Basic mission vessel tunnel

maneuvers/__init__.py

@@ -0,0 +1,50 @@
+from enum import Enum
+
+
+class ManeuverAlarmType(Enum):
+    ManeuverNode = 1,
+    SOI = 2
+
+
+class Maneuver:
+    def __init__(self, conn, vessel):
+        self.vessel = vessel
+        self.conn = conn
+
+    def plan_next_maneuver(self, conn):
+        pass
+
+
+class NodeManeuver(Maneuver):
+    alarm_type = ManeuverAlarmType.ManeuverNode
+
+    def __init__(self, conn, vessel):
+        super().__init__(conn, vessel)
+        self.mech_jeb = conn.mech_jeb
+        self.node_executor = self.mech_jeb.node_executor
+
+    def execute(self) -> bool:
+        sc = self.conn.space_center
+        if sc.active_vessel.name != self.vessel.name:
+            sc.active_vessel = self.vessel
+
+        while self.vessel.control.nodes:
+            self._execute_node()
+
+        return self.plan_next_maneuver()
+
+    def _execute_node(self):
+        self.node_executor.execute_all_nodes()
+
+        with self.conn.stream(getattr, self.node_executor, "enabled") as enabled:
+            enabled.rate = 1
+            with enabled.condition:
+                while enabled():
+                    enabled.wait()
+
+
+class MechJebManeuver(NodeManeuver):
+    def __init__(self, conn, vessel):
+        super().__init__(conn, vessel)
+        self.maneuver_planner = self.mech_jeb.maneuver_planner
+