ACE3/addons/goggles/functions/fnc_isInRotorWash.sqf
Phyma ffaa195fe5 Conform function headers to coding guidelines (#5255)
* Fixed headers to work with silentspike python script

* Fixed rest of the files

* Fixed ace-team
2017-06-08 15:31:51 +02:00

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/*
* Author: Garth 'L-H' de Wet, commy2
* Checks for nearby running helicopters (within 15m)
*
* Arguments:
* 0: Unit <OBJECT>
* 1: Radius to check for helicopter (default: 15) <NUMBER>
*
* Return Value:
* Array <ARRAY>:
* 0: In rotorwash <BOOL>
* 1: Amount of rotor wash. <NUMBER>
*
* Example:
* if ([ace_player, 10] call ace_goggles_fnc_isInRotorWash select 0) then { hint "Rotor wash"; };
* if ([ace_player] call ace_goggles_fnc_isInRotorWash select 0) then { hint "Rotor wash"; };
*
* Public: Yes
*/
#include "script_component.hpp"
params ["_unit", ["_radius", 15]];
private _rotorWash = [false, 0];
{
if (isEngineOn _x) then {
private _distance = _unit distance _x;
// convert distance to 0...1 range, where 0 is the maximum radius
_distance = 1 - _distance / _radius;
// use highest amount of rotor wash as return value in case of multiple helicopters
if (_distance > _rotorWash select 1) then {
_rotorWash set [0, true];
_rotorWash set [1, _distance];
};
};
false
} count (position _unit nearEntities [["Helicopter"], _radius]);
_rotorWash