def start(_command_line_arguments):
"""Starts the horizons. Will drop you to the main menu.
@param _command_line_arguments: options object from optparse.OptionParser. see run_uh.py.
"""
global fife, db, debug, preloading, command_line_arguments
command_line_arguments = _command_line_arguments
# NOTE: globals are designwise the same thing as singletons. they don't look pretty.
# here, we only have globals that are either trivial, or only one instance may ever exist.
from engine import Fife
# handle commandline globals
debug = command_line_arguments.debug
if command_line_arguments.restore_settings:
# just delete the file, Settings ctor will create a new one
os.remove( PATHS.USER_CONFIG_FILE )
if command_line_arguments.mp_master:
try:
mpieces = command_line_arguments.mp_master.partition(':')
NETWORK.SERVER_ADDRESS = mpieces[0]
# only change port if port is specified
if len(mpieces[2]) > 0:
NETWORK.SERVER_PORT = parse_port(mpieces[2], allow_zero=True)
except ValueError:
print "Error: Invalid syntax in --mp-master commandline option. Port must be a number between 1 and 65535."
return False
if command_line_arguments.generate_minimap: # we've been called as subprocess to generate a map preview
from horizons.gui.modules.singleplayermenu import MapPreview
MapPreview.generate_minimap( * json.loads(
command_line_arguments.generate_minimap
) )
sys.exit(0)
# init fife before mp_bind is parsed, since it's needed there
fife = Fife()
if command_line_arguments.mp_bind:
try:
mpieces = command_line_arguments.mp_bind.partition(':')
NETWORK.CLIENT_ADDRESS = mpieces[0]
fife.set_uh_setting("NetworkPort", parse_port(mpieces[2], allow_zero=True))
except ValueError:
print "Error: Invalid syntax in --mp-bind commandline option. Port must be a number between 1 and 65535."
return False
if command_line_arguments.ai_highlights:
AI.HIGHLIGHT_PLANS = True
if command_line_arguments.human_ai:
AI.HUMAN_AI = True
# set singleplayer natural resource seed
if command_line_arguments.nature_seed:
SINGLEPLAYER.SEED = command_line_arguments.nature_seed
# set MAX_TICKS
if command_line_arguments.max_ticks:
GAME.MAX_TICKS = command_line_arguments.max_ticks
db = _create_main_db()
# init game parts
_init_gettext(fife)
client_id = fife.get_uh_setting("ClientID")
if client_id is None or len(client_id) == 0:
# We need a new client id
client_id = "".join("-" if c in (8, 13, 18, 23) else \
random.choice("0123456789abcdef") for c in xrange(0, 36))
fife.set_uh_setting("ClientID", client_id)
fife.save_settings()
# Install gui logger, needs to be done before instanciating Gui, otherwise we miss
# the events of the main menu buttons
if command_line_arguments.log_gui:
if command_line_arguments.gui_test:
raise Exception("Logging gui interactions doesn't work when running tests.")
try:
from tests.gui.logger import setup_gui_logger
setup_gui_logger()
except ImportError:
import traceback
traceback.print_exc()
print
print "Gui logging requires code that is only present in the repository and is not being installed."
return False
# GUI tests always run with sound disabled and SDL (so they can run under xvfb).
# Needs to be done before engine is initialized.
if command_line_arguments.gui_test:
fife.engine.getSettings().setRenderBackend('SDL')
fife.set_fife_setting('PlaySounds', False)
ExtScheduler.create_instance(fife.pump)
fife.init()
_modules.gui = Gui()
SavegameManager.init()
from horizons.entities import Entities
Entities.load(db, load_now=False) # create all references
# for preloading game data while in main screen
preload_lock = threading.Lock()
preload_thread = threading.Thread(target=preload_game_data, args=(preload_lock,))
preloading = (preload_thread, preload_lock)
# initalize update checker
from horizons.util.checkupdates import UpdateInfo, check_for_updates, show_new_version_hint
update_info = UpdateInfo()
update_check_thread = threading.Thread(target=check_for_updates, args=(update_info,))
update_check_thread.start()
def update_info_handler(info):
if info.status == UpdateInfo.UNINITIALISED:
ExtScheduler().add_new_object(Callback(update_info_handler, info), info)
elif info.status == UpdateInfo.READY:
show_new_version_hint(_modules.gui, info)
elif info.status == UpdateInfo.INVALID:
pass # couldn't retrieve file or nothing relevant in there
update_info_handler(update_info) # schedules checks by itself
# Singleplayer seed needs to be changed before startup.
if command_line_arguments.sp_seed:
SINGLEPLAYER.SEED = command_line_arguments.sp_seed
# start something according to commandline parameters
startup_worked = True
if command_line_arguments.start_dev_map:
startup_worked = _start_dev_map(command_line_arguments.ai_players, command_line_arguments.human_ai, command_line_arguments.force_player_id)
elif command_line_arguments.start_random_map:
startup_worked = _start_random_map(command_line_arguments.ai_players, command_line_arguments.human_ai, force_player_id=command_line_arguments.force_player_id)
elif command_line_arguments.start_specific_random_map is not None:
startup_worked = _start_random_map(command_line_arguments.ai_players, command_line_arguments.human_ai, \
seed=command_line_arguments.start_specific_random_map, force_player_id=command_line_arguments.force_player_id)
elif command_line_arguments.start_map is not None:
startup_worked = _start_map(command_line_arguments.start_map, command_line_arguments.ai_players, \
command_line_arguments.human_ai, force_player_id=command_line_arguments.force_player_id)
elif command_line_arguments.start_scenario is not None:
startup_worked = _start_map(command_line_arguments.start_scenario, 0, False, True, force_player_id=command_line_arguments.force_player_id)
elif command_line_arguments.start_campaign is not None:
startup_worked = _start_campaign(command_line_arguments.start_campaign, force_player_id=command_line_arguments.force_player_id)
elif command_line_arguments.load_map is not None:
startup_worked = _load_map(command_line_arguments.load_map, command_line_arguments.ai_players, \
command_line_arguments.human_ai, command_line_arguments.force_player_id)
elif command_line_arguments.load_quicksave is not None:
startup_worked = _load_last_quicksave()
elif command_line_arguments.stringpreview:
tiny = [ i for i in SavegameManager.get_maps()[0] if 'tiny' in i ]
if not tiny:
tiny = SavegameManager.get_map()[0]
startup_worked = _start_map(tiny[0], ai_players=0, human_ai=False, trader_enabled=False, pirate_enabled=False, \
force_player_id=command_line_arguments.force_player_id)
from development.stringpreviewwidget import StringPreviewWidget
__string_previewer = StringPreviewWidget(_modules.session)
__string_previewer.show()
elif command_line_arguments.create_mp_game:
_modules.gui.show_main()
_modules.gui.show_multi()
_modules.gui.create_default_mp_game()
elif command_line_arguments.join_mp_game:
_modules.gui.show_main()
_modules.gui.show_multi()
_modules.gui.join_mp_game()
else: # no commandline parameter, show main screen
_modules.gui.show_main()
if not command_line_arguments.nopreload:
preloading[0].start()
if not startup_worked:
# don't start main loop if startup failed
return False
if command_line_arguments.gamespeed is not None:
_modules.session.speed_set(GAME_SPEED.TICKS_PER_SECOND*command_line_arguments.gamespeed)
if command_line_arguments.gui_test:
from tests.gui import TestRunner
TestRunner(fife, command_line_arguments.gui_test)
if command_line_arguments.interactive_shell:
from horizons.util import interactive_shell
interactive_shell.start(fife)
fife.run()
def start(command_line_arguments):
"""Starts the horizons.
@param command_line_arguments: options object from optparse.OptionParser. see run_uh.py.
"""
global fife, db, debug, preloading
# NOTE: globals are designwise the same thing as singletons. they don't look pretty.
# here, we only have globals that are either trivial, or only one instance may ever exist.
from engine import Fife
# handle commandline globals
debug = command_line_arguments.debug
if command_line_arguments.restore_settings:
# just delete the file, Settings ctor will create a new one
os.remove( PATHS.USER_CONFIG_FILE )
if command_line_arguments.mp_master:
try:
mpieces = command_line_arguments.mp_master.partition(':')
NETWORK.SERVER_ADDRESS = mpieces[0]
# only change port if port is specified
if len(mpieces[2]) > 0:
NETWORK.SERVER_PORT = parse_port(mpieces[2], allow_zero=True)
except ValueError:
print _("Error: Invalid syntax in --mp-master commandline option. Port must be a number between 1 and 65535.")
return False
# init fife before mp_bind is parsed, since it's needed there
fife = Fife()
if command_line_arguments.mp_bind:
try:
mpieces = command_line_arguments.mp_bind.partition(':')
NETWORK.CLIENT_ADDRESS = mpieces[0]
fife.set_uh_setting("NetworkPort", parse_port(mpieces[2], allow_zero=True))
except ValueError:
print _("Error: Invalid syntax in --mp-bind commandline option. Port must be a number between 1 and 65535.")
return False
AI.AI_PLAYERS = command_line_arguments.ai_players
if command_line_arguments.ai_highlights:
AI.HIGHLIGHT_PLANS = True
if command_line_arguments.human_ai:
AI.HUMAN_AI = True
# set singleplayer natural resource seed
if command_line_arguments.nature_seed:
SINGLEPLAYER.SEED = command_line_arguments.nature_seed
# set MAX_TICKS
if command_line_arguments.max_ticks:
GAME.MAX_TICKS = command_line_arguments.max_ticks
db = _create_db()
# init game parts
_init_gettext(fife)
client_id = fife.get_uh_setting("ClientID")
if client_id is None or len(client_id) == 0:
# We need a new client id
client_id = "".join("-" if c in (8, 13, 18, 23) else \
random.choice("0123456789abcdef") for c in xrange(0, 36))
from engine import UH_MODULE
fife.settings.set(UH_MODULE, "ClientID", client_id)
fife.settings.saveSettings()
ExtScheduler.create_instance(fife.pump)
fife.init()
_modules.gui = Gui()
SavegameManager.init()
# for preloading game data while in main screen
preload_lock = threading.Lock()
preload_thread = threading.Thread(target=preload_game_data, args=(preload_lock,))
preloading = (preload_thread, preload_lock)
# start something according to commandline parameters
startup_worked = True
if command_line_arguments.start_dev_map:
startup_worked = _start_dev_map(command_line_arguments.ai_players, command_line_arguments.human_ai)
elif command_line_arguments.start_random_map:
startup_worked = _start_random_map(command_line_arguments.ai_players, command_line_arguments.human_ai)
elif command_line_arguments.start_specific_random_map is not None:
startup_worked = _start_random_map(command_line_arguments.ai_players, command_line_arguments.human_ai, \
seed=command_line_arguments.start_specific_random_map)
elif command_line_arguments.start_map is not None:
startup_worked = _start_map(command_line_arguments.start_map, command_line_arguments.ai_players, \
command_line_arguments.human_ai)
elif command_line_arguments.start_scenario is not None:
startup_worked = _start_map(command_line_arguments.start_scenario, 0, False, True)
elif command_line_arguments.start_campaign is not None:
startup_worked = _start_campaign(command_line_arguments.start_campaign)
elif command_line_arguments.load_map is not None:
startup_worked = _load_map(command_line_arguments.load_map, command_line_arguments.ai_players, \
command_line_arguments.human_ai)
elif command_line_arguments.load_quicksave is not None:
startup_worked = _load_last_quicksave()
elif command_line_arguments.stringpreview:
startup_worked = _start_map("development_no_trees", 0, False)
from development.stringpreviewwidget import StringPreviewWidget
StringPreviewWidget().show()
else: # no commandline parameter, show main screen
_modules.gui.show_main()
preloading[0].start()
if not startup_worked:
# don't start main loop if startup failed
return False
fife.run()