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Diffstat (limited to 'pexpect/examples/chess2.py')
| -rwxr-xr-x | pexpect/examples/chess2.py | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/pexpect/examples/chess2.py b/pexpect/examples/chess2.py deleted file mode 100755 index 7fe959a..0000000 --- a/pexpect/examples/chess2.py +++ /dev/null @@ -1,149 +0,0 @@ -#!/usr/bin/env python - -'''This demonstrates controlling a screen oriented application (curses). -It starts two instances of gnuchess and then pits them against each other. - -PEXPECT LICENSE - - This license is approved by the OSI and FSF as GPL-compatible. - http://opensource.org/licenses/isc-license.txt - - Copyright (c) 2012, Noah Spurrier <noah@noah.org> - PERMISSION TO USE, COPY, MODIFY, AND/OR DISTRIBUTE THIS SOFTWARE FOR ANY - PURPOSE WITH OR WITHOUT FEE IS HEREBY GRANTED, PROVIDED THAT THE ABOVE - COPYRIGHT NOTICE AND THIS PERMISSION NOTICE APPEAR IN ALL COPIES. - THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -''' - -import pexpect -import string -import ANSI -import sys, os, time - -class Chess: - - def __init__(self, engine = "/usr/local/bin/gnuchess -a -h 1"): - self.child = pexpect.spawn (engine) - self.term = ANSI.ANSI () - - #self.child.expect ('Chess') - #if self.child.after != 'Chess': - # raise IOError, 'incompatible chess program' - #self.term.process_list (self.child.before) - #self.term.process_list (self.child.after) - - self.last_computer_move = '' - - def read_until_cursor (self, r,c, e=0): - '''Eventually something like this should move into the screen class or - a subclass. Maybe a combination of pexpect and screen... - ''' - fout = open ('log','a') - while self.term.cur_r != r or self.term.cur_c != c: - try: - k = self.child.read(1, 10) - except Exception, e: - print 'EXCEPTION, (r,c):(%d,%d)\n' %(self.term.cur_r, self.term.cur_c) - sys.stdout.flush() - self.term.process (k) - fout.write ('(r,c):(%d,%d)\n' %(self.term.cur_r, self.term.cur_c)) - fout.flush() - if e: - sys.stdout.write (k) - sys.stdout.flush() - if self.term.cur_r == r and self.term.cur_c == c: - fout.close() - return 1 - print 'DIDNT EVEN HIT.' - fout.close() - return 1 - - def expect_region (self): - '''This is another method that would be moved into the - screen class. - ''' - pass - def do_scan (self): - fout = open ('log','a') - while 1: - c = self.child.read(1,10) - self.term.process (c) - fout.write ('(r,c):(%d,%d)\n' %(self.term.cur_r, self.term.cur_c)) - fout.flush() - sys.stdout.write (c) - sys.stdout.flush() - - def do_move (self, move, e = 0): - time.sleep(1) - self.read_until_cursor (19,60, e) - self.child.sendline (move) - - def wait (self, color): - while 1: - r = self.term.get_region (14,50,14,60)[0] - r = r.strip() - if r == color: - return - time.sleep (1) - - def parse_computer_move (self, s): - i = s.find ('is: ') - cm = s[i+3:i+9] - return cm - def get_computer_move (self, e = 0): - time.sleep(1) - self.read_until_cursor (19,60, e) - time.sleep(1) - r = self.term.get_region (17,50,17,62)[0] - cm = self.parse_computer_move (r) - return cm - - def switch (self): - print 'switching' - self.child.sendline ('switch') - - def set_depth (self, depth): - self.child.sendline ('depth') - self.child.expect ('depth=') - self.child.sendline ('%d' % depth) - - def quit(self): - self.child.sendline ('quit') - -def LOG (s): - print s - sys.stdout.flush () - fout = open ('moves.log', 'a') - fout.write (s + '\n') - fout.close() - -print 'Starting...' - -black = Chess() -white = Chess() -white.read_until_cursor (19,60,1) -white.switch() - -done = 0 -while not done: - white.wait ('Black') - move_white = white.get_computer_move(1) - LOG ( 'move white:'+ move_white ) - - black.do_move (move_white) - black.wait ('White') - move_black = black.get_computer_move() - LOG ( 'move black:'+ move_black ) - - white.do_move (move_black, 1) - -g.quit() - - |