ACE3/addons/spectator/functions/fnc_trackUnits.sqf
2015-07-05 00:10:01 +01:00

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/*
Author:
voiper
Description:
Check and record tracking for all units.
Arguments:
None
Example:
call ace_spectator_fnc_trackUnits;
Return Value:
None
Public:
No
*/
#include "script_component.hpp"
if (isNil QGVAR(trackingArray)) then {
GVAR(trackingArray) = [];
};
if (count GVAR(units) < 1) exitWith {};
{
_unit = _x;
_pos = getPos _unit;
_pos resize 2;
_index = -1;
{if ((_x select 0) == _unit) then {_index = _forEachIndex}} forEach GVAR(trackingArray);
if (_index == -1) then {
GVAR(trackingArray) pushBack [_unit, [_pos]]
} else {
_unitArray = GVAR(trackingArray) select _index;
_trackingArray = _unitArray select 1;
_latestIndex = (count _trackingArray) - 1;
_latestPos = _trackingArray select _latestIndex;
_diffX = abs((_latestPos select 0) - (_pos select 0));
_diffY = abs((_latestPos select 1) - (_pos select 1));
if !((_diffX < 20) && (_diffY < 20)) then {
_trackingArray pushBack _pos;
_unitArray set [1, _trackingArray];
GVAR(trackingArray) set [_index, _unitArray];
};
};
} forEach GVAR(units);