ACE3/addons/common/functions/fnc_getTurretDirection.sqf
2015-05-14 17:17:41 -05:00

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/*
* Author: jaynus
*
* Get the absolute turret direction for FOV/PIP turret.
*
* Argument:
* 0: Vehicle (Object)
* 1: Turret Position
*
* Return value:
* [position, direction]
*/
#include "script_component.hpp"
PARAMS_2(_vehicle,_position);
private ["_turret", "_povPos", "_povDir", "_gunBeginPos", "_gunEndPos", "_pov", "_gunBeg", "_gunEnd", "_pipDir"];
_turret = [_vehicle, _position] call CBA_fnc_getTurret;
_pov = getText (_turret >> "memoryPointGunnerOptics");
_gunBeg = getText (_turret >> "gunBeg");
_gunEnd = getText (_turret >> "gunEnd");
TRACE_3("", _pov, _gunBeg, _gunEnd);
// Pull the PIP pov or barrel direction, depending on how the model is set up
_povPos = ATLtoASL ( _vehicle modelToWorldVisual (_vehicle selectionPosition _pov ) );
_povDir = [0,0,0];
if (_pov == "pip0_pos") then {
_pipDir = ATLtoASL ( _vehicle modelToWorldVisual (_vehicle selectionPosition "pip0_dir" ) );
_povDir = _pipDir vectorDiff _povPos;
} else {
_gunBeginPos = ATLtoASL ( _vehicle modelToWorldVisual (_vehicle selectionPosition _gunBeg ) );
_gunEndPos = ATLtoASL ( _vehicle modelToWorldVisual (_vehicle selectionPosition _gunEnd ) );
_povDir = _gunBeginPos vectorDiff _gunEndPos;
};
[_povPos, _povDir]