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48 lines
1.3 KiB
Plaintext
48 lines
1.3 KiB
Plaintext
/*
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* Author: PabstMirror
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* Finds next valid index for the device array.
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*
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* Arguments:
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* 0: Offset from currentIndex (use 1 to find next valid after current) or a displayName string (default: 0)<STRING, NUMBER>
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*
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* Return Value:
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* The new index (-1 if no valid) <NUMBER>
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*
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* Example:
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* [] call ace_common_fnc_deviceKeyFindValidIndex
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* ["kestral4500"] call ace_common_fnc_deviceKeyFindValidIndex
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*
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* Public: No
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*/
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#include "script_component.hpp"
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params [["_searchOffsetOrName", 0]];
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private ["_validIndex", "_realIndex"];
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_validIndex = -1;
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if (_searchOffsetOrName isEqualType "") then {
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{
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if (_x select 0 == _searchOffsetOrName) exitWith {
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_validIndex = _forEachIndex;
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};
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} forEach GVAR(deviceKeyHandlingArray);
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} else {
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if (count GVAR(deviceKeyHandlingArray) > 0) then {
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_baseIndex = [GVAR(deviceKeyCurrentIndex) + _searchOffsetOrName, 0] select (GVAR(deviceKeyCurrentIndex) == -1);
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for "_offset" from _baseIndex to (count GVAR(deviceKeyHandlingArray) - 1 + _baseIndex) do {
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_realIndex = _offset % (count GVAR(deviceKeyHandlingArray));
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if ([] call ((GVAR(deviceKeyHandlingArray) select _realIndex) select 2)) exitWith {
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_validIndex = _realIndex;
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};
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};
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};
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};
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GVAR(deviceKeyCurrentIndex) = _validIndex;
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GVAR(deviceKeyCurrentIndex)
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