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69 lines
2.3 KiB
Plaintext
69 lines
2.3 KiB
Plaintext
#include "..\script_component.hpp"
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/*
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* Author: esteldunedain, Jaynus
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* Returns the result of the function and caches it up to a given time or event
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*
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* Arguments:
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* 0: Parameters <ARRAY>
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* 1: Function <CODE>
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* 2: Namespace to store the cache on <NAMESPACE>
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* 3: Cache uid <STRING>
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* 4: Max duration of the cache <NUMBER>
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* 5: Event that clears the cache (default: nil) <STRING>
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*
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* Return Value:
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* Result of the function <ANY>
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*
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* Example:
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* [[array]], {dothings}, NAMESPACE, "UID", 5, "clear"] call ace_common_fnc_cachedCall
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*
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* Public: No
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*/
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params ["_params", "_function", "_namespace", "_uid", "_duration", "_event"];
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if ((_namespace getVariable [_uid, [-99999]]) select 0 < diag_tickTime) then {
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_namespace setVariable [_uid, [diag_tickTime + _duration, _params call _function]];
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// Does the cache need to be cleared on an event?
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if (!isNil "_event") then {
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private _varName = format [QGVAR(clearCache_%1), _event];
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private _cacheList = missionNamespace getVariable _varName;
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// If there was no EH to clear these caches, add one
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if (isNil "_cacheList") then {
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_cacheList = [];
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missionNamespace setVariable [_varName, _cacheList];
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[_event, {
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#ifdef DEBUG_MODE_FULL
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INFO_1("Clear cached variables on event: %1",_eventName);
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#endif
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// Get the list of caches to clear
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//IGNORE_PRIVATE_WARNING ["_eventName"];
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// _eventName is defined on the function that calls the event
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private _varName = format [QGVAR(clearCache_%1), _eventName];
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private _cacheList = missionNamespace getVariable [_varName, []];
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// Erase all the cached results
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{
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_x call FUNC(eraseCache);
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} forEach _cacheList;
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// Empty the list
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missionNamespace setVariable [_varName, []];
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}] call CBA_fnc_addEventHandler;
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};
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// Add this cache to the list of the event
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_cacheList pushBack [_namespace, _uid];
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};
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#ifdef DEBUG_MODE_FULL
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INFO_2("Calculated result: %1 %2",_namespace,_uid);
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} else {
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INFO_2("Cached result: %1 %2",_namespace,_uid);
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#endif
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};
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(_namespace getVariable _uid) select 1
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