Add Caching to CBA_fnc_compatibleItems (Cleanup)

addons/jr/fnc_compatibleItems.sqf

@@ -1,10 +1,11 @@
 /*
     Author: Karel Moricky
     Enhanced by Robalo
+    adding Caching by joko // Jonas
 
     Description:
     Return all compatible weapon attachments
-    
+
     Parameter(s):
         0: STRING - weapon class
         1: STRING - optional, accessory type: number (101 - muzzle, 201 - optic, 301 - pointer, 302 - bipod)
@@ -15,32 +16,46 @@
     Examples:
         _acclist = ["LMG_Mk200_F"] call CBA_fnc_compatibleItems;
         _muzzleacclist = ["LMG_Mk200_F", 101] call CBA_fnc_compatibleItems;
-*/
-
+ */
+#include "script_component.hpp"
 params [["_weapon", "", [""]], ["_typefilter", 0]];
 if (_weapon == "") exitWith {[]};
 
-private _cfgWeapon = configfile >> "cfgweapons" >> _weapon;
-
-if (isClass _cfgWeapon) then {
-    private _compatibleItems = [];
-    {
-        private _cfgCompatibleItems = _x >> "compatibleItems";
-        if (isarray _cfgCompatibleItems) then {
-            {
-                if !(_x in _compatibleItems) then {_compatibleItems pushBack _x;};
-            } forEach getArray _cfgCompatibleItems;
-        } else {
-            if (isclass _cfgCompatibleItems) then {
+if (isNil QGVAR(namespace)) then {
+    GVAR(namespace) = call CBA_fnc_createNamespace;
+};
+private _compatibleItems = GVAR(namespace) getVariable _weapon;
+
+if (isNil "_compatibleItems") then {
+    _compatibleItems = [];
+    private _cfgWeapon = configfile >> "cfgweapons" >> _weapon;
+    if (isClass _cfgWeapon) then {
+        {
+            private _cfgCompatibleItems = _x >> "compatibleItems";
+            if (isArray _cfgCompatibleItems) then {
                 {
-                    if (getnumber _x > 0 && {!((configname _x) in _compatibleItems)}) then {_compatibleItems pushBack configname _x};
-                } foreach configproperties [_cfgCompatibleItems, "isNumber _x"];
+                    _compatibleItems pushBackUnique _x;
+                    nil
+                } count (getArray _cfgCompatibleItems);
+            } else {
+                if (isClass _cfgCompatibleItems) then {
+                    {
+                        if ((getnumber _x > 0)) then {_compatibleItems pushBackUnique (configName _x)};
+                        nil
+                    } count configproperties [_cfgCompatibleItems, "isNumber _x"];
+                };
             };
-        };
-    } foreach configproperties [_cfgWeapon >> "WeaponSlotsInfo","isclass _x"];
-    if (_typefilter == 0) then {_compatibleItems} else {[_compatibleItems, {_typefilter == getnumber(configfile>>"cfgweapons">>_x>>"itemInfo">>"type")}] call BIS_fnc_conditionalSelect};
+            nil
+        } count configproperties [_cfgWeapon >> "WeaponSlotsInfo","isclass _x"];
+
+        GVAR(namespace) setVariable [_weapon, _compatibleItems]; //save entry in cache
+    } else {
+        ["'%1' not found in CfgWeapons",_weapon] call bis_fnc_error;
+    };
+};
 
+if (_typefilter == 0) then { //return
+    _compatibleItems
 } else {
-    ["'%1' not found in CfgWeapons",_weapon] call bis_fnc_error;
-    []
+    _compatibleItems select {_typefilter == getNumber(configfile>>"cfgweapons">>_x>>"itemInfo">>"type")};
 };

addons/jr/test.sqf

@@ -0,0 +1,20 @@
+// -----------------------------------------------------------------------------
+// Automatically generated by 'functions_config.rb'
+// DO NOT MANUALLY EDIT THIS FILE!
+// -----------------------------------------------------------------------------
+
+#include "script_component.hpp"
+
+#define TESTS ["compatibleItems"]
+
+SCRIPT(test-jr);
+
+// ----------------------------------------------------------------------------
+
+LOG("=== Testing JR ===");
+
+{
+    call compile preprocessFileLineNumbers format ["\x\cba\addons\jr\test_%1.sqf", _x];
+} forEach TESTS;
+
+nil;

addons/jr/test_compatibleItems.sqf

@@ -0,0 +1,43 @@
+// ----------------------------------------------------------------------------
+#define DEBUG_MODE_FULL
+#include "script_component.hpp"
+
+SCRIPT(test_compatibleItems);
+
+// ----------------------------------------------------------------------------
+
+LOG('Testing JR Compatible Items');
+
+// UNIT TESTS (polar2vect)
+private _fn = "CBA_fnc_compatibleItems";
+TEST_DEFINED("CBA_fnc_compatibleItems","");
+
+private _result = [] call CBA_fnc_compatibleItems;
+private _expected = [];
+TEST_DEFINED_AND_OP(_result,isEqualTo,_expected,_fn);
+
+_result = ["aGunThatDoesNotExist"] call CBA_fnc_compatibleItems;
+_expected = [];
+TEST_DEFINED_AND_OP(_result,isEqualTo,_expected,_fn);
+
+_result = [-1] call CBA_fnc_compatibleItems;
+_expected = [];
+TEST_DEFINED_AND_OP(_result,isEqualTo,_expected,_fn);
+
+_result = [-1] call CBA_fnc_compatibleItems;
+_expected = [];
+TEST_DEFINED_AND_OP(_result,isEqualTo,_expected,_fn);
+
+private _firstResult = ["LMG_Mk200_F"] call CBA_fnc_compatibleItems;
+private _cachedResult = ["LMG_Mk200_F"] call CBA_fnc_compatibleItems;
+TEST_DEFINED_AND_OP(_firstResult,isEqualTo,_cachedResult,_fn);
+
+_result = ["LMG_Mk200_F", 99999] call CBA_fnc_compatibleItems; //invalid accesory type
+_expected = [];
+TEST_DEFINED_AND_OP(_result,isEqualTo,_expected,_fn);
+
+_result = ["LMG_Mk200_F", 201] call CBA_fnc_compatibleItems; //201 should filter optics
+TEST_TRUE("optic_tws_mg" in _result,_fn);
+TEST_FALSE("muzzle_snds_h" in _result,_fn);
+
+nil;

addons/main/test.sqf

@@ -5,7 +5,7 @@
 
 #include "script_component.hpp"
 
-#define CATEGORIES ["arrays", "common", "diagnostic", "hashes", "strings", "vectors"]
+#define CATEGORIES ["arrays", "common", "diagnostic", "hashes", "strings", "vectors", "jr"]
 
 SCRIPT(test);