dcs_liberation/qt_ui/windows/SquadronDialog.py
Dan Albert 7f94b34277 Add an option to prefer primary tasked aircraft.
We're still using mostly the same aircraft selection as we have before
we added squadrons: the closest aircraft is the best choice.

This adds an option to obey the primary task set by the campaign
designer (can be overridden by players), even if the squadron is farther
away than one that is capable of it as a secondary task.

I don't expect this option to live very long. I'm making it optional for
now to give people a chance to test it, but it'll either replace the old
selection strategy or will be removed.

Fixes https://github.com/dcs-liberation/dcs_liberation/issues/1892.
2023-05-04 23:08:11 -07:00

283 lines
10 KiB
Python

import logging
from typing import Callable, Iterator, Optional
from PySide6.QtCore import QItemSelection, QItemSelectionModel, QModelIndex, Qt
from PySide6.QtWidgets import (
QAbstractItemView,
QCheckBox,
QComboBox,
QDialog,
QHBoxLayout,
QLabel,
QListView,
QPushButton,
QVBoxLayout,
)
from game.ato.flighttype import FlightType
from game.squadrons import Pilot, Squadron
from game.theater import ConflictTheater, ControlPoint
from qt_ui.delegates import TwoColumnRowDelegate
from qt_ui.errorreporter import report_errors
from qt_ui.models import AtoModel, SquadronModel
from qt_ui.simcontroller import SimController
from qt_ui.widgets.combos.primarytaskselector import PrimaryTaskSelector
class PilotDelegate(TwoColumnRowDelegate):
def __init__(self, squadron_model: SquadronModel) -> None:
super().__init__(rows=2, columns=2, font_size=12)
self.squadron_model = squadron_model
@staticmethod
def pilot(index: QModelIndex) -> Pilot:
return index.data(SquadronModel.PilotRole)
def text_for(self, index: QModelIndex, row: int, column: int) -> str:
pilot = self.pilot(index)
if (row, column) == (0, 0):
return self.squadron_model.data(index, Qt.DisplayRole)
elif (row, column) == (0, 1):
flown = pilot.record.missions_flown
missions = "missions" if flown != 1 else "mission"
return f"{flown} {missions} flown"
elif (row, column) == (1, 0):
return "Player" if pilot.player else "AI"
elif (row, column) == (1, 1):
return pilot.status.value
return ""
class PilotList(QListView):
"""List view for displaying a squadron's pilots."""
def __init__(self, squadron_model: SquadronModel) -> None:
super().__init__()
self.squadron_model = squadron_model
self.setItemDelegate(PilotDelegate(self.squadron_model))
self.setModel(self.squadron_model)
self.selectionModel().setCurrentIndex(
self.squadron_model.index(0, 0, QModelIndex()), QItemSelectionModel.Select
)
# self.setIconSize(QSize(91, 24))
self.setSelectionBehavior(QAbstractItemView.SelectItems)
class AutoAssignedTaskControls(QVBoxLayout):
def __init__(self, squadron_model: SquadronModel) -> None:
super().__init__()
self.squadron_model = squadron_model
self.addWidget(QLabel("Auto-assignable mission types"))
def make_callback(toggled_task: FlightType) -> Callable[[bool], None]:
def callback(checked: bool) -> None:
self.on_toggled(toggled_task, checked)
return callback
for task in FlightType:
if self.squadron_model.squadron.capable_of(task):
checkbox = QCheckBox(text=task.value)
checkbox.setChecked(squadron_model.is_auto_assignable(task))
checkbox.toggled.connect(make_callback(task))
self.addWidget(checkbox)
self.addStretch()
def on_toggled(self, task: FlightType, checked: bool) -> None:
self.squadron_model.set_auto_assignable(task, checked)
class SquadronDestinationComboBox(QComboBox):
def __init__(self, squadron: Squadron, theater: ConflictTheater) -> None:
super().__init__()
self.squadron = squadron
self.theater = theater
room = squadron.location.unclaimed_parking()
self.addItem(
f"Remain at {squadron.location} (room for {room} more aircraft)", None
)
selected_index: Optional[int] = None
for idx, destination in enumerate(sorted(self.iter_destinations(), key=str), 1):
if destination == squadron.destination:
selected_index = idx
room = destination.unclaimed_parking()
self.addItem(
f"Transfer to {destination} (room for {room} more aircraft)",
destination,
)
if squadron.destination is None:
selected_index = 0
if selected_index is not None:
self.setCurrentIndex(selected_index)
def iter_destinations(self) -> Iterator[ControlPoint]:
size = self.squadron.expected_size_next_turn
for control_point in self.theater.control_points_for(self.squadron.player):
if control_point == self:
continue
if not control_point.can_operate(self.squadron.aircraft):
continue
if control_point.unclaimed_parking() < size:
continue
yield control_point
class SquadronDialog(QDialog):
"""Dialog window showing a squadron."""
def __init__(
self,
ato_model: AtoModel,
squadron_model: SquadronModel,
theater: ConflictTheater,
sim_controller: SimController,
parent,
) -> None:
super().__init__(parent)
self.ato_model = ato_model
self.squadron_model = squadron_model
self.sim_controller = sim_controller
self.setMinimumSize(1000, 440)
self.setWindowTitle(str(squadron_model.squadron))
# TODO: self.setWindowIcon()
layout = QVBoxLayout()
self.setLayout(layout)
columns = QHBoxLayout()
layout.addLayout(columns)
left_column = QVBoxLayout()
columns.addLayout(left_column)
left_column.addWidget(QLabel("Primary task"))
self.primary_task_selector = PrimaryTaskSelector.for_squadron(
self.squadron_model.squadron
)
self.primary_task_selector.currentIndexChanged.connect(
self.on_task_index_changed
)
left_column.addWidget(self.primary_task_selector)
auto_assigned_tasks = AutoAssignedTaskControls(squadron_model)
left_column.addLayout(auto_assigned_tasks)
self.pilot_list = PilotList(squadron_model)
self.pilot_list.selectionModel().selectionChanged.connect(
self.on_selection_changed
)
columns.addWidget(self.pilot_list)
button_panel = QHBoxLayout()
self.transfer_destination = SquadronDestinationComboBox(
squadron_model.squadron, theater
)
self.transfer_destination.currentIndexChanged.connect(
self.on_destination_changed
)
button_panel.addWidget(self.transfer_destination)
button_panel.addStretch()
layout.addLayout(button_panel)
self.toggle_ai_button = QPushButton()
self.reset_ai_toggle_state(self.pilot_list.currentIndex())
self.toggle_ai_button.setProperty("style", "start-button")
self.toggle_ai_button.clicked.connect(self.toggle_ai)
button_panel.addWidget(self.toggle_ai_button, alignment=Qt.AlignRight)
self.toggle_leave_button = QPushButton()
self.reset_leave_toggle_state(self.pilot_list.currentIndex())
self.toggle_leave_button.setProperty("style", "start-button")
self.toggle_leave_button.clicked.connect(self.toggle_leave)
button_panel.addWidget(self.toggle_leave_button, alignment=Qt.AlignRight)
@property
def squadron(self) -> Squadron:
return self.squadron_model.squadron
def on_destination_changed(self, index: int) -> None:
with report_errors("Could not change squadron destination", self):
destination = self.transfer_destination.itemData(index)
if destination is None:
self.squadron.cancel_relocation()
else:
self.squadron.plan_relocation(
destination, self.sim_controller.current_time_in_sim
)
self.ato_model.replace_from_game(player=True)
def check_disabled_button_states(
self, button: QPushButton, index: QModelIndex
) -> bool:
if not index.isValid():
button.setText("No pilot selected")
button.setDisabled(True)
return True
pilot = self.squadron_model.pilot_at_index(index)
if not pilot.alive:
button.setText("Pilot is dead")
button.setDisabled(True)
return True
return False
def toggle_ai(self) -> None:
index = self.pilot_list.currentIndex()
if not index.isValid():
logging.error("Cannot toggle player/AI: no pilot is selected")
return
self.squadron_model.toggle_ai_state(index)
def reset_ai_toggle_state(self, index: QModelIndex) -> None:
if self.check_disabled_button_states(self.toggle_ai_button, index):
return
if not self.squadron_model.squadron.aircraft.flyable:
self.toggle_ai_button.setText("Not flyable")
self.toggle_ai_button.setDisabled(True)
return
self.toggle_ai_button.setEnabled(True)
pilot = self.squadron_model.pilot_at_index(index)
self.toggle_ai_button.setText(
"Convert to AI" if pilot.player else "Convert to player"
)
def toggle_leave(self) -> None:
index = self.pilot_list.currentIndex()
if not index.isValid():
logging.error("Cannot toggle on leave state: no pilot is selected")
return
self.squadron_model.toggle_leave_state(index)
def reset_leave_toggle_state(self, index: QModelIndex) -> None:
if self.check_disabled_button_states(self.toggle_leave_button, index):
return
pilot = self.squadron_model.pilot_at_index(index)
self.toggle_leave_button.setEnabled(
not pilot.on_leave or self.squadron_model.squadron.has_unfilled_pilot_slots
)
self.toggle_leave_button.setText(
"Return from leave" if pilot.on_leave else "Send on leave"
)
def on_selection_changed(
self, selected: QItemSelection, _deselected: QItemSelection
) -> None:
index = selected.indexes()[0]
self.reset_ai_toggle_state(index)
self.reset_leave_toggle_state(index)
def on_task_index_changed(self, index: int) -> None:
task = self.primary_task_selector.itemData(index)
if task is None:
raise RuntimeError("Selected task cannot be None")
self.squadron.primary_task = task