dcs-retribution/qt_ui/windows/SquadronDialog.py

358 lines
13 KiB
Python

import logging
from copy import deepcopy
from typing import Callable, Iterator, Optional, Type
from PySide2.QtCore import QItemSelection, QItemSelectionModel, QModelIndex, Qt
from PySide2.QtWidgets import (
QAbstractItemView,
QCheckBox,
QComboBox,
QDialog,
QHBoxLayout,
QLabel,
QListView,
QPushButton,
QVBoxLayout,
QInputDialog,
QLineEdit,
QMessageBox,
)
from dcs.unittype import FlyingType
from game.ato.flightplans.custom import CustomFlightPlan
from game.ato.flighttype import FlightType
from game.ato.flightwaypointtype import FlightWaypointType
from game.server import EventStream
from game.sim import GameUpdateEvents
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.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)",
squadron.location,
)
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 = self.calculate_parking_slots(
destination, squadron.aircraft.dcs_unit_type
)
self.addItem(
f"Transfer to {destination} (room for {room} more aircraft)",
destination,
)
if room < squadron.owned_aircraft:
diff = squadron.owned_aircraft - room
self.setItemText(
idx,
f"Transfer to {destination} not possible "
f"({diff} additional slots required)",
)
self.model().item(idx).setEnabled(False)
if squadron.destination is None:
selected_index = 0
if selected_index is not None:
self.setCurrentIndex(selected_index)
def iter_destinations(self) -> Iterator[ControlPoint]:
for control_point in self.theater.control_points_for(self.squadron.player):
if control_point == self.squadron.location:
continue
if not control_point.can_operate(self.squadron.aircraft):
continue
yield control_point
@staticmethod
def calculate_parking_slots(
cp: ControlPoint, dcs_unit_type: Type[FlyingType]
) -> int:
if cp.dcs_airport:
ap = deepcopy(cp.dcs_airport)
overflow = []
for s in cp.squadrons:
for count in range(s.owned_aircraft):
slot = ap.free_parking_slot(s.aircraft.dcs_unit_type)
if slot:
slot.unit_id = id(s) + count
else:
overflow.append(s)
break
if overflow:
overflow_msg = ""
for s in overflow:
overflow_msg += f"{s.name} - {s.aircraft.name}<br/>"
QMessageBox.warning(
None,
"Insufficient parking space detected!",
f"Insufficient parking space was detected at {cp.name}:<br/><br/>"
f"{overflow_msg}<br/>"
f"Consider moving these squadrons to different airfield "
"to avoid possible air-starts.",
)
return len(ap.free_parking_slots(dcs_unit_type))
else:
return cp.unclaimed_parking()
class SquadronDialog(QDialog):
"""Dialog window showing a squadron."""
def __init__(
self,
ato_model: AtoModel,
squadron_model: SquadronModel,
theater: ConflictTheater,
parent,
) -> None:
super().__init__(parent)
self.ato_model = ato_model
self.squadron_model = squadron_model
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.rename_button = QPushButton("Rename pilot")
self.rename_button.setProperty("style", "start-button")
self.rename_button.clicked.connect(self.rename_pilot)
button_panel.addWidget(self.rename_button, alignment=Qt.AlignRight)
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 _instant_relocate(self, destination: ControlPoint) -> None:
self.squadron.relocate_to(destination)
for _, f in self.squadron.flight_db.objects.items():
if f.squadron == self.squadron:
if isinstance(f.flight_plan, CustomFlightPlan):
for wpt in f.flight_plan.waypoints:
if wpt.waypoint_type == FlightWaypointType.LANDING_POINT:
wpt.control_point = destination
wpt.position = wpt.control_point.position
break
f.recreate_flight_plan()
EventStream.put_nowait(GameUpdateEvents().update_flight(f))
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 self.squadron.location:
self.squadron.cancel_relocation()
elif self.ato_model.game.settings.enable_transfer_cheat:
self._instant_relocate(destination)
else:
self.squadron.plan_relocation(destination)
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 rename_pilot(self) -> None:
index = self.pilot_list.currentIndex()
if not index.isValid():
logging.error("Cannot toggle player/AI: no pilot is selected")
return
p = self.squadron_model.pilot_at_index(index)
text, ok = QInputDialog.getText(
self, "Rename pilot", "New name: ", QLineEdit.EchoMode.Normal
)
if ok:
p.name = text
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