add a function to register a new inbound

aman/sys/aco/RunwayManager.py

@@ -143,3 +143,22 @@ class RunwayManager:
                 eta = candidate
 
         return selectedRunway, eta, lostTime
+
+    def registerNode(self, node : Node, runway : str):
+        self.RunwayInbounds[runway] = node
+
+         # find the corresponding IAF
+        iaf = node.ArrivalCandidates[runway].ArrivalRoute[0].Waypoint.Name
+        if iaf in self.IafInbounds:
+            delta = 100000.0
+            targetLevel = None
+
+            # find the planned level
+            for level in self.IafInbounds[iaf]:
+                difference = abs(level - node.ArrivalCandidates[runway].ArrivalRoute[0].Altitude)
+                if difference < delta:
+                    delta = difference
+                    targetLevel = level
+
+            if targetLevel in self.IafInbounds[iaf]:
+                self.IafInbounds[iaf][targetLevel] = node