Changeset 594:6e7e3e49f5dc for src/mlx

Timestamp:

12/23/14 10:17:55 (10 years ago)

Author:

István Váradi <ivaradi@…>

Branch:

default

Phase:

public

Message:

Made the checking of the Descent stage a bit more clever (re #233)

Location:

src/mlx

Files:

• checks.py (modified) (1 diff)
• flight.py (modified) (3 diffs)

src/mlx/checks.py

@@ -76 +76 @@
                 aircraft.setStage(state, const.STAGE_LANDING)
         elif stage==const.STAGE_CRUISE:
-            if (state.altitude+2000) < flight.cruiseAltitude:
+            if (state.altitude+2000) < flight.cruiseAltitudeForDescent:
                 aircraft.setStage(state, const.STAGE_DESCENT)
         elif stage==const.STAGE_DESCENT or stage==const.STAGE_GOAROUND:

src/mlx/flight.py

@@ -111 +111 @@
         self._checklistScheduler = ChecklistScheduler(self)
 
+        self._maxAltitude = 0
+
     @property
     def config(self):
@@ -180 +182 @@
         """Get the cruise altitude of the flight."""
         return self._gui.cruiseAltitude
+
+    @property
+    def maxAltitude(self):
+        """Get the maximal altitude ever reached during the flight."""
+        return self._maxAltitude
+
+    @property
+    def cruiseAltitudeForDescent(self):
+        """Get the cruise altitude to check for descending.
+
+        This is the minimum of current maximal altitude and the cruise
+        altitude."""
+        return min(self._maxAltitude, self.cruiseAltitude)
 
     @property
@@ -353 +368 @@
                                       self._pilotHotkeyPressed)
         self._pilotHotkeyPressed = False
+
+        self._maxAltitude = max(currentState.altitude, self._maxAltitude)
 
         if self._checklistHotkeyPressed: