(stdscr, crossworddata):
             stdscr.addch(cury+1, curx + 2, curses.ACS_HLINE)
             stdscr.addch(cury+1, curx + 3, curses.ACS_HLINE)
             curx += 1
             stdscr.addch(cury+1, curx + 2, curses.ACS_HLINE)
             stdscr.addch(cury+1, curx + 3, curses.ACS_HLINE)
             curx += 1
-            if c == "x":
+            if curch == "x":
                 stdscr.addch(cury, curx, curses.ACS_BLOCK)
                 stdscr.addch(cury, curx+1, curses.ACS_BLOCK)
                 stdscr.addch(cury, curx+2, curses.ACS_BLOCK)
                 stdscr.addch(cury, curx, curses.ACS_BLOCK)
                 stdscr.addch(cury, curx+1, curses.ACS_BLOCK)
                 stdscr.addch(cury, curx+2, curses.ACS_BLOCK)
@@ -195,21 +219,32 @@ def crossword(stdscr, crossworddata):
         curx += 4
     curx -= 1
     stdscr.addch(cury, curx, curses.ACS_LRCORNER)
         curx += 4
     curx -= 1
     stdscr.addch(cury, curx, curses.ACS_LRCORNER)
-    # draw the clues in
+    # draw the clues in (in their own pad)
+    cluespad = curses.newpad( \
+        len(crossword["across"].keys()) \
+        + len(crossword["down"].keys()) \
+        + 3, stdscr.getmaxyx()[1])
     cury = (len(crossword["grid"]) * 2) + 1
     curx = 0
     cury = (len(crossword["grid"]) * 2) + 1
     curx = 0
-    stdscr.addstr(cury, curx, "Across")
+    padtlx = curx
+    padtly = cury
+
+    (padbry, padbrx) = stdscr.getmaxyx()
+    if padbry > cluespad.getmaxyx()[0] + padtly:
+        padbry = cluespad.getmaxyx()[0] + padtly
+    cury = 0
+    cluespad.addstr(cury, curx, "Across")
     cury += 1
     for cluenumber in crossword["across"].keys():
     cury += 1
     for cluenumber in crossword["across"].keys():
-        stdscr.addstr(cury, curx, "%3s: %s" \
+        cluespad.addstr(cury, curx, "%3s: %s" \
             %(str(cluenumber), crossword["across"][cluenumber]))
         cury += 1
 
     cury += 1
             %(str(cluenumber), crossword["across"][cluenumber]))
         cury += 1
 
     cury += 1
-    stdscr.addstr(cury, curx, "Down")
+    cluespad.addstr(cury, curx, "Down")
     cury += 1
     for cluenumber in crossword["down"].keys():
     cury += 1
     for cluenumber in crossword["down"].keys():
-        stdscr.addstr(cury, curx, "%3s: %s" \
+        cluespad.addstr(cury, curx, "%3s: %s" \
             %(str(cluenumber), crossword["down"][cluenumber]))
         cury += 1
 
             %(str(cluenumber), crossword["down"][cluenumber]))
         cury += 1
 
@@ -223,12 +258,27 @@ def crossword(stdscr, crossworddata):
         gridx += 1
 
     stdscr.move(cury, curx)
         gridx += 1
 
     stdscr.move(cury, curx)
+    cluescury = 0
+
+    cluespad.refresh(cluescury, 0, padtly, padtlx, padbry - 1, padbrx - 1)
+    cluespad.overlay(stdscr, cluescury, 0, padtly, padtlx, padbry - 1, padbrx - 1)
+
 
     while 1:
 
     while 1:
-        c = stdscr.getch()
-        if c == curses.ascii.ESC:
+        inch = stdscr.getch()
+        if inch == curses.ascii.ESC:
             break
             break
-        if c == curses.KEY_RIGHT:
+        if inch == curses.KEY_NPAGE:
+            if cluescury < cluespad.getmaxyx()[0] - (padbry - padtly):
+                cluescury += 1
+            cluespad.refresh(cluescury, 0, padtly, padtlx, padbry - 1, padbrx - 1)
+            stdscr.refresh()
+        if inch == curses.KEY_PPAGE:
+            if cluescury > 0:
+                cluescury -= 1
+            cluespad.refresh(cluescury, 0, padtly, padtlx, padbry - 1, padbrx - 1)
+            stdscr.refresh()
+        if inch == curses.KEY_RIGHT:
             if gridx < (len(crossword["grid"][0]) - 1):
                 gridx += 1
                 curx += 4
             if gridx < (len(crossword["grid"][0]) - 1):
                 gridx += 1
                 curx += 4
@@ -240,7 +290,7 @@ def crossword(stdscr, crossworddata):
                     gridx -= 1
                     curx -= 4
                 stdscr.move(cury, curx)
                     gridx -= 1
                     curx -= 4
                 stdscr.move(cury, curx)
-        if c == curses.KEY_LEFT:
+        if inch == curses.KEY_LEFT:
             if gridx > 0:
                 curx -= 4
                 gridx -= 1
             if gridx > 0:
                 curx -= 4
                 gridx -= 1
@@ -252,7 +302,7 @@ def crossword(stdscr, crossworddata):
                     gridx += 1
                     curx += 4
                 stdscr.move(cury, curx)
                     gridx += 1
                     curx += 4
                 stdscr.move(cury, curx)
-        if c == curses.KEY_UP:
+        if inch == curses.KEY_UP:
             if gridy > 0:
                 gridy -= 1
                 cury -= 2
             if gridy > 0:
                 gridy -= 1
                 cury -= 2
@@ -264,7 +314,7 @@ def crossword(stdscr, crossworddata):
                     gridy += 1
                     cury += 2
                 stdscr.move(cury, curx)
                     gridy += 1
                     cury += 2
                 stdscr.move(cury, curx)
-        if c == curses.KEY_DOWN:
+        if inch == curses.KEY_DOWN:
             if gridy < (len(crossword["grid"]) - 1):
                 gridy += 1
                 cury += 2
             if gridy < (len(crossword["grid"]) - 1):
                 gridy += 1
                 cury += 2
@@ -276,10 +326,10 @@ def crossword(stdscr, crossworddata):
                     gridy -= 1
                     cury -= 2
                 stdscr.move(cury, curx)
                     gridy -= 1
                     cury -= 2
                 stdscr.move(cury, curx)
-        if curses.ascii.isalpha(c) or c == ord(" "):
-            stdscr.addch(cury, curx, c)
+        if curses.ascii.isalpha(inch) or inch == ord(" "):
+            stdscr.addch(cury, curx, inch)
             stdscr.move(cury, curx)
             stdscr.move(cury, curx)
-        if c == curses.KEY_BACKSPACE or c == curses.KEY_DC:
+        if inch == curses.KEY_BACKSPACE or inch == curses.KEY_DC:
             stdscr.addch(cury, curx, ord(" "))
             stdscr.move(cury, curx)
 
             stdscr.addch(cury, curx, ord(" "))
             stdscr.move(cury, curx)