Create a checked, releasable type for laser codes.

The release behavior isn't used yet, but I'm working on pre-allocating
laser codes for front lines and flights to make it easier for players to
pick the laser codes for their weapons.

game/missiongenerator/aircraft/flightgroupconfigurator.py

@@ -148,7 +148,7 @@ class FlightGroupConfigurator:
     ) -> None:
         self.set_skill(unit, member)
         if member.loadout.has_weapon_of_type(WeaponTypeEnum.TGP) and member.is_player:
-            laser_codes.append(self.laser_code_registry.alloc_laser_code())
+            laser_codes.append(self.laser_code_registry.alloc_laser_code().code)
         else:
             laser_codes.append(None)
         settings = self.flight.coalition.game.settings

game/missiongenerator/flotgenerator.py

@@ -144,13 +144,12 @@ class FlotGenerator:
 
         # Add JTAC
         if self.game.blue.faction.has_jtac:
-            code: int
             freq = self.radio_registry.alloc_uhf()
             # If the option fc3LaserCode is enabled, force all JTAC
             # laser codes to 1113 to allow lasing for Su-25 Frogfoots and A-10A Warthogs.
             # Otherwise use 1688 for the first JTAC, 1687 for the second etc.
             if self.game.settings.plugins.get("ctld.fc3LaserCode"):
-                code = 1113
+                code = self.laser_code_registry.fc3_code
             else:
                 code = self.laser_code_registry.alloc_laser_code()