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31 lines
833 B
Plaintext
31 lines
833 B
Plaintext
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//fnc_hashRem.sqf
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#include "script_component.hpp"
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private ["_hash", "_key", "_val", "_index"];
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_hash = _this select 0;
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_key = _this select 1;
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ERRORDATA(2);
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_val = nil;
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try {
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if(VALIDHASH(_hash)) then {
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_index = (_hash select 0) find _key;
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if(_index != -1) then {
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(_hash select 1) set[_index, "ACREHASHREMOVEDONOTUSETHISVAL"];
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// is this hash is not part of a hash list?
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// if it is we need to leave the keys intact.
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if((count _hash) == 2) then {
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// if this is a standalone hash then we can clean it up
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(_hash select 0) set[_index, "ACREHASHREMOVEDONOTUSETHISVAL"];
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_hash set[0, ((_hash select 0) - ["ACREHASHREMOVEDONOTUSETHISVAL"])];
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_hash set[1, ((_hash select 1) - ["ACREHASHREMOVEDONOTUSETHISVAL"])];
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};
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};
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} else {
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ERROR("Input hash is not valid");
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};
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} catch {
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HANDLECATCH;
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};
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true
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