+ class ReceiverBattery extends AltosUIVoltageIndicator {
+
+ public double voltage(AltosState state) { return AltosLib.MISSING; }
+
+ public double good() { return AltosLib.ao_battery_good; }
+
+ public boolean hide(AltosState state, AltosListenerState listener_state, int i) {
+ return value(state, listener_state, i) == AltosLib.MISSING;
+ }
+
+ public double value(AltosState state, AltosListenerState listener_state, int i) {
+ if (listener_state == null)
+ return AltosLib.MISSING;
+ return listener_state.battery;
+ }
+
+ public ReceiverBattery (AltosUIFlightTab container, int y) {
+ super(container, y, "Receiver Battery", 2);
+ }
+ }