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Persist DCS configuration across installs.

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This commit is contained in:
Dan Albert 2021-05-13 18:54:09 -07:00
parent 956b9aaf95
commit 92c404fbb6
2 changed files with 18 additions and 13 deletions
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1
changelog.md
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@ -13,6 +13,7 @@ Saves from 2.5 are not compatible with 3.0.
* **[Modding]** Campaigns now choose locations for factories to spawn.
* **[Modding]** Can now install custom factions to <DCS saved games>/Liberation/Factions instead of the Liberation install directory.
* **[Performance Settings]** Added a settings to lower the number of smoke effects generated on frontlines. Lowered default settings for frontline smoke generators, so less smoke should be generated by default.
* **[Configuration]** Liberation preferences (DCS install and save game location) are now saved to `%LOCALAPPDATA%/DCSLiberation` to prevent needing to reconfigure each new install.
## Fixes

30
qt_ui/liberation_install.py
View File

@ -1,5 +1,7 @@
import json
import logging
import os
from pathlib import Path
from shutil import copyfile
import dcs
@ -10,7 +12,10 @@ global __dcs_saved_game_directory
global __dcs_installation_directory
global __last_save_file
PREFERENCES_FILE_PATH = "liberation_preferences.json"
USER_PATH = Path(os.environ["LOCALAPPDATA"]) / "DCSLiberation"
PREFERENCES_PATH = USER_PATH / "liberation_preferences.json"
def init():
@ -18,18 +23,16 @@ def init():
global __dcs_installation_directory
global __last_save_file
if os.path.isfile(PREFERENCES_FILE_PATH):
if PREFERENCES_PATH.exists():
try:
with (open(PREFERENCES_FILE_PATH)) as prefs:
pref_data = json.loads(prefs.read())
__dcs_saved_game_directory = pref_data["saved_game_dir"]
__dcs_installation_directory = pref_data["dcs_install_dir"]
if "last_save_file" in pref_data:
__last_save_file = pref_data["last_save_file"]
else:
__last_save_file = ""
logging.debug("Loading Liberation preferences from %s", PREFERENCES_PATH)
with PREFERENCES_PATH.open() as prefs:
pref_data = json.load(prefs)
__dcs_saved_game_directory = pref_data["saved_game_dir"]
__dcs_installation_directory = pref_data["dcs_install_dir"]
__last_save_file = pref_data.get("last_save_file", "")
is_first_start = False
except:
except KeyError:
__dcs_saved_game_directory = ""
__dcs_installation_directory = ""
__last_save_file = ""
@ -78,8 +81,9 @@ def save_config():
"dcs_install_dir": __dcs_installation_directory,
"last_save_file": __last_save_file,
}
with (open(PREFERENCES_FILE_PATH, "w")) as prefs:
prefs.write(json.dumps(pref_data))
PREFERENCES_PATH.parent.mkdir(exist_ok=True, parents=True)
with PREFERENCES_PATH.open("w") as prefs:
json.dump(pref_data, prefs, indent=" ")
def get_dcs_install_directory():