}
-struct FGTowerLocationListener : SGPropertyChangeListener {
+class FGTowerLocationListener : public SGPropertyChangeListener {
+
void valueChanged(SGPropertyNode* node) {
string id(node->getStringValue());
if (fgGetBool("/sim/tower/auto-position",true))
}
};
-struct FGClosestTowerLocationListener : SGPropertyChangeListener
+class FGClosestTowerLocationListener : public SGPropertyChangeListener
{
void valueChanged(SGPropertyNode* )
{
};
void initTowerLocationListener() {
+
+ SGPropertyChangeListener* tll = new FGTowerLocationListener();
+ globals->addListenerToCleanup(tll);
fgGetNode("/sim/tower/airport-id", true)
- ->addChangeListener( new FGTowerLocationListener(), true );
+ ->addChangeListener( tll, true );
+
FGClosestTowerLocationListener* ntcl = new FGClosestTowerLocationListener();
+ globals->addListenerToCleanup(ntcl);
fgGetNode("/sim/airport/closest-airport-id", true)
->addChangeListener(ntcl , true );
fgGetNode("/sim/tower/auto-position", true)