<?xml version="1.0"?> <PropertyList> <scenario> <name>Flying balloons</name> <description> Places 7 balloons that will drift with the wind. nasal code by Detlef Faber and Torsten Dreyer needs balloon.nas in the data/Nasal directory to place the models initially at your position. This file Modified from refueling_demo.xml by Dave Culp Brett Harrison Feb. 2009 </description> <nasal> <load><![CDATA[ var position = geo.aircraft_position(); var elevation = geo.elevation( position.lat(), position.lon() ); position.set_alt( elevation != nil ? elevation : 0.0 ); foreach( var tanker; props.globals.getNode("/ai/models",1).getChildren("tanker") ) { var callsign = tanker.getNode("callsign").getValue(); if( callsign == nil ) continue; if( string.match(callsign,"ballon*") ) { tanker.getNode("position/latitude-deg",1).setDoubleValue( position.lat() - 0.002 ); tanker.getNode("position/longitude-deg",1).setDoubleValue( position.lon() - 0.002 ); tanker.getNode("position/altitude-ft", 1 ).setDoubleValue( position.alt() ); } } debug.dump('balloon scenario load script complete'); ]]> </load> </nasal> <entry> <callsign>ballon01</callsign> <type>tanker</type> <class>tanker</class> <model>Aircraft/balloon/flightgear.xml</model> </entry> <entry> <callsign>ballon02</callsign> <type>tanker</type> <class>tanker</class> <model>Aircraft/balloon/balloon4.xml</model> </entry> <entry> <callsign>ballon03</callsign> <type>tanker</type> <class>tanker</class> <model>Aircraft/balloon/balloon3.xml</model> </entry> <entry> <callsign>ballon04</callsign> <type>tanker</type> <class>tanker</class> <model>Aircraft/balloon/balloon2.xml</model> </entry> <entry> <callsign>ballon05</callsign> <type>tanker</type> <class>tanker</class> <model>Aircraft/balloon/balloon5.xml</model> </entry> <entry> <callsign>ballon06</callsign> <type>tanker</type> <class>tanker</class> <model>Aircraft/balloon/miss-velma.xml</model> </entry> <entry> <callsign>ballon07</callsign> <type>tanker</type> <class>tanker</class> <model>Aircraft/balloon/iva.xml</model> </entry> <entry> <callsign>ballon08</callsign> <type>tanker</type> <class>tanker</class> <model>Aircraft/balloon/appleoon.xml</model> </entry> <entry> <callsign>ballon09</callsign> <type>tanker</type> <class>tanker</class> <model>Aircraft/balloon/tuxalloon.xml</model> </entry> </scenario> </PropertyList>