Improve checking of unit items (#6350)

* Add uniqueItems function

* Optimize dogtag children actions function

* Optimize getDetonators item search

* Store CfgWeapons lookup in getDetonators

* Update items to use new function

* Update items to use new function 2

* More optimization of uniqueItems function

* Update items to use new function 3

addons/attach/functions/fnc_getChildrenActions.sqf

@@ -43,6 +43,6 @@ private _magazines = magazines _player;
         private _action = [_x, _displayName, _picture, {[{_this call FUNC(attach)}, _this] call CBA_fnc_execNextFrame}, {true}, {}, _x] call EFUNC(interact_menu,createAction);
         _actions pushBack [_action, [], _target];
     };
-} forEach ([_player, false] call CBA_fnc_uniqueUnitItems);
+} forEach (_player call EFUNC(common,uniqueItems));
 
 _actions

addons/captives/functions/fnc_canApplyHandcuffs.sqf

@@ -20,7 +20,7 @@ params ["_unit", "_target"];
 //Check sides, Player has cableTie, target is alive and not already handcuffed
 
 (GVAR(allowHandcuffOwnSide) || {(side _unit) != (side _target)}) &&
-{"ACE_CableTie" in (items _unit)} &&
+{"ACE_CableTie" in (_unit call EFUNC(common,uniqueItems))} &&
 {alive _target} &&
 {!(_target getVariable [QGVAR(isHandcuffed), false])} &&
 {

addons/common/XEH_PREP.hpp

@@ -178,6 +178,7 @@ PREP(toHex);
 PREP(toNumber);
 PREP(unhideUnit);
 PREP(uniqueElements);
+PREP(uniqueItems);
 PREP(unloadPerson);
 PREP(unloadPersonLocal);
 PREP(unmuteUnit);

addons/common/XEH_postInit.sqf

@@ -261,6 +261,11 @@ TRACE_1("adding unit playerEH to set ace_player",isNull cba_events_oldUnit);
     ACE_player = (_this select 0);
 }, true] call CBA_fnc_addPlayerEventHandler;
 
+// Clear uniqueItems cache on loadout change
+["loadout", {
+    GVAR(uniqueItemsCache) = nil;
+}] call CBA_fnc_addPlayerEventHandler;
+
 GVAR(OldIsCamera) = false;
 
 [{

addons/common/functions/fnc_hasItem.sqf

@@ -18,4 +18,4 @@
 
 params [["_unit", objNull, [objNull]], ["_item", "", [""]]];
 
-_item in items _unit
+_item in (_unit call EFUNC(common,uniqueItems))

addons/common/functions/fnc_uniqueItems.sqf

@@ -0,0 +1,39 @@
+/*
+ * Author: mharis001
+ * Returns list of unique items in a unit's inventory.
+ * Items are cached if unit is ACE_player.
+ *
+ * Arguments:
+ * 0: Unit <OBJECT>
+ *
+ * Return Value:
+ * Items <ARRAY>
+ *
+ * Example:
+ * [_player] call ace_common_fnc_uniqueItems
+ *
+ * Public: No
+ */
+#include "script_component.hpp"
+
+params ["_unit"];
+
+private _fnc_getItems = {
+    private _items = (getItemCargo uniformContainer _unit) select 0;
+    _items append ((getItemCargo vestContainer _unit) select 0);
+    _items append ((getItemCargo backpackContainer _unit) select 0);
+
+    _items arrayIntersect _items
+};
+
+// Use cached items list if unit is ACE_player
+if (_unit isEqualTo ACE_player) then {
+    private _items = GVAR(uniqueItemsCache);
+    if (isNil "_items") then {
+        _items = call _fnc_getItems;
+        GVAR(uniqueItemsCache) = _items;
+    };
+    +_items
+} else {
+    call _fnc_getItems;
+};

addons/common/functions/fnc_useItem.sqf

@@ -22,7 +22,7 @@ private _return = false;
 
 if !(_vehicleUsage) then {
     if (_item != "") then {
-        if (_item in items _unit) then {
+        if (_item in (_unit call EFUNC(common,uniqueItems))) then {
             _unit removeItem _item;
             _return = true;
         } else {

addons/dogtags/CfgVehicles.hpp

@@ -36,7 +36,7 @@ class CfgVehicles {
                     condition = "true";
                     statement = "";
                     exceptions[] = {"isNotSwimming", "isNotInside", "isNotSitting"};
-                    insertChildren = QUOTE(_this call DFUNC(addDogtagActions));
+                    insertChildren = QUOTE(_player call DFUNC(addDogtagActions));
                 };
             };
         };

addons/dogtags/functions/fnc_addDogtagActions.sqf

@@ -1,42 +1,33 @@
 /*
- * Author: SzwedzikPL
- * Creates one action per dogtag.
+ * Author: SzwedzikPL, mharis001
+ * Returns children actions for checking dogtags in player's inventory.
  *
  * Arguments:
- * 0: Target <OBJECT>
- * 1: Player <OBJECT>
+ * 0: Player <OBJECT>
  *
  * Return Value:
- * Children actions <ARRAY>
+ * Actions <ARRAY>
  *
  * Example:
- * _childrenActions = [unit, player] call ace_dogtags_fnc_addDogtagActions
+ * [_player] call ace_dogtags_fnc_addDogtagActions
  *
  * Public: No
  */
 #include "script_component.hpp"
 
-params ["_target", "_player"];
+params ["_player"];
 
-//Get all dogtags and their ids
-private _unitDogtags = [];
-private _unitDogtagIDs = [];
-{
-    private _id = getNumber (configFile >> "CfgWeapons" >> _x >> QGVAR(tagID));
-    if (_id > 0) then {
-        _unitDogtags pushBack _x;
-        _unitDogtagIDs pushBack _id;
-    };
-} forEach items _player;
-
-//Create action children for all dogtags
+private _cfgWeapons = configFile >> "CfgWeapons";
 private _actions = [];
-{
-    private _displayName = getText (configFile >> "CfgWeapons" >> _x >> "displayName");
-    private _picture = getText (configFile >> "CfgWeapons" >> _x >> "picture");
 
+{
+    private _config = _cfgWeapons >> _x;
+    if (getNumber (_config >> QGVAR(tagID)) > 0) then {
+        private _displayName = getText (_config >> "displayName");
+        private _picture = getText (_config >> "picture");
         private _action = [_x, _displayName, _picture, {_this call FUNC(checkDogtagItem)}, {true}, {}, _x] call EFUNC(interact_menu,createAction);
         _actions pushBack [_action, [], _player];
-} forEach _unitDogtags;
+    };
+} forEach (_player call EFUNC(common,uniqueItems));
 
 _actions

addons/explosives/functions/fnc_canDefuse.sqf

@@ -24,7 +24,7 @@ if (isNull _explosive) exitWith {
     deleteVehicle _target;
     false
 };
-if (vehicle _unit != _unit || {!("ACE_DefusalKit" in (items _unit))}) exitWith {false};
+if (vehicle _unit != _unit || {!("ACE_DefusalKit" in (_unit call EFUNC(common,uniqueItems)))}) exitWith {false};
 
 if (GVAR(RequireSpecialist) && {!([_unit] call EFUNC(Common,isEOD))}) exitWith {false};
 

addons/explosives/functions/fnc_getDetonators.sqf

@@ -1,25 +1,22 @@
 /*
- * Author: Garth 'L-H' de Wet
- * Returns all the detonators of the unit
+ * Author: Garth 'L-H' de Wet, mharis001
+ * Returns all detonators the given unit has.
  *
  * Arguments:
  * 0: Unit <OBJECT>
  *
  * Return Value:
- * Configs of all detonators <ARRAY>
+ * Config names of detonators <ARRAY>
  *
  * Example:
- * _detonators = [player] call ACE_Explosives_fnc_getDetonators;
+ * [_player] call ace_explosives_fnc_getDetonators
  *
  * Public: Yes
  */
 #include "script_component.hpp"
-// IGNORE_PRIVATE_WARNING(_detonators);
 
 params ["_unit"];
-TRACE_1("params",_unit);
+TRACE_1("Getting detonators",_unit);
 
-private _result = (items _unit) select {getNumber (ConfigFile >> "CfgWeapons" >> _x >> QGVAR(Detonator)) == 1};
-_result = _result arrayIntersect _result;
-
-_result
+private _cfgWeapons = configFile >> "CfgWeapons";
+(_unit call EFUNC(common,uniqueItems)) select {getNumber (_cfgWeapons >> _x >> QGVAR(Detonator)) == 1};

addons/explosives/functions/fnc_onIncapacitated.sqf

@@ -25,7 +25,7 @@ if (_unit == ace_player) then {
 };
 
 // Exit if no item
-if (({_x == "ACE_DeadManSwitch"} count (items _unit)) == 0) exitWith {};
+if !("ACE_DeadManSwitch" in (_unit call EFUNC(common,uniqueItems))) exitWith {};
 
 private _range = getNumber (configFile >> "CfgWeapons" >> "ACE_DeadManSwitch" >> QGVAR(range));
 private _deadman = [_unit, "DeadManSwitch"] call FUNC(getPlacedExplosives);

addons/logistics_uavbattery/functions/fnc_canRefuelUAV.sqf

@@ -18,4 +18,4 @@
 
 params ["_caller", "_target"];
 
-("ACE_UAVBattery" in (items _caller)) && {(fuel _target) < 1} && {(speed _target) < 1} && {!(isEngineOn _target)} && {(_target distance _caller) <= 4}
+("ACE_UAVBattery" in (_caller call EFUNC(common,uniqueItems))) && {(fuel _target) < 1} && {(speed _target) < 1} && {!(isEngineOn _target)} && {(_target distance _caller) <= 4}

addons/map/functions/fnc_getUnitFlashlights.sqf

@@ -24,6 +24,6 @@ private _flashlights = [];
     if (isText (configFile >> "CfgWeapons" >> _x >> "ItemInfo" >> "FlashLight" >> "ACE_Flashlight_Colour")) then {
         _flashlights pushBackUnique _x;
     };
-} forEach (items _unit);
+} forEach (_unit call EFUNC(common,uniqueItems));
 
 _flashlights

addons/maptools/functions/fnc_canUseMapTools.sqf

@@ -24,6 +24,6 @@ visibleMap &&
     } forEach (assignedItems ACE_player);
     false
 } &&
-{"ACE_MapTools" in (items ACE_player)} &&
+{"ACE_MapTools" in (ACE_player call EFUNC(common,uniqueItems))} &&
 {!GVAR(mapTool_isDragging)} &&
 {!GVAR(mapTool_isRotating)}

addons/maptools/functions/fnc_handleMouseMove.sqf

@@ -21,7 +21,7 @@ params ["_control", "_mousePosX", "_mousePosY"];
 TRACE_3("params",_control,_mousePosX,_mousePosY);
 
 // If have no map tools, then exit
-if (((isNull ACE_player) || {!("ACE_MapTools" in items ACE_player)})) exitWith {
+if (((isNull ACE_player) || {!("ACE_MapTools" in (ACE_player call EFUNC(common,uniqueItems)))})) exitWith {
     false
 };
 

addons/maptools/functions/fnc_updateMapToolMarkers.sqf

@@ -17,7 +17,7 @@
 
 params ["_theMap"];
 
-if ((GVAR(mapTool_Shown) == 0) || {!("ACE_MapTools" in items ACE_player)}) exitWith {};
+if ((GVAR(mapTool_Shown) == 0) || {!("ACE_MapTools" in (ACE_player call EFUNC(common,uniqueItems)))}) exitWith {};
 
 private _rotatingTexture = "";
 private _textureWidth = 0;

addons/microdagr/XEH_clientInit.sqf

@@ -5,7 +5,7 @@ if (!hasInterface) exitWith {};
 
 //Add deviceKey entry:
 private _conditonCode = {
-    ("ACE_microDAGR" in (items ACE_player))
+    "ACE_microDAGR" in (ACE_player call EFUNC(common,uniqueItems))
 };
 private _toggleCode = {
     if !([ACE_player, objNull, ["notOnMap", "isNotInside", "isNotSitting"]] call EFUNC(common,canInteractWith)) exitWith {};

addons/microdagr/functions/fnc_canShow.sqf

@@ -22,12 +22,12 @@ _returnValue = switch (_showType) do {
     case (DISPLAY_MODE_CLOSED): { true }; //Can always close
     case (DISPLAY_MODE_HIDDEN): { true }; //Can always hide
     case (DISPLAY_MODE_DIALOG): {
-         ("ACE_microDAGR" in (items ACE_player)) && {[ACE_player, objNull, ["notOnMap", "isNotInside", "isNotSitting"]] call EFUNC(common,canInteractWith)}
+         ("ACE_microDAGR" in (ACE_player call EFUNC(common,uniqueItems))) && {[ACE_player, objNull, ["notOnMap", "isNotInside", "isNotSitting"]] call EFUNC(common,canInteractWith)}
     };
     case (DISPLAY_MODE_DISPLAY): {
         //Can't have minimap up while zoomed in on foot, but allow drivers to use while in "Gunner" to handle non-3d vehicles like most tanks
         ((cameraView != "GUNNER") || {(vehicle ACE_player != ACE_player) && {driver vehicle ACE_player == ACE_player}}) &&
-        {"ACE_microDAGR" in (items ACE_player)} && 
+        {"ACE_microDAGR" in (ACE_player call EFUNC(common,uniqueItems))} &&
         {[ACE_player, objNull, ["notOnMap", "isNotInside", "isNotSitting"]] call EFUNC(common,canInteractWith)}
     };
     default { false };

addons/microdagr/functions/fnc_openDisplay.sqf

@@ -73,7 +73,7 @@ if ((_oldShowMode == DISPLAY_MODE_CLOSED) && {GVAR(currentShowMode) != DISPLAY_M
     [{
         params ["_args", "_idPFH"];
         _args params ["_player"];
-        if ((isNull ACE_player) || {!alive ACE_player} || {ACE_player != _player} || {!("ACE_microDAGR" in (items ACE_player))} || {GVAR(currentShowMode) == DISPLAY_MODE_CLOSED}) then {
+        if ((isNull ACE_player) || {!alive ACE_player} || {ACE_player != _player} || {!("ACE_microDAGR" in (ACE_player call EFUNC(common,uniqueItems)))} || {GVAR(currentShowMode) == DISPLAY_MODE_CLOSED}) then {
             //Close Display if still open:
             if (GVAR(currentShowMode) != DISPLAY_MODE_CLOSED) then {
                 [DISPLAY_MODE_CLOSED] call FUNC(openDisplay);

addons/mk6mortar/functions/fnc_rangeTableCanUse.sqf

@@ -18,4 +18,4 @@
 
 params ["_vehicle", "_player"];
 
-"ACE_RangeTable_82mm" in (items _player);
+"ACE_RangeTable_82mm" in (_player call EFUNC(common,uniqueItems));

addons/sandbag/functions/fnc_canDeploy.sqf

@@ -17,6 +17,6 @@
 
 params ["_unit"];
 
-if !("ACE_Sandbag_empty" in items _unit) exitWith {false};
+if !("ACE_Sandbag_empty" in (_unit call EFUNC(common,uniqueItems))) exitWith {false};
 
 _unit call EFUNC(common,canDig)

addons/sandbag/functions/fnc_handlePlayerInventoryChanged.sqf

@@ -19,7 +19,7 @@
 params ["_unit"];
 
 if (_unit getVariable [QGVAR(isDeploying), false]) then {
-    if !("ACE_Sandbag_empty" in items _unit) then {
+    if !("ACE_Sandbag_empty" in (_unit call EFUNC(common,uniqueItems))) then {
         [_unit] call FUNC(deployCancel);
     };
 };

addons/trenches/functions/fnc_canContinueDiggingTrench.sqf

@@ -18,7 +18,7 @@
 
 params ["_trench", "_unit"];
 
-if !("ACE_EntrenchingTool" in items _unit) exitWith {false};
+if !("ACE_EntrenchingTool" in (_unit call EFUNC(common,uniqueItems))) exitWith {false};
 if ((_trench getVariable [QGVAR(progress), 0]) >= 1) exitWith {false};
 
 // Prevent removing/digging trench by more than one person

addons/trenches/functions/fnc_canDigTrench.sqf

@@ -17,6 +17,6 @@
 
 params ["_unit"];
 
-if !("ACE_EntrenchingTool" in items _unit) exitWith {false};
+if !("ACE_EntrenchingTool" in (_unit call EFUNC(common,uniqueItems))) exitWith {false};
 
 _unit call EFUNC(common,canDig)

addons/trenches/functions/fnc_canRemoveTrench.sqf

@@ -18,7 +18,7 @@
 
 params ["_trench", "_unit"];
 
-if !("ACE_EntrenchingTool" in items _unit) exitWith {false};
+if !("ACE_EntrenchingTool" in (_unit call EFUNC(common,uniqueItems))) exitWith {false};
 
 // Prevent removing/digging trench by more than one person
 if (_trench getVariable [QGVAR(digging), false]) exitWith {false};

addons/trenches/functions/fnc_handlePlayerInventoryChanged.sqf

@@ -19,7 +19,7 @@
 params ["_unit"];
 
 if (_unit getVariable [QGVAR(isPlacing), false]) then {
-    if !("ACE_EntrenchingTool" in items _unit) then {
+    if !("ACE_EntrenchingTool" in (_unit call EFUNC(common,uniqueItems))) then {
         [_unit] call FUNC(placeCancel);
     };
 };

addons/vehiclelock/functions/fnc_hasKeyForVehicle.sqf

@@ -25,11 +25,12 @@ if (isNull _veh) exitWith {ERROR("null vehicle"); false};
 private _returnValue = false;
 
 //Master can open anything "no matter what"
-if ("ACE_key_master" in (items _unit)) then {_returnValue = true};
+private _items = _unit call EFUNC(common,uniqueItems);
+if ("ACE_key_master" in _items) then {_returnValue = true};
 
 //Check side key
 private _sideKeyName = [_veh] call FUNC(getVehicleSideKey);
-if (_sideKeyName in (items _unit)) then {_returnValue = true};
+if (_sideKeyName in _items) then {_returnValue = true};
 
 //Check custom keys
 private _customKeys = _veh getVariable [QGVAR(customKeys), []];

addons/vehiclelock/functions/fnc_lockpick.sqf

@@ -30,7 +30,7 @@ if (isNull _veh) exitWith {ERROR("null vehicle"); false};
 if ((locked _veh) == 0) exitWith {false};
 
 //need lockpick item
-if (!("ACE_key_lockpick" in (items _unit))) exitWith {false};
+if !("ACE_key_lockpick" in (_unit call EFUNC(common,uniqueItems))) exitWith {false};
 
 private _vehLockpickStrenth = _veh getVariable[QGVAR(lockpickStrength), GVAR(DefaultLockpickStrength)];
 if (!(_vehLockpickStrenth isEqualType 0)) exitWith {ERROR("ACE_vehicleLock_LockpickStrength invalid"); false};