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https://github.com/dcs-liberation/dcs_liberation.git
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55 lines
1.5 KiB
Python
55 lines
1.5 KiB
Python
from __future__ import annotations
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import uuid
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from abc import ABC, abstractmethod
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from collections.abc import Iterator
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from datetime import timedelta
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from typing import TYPE_CHECKING
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from game.ato.flightstate import InCombat, InFlight
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from .. import GameUpdateEvents
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if TYPE_CHECKING:
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from game.ato import Flight
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from ..simulationresults import SimulationResults
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class FrozenCombat(ABC):
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def __init__(self, freeze_duration: timedelta) -> None:
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self.id = uuid.uuid4()
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self.freeze_duration = freeze_duration
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self.elapsed_time = timedelta()
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def on_game_tick(
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self, duration: timedelta, results: SimulationResults, events: GameUpdateEvents
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) -> bool:
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self.elapsed_time += duration
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if self.elapsed_time >= self.freeze_duration:
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self.resolve(results, events)
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return True
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return False
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@abstractmethod
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def resolve(self, results: SimulationResults, events: GameUpdateEvents) -> None:
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...
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@abstractmethod
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def because(self) -> str:
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...
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@abstractmethod
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def describe(self) -> str:
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...
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@abstractmethod
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def iter_flights(self) -> Iterator[Flight]:
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...
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def update_flight_states(self) -> None:
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for flight in self.iter_flights():
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if not isinstance(flight.state, InFlight):
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raise RuntimeError(
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f"Found non in-flight aircraft engaged in combat: {flight}"
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)
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flight.set_state(InCombat(flight.state, self))
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