introduce active and passive events

src/example_apps/MinimalApp/MinimalApp.cpp

@@ -36,3 +36,34 @@ void MinimalApp::run() {
     }
 
 }
+
+bool MinimalApp::onEvent(const Archimedes::Event& event) {
+
+    unsigned int type = getEventType(event);
+
+    if(type == getEventType(Archimedes::DoLoadModuleEvent())) {
+    
+        Archimedes::DoLoadModuleEvent& e = (Archimedes::DoLoadModuleEvent&) event;
+
+        startModule(e.module);
+
+        return true;
+
+    } else if(type == getEventType(Archimedes::DoUnloadModuleEvent())) {
+    
+        Archimedes::DoUnloadModuleEvent& e = (Archimedes::DoUnloadModuleEvent&) event;
+
+        stopModule(e.module);
+
+        return true;
+
+    } else if(type == getEventType(Archimedes::LoadModuleEvent())) {
+
+        return true;
+    } else if(type == getEventType(Archimedes::UnloadModuleEvent())) {
+
+        return true; 
+    }
+
+    return false;
+}