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hashSet - Use deleteAt to remove #445

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Jul 27, 2016
Merged

hashSet - Use deleteAt to remove #445

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13 changes: 3 additions & 10 deletions addons/hashes/fnc_hashSet.sqf
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Original file line number Diff line number Diff line change
Expand Up @@ -46,20 +46,13 @@ private _index = (_hash select HASH_KEYS) find _key;

if (_index >= 0) then {
if (_isDefault) then {
// Remove the key, if the new value is the default value.
// Do this by copying the key and value of the last element
// in the hash to the position of the element to be removed.
// Then, shrink the key and value arrays by one. (#2407)
// Remove the key and value, if the new value is the default value or nil

private _keys = _hash select HASH_KEYS;
private _values = _hash select HASH_VALUES;
private _last = (count _keys) - 1;

_keys set [_index, _keys select _last];
_keys resize _last;

_values set [_index, _values select _last];
_values resize _last;
_keys deleteAt _index;
_values deleteAt _index;
} else {
// Replace the original value for this key.
TRACE_2("VM CHECK SET",_index,_value);
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