def end(self, keep_map=False, remove_savegame=True):
"""
Clean up temporary files.
"""
super(SPTestSession, self).end()
# remove the saved game
savegame_db = SavegameAccessor(self.savegame, self.started_from_map)
savegame_db.close()
if remove_savegame and not self.started_from_map:
os.remove(self.savegame)
def test_save_trivial(session, _): """ Let 2 AI players play for a while, then attempt to save the game. Be aware, this is a pretty simple test and it doesn't actually check what is being saved. """ session.run(seconds=4*60) fd, filename = tempfile.mkstemp() os.close(fd) assert session.save(savegamename=filename) SavegameAccessor(filename, False) os.unlink(filename)
def edit_game_map(saved_game_name): """ Start editing the specified map. @param map_name: name of map or path to map @return: bool, whether loading succeeded """ saved_games = SavegameManager.get_saves() saved_game_path = _find_map(saved_game_name, saved_games) if not saved_game_path: return False accessor = SavegameAccessor(saved_game_path, False) map_name = accessor.map_name accessor.close() if isinstance(map_name, list): # a random map represented by a list of island strings return _edit_map(map_name) return edit_map(map_name)
def load(self, options):
"""Loads a map. Key method for starting a game."""
"""
TUTORIAL: Here you see how the vital game elements (and some random things that are also required)
are initialized.
"""
if options.is_scenario:
# game_identifier is a yaml file, that contains reference to actual map file
self.scenario_eventhandler = ScenarioEventHandler(
self, options.game_identifier)
# scenario maps can be normal maps or scenario maps:
map_filename = self.scenario_eventhandler.get_map_file()
options.game_identifier = os.path.join(
SavegameManager.scenario_maps_dir, map_filename)
if not os.path.exists(options.game_identifier):
options.game_identifier = os.path.join(
SavegameManager.maps_dir, map_filename)
options.is_map = True
self.log.debug("Session: Loading from %s", options.game_identifier)
savegame_db = SavegameAccessor(options.game_identifier, options.is_map,
options) # Initialize new dbreader
savegame_data = SavegameManager.get_metadata(savegame_db.db_path)
self.view.resize_layers(savegame_db)
# load how often the game has been saved (used to know the difference between
# a loaded and a new game)
self.savecounter = savegame_data.get('savecounter', 0)
if savegame_data.get('rng_state', None):
rng_state_list = json.loads(savegame_data['rng_state'])
# json treats tuples as lists, but we need tuples here, so convert back
def rec_list_to_tuple(x):
if isinstance(x, list):
return tuple(rec_list_to_tuple(i) for i in x)
else:
return x
rng_state_tuple = rec_list_to_tuple(rng_state_list)
# changing the rng is safe for mp, as all players have to have the same map
self.random.setstate(rng_state_tuple)
LoadingProgress.broadcast(self, 'session_create_world')
self.world = World(
self
) # Load horizons.world module (check horizons/world/__init__.py)
self.world._init(savegame_db,
options.force_player_id,
disasters_enabled=options.disasters_enabled)
self.view.load(savegame_db, self.world) # load view
if not self.is_game_loaded():
options.init_new_world(self)
else:
# try to load scenario data
self.scenario_eventhandler.load(savegame_db)
self.manager.load(
savegame_db
) # load the manager (there might be old scheduled ticks).
LoadingProgress.broadcast(self, "session_index_fish")
self.world.init_fish_indexer() # now the fish should exist
# load the old gui positions and stuff
# Do this before loading selections, they need the minimap setup
LoadingProgress.broadcast(self, "session_load_gui")
self.ingame_gui = self._ingame_gui_class(self)
self.ingame_gui.load(savegame_db)
Scheduler().before_ticking()
savegame_db.close()
assert hasattr(self.world, "player"), 'Error: there is no human player'
LoadingProgress.broadcast(self, "session_finish")
"""
def load_raw_world(map_file):
WorldObject.reset()
world = World(session=None)
world.inited = True
world.load_raw_map(SavegameAccessor(map_file, True), preview=True)
return world
def load(self, options):
"""Loads a map. Key method for starting a game."""
"""
TUTORIAL: Here you see how the vital game elements (and some random things that are also required)
are initialised.
"""
if options.is_scenario:
# game_identifier is a yaml file, that contains reference to actual map file
self.scenario_eventhandler = ScenarioEventHandler(
self, options.game_identifier)
# scenario maps can be normal maps or scenario maps:
map_filename = self.scenario_eventhandler.get_map_file()
options.game_identifier = os.path.join(
SavegameManager.scenario_maps_dir, map_filename)
if not os.path.exists(options.game_identifier):
options.game_identifier = os.path.join(
SavegameManager.maps_dir, map_filename)
options.is_map = True
self.log.debug("Session: Loading from %s", options.game_identifier)
savegame_db = SavegameAccessor(
options.game_identifier, options.is_map) # Initialize new dbreader
savegame_data = SavegameManager.get_metadata(savegame_db.db_path)
self.view.resize_layers(savegame_db)
# load how often the game has been saved (used to know the difference between
# a loaded and a new game)
self.savecounter = savegame_data.get('savecounter', 0)
if savegame_data.get('rng_state', None):
rng_state_list = json.loads(savegame_data['rng_state'])
# json treats tuples as lists, but we need tuples here, so convert back
def rec_list_to_tuple(x):
if isinstance(x, list):
return tuple(rec_list_to_tuple(i) for i in x)
else:
return x
rng_state_tuple = rec_list_to_tuple(rng_state_list)
# changing the rng is safe for mp, as all players have to have the same map
self.random.setstate(rng_state_tuple)
self.world = World(
self
) # Load horizons.world module (check horizons/world/__init__.py)
self.world._init(savegame_db,
options.force_player_id,
disasters_enabled=options.disasters_enabled)
self.view.load(savegame_db) # load view
if not self.is_game_loaded():
options.init_new_world(self)
else:
# try to load scenario data
self.scenario_eventhandler.load(savegame_db)
self.manager.load(
savegame_db
) # load the manager (there might me old scheduled ticks).
self.world.init_fish_indexer() # now the fish should exist
if self.is_game_loaded():
LastActivePlayerSettlementManager().load(
savegame_db) # before ingamegui
self.ingame_gui.load(
savegame_db) # load the old gui positions and stuff
for instance_id in savegame_db(
"SELECT id FROM selected WHERE `group` IS NULL"
): # Set old selected instance
obj = WorldObject.get_object_by_id(instance_id[0])
self.selected_instances.add(obj)
obj.get_component(SelectableComponent).select()
for group in xrange(len(
self.selection_groups)): # load user defined unit groups
for instance_id in savegame_db(
"SELECT id FROM selected WHERE `group` = ?", group):
self.selection_groups[group].add(
WorldObject.get_object_by_id(instance_id[0]))
# cursor has to be inited last, else player interacts with a not inited world with it.
self.current_cursor = 'default'
self.cursor = SelectionTool(self)
# Set cursor correctly, menus might need to be opened.
# Open menus later; they may need unit data not yet inited
self.cursor.apply_select()
Scheduler().before_ticking()
savegame_db.close()
assert hasattr(self.world, "player"), 'Error: there is no human player'
"""
