# Logging setup
logging_config.init_logging(VERSION)
if __name__ == "__main__":
# Load eagerly to catch errors early.
db.FACTIONS.initialize()
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()
css = ""
with open("./resources/stylesheets/" +
liberation_theme.get_theme_css_file()) as stylesheet:
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.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)
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 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))