Move base EWRs into their own category.

Without this we're sometimes spawning base EWRs at points far outside the base perimeter.

.gitignore

@@ -11,6 +11,7 @@ a.py
 resources/tools/a.miz
 # User-specific stuff
 .idea/
+.env
 
 /kneeboards
 /liberation_preferences.json

game/theater/conflicttheater.py

@@ -399,7 +399,7 @@ class MizCampaignLoader:
         for group in self.ewrs:
             closest, distance = self.objective_info(group)
             if distance < self.BASE_DEFENSE_RADIUS:
-                closest.preset_locations.ewrs.append(
+                closest.preset_locations.base_ewrs.append(
                     PointWithHeading.from_point(group.position, group.units[0].heading)
                 )
             else:

game/theater/controlpoint.py

@@ -64,6 +64,7 @@ class LocationType(Enum):
     BaseAirDefense = "base air defense"
     Coastal = "coastal defense"
     Ewr = "EWR"
+    BaseEwr = "Base EWR"
     Garrison = "garrison"
     MissileSite = "missile site"
     OffshoreStrikeTarget = "offshore strike target"
@@ -87,6 +88,9 @@ class PresetLocations:
     #: Locations used by EWRs.
     ewrs: List[PointWithHeading] = field(default_factory=list)
 
+    #: Locations used by Base EWRs.
+    base_ewrs: List[PointWithHeading] = field(default_factory=list)
+
     #: Locations used by non-carrier ships. Carriers and LHAs are not random.
     ships: List[PointWithHeading] = field(default_factory=list)
 
@@ -135,6 +139,8 @@ class PresetLocations:
             return self._random_from(self.coastal_defenses)
         if location_type == LocationType.Ewr:
             return self._random_from(self.ewrs)
+        if location_type == LocationType.BaseEwr:
+            return self._random_from(self.base_ewrs)
         if location_type == LocationType.Garrison:
             return self._random_from(self.base_garrisons)
         if location_type == LocationType.MissileSite:
@@ -474,7 +480,7 @@ class ControlPoint(MissionTarget, ABC):
         for base_defense in self.base_defenses:
             p = PointWithHeading.from_point(base_defense.position, base_defense.heading)
             if isinstance(base_defense, EwrGroundObject):
-                self.preset_locations.ewrs.append(p)
+                self.preset_locations.base_ewrs.append(p)
             elif isinstance(base_defense, SamGroundObject):
                 self.preset_locations.base_air_defense.append(p)
             elif isinstance(base_defense, VehicleGroupGroundObject):

game/theater/start_generator.py

@@ -303,7 +303,7 @@ class BaseDefenseGenerator:
         self.generate_base_defenses()
 
     def generate_ewr(self) -> None:
-        position = self.location_finder.location_for(LocationType.Ewr)
+        position = self.location_finder.location_for(LocationType.BaseEwr)
         if position is None:
             return