def main() -> None:
if liberation_install.init():
print("Set up Liberation first.")
return
args = parse_args()
terrain = ARG_TO_TERRAIN_MAP[args.map]
mission = create_mission(terrain)
with mission_scripting():
input(
f"Created {mission} and replaced MissionScript.lua. Open DCS and load the "
"mission. Once the mission starts running, close it and press enter."
)
coords_path = Path(persistency.base_path()) / "coords.json"
parameters = compute_tmerc_parameters(coords_path, args.map)
out_file = THIS_DIR.parent.parent / "game/theater" / f"{args.map}.py"
out_file.write_text(
textwrap.dedent(f"""\
from game.theater.projections import TransverseMercator
PARAMETERS = TransverseMercator(
central_meridian={parameters.central_meridian},
false_easting={parameters.false_easting},
false_northing={parameters.false_northing},
scale_factor={parameters.scale_factor},
)
"""))
def create_game(
campaign_path: Path,
blue: str,
red: str,
supercarrier: bool,
auto_procurement: bool,
inverted: bool,
cheats: bool,
) -> Game:
first_start = liberation_install.init()
if first_start:
sys.exit(
"Cannot generate campaign without configuring DCS Liberation. Start the UI "
"for the first run configuration.")
# This needs to run before the pydcs payload cache is created, which happens
# extremely early. It's not a problem that we inject these paths twice because we'll
# get the same answers each time.
#
# Without this, it is not possible to use next turn (or anything that needs to check
# for loadouts) without saving the generated campaign and reloading it the normal
# way.
inject_custom_payloads(Path(persistency.base_path()))
campaign = Campaign.from_json(campaign_path)
generator = GameGenerator(
FACTIONS[blue],
FACTIONS[red],
campaign.load_theater(),
Settings(
supercarrier=supercarrier,
automate_runway_repair=auto_procurement,
automate_front_line_reinforcements=auto_procurement,
automate_aircraft_reinforcements=auto_procurement,
enable_frontline_cheats=cheats,
enable_base_capture_cheat=cheats,
),
GeneratorSettings(
start_date=datetime.today(),
player_budget=DEFAULT_BUDGET,
enemy_budget=DEFAULT_BUDGET,
midgame=False,
inverted=inverted,
no_carrier=False,
no_lha=False,
no_player_navy=False,
no_enemy_navy=False,
),
ModSettings(
a4_skyhawk=False,
f22_raptor=False,
hercules=False,
jas39_gripen=False,
su57_felon=False,
frenchpack=False,
high_digit_sams=False,
),
)
return generator.generate()
def load_factions(cls: Type[FactionLoader]) -> Dict[str, Faction]:
user_faction_path = Path(
persistency.base_path()) / "Liberation/Factions"
files = cls.find_faction_files_in(
FACTION_DIRECTORY) + cls.find_faction_files_in(user_faction_path)
factions = {}
for f in files:
try:
with f.open("r", encoding="utf-8") as fdata:
data = json.load(fdata)
factions[data["name"]] = Faction.from_json(data)
logging.info("Loaded faction : " + str(f))
except Exception:
logging.exception(f"Unable to load faction : {f}")
return factions
def load_templates(self) -> None:
"""This will load all pre-loaded layouts from a pickle file.
If pickle can not be loaded it will import and dump the layouts"""
# We use a pickle for performance reasons. Importing takes many seconds
file = Path(persistency.base_path()) / TEMPLATE_DUMP
if file.is_file():
# Load from pickle if existing
with file.open("rb") as f:
try:
version, self._layouts = pickle.load(f)
# Check if the game version of the dump is identical to the current
if version == VERSION:
return
except Exception as e:
logging.exception(
f"Error {e} reading layouts dump. Recreating.")
# If no dump is available or game version is different create a new dump
self.import_templates()
def squadron_directories() -> Iterator[Path]:
from game import persistency
yield Path(persistency.base_path()) / "Liberation/Squadrons"
yield Path("resources/squadrons")
def run_ui(game: Optional[Game] = None) -> None:
os.environ[
"QT_AUTO_SCREEN_SCALE_FACTOR"] = "1" # Potential fix for 4K screens
app = QApplication(sys.argv)
# init the theme and load the stylesheet based on the theme index
liberation_theme.init()
with open("./resources/stylesheets/" +
liberation_theme.get_theme_css_file()) as stylesheet:
logging.info('Loading stylesheet: %s',
liberation_theme.get_theme_css_file())
app.setStyleSheet(stylesheet.read())
# Inject custom payload in pydcs framework
custom_payloads = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"..\\resources\\customized_payloads")
if os.path.exists(custom_payloads):
dcs.unittype.FlyingType.payload_dirs.append(custom_payloads)
else:
# For release version the path is different.
custom_payloads = os.path.join(
os.path.dirname(os.path.realpath(__file__)),
"resources\\customized_payloads")
if os.path.exists(custom_payloads):
dcs.unittype.FlyingType.payload_dirs.append(custom_payloads)
first_start = liberation_install.init()
if first_start:
window = QLiberationFirstStartWindow()
window.exec_()
logging.info("Using {} as 'Saved Game Folder'".format(
persistency.base_path()))
logging.info("Using {} as 'DCS installation folder'".format(
liberation_install.get_dcs_install_directory()))
# Splash screen setup
pixmap = QPixmap("./resources/ui/splash_screen.png")
splash = QSplashScreen(pixmap)
splash.show()
# Once splash screen is up : load resources & setup stuff
uiconstants.load_icons()
uiconstants.load_event_icons()
uiconstants.load_aircraft_icons()
uiconstants.load_vehicle_icons()
uiconstants.load_aircraft_banners()
uiconstants.load_vehicle_banners()
# Replace DCS Mission scripting file to allow DCS Liberation to work
try:
liberation_install.replace_mission_scripting_file()
except:
error_dialog = QtWidgets.QErrorMessage()
error_dialog.setWindowTitle("Wrong DCS installation directory.")
error_dialog.showMessage(
"Unable to modify Mission Scripting file. Possible issues with rights. Try running as admin, or please perform the modification of the MissionScripting file manually."
)
error_dialog.exec_()
# Apply CSS (need works)
GameUpdateSignal()
# Start window
window = QLiberationWindow(game)
window.showMaximized()
splash.finish(window)
qt_execution_code = app.exec_()
# Restore Mission Scripting file
logging.info("QT App terminated with status code : " +
str(qt_execution_code))
logging.info("Attempt to restore original mission scripting file")
liberation_install.restore_original_mission_scripting()
logging.info("QT process exited with code : " + str(qt_execution_code))
def debriefing_directory_location(self) -> str:
return os.path.join(base_path(), "liberation_debriefings")
dcs.planes.FlyingType.payload_dirs.append(custom_payloads)
else:
# For release version the path is different.
custom_payloads = os.path.join(
os.path.dirname(os.path.realpath(__file__)),
"resources\\customized_payloads")
if os.path.exists(custom_payloads):
dcs.planes.FlyingType.payload_dirs.append(custom_payloads)
first_start = liberation_install.init()
if first_start:
window = QLiberationFirstStartWindow()
window.exec_()
logging.info("Using {} as 'Saved Game Folder'".format(
persistency.base_path()))
logging.info("Using {} as 'DCS installation folder'".format(
liberation_install.get_dcs_install_directory()))
# Splash screen setup
pixmap = QPixmap("./resources/ui/splash_screen.png")
splash = QSplashScreen(pixmap)
splash.show()
# Once splash screen is up : load resources & setup stuff
uiconstants.load_icons()
uiconstants.load_event_icons()
uiconstants.load_aircraft_icons()
uiconstants.load_vehicle_icons()
# Replace DCS Mission scripting file to allow DCS Liberation to work
def run_ui(game: Game | None, dev: bool) -> None:
os.environ[
"QT_ENABLE_HIGHDPI_SCALING"] = "1" # Potential fix for 4K screens
QApplication.setHighDpiScaleFactorRoundingPolicy(
Qt.HighDpiScaleFactorRoundingPolicy.PassThrough)
app = QApplication(sys.argv)
app.setAttribute(Qt.AA_DisableWindowContextHelpButton)
app.setAttribute(Qt.AA_EnableHighDpiScaling,
True) # enable highdpi scaling
app.setAttribute(Qt.AA_UseHighDpiPixmaps, True) # use highdpi icons
# init the theme and load the stylesheet based on the theme index
liberation_theme.init()
with open(
"./resources/stylesheets/" + liberation_theme.get_theme_css_file(),
encoding="utf-8",
) as stylesheet:
logging.info("Loading stylesheet: %s",
liberation_theme.get_theme_css_file())
app.setStyleSheet(stylesheet.read())
first_start = liberation_install.init()
if first_start:
window = QLiberationFirstStartWindow()
window.exec_()
logging.info("Using {} as 'Saved Game Folder'".format(
persistency.base_path()))
logging.info("Using {} as 'DCS installation folder'".format(
liberation_install.get_dcs_install_directory()))
inject_custom_payloads(Path(persistency.base_path()))
# Splash screen setup
pixmap = QPixmap("./resources/ui/splash_screen.png")
splash = QSplashScreen(pixmap)
splash.show()
# Developers are launching the game in a loop hundreds of times. We've read it.
if not dev:
# Give enough time to read splash screen
time.sleep(3)
# Once splash screen is up : load resources & setup stuff
uiconstants.load_icons()
uiconstants.load_event_icons()
uiconstants.load_aircraft_icons()
uiconstants.load_vehicle_icons()
uiconstants.load_aircraft_banners()
uiconstants.load_vehicle_banners()
# Show warning if no DCS Installation directory was set
if liberation_install.get_dcs_install_directory() == "":
logging.warning(
"DCS Installation directory is empty. MissionScripting file will not be replaced!"
)
if not liberation_install.ignore_empty_install_directory():
ignore_checkbox = QCheckBox("Do not show again")
ignore_checkbox.stateChanged.connect(
set_ignore_empty_install_directory)
message_box = QtWidgets.QMessageBox(parent=splash)
message_box.setIcon(QtWidgets.QMessageBox.Icon.Warning)
message_box.setWindowTitle("No DCS installation directory.")
message_box.setText(
"The DCS Installation directory is not set correctly. "
"This will prevent DCS Liberation to work properly as the MissionScripting "
"file will not be modified."
"<br/><br/>To solve this problem, you can set the Installation directory "
"within the preferences menu. You can also manually edit or replace the "
"following file:"
"<br/><br/><strong><dcs_installation_directory>/Scripts/MissionScripting.lua</strong>"
"<br/><br/>The easiest way to do it is to replace the original file with the file in dcs-liberation distribution (<dcs_liberation_installation>/resources/scripts/MissionScripting.lua)."
"<br/><br/>You can find more information on how to manually change this file in the Liberation Wiki (Page: Dedicated Server Guide) on GitHub.</p>"
)
message_box.setDefaultButton(
QtWidgets.QMessageBox.StandardButton.Ok)
message_box.setCheckBox(ignore_checkbox)
message_box.exec_()
# Replace DCS Mission scripting file to allow DCS Liberation to work
try:
liberation_install.replace_mission_scripting_file()
except:
error_dialog = QtWidgets.QErrorMessage()
error_dialog.setWindowTitle("Wrong DCS installation directory.")
error_dialog.showMessage(
"Unable to modify Mission Scripting file. Possible issues with rights. Try running as admin, or please perform the modification of the MissionScripting file manually."
)
error_dialog.exec_()
# Apply CSS (need works)
GameUpdateSignal()
GameUpdateSignal.get_instance().game_loaded.connect(on_game_load)
# Start window
window = QLiberationWindow(game, dev)
window.showMaximized()
splash.finish(window)
qt_execution_code = app.exec_()
# Restore Mission Scripting file
logging.info("QT App terminated with status code : " +
str(qt_execution_code))
logging.info("Attempt to restore original mission scripting file")
liberation_install.restore_original_mission_scripting()
logging.info("QT process exited with code : " + str(qt_execution_code))
def _dump_templates(self) -> None:
file = Path(persistency.base_path()) / TEMPLATE_DUMP
dump = (VERSION, self._layouts)
with file.open("wb") as fdata:
pickle.dump(dump, fdata)
