Add audio

paavo.html

@@ -40,12 +40,19 @@
     VEHICLE_TRUCK = 2;
     VEHICLE_BUS = 3;
 
+    AUDIO = {};
+    // Wav files are also available.
+    AUDIO[VEHICLE_CAR] = 'audio/car_marimba.mp3';
+    AUDIO[VEHICLE_TRUCK] = 'audio/truck_glockenspiel.mp3';
+    AUDIO[VEHICLE_BUS] = 'audio/bus_mallets.mp3';
+
     SEP = ',';
     SERVER = 'wss://smarter-data.tt.utu.fi/ws/';
     // SERVER = 'ws://localhost:8080/'
 
     function send_data(ws, direction, vehicle_class) {
       ws.send(TMS_NUMBER + SEP + direction + SEP + vehicle_class + SEP + new Date().getTime());
+      new Audio(AUDIO[vehicle_class]).play();
     }
   </script>