TFR Half-Duplex

// Makes TFR work like ACRE, mutes your radio while you're talking. Promotes good radio discipline!
// Pseudocode. Probably doesn't work the way it should. A real coder should look at this.
// https://github.com/michail-nikolaev/task-force-arma-3-radio/wiki/API:-Functions

/*
Okay so we looked into some shit and the original script doesn't work right - it would mute your radio while talking in direct.
We found the
fn_onRADIOTangentPressed.sqf and
fn_onRADIOTangentReleased.sqf scripts - the functions that handle when a radio button is pressed and released.
https://github.com/michail-nikolaev/task-force-arma-3-radio/tree/master/arma3/%40task_force_radio/addons/task_force_radio/functions

Those features would let us easily work out when to run the volume lowering and raising.
You could use the setvolume function to set the volume within those pressed/released functions.

Problems are:
 - Carrying over the volume that was set before transmitting (Global variables? Player variables?)
 - ?

*/


//if (player call TFAR_fnc_isSpeaking) then {
//_volume = (call TFAR_fnc_ActiveSwRadio) call TFAR_fnc_getSwVolume;
//[(call TFAR_fnc_activeLrRadio) select 0, (call TFAR_fnc_activeLrRadio) select 1, 0] call TFAR_fnc_setLrVolume;
//}; else
//[(call TFAR_fnc_activeLrRadio) select 0, (call TFAR_fnc_activeLrRadio) select 1, (_volume)] call TFAR_fnc_setLrVolume;