dcs-retribution/game/migrator.py
2023-04-10 17:11:30 +02:00

80 lines
2.6 KiB
Python

from __future__ import annotations
from typing import TYPE_CHECKING, Any
from game.ato.packagewaypoints import PackageWaypoints
from game.data.doctrine import MODERN_DOCTRINE, COLDWAR_DOCTRINE, WWII_DOCTRINE
if TYPE_CHECKING:
from game import Game
def try_set_attr(obj: Any, attr_name: str, val: Any = None) -> None:
if not hasattr(obj, attr_name):
setattr(obj, attr_name, val)
class Migrator:
def __init__(self, game: Game):
self.game = game
self._migrate_game()
def _migrate_game(self) -> None:
self._update_doctrine()
self._update_packagewaypoints()
self._update_package_attributes()
self._update_control_points()
self._update_flights()
def _update_doctrine(self) -> None:
doctrines = [
MODERN_DOCTRINE,
COLDWAR_DOCTRINE,
WWII_DOCTRINE,
]
for c in self.game.coalitions:
if c.faction.doctrine.__dict__ in [d.__dict__ for d in doctrines]:
continue
found = False
for d in doctrines:
if c.faction.doctrine.rendezvous_altitude == d.rendezvous_altitude:
c.faction.doctrine = d
found = True
break
if not found:
c.faction.doctrine = MODERN_DOCTRINE
def _update_packagewaypoints(self) -> None:
for c in self.game.coalitions:
for p in c.ato.packages:
if p.flights:
try_set_attr(p.waypoints, "initial", PackageWaypoints.create(p, c))
def _update_package_attributes(self) -> None:
for c in self.game.coalitions:
for p in c.ato.packages:
try_set_attr(p, "custom_name")
try_set_attr(p, "frequency")
def _update_control_points(self) -> None:
for cp in self.game.theater.controlpoints:
is_carrier = cp.is_carrier
is_lha = cp.is_lha
is_fob = cp.category == "fob"
radio_configurable = is_carrier or is_lha or is_fob
if radio_configurable:
try_set_attr(cp, "frequency")
if is_carrier or is_lha:
try_set_attr(cp, "tacan")
try_set_attr(cp, "tcn_name")
try_set_attr(cp, "icls_channel")
try_set_attr(cp, "icls_name")
try_set_attr(cp, "link4")
def _update_flights(self) -> None:
for f in self.game.db.flights.objects.values():
try_set_attr(f, "frequency")
try_set_attr(f, "tacan")
try_set_attr(f, "tcn_name")
try_set_attr(f, "fuel", f.unit_type.max_fuel)