def setup_update_check(): 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.UNINITIALIZED: 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
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 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 mpieces[2]:
NETWORK.SERVER_PORT = parse_port(mpieces[2])
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
horizons.globals.fife = Fife()
if command_line_arguments.generate_minimap: # we've been called as subprocess to generate a map preview
from horizons.gui.modules.singleplayermenu import generate_random_minimap
generate_random_minimap(
*json.loads(command_line_arguments.generate_minimap))
sys.exit(0)
if debug: # also True if a specific module is logged (but not 'fife')
if not (command_line_arguments.debug_module
and 'fife' not in command_line_arguments.debug_module):
horizons.globals.fife._log.logToPrompt = True
if command_line_arguments.debug_log_only:
# This is a workaround to not show fife logs in the shell even if
# (due to the way the fife logger works) these logs will not be
# redirected to the UH logfile and instead written to a file fife.log
# in the current directory. See #1782 for background information.
horizons.globals.fife._log.logToPrompt = False
horizons.globals.fife._log.logToFile = True
if horizons.globals.fife.get_uh_setting("DebugLog"):
set_debug_log(True, startup=True)
if command_line_arguments.mp_bind:
try:
mpieces = command_line_arguments.mp_bind.partition(':')
NETWORK.CLIENT_ADDRESS = mpieces[0]
horizons.globals.fife.set_uh_setting("NetworkPort",
parse_port(mpieces[2]))
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.ai_combat_highlights:
AI.HIGHLIGHT_COMBAT = True
if command_line_arguments.human_ai:
AI.HUMAN_AI = True
# set MAX_TICKS
if command_line_arguments.max_ticks:
GAME.MAX_TICKS = command_line_arguments.max_ticks
atlas_generator = None
horizons_path = os.path.dirname(horizons.__file__)
if VERSION.IS_DEV_VERSION and horizons.globals.fife.get_uh_setting('AtlasesEnabled') \
and horizons.globals.fife.get_uh_setting('AtlasGenerationEnabled') \
and command_line_arguments.atlas_generation \
and not command_line_arguments.gui_test:
args = [
sys.executable,
os.path.join(horizons_path, 'engine', 'generate_atlases.py'),
str(horizons.globals.fife.get_uh_setting('MaxAtlasSize'))
]
atlas_generator = subprocess.Popen(args,
stdout=None,
stderr=subprocess.STDOUT)
# init game parts
# Install gui logger, needs to be done before instantiating 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:
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:
horizons.globals.fife.engine.getSettings().setRenderBackend('SDL')
horizons.globals.fife.set_fife_setting('PlaySounds', False)
ExtScheduler.create_instance(horizons.globals.fife.pump)
horizons.globals.fife.init()
if atlas_generator is not None:
atlas_generator.wait()
assert atlas_generator.returncode is not None
if atlas_generator.returncode != 0:
print 'Atlas generation failed. Continuing without atlas support.'
print 'This just means that the game will run a bit slower.'
print 'It will still run fine unless there are other problems.'
print
GFX.USE_ATLASES = False
else:
GFX.USE_ATLASES = True
PATHS.DB_FILES = PATHS.DB_FILES + (PATHS.ATLAS_DB_PATH, )
elif not VERSION.IS_DEV_VERSION and horizons.globals.fife.get_uh_setting(
'AtlasesEnabled'):
GFX.USE_ATLASES = True
PATHS.DB_FILES = PATHS.DB_FILES + (PATHS.ATLAS_DB_PATH, )
horizons.globals.db = _create_main_db()
horizons.globals.fife.init_animation_loader(GFX.USE_ATLASES)
_modules.gui = Gui()
SavegameManager.init()
from horizons.entities import Entities
Entities.load(horizons.globals.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)
# Singleplayer seed needs to be changed before startup.
if command_line_arguments.sp_seed:
SINGLEPLAYER.SEED = command_line_arguments.sp_seed
SINGLEPLAYER.FREEZE_PROTECTION = command_line_arguments.freeze_protection
# start something according to commandline parameters
startup_worked = True
if command_line_arguments.start_dev_map:
startup_worked = _start_map(
'development',
command_line_arguments.ai_players,
force_player_id=command_line_arguments.force_player_id,
is_map=True)
elif command_line_arguments.start_random_map:
startup_worked = _start_random_map(
command_line_arguments.ai_players,
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,
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,
force_player_id=command_line_arguments.force_player_id,
is_map=True)
elif command_line_arguments.start_scenario is not None:
startup_worked = _start_map(
command_line_arguments.start_scenario,
0,
True,
force_player_id=command_line_arguments.force_player_id)
elif command_line_arguments.load_game is not None:
startup_worked = _load_cmd_map(command_line_arguments.load_game,
command_line_arguments.ai_players,
command_line_arguments.force_player_id)
elif command_line_arguments.load_quicksave is not None:
startup_worked = _load_last_quicksave()
elif command_line_arguments.edit_map is not None:
startup_worked = edit_map(command_line_arguments.edit_map)
elif command_line_arguments.edit_game_map is not None:
startup_worked = edit_game_map(command_line_arguments.edit_game_map)
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,
trader_enabled=False,
pirate_enabled=False,
force_player_id=command_line_arguments.force_player_id,
is_map=True)
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.windows.show(_modules.gui.multiplayermenu)
_modules.gui.multiplayermenu._create_game()
_modules.gui.windows._windows[-1].act()
elif command_line_arguments.join_mp_game:
_modules.gui.show_main()
_modules.gui.windows.show(_modules.gui.multiplayermenu)
_modules.gui.multiplayermenu._join_game()
else: # no commandline parameter, show main screen
# initialize update checker
if not command_line_arguments.gui_test:
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.UNINITIALIZED:
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
_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:
if _modules.session is None:
print "You can only set the speed via command line in combination with a game start parameter such as --start-map, etc."
return False
_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(horizons.globals.fife, command_line_arguments.gui_test)
horizons.globals.fife.run()