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https://github.com/EpochModTeam/DayZ-Epoch.git
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81729c26f4
Can not nest count loops inside other count loops: https://community.bistudio.com/wiki/Code_Optimisation#forEach_vs_count
46 lines
1.3 KiB
Plaintext
46 lines
1.3 KiB
Plaintext
/*
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Description:
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Checks whether the player has the required items (magazines) || not
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&& displays a message if an item is missing.
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Parameter(s):
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_this: <array> list of item names the player is required to have (can also be an sub-array with item name && quantity)
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Returns:
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Boolean (true if the player has all required items)
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How to use:
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_hasItems = [["PartGeneric",4], "PartEngine", ["ItemGenerator"]] call player_checkItems;
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*/
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private ["_items","_inventory","_hasItems","_itemIn","_countIn","_qty","_missing","_missingQty","_textMissing"];
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_items = _this;
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_inventory = magazines player;
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_hasItems = true;
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{
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_itemIn = "";
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_countIn = 1;
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if (typeName _x == "ARRAY") then {
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if (count _x > 0) then {
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_itemIn = _x select 0;
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if (count _x > 1) then {
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_countIn = _x select 1;
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};
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};
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} else {
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_itemIn = _x;
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};
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if (_itemIn != "") then {
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_qty = { (_x == _itemIn) || (configName(inheritsFrom(configFile >> "cfgMagazines" >> _x)) == _itemIn) } count _inventory;
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} else {
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_qty = _countIn;
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};
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if (_qty < _countIn) exitWith {
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_missing = _itemIn;
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_missingQty = (_countIn - _qty);
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_hasItems = false;
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_textMissing = getText(configFile >> "CfgMagazines" >> _missing >> "displayName");
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cutText [format[(localize "STR_EPOCH_ACTIONS_12"), _missingQty, _textMissing], "PLAIN DOWN"];
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};
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} forEach _items;
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_hasItems
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