add size

example/layers/ui_layer/ui_layer.cpp

@@ -26,7 +26,7 @@ namespace example
 
     VE_PUSH_FONT(REGULAR, 20);
     if (ImGui::Button("Test signal", ImVec2(128, 130))) 
-      VE::EMIT(test_event::TEST_EVEN, std::string("test event message"));
+      VE::EMIT(test_event::TEST_EVEN, std::string("test event message"), 1, "event MSG");
 
     // try
     // {

src/event/event_manager.hpp

@@ -21,7 +21,7 @@ namespace VE
       }
       else if (!e.m_msg.empty())
       {
-        hack::warn()("EMIT MSG:", e.m_msg);
+        hack::warn()("EMIT MSG:", e.m_msg, m_funcs.size());
       }
 
       std::size_t i = 0;