Make ADSBDecoder more modular. Integrate into LearnMapKit

1 files changed, 28 insertions, 3 deletions

diff --git a/ADSBDecoder/AirplaneTracker.swift b/ADSBDecoder/AirplaneTracker.swift
index 0ac8bfc..f346201 100644
--- a/ADSBDecoder/AirplaneTracker.swift
+++ b/ADSBDecoder/AirplaneTracker.swift
@@ -83,9 +83,34 @@ class AirPlaneTracker {
         return nil
     }
     
-    func getAltitude() {
-        
-        print("not implemented")
+    func getAltitude(_ address: Int) -> Int? {
+        if (airplanes[address] == nil) {
+            return nil
+        }
+        if let airplane = airplanes[address] {
+            if airplane.altitudeReady {
+                return airplane.altitude
+            } else {
+                return nil
+            }
+        } else {
+            return nil
+        }
+    }
+    
+    func getICAOname(_ address: Int) -> String? {
+        if (airplanes[address] == nil) {
+            return nil
+        }
+        if let airplane = airplanes[address] {
+            if airplane.ICAOready {
+                return airplane.ICAOname
+            } else {
+                return nil
+            }
+        } else {
+            return nil
+        }
     }
     
     func printAllICAOnames() {