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https://github.com/dcs-liberation/dcs_liberation.git
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df00059d3f
Vaicom (a mod that adds voice control for the communications menus) isn't able to follow the waypoint frequency change that normally sets the radio channel for the AWACS/tanker flights. Set the group's frequency correctly to start so it works. (cherry picked from commit 4abf80683773fa9d6668bb933754f02c5aded798)
130 lines
5.0 KiB
Python
130 lines
5.0 KiB
Python
from dataclasses import dataclass, field
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from .callsigns import callsign_for_support_unit
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from .conflictgen import *
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from .naming import *
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from .radios import RadioFrequency, RadioRegistry
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from .tacan import TacanBand, TacanChannel, TacanRegistry
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TANKER_DISTANCE = 15000
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TANKER_ALT = 4572
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TANKER_HEADING_OFFSET = 45
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AWACS_DISTANCE = 150000
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AWACS_ALT = 13000
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@dataclass
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class AwacsInfo:
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"""AWACS information for the kneeboard."""
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callsign: str
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freq: RadioFrequency
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@dataclass
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class TankerInfo:
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"""Tanker information for the kneeboard."""
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callsign: str
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variant: str
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freq: RadioFrequency
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tacan: TacanChannel
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@dataclass
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class AirSupport:
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awacs: List[AwacsInfo] = field(default_factory=list)
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tankers: List[TankerInfo] = field(default_factory=list)
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class AirSupportConflictGenerator:
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def __init__(self, mission: Mission, conflict: Conflict, game,
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radio_registry: RadioRegistry,
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tacan_registry: TacanRegistry) -> None:
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self.mission = mission
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self.conflict = conflict
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self.game = game
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self.air_support = AirSupport()
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self.radio_registry = radio_registry
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self.tacan_registry = tacan_registry
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@classmethod
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def support_tasks(cls) -> typing.Collection[typing.Type[MainTask]]:
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return [Refueling, AWACS]
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def generate(self, is_awacs_enabled):
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player_cp = self.conflict.from_cp if self.conflict.from_cp.captured else self.conflict.to_cp
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fallback_tanker_number = 0
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for i, tanker_unit_type in enumerate(db.find_unittype(Refueling, self.conflict.attackers_side)):
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variant = db.unit_type_name(tanker_unit_type)
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freq = self.radio_registry.alloc_uhf()
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tacan = self.tacan_registry.alloc_for_band(TacanBand.Y)
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tanker_heading = self.conflict.to_cp.position.heading_between_point(self.conflict.from_cp.position) + TANKER_HEADING_OFFSET * i
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tanker_position = player_cp.position.point_from_heading(tanker_heading, TANKER_DISTANCE)
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tanker_group = self.mission.refuel_flight(
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country=self.mission.country(self.game.player_country),
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name=namegen.next_tanker_name(self.mission.country(self.game.player_country), tanker_unit_type),
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airport=None,
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plane_type=tanker_unit_type,
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position=tanker_position,
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altitude=TANKER_ALT,
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race_distance=58000,
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frequency=freq.mhz,
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start_type=StartType.Warm,
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speed=574,
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tacanchannel=str(tacan),
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)
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tanker_group.set_frequency(freq.mhz)
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callsign = callsign_for_support_unit(tanker_group)
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tacan_callsign = {
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"Texaco": "TEX",
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"Arco": "ARC",
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"Shell": "SHL",
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}.get(callsign)
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if tacan_callsign is None:
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# The dict above is all the callsigns currently in the game, but
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# non-Western countries don't use the callsigns and instead just
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# use numbers. It's possible that none of those nations have
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# TACAN compatible refueling aircraft, but fallback just in
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# case.
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tacan_callsign = f"TK{fallback_tanker_number}"
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fallback_tanker_number += 1
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if tanker_unit_type != IL_78M:
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# Override PyDCS tacan channel.
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tanker_group.points[0].tasks.pop()
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tanker_group.points[0].tasks.append(ActivateBeaconCommand(
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tacan.number, tacan.band.value, tacan_callsign, True,
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tanker_group.units[0].id, True))
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tanker_group.points[0].tasks.append(SetInvisibleCommand(True))
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tanker_group.points[0].tasks.append(SetImmortalCommand(True))
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self.air_support.tankers.append(TankerInfo(callsign, variant, freq, tacan))
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if is_awacs_enabled:
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try:
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freq = self.radio_registry.alloc_uhf()
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awacs_unit = db.find_unittype(AWACS, self.conflict.attackers_side)[0]
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awacs_flight = self.mission.awacs_flight(
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country=self.mission.country(self.game.player_country),
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name=namegen.next_awacs_name(self.mission.country(self.game.player_country)),
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plane_type=awacs_unit,
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altitude=AWACS_ALT,
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airport=None,
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position=self.conflict.position.random_point_within(AWACS_DISTANCE, AWACS_DISTANCE),
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frequency=freq.mhz,
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start_type=StartType.Warm,
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)
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awacs_flight.set_frequency(freq.mhz)
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awacs_flight.points[0].tasks.append(SetInvisibleCommand(True))
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awacs_flight.points[0].tasks.append(SetImmortalCommand(True))
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self.air_support.awacs.append(AwacsInfo(
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callsign_for_support_unit(awacs_flight), freq))
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except:
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print("No AWACS for faction") |