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70 lines
2.4 KiB
Plaintext
70 lines
2.4 KiB
Plaintext
#include "script_component.hpp"
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private ["_missile", "_headingPitch", "_found", "_vectorTo", "_polarTo", "_dir", "_vertOk", "_horzOk", "_fov",
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"_closestDistance", "_pos1", "_pos2", "_disCheck", "_currentTarget", "_potentialTargets", "_offset", "_vector"];
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_missile = _this select 0;
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_laserCode = _this select 1;
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_fov = if (count _this > 2) then {_this select 2} else {75};
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_vector = if (count _this > 3) then {_this select 3} else {vectorDir _missile};
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_offset = if (count _this > 4) then {_this select 4} else {[0,0,0]};
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_headingPitch = _vector call CBA_fnc_vect2polar;
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_currentTarget = nil;
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_found = false;
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LOG("Searching lasers");
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if(!(isNil "ACE_LASERS")) then {
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_potentialTargets = [];
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TRACE_1("", ACE_LASERS);
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{
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if(!(isNull _x)) then {
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_sensorPos = ATLtoASL(_missile modelToWorld _offset);
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_vectorTo = [_sensorPos, ([_x] call FUNC(getPosASL))] call BIS_fnc_vectorFromXToY;
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_polarTo = _vectorTo call CBA_fnc_vect2polar;
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_dir = _polarTo select 1;
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_dir = _dir - (_headingPitch select 1);
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TRACE_4("Calc", _sensorPos, _vectorTo, _polarTo, _dir);
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if (_dir < 0) then {_dir = _dir + 360};
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if (_dir > 360) then {_dir = _dir - 360};
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_vertOk = false;
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_horzOk = false;
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if(_dir < _fov || {_dir > (360-_fov)}) then {
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_horzOk = true;
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};
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if(abs((abs(_polarTo select 2))-(abs(_headingPitch select 2))) < _fov) then {
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_vertOk = true;
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};
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TRACE_2("Results", _vertOk, _horzOk);
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if(_vertOk && {_horzOk}) then {
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// Does the laser currently have our current code, if we have one?
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_targetCode = _x getVariable ["ACE_LASERTARGET_CODE", ACE_DEFAULT_LASER_CODE];
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TRACE_1("Target in sight, checking code", _targetCode, _laserCode);
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if(_targetCode == _laserCode) then {
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_potentialTargets set[(count _potentialTargets), _x];
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};
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};
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};
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} forEach ACE_LASERS;
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TRACE_1("", _potentialTargets);
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_closestDistance = 100000;
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{
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_pos1 = (getPosASL _missile);
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_pos2 = ([_x] call FUNC(getPosASL));
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_disCheck = _pos1 distance _pos2;
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// shouldn't this bail out when a valid target is found instead of iterating over all potential targets ?
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if(_disCheck < _closestDistance && {[_pos1, _pos2, _x, _missile] call FUNC(checkLos)}) then {
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_found = true;
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_currentTarget = _x;
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_closestDistance = _disCheck;
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};
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} forEach _potentialTargets;
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};
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[_found, _currentTarget] |