Show the status of each flight in the UI.

https://github.com/dcs-liberation/dcs_liberation/issues/1704

game/ato/flightstate/completed.py

@@ -16,3 +16,7 @@ class Completed(FlightState):
     def spawn_type(self) -> StartType:
         # TODO: May want to do something different to make these uncontrolled?
         return StartType.COLD
+
+    @property
+    def description(self) -> str:
+        return "Completed"

game/ato/flightstate/flightstate.py

@@ -43,3 +43,9 @@ class FlightState(ABC):
         if (max_takeoff_fuel := self.flight.max_takeoff_fuel()) is not None:
             return max_takeoff_fuel
         return self.flight.unit_type.dcs_unit_type.fuel_max
+
+    @property
+    @abstractmethod
+    def description(self) -> str:
+        """Describes the current flight state."""
+        ...

game/ato/flightstate/inflight.py

@@ -170,3 +170,7 @@ class InFlight(FlightState):
     @property
     def spawn_type(self) -> StartType:
         return StartType.IN_FLIGHT
+
+    @property
+    def description(self) -> str:
+        return f"Flying to {self.next_waypoint.name}"

game/ato/flightstate/loiter.py

@@ -40,3 +40,7 @@ class Loiter(InFlight):
 
     def travel_time_between_waypoints(self) -> timedelta:
         return self.hold_duration
+
+    @property
+    def description(self) -> str:
+        return f"Loitering for {self.hold_duration - self.elapsed_time}"

game/ato/flightstate/racetrack.py

@@ -51,3 +51,7 @@ class RaceTrack(InFlight):
         if self.flight.flight_type in {FlightType.BARCAP, FlightType.TARCAP}:
             return self.commit_region
         return None
+
+    @property
+    def description(self) -> str:
+        return f"Patrolling for {self.patrol_duration - self.elapsed_time}"

game/ato/flightstate/startup.py

@@ -43,3 +43,7 @@ class StartUp(FlightState):
             )
             return True
         return False
+
+    @property
+    def description(self) -> str:
+        return "Starting up"

game/ato/flightstate/takeoff.py

@@ -51,3 +51,7 @@ class Takeoff(FlightState):
             )
             return True
         return False
+
+    @property
+    def description(self) -> str:
+        return "Taking off"

game/ato/flightstate/taxi.py

@@ -43,3 +43,7 @@ class Taxi(FlightState):
             )
             return True
         return False
+
+    @property
+    def description(self) -> str:
+        return "Taxiing"

game/ato/flightstate/uninitialized.py

@@ -1,5 +1,6 @@
 from datetime import datetime, timedelta
 
+from gen.flights.traveltime import TotEstimator
 from .flightstate import FlightState
 from ..starttype import StartType
 
@@ -15,3 +16,9 @@ class Uninitialized(FlightState):
     @property
     def spawn_type(self) -> StartType:
         raise RuntimeError("Attempted to simulate flight that is not fully initialized")
+
+    @property
+    def description(self) -> str:
+        estimator = TotEstimator(self.flight.package)
+        delay = estimator.mission_start_time(self.flight)
+        return f"Starting in {delay}"

game/ato/flightstate/waitingforstart.py

@@ -54,3 +54,7 @@ class WaitingForStart(FlightState):
     @property
     def spawn_type(self) -> StartType:
         return self.flight.start_type
+
+    @property
+    def description(self) -> str:
+        return f"Waiting for startup at {self.start_time:%H:%M:%S}"

game/sim/gameloop.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 import logging
-from datetime import datetime
+from datetime import datetime, timedelta
 from pathlib import Path
 from typing import Callable, TYPE_CHECKING
 
@@ -27,6 +27,10 @@ class GameLoop:
     def current_time_in_sim(self) -> datetime:
         return self.sim.time
 
+    @property
+    def elapsed_time(self) -> timedelta:
+        return self.sim.time - self.game.conditions.start_time
+
     def start(self) -> None:
         if self.started:
             raise RuntimeError("Cannot start game loop because it has already started")

qt_ui/models.py

@@ -12,15 +12,16 @@ from PySide2.QtCore import (
 )
 from PySide2.QtGui import QIcon
 
+from game.ato.airtaaskingorder import AirTaskingOrder
+from game.ato.flight import Flight
+from game.ato.flighttype import FlightType
+from game.ato.package import Package
 from game.game import Game
 from game.squadrons.squadron import Pilot, Squadron
 from game.theater.missiontarget import MissionTarget
-from game.transfers import TransferOrder, PendingTransfers
+from game.transfers import PendingTransfers, TransferOrder
-from game.ato.airtaaskingorder import AirTaskingOrder
-from game.ato.package import Package
-from game.ato.flighttype import FlightType
-from game.ato.flight import Flight
 from gen.flights.traveltime import TotEstimator
+from qt_ui.simcontroller import SimController
 from qt_ui.uiconstants import AIRCRAFT_ICONS
 
 
@@ -116,6 +117,7 @@ class PackageModel(QAbstractListModel):
         super().__init__()
         self.package = package
         self.game_model = game_model
+        self.game_model.sim_controller.sim_update.connect(self.on_sim_update)
 
     def rowCount(self, parent: QModelIndex = QModelIndex()) -> int:
         return len(self.package.flights)
@@ -209,6 +211,9 @@ class PackageModel(QAbstractListModel):
         for flight in self.package.flights:
             yield flight
 
+    def on_sim_update(self) -> None:
+        self.dataChanged.emit(self.index(0), self.index(self.rowCount()))
+
 
 class AtoModel(QAbstractListModel):
     """The model for an AirTaskingOrder."""
@@ -222,6 +227,7 @@ class AtoModel(QAbstractListModel):
         self.game_model = game_model
         self.ato = ato
         self.package_models = DeletableChildModelManager(PackageModel, game_model)
+        self.game_model.sim_controller.sim_update.connect(self.on_sim_update)
 
     @property
     def game(self) -> Optional[Game]:
@@ -305,6 +311,9 @@ class AtoModel(QAbstractListModel):
         for package in self.ato.packages:
             yield self.package_models.acquire(package)
 
+    def on_sim_update(self) -> None:
+        self.dataChanged.emit(self.index(0), self.index(self.rowCount()))
+
 
 class TransferModel(QAbstractListModel):
     """The model for a ground unit transfer."""
@@ -483,8 +492,9 @@ class GameModel:
     its ATO objects.
     """
 
-    def __init__(self, game: Optional[Game]) -> None:
+    def __init__(self, game: Optional[Game], sim_controller: SimController) -> None:
         self.game: Optional[Game] = game
+        self.sim_controller = sim_controller
         self.transfer_model = TransferModel(self)
         self.blue_air_wing_model = AirWingModel(self, player=True)
         if self.game is None:

qt_ui/simcontroller.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 import logging
-from datetime import datetime
+from datetime import datetime, timedelta
 from pathlib import Path
 from typing import Callable, Optional, TYPE_CHECKING
 
@@ -40,6 +40,12 @@ class SimController(QObject):
             return None
         return self.game_loop.current_time_in_sim
 
+    @property
+    def elapsed_time(self) -> timedelta:
+        if self.game_loop is None:
+            return timedelta()
+        return self.game_loop.elapsed_time
+
     def set_game(self, game: Optional[Game]) -> None:
         self.recreate_game_loop(game)
         self.sim_speed_reset.emit(SimSpeedSetting.PAUSED)

qt_ui/widgets/ato.py

@@ -1,5 +1,6 @@
 """Widgets for displaying air tasking orders."""
 import logging
+from datetime import timedelta
 from typing import Optional
 
 from PySide2.QtCore import (
@@ -24,9 +25,8 @@ from PySide2.QtWidgets import (
     QVBoxLayout,
 )
 
-from game.ato.package import Package
 from game.ato.flight import Flight
-from gen.flights.traveltime import TotEstimator
+from game.ato.package import Package
 from qt_ui.windows.GameUpdateSignal import GameUpdateSignal
 from ..delegates import TwoColumnRowDelegate
 from ..models import AtoModel, GameModel, NullListModel, PackageModel
@@ -34,7 +34,7 @@ from ..models import AtoModel, GameModel, NullListModel, PackageModel
 
 class FlightDelegate(TwoColumnRowDelegate):
     def __init__(self, package: Package) -> None:
-        super().__init__(rows=2, columns=2, font_size=10)
+        super().__init__(rows=3, columns=2, font_size=10)
         self.package = package
 
     @staticmethod
@@ -44,9 +44,7 @@ class FlightDelegate(TwoColumnRowDelegate):
     def text_for(self, index: QModelIndex, row: int, column: int) -> str:
         flight = self.flight(index)
         if (row, column) == (0, 0):
-            estimator = TotEstimator(self.package)
+            return f"{flight}"
-            delay = estimator.mission_start_time(flight)
-            return f"{flight} in {delay}"
         elif (row, column) == (0, 1):
             clients = self.num_clients(index)
             return f"Player Slots: {clients}" if clients else ""
@@ -58,6 +56,8 @@ class FlightDelegate(TwoColumnRowDelegate):
         elif (row, column) == (1, 1):
             missing_pilots = flight.missing_pilots
             return f"Missing pilots: {flight.missing_pilots}" if missing_pilots else ""
+        elif (row, column) == (2, 0):
+            return flight.state.description
         return ""
 
     def num_clients(self, index: QModelIndex) -> int:
@@ -235,8 +235,9 @@ class QFlightPanel(QGroupBox):
 
 
 class PackageDelegate(TwoColumnRowDelegate):
-    def __init__(self) -> None:
+    def __init__(self, game_model: GameModel) -> None:
         super().__init__(rows=2, columns=2)
+        self.game_model = game_model
 
     @staticmethod
     def package(index: QModelIndex) -> Package:
@@ -250,7 +251,16 @@ class PackageDelegate(TwoColumnRowDelegate):
             clients = self.num_clients(index)
             return f"Player Slots: {clients}" if clients else ""
         elif (row, column) == (1, 0):
-            return f"TOT T+{package.time_over_target}"
+            tot_delay = (
+                package.time_over_target - self.game_model.sim_controller.elapsed_time
+            )
+            if tot_delay >= timedelta():
+                return f"TOT in {tot_delay}"
+            game = self.game_model.game
+            if game is None:
+                raise RuntimeError("Package TOT has elapsed but no game is loaded")
+            tot_time = game.conditions.start_time + package.time_over_target
+            return f"TOT passed at {tot_time:%H:%M:%S}"
         elif (row, column) == (1, 1):
             unassigned_pilots = self.missing_pilots(index)
             return f"Missing pilots: {unassigned_pilots}" if unassigned_pilots else ""
@@ -268,11 +278,11 @@ class PackageDelegate(TwoColumnRowDelegate):
 class QPackageList(QListView):
     """List view for displaying the packages of an ATO."""
 
-    def __init__(self, model: AtoModel) -> None:
+    def __init__(self, game_model: GameModel, model: AtoModel) -> None:
         super().__init__()
         self.ato_model = model
         self.setModel(model)
-        self.setItemDelegate(PackageDelegate())
+        self.setItemDelegate(PackageDelegate(game_model))
         self.setIconSize(QSize(0, 0))
         self.setSelectionBehavior(QAbstractItemView.SelectItems)
         self.model().rowsInserted.connect(self.on_new_packages)
@@ -331,9 +341,9 @@ class QPackagePanel(QGroupBox):
     delete buttons for package management.
     """
 
-    def __init__(self, model: AtoModel) -> None:
+    def __init__(self, game_model: GameModel, ato_model: AtoModel) -> None:
         super().__init__("Packages")
-        self.ato_model = model
+        self.ato_model = ato_model
         self.ato_model.layoutChanged.connect(self.on_current_changed)
 
         self.vbox = QVBoxLayout()
@@ -346,7 +356,7 @@ class QPackagePanel(QGroupBox):
         )
         self.vbox.addWidget(self.tip)
 
-        self.package_list = QPackageList(self.ato_model)
+        self.package_list = QPackageList(game_model, self.ato_model)
         self.vbox.addWidget(self.package_list)
 
         self.button_row = QHBoxLayout()
@@ -418,7 +428,7 @@ class QAirTaskingOrderPanel(QSplitter):
         super().__init__(Qt.Vertical)
         self.ato_model = game_model.ato_model
 
-        self.package_panel = QPackagePanel(self.ato_model)
+        self.package_panel = QPackagePanel(game_model, self.ato_model)
         self.package_panel.current_changed.connect(self.on_package_change)
         self.addWidget(self.package_panel)
 

qt_ui/windows/QLiberationWindow.py

@@ -49,9 +49,9 @@ class QLiberationWindow(QMainWindow):
         self._uncaught_exception_handler = UncaughtExceptionHandler(self)
 
         self.game = game
-        self.game_model = GameModel(game)
-        Dialog.set_game(self.game_model)
         self.sim_controller = SimController(self.game)
+        self.game_model = GameModel(game, self.sim_controller)
+        Dialog.set_game(self.game_model)
         self.ato_panel = QAirTaskingOrderPanel(self.game_model)
         self.info_panel = QInfoPanel(self.game)
         self.liberation_map = QLiberationMap(self.game_model, self.sim_controller, self)