followme_e-tron/Sounds/followme-sound.xml

<?xml version="1.0"?>

<PropertyList>

 <fx>

  <engine>
   <name>motor</name>
   <mode>looped</mode>
   <path>Sounds/motor.wav</path>
   <property>sim/multiplay/generic/float[15]</property>
   <!--><condition>
   	<equals>
 			<property>sim/current-view/internal</property>
 			<value>1</value>
 	</equals>
   </condition>-->
   <condition>
   	<equals>
 			<property>/controls/engines/engine/started</property>
 			<value>1</value>
 		</equals>
 	 </condition>
   <volume>
    <property>sim/multiplay/generic/float[15]</property>
    <factor>0.015</factor>
    <min>0</min>
    <max>2</max>
    <offset>0</offset>
   </volume>
   <pitch>
    <property>sim/multiplay/generic/float[15]</property>
    <factor>0.015</factor>
    <offset>0.45</offset>
   </pitch>
  </engine>

  <wind>
   <name>rumble</name>
   <mode>looped</mode>
   <path>Sounds/rumble.wav</path>
   <property>sim/multiplay/generic/float[15]</property>
   <volume>
    <property>sim/multiplay/generic/float[15]</property>
    <factor>0.003</factor>
    <min>0.0</min>
    <max>1.0</max>
   </volume>
   <pitch>
    <property>sim/multiplay/generic/float[15]</property>
    <factor>0.005</factor>
    <offset>1.5</offset>
   </pitch>
  </wind>

  <!-- Removed due to copyright issues
    <safety>
	<name>safety</name>
	<mode>once</mode>
	<path>Aircraft/followme_e-tron/Sounds/Safety.wav</path>
	<condition>
  	<equals>
			<property>/controls/engines/engine/started</property>
			<value>1</value>
		</equals>
	</condition>
	<volume>
        <property>/controls/engines/engine/started</property>
		<factor>5</factor>
	</volume>
  </safety>-->

  <brake>
      <name>brake</name>
      <mode>once</mode>
      <path>Aircraft/followme_e-tron/Sounds/Renault4-brake.wav</path>
      <condition>
          <and>
              <greater-than>
                  <property>sim/multiplay/generic/float[15]</property>
                  <value>7</value>
              </greater-than>
              <equals>
                  <property>sim/multiplay/generic/float[19]</property>
                  <value>1</value>
              </equals>
         </and>
      </condition>
      <volume>
          <property>sim/multiplay/generic/float[19]</property>
		  <factor>0.5</factor>
     </volume>
      <reference-dist>100</reference-dist>
      <max-dist>1000</max-dist>
  </brake>

  <horn>
	<name>horn</name>
	<mode>looped</mode>
	<path>Aircraft/followme_e-tron/Sounds/horn.wav</path>
    <condition>
		<equals>
		     <property>sim/multiplay/generic/int[2]</property>
             <value>1</value>
		</equals>
	</condition>
	<volume>
	  <factor>0.8</factor>
    </volume>
    <reference-dist>100</reference-dist>
	<max-dist>1000</max-dist>
  </horn>

  <indicator>
	<name>indicator</name>
	<mode>looped</mode>
	<path>Aircraft/followme_e-tron/Sounds/indicatorFlashing.wav</path>
	<condition>
      	<and>
          	<or>
              	<equals>
            			<property>controls/lighting/indicator-left</property>
            			<value>1</value>
            	</equals>
              	<equals>
            			<property>controls/lighting/indicator-right</property>
            			<value>1</value>
            	</equals>
            </or>
          	<equals>
        			<property>sim/current-view/internal</property>
        			<value>1</value>
        	</equals>
        </and>
	</condition>
	<volume>
        <value>0.4</value>
	</volume>
  </indicator>

  <!-- Switched to nasal to prevent bug
    <indicatorStart>
	<name>indicatorStartLeft</name>
	<mode>once</mode>
	<path>Aircraft/followme_e-tron/Sounds/IndicatorEnd.wav</path>
	<condition>
      	<equals>
    			<property>sim/current-view/internal</property>
    			<value>1</value>
    	</equals>
	</condition>
	<property>controls/lighting/indicator-left</property>
	<volume>
        <value>0.001</value>
	</volume>
  </indicatorStart>
  <indicatorStart>
	<name>indicatorStartRight</name>
	<mode>once</mode>
	<path>Aircraft/followme_e-tron/Sounds/IndicatorEnd.wav</path>
	<condition>
      	<equals>
    			<property>sim/current-view/internal</property>
    			<value>1</value>
    	</equals>
	</condition>
	<property>controls/lighting/indicator-right</property>
	<volume>
        <value>0.001</value>
	</volume>
  </indicatorStart>
  <indicatorEnd>
	<name>indicatorEndLeft</name>
	<mode>once</mode>
	<path>Aircraft/followme_e-tron/Sounds/IndicatorEnd.wav</path>
	<condition>
        <and>
            <equals>
                <property>controls/lighting/indicator-left</property>
                <value>0</value>
            </equals>
          	<equals>
        			<property>sim/current-view/internal</property>
        			<value>1</value>
        	</equals>
        </and>
    </condition>
	<volume>
        <value>0.001</value>
	</volume>
  </indicatorEnd>
  <indicatorEnd>
	<name>indicatorEndRight</name>
	<mode>once</mode>
	<path>Aircraft/followme_e-tron/Sounds/IndicatorEnd.wav</path>
	<condition>
        <and>
            <equals>
                <property>controls/lighting/indicator-right</property>
                <value>0</value>
            </equals>
          	<equals>
        			<property>sim/current-view/internal</property>
        			<value>1</value>
        	</equals>
        </and>
    </condition>
	<volume>
        <value>0.001</value>
	</volume>
  </indicatorEnd>
  -->

  <!--<music>
	<name>music</name>
	<mode>once</mode>
	<path>Aircraft/followme_e-tron/MusicPlayer/Music/Example/Inspiration_mono.wav</path>
	<condition>
  	    <equals>
			<property>/controls/music_player/control</property>
			<value>1</value>
		</equals>
	</condition>
	<volume>
        <property>/controls/music_player/volume</property>
	</volume>
  </music>-->


</fx>

</PropertyList>