From da4da784d963aeba2ea5046e9fc8fe47dcef5890 Mon Sep 17 00:00:00 2001
From: commy2 <commy-2@gmx.de>
Date: Mon, 22 Apr 2019 11:33:58 +0200
Subject: [PATCH] fix CBA_fnc_compatibleMagazines skipping muzzle magazines
 (#1122)

---
 addons/common/fnc_compatibleMagazines.sqf | 52 ++++++++++++++++-------
 1 file changed, 37 insertions(+), 15 deletions(-)

diff --git a/addons/common/fnc_compatibleMagazines.sqf b/addons/common/fnc_compatibleMagazines.sqf
index cf46c20d9..5b17677cc 100644
--- a/addons/common/fnc_compatibleMagazines.sqf
+++ b/addons/common/fnc_compatibleMagazines.sqf
@@ -29,27 +29,49 @@ if (_weapon isEqualType "") then {
 };
 
 private _cacheKey = str _weapon;
-if (_cacheKey == "") exitWith { ERROR_1("Weapon Does Not Exist %1",_this); [] };
 
-if (isNil QGVAR(magNamespace)) then { GVAR(magNamespace) = call CBA_fnc_createNamespace; };
+if (_cacheKey == "") exitWith {
+    ERROR_1("Weapon Does Not Exist %1",_this);
+    []
+};
 
-private _returnMags = GVAR(magNamespace) getVariable _cacheKey;
+if (isNil QGVAR(magNamespace)) then {
+    GVAR(magNamespace) = call CBA_fnc_createNamespace;
+};
+
+private _compatibleMagazines = GVAR(magNamespace) getVariable _cacheKey;
+
+if (isNil "_compatibleMagazines") then {
+    _compatibleMagazines = [];
+
+    private _fnc_appendMagazines = {
+        params ["_muzzle"];
+
+        _compatibleMagazines append getArray (_muzzle >> "magazines");
 
-if (isNil "_returnMags") then {
-    _returnMags = getArray (_weapon >> "magazines");
-    {
-        private _wellConfig = configFile >> "CfgMagazineWells" >> _x;
         {
-            _returnMags append getArray _x;
-        } forEach configProperties [_wellConfig, "isArray _x", false];
-    } forEach (getArray (_weapon >> "magazineWell"));
+            private _wellConfig = configFile >> "CfgMagazineWells" >> _x;
+
+            {
+                _compatibleMagazines append getArray _x;
+            } forEach configProperties [_wellConfig, "isArray _x", false];
+        } forEach getArray (_muzzle >> "magazineWell");
+    };
+
+    {
+        if (_x == "this") then {
+            _weapon call _fnc_appendMagazines;
+        } else {
+            (_weapon >> _x) call _fnc_appendMagazines
+        };
+    } forEach getArray (_weapon >> "muzzles");
 
     private _cfgMagazines = configFile >> "CfgMagazines";
-    _returnMags = _returnMags select {isClass (_cfgMagazines >> _x)};
-    _returnMags = _returnMags apply {configName (_cfgMagazines >> _x)};
-    _returnMags = _returnMags arrayIntersect _returnMags;
+    _compatibleMagazines = _compatibleMagazines select {isClass (_cfgMagazines >> _x)};
+    _compatibleMagazines = _compatibleMagazines apply {configName (_cfgMagazines >> _x)};
+    _compatibleMagazines = _compatibleMagazines arrayIntersect _compatibleMagazines;
 
-    GVAR(magNamespace) setVariable [_cacheKey, _returnMags];
+    GVAR(magNamespace) setVariable [_cacheKey, _compatibleMagazines];
 };
 
-+_returnMags
++_compatibleMagazines