def guess_your_multiple_partial_undoes(self, src, dest, b=None, available=None, mv=None):
if b is None:
b = self.board
if available is None:
available = AvailableToPlay(rolled=None, copy_src=self.available)
if mv is None:
mv = Move()
assert isinstance(src, int)
assert isinstance(dest, int)
assert(src < dest)
for pm in self.move.find(src):
inverse = PartialMove(die=pm.die, src=pm.dest, dest=pm.src, is_hitting=pm.is_hitting)
mv.append(inverse)
if inverse.dest == dest:
return mv
elif inverse.dest < dest:
b.make_partial_move(inverse)
available.add(inverse.die)
return self.guess_your_multiple_partial_undoes(inverse.dest, dest, b, available, mv)
else:
assert(inverse.dest > dest)
return self.Error('Overrun, bad (src, dest)=(%s, %s)'%
(util.move_ntop(src), util.move_ntop(dest)))
return self.Error('Not found, (src, dest)=(%s, %s)'%
(util.move_ntop(src), util.move_ntop(dest)))
def t022_test(self): self.assertEqual(util.move_ntop(-1), 'off')
def t020_test(self): self.assertEqual(util.move_ntop(0), '1')
def t018_test(self): self.assertEqual(util.move_ntop(24), 'bar')
def t028_test(self):
try:
util.move_ntop(25)
self.assert_(False)
except ValueError:
pass
def __str__(self):
s = "%s/%s"%(util.move_ntop(self.src), util.move_ntop(self.dest))
if self.is_hitting:
s += '*'
return s
