def undo_split(self, parent_markerid, child_markerid):
parent = self.markerid_to_legion.get(parent_markerid)
if parent is None:
return
child = self.markerid_to_legion.get(child_markerid)
if child is None:
return
parent_creature_names = parent.creature_names
child_creature_names = child.creature_names
parent.creatures += child.creatures
child.remove_observer(self)
del self.markerid_to_legion[child_markerid]
self.markerids_left.add(child.markerid)
self.selected_markerid = None
del child
# One action for our player with creature names, and a
# different action for other players without.
action = Action.UndoSplit(self.game.name, self.name, parent_markerid,
child_markerid, parent_creature_names,
child_creature_names)
self.notify(action, names=[self.name])
action = Action.UndoSplit(self.game.name, self.name, parent_markerid,
child_markerid,
len(parent_creature_names) * ["Unknown"],
len(child_creature_names) * ["Unknown"])
other_playernames = self.game.playernames
other_playernames.remove(self.name)
self.notify(action, names=other_playernames)
def test_save():
game_name = "game"
playername = "player"
parent_markerid = "Rd01"
child_markerid = "Rd02"
history = History.History()
assert history.actions == []
assert history.undone == []
assert not history.can_undo(playername)
assert not history.can_redo(playername)
action1 = Action.MoveLegion(game_name, playername, parent_markerid,
1, 1, False, None, 2)
history.update(None, action1, None)
assert history.actions == [action1]
assert history.undone == []
assert history.can_undo(playername)
assert not history.can_undo("")
assert not history.can_redo(playername)
action2 = Action.MoveLegion(game_name, playername, child_markerid,
2, 3, False, None, 3)
history.update(None, action2, None)
assert history.actions == [action1, action2]
global tmp_path
with tempfile.NamedTemporaryFile(prefix="test_history",
delete=False) as fil:
tmp_path = fil.name
history.save(fil)
with open(tmp_path) as fil:
lines = fil.readlines()
assert len(lines) == 2
def test_undo_then_do_different():
game_name = "game"
playername = "player"
parent_markerid = "Rd01"
child_markerid = "Rd02"
other_markerid = "Rd03"
parent_creature_names = 4 * [None]
child_creature_names = 4 * [None]
history = History.History()
action = Action.SplitLegion(game_name, playername, parent_markerid,
child_markerid, parent_creature_names,
child_creature_names)
history.update(None, action, None)
undo_action = Action.UndoSplit(game_name, playername, parent_markerid,
child_markerid, parent_creature_names,
child_creature_names)
history.update(None, undo_action, None)
action2 = Action.SplitLegion(game_name, playername, parent_markerid,
other_markerid, parent_creature_names,
child_creature_names)
history.update(None, action2, None)
assert history.actions == [action2]
assert history.undone == []
assert history.can_undo(playername)
assert not history.can_redo(playername)
def split_legion(self, parent_markerid, child_markerid,
parent_creature_names, child_creature_names):
logging.info("%s %s %s %s", parent_markerid, child_markerid,
parent_creature_names, child_creature_names)
parent = self.markerid_to_legion.get(parent_markerid)
if parent is None:
return
if child_markerid not in self.markerids_left:
raise AssertionError("illegal marker")
if (bag(parent.creature_names) != bag(parent_creature_names).union(
bag(child_creature_names))
and bag(parent_creature_names).union(bag(child_creature_names))
!= bag({"Unknown": len(parent)})):
raise AssertionError("wrong creatures", "parent.creature_names",
parent.creature_names,
"parent_creature_names",
parent_creature_names, "child_creature_names",
child_creature_names)
new_legion1 = Legion.Legion(self, parent_markerid,
Creature.n2c(parent_creature_names),
parent.hexlabel)
new_legion2 = Legion.Legion(self, child_markerid,
Creature.n2c(child_creature_names),
parent.hexlabel)
if not parent.is_legal_split(new_legion1, new_legion2):
raise AssertionError("illegal split")
del new_legion1
parent.creatures = Creature.n2c(parent_creature_names)
for creature in parent.creatures:
creature.legion = parent
self.take_marker(child_markerid)
new_legion2.add_observer(self.game)
self.markerid_to_legion[child_markerid] = new_legion2
del parent
# One action for our player with creature names
action = Action.SplitLegion(self.game.name, self.name, parent_markerid,
child_markerid, parent_creature_names,
child_creature_names)
logging.info(action)
self.notify(action, names=[self.name])
# Another action for everyone (including our player, who will
# ignore it as a duplicate) without creature names.
action = Action.SplitLegion(self.game.name, self.name, parent_markerid,
child_markerid,
len(parent_creature_names) * ["Unknown"],
len(child_creature_names) * ["Unknown"])
logging.info(action)
self.notify(action)
def fight(self, playername, game_name, attacker_markerid,
defender_markerid):
"""Fight the current current engagement."""
logging.info("Server.fight %s %s %s %s", playername, game_name,
attacker_markerid, defender_markerid)
game = self.name_to_game(game_name)
if game:
attacker_legion = game.find_legion(attacker_markerid)
attacker_legion = game.find_legion(attacker_markerid)
defender_legion = game.find_legion(defender_markerid)
if (not attacker_legion or not defender_legion
or playername not in [
attacker_legion.player.name,
defender_legion.player.name
]):
logging.warning("illegal fight call from %s", playername)
return
if (defender_legion.can_flee
and not game.defender_chose_not_to_flee):
logging.warning(
"Illegal fight call while defender can still flee")
return
action = Action.Fight(game.name, attacker_markerid,
defender_markerid, attacker_legion.hexlabel)
logging.info("Server.fight calling game.update")
game.update(self, action, None)
def remove_observer(self, user):
Observed.remove_observer(self, user)
playername = user.name
if playername in self.playernames:
self.playernames.remove(playername)
action = Action.DelUsername(playername)
self.notify(action)
def add_points(self, points, can_acquire_angels):
logging.info("Legion.add_points %s %s %s", self, points,
can_acquire_angels)
ARCHANGEL_POINTS = Creature.Creature("Archangel").acquirable_every
ANGEL_POINTS = Creature.Creature("Angel").acquirable_every
player = self.player
score0 = player.score
score1 = score0 + points
player.score = score1
logging.info("%s now has score %s", player, player.score)
if can_acquire_angels:
height = len(self)
archangels = 0
if (height < 7 and
score1 // ARCHANGEL_POINTS > score0 // ARCHANGEL_POINTS):
archangels += 1
score1 -= ANGEL_POINTS
logging.info("archangels %d" % archangels)
angels = 0
while (height + archangels + angels < 7
and score1 // ANGEL_POINTS > score0 // ANGEL_POINTS):
angels += 1
score1 -= ANGEL_POINTS
logging.info("angels %d" % angels)
self._angels_pending = angels
self._archangels_pending = archangels
if angels + archangels > 0:
action = Action.CanAcquireAngels(self.player.game.name,
self.player.name,
self.markerid, angels,
archangels)
self.notify(action)
def done_with_counterstrikes(self):
if self.has_forced_strikes:
logging.info("Forced strikes remain")
return
action = Action.StartReinforceBattlePhase(self.game.name, self.name,
self.game.battle_turn)
self.notify(action)
def join_game(self, playername, game_name, player_class, player_info):
"""Join an existing game that hasn't started yet.
Return True on success, False on failure.
"""
logging.info("%s %s %s %s", playername, game_name, player_class,
player_info)
game = self.name_to_game(game_name)
if game:
try:
game.add_player(playername, player_class, player_info)
except AssertionError:
logging.exception("join_game caught an exception")
return False
else:
action = Action.JoinGame(playername, game.name, player_class,
player_info)
self.notify(action)
set1 = self.game_to_waiting_ais.get(game_name)
if set1:
set1.discard(playername)
if not set1:
game = self.name_to_game(game_name)
reactor.callLater(1, game.start, game.owner.name)
return True
return False
def flee(self, playername, game_name, markerid):
"""Flee from an engagement."""
game = self.name_to_game(game_name)
if game:
legion = game.find_legion(markerid)
if not legion:
logging.warning("flee with no legion %s", markerid)
return
hexlabel = legion.hexlabel
for enemy_legion in game.all_legions(hexlabel):
if enemy_legion != legion:
break
# Enemy illegally managed to concede before we could flee.
if enemy_legion == legion:
logging.warning("illegal concede before flee")
return
player = game.get_player_by_name(playername)
if player == game.active_player:
logging.warning("attacker tried to flee")
return
if legion.player != player:
logging.warning("wrong player tried to flee")
return
if not legion.can_flee:
logging.warning("illegal flee attempt")
return
enemy_markerid = enemy_legion.markerid
action = Action.Flee(game.name, markerid, enemy_markerid,
legion.hexlabel)
game.update(self, action, None)
def load(self, fil):
"""Load history from a file, which should already be open for read."""
self.actions = []
self.undone = []
for line in fil:
line = line.strip()
action = Action.fromstring(line)
self.actions.append(action)
def do_not_acquire_angels(self):
"""Do not acquire any angels, and notify observers."""
logging.info("do_not_acquire_angels %s", self)
if self.angels_pending or self.archangels_pending:
self.reset_angels_pending()
action = Action.DoNotAcquireAngels(self.player.game.name,
self.player.name, self.markerid)
self.notify(action)
def done_with_recruits(self):
if self.game.active_player != self or self.game.phase != Phase.MUSTER:
logging.info("illegal call to done_with_recruits")
return
(player, turn) = self.game.next_player_and_turn
if player is not None:
action = Action.StartSplitPhase(self.game.name, player.name, turn)
self.notify(action)
def done_with_moves(self):
logging.debug("")
if self.can_exit_move_phase:
self.recombine()
action = Action.StartFightPhase(self.game.name, self.name)
self.notify(action)
else:
logging.warning("%s cannot exit move phase", self)
def load(self, fil):
"""Load history from a file, which should already be open for read."""
self.actions = []
self.undone = []
for line in fil:
line = line.strip()
action = Action.fromstring(line)
self.actions.append(action)
def test_history_2():
game_name = "game"
playername = "player"
parent_markerid = "Rd01"
child_markerid = "Rd02"
history = History.History()
assert history.actions == []
assert history.undone == []
assert not history.can_undo(playername)
assert not history.can_redo(playername)
action1 = Action.MoveLegion(game_name, playername, parent_markerid,
1, 1, False, None, 2)
history.update(None, action1, None)
assert history.actions == [action1]
assert history.undone == []
assert history.can_undo(playername)
assert not history.can_undo("")
assert not history.can_redo(playername)
action2 = Action.MoveLegion(game_name, playername, child_markerid,
2, 3, False, None, 3)
history.update(None, action2, None)
assert history.actions == [action1, action2]
assert history.undone == []
assert history.can_undo(playername)
assert not history.can_undo("")
assert not history.can_redo(playername)
undo_action2 = Action.UndoMoveLegion(game_name, playername,
child_markerid, 2, 3, False, None, 3)
history.update(None, undo_action2, None)
assert history.actions == [action1]
assert history.undone == [action2]
assert history.can_undo(playername)
assert history.can_redo(playername)
undo_action1 = Action.UndoMoveLegion(game_name, playername,
parent_markerid, 1, 1, False, None, 2)
history.update(None, undo_action1, None)
assert history.actions == []
assert history.undone == [action2, action1]
assert not history.can_undo(playername)
assert history.can_redo(playername)
def assign_color(self, color):
"""Set this player's color"""
self.color = color
abbrev = self.color_abbrev
num_markers = len(markerdata.data[color])
for ii in xrange(num_markers):
self.markerids_left.add("%s%02d" % (abbrev, ii + 1))
logging.info(self.markerids_left)
action = Action.PickedColor(self.game.name, self.name, color)
self.notify(action)
def send_chat_message(self, source, dest, text):
"""Send a chat message from user source to users in dest.
source is a playername. dest is a set of playernames.
If dest is None, send to all users
"""
message = "%s: %s" % (source, text)
if dest is not None:
dest.add(source)
action = Action.ChatMessage(source, message)
self.notify(action, names=dest)
def done_with_strikes(self):
if self.has_forced_strikes:
logging.info("Forced strikes remain")
return
player = None
for legion in self.game.battle_legions:
if legion.player != self:
player = legion.player
action = Action.StartCounterstrikeBattlePhase(self.game.name,
player.name)
self.notify(action)
def withdraw(self, playername, game_name):
"""Withdraw a player from the game."""
game = self.name_to_game(game_name)
if game:
if game.started:
game.withdraw(playername)
else:
try:
game.remove_player(playername)
except AssertionError:
pass
else:
if len(game.players) == 0:
if game in self.games:
self.games.remove(game)
action = Action.RemoveGame(game.name)
self.notify(action)
else:
action = Action.Withdraw(playername, game.name)
self.notify(action)
def test_eq():
obj1 = Action.fromstring(
"MoveLegion {'markerid': 'Rd01', \
'entry_side': 1, 'teleport': False, 'playername': 'player', \
'teleporting_lord': None, 'game_name': 'game', 'hexlabel': 1, \
'previous_hexlabel': 2}"
)
obj2 = Action.fromstring(
"MoveLegion {'markerid': 'Rd01', \
'entry_side': 1, 'teleport': False, 'playername': 'player', \
'teleporting_lord': None, 'game_name': 'game', 'hexlabel': 1, \
'previous_hexlabel': 2}"
)
assert obj1 == obj2
obj3 = Action.fromstring(
"MoveLegion {'markerid': 'Rd01', \
'entry_side': 1, 'teleport': True, 'playername': 'player', \
'teleporting_lord': None, 'game_name': 'game', 'hexlabel': 1, \
'previous_hexlabel': 2}"
)
assert obj1 != obj3
def die(self, scoring_player, check_for_victory):
"""Die and give half points to scoring_player, except for legions
which are engaged with someone else.
"""
logging.info("Player.die %s %s %s", self, scoring_player,
check_for_victory)
# First reveal all this player's legions.
for legion in self.legions:
if (legion.all_known and legion not in self.game.battle_legions):
# Only reveal the legion if we're sure about its contents,
# to avoid spreading disinformation.
# Do not reveal the legion that's currently in battle, because
# its contents are in flux.
action = Action.RevealLegion(self.game.name, legion.markerid,
legion.creature_names)
self.notify(action)
if scoring_player is None:
scoring_player_name = ""
else:
scoring_player_name = scoring_player.name
self.has_titan = False
action = Action.EliminatePlayer(self.game.name, scoring_player_name,
self.name, check_for_victory)
reactor.callLater(0.1, self.notify, action)
def test_fromstring():
obj = Action.fromstring(
"MoveLegion {'markerid': 'Rd01', \
'entry_side': 1, 'teleport': False, 'playername': 'player', \
'teleporting_lord': None, 'game_name': 'game', 'hexlabel': 1, \
'previous_hexlabel': 2}"
)
assert isinstance(obj, Action.MoveLegion)
assert obj.markerid == "Rd01"
assert obj.entry_side == 1
assert obj.teleport is False
assert obj.playername == "player"
assert obj.teleporting_lord is None
assert obj.game_name == "game"
assert obj.hexlabel == 1
assert obj.previous_hexlabel == 2
def unreinforce(self):
"""Undo reinforcement, and notify observers."""
# Avoid double undo
if not self.recruited:
return
player = self.player
creature = self.creatures.pop()
recruiter_names = self.recruiter_names_list.pop()
logging.info("%s clearing self.recruited", self)
self.recruited = False
caretaker = self.player.game.caretaker
caretaker.put_one_back(creature.name)
action = Action.UnReinforce(player.game.name, player.name,
self.markerid, creature.name,
recruiter_names)
self.notify(action)
def test_undo_nothing():
game_name = "game"
playername = "player"
parent_markerid = "Rd01"
child_markerid = "Rd02"
parent_creature_names = 4 * [None]
child_creature_names = 4 * [None]
history = History.History()
undo_action = Action.UndoSplit(game_name, playername, parent_markerid,
child_markerid, parent_creature_names,
child_creature_names)
history.update(None, undo_action, None)
assert history.actions == []
assert history.undone == []
assert not history.can_undo(playername)
assert not history.can_redo(playername)
def unsummon_angel(self, legion, creature_name):
donor = self.last_donor
# Avoid doing it twice.
if not self.summoned or donor is None or len(donor) >= 7:
return
# Can be done during battle, so it matters which of this creature.
if not legion.creatures or legion.creatures[-1].name != creature_name:
return
legion.creatures.pop()
donor.add_creature_by_name(creature_name)
creature = donor.creatures[-1]
creature.legion = donor
self.summoned = False
self.last_donor = None
action = Action.UnsummonAngel(self.game.name, self.name,
legion.markerid, donor.markerid,
creature.name)
self.notify(action)
def test_find_last_split():
game_name = "game"
playername = "player"
parent_markerid = "Rd01"
child_markerid = "Rd02"
parent_creature_names = 4 * [None]
child_creature_names = 4 * [None]
history = History.History()
action = Action.SplitLegion(game_name, playername, parent_markerid,
child_markerid, parent_creature_names,
child_creature_names)
assert history.find_last_split(playername, parent_markerid,
child_markerid) is None
history.update(None, action, None)
assert history.find_last_split(playername, parent_markerid,
child_markerid) == action
assert history.find_last_split(playername, "Rd03", "Rd04") is None
def form_game(self, playername, game_name, min_players, max_players,
ai_time_limit, player_time_limit, player_class, player_info):
"""Form a new game.
Return None normally, or an error string if there's a problem.
"""
logging.info("%s %s %s %s %s %s %s %s", playername, game_name,
min_players, max_players, ai_time_limit,
player_time_limit, player_class, player_info)
if not game_name:
st = "Games must be named"
logging.warning(st)
return st
game_info_tuples = self.get_game_info_tuples()
game_names = set((tup[0] for tup in game_info_tuples))
if game_name in game_names:
st = 'The game name "%s" is already in use' % game_name
logging.warning(st)
return st
if min_players > max_players:
st = "min_players must be <= max_players"
logging.warning(st)
return st
now = time.time()
GAME_START_DELAY = 5 * 60
game = Game.Game(game_name,
playername,
now,
now + GAME_START_DELAY,
min_players,
max_players,
master=True,
ai_time_limit=ai_time_limit,
player_time_limit=player_time_limit,
player_class=player_class,
player_info=player_info)
self.games.append(game)
game.add_observer(self)
action = Action.FormGame(playername, game.name, game.create_time,
game.start_time, game.min_players,
game.max_players, ai_time_limit,
player_time_limit, player_class, player_info)
self.notify(action)
def recruit_creature(self, playername, game_name, markerid, creature_name,
recruiter_names):
"""Recruit one creature."""
game = self.name_to_game(game_name)
if game:
player = game.get_player_by_name(playername)
if player:
legion = player.markerid_to_legion.get(markerid)
if legion and not legion.recruited:
caretaker = game.caretaker
hexlabel = legion.hexlabel
masterhex = game.board.hexes[hexlabel]
mterrain = masterhex.terrain
lst = list(recruiter_names[:])
lst.insert(0, creature_name)
tup = tuple(lst)
if tup in legion.available_recruits_and_recruiters(
mterrain, caretaker):
action = Action.RecruitCreature(
game.name, player.name, markerid, creature_name,
tuple(recruiter_names))
game.update(self, action, None)
def create_starting_legion(self):
markerid = self.selected_markerid
if markerid is None:
raise AssertionError("create_starting_legion without marker")
if markerid not in self.markerids_left:
raise AssertionError("create_starting_legion with bad marker")
if self.markerid_to_legion:
raise AssertionError("create_starting_legion but have a legion")
creatures = [
Creature.Creature(name)
for name in creaturedata.starting_creature_names
]
legion = Legion.Legion(self, self.take_marker(markerid), creatures,
self.starting_tower)
self.markerid_to_legion[markerid] = legion
legion.add_observer(self.game)
action = Action.CreateStartingLegion(self.game.name, self.name,
markerid)
caretaker = self.game.caretaker
for creature in creatures:
caretaker.take_one(creature.name)
self.created_starting_legion = True
self.notify(action)
def do_not_flee(self, playername, game_name, markerid):
"""Do not flee from an engagement."""
game = self.name_to_game(game_name)
if game:
legion = game.find_legion(markerid)
hexlabel = legion.hexlabel
player = game.get_player_by_name(playername)
if player == game.active_player:
logging.warning("attacker tried to not flee")
return
legion = player.markerid_to_legion.get(markerid)
if legion is None:
logging.warning("no legion")
return
if legion.player != player:
logging.warning("wrong player tried to not flee")
return
for enemy_legion in game.all_legions(hexlabel):
if enemy_legion != legion:
break
enemy_markerid = enemy_legion.markerid
action = Action.DoNotFlee(game.name, markerid, enemy_markerid,
hexlabel)
game.update(self, action, None)
Legion.find_picname(action.markerid),
", ".join(action.angel_names))
elif isinstance(action, Action.GameOver):
if len(action.winner_names) == 1:
st = "%s wins!" % action.winner_names[0]
else:
st = "%s draw" % " and ".join(action.winner_names)
if st and st != self.last_st:
self.last_st = st
label = gtk.Label(st)
# left-align the label
label.set_alignment(0.0, 0.5)
self.vbox2.pack_start(label, expand=False, fill=False)
label.show()
upper = self.vadjustment.get_upper()
self.vadjustment.set_value(upper)
if __name__ == "__main__":
import time
from slugathon.util import guiutils
parent = gtk.Window()
event_log = EventLog(None, None)
event_log.connect("destroy", guiutils.exit)
parent.add(event_log)
parent.show_all()
action = Action.GameOver("a", ["Bob"], time.time())
reactor.callWhenRunning(event_log.update, None, action, None)
reactor.run()
def add_observer(self, user):
playername = user.name
Observed.add_observer(self, user, playername)
self.playernames.add(playername)
action = Action.AddUsername(playername)
self.notify(action)
