Item interaction support for ConfigFile fallback

Experimental EPOCH_returnConfigV2 function that allows falling back to
configFile if specific config class does not exist in missionConfig.

Sources/epoch_code/compile/EPOCH_consumeItem.sqf

@@ -19,7 +19,8 @@ private ["_buildClass","_buildingCountLimit","_buildingJammerRange","_canCapacit
 EPOCH_InteractedItem params ["_text","_item","_pic"];
 
 _cfgBaseBuilding = 'CfgBaseBuilding' call EPOCH_returnConfig;
-_cfgItemInteractions = (('CfgItemInteractions' call EPOCH_returnConfig) >> _item);
+_cfgItemInteractions = ["CfgItemInteractions", _item] call EPOCH_returnConfigV2;
+// _cfgItemInteractions = (('CfgItemInteractions' call EPOCH_returnConfig) >> _item);
 
 _interactOption = getNumber(_cfgItemInteractions >> "interactAction");
 _interactAttributes = getArray(_cfgItemInteractions >> "interactAttributes");

Sources/epoch_code/compile/functions/EPOCH_returnConfigV2.sqf

@@ -0,0 +1,36 @@
+/*
+	Author: Aaron Clark - EpochMod.com
+
+    Contributors:
+
+	Description:
+	Returns missionConfigFile if exists otherwise uses configFile
+
+    Licence:
+    Arma Public License Share Alike (APL-SA) - https://www.bistudio.com/community/licenses/arma-public-license-share-alike
+
+    Github:
+    https://github.com/EpochModTeam/Epoch/tree/release/Sources/epoch_code/compile/functions/EPOCH_returnConfig.sqf
+
+    Example:
+    [['CfgCrafting', 'item1']] call EPOCH_returnConfigV2;
+
+    Parameter(s):
+		_this: ARRAY of STRING/s - Config class name Array
+
+	Returns:
+	CONFIG
+*/
+//[[[cog import generate_private_arrays ]]]
+private ["_missionconfig","_return"];
+//[[[end]]]
+_return = configfile;
+_missionconfig = missionConfigFile;
+{
+    _return = (_return >> _x);
+    _missionconfig = (_missionconfig >> _x);
+} forEach _this;
+if (isClass _missionconfig) then{
+    _return = _missionconfig;
+};
+_return

Sources/epoch_code/compile/inventory/EPOCH_itemInteractClick.sqf

@@ -21,7 +21,8 @@ _buttonTXT = "";
 _magCount = 1;
 _interactActions = [];
 _config = (configfile >> "CfgWeapons" >> _data);
-_cfgItemInteractions = (('CfgItemInteractions' call EPOCH_returnConfig) >> _data);
+// _cfgItemInteractions = (('CfgItemInteractions' call EPOCH_returnConfig) >> _data);
+_cfgItemInteractions = ["CfgItemInteractions", _data] call EPOCH_returnConfigV2;
 if (isClass (_config)) then {
     _type = getNumber (_config >> "type");
     _interactOption = getNumber (_cfgItemInteractions >> "interactAction");

Sources/epoch_config/Configs/CfgClientFunctions.hpp

@@ -104,6 +104,7 @@ class CfgClientFunctions
         {
             class worldObjectType {};
             class returnConfig {};
+            class returnConfigV2 {};
             class colorRange {};
             class convertTemp {};
             class fnc_playerDeath {};