diff options
Diffstat (limited to 'gogame.py')
| -rw-r--r-- | gogame.py | 21 |
1 files changed, 21 insertions, 0 deletions
@@ -185,6 +185,27 @@ class GoGame: return st # no liberties found, return list of all stones connected to the original one + def get_territories(self): + def get_group(self, first_element, color): + current_group = [first_element] + for current_element in current_group: + for x in self.neighbors(current_element): + if self.status.has_key(x): + if self.status[x] != color: + return None + elif not x in current_group: + current_group.append(x) + return set(current_group) + + groups = {'B':set(), 'W':set()} + for x in self.status.keys(): + for n in self.neighbors(x): + if not self.status.has_key(n): + new_group = get_group(self, n, self.status[x]) + if new_group: + groups[self.status[x]] |= new_group + return groups + def undo(self, no=1): """ Undo the last no moves. """ for i in range(no): |