Epoch/Sources/epoch_code/compile/functions/EPOCH_fnc_dirToFuzzy.sqf

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/*
Author: Andrew Gregory - EpochMod.com
Contributors:
Description:
Direction from one object to another plus a degree value to chose a random direction within.
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Licence:
Arma Public License Share Alike (APL-SA) - https://www.bistudio.com/community/licenses/arma-public-license-share-alike
Github:
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https://github.com/EpochModTeam/Epoch/tree/release/Sources/epoch_code/compile/functions/EPOCH_fnc_dirToFuzzy.sqf
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Example:
_dirToF = [_pos,_destination,44] call EPOCH_fnc_dirToFuzzy;
Parameter(s):
_this select 0: (ARRAY or OBJECT) - position1
_this select 1: (ARRAY or OBJECT) - position2
_this select 2: NUMBER - random spread [optional: default 32] max 360
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Returns:
SCALAR - (direction 0-360)
*/
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//[[[cog import generate_private_arrays ]]]
private ["_dirToF","_pos1","_pos2","_ret"];
//[[[end]]]
Release 0.3.8 (#502) * first build for 0.3.8 * 0.3.8.0190 * 0.3.8.0202 * 0.3.8.0213 * 0.3.7.0214 * 0.3.8.0222 * 0.3.8.0246 * 0.3.8.0247 fixed typo * 0.3.8.0249 more fixes for server compiler * 0.3.8.0256 * add build number and simple batch file for packing * match build number with internal * add build numbers to server pbo's and mission files also reworked build script for more options * 0.3.8.0261 * 0.3.8.0261 * 0.3.8.0283 * 0.3.8.0284 * changelog * 0.3.8.0307 * 0.3.8.0311 * remove old BEC plugin * update redis-server.exe to latest build and full config * 0.3.8.0314 * 0.3.8.0315 * inverse logic This should correctly prevent spawning these units nearby jammer or protection zones * use pushbackUnique here * optimized loot function by using selectRandom instead of slower sqf logic * 0.3.8.0316 * make use of new getDir functionality instead of BIS fnc * add lower disconnect value to server.cfg * use new getpos functionality * 0.3.8.0317 * 0.3.8.0319 * 0.3.8.0327 * 0.3.8.0338 changelog update tba * changelog * 0.3.8.0341 * BE update * 0.3.8.0353 * changelog * removed duplicates * 0.3.8.0355 fixed error in getIDC * 0.3.8.0356 revert to BIS_fnc_param as params threw errors * 0.3.8.0357 fixes for #496 #497 * 0.3.8.0359 fixed #497 fixed #496 * 0.3.8.0365 * 0.3.8.0371 * 0.3.8.0373 * 0.3.8.0379 * 0.3.8.0381 * 0.3.8.0386 * 0.3.8.0393 * 0.3.8.0395 * 0.3.8.0396 * 0.3.8.0397 * 0.3.8.0406 * 0.3.8.0409 * 0.3.8.0410 loot balance suppress error in spawnloot make near object check based on building size * 0.3.8.0412 * 0.3.8.0414 removed classes with scope 0 test remove loot trash on gear for #498 fixed #501 * 0.3.8.0415 * same
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params ["_pos1","_pos2",["_spread",32]];
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//if objects, not positions, were passed in, then get their positions
Release 0.3.8 (#502) * first build for 0.3.8 * 0.3.8.0190 * 0.3.8.0202 * 0.3.8.0213 * 0.3.7.0214 * 0.3.8.0222 * 0.3.8.0246 * 0.3.8.0247 fixed typo * 0.3.8.0249 more fixes for server compiler * 0.3.8.0256 * add build number and simple batch file for packing * match build number with internal * add build numbers to server pbo's and mission files also reworked build script for more options * 0.3.8.0261 * 0.3.8.0261 * 0.3.8.0283 * 0.3.8.0284 * changelog * 0.3.8.0307 * 0.3.8.0311 * remove old BEC plugin * update redis-server.exe to latest build and full config * 0.3.8.0314 * 0.3.8.0315 * inverse logic This should correctly prevent spawning these units nearby jammer or protection zones * use pushbackUnique here * optimized loot function by using selectRandom instead of slower sqf logic * 0.3.8.0316 * make use of new getDir functionality instead of BIS fnc * add lower disconnect value to server.cfg * use new getpos functionality * 0.3.8.0317 * 0.3.8.0319 * 0.3.8.0327 * 0.3.8.0338 changelog update tba * changelog * 0.3.8.0341 * BE update * 0.3.8.0353 * changelog * removed duplicates * 0.3.8.0355 fixed error in getIDC * 0.3.8.0356 revert to BIS_fnc_param as params threw errors * 0.3.8.0357 fixes for #496 #497 * 0.3.8.0359 fixed #497 fixed #496 * 0.3.8.0365 * 0.3.8.0371 * 0.3.8.0373 * 0.3.8.0379 * 0.3.8.0381 * 0.3.8.0386 * 0.3.8.0393 * 0.3.8.0395 * 0.3.8.0396 * 0.3.8.0397 * 0.3.8.0406 * 0.3.8.0409 * 0.3.8.0410 loot balance suppress error in spawnloot make near object check based on building size * 0.3.8.0412 * 0.3.8.0414 removed classes with scope 0 test remove loot trash on gear for #498 fixed #501 * 0.3.8.0415 * same
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if(_pos1 isEqualType objNull) then {_pos1 = getpos _pos1};
if(_pos2 isEqualType objNull) then {_pos2 = getpos _pos2};
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//get compass heading from _pos1 to _pos2
_ret = ((_pos2 select 0) - (_pos1 select 0)) atan2 ((_pos2 select 1) - (_pos1 select 1));
_ret = _ret + ((random _spread) - (_spread / 2));
if (_ret < 0) then {_ret = _ret + 360}; //remove negative value
_ret = _ret % 360; //ensure return is 0-360
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_ret