Adds missile sites to the do-not-cull list.

Contributes-to: #700

changelog.md

@@ -34,6 +34,7 @@ Saves from 2.3 are not compatible with 2.4.
 * **[Factions]** Added Greece 2005 faction.
 * **[Factions]** Added Iran 1988 faction.
 * **[Units]** Support for E-2 Hawkeye, SH-60B Seahawk, S-3B Viking (thanks to awinterquest) and SpGH Dana - these are now being used by appropriate factions.
+* **[Culling]** Missile sites are no longer culled.
 * **[Campaigns]** Added campaign "Black Sea Lite" by Starfire
 * **[Campaigns]** Added campaign "Exercise Vegas Nerve" by Starfire 
 * **[New game Wizard]** The theater page is now the first page of the campaign wizard, recommended factions will be selected automatically on the faction selection page

game/game.py

@@ -31,7 +31,8 @@ from .infos.information import Information
 from .navmesh import NavMesh
 from .procurement import ProcurementAi
 from .settings import Settings
-from .theater import ConflictTheater, ControlPoint
+from .theater import ConflictTheater, ControlPoint, TheaterGroundObject
+from game.theater.theatergroundobject import MissileSiteGroundObject
 from .threatzones import ThreatZones
 from .unitmap import UnitMap
 from .weather import Conditions, TimeOfDay
@@ -388,9 +389,14 @@ class Game:
             points.append(front_line.control_point_a.position)
             points.append(front_line.control_point_b.position)
 
+        for cp in self.theater.controlpoints:
+            # Don't cull missile sites - their range is long enough to make them
+            # easily culled despite being a threat.
+            for tgo in cp.ground_objects:
+                if isinstance(tgo, MissileSiteGroundObject):
+                    points.append(cp.position)
             # If do_not_cull_carrier is enabled, add carriers as culling point
             if self.settings.perf_do_not_cull_carrier:
-            for cp in self.theater.controlpoints:
                 if cp.is_carrier or cp.is_lha:
                     points.append(cp.position)