Pass argc and argv through to DrivenEngine::event_init

luprex/core/cpp/drivenengine.hpp

@@ -191,7 +191,7 @@ public:
     // The update callback.  You may override this in a subclass.
     // This will be called whenever anything changes.
     //
-    virtual void event_init() {}
+    virtual void event_init(int argc, char *argv[]) {}
     virtual void event_update() {}
 
     // Specify the set of listening ports.
@@ -343,7 +343,7 @@ public:
 
     // Invoke the init or update event.
     //
-    void drv_invoke_event_init();
+    void drv_invoke_event_init(int argc, char *argv[]);
     void drv_invoke_event_update();
 
     // Check the 'rescan_lua_source' flag.  If this flag is set, it means