Don't allow operating on broken runways.

Doesn't allow helos or harriers to do it either even though they should
be able to because we don't currently support ground spawns, which would
be needed to prevent those aircraft from using the runway. Even then, I
don't know if they can be forced to *land* vertically.

Fixes https://github.com/Khopa/dcs_liberation/issues/432

qt_ui/widgets/combos/QAircraftTypeSelector.py

@@ -1,5 +1,5 @@
 """Combo box for selecting aircraft types."""
-from typing import Iterable
+from typing import Iterable, Type
 
 from PySide2.QtWidgets import QComboBox
 
@@ -9,7 +9,7 @@ from dcs.unittype import FlyingType
 class QAircraftTypeSelector(QComboBox):
     """Combo box for selecting among the given aircraft types."""
 
-    def __init__(self, aircraft_types: Iterable[FlyingType]) -> None:
+    def __init__(self, aircraft_types: Iterable[Type[FlyingType]]) -> None:
         super().__init__()
         for aircraft in aircraft_types:
             self.addItem(f"{aircraft.id}", userData=aircraft)

qt_ui/widgets/combos/QArrivalAirfieldSelector.py

@@ -1,10 +1,9 @@
 """Combo box for selecting a departure airfield."""
-from typing import Iterable
+from typing import Iterable, Type
 
 from PySide2.QtWidgets import QComboBox
 from dcs.unittype import FlyingType
 
-from game import db
 from game.theater.controlpoint import ControlPoint
 
 
@@ -16,7 +15,7 @@ class QArrivalAirfieldSelector(QComboBox):
     """
 
     def __init__(self, destinations: Iterable[ControlPoint],
-                 aircraft: FlyingType, optional_text: str) -> None:
+                 aircraft: Type[FlyingType], optional_text: str) -> None:
         super().__init__()
         self.destinations = list(destinations)
         self.aircraft = aircraft
@@ -33,7 +32,7 @@ class QArrivalAirfieldSelector(QComboBox):
     def rebuild_selector(self) -> None:
         self.clear()
         for destination in self.destinations:
-            if destination.can_land(self.aircraft):
+            if destination.can_operate(self.aircraft):
                 self.addItem(destination.name, destination)
         self.model().sort(0)
         self.insertItem(0, self.optional_text, None)

qt_ui/widgets/combos/QOriginAirfieldSelector.py

@@ -1,5 +1,5 @@
 """Combo box for selecting a departure airfield."""
-from typing import Iterable
+from typing import Iterable, Type
 
 from PySide2.QtCore import Signal
 from PySide2.QtWidgets import QComboBox
@@ -20,7 +20,7 @@ class QOriginAirfieldSelector(QComboBox):
 
     def __init__(self, global_inventory: GlobalAircraftInventory,
                  origins: Iterable[ControlPoint],
-                 aircraft: FlyingType) -> None:
+                 aircraft: Type[FlyingType]) -> None:
         super().__init__()
         self.global_inventory = global_inventory
         self.origins = list(origins)
@@ -37,12 +37,14 @@ class QOriginAirfieldSelector(QComboBox):
     def rebuild_selector(self) -> None:
         self.clear()
         for origin in self.origins:
+            if not origin.can_operate(self.aircraft):
+                continue
+
             inventory = self.global_inventory.for_control_point(origin)
             available = inventory.available(self.aircraft)
             if available:
                 self.addItem(f"{origin.name} ({available} available)", origin)
         self.model().sort(0)
-        self.update()
 
     @property
     def available(self) -> int:

qt_ui/widgets/map/QMapControlPoint.py

@@ -33,7 +33,7 @@ class QMapControlPoint(QMapObject):
             painter.setBrush(self.brush_color)
             painter.setPen(self.pen_color)
 
-            if not self.control_point.has_runway():
+            if not self.control_point.runway_is_operational():
                 painter.setBrush(const.COLORS["black"])
                 painter.setPen(self.brush_color)