naval intercept operation; package refactoring

game/operation/navalintercept.py

@@ -0,0 +1,49 @@
+from dcs.terrain import Terrain
+
+from gen import *
+from .operation import Operation
+
+
+class NavalInterceptionOperation(Operation):
+    strikegroup = None  # type: db.PlaneDict
+    interceptors = None  # type: db.PlaneDict
+    targets = None  # type: db.ShipDict
+
+    def setup(self,
+              strikegroup: db.PlaneDict,
+              interceptors: db.PlaneDict,
+              targets: db.ShipDict):
+        self.strikegroup = strikegroup
+        self.interceptors = interceptors
+        self.targets = targets
+
+    def prepare(self, terrain: Terrain, is_quick: bool):
+        super(NavalInterceptionOperation, self).prepare(terrain, is_quick)
+
+        conflict = Conflict.naval_intercept_conflict(
+            attacker=self.mission.country(self.attacker_name),
+            defender=self.mission.country(self.defender_name),
+            theater=self.game.theater,
+            from_cp=self.from_cp,
+            to_cp=self.to_cp
+        )
+
+        self.initialize(self.mission, conflict)
+
+    def generate(self):
+        super(NavalInterceptionOperation, self).generate()
+
+        self.airgen.generate_ship_strikegroup(
+            attackers= self.strikegroup,
+            clients=self.attacker_clients,
+            at=self.attackers_starting_position
+        )
+
+        self.airgen.generate_interception(
+            interceptors=self.interceptors,
+            clients=self.defender_clients,
+            at=self.defenders_starting_position
+        )
+
+        self.shipgen.generate_cargo(units=self.targets)
+