Add Error when Loading Lambs only on Clients but not on the Server (#331

)

* Add Error when Loading Lambs only on Clients but no the Server

* Fix nil error

* add waitUntil

addons/main/XEH_preInit.sqf

@@ -11,4 +11,30 @@ GVAR(shareHandlers) = [];
 
 GVAR(blockSuppressionModelCache) = false call CBA_fnc_createNamespace;
 
+if (isServer) then {
+    GVAR(versionLoadedOnServer) = QUOTE(VERSION_STR);
+    publicVariable QGVAR(versionLoadedOnServer);
+} else {
+    0 spawn {
+        waitUntil {time > 0};
+        if (!isNil QGVAR(versionLoadedOnServer) && GVAR(versionLoadedOnServer) isEqualTo QUOTE(VERSION_STR)) exitWith {};
+        "LAMBS DANGER VERSION MISMATCH ERROR!!!!" hintC parseText format [
+            "Lambs Danger Version mismatch Error.<br/>Client Version: %1<br/>Server Version: %2",
+            QUOTE(VERSION_STR),
+            GVAR(versionLoadedOnServer)
+        ];
+        private _error = format [
+            "Lambs Danger Version mismatch Error. Client Version: %1 Server Version: %2",
+            QUOTE(VERSION_STR),
+            GVAR(versionLoadedOnServer)
+        ];
+        while {true} do {
+            hintSilent _error;
+            systemChat _error;
+            diag_log text _error;
+            sleep 1;
+        };
+    };
+};
+
 ADDON = true;