HEMS mission generator

This is  a modified version of the HEMS Generator by D-ECHO.  This version adds voice effects to  the radio communications and some background changes.

With this addon, you can use any helicopter to simulate HEMS and SAR type missions which can be randomly generated.

To instal, simply download the package and tell  your FlightGear where this addon is instlled  on the launcher.

If it is installed correctly, you will see a new menu item  in FlightGear's main menu ( F10 menu ) in sim, called HemsGen. From this menu you can set   various options and you also have  help for using the radio  dialogue ( you need to keep the radio open once the mission starts ).  Select " New Mission site" to start your mission.

To hear the radio voices, you do need to alter the  helicopters sound.xml file where it loads all the sound files.  Find the file and open it with a text editor.     At the top of  file you will see a line  like this:-

<PropertyList>

Change it to this:-

<PropertyList include="[addon=org.flightgear.addons.HEMSGen]Sounds/sound.xml/">

This reads the additional sounds from the addon.  FlightGear can not reliably play sounds  from the addon on it own. This is why this change is unavoidable. If you do not  change the line, the addon will still function, but without the sounds.

**** NOTE -   If you remove the  HemsGen  addon, you  must  change your  sound.xml file  back to read    just  <PropertyList>  .  Failure to do so will  result in your aircraft having no sound at all.  ****